595668U02_EN Electrolux Dishwasher 504259 (EHT8I) CK2555 506069 User Manual

User Manual: Electrolux Dishwasher 504259 (EHT8I)

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Page Count: 36

ENGLISH

3

A GENERAL INFORMATION .............................................................................. Page 7

A1 Introduction ...................................................................................................................... Page 7

A2 Definitions........................................................................................................................ Page 7

A3 Typographical conventions .............................................................................................. Page 7

A4 Machine and Manufacturer’s identification data............................................................... Page 7

A5 Equipment identification .................................................................................................. Page8

A5.1 How to identify the technical data........................................................................ Page 8

A5.2 How to interpret the factory description............................................................... Page 8

A6 Copyright ......................................................................................................................... Page 8

A7 Liability............................................................................................................................. Page 8

A8 Personal protection equipment ........................................................................................ Page 9

A9 Keeping the manual......................................................................................................... Page 9

A10 Users of the manual ........................................................................................................ Page 9

B GENERAL DESCRIPTION OF MACHINE ....................................................... Page 10

B1 General description ......................................................................................................... Page 10

C TECHNICAL DATA ........................................................................................... Page 10

C1 Main technical characteristics.......................................................................................... Page 10

C2 Characteristics of power supply....................................................................................... Page 11

D TRANSPORT, HANDLING AND STORAGE.................................................... Page 12

D1 Introduction...................................................................................................................... Page 12

D1.1 Transport: Instructions for the carrier................................................................... Page 12

D2 Handling .......................................................................................................................... Page 12

D2.1 Procedures for handling operations..................................................................... Page 12

D2.2 Translation ........................................................................................................... Page 12

D2.3 Placing the load................................................................................................... Page 12

D3 Storage ............................................................................................................................ Page 12

E INSTALLATION AND ASSEMBLY ................................................................... Page 13

E1 Customer responsibilities ................................................................................................ Page 13

E2 Characteristics of the place of machine installation......................................................... Page 13

E3 Machine space limits ....................................................................................................... Page 13

E4 Positioning ....................................................................................................................... Page 13

E5 Disposal of packing ......................................................................................................... Page 14

E6 Plumbing connections ..................................................................................................... Page 14

E6.1 Plumbing circuits ................................................................................................. Page 14

E6.2 Installation diagrams............................................................................................ Page 15

E7 Electrical connections...................................................................................................... Page 22

E8 Energy control arrangement ............................................................................................ Page 22

E9 HACCP arrangement....................................................................................................... Page 23

F DESCRIPTION OF CONTROL PANEL ............................................................ Page 24

F1 Basic controls .................................................................................................................. Page 25

G STARTING ........................................................................................................ Page 26

G1 Preliminary checks, adjustments and operational tests................................................... Page 26

G1.1 Electrical and plumbing checks ........................................................................... Page 26

G1.2 Check the positioning of tank components.......................................................... Page 26

EN INDEX

4

G1.2.1 Check the fitting of filters and overflows ............................................Page 26

G1.2.2 Arm fitting check................................................................................Page 26

G2 Starting ............................................................................................................................Page 26

G3 Detergent/rinse-aid dispensers and settings ...................................................................Page 26

G4 Setting the dispensers .....................................................................................................Page 27

H GENERAL SAFETY RULES.............................................................................Page 30

H1 Introduction ......................................................................................................................Page 30

H1.1 Protection devices installed on the machine........................................................Page 30

H1.1.1 Guards ..............................................................................................Page 30

H1.2 Safety signs to be displayed on the machine or near the work area ................... Page 30

H2 Decommissioning ............................................................................................................Page 30

H3 Instructions for use and maintenance..............................................................................Page 30

H4 Improper use....................................................................................................................Page 31

H5 Residual risks ..................................................................................................................Page 31

I NORMAL MACHINE USE.................................................................................Page 32

I1 Correct use ......................................................................................................................Page 32

I2 Characteristics of personnel enabled to operate on the machine....................................Page 32

I3 First use ...........................................................................................................................Page 32

I4 Daily activation of machine ..............................................................................................Page 32

I5 Wash cycles.....................................................................................................................Page 32

I6 Operation .........................................................................................................................Page 33

I7 Alarms .............................................................................................................................Page 35

I8 Hood type dishwasher with incorporated continuous water softener...............................Page 35

I9 Machine cleaning.............................................................................................................Page 36

I9.1 End of service and daily internal cleaning ...........................................................Page 36

I9.2 Exterior cleaning..................................................................................................Page 37

I10 Long idle periods .............................................................................................................Page 37

I11 Maintenance ....................................................................................................................Page 37

I11.1 Preventive maintenance ......................................................................................Page 37

I12 Machine disposal .............................................................................................................Page 38

I13 Troubleshooting ...............................................................................................................Page 38

5

ENGLISH

INDEX OF FIGURES

Figure 1 Reproduction of the marking/dataplate on the machine..................................................... Page 7

Figure 2 Position of marking............................................................................................................. Page 8

Figure 3 Technical data identification ............................................................................................... Page 8

Figure 4 Example of document identification data. .......................................................................... Page 8

Figure 5 Unpacking .......................................................................................................................... Page 13

Figure 6 Machine positioning ........................................................................................................... Page 13

Figure 7 Removing the film ..............................................................................................................Page 13

Figure 8 Feet adjustment ................................................................................................................. Page 13

Figure 9 Machine fixing clamp.......................................................................................................... Page 13

Figure 10 Feed pipe connection......................................................................................................... Page 14

Figure 11 380-415V 3N...................................................................................................................... Page 22

Figure 12 400-440V 3 ........................................................................................................................ Page 22

Figure 13 220-240V 3 ........................................................................................................................ Page 22

Figure 14 220-240V 1N...................................................................................................................... Page 22

Figure 15 Energy control.................................................................................................................... Page 22

Figure 16 HACCP connection position............................................................................................... Page 23

Figure 17 Filters and overflow ............................................................................................................ Page 26

Figure 18 Wash and rinse arms ......................................................................................................... Page 26

Figure 19 Automatic dispenser arrangement ..................................................................................... Page 27

Figure 20 Detergent dispenser terminal block.................................................................................... Page 27

Figure 21 Rinse aid dispenser terminal block .................................................................................... Page 27

Figure 22 Automatic hood opening/closing ........................................................................................ Page 33

Figure 23 YELLOW rack..................................................................................................................... Page 34

Figure 24 GREEN rack....................................................................................................................... Page 34

Figure 25 BLUE rack for glasses........................................................................................................ Page 34

Figure 26 YELLOW container for cutlery............................................................................................ Page 34

Figure 27 Unscrew the salt container cap .......................................................................................... Page 36

Figure 28 Add the salt ........................................................................................................................ Page 36

Figure 29 Filters and overflow ............................................................................................................ Page 36

Figure 30 Wash and rinse arms ......................................................................................................... Page 37

INDEX OF TABLES

Ta b le 1 Main technical characteristics, performance and consumption.......................................... Page 10

Ta b le 2 Control panel...................................................................................................................... Page 24

Ta b le 3 Residual risks..................................................................................................................... Page 31

EN INDEX OF FIGURES AND TABLES

6

Foreword

The instruction manual (hereinafter Manual) provides the operator with useful information for working correctly and

safely, facilitating him in using the machine (hereinafter “machine”, “dishwasher” or “equipment”).

The following must not be considered a long and exacting list of warnings, but rather a set of instructions suitable for

improving machine performance in every respect and, above all, preventing injury to persons and animals and dam-

age to property due to improper operating procedures.

All persons involved in machine transport, installation, starting, use and maintenance, repair and dismantling must

consult and carefully read this manual before performing the various operations, for the purpose of avoiding wrong

and improper actions that could negatively affect the machine’s integrity or endanger persons.

The manual must always be available to operators and carefully kept in the place where the machine is used so that

it is immediately at hand for consultation in case of doubts or whenever required.

If, after reading this manual, there are still doubts regarding machine use, do not hesitate to contact the Manufac-

turer, or the authorized assistance centre, to receive prompt and precise assistance for better operation and maxi-

mum efficiency of the machine.

During all phases of machine use, always respect the current regulations on safety, work hygiene and environmental

protection. It is the user’s responsibility to make sure the machine is started and operated only in optimal safety con-

ditions for persons, animals and property.

This appliance is not intended for use by people (including children) with limited physical, sensory or mental abilities

or without experience and knowledge of it, unless they are supervised or instructed in its use by a person responsi-

ble for their safety.

Children must be supervised to make sure they do not play with the equipment.

7

ENGLISH

AGENERAL INFORMATION

A1 Introduction

This chapter describes the symbols used (that mark

and identify the type of warning) and gives the defini-

tions of terms used in the manual, responsibilities and

copyright.

A2 Definitions

Listed below are the definitions of the main terms used

in the Manual. Carefully read them before using the

Manual.

Operator

an operator who carries out machine installation,

adjustment, use, maintenance, cleaning, repair and

transport.

Manufacturer

Electrolux Professional S.p.A. or any other assistance

centre authorized by Electrolux Professional S.p.A..

Operator qualified for normal machine use

an operator who has been informed, instructed and

trained regarding the tasks and hazards involved in

normal machine use.

Specialized technician or Technical assistance

an operator instructed/trained by the Manufacturer and

who, based on his professional and specific training,

experience and knowledge of the accident-prevention

regulations, is able to appraise the operations to be

carried out on the machine and recognize and prevent

possible risks. His professionalism covers the mechan-

ical, electrotechnical and electronics fields.

Danger

source of possible injury or harm to health.

Hazardous situation

any situation where an operator is exposed to one or

more hazards.

Risk

a combination of probabilities and risks of injury or

harm to health in a hazardous situation.

Guards

safety measures consisting of the use of specific tech-

nical means (guards and safety devices) for protecting

operators against dangers.

Guard

an element of a machine used specifically to provide

protection by means of a physical barrier.

Safety device

a device (other than a guard) that eliminates or

reduces the risk; it can be used alone or in combina-

tion with a guard.

Customer

the person who purchased the machine and/or who

manages and uses it (e.g. company, entrepreneur,

firm).

Emergency stop device

a group of components intended for the emergency

stop function; the device is activated with a single

action and prevents or reduces damage to persons/

machines/property/animals.

Electrocution

an accidental discharge of electric current on a human

body.

A3 Typographical conventions

For best use of the manual, and therefore the machine,

it is advisable to have good knowledge of the terms

and typographical conventions used in the documenta-

tion.

The following symbols are used in the manual to mark

and identify the various types of hazards:

Machine guards and protection devices marked with

this symbol must only be opened by qualified person-

nel, after disconnecting the power to the machine.

Words and safety warnings further explaining the type

of hazard are placed next to the symbols in the text.

The warnings are intended to guarantee the safety of

personnel and prevent damage to the machine or the

product being worked.

The drawings and diagrams given in the manual are

not in scale. They supplement the written information

with an outline, but are not intended to be a detailed

representation of the machine supplied.

The numerical values given in the machine installation

diagrams refer to measurements expressed in mm

(see pargraph E6.2 “Installation diagrams”).

A4 Machine and Manufacturer’s identification

data

A reproduction of the marking or dataplate on the

machine is given below.

Figure 1 Reproduction of the marking/dataplate

on the machine.

WARNING!

DANGER FOR THE HEALTH AND

SAFETY OF OPERATORS.

WARNING!

DANGER OF ELECTROCUTION - DAN-

GEROUS VOLTAGE.

WARNING!

DANGER OF DAMAGE TO THE

MACHINE.

2012

F.Mod. EHT8I Comm. Model EHT8I

PNC 9CGX 504259 00 Ser.Nr. 22006001

EL AC 400V 3N 50 Hz Max 12.9 kW

(AC 230 V / 1+N / 50 Hz; 230 V / 3 / 50 Hz )

Nominal 9.9 kW

Min 6.9 kW

Electrolux Professional spa - Viale Treviso, 15 - 33170 Pordenone (Italy)

IP25

T

8

The dataplate gives the product identification and tech-

nical data; the meaning of the information given on it is

listed below.

The marking plate is located on the right side panel of

the equipment.

Figure 2 Position of marking

A5 Equipment identification

A5.1 How to identify the technical data

To identify the technical data (Figure 3) read the fac-

tory description of the product (F.Mod.) on the data-

plate, identify the main machine data and consult the

Table 1 “Main technical characteristics, performance

and consumption”.

.

Figure 3 Technical data identification

A5.2 How to interpret the factory description

The factory description on the dataplate has the follow-

ing meaning (some examples are given below):

A6 Copyright

This manual is intended for consultation only by the

operator and can be given to third parties only with the

written permission of Electrolux Professional S.p.A..

A7 Liability

The instructions are updated to the month and year

given in the box located at the bottom right of the

cover. The edition corresponds to the manual revision

number. Every new edition replaces and cancels the

previous ones.

Figure 4 Example of document identification data.

F.Mod..................... factory description of the product

Comm. Model........ trade description

PNC....................... production code number

Ser. Nr. ................. serial number

AC 400V 3N ......... power supply voltage

(AC 230 V / 1+N / 50 Hz;

230 V / 3 / 50 Hz)

... electric convertibility

50 Hz..................... power supply frequency

Max 12.9 kW ......... max. power absorbed

Nominal 9.9 kW.....

power absorbed as factory setting

Min 6.9 kW ............

power absorbed with min. supply

water temperature of 65°C/ 149°F

2012 ...................... year of construction

CE ......................... CE marking

IP25....................... protection rating

Electrolux Professional spa - Viale Treviso, 15 -33170

Pordenone (Italy)

..... Manufacturer

WARNING!

Do not remove, tamper with or make

the machine marking illegible.

IMPORTANT!

Refer to the data given on the machine

marking for relations with the Manufac-

turer (e.g. when ordering spare parts,

etc.).

IMPORTANT!

When disposing of the machine the

marking must be destroyed.

2012

F.Mod. EHT8I Comm. Model EHT8I

PNC 9CGX 504259 00 Ser.Nr. 22006001

EL AC 400V 3N 50 Hz Max 12.9 kW

(AC 230 V / 1+N / 50 Hz; 230 V / 3 / 50 Hz )

Nominal 9.9 kW

Min 6.9 kW

Electrolux Professional spa - Viale Treviso, 15 - 33170 Pordenone (Italy)

IP25



Single-skin hood version

(1) (2) (3) (4) (5) (6) (7)

NHT8WSG

EHT8 M

Double-skin hood version

(1) (2) (3) (4) (5) (6) (7)

ZHT8 I E L G

EHT8 T I E L

Variables description

(1) Mark N = To brand, Z = Zanussi, K = Kipro, A = Alpeninox,

E = Electrolux, H=Hakpro.

(2) Machine type HT = Hood type

(3) Racks/h 8 = capacity 80 racks/h

(4).. (7) T = automatic, I = double-skin hood, E = Energy

Saving Device, L = De-lime cycle, G = Detergent

pump + rinse aid pump + drain pump, DD =

Detergent pump, WS = Water softener, M = Marine,

USPH = Marine-USPH, 6 = 60 Hz., UK=UK market.

F.Mod. EHT8I

Electrolux Professional spa - Viale Treviso, 15

C1 Main technical characteristics

MODEL EHT8I

Power supply Electric

Power supply voltage V 400 3N

Frequency Hz 50 or 60

DOC. NO. 5956.68U.02

EDITION: 1 04.2013

Month YearEdition

Number

Document

9

ENGLISH

The Manufacturer declines any liability for damage and

malfunctioning caused by:

• non-compliance with the instructions contained in

this manual;

• repairs not carried out in a workmanlike fashion,

and replacements using spare parts different from

those specified in this manual (the fitting and use of

non-original spare parts and accessories can nega-

tively affect machine operation);

• operations by non-specialized technicians;

• unauthorized modifications or operations;

• inadequate maintenance;

• improper machine use;

• unexpected extraordinary events;

• use of the machine by uninformed and untrained

personnel;

• non-application of the current provisions in the

country of use, concerning safety, hygiene and

health in the workplace.

The Manufacturer declines any liability for damage

caused by arbitrary modifications and conversions car-

ried out by the user or the Customer.

The employer or workplace manager is responsible for

identifying and choosing adequate and suitable per-

sonal protection equipment to be worn by operators, in

compliance with current regulations in the country of

use.

Electrolux Professional S.p.A. declines any liability for

possible inaccuracies contained in the manual, if due

to printing or translation errors.

Any supplements to the instruction manual the Cus-

tomer receives from the Manufacturer must be kept

together with the manual, of which they will form an

integral part.

A8 Personal protection equipment

Give below is a summary table of the Personal Protec-

tion Equipment (PPE) to be used during the various

stages of the machine’s service life.

(1)

Use heat resistant gloves suitable for contact with

water and the substances used (see the safety data

sheet of the substances used to check other possible

PPE).

Failure to use the personal protection equipment by

operators, specialised technicians or users can involve

exposure to chemical risk and possible damage to

health.

A9 Keeping the manual

The manual must be carefully kept for the entire life of

the machine until decommissioning.

The manual must stay with the machine in case of

transfer, sale, hire, granting of use or leasing.

A10 Users of the manual

This manual is intended for:

• the carrier and handling personnel;

• installation and start-up personnel;

• the employer of machine users and the workplace

manager;

• operators in charge of normal machine use;

• specialized technicians - technical assistance (see

wiring diagram and service manual).

Stage

Protective

garments

Safety foot-

wear

Gloves Glasses Safety

helmet

Transport

C

M F

C

F

Handling M M F

CC

Unpacking FM F

CC

Assembly FM F

CC

Normal use M M M (1) F

C

Adjustments FM

CCC

Routine

cleaning FM M (1) F

C

Extraordinar

y cleaning

FM M (1) F

C

Maintenance FM F

CC

Dismantling FM F

CC

Scrapping FM F

CC

Key:

M PPE REQUIRED

FPPE AVAILABLE OR TO BE USED IF

NECESSARY

C

PPE NOT REQUIRED

10

B GENERAL DESCRIPTION OF MACHINE

B1 General description

The dishwasher is suitable for washing dishes, glasses, cups, cutlery, trays, containers and receptacles in plastic

and/or steel used for preparing, cooking and serving; as well as various cooking utensils in ceramic and/or metal.

The machine is designed for the above-mentioned applications. Under no circumstances may the machine be used

for other applications or ways not provided for in this manual.

This equipment has been produced to meet the needs for a better work environment and economical efficiency.

These dishwashers are used in restaurants, cafeterias, cooking centres and large institutions.

The special dish racks, that can be equipped with various inserts, offer practical and easy use for obtaining excellent

washing results. The electronic system enables complete supervision of the washing process. The control panel

also has a display that shows the operating parameters and signals any anomalies.

Systems for scraping and wetting the dishes (e.g. manual prewash spray) and areas for sorting and arranging them

in the racks must be arranged ahead of the dishwasher.

C TECHNICAL DATA

C1 Main technical characteristics

Table 1 Main technical characteristics, performance and consumption

MODEL

NHT8 / EHT8 /

KHT8 / HHT8

ZHT8I/AHT8I/

EHT8I/NHT8I/HHT8I

EHT8M /

EHT8IUSPH5

EHT8M6 /

EHT8IUSPH6

ZHT8TIL /

EHT8TIL

Supply voltage: V 400V 3N 400V 3N(°) 400V 3 440V 3 400V 3N

- convertible to V 230V 3 230V 3(°) - - 230V 3

- convertible to V 230V 1N 230V 1N(°) - - 230V 1N

Frequency Hz 50 50 or 60 50 60 50

Max. power. absorbed kW 12,9 (*) 12,9 (*) 12,9 (*) 12,9 (*) 12,9 (*)

power absorbed as factory setting kW 9,9 9,9 9,9 9,9 9,9

Power absorbed with min. supply water

temperature of 65°C / 149°F

kW 6,9 (**) 6,9 (**) - - 6,9 (**)

Boiler heating elements kW 9,0 9,0 9,0 9,0 9,0

Tank heating elements kW 3.0 3,0 3,0 3,0 3,0

Water supply pressure kPa [bar] 50-700 [0,5-7] 50-700 [0,5-7] 50-700 [0,5-7] 50-700 [0,5-7] 50-700 [0,5-7]

Water supply temperature:

- for models without ESD °C/ °F 10-65 / 50-149 10-65 / 50-149 10-65 / 50-149 10-65 / 50-149 10-65 / 50-149

- for models with ESD °C/ °F -10-20 / 50-68 - - 10-20 / 50-68

Water supply hardness for models without

incorporated continuous water softener

°f/°d/°e 14/8/10 max 14/8/10 max 14/8/10 max 14/8/10 max 14/8/10 max

Water supply hardness for models with

incorporated water softener

°f/°d/°e 53.4/30/

37.5 max

53.4/30/

37.5 max

- - -

Electric conductivity of water for models without

incorporated continuous water softener

μS/cm < 400 < 400 < 400 < 400 < 400

Concentration of chlorides in water ppm < 20 < 20 < 20 < 20 < 20

Rinse cycle water consumption l 2,0 2,0 2,0 2,0 2,0

Boiler capacity l12 12 121212

Tank capacity l24 24 242424

Cycle duration in High Productivity mode ($) sec. 45(***)-84-150 45(***)-84-150 45(***)-84-150 45(***)-84-150 45(***)-84-150

Cycle duration in ETL-Sanitization mode ($) sec. 57(***)-84-150 57(***)-84-150 57(***)-84-150 57(***)-84-150 57(***)-84-150

Legal noise level Leq dB(A) <68 <63 <68 / <63 <68 / <63 <63

Protection rating IP25 IP25 IPX5 IPX5 IP25

Net weight without/with ESD kg 106 / - 117 / 150 117 / - 117 / - 119 / 152

Power supply cable H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F

Supply cord diameter (min. - max. value) mm 18 - 25 18 - 25 18 - 25 18 - 25 18 - 25

Latent heat without/with ESD kWh 0,5/ - 0,5/ 0,35 0,5/ - 0,5/ - 0,5/ 0,35

Sensible heat without/with ESD kWh 2/ - 2/ 1,49 2/ - 2/ - 2/ 1,49

(*) = If activated by software, coincidence of tank and boiler heating elements.

(**) = Activatable via software only by a specialized technician.

(***) = With water supply temperature at 65°C / 149°F.

($) = In models with energy saving device (ESD) cycle duration is extended by 11 seconds.

(°) = For the model EHT8IELG6: 380-400V 3N convertible 220-230V 3 or 220-230V 1N.

11

ENGLISH

Standard cycle time may vary should the inlet water temperature be different from that indicated above.

C2 Characteristics of power supply

The AC power supply to the machine must meet the following conditions:

• max. voltage variation ± 10%

• max. frequency variation ± 1% continuous ± 2% for a short period.

Harmonic distorsion, unbalanced three-phase supply voltage, voltage pulses, interruption, dips and the other electric

characteristics must respect the provisions of point 4.3.2 of Standard EN 60204-1 (IEC 60204-1).

380-415V 3N 400-440V 3 220-240V 3 220-240V 1N

CSCSCSCS

6,9 kW 5X2,5 mm216A 3P+N 5X2,5 mm216A 3P 4x4 mm220A 3P 3x6 mm240 A 1P+N

9,9 kW 5X2,5 mm220A 3P+N 4X2,5 mm220A 3P 4X6 mm232A 3P 3X10 mm260 A 1P+N

12,9 kW 5X4 mm232A 3P+N 4X4 mm225A 3P 4X10 mm250A 3P 3X10 mm270 A 1P+N

C = Power supply cable

S = On/Off switch

IMPORTANT!

The machine’s power supply must be protected against overcurrents (short circuits and over-

loads) by fuses or suitable thermal magnetic circuit breakers.

These must be fitted on an omnipolar disconnection system having a contact gap of at least 3 mm.

IMPORTANT!

For protection against indirect contacts (depending on the type of supply provided for and con-

nection of earths to the equipotential protection circuit) refer to point 6.3.3 of EN 60204-1 (IEC

60204-1) with the use of protection devices that ensure automatic cut-off of the supply in case of

isolation fault in the TN or TT systems or, for IT systems, the use of isolation controllers or differ-

ential current protection devices to activate automatic power disconnection (an isolation control-

ler must be provided for indicating a possible first earth fault of a live part, unless a protection

device is supplied for switching off the power in case of a such a fault. This device must activate

an acoustic and/or visual signal which must continue for the entire duration of the fault).

For example: in a TT system, a differential switch with cut-in current (e.g. 30 mA) coordinated

with the earthing system of the building where the machine is located must be installed ahead of

the supply.

IMPORTANT!

Customers are requested to follow these instructions, otherwise the Manufacturer does not guar-

antee the machine for continuous operation and/or against faults.

12

D TRANSPORT, HANDLING AND STORAGE

D1 Introduction

Transport (i.e. transfer of the machine from one place

to another) and handling (i.e. transfer inside work-

places) must occur with the use of special equipment

of adequate capacity.

The machine must only be transported, handled and

stored by qualified personnel, who must have:

- specific technical training and experience;

- knowledge of the safety regulations and applicable

laws in the relevant sectors;

- knowledge of the general safety provisions;

- the ability to recognize and avoid any possible haz-

ard.

D1.1 Transport: Instructions for the carrier

D2 Handling

Arrange a suitable area with flat floor for machine

unloading and storage operations.

D2.1 Procedures for handling operations

For correct and safe lifting operations:

• use the type of equipment most suitable for charac-

teristics and capacity (e.g. lift trucks or electric pal-

let truck);

• cover sharp edges;

• check the forks and lifting procedures according to

the instructions given on the packing.

Before lifting:

• send all operators to a safe position and prevent

persons from accessing the handling zone;

• make sure the load is stable;

• make sure no material can fall during lifting, and

manoeuvre vertically in order to avoid impacts;

• handle the machine, keeping it at minimum height

from the ground.

D2.2 Translation

The operator must:

• have a general view of the path to be followed;

• stop the manoeuvre in case of hazardous situa-

tions.

D2.3 Placing the load

Before placing the load make sure the path is free and

that the floor is flat and can take the load.

D3 Storage

The machine and/or its parts must be stored and

protected against damp, in a non-aggressive place

free of vibrations and with room temperature of

between -10°C / 14°F and 50°C / 122°F.

The place where the machine is stored must have a

flat support surface in order to avoid any twisting of the

machine or damage to the support feet.

WARNING!

Do not stand under suspended loads

during the loading/unloading phases.

Unauthorized personnel must not

access the work zone.

IMPORTANT!

The machine’s weight alone is not suf-

ficient to keep it steady.

The transported load can shift:

- when braking;

- when accelerating;

- in corners;

- on particularly rough roads.

CAUTION!

For machine lifting, do not use mova-

ble or weak parts such as casings,

electrical raceways, pneumatic parts,

etc., as anchoring points.

IMPORTANT!

Machine positioning, installation and

disassembly must be carried out by a

specialized technician.

IMPORTANT!

Do not make modifications to the parts

supplied with the machine. Any miss-

ing or faulty parts must be replaced

with original parts.

13

ENGLISH

E INSTALLATION AND ASSEMBLY

E1 Customer responsibilities

The Customer must provide for the following:

- Install a disconnecting switch with a capacity at

least equal to that given in the technical data table,

a 30mA residual current circuit breaker and an

overcurrent device (magnetothermal cut-out with

manual reset or fuse) between the appliance and

the mains power outlet. The chosen device must be

lockable in the open position in case of mainte-

nance.

- install an adequate electrical power supply ahead

of the machine, according to the equipment’s tech-

nical specifications (Table 1 and C2 “Characteris-

tics of power supply”);

- the equipotential connection of the workplace elec-

trical system to the metal structure of the machine

by means of a copper cable of adequate section

(see position “EQ” in par. E6.2 “Installation dia-

grams”);

- Adducting for the electrical connection between the

workplace electric panel and the equipment;

- the water supply and drain connections and other

connections as indicated in Table 1 and par. E6

“Plumbing connections”;

E2 Characteristics of the place of machine

installation

The machine is designed for installation in professional

and not domestic-type kitchens. Water collection traps/

metal grates must be arranged in the floor at the

machine discharges (see pargraph E6.2 “Installation

diagrams”), possibly replaceable with a single water

trap sized for a flow rate of at least 3 l/s.

E3 Machine space limits

A suitable space must be left around the machine (for

operations, maintenance, etc.).

The passages enabling personnel to operate on the

machine must be at least 50 cm wide, except at the

rear of the machine.

The size must be increased in case of use and/or

transfer of other equipment and/or means or if exit

routes are necessary inside the workplace.

E4 Positioning

The machine must be taken to the place of installation

and the packing base removed only when being

installed.

Arranging the machine:

•Wear protective gloves and unpack the machine

(Figure 5).

Figure 5 Unpacking

• Lift the appliance using a lift truck, remove the base

and position the appliance where it is to be installed

(Figure 6).

• Carefully remove the protective film from the outer

panels without tearing it, to avoid leaving traces of

glue (Figure 7).

• Adjust the equipment by turning the special adjust-

able feet and making sure it is perfectly level, both

lengthwise and crosswise (Figure 8).

Figure 8 Feet adjustment

•The appliance must be fixed to the floor using the

two clamps supplied (Figure 9).

Figure 9 Machine fixing clamp

IMPORTANT!

Machine installation operations must

only be carried out by specialized Techni-

cians provided with all the appropriate

personal protection equipment (safety

shoes, gloves, glasses, overalls, etc.),

tools, utensils and ancillary means.

Figure 6 Machine

positioning

Figure 7 Removing

the film

14

• Accessing the appliance bottom panel.

• Fit the clamps on feet as shown in supplied techni-

cal sheet.

•

Screw the appliance steadily to the floor using hole

clamps

.

E5 Disposal of packing

All materials used for packing are environmentally

compatible. They can be safely kept, and recycled or

burnt in a special waste incineration plant. Plastic parts

subject to possible recycling are marked as follows:

Parts in wood and cardboard can be disposed of

respecting the current regulations in the country of

use.

E6 Plumbing connections

IMPORTANT

Watermark labelled machines must be installed in

accordance with AS/NZS 3500.1 and drainage to be

in accordance with 3500.2. On models with ESD,

an approved dual check valve must be installed

upstream.

Install the machine water filling and drain pipes accord-

ing to the plumbing circuit and installation diagrams

given below.

•Connect the appliance water supply pipe “WI” (see

paragraph E6.2 Installation diagrams) to the mains,

fitting a cut-off cock, the filter provided and a pres-

sure gauge between the appliance and the mains

(Figure 10).

Figure 10 Feed pipe connection

•Check that the dynamic water supply pressure,

measured between the appliance and the main, is

between 50 and 700 kPa (test while dishwasher

tank or boiler is filling with water).

If the pressure is too high, fit a suitable pres-

sure reducer on the inlet pipe.

•Connect the waste outlet pipe “D” (see pargraph

E6.2 Installation diagrams) to the main drain pipe,

fitting a trap, or place the outlet pipe over an S trap

set into the floor.

E6.1 Plumbing circuits

polyethylene: outer wrapping, instruc-

tion booklet bag.

polypropylene: roof packing panels,

straps.

polystyrene

foam:

corner protectors.

PE

PP

PS

!

Plumbing circuit diagram - manual hood type

without drain pump

LEGEND

WI = Water inlet

CWI = Cold water inlet (~ 15°C)

M1 = Wash pump

M3 = Rinse pump

M4 = Drain pump

M9 = ESD fan motor

M10 = ESD fan motor

AG = Air Gap

YV1 = Filling solenoid valve

V = Ventilation

15

ENGLISH

E6.2 Installation diagrams

The following installation diagrams give the machine overall dimensions and position of water and electrical connec-

tions.

Plumbing circuit diagram - manual hood type with drain

pump

Plumbing circuit diagram - automatic hood type with

energy saving device (ESD)

LEGEND

WI = Water inlet

CWI = Cold water inlet (~ 15°C)

M1 = Wash pump

M3 = Rinse pump

M4 = Drain pump

M9 = ESD fan motor

M10 = ESD fan motor

AG = Air Gap

YV1 = Filling solenoid valve

V = Ventilation

IMPORTANT!

For models without energy saving device (ESD), make sure to install an extractor hood to remove

the steam produced by the machine.

For models with energy saving device (ESD), it is not necessary to install an extractor hood

unless the current regulations in the country of use require it.

The hood air flow must be calculated taking into account the type of installation and the work

environment where it is installed. In any case, an air flow rate of between 1000 m3/h and 1500 m3/

h is recommended.

16

Installation diagram - manual hood type (single skin) without drain pump and without energy saving device (ESD)

LEGEND

WI Water inlet

CWI Cold water inlet

DDrain outlet

EI Power supply entry

EQ Equipotential screw

VVentilation

XD Pipe inlet for detergent

XR Pipe inlet for rinse aid

XI Pipe inlet for de-lime

17

ENGLISH

Installation diagram - manual hood type (single skin) with drain pump and without energy saving device (ESD)

LEGEND

WI Water inlet

CWI Cold water inlet

DDrain outlet

EI Power supply entry

EQ Equipotential screw

VVentilation

XD Pipe inlet for detergent

XR Pipe inlet for rinse aid

XI Pipe inlet for de-lime

18

Installation diagram - manual hood type (double skin) with drain pump and without energy saving device (ESD)

LEGEND

WI Water inlet

CWI Cold water inlet

DDrain outlet

EI Power supply entry

EQ Equipotential screw

VVentilation

XD Pipe inlet for detergent

XR Pipe inlet for rinse aid

XI Pipe inlet for de-lime

19

ENGLISH

Installation diagram - manual hood type (double skin) with drain pump and with energy saving device (ESD)

LEGEND

WI Water inlet

CWI Cold water inlet

DDrain outlet

EI Power supply entry

EQ Equipotential screw

VVentilation

XD Pipe inlet for detergent

XR Pipe inlet for rinse aid

XI Pipe inlet for de-lime

20

Installation diagram - automatic hood type with drain pump and without energy saving device (ESD)

LEGEND

WI Water inlet

CWI Cold water inlet

DDrain outlet

EI Power supply entry

EQ Equipotential screw

VVentilation

XD Pipe inlet for detergent

XR Pipe inlet for rinse aid

XI Pipe inlet for de-lime

21

ENGLISH

Installation diagram - automatic hood type with drain pump and with energy saving device (ESD)

LEGEND

WI Water inlet

CWI Cold water inlet

DDrain outlet

EI Power supply entry

EQ Equipotential screw

VVentilation

XD Pipe inlet for detergent

XR Pipe inlet for rinse aid

XI Pipe inlet for de-lime

22

E7 Electrical connections

Connection to the power supply must be carried out in

conformity with the current regulations and provisions

in the country of use.

• Make sure the machine power supply voltage spec-

ified on the rating plate (Table 1) matches the

mains voltage.

• Make sure the system power supply is arranged

and able to take the actual current load and that it is

executed in a workmanlike manner according to the

regulations in force in the country of use.

• The earth wire at the terminal end must be longer

(max. 20 mm) than the phase wires.

• Connect the earth wire of the power supply cable to

an efficient earth clamp. The appliance must also

be included in a unipotential system, the con-

nection being made through the screw “EQ” (see

pargraph E6.2 Installation diagrams) marked with

the symbol “ ”. The unipotential wire must have a

cross section of 10 mm2.

Power supply 380-415V 3N

(standard configuration)

Figure 11 380-415V 3N

Open the power supply terminal board and insert the

jumpers provided as follows: two jumpers between ter-

minals 2 and 4 and two between terminals 4 and 6.

Using a suitable power supply cable (see technical data

table), connect the three phases to terminals 1, 3 and 5,

the neutral to terminal 6 and the earth wire to the termi-

nal .

Power supply 400-440V 3

Figure 12 400-440V 3

Open the power supply terminal board and insert the

jumpers provided as follows: two jumpers between ter-

minals 2 and 4 and two between terminals 4 and 6.

Using a suitable power supply cable (see technical data

table), connect the three phases to terminals 1, 3 and 5

and the earth wire to the terminal .

Power supply 220-240V 3

Figure 13 220-240V 3

Open the power supply terminal board and insert the

jumpers provided as follows: one jumper between termi-

nals 1 and 2, one between terminals 3 and 4 and

another between terminals 5 and 6. Using a suitable

power supply cable (see technical data table), connect

the three phases to terminals 1, 3 and 5 and the earth

wire to the terminal .

Power supply 220-240V 1N

Figure 14 220-240V 1N

Open the power supply terminal board and insert the

jumpers provided as follows: two jumpers between termi-

nals 1 and 3, two jumpers between terminals 2 and 4, one

jumper between terminals 3 and 5 and another two

between terminals 4 and 6.

Using a suitable power supply cable (see technical data

table), connect the phase and neutral to terminals 5 and

6 respectively and the earth wire to the terminal .

E8 Energy control arrangement

The machine is arranged for external control of energy

consumption.

Figure 15 Energy control

IMPORTANT!

Work on the electrical systems must

only be carried out by a qualified electri-

cian.

L1

L2

L3

L1

L2

L3

L1

L2

L3

11

12

23

ENGLISH

Connect the energy peak controller across terminals

11 and 12 (Figure 15).

Safety devices

• An automatic reset thermoamperometric protective

device incorporated in the windings of the electric

pump cuts off the electricity supply in the case of

malfunctioning.

• In the event of water mains failure, a device pre-

vents water in the boiler from returning into the

mains.

• An overflow pipe, connected to the drainage outlet,

maintains the water in the tank at a constant level.

Failure to comply with safety rules and regulations

relieves the manufacturer of all liability.

E9 HACCP arrangement

In some models the machine is not arranged for the

HACCP connection; however, an HACCP kit can be

ordered as an accessory.

When the machine is arranged for the HACCP con-

nection it is still necessary to order the network con-

nection cable.

Connect the HACCP network to terminals 2 and 3 of

connector X4.

Figure 16 HACCP connection position

CAUTION

A normally open (n.o.) contact of the con-

troller must be connected across termi-

nals 11 and 12. When this contact closes

the boiler heating elements are discon-

nected. Using the dishwasher in these

conditions may increase the cycle time.

!

24

F DESCRIPTION OF CONTROL PANEL

Table 2 Control panel

Described below are all the single keys and functions present in the various control panel models listed above. Some

functions are shared by all models of the range, whereas others are available only on several versions.

Legend

A = On / Off

B = Open hood

C = Close hood

D = “Tank temperature” indicator

light

E = “Water tap” indicator light

F = “Boiler temperature”

indicator light

G = Wash cycle 1

H = Wash cycle 2

I = Wash cycle 3

L = High Productivity or ETL-

Sanitization

M = Drain / self-cleaning cycle

N = Delime cycle

P = ACTIVE/ WASH SAFE

CONTROL

Q = LED bar

IMPORTANT

The GUARANTEED RINSE SYSTEM (GRS) is incorporated in the ACTIVE/ WASH SAFE CONTROL models

(see led “P”). The GRS is an automatic rinse time/temperature control system.

Operation is as follows:

• during the wash cycle the indicator light is OFF;

• during the rinse cycle the indicator light comes on and is GREEN;

• at the end of the rinse cycle the indicator light remains GREEN if the rinse temperature and time have

been carried out as per the programme, otherwise the indicator light becomes RED;

• upon opening the hood, the indicator light GOES OUT.

If the indicator light becomes RED, for example should the boiler waiting time be disabled, wait for a cou-

ple of minutes and then repeat the wash cycle.

The temperature shown on the display is that of the tank if the light “D” is on, or of the boiler if the indicator light

“F” is on. The tank temperature is displayed during the wash cycle and the boiler temperature during the rinse

cycle.

In automatic versions the machine has a LED bar "Q" which monitors equipment status. When the LED bar is

green the machine is ready for washing and when it is blue it indicates wash cycle progress status. After rinsing,

the LED bar remains green if the temperature and rinse time were as programmed, otherwise the LED bar turns

RED.

B

A

C

L

H

D

E

F

I

N

M

G

P

QQ

25

ENGLISH

F1 Basic controls

On/Off

This key indicates the status of the equipment: on or

off. When the appliance is on, the key is lit.

Hood opening/closing (for automatic versions

only)

These buttons open/close the hood, only in automatic

versions.

Wash cycle 1

This button starts wash cycle 1. This cycle is recommen-

ded for washing not very dirty dishes.

Wash cycle 2

This button starts wash cycle 2. This cycle is recom-

mended for washing normally dirty dishes.

Wash cycle 3

This button starts wash cycle 3. This cycle is recommen-

ded for washing very dirty dishes.

High Productivity or ETL-Sanitization mode

This button is used to go from High Productivity wash

mode to ETL-Sanitization mode and vice versa.

Drain / self-cleaning cycle

This button starts a drain / self-cleaning cycle.

Delime cycle

This button is used to run a machine water circuit

delime cycle with vinegar.

When a cycle is selected, the corresponding button is

lit up.

26

GSTARTING

G1 Preliminary checks, adjustments and

operational tests

G1.1 Electrical and plumbing checks

Before starting the machine:

• check correct connection of the electrical wires that

feed the machine;

• make sure the power supply voltage and frequency

match the data given in Table 1;

• check correct connection of the water supply and

drain pipes (see par. E6 “Plumbing connections”);

• make sure all the guards and safety devices are in

place and efficient.

G1.2 Check the positioning of tank components

G1.2.1 Check the fitting of filters and overflows

In versions with supplementary filtering system (FS),

make sure the pump suction filter "1", the tank filter "2",

the flat filter "3" and the basket filter "4" are correctly fit-

ted ("A" - Figure 17).

In versions without supplementary filtering system

(FS), make sure the pump suction filter "1", the over-

flow "2" and the flat filter "3" are correctly fitted ("B" -

Figure 17).

.

G1.2.2 Arm fitting check

Make sure the upper and lower wash and rinse arms

are correctly fitted (Figure 18).

G2 Starting

• Open the water supply cocks.

• Turn the main switch of the machine to “I”.

• Press the On/Off key Table 2 (“A” - “Control panel”).

G3 Detergent/rinse-aid dispensers and

settings

If the appliance is connected to a water softener or

osmotic device, contact the detergent supplier for a

specific product.

If the peristaltic dispensers are installed in the

machine, the detergent/ rinse aid dosage is made

automatically according to the desired concentration.

The detergent / rinse aid concentration depends on the

product type and the water supply hardness (check the

features on the product label).

IMPORTANT

The peristaltic dispensers (detergent and rinse aid)

and the tube inside the rinse aid dispenser require

periodical maintenance (at least once or twice a year)

or after prolonged periods of machine inactivity.

1. Dishwasher with incorporated detergent dis-

penser (Figure 19).

When the appliance is filled with water for the first time

in the day, pump “R” dispenses a detergent quantity in

the tank providing a concentration of 2 g/l. In order to

change this value, access the parameter  (see

G4

Setting the dispensers)

.

At each cycle, pump “R” dispenses a detergent quan-

tity in the tank providing a concentration of 2 g/l. In

order to change this value, access the parameter 

(see

G4 Setting the dispensers)

.

Insert the supplied hose into the detergent container.

2. Dishwashers with incorporated peristaltic

rinse-aid dispenser (Figure 19).

IMPORTANT!

These operations must only be carried

out by specialized technicians pro-

vided with adequate personal protec-

tion equipment (e.g. safety footwear,

gloves, glasses, etc.), tools and suita-

ble ancillary equipment.

IMPORTANT!

The following operations must be car-

ried out by operators provided with

suitable personal protection equipment

(e.g. protective gloves, etc.) with the

machine switched off and cold.

Figure 17 Filters and overflow

3

B

2

1

2

1

3

4

A

Figure 18 Wash and rinse arms

27

ENGLISH

When the appliance is filled with water for the first time

in the day, pump “S” dispenses a rinse-aid quantity in

the boiler providing a concentration of 0,1 g/l. In order

to change this value, access the parameter  (see

G4 Setting the dispensers)

.

At each rinse cycle, pump “S” dispenses a rinse-aid

quantity in the boiler providing a concentration of 0,1 g/

l. In order to change this value, access the parameter

 (see

G4 Setting the dispensers)

.

Insert the supplied hose into the rinse-aid container.

Connections for automatic detergent dispenser

(Figure 19)

Figure 19 Automatic dispenser arrangement

There are two holes (plugged) “O” (Ø 5mm) for introdu-

cing the detergent. These holes may be easily identi-

fied from outside by looking for the countersunk marks

on the external panel.

Inside the tank there is a hole “P” (Ø 10 mm) closed

with a plug, which may be used for mounting a liquid

detergent injector.

Electrical connections for automatic detergent and

rinse-aid dispensers.

Terminals are available on the power supply terminal

board for the electrical connection of external dispen-

sers working at 220-240 V. Max. power 30 VA.

Figure 20 Detergent dispenser terminal block

• Connect the detergent dispenser between termi-

nals 7 and 9. These connection points are live for a

set time during filling of the tank and at the start of

the wash cycle (see paragraph G4 “Setting the

dispensers”).

Figure 21 Rinse aid dispenser terminal block

• Connect the rinse-aid dispenser between termi-

nals 8 and 9. These connection points are live

during filling of the tank and at the end of the rinse

cycle for a set time (see paragraph G4 “Setting the

dispensers”).

MANUAL ACTIVATION

Whenever the detergent containers are replaced, it

may be necessary to activate the dispensers manually

in order to fill the hoses and eliminate any air. Simulta-

neously press the buttons, as shown in the figures

below. If necessary, repeat this operation several

times.

G4 Setting the dispensers

All operations should be carried out with the appliance

switched on, the hood open and no cycle selected

.

Press the On/Off button ("A" - Ta bl e 2 "Control panel")

and Wash cycle 1 button ("G" - Ta bl e 2 "Control panel")

together for 5 seconds, to access the programming

mode and the display shows the parameter "".

OP

S

R

O

DETERGENT DISPENSER RINSE-AID DISPENSER

USr

28

Press the button ("L" - Tabl e 2 "Control panel") twice to

access the detergent and rinse aid adjustment para-

meters.

The display shows  which is the first parameter of

the dispenser family:

1. Use the Wash cycle 1 ("G" - Table 2 Control panel)

and Wash cycle 2 ("H" - Table 2 Control panel) but-

tons to select the parameter to modify.

2. Press the button ("L" - Table 2 Control panel) to

modify the parameter value.

3. Press the Wash cycle 1 ("G" - Table 2 Control

panel) and Wash cycle 2 ("H" - Table 2 Control

panel) buttons respectively to decrease/increase

the value.

4. Press the button ("L" - Table 2 Control panel) to

store the set value and return to parameter selec-

tion (see point 1).

For example, to adjust the parameter , proceed

as follows:

• access the programming mode

•access the dispenser family

•Select the parameter 

• modify the parameter value

Press the button ("L" - Table 2 Control panel) to store

the set value.

To exit the programming mode, press the Wash cycle 3

button (“I” - Table 2 “Control panel”).

Parameter description

Value (*)

Unit of measure of dispensers

(= g/l or = seconds)  

Initial amount of detergent  2,00 g/l

Initial amount of rinse-aid  0,12 g/l

Amount of detergent during

the cycle  2,00 g/l

Amount of rinse-aid during the

cycle  0,12 g/l

(*) The values given in the table refer to the factory-

settings.

 

USr

 

 



-

+

29

ENGLISH

External dispenser adjustment

With external dispensers, it may be more useful to

have the parameters expressed in seconds, setting the

parameter  to =seconds. In this way the

value of the parameters represents the duration in

seconds.

Listed below are special values usable when external

automatic dispensers are connected to the equipment:

-if  the detergent dispenser only

operates during wash pump operation; terminals

7-9 of the main terminal board are powered at the

same time.

-if  the detergent dispenser only

operates during filling electrovalve operation for

restoring the boiler level; terminals 7-9 of the main

terminal board are powered at the same time.

-if  the rinse-aid dispenser only

operates during filling electrovalve operation for

restoring the boiler level; terminals 8-9 of the main

terminal board are powered at the same time.

-if the rinse-aid dispenser only operates

during wash pump operation; terminals 8-9 of the

main terminal board are powered at the same time.

For connections, see the wiring diagram.

Example 1:

Supposing that an external detergent dispenser has

been connected with a tank concentration measuring

sensor, a standard setting could be as follows:

• the parameter value is in seconds.

• the dispenser is not activated during fill-

ing of the tank.

• the dispenser is activated during

wash pump operation and, according to the con-

centration of detergent detected by the sensor, the

correct amount of detergent is dispensed.

Example 2:

Supposing that an external rinse-aid dispenser has

been connected with a tank concentration measuring

sensor, a standard setting could be as follows:

• the parameter value is in seconds.

• the dispenser is activated at each wash

cycle simultaneously with operation of the filling

solenoid valve. In this way avoiding modifications to

the wiring of the machine.

Suggestion: to check the effectiveness of the rinse-

aid, look at freshly washed glasses against the light.

Drops of water remaining on the glass indicate an

insufficient amount while streaks indicate an excess.

Changing the detergent/rinse-aid type.

If changing to a different detergent/rinse-aid type

(even one by the same manufacturer), you must rinse

the suction and pressure hoses with fresh water before

connecting the new detergent/rinse-aid container.

IMPORTANT

The mixing of different types of detergent/rinse-aid

will cause crystallisation, which may result in a

breakdown of the dosing pump. Failure to observe

this condition will invalidate the guarantee and

product liability.

30

H GENERAL SAFETY RULES

H1 Introduction

The machines are provided with electric and/or

mechanical safety devices for protecting workers and

the machine itself. Therefore the user must not remove

or tamper with such devices.

The Manufacturer declines any liability for damage due

to tampering or their non-use.

H1.1 Protection devices installed on the machine

H1.1.1 Guards

The guards on the machine are:

- fixed guards (e.g. casings, covers, side panelling,

etc.), fixed to the machine and/or frame with screws

or quick-release couplings that can only be

removed or opened with tools;

- interlocked movable guards (front panels) for

access to inside the machine;

- access doors to the machine’s electrical equip-

ment, made from hinged panels openable with

tools. The door must not be opened during machine

movement, if inside the door there is equipment

that is hazardous when live or under pressure.

H1.2 Safety signs to be displayed on the

machine or near the work area

H2 Decommissioning

When the machine is no longer to be used, make it

unusable by removing the feed wiring from the power

supply and the water connections.

H3 Instructions for use and maintenance

Risks mainly of a mechanical, thermal and electrical

nature are present in the machine.

Where possible the risks have been neutralized:

• directly, by means of adequate design solutions,

• or indirectly by using guards, protection and safety

devices.

Any anomalous situations are signalled on the control

panel display.

During maintenance several risks remain, as these

could not be eliminated and which must be neutralized

through specific behaviour and precautions.

Do not carry out any control, cleaning, repair or main-

tenance operations on moving parts.

Workers must be informed of the prohibition by means

of clearly visible signs.

To guarantee machine efficiency and correct opera-

tion, periodical maintenance must be carried out

according to the instructions given in this manual.

In particular, make sure to periodically check correct

operation of all the safety devices and the insulation of

electrical cables, which must be replaced if damaged.

IMPORTANT!

Several illustrations in the manual rep-

resent the machine, or parts of it, with-

out guards or with guards removed.

This is purely for explanatory require-

ments. Never operate the machine

without the guards or with the safety

devices deactivated.

MEANING

P

R

O

H

I

B

I

T

I

O

N

Do not oil, lubricate, repair and

adjust moving parts.

Do not remove the safety devices.

Do not use water to extinguish fires

(shown on electrical parts).

D

A

N

G

E

R

DANGER OF CRUSHING HANDS

DANGER OF BURNS

DANGER OF ELECTROCUTION

(shown on electrical parts with indi-

cation of voltage).

WARNING!

Do not remove, tamper with or make

the labels on the machine illegible.

IMPORTANT!

Machine maintenance operations must

only be carried out by specialized

Technicians provided with all neces-

sary personal protection equipment

(safety shoes, gloves, glasses, over-

alls, etc.), tools, utensils and suitable

ancillary means.

WARNING!

Never operate the machine by remov-

ing, modifying or tampering with the

guards and protection or safety

devices.

IMPORTANT!

Before carrying out any operation on

the machine, always consult the man-

ual which gives the correct procedures

and contains important information on

safety.

31

ENGLISH

H4 Improper use

Improper use is any use differing from that specified in

this manual. During machine operation, other types of

work or activities considered improper and that in gen-

eral can involve risks for the safety of operators and

damage to the system are not allowed.

Improper use includes:

• failure to disconnect the power supply with the main

switch in “O” off position before carrying out adjust-

ment, cleaning, resetting and maintenance opera-

tions;

• failure to disconnect the power supply with the main

switch in off position “O” at the end of the day;

• lack of machine maintenance, cleaning and periodi-

cal checks;

• structural changes or modifications to the operating

logic;

• tampering with the guards or safety devices;

• failure to use personal protection equipment by

operators, specialized technicians and mainte-

nance personnel;

• failure to use suitable accessories (e.g. use of

equipment, ladders, etc., unsuitable for carrying out

maintenance on equipment positioned inside the

machine);

• keeping combustible or flammable materials, or in

any case materials not compatible with or pertinent

to the work, near the machine;

• incorrect machine installation (see chapter E

“Installation and assembly”);

• placing in the machine any objects or things not

compatible with washing or that can obstruct/dam-

age the machine or persons or pollute the environ-

ment;

• non-compliance with the requirements for correct

machine use;

• other actions that can cause risks not eliminable by

the Manufacturer.

H5 Residual risks

The machine has several risks that were not com-

pletely eliminated from a design standpoint or with the

installation of adequate protection devices.

Nevertheless, through this manual the Manufacturer

has taken steps to inform operators of such risks, care-

fully indicating the personal protection equipment to be

used by them.

Sufficient spaces are provided for during the machine

installation phases in order to limit these risks.

To preserve these conditions, the corridors and areas

around the machine must always be:

• kept free of obstacles (e.g. ladders, tools, contain-

ers, boxes, etc.);

• clean and dry;

• well lit.

For the Customer’s complete information, the residual

risks remaining on the machine are given below; such

actions are to be considered incorrect and therefore

strictly forbidden.

APPLICATION PHASE: I=Installation, U=Normal use,

M=Maintenance, P=Cleaning.

Table 3 Residual risks

RESIDUAL

RISK

DESCRIPTION OF HAZARDOUS SITU-

ATION

Slipping or

falling

[ U - M ]

The operator can slip due to water or dirt

on the floor.

Burns

[ U - M - P ]

The operator deliberately or unintention-

ally touches some components inside the

machine or dishes at the outfeed without

using gloves or without allowing them to

cool.

Electrocution

[ M ]

Contact with live parts during mainte-

nance operations carried out with the

electrical panel powered. The operator

intervenes (with a power tool or without

disconnecting the power to the machine)

lying down on the wet floor.

Falling from

above

[ I - U - M ]

The operator intervenes on the machine

using unsuitable systems to access the

upper part (e.g. rung ladders, or climbs

on it).

Tipping of

loads

[ I - M ]

During maintenance on the machine or

the packing containing the machine with

the use of unsuitable accessories or lift-

ing systems or with load unbalanced.

Chemical

[ I - U - M - P ]

Contact with chemical substances (e.g.

detergent, rinse aid, scale remover, etc.)

without taking adequate safety precau-

tions. Therefore always refer to the safety

cards and labels on the products used.

Crushing or

shearing

[ I - U - M ]

Possible risk of injury to upper limbs

during the hood closing operation.

32

I NORMAL MACHINE USE

I1 Correct use

Our appliances are designed and optimized in order to

obtain high performance and efficiency. This equip-

ment must only be used for its expressly designed pur-

pose, i.e. washing dishes with water and specific

detergents. Any other use is to be deemed improper.

I2 Characteristics of personnel enabled to

operate on the machine

Operator qualified for normal use must have at least:

• knowledge of the technology and specific experi-

ence in operating the machine;

• adequate general basic education and technical

knowledge for reading and understanding the con-

tents of the manual,

• the capacity for a correct interpretation of the draw-

ings, signs and pictograms;

• sufficient technical knowledge for safely performing

his duties as specified in the manual;

• knowledge of the regulations on work hygiene and

safety.

In the event of a significant anomaly (e.g. short circuits,

wires coming out of the terminal block, motor break-

downs, worn electrical cable sheathing, etc.) the oper-

ator qualified for normal machine use must:

• immediately deactivate the machine by turning the

main switch to “O” ;

• close the machine water supply by shutting off the

water.

I3 First use

Carry out a couple of cycles without dishes to flush out

any industrial grease which has remained in the tank

and piping.

I4 Daily activation of machine

• Make sure the filters, arms and the overflow are

correctly fitted according to that indicated in par.

G1.2 “Check the positioning of tank components”

and E8 “Energy control arrangement”.

• Open the water supply cocks.

• Activate the main switch by turning it to position “I”.

• Switch on the dishwasher by pressing the button “A”.

• Raise the hood (with an automatic appliance, by

pressing the open/close button “B/C” - Tabl e 2

“Control panel”) and check that all the components

are in their correct position.

• Close the hood (with an automatic appliance, by

pressing the open/close button “B/C” - Tabl e 2

“Control panel”).

The button "A" lights up (Ta bl e 2 "Control panel"), indi-

cating that the dishwasher is powered and that water is

being introduced and heated.

The word “FILL” is shown on the display during the

entire filling and heating stage:

Warning, this dishwasher does the first tank filling

through several consecutive hot rinse cycles, while the

display shows the message FILL (flowing).

This system let save up to 30% of time than traditional

models.

If the hood is opened during this stage the message

"CLOSE" will appear on the display:

The filling and heating stage has finished when the

display shows the tank temperature:

To display the boiler temperature during heating of the

tank, leave the hood and press the button “G” (Tabl e 2

“Control panel”).

IMPORTANT

If the indicator "E" (see Table 2 "Control panel")

lights up, check that the water cock is open (see

par. I7 Allarms).

I5 Wash cycles

The wash cycle includes a wash with hot water and

detergent at a temperature of at least 55°C/ 131°F

(min. 66°C /150°F for Marine USPH versions) and a

rinse with hot water and rinse aid (min. 82°C / min.

180°F).

This machine can operate in 2 modes, "High Producti-

vity" and "ETL-Sanitization". When the machine is set

in "High Productivity" mode, the parameters that define

the cycle times and temperature set points are the

standard parameters, whereas when the machine is

set in "ETL-Sanitization" mode, the parameters are

such as to ensure the "ETL-Sanitization" test (see

times table).

fIL

CLO

55°C

33

ENGLISH

Table of times

Standard cycle time with supply water in "high pro-

ductivity" mode (factory default setting):

Standard cycle time with supply water in ETL-Sanitiza-

tion mode:

(***) With supply water temperature at 65°C/ 149°F.

In models with energy saving device (ESD) cycle

duration is extended by 11 seconds.

A device lengthens the cycle time if the water in the

boiler has not reached the minimum temperature for

correct rinsing.

The cycle times and the temperature may be

personalised (e.g. increase of the rinse time and

temperature).

The cycle times should only be set by a specialised

technician.

I6 Operation

The filling and heating stage has finished when the

display shows the tank temperature:

The appliance is then ready for use:

• Leave the hood.

With automatic machines, press the button "B" to

open the hood and button "C" (Figure 22) to close it.

Figure 22 Automatic hood opening/closing

• Pour the required amount of detergent non-foaming

into the tank (in models without automatic

dispenser).

• Arrange dishes in the rack, avoiding washing

decorated dishes, silverware in contact with other

metals and the drying of food residuals on dishes.

IMPORTANT

Remove large food scraps from the dishes to pre-

vent clogging the filters.

• Pre-wash the dishes by spraying them with cold or

lukewarm water, without using any detergent.

• Insert the rack containing the dirty dishes.

• Close the hood and select the suitable wash cycle;

the corresponding indicator light comes on and the

wash cycle starts.

Usable wash cycles:

- Cycle I

For lightly soiled dishes: press button “G” (see Tabl e 2

“Control panel” and table of times).

- Cycle II (recommended)

For normally dirty dishes: press button “H”(see Table 2

“Control panel” and table of times).

- Cycle III

For very dirty dishes: press button “I” (see Table 2

“Control panel” and table of times).

- High Productivity or ETL-Sanitization mode

Press and hold down (5 sec.) the button "L" (see

Tabl e 2 "Control panel") to switch the machine from

"High Productivity" mode to "ETL-Sanitization" mode

and vice versa. The button "L " is off when the machine

is set in "ETL-Sanitization" mode and lights up when

the button is pressed and the machine is configured in

"High Productivity" mode (factory default setting).

Only for models with incorporated water softener

If the salt container is empty, the message 

 is displayed at the start or end of the cycle.

Place the salt in the special container, following the

instructions given in the section "Undercounter dish-

washer with incorporated continuous water softener”.

• To stop the wash cycle, just press the selected cycle

button or leave the hood.

• To continue the wash cycle, just press the selected

cycle button or close the hood. The cycle starts again

from where it stopped.

•

At the end of the wash, the dishwasher emits a series

of beeps and “END” blinks on the display:

lift the hood and remove the rack containing the clean

dishes.

I II III

45 (***) 84 150

I II III

57 (***) 84 150

55°C

B

C

End

34

In models with energy saving device (ESD), before the

message "END", the display shows a countdown for a

few seconds:

With automatic machines, the hood opens automa-

tically at the end of the wash cycle.

- Delime cycle (if enabled)

Press the button "N" (see Ta bl e 2 Control panel)

to run a machine water circuit delime cycle with

vinegar.

It is advisable to run this cycle according to that given

in the table:

Proceed as follows:

•

Insert the Delime tube present in the machine,

identified by an appropriate label, in a container

with at least 2l of wine vinegar 6% (2l is the mini-

mum amount of vinegar needed for a correct

Delime cycle)

.

IMPORTANT

Only use wine vinegar (with 6% of acetic acid) and not

other descaling substances. Descaling with the use of

chemical substances other than vinegar must only be

done by a specialized technician.

• Remove the basket with dishes and remove the over-

flow "2" (see Figure 17 Filters and overflow).

• Close the hood.

• Activate the delime cycle by pressing the button "N"

(see Ta bl e 2 Control panel) for at least 5 seconds.

IMPORTANT

The delime cycle lasts about 1h 30sec; during this

phase the hood must not be opened and no other

command can be activated until completion of the

cycle in progress. If the machine is turned off

during the delime cycle, at the next restart the

cycle will resume exactly from where it was inter-

rupted, until its completion.

• At the end of Delime cycle, the dishwasher sounds a

series of beeps and "END" will flash on the display.

• Refit the previously removed overflow.

IMPORTANT

The appliance will not remove burnt food deposits

from dishes. Dishes with burnt-on food deposits

should be cleaned mechanically/chemically (for

example, pre-wash under running water) before

putting them in the dishwasher.

IMPORTANT

The use of “foaming”/non-specific detergents or in

any case detergents used in different ways from that

prescribed by the manufacturer, can cause damage

to the dishwasher and compromise washing results.

IMPORTANT

Failure to remove the residuals of detergent possibly

used for manual prewash can cause malfunctioning

of the dishwasher and compromise washing results.

Change the water in the tank at least once a day.

Type of racks and loading

• YELLOW rack: for 18 plates with maximum diame-

ter of 240 mm.

Figure 23 YELLOW rack

• GREEN rack: for 12 bowls with maximum diameter

of 240 mm.

Figure 24 GREEN rack

• BLUE rack for glasses: the glasses should be pla-

ced upside down.

Figure 25 BLUE rack for glasses

• YELLOW container for cutlery: insert 15 items, with

the handles pointing downwards, in each container.

Figure 26 YELLOW container for cutlery

Available as accessories: dividers for glasses and rack

for dishes with maximum diameter of 320 mm.

Water hardness

The Delime

cycle should

be run

approxima-

tely every (*):

Using cycle 2 for 30

cycles/day,

the

Delime cycle should

be run approximately

every (*):

°f °d °e Cycles Days

52,8 3,5 1500 50

10 5,6 7,0 750 25

15 8,4 10,5 510 17

20 11,2 14 380 13

25 14 17,5 300 10

30 16,8 21,1 250 8

(*) Considering a rinse time according to the factory settings.

3...... ...2 End

35

ENGLISH

Note: if only one type of dish rack is to be used, it is

advisable to choose the GREEN rack.

I7 Alarms

In case of a generic dishwasher fault, the display

shows the relevant alarm code.

For example:

List of possible documented machine alarms with

respective cause / cure.

(*) When the display shows alarm A1, the "water

tap" indicator also lights up ("E" - Table 2 "Control

panel").

I8 Hood type dishwasher with incorporated

continuous water softener

These models have a continuous softener in the

dishwasher water circuit. By means of special resins,

this device removes the calcareous substances from

the feed water, supplying decalcified water for

washing.

For the continuous softener to work properly the resins

must be regenerated periodically, with frequency

depending on the hardness of the water and the num-

ber of wash cycles carried out.

Unlike conventional water softeners, this continuous

softener does not require machine stops for regenera-

ting the resins.

AUTONOMY OF THE FULL SALT CONTAINER

ACCORDING TO THE CHANGE IN INLET WATER

HARDNESS

Salt container

The water can only be softened if there is salt in the

special container. The salt container must be filled

when the dishwasher is started the first time and

whenever the message   appears and an

audible alarm sounds.

No salt in the container

When the salt container is empty, the message 

 appears on the display and an audible alarm

sounds. Wash cycles can be started just the same,

even if the display signals no salt; in which case the

water used for washing is not softened.

How to fill the salt container

• Raise the hood (with an automatic appliance, by

pressing the open/close button “B/C” - Tabl e 2

“Control panel”).

• Switch off the dishwasher by pressing button “A”

(Tabl e 2 “Control panel”).

• Unscrew cap "A" (Figure 27) of the salt container,

turning it anticlockwise.

Code Description Cause / Solution

A1 (*) NO WATER Check that the cock is open.

Check that the water inlet filter is

clean.

Check the minimum mains

pressure.

Check that the overflow pipe is

inserted.

B1 INEFFICIENT

DRAINAGE

Check if the overflow has been

removed.

Check for obstruction on the

waste outlet pipe and the

overflow aperture.

B2 TANK WATER

LEVEL TOO

HIGH

Check for obstruction on the

waste outlet pipe and the

overflow aperture.

C1..C9 CALL THE

SERVICE

CENTRE

E1..E8 CALL THE

SERVICE

CENTRE

The appliance continues to

operate, but appropriate checks

by a technician are

recommended.

F21..F22 CALL THE

SERVICE

CENTRE

A 1

Water hardness

The salt container

must be filled

approximately

every (*):

Using cycle 2 for 30

cycles/day, the salt

container must be fil-

led approximately

every (*):

°f °d °e Cycles Days

15 8,4 10,6 2700 90

20 11,2 14 2180 73

25 14 17,6 1575 53

30 16,9 21,1 1035 35

35 19,7 24,6 855 30

40 22,5 28,1 675 23

45 25,2 31,6 450 15

50 28,1 35,1 270 9

(*) Considering a rinse time according to the factory settings.

IMPORTANT:

Only use coarse salt with a purity level of

99.8% NaCl. The use of salt with a lower

purity level can cause clogging of the salt

container filter and malfunctioning of the

water softener.

!

36

Figure 27 Unscrew the salt container cap

•

Pour approx. 1.5 kg of coarse salt [NaCl] in container

"A" (an amount sufficient to fill the salt container up to

the rim) using the special funnel supplied (Figure 28)

.

Figure 28 Add the salt

• Remove any traces of salt from the filling hole and

the container thread of the closing cap.

•Refit the cap of container "A", turning it clockwise

and making sure it is tight.

The salt container always has water in it, therefore it is

normal if water comes out during filling.

I9 Machine cleaning

Cleaning must be carried out after every day of use.

Use hot water, a neutral detergent/detersive if neces-

sary, and a soft brush or sponge. If another type of

detergent is used carefully follow the manufacturer’s

instructions and observe the safety rules given in the

information cards provided with the product or sub-

stance.

In order to reduce the environmental impact of pollut-

ant substances, clean the equipment (externally and

internally where necessary) with products that are

more than 90% biodegradable.

I9.1 End of service and daily internal cleaning

The appliance is designed to carry out an automatic

cleaning cycle to help flush out any residues and to

guarantee greater health and hygiene:

• Lift the hood and take out the rack containing the

clean dishes.

• In versions with supplementary filtering system

(FS), remove the basket filter "1", the flat filter "2",

the tank filter "3" and the pump suction filter "4" (“A”

- Figure 29).

• In versions without supplementary filtering system

(FS), remove the flat filter "1", the overflow "2" and

the pump suction filter "3" (“B” - Figure 29).

.

• Close the hood.

• Select the drain cycle by pressing button “M”

(Tabl e 2 “Control panel”).

IMPORTANT:

Only salt may be placed in the salt con-

tainer. Do not introduce any other chemical

substances such as detergent, rinse aid or

descaling agent, since these would inevita-

bly damage the appliance. Such damage

invalidates any warranty and relieves the

manufacturer of all liability.

IMPORTANT:

The message 



may appear for

several wash cycles even after topping-

up the salt, as the salt must circulate in

the entire system. Correct operation of

the dishwasher is not, however, affected.

A

NaCl

(2 kg)

!

!

CAUTION!

Do not use steel wool or similar mate-

rial to clean s/steel surfaces. Do not

use detergents containing chlorine.

IMPORTANT!

Do not clean the machine with jets of

water.

CAUTION!

Contact with chemical substances (e.g.

detergent, rinse aid, scale remover,

etc.) without taking appropriate safety

precautions (e.g. personal protection

equipment) can involve exposure to

chemical risk and possible damage to

health. Therefore always refer to the

safety cards and labels on the products

used.

Figure 29 Filters and overflow

1

B

2

3

3

4

2

1

A

37

ENGLISH

The message "CLE" ("CLEAN") will be displayed

throughout the drain cycle:

• After a few minutes, 3 beeps indicate the end of

thecleaning cycle and “END” blinks on the display:

• Switch off the dishwasher by pressing button “A”

(Tabl e 2 “Control panel”).

• Switch off at the mains.

• Close the water supply cock.

• Replace the filter and the overflow.

Cleaning the nozzle jets

• Remove the upper and lower wash arms "F" and

rinse arms "I", undoing the ring nut "H" (Figure 30).

• Carefully clean the washing and rinse jets and

clean everything with hot water and neutral deter-

gent/detersive, if necessary using a soft brush or

sponge. Do not use sharp implements to clean the

nozzle holes, which could otherwise be damaged.

Upon completion of cleaning operations, replace the

parts removed previously.

I9.2 Exterior cleaning

Before carrying out any cleaning operations, turn off

the power at the mains.

IMPORTANT

Clean the stainless steel surfaces using warm

soapy water; never use detergents containing

abrasive substances nor steel scrapers, common

wire wool, brushes or scrapers; rinse thoroughly

using a wet cloth and carefully wipe dry.

Clean the control panel using a soft damp cloth

and a neutral detergent if necessary.

Do not wash the appliance using direct or high-

pressure water jets.

To reduce the emission of pollutants into the environ-

ment, clean the appliance (externally and where

necessary internally) with products having a biodegra-

dability of over 90%.

Leave the hood raised whenever the appliance is not in

use.

I10 Long idle periods

Whenever the dishwasher is not going to be used for a

long period of time (e.g. one month), carefully carry out

the following instructions.

• Close the water supply cock.

• Completely drain the tank.

• Remove and carefully clean the filters.

• Completely drain the incorporated dispenser

hoses, removing them from the containers. Repeat

the procedure described in the paragraph “Manual

activation” at least 3 times.

• Completely drain the boiler.

• Clean the inside and outside of the machine as

indicated in par. I9.1 “End of service and daily inter-

nal cleaning” and I9.2 “Exterior cleaning”.

• Spread a film of paraffin oil over the steel surfaces.

When using the machine again, follow the indications

in par. I4 “Daily activation of machine”.

I11 Maintenance

Inspection and maintenance intervals depend on the

actual machine operating conditions (total wash hours)

and ambient conditions (presence of dust, damp, etc.),

therefore precise time intervals cannot be given. In any

case, to minimize interruptions of the service, careful

and periodical machine maintenance is advisable.

Therefore, it is advisable to:

• Descale the boiler, inside surfaces of the tank and

the machine piping once or twice a year (call tech-

nical assistance).

• Every month descale the wash and rinse jets with

vinegar or scale remover.

• The internal hose of the rinse-aid and detergent

peristaltic dispenser should undergo periodic main-

tenance (once or twice a year).

• If present, clean the finned coil of the energy saving

device once or twice a year (call technical assis-

tance).

It is also advisable to stipulate a scheduled pre-

ventive maintenance contract with technical assis-

tance.

I11.1 Preventive maintenance

The preventive maintenance call can be activated (call

technical assistance).

On reaching the set number of cycles (e.g. 20000), a

technical assistance call message appears on the dis-

play.

This message suggests calling a specialized techni-

cian, for a general check of the equipment.

Figure 30 Wash and rinse arms

CLE

End

H

I

F

38

I12 Machine disposal

At the end of the product’s life cycle, make sure the

equipment is not dispersed in the environment. The

equipment must be disposed of in compliance with

current regulations in the country of use.

All metal parts are in s/steel (AISI 304) and removable.

Plastic parts are marked with the letters of the material.

The symbol on the product indicates that this

product should not be treated as domestic waste, but

must be correctly disposed of in order to prevent possi-

ble negative consequences for the environment and

the human health.

Regarding the recycling of this product, please contact

the sales agent or dealer of your product, your after-

sales service or the appropriate waste disposal service.

I13 Troubleshooting

DISHWASHER DOES NOT WASH WELL

1. Check if the suction filter is dirty and clean it thoroughly.

2. Check if the wash jets are clogged by solid food

remains.

3. Check that the initial amount of detergent or subse-

quent additions are correct.

4. The selected wash cycle is too short. Repeat the cycle.

5. Check that the tank temperature is at least 55°C /

131°F.

6. Check that the dishes are stacked correctly in the racks.

GLASSES AND DISHES ARE NOT DRIED PROPERLY

1. Check that there is rinse-aid in the container and if nec-

essary top up.

2. Check the set amount of rinse-aid (see “setting the

dispensers” paragraph).

3. Check that the water temperature is between 80°C and

90°C.

CONDENSATION ON GLASSES

1. Check that there is rinse-aid in the container and if nec-

essary top up.

2. Check the set amount of rinse-aid (see “setting the

dispensers” paragraph).

3. Remove the rack of glasses immediately the cycle has

ended.

STAINS ON THE GLASSES

1. Only use “non-foaming” products for professional

dishwashers.

EXCESSIVE FOAM IN THE TANK

1. Check that the wash water temperature is not less than

55°C / 131°F.

2. Check if the amount of product dispensed by the deter-

gent dispenser is excessive (see “setting the dispen-

sers” paragraph).

3. Ensure that the tank has not been cleaned with unsui-

table cleaners. Drain the tank and rinse thoroughly

before new wash cycles.

4. If a foaming detergent has been used, drain and refill

the tank with water until the foam disappears.

SMEARS OR SPOTS ON THE GLASSES

1. Reduce the amount of rinse-aid (see “setting the

dispensers” paragraph).

THE WASH OR RINSE ARMS TURN SLOWLY

1. Remove and thoroughly clean the arms.

2. Clean the wash pump suction filter.