Wells Wv 4Hsrw Users Manual 504 4H OpManual

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OPERATION MANUAL

WV-4H SERIES

HOTPLATE COOKTOP

with

UNIVERSAL HOOD

Includes

INSTALLATION

USE & CARE

WELLS MANUFACTURING COMPANY

2 ERIK CIRCLE, P. O. Box 280

Verdi, NV 89439

Customer Service (775) 345-0444 Ext.502

fax: (775) 345-0569

www.wellsbloomfield.com

IMPORTANT: DO NOT DISCARD THIS MANUAL

This manual is considered to be part of the appliance and is to be given to the OWNER or

MANAGER of the restaurant, or to the person responsible for TRAINING OPERATORS of

this appliance. Additional manuals are available from your WELLS DEALER.

THIS MANUAL MUST BE READ AND UNDERSTOOD BY ALL PERSONS USING OR

INSTALLING THIS APPLIANCE. Contact your WELLS DEALER if you have any

questions concerning installation, operation or maintenance of this equipment.

504

p/n 303903 Rev. (-) M504 060501 cps

Model WV-4HSRW

Unless otherwise specified, all commercial cooking equip-

ment manufactured by WELLS MFG. CO. is warranted

against defects in materials and workmanship for a period of

one year from the date of original installation or 18 months

from the date of shipment from our factory, whichever

comes first, and is for the benefit of the original purchaser

only.

THIS WARRANTY IS THE COMPLETE AND ONLY WAR-

RANTY, EXPRESSED OR IMPLIED IN LAW OR IN FACT,

INCLUDING BUT NOT LIMITED TO, WARRANTIES OF

MERCHANTABILITY OR FITNESS FOR ANY PARTICU-

LAR PURPOSE, AND/OR FOR DIRECT, INDIRECT OR

CONSEQUENTIAL DAMAGES IN CONNECTION WITH

WELLS MFG. CO. PRODUCTS. This warranty is void if it

is determined that, upon inspection by an authorized service

agency, the equipment has been modified, misused, misap-

plied, improperly installed, or damaged in transit or by fire,

flood or act of God. It also does not apply if the serial name-

plate has been removed, or if service is performed by unau-

thorized personnel. The prices charged by Wells Mfg. Co.

for its products are based upon the limitations in this war-

ranty. Seller’s obligation under this warranty is limited to the

repair of defects without charge by a Wells Mfg. Co. factory

authorized service agency or one of its sub-service agen-

cies. This service will be provided on customer’s premises

for non-portable models. Portable models (a device with a

cord and plug) must be taken or shipped to the closest au-

thorized service agency, transportation charges prepaid, for

service. In addition to restrictions contained in this warranty,

specific limitations are shown in the Service Policy and Pro-

cedure Guide. Wells Mfg. Co. authorized service agencies

are located in principal cities. This warranty is valid in the

United States and Canada and void elsewhere. Please con-

sult your classified telephone directory, your foodservice

equipment dealer or write the Factory Service Department,

Wells Manufacturing Company, P.O. Box 280, Verdi, Ne-

vada 89439, phone (775) 345-0444 or (888) 492-2782, for

information and other details concerning warranty.

LIMITED WARRANTY STATEMENT

SERVICE POLICY AND PROCEDURE GUIDE

ADDITIONAL WARRANTY EXCLUSIONS

1. Resetting of safety thermostats, circuit breakers, over

load protectors, and/or fuse replacements are not

covered by this warranty unless warranted conditions

are the cause.

2. All problems due to operation at voltages or phase

other than specified on equipment nameplates are

not covered by this warranty.

Conversion to correct voltage and/or phase must be

the customer’s responsibility.

3. All problems due to electrical connections not made

in accordance with electrical code requirements

and wiring diagrams supplied with the equipment are

not covered by this warranty.

4. Replacement of items subject to normal wear, to

include such items as knobs, light bulbs, air filters;

and, normal maintenance functions including

adjustments of thermostats, adjustment of micro

switches and replacement of fuses, indicating lights

and filters are not covered by warranty.

5. Damage to electrical cords and/or plug due to exposure

to excessive heat are not covered by this warranty.

6. Full use, care, and maintenance instructions supplied

with each machine. Noted maintenance and

preventative maintenance items, such as servicing and

cleaning schedules, are customer responsibility. Those

miscellaneous adjustments noted are customer

responsibility. Proper attention to preventative

maintenance and scheduled maintenance procedures

will prolong the life of the appliance.

7. Travel mileage is limited to sixty (60) miles from an

Authorized Service Agency or one of its sub-service

agencies.

8. All labor shall be performed during regular working

hours. Overtime premium will be charged to the buyer.

9. All genuine Wells replacement parts are warranted for

ninety (90) days from date of purchase on non-

warranty equipment. This parts warranty is limited only

to replacement of the defective part(s). Any use of

non-genuine Wells parts completely voids any

warranty.

10. Installation, labor, and job check-outs are not

considered warranty and are thus not covered by this

warranty.

11. Charges incurred by delays, waiting time or operating

restrictions that hinder the service technician’s ability to

perform service are not covered by warranty. This

includes institutional and correctional facilities.

NOTE: For your protection, please note that equipment in

this shipment was carefully inspected and packaged by

skilled personnel before leaving the factory. Upon accep-

tance of this shipment, the transportation company assumes

full responsibility for its safe delivery.

IF SHIPMENT ARRIVES DAMAGED:

1. VISIBLE LOSS OR DAMAGE: Be certain that any

visible loss or damage is noted on the freight bill or

express receipt, and that the note of loss or damage is

signed by the delivery person.

2. FILE CLAIM FOR DAMAGE IMMEDIATELY:

Regardless of the extent of the damage.

3. CONCEALED LOSS OR DAMAGE: if damage is

unnoticed until the merchandise is unpacked, notify the

transportation company or carrier immediately, and file

“CONCEALED DAMAGE” claim with them. This

should be done within fifteen (15) days from the date

the delivery was made to you. Be sure to retain the

container for inspection.

Wells Manufacturing cannot assume liability for damage or

loss incurred in transit. We will, however, at your request,

supply you with the necessary documents to support your

claim.

SHIPPING DAMAGE CLAIM PROCEDURE

WARRANTY xi

SPECIFICATIONS 1

FEATURES & OPERATING CONTROLS 2

PRECAUTIONS & GENERAL INFORMATION 6

AGENCY LISTING INFORMATION 7

INSTALLATION 8

OPERATION 12

CLEANING INSTRUCTIONS 16

MAINTENANCE SCHEDULES 19

MSDS (Ansulex Low pH) 22

TROUBLESHOOTING SUGGESTIONS 24

PARTS & SERVICE 25

CUSTOMER SERVICE DATA 25

Thank You for purchasing this Wells Manufacturing Co. appliance.

Proper installation, professional operation and consistent maintenance of this appliance will ensure that it

gives you the very best performance and a long, economical service life.

This manual contains the information needed to properly install this appliance, and to use and care for the

appliance in a manner which will ensure its optimum performance.

TABLE OF CONTENTS

COOKTOP A.C. 3ø 1ø

MODEL ELEMENT VOLTS AMPS AMPS kW DIMENSIONS

WV-4HS 4 @ 2600 Watts 240 Volts 23 22 39 45 10.7 30.25” WIDE

(@ 240V) 35.50” DEEP

spiral coil 208 Volts 20 19 34 39 8.1 77.25” HIGH

WV-4HS 240 Volts 27 22 43 48 11.6

208 Volts 23 19 37 42 8.8

WV-4HF 4 @ 2000 Watts 240 Volts 18 17 30 35 8.3

(@ 240V)

solid plate 280 Volts 16 15 26 30 6.3

WV-4HF 240 Volts 22 17 34 38 9.2

208 Volts 19 15 30 34 7.0

WV-4HC 4 @ 2500 Watts 240 Volts 22 21 37 43 10.3

(@ 240V)

ceramic 208 Volts 19 18 33 37 7.8

WV-4HC 240 Volts 26 21 41 47 11.3

208 Volts 23 22 36 41 8.5

SPECIFICATIONS

INTRODUCTION

FEATURES & OPERATING CONTROLS

a15

a11

4243

a31

18 16

VENTILATOR CONTROL PANEL

see pages 4 & 5

COOKTOP CONTROL PANEL

see pages 4 & 5

WARMER CONTROLS

see pages 4 & 5

a10

Fig. 1 Ventilator Section Operating Features & Controls

ITEM

a6.

a10.

a11.

12.

a15.

16.

18.

19.

22.

23.

28.

a31.

38.

40.

41.

42.

43.

44.

56.

70.

DESCRIPTION

FIRE SUPPRESSION

AGENT TANK (1.5 gal.)

ADJUSTABLE (FRONT)

LEG

RIGID (REAR) CASTER

MANUAL PULL STATION

FUSIBLE LINKS

LOWER REAR ACCESS

PANEL

DISCHARGE NOZZLE

GREASE BAFFLE

PRE-FILTER ASSEMBLY

HEPA/CHARCOAL FILTER

PACK

GREASE CUP

GREASE TROUGH

VENTILATOR EXHAUST

DUCT

STATUS INDICATOR

POWER CORD

WARMER RELAY

POWER CONTACTOR

BUILDING FIRE ALARM

RELAY

GROUND LUG

INTERLOCK TERMINAL

VENTILATOR FAN

COOLING FAN

COMMENT

Container for Ansulex™ Low-pH liquid fire suppression liquid.

Allows the unit to be leveled.

Allows the unit to be easily positioned by lifting the front of the

unit slightly.

Provides a means of manual activation of the fire suppression

system. PULL ONLY IN CASE OF FIRE!

Automatically activates fire suppression system in the event of

fire on the cooktop.

Allows access to Ansul® fire suppression agent tank (a6) and

controls also access to main power contactor (41).

Fire suppression media discharges here (2 places).

Extracts and drains most grease and moisture from the air flow.

Comprises the PRE-FILTER FRAME and a replaceable

PRE-FILTER. Stops larger particles of grease from

reaching the FILTER PACK for reduced maintenance

costs.

Stops most grease and smoke particles. Also assists in some

cooking odor removal.

Collects grease/moisture drained from grease trough (23).

Directs grease/moisture removed by grease baffle to grease

cup.

Exit point for ventilator airflow - on top left rear of unit.

DO NOT BLOCK

Displays status of fire suppression system (COCKED - FIRED)

If FIRED, a buzzer will sound continuously.

6’ cord and cap. Plug for NEMA 15-60R (receptacle by user).

Provides power to roll warmer section. Energized at all times

except during fire safety shut-down.

Energizes cooktop only while ventilator section is sensed as

operational.

Reports fire alarm condition to building fire management

system.

Ground wire of power cord connects here.

Provides connection for shut-down control by building fire

management system.

Provides air movement for ventilation.

Provides cooling for cooktop controls.

FEATURES & OPERATING CONTROLS (continued)

VENTILATOR SECTION

FEATURES & OPERATING CONTROLS (continued)

Fig. 2 Ventilator Section Controls & Indicator Lights

Fig. 4 Cooktop & Warmer Drawer Operating Features & Controls

Fig. 3 Cooktop Section Controls & Indicator Lights

ROLL WARMER

HUMITROL

RACK

DRAWER

INSERT

PAN

COOKTOP

SPIRAL

HEATING

ELEMENT

DRIP PAN

HEATING ELEMENT

(ROTATED)

ELEMENT SUPPORT

SOLID

PLATE

HEATING

ELEMENT

2-PIECE

CERAMIC TOP

HEATING

ELEMENT

(under ceramic)

V1 V2 V3 V4 V5 V6

H1 H2 H3 H4

H5H5H5

ITEM

V4*

V5*

V6*

DESCRIPTION

POWER SWITCH

POWER ON INDICATOR

CHECK FILTERS ALARM

INDICATOR

REPLACE PREFILTER

ALARM INDICATOR

REPLACE FILTER PACK

ALARM INDICATOR

SERVICE REQUIRED

ALARM INDICATOR

LEFT FRONT HOTPLATE

CONTROL

LEFT REAR HOTPLATE

CONTROL

RIGHT REAR HOTPLATE

CONTROL

RIGHT FRONT HOTPLATE

CONTROL

POWER ON INDICATOR

HOT SURFACE

INDICATOR

WARMER TEMPERATURE

CONTROL

POWER ON INDICATOR

THERMOMETER

(OPTIONAL )

HUMIDITY CONTROL

COMMENT

Energizes blower motor. If, after 10 seconds, proper

conditions are met, cooktop is energized.

GREEN. Glows when POWER switch is ON.

AMBER. Glows if one or more filters are out of position. Check

all filters and baffles for proper installation.

AMBER. Glows when PREFILTER is approaching the end of its

service life and must soon be replaced.

AMBER. Glows when FILTER PACK is approaching the end of

its service life and must soon be replaced.

RED. Glows when PREFILTER and/or FILTER PACK has

reached the end of its service life and is too loaded to allow

sufficient air flow. Filter MUST be replaced. Appliance is SHUT

DOWN until expended filters are replaced.

Infinite switch control of temperature of one hotplate section.

AMBER. Glows when associated temperature control is turned

ON.

RED. Glows any time surface is above 150ºF

Infinite switch control of temperature of one warmer drawer.

AMBER. Glows when associated temperature control is turned

ON.

Shows temperature in warmer drawer. Must be ordered at time

of initial equipment build.

Slide control of shutters to control air circulation within the

warmer drawer.

FEATURES & OPERATING CONTROLS (continued)

COOKTOP SECTION CONTROLS

OPTIONAL WARMER SECTION CONTROLS

* See PRECAUTIONS & GENERAL INFORMATION, pages 6 & 7 for special procedures regarding

prefilters and filter packs.

VENTILATOR SECTION CONTROLS

NOTE: Fire suppression system and all associated components must

only be serviced by an authorized Ansul® Distributor. All setup,

charging, repair and/or adjustment of the fire suppression system must

be performed by an Authorized Ansul® Distributor ONLY.

IMPORTANT: If a remote pull station is installed, both rear casters (9)

must be replaced with legs to deter moving the unit. MOVING AN

APPLIANCE WITH A REMOTE PULL STATION WILL DISCHARGE

THE FIRE SUPPRESSION SYSTEM.

This Ventless Cooking System™ is designed to help reduce odor

emissions, but will not completely eliminate cooking odors. Air

exchange at the installation site must comply with the requirements of

the local jurisdictional authority. To ensure that odors do not build-up,

recommended minimum air exchange is 300 - 400 cfm of outside air

into and out of the area where the unit is used. Recommend use of

wall fan (GRAINGER # 4C707) and wall switch (Grainger #4C254), to

be supplied by user.

This appliance is intended for use in commercial establishments

only.

This appliance is intended

to prepare food for human consumption.

No other use is

recommended or authorized by the manufacturer or its

agents.

Operators of this appliance must be familiar with the appliance use,

limitations and associated restrictions. Operating instructions must be

read and understood by all persons using or installing this appliance.

Cleanliness of this appliance is essential to good sanitation. Read and

follow all included cleaning instructions and schedules to ensure the

safety of the food product.

Disconnect this appliance from electrical power before performing any

maintenance or servicing.

Do not splash or pour water on, in or over any exposed element,

control, control panel or wiring.

DO NOT submerge pre-filter or filter pack in water.

The technical content of this manual, including any wiring diagrams,

schematics, parts breakdown illustrations and/or adjustment

procedures, is intended for use by qualified technical personnel.

Any procedure which requires the use of tools must be performed by a

qualified technician.

This manual is considered to be a permanent part of the appliance.

This manual and all supplied instructions, diagrams, schematics, parts

breakdown illustrations, notices and labels must remain with the

appliance if it is sold or moved to another location.

This appliance is made in the USA. Unless otherwise noted, this

appliance has American sizes on all hardware.

PRECAUTIONS AND GENERAL INFORMATION

WARNING:

Electric

Shock hazard

All servicing requiring

access to non-insulated

electrical components

must be performed by a

factory authorized techni-

cian.

DO NOT open any access

panel which requires the

use of tools. Failure to

follow this warning can

result in severe electrical

shock.

CAUTION:

Risk of

Damage

DO NOT connect or

energize this appliance

until all installation

instructions are read and

followed. Damage to the

appliance will result if

these instructions are not

followed.

AGENCY LISTING INFORMATION

STD 4 E146882

OPERATIONAL NOTES:

REPLACE PREFILTER and REPLACE FILTER PACK indicator lights

provide a timely warning that a system shut-down is imminent.

The actual time between the indicator light coming on and the loss of

cooking appliance power will depend upon the cooking conditions.

Anytime a dirty PRE-FILTER is replaced, the system airflow will

increase. If the condition of the FILTER PACK is marginal, the

REPLACE FILTER PACK light could then come on. If this happens,

a fresh FILTER PACK must be installed within a reasonably short time.

Loss of airflow through the old filter pack will soon cause a system

shut-down when the airflow falls below minimum vapor capture levels.

KEEP A SPARE FILTER PACK ON HAND.

IMPORTANT: If you decide to “get the most” out of the old filter pack,

and continue to use it until a system shut-down happens, it is advisable

to have a fresh filter pack readily at hand, and have someone available

who is capable of replacing it. Otherwise, you may experience an

extended down time, with consequent associated loss of business.

The manufacturer assumes no liability for loss of business due to

a system shutdown caused by a dirty pre-filter and/or filter pack

(i.e. red SERVICE REQUIRED light is on), when the user fails to

have the proper replacement pre-filter and/or filter pack on hand.

The Ventless Cooking System™ hood is designed as part of a WELLS

cooktop appliance only. No other use of this product is authorized by

the manufacturer or its agents. Wells Mfg. assumes no liability for the

use of this equipment with products by any other manufacturer’s, or for

use of this equipment with any Wells Manufacturing product other than

in factory certified applications.

This appliance conforms to NSF Standard 4 for sanitation only if

installed in accordance with the supplied Installation Instructions

And operated and maintained in accordance with the instructions

in this manual.

This appliance is U Listed under UL File E146882.

PRECAUTIONS AND GENERAL INFORMATION (continued)

Fig. 5 Ventilator

Warning

Indicators

INSTALLATION

NOTE: DO NOT discard

the carton or other packing

materials until you have

inspected the appliance for

hidden damage and tested it

for proper operation.

Refer to SHIPPING DAMAGE

CLAIM PROCEDURE on the

inside front cover of this

manual.

WARNING:

Risk of

personal injury

Installation procedures must

be performed by a qualified

technician with full knowledge

of all applicable electrical

codes. Failure can result in

personal injury and property

damage.

UNPACKING & INSPECTION

Carefully remove the appliance from the carton. Remove all

protective plastic film, packing materials and accessories from the

Appliance before connecting electrical power or otherwise performing

any installation procedure.

Carefully read all instructions in this manual and the Installation

Instruction Sheet packed with the appliance before starting any

installation.

Read and understand all labels and diagrams attached to the

appliance.

Carefully account for all components and accessories before

discarding packing materials. Store these components in or near the

appliance for later use. To prevent loss, these items should be

installed as soon as possible.

1 ea. FIRE SUPPRESSION AGENT (ANSULEX® Low pH, 1.5 GAL.)

See Material Safety Data Sheet, page 22.

1 ea. FIRE SUPPRESSION MEDIA TANK

1 ea. FIRE SUPPRESSION TANK CHARGING CARTRIDGE

1 ea. GREASE BAFFLE

1 ea. FILTER PACK ASSEMBLY

1 ea. PRE-FILTER HOLDER with PRE-FILTER

1 ea. GREASE CUP

1 ea. GREASE TROUGH

2 ea. 6” SIDE SPACERS

1 ea. LITERATURE PACKAGE

Additionally:

2 ea. DRAWER INSERTS (if ordered with warmer drawers)

4 ea. HOTPLATE DRIP PANS (if ordered with spiral elements)

4 ea. ELEMENT SUPPORTS (if ordered with spiral elements)

SETUP

Setup the appliance only on a firm level surface. Non-combustible

material is recommended.

Refer to the Installation Instruction Sheet for required clearances.

Maintain required clearances between the appliance and adjacent

combustible surfaces. Verify 6” left and right side clearances to

combustible construction. This appliance requires a minimum of 8 ft

(96”) (floor to overhead) to allow for adequate exhaust.

Verify that the VENTILATOR HOOD ASSEMBLY is properly and

securely assembled to the cooking appliance before beginning the

installation procedure.

If a remote manual pull station is to be installed, replace the rear

casters with legs.

Level the unit after it is in its final position. Using a spirit level, verify

that the unit is level front-to-back and side-to-side.

Avoid storing flammable or combustible materials near the appliance.

SERVICE TECHNICIAN INSTALLATION NOTES

An Ansul® technician must charge and arm the fire suppression system

before the ventilator blower will operate. See page 10.

Installation and start up must be performed by an Authorized

Installation Company.

Installer must complete the WARRANTY REGISTRATION form, and

record appliance installation particulars on the CUSTOMER SERVICE

DATA form in this manual.

Certain codes require cooking equipment to be restrained with a

RESTRAINT DEVICE. It is the RESPONSIBILITY OF THE

INSTALLER to check with the AUTHORITY HAVING JURISDICTION,

in order to ascertain the applicability of this requirement to THIS

SPECIFIC EQUIPMENT INSTALLATION. Any restraint device must

allow access to the back and sides of the unit to provide for servicing

and maintenance, and must not interfere with the operation of the FIRE

SUPPRESSION SYSTEM.

ELECTRICAL INSTALLATION

Refer to the nameplate on the cooking appliance to verify the

ELECTRICAL SERVICE POWER. Voltage and phase must match the

nameplate specifications, and available electrical service amperage

must meet or exceed the specifications listed on page 1. Incoming

wiring must comply with National Electrical Code specifications.

All cooktop / universal hood appliances ship from the factory wired 3ø

and include a 3ø cordset.

For 1ø operation:

a. Remove rear lower panel (item 12)

b. Refer to the wiring schematic diagram located on the inside of

the panel.

c. Service wiring and conduit, or appropriate cordset must be

provided by the electrical installer.

d. Wiring change must be performed by a licensed electrician.

e. Be sure to reinstall the panel when wiring change is completed.

IMPORTANT!

Verify that this VENTILATOR

and food cooking equipment

installation is in compliance

with the specifications listed

in this manual, with local

code requirements, and in

accordance with N.F.P.A 96

(THE STANDARD FOR

VENTILATION CONTROL

AND FIRE PROTECTION

OF COMMERCIAL

COOKING OPERATIONS -

current edition).

THIS IS THE

RESPONSIBILITY

OF THE INSTALLER

DANGER

ELECTRIC SHOCK

HAZARD

ELECTRIC CONNECTIONS

MUST BE MADE BY A

LICENSED ELECTRICIAN

Electrical shock will cause

death or serious injury.

NOTE: This appliance

requires a dedicated 60 Amp

electrical branch circuit

protection.

IMPORTANT:

Contact a licensed electrician

to install and connect

electrical power to the

appliance.

IMPORTANT:

Damage due to being

connected to the wrong

voltage or phase is NOT

covered by warranty.

INSTALLATION (continued)

FIRE SUPPRESSION SYSTEM INSTALLATION

1. Any REMOTE MANUAL PULL STATION must be installed by an

authorized ANSUL® distributor in accordance with the

AUTHORITY HAVING JURISDICTION.

NOTE: If a REMOTE MANUAL PULL STATION is installed, moving

the unit for servicing will cause the Ansul® system to discharge. In

this case, the unit must only be installed with four fixed legs

(i.e. remove rear casters and replace with legs). Additional legs may

be ordered through an Authorized Wells Service Agency. See page 25.

2. The FIRE SUPPRESSION SYSTEM is comprised of a

pressurized cartridge &

container of liquid fire

suppressant, with

associated plumbing and

controls. It utilizes factory

installed FUSIBLE LINKS

for automatic actuation,

and a factory installed

MANUAL PULL STATION

for manual actuation.

Two NOZZLES are used

to disperse the liquid fire

suppression media.

3. When the fire suppression

system activates, the fire

suppression media is

discharged, both the

cooking appliance and the

ventilator are de-energized,

and a buzzer will sound

continuously.

The fire suppression media

will form an emulsion

designed to both smother

and cool the fire.

Call your Authorized Ansul® Distributor immediately for

service.

NOTE: See page 22 for the Material Safety Data Sheet for the fire

suppression agent.

4. The MANUAL PULL STATION and any similar REMOTE MANUAL

PULL STATION will activate the fire suppression system when the

ring on the pull station is pulled horizontally.

DANGER

FIRE HAZARD

THE FIRE SUPPRESSION

SYSTEM MUST BE

CHARGED AND CERTIFIED

BY AN AUTHORIZED

ANSUL® DISTRIBUTOR.

NEVER ATTEMPT TO

MODIFY OR BYPASS THE

FIRE SUPPRESSION

SYSTEM.

AN UNCONTROLLED FIRE

CAN CAUSE SERIOUS

INJURY, DEATH AND/OR

PROPERTY LOSS.

IMPORTANT: The FIRE

SUPPRESSION SYSTEM

must be SET-UP and

CHARGED by an authorized

Ansul® distributor before the

ventilator blower will operate.

NOTE: If the fire suppression

system is discharged, a

buzzer will sound continu-

ously and the cooking appli-

ance will remain inoperable

until the fire suppression sys-

tem is serviced. Recharging

and resetting must be per-

formed by an authorized

Ansul® distributor ONLY.

Charging of the Ansul Fire

Suppression system must be

in accordance with Ansul®

Design, Installation, Recharge

and Maintenance Manual.

(Ansul® #418087-05)

FIRE SUPPRESSION

AGENT DISPENSING

NOZZLES (3 PLACES)

ALL MODELS SHIP

WITH 2 FACTORY-

INSTALLED

FUSIBLE LINKS

MANUAL PULL

STATION

LOCATION

REAR CASTERS

REPLACED WITH

LEGS WHEN A

REMOTE MANUAL

PULL STATION

IS INSTALLED

REMOVE REAR PANEL

FOR ACCESS TO FIRE

SUPPRESSION SYSTEM

CONTROLS

Fig. 6 Fire Suppression System

FILTERS INSTALLATION

1. FILTER PACK: Ships installed in the hood. If the FILTER PACK is

not in position, the CHECK FILTERS indicator will light.

If the FILTER PACK becomes clogged, the REPLACE FILTER

PACK indicator will glow.

To install the FILTER PACK: Position the filter pack with the

charcoal portion UP. Slide the filter pack toward the rear of the unit

until it contacts the guides on the back panel. Push the filter pack

UP into the upper opening until it rests firmly against the filter pack

seal. When up in position, holder clips can be snapped over wall

ledge on each side. To remove FILTER PACK: Grasp both holder

clips and pull INWARD until the clips clear the sidewall ledge. Then,

pull the filter pack down and out.

2. PRE-FILTER: The PRE-FILTER ships in the FILTER FRAME. If

the PRE-FILTER is not in position, or if the PRE-FILTER is not in

the FILTER FRAME, the CHECK FILTERS indicator will light. If the

PRE-FILTER becomes clogged, the REPLACE PRE-FILTER

indicator will glow.

To install the PRE-FILTER: Pay attention to the air flow markings.

The AIR FLOW arrow will point away from the installer. Slide the

assembly up into the front opening, behind the upper filter rail.

While pressing slightly against the bottom of the assembly, pull the

FILTER HANDLE toward you so as to engage the FILTER HOOK

over the lip of the top filter rail. Then lower and seat the assembly

into the top indentation of the lower filter rail.

3. GREASE BAFFLE: If the GREASE BAFFLE is not in place, the

CHECK FILTERS indicator will glow.

To install the GREASE BAFFLE: Slide the grease baffle up into the

indentation of the upper filter rail, then lower and seat it into the

bottom indentation of the lower filter rail. Pull toward you and

downward to verify the GREASE BAFFLE is properly seated in the

lower frame rail.

NOTE:

The GREASE BAFFLE and

FILTER PACK activate

mechanical switches, and the

PRE-FILTER activates a

vacuum switch, to verify that

the filter elements are in their

proper positions.

All filter elements must be

properly installed or the

cooktop will not be energized.

Also, the CHECK FILTERS

indicator will light.

IMPORTANT:

The filter hook prevents the

PRE-FILTER from being

drawn in during operation.

After installation, press

against the top of the filter

frame to verify proper

engagement of the filter hook

over the lip of the top filter

rail.

IMPORTANT:

Protect the surface of

ceramic cooktops from dam-

age in the event a filter is

accidentally dropped.

INSTALLATION (continued)

FILTER

RAIL

FILTER

HOOK

FILTER PACK

PRE-FILTER

ASSEMBLY

GREASE

BAFFLE

GREASE

TROUGH

GREASE

CUP

AIR FLOW

HOLDER CLIP

FILTER PACK

POSITION

SWITCH

GREASE BAFFLE

POSITION

SWITCH

FILTER PACK

SEAL

PRE-FILTER

NOTE: AIR FLOW ARROW

POINTS FROM

INSTALLER WHEN

PROPERLY INSTALLED

AWAY

FILTER

FRAME

NOTE: PRE-FILTER IS SENSED

AS BEING IN POSITION BY THE

PRESSURE DROP ACROSS IT.

FILTER HOOK

FILTER

HANDLE

FILTER PACK

SEAL

HOLDER CLIP

CLIPS ONTO

LEDGE

WALL OF UNIT

PRE-FILTER

Fig. 7 Filter Installation

INSTALLATION (continued)

WARNING

Slipping / Falling

Hazard

Spilled Oil

DO NOT OPERATE UNLESS

THE GREASE CUP IS

INSTALLED.

Oil and moisture will drip onto

the floor and falls may result.

Death or serious injury may

result from slipping and falling

CAUTION:

Burn Hazard

DO NOT OPERATE UNLESS

GREASE TROUGH

IS INSTALLED.

Moisture will drip into the hot

cooking surface, causing

splattering of hot liquids.

Serious injury can result from

contact with hot splatter.

GREASE TROUGH AND GREASE CUP INSTALLATION

1. Install the GREASE TROUGH into the brackets below the grease

baffle.

2. Install the GREASE CUP on the right side of the unit, directly

below the grease trough.

HOTPLATE DRIP PAN INSTALLATION (SPIRAL

HEATING ELEMENTS ONLY)

1. Lift / rotate the

elements up.

2. Install a drip

pan in each

element cutout.

3. Install an

element

support into

each drip pan.

The ends of the

support set in the indentations in the pan. The support’s center

boss must be on the top.

4. Rotate elements back into place.

ROLL WARMER INSTALLATION

1. Install roll warmer

drawers in drawer

slides.

2. Place appropriate one

drawer insert pan into

each warmer drawer.

If used, place one

Humitrol rack into each

drawer pan.

Heating Element

(Lifted)

Element Support

Drip Pan

Fig. 8 Hotplate Drip Pan Installation

Humitrol

Rack

Drawer

Insert

Pan

Fig. 9 Roll Warmer Drawer Pan Installation

OPERATION

CAUTION:

Hot Surface

Exposed surfaces can be hot

to the touch and may cause

burns.

VENTILATOR OPERATION

1. Press the VENTILATOR POWER switch to ON. The green

VENTILATOR POWER light will glow and the blower fan will start.

After a short time, if all filters are sensed as being in position and

not clogged, the cooktop will be energized. The roll warmer is

energized at all times.

During normal operation, the VENTILATOR POWER light will be

the only light glowing on the upper control panel.

2. If the amber CHECK FILTER light glows, one or more filter

elements is out of position. Check the GREASE BAFFLE,

PRE-FILTER and FILTER PACK for proper installation in their

respective positions. Grease baffle and filter pack position are

sensed by mechanical switches. Pre-filter position is sensed by a

vacuum switch.

3. When the amber REPLACE PRE-FILTER light glows, the pre-filter

is nearing the end of its service life. Replace the disposable

PRE-FILTER ELEMENT.

4. When the amber REPLACE FILTER PACK light illuminates, the

HEPA / Charcoal filter pack is nearing the end of its service life.

Replace the FILTER PACK.

Note: The REPLACE PRE-FILTER and REPLACE FILTER PACK

lights are a warning that the indicated filter is near the end of its

service life. The appliance will continue to operate for a period of

time after the light glows to allow continued operation through a

peak period. However, the indicated filters must be replaced within

a reasonably short time period or they will clog and shut down

electrical power to the cooktop. The ventilator blower will continue

to run.

5. When the red SERVICE REQUIRED light glows, either the

pre-filter or filter pack (or both) is clogged and can no longer pass

sufficient air to allow further operation. The ventilator fan continues

to run, but the cooktop is shut down until the underlying clogged

filter situation has been corrected. This can occur when neither

CHANGE...FILTER indicator light is lit, if both pre-filter and filter

pack are marginal. Replacing both the pre-filter and the filter pack

will remedy the situation.

Note: replacing the pre-filter, even though not very dirty, will often

extend the service life of the more expensive filter pack.

Reset the unit by turning the VENTILATOR POWER switch to

OFF, then back ON.

6. A failure of incoming electrical power will cause a shut down of the

unit. After power is restored, reset the unit by turning the

VENTILATOR POWER switch to OFF, then back ON.

Fig. 10 Ventilator Indicator

and Warning Lights

OPERATION (continued)

CAUTION:

Hot Surface

Exposed surfaces

can be hot to the touch

and may cause burns.

IMPORTANT:

The dial markings are an

INDICATION of temperature

only. The temperature of the

food product depends on

many factors, including the

size, shape and material of

the food container, and the

quantity and consistency of

the food

product.

HOTPLATE COOKTOP OPERATION

GENERAL OPERATIONAL NOTES

Carefully read the description of the hotplate operation on the

specification sheet.

DO NOT attempt to perform any maintenance or service unless the

hotplate is disconnected from electrical power.

DO turn the circuit breaker for the hotplate off before cleaning,

servicing or performing any maintenance.

DO NOT use sharp objects or metal implements to clean the heating

elements.

DO use a plastic spatula or plastic scouring pad to remove burned-on

food product.

OPERATION

Each heating element is controlled by an infinite switch

temperature control:

OFF removes power from the element

LOW thru 8 are temperature settings

Higher numbers indicate higher temperatures

There is a continuous range of settings between LOW and HI

HI is a continuous ON setting

The indicator light will glow any time the temperature control is on.

On ceramic cooktops, the HOT SURFACE indicator will glow any time

the control is on, or the surface is above 150ºF.

Cooking Recommendations:

Save energy by turning the temperature control off any time the

hotplate is not in use. The coil-type and ceramic heating elements will

provide full heat within 30 seconds, while solid plate heating elements

will reach full heat within 2 minutes, making it unnecessary to leave the

unit on during intermittent use.

Each heating element can hold up to a 16 quart pot or pan. For

efficient heating of food product, pots and pans should be no more than

10” in diameter.

Maximize the efficiency of solid elements and ceramic cooktops by

using flat-bottom pots and pans.

Stir thick liquids frequently to maintain a consistent temperature.

Indicator

Light

Temperature

Control

(Infinite

Switch)

Fig. 11 Hotplate

Temperature Control

OPERATION (continued)

CAUTION:

Hot Surface

Exposed surfaces

can be hot to the touch

and may cause burns.

NOTE:

The chart below is intended

as a guide ONLY. Your own

experience with this

appliance, type of foods and

method of operation will

enable you to determine the

temperature control and air

vent settings best suited to

your operation.

DRAWER WARMER OPERATION

HEATING OPTIONS

1. Moist heat with Humitrol Rack:

a. MOIST operation prevents food from drying out as moisture, as

well as heat, is applied to the warming chamber.

b. To set for MOIST operation, remove Humitrol Rack from

bottom of drawer insert pan and carefully pour approximately 2

quarts of water (½” depth) into the pan. Reinstall rack.

c. The Humitrol Rack decreases the sloshing effect of the water

in the pan when the drawer is opened. When the drawer is

closed, the Humitrol Rack allows steam to rise through the

stored product in the drawer.

d. Place the food directly on the rack. The rack is designed to

support the food off of the steam vents, where water droplets

may form.

e. Check the water level in the pan periodically, and add water

when necessary.

f. Set the front air vent between fully closed and half-open.

Actual setting will depend upon the type and amount of product

stored in the drawer, the temperature setting, and the

frequency with which the drawer is opened.

2. Moist heat with pans:

a. This Wells warmer is designed to accommodate any

combination of standard-size, steam table pans.

b. Place a small amount of water in drawer pan. Place pans in

drawer pan.

c. Check the water level in the pan periodically, and add water

when necessary.

3. Dry heat:

a. For some applications, you may want to store previously

prepared foods in a dry-heat environment. To do so, place the

food directly into the empty (i.e. no water) drawer pan.

PRODUCT RECOMMENDED TYPE CONTROL AIR VENT

TYPE STORAGE TEMP. OF HEAT SETTING SETTING

Hard Rolls 160-185ºF Dry 7-8 Closed

Soft Rolls 150-175ºF Moist 6-7 Open - ½

Vegetables 175-185ºF Moist 7-8 Open - ½

Meats 165-185ºF Dry 6-8 Closed

Fish 165-185ºF Moist 6-8 Open

Casseroles 150-175ºF Dry 6-7 Closed

Pies, Desserts 160-185ºF Dry 6-7 Closed

OPERATING CHART FOR DRAWER WARMERS

Indicator

Light

Temperature

Control

(Infinite

Switch)

Fig. 12 Roll Warmer

Temperature Control

CLEANING INSTRUCTIONS

CAUTION:

Electric Shock

Hazard

Disconnect appliance from

electric power before

cleaning.

CAUTION:

Hot Surface

Exposed surfaces

can be hot to the touch

and may cause burns. Allow

appliance to cool before

cleaning.

IMPORTANT:

DO NOT spill or pour water

into controls, control panel,

wiring or coil-type hotplate

elements. Damage to internal

components will occur.

Damage to internal

components from water

damage is not covered by

warranty.

IMPORTANT:

DO NOT use steel wool or

metal implements to clean

hotplate elements.

PREPARATION

Disconnect appliance from electric power

Allow to cool before cleaning

FREQUENCY Daily

TOOLS

Warm water and a mild detergent

Soft clean cloth or sponge

Plastic scouring pad, plastic scraper

Razor scraper and Cleaning Crème (ceramic cooktop)

CLEANING

Disconnect appliance from electric power

Allow to cool before cleaning

Spiral Hotplate Elements:

Raise elements. Remove and empty drip pans.

Drip pans and element supports may be washed in a sink or

dishwasher. Allow to air dry and reinstall.

Scrape burned-on food debris from element using a plastic scraper

or plastic scouring pad. DO NOT use steel wool or metal

implements to clean elements.

Solid Plate Hotplate Elements:

Scrape burned-on food debris from element using a plastic scraper

or plastic scouring pad. DO NOT use steel wool or metal

implements to clean elements.

Wipe elements and counter top with a clean cloth or sponge

dampened with warm water and a mild detergent. Rinse by wiping

with a clean cloth or sponge dampened with warm water. Allow to

air dry.

Ceramic Cooktop

Scrape burned-on food debris from ceramic surface using a razor

scraper held at a 15º angle to the surface. DO NOT use steel wool

or other metal implements to clean ceramic surface.

Wipe cooktop and counter top with a clean cloth or sponge

dampened with warm water and a mild detergent. Rinse by wiping

with a clean cloth or sponge dampened with warm water. Allow to

air dry.

Protect the ceramic surface by wiping with Cleaning Crème applied

sparingly with a clean cloth.

Procedure is complete.

CLEANING INSTRUCTIONS (continued)

CAUTION:

Electric Shock

Hazard

Disconnect appliance from

electric power before

cleaning.

CAUTION:

Hot Surface

Exposed surfaces

can be hot to the touch

and may cause burns. Allow

appliance to cool before

cleaning.

IMPORTANT:

Never allow PRE-FILTER or

FILTER PACK to get wet.

DO NOT wash either of these

two filters. Washing these

filters will ruin them and cause

the appliance to shut-down.

IMPORTANT:

DO NOT spill or pour water

into controls, control panel,

wiring or coil-type hotplate

elements. Damage to internal

components will occur.

Damage to internal

components from water

damage is not covered by

warranty.

IMPORTANT:

DO NOT use steel wool or

metal implements to clean

drawers or cabinet surfaces.

PREPARATION

Disconnect appliance from electric power

Allow to cool before cleaning

FREQUENCY Weekly

TOOLS

Warm water and a mild detergent

Soft clean cloth or sponge

Bristle brush

Container for disposal of grease

CLEANING

Disconnect appliance from electric power

Allow to cool before cleaning

Ventilator Section

Remove the grease baffle, pre-filter assembly, grease trough and

grease cup. Empty the grease trough and grease cup.

Remove the pre-filter from the filter frame. Wash and rinse the

filter frame ONLY.

Wash and rinse the grease baffle, grease trough and grease cup in

a sink or dishwasher using mild detergent and warm water. Allow

to air dry.

Reinsert the pre-filter into the filter frame. Reinstall the pre-filter,

grease baffle, grease trough and grease cup.

Roll Warmer Section

Remove roll warmer drawers, drawer inserts and Humitrol racks.

Brush crumbs from drawer slides and interior of warmer cavity with

a bristle brush.

Wash and rinse the drawer inserts and Humitrol racks in a sink or

dishwasher using mild detergent and warm water. Allow to air dry.

Reassemble and reinstall warmer drawers.

Procedure is complete

CLEANING INSTRUCTIONS

CAUTION:

Electric Shock

Hazard

Disconnect appliance from

electric power before

cleaning.

CAUTION:

Hot Surface

Exposed surfaces

can be hot to the touch

and may cause burns. Allow

appliance to cool before

cleaning.

IMPORTANT:

Never allow PRE-FILTER or

FILTER PACK to get wet.

DO NOT wash either of these

two filters. Washing these

filters will ruin them and cause

the appliance to shut-down.

IMPORTANT:

DO NOT spill or pour water

into controls, control panel,

wiring or coil-type hotplate

elements. Damage to internal

components will occur.

Damage to internal

components from water

damage is not covered by

warranty.

IMPORTANT:

DO NOT use steel wool or

metal implements to clean

cabinet surfaces.

PREPARATION

Disconnect appliance from electric power

Allow to cool before cleaning

FREQUENCY Monthly

TOOLS

Warm water and a mild detergent

Soft clean cloth or sponge

Plastic scouring pad, plastic scraper

Container for disposal of grease

CLEANING

Disconnect appliance from electric power

Allow to cool before cleaning

Exterior:

Wash exterior surfaces with a soft clean cloth or sponge dampened

with warm water, mild soap or detergent. Rinse with a soft clean

cloth or sponge dampened with warm water. Allow to air dry.

Interior:

In addition to the weekly cleaning procedure, remove the filter

pack.

Cover the cooktop section. Wash the interior surfaces of the

ventilator with warm water, mild soap or detergent and a clean,

soft cloth or sponge. Stubborn or burned-on food debris bay be

removed with a plastic scouring pad or plastic scraper.

Dry thoroughly with a clean soft cloth.

Uncover the cooktop and reassemble the ventilator.

Procedure is complete.

MAINTENANCE SCHEDULES

USE AND MAINTENANCE

SHALL BE IN ACCORDANCE

WITH THE STANDARD FOR

VENTILATION CONTROL

AND FIRE PROTECTION OF

COMMERCIAL COOKING

OPERATIONS, N.F.P.A 17A

& N.F.P.A. 96 (current

editions).

DANGER

Fire Hazard

FAILURE TO PROPERLY

CLEAN AND MAINTAIN THIS

EQUIPMENT CAN

CAUSE A FIRE. AN

UNCONTROLLED FIRE CAN

CAUSE SERIOUS INJURY,

DEATH AND/OR PROPERTY

LOSS.

NOTE: A signed and dated

VENTILATOR HOOD

MAINTENANCE LOG must

be maintained on the

premises, and shall be

available for inspection by the

authority having jurisdiction.

See pages 20 & 21.

IMPORTANT: Parts used

for the Ansul® fire

suppression system are not

serviceable by the owner /

operator. Procedures for

servicing fire suppression

equipment are described in:

ANSUL® R-102 SYSTEM

DESIGN, INSTALLATION,

RECHARGE AND

MAINTENANCE MANUAL

(Ansul® #418087-05).

1. 6-MONTH MAINTENANCE (MUST BE PERFORMED BY AN

AUTHORIZED ANSUL® DISTRIBUTOR ONLY):

a. Inspect and test total operation including FIRE DAMPER and

all SAFETY INTERLOCKS.

b. All FIRE SUPPRESSION SYSTEM actuation components

including MANUAL PULL STATION and any REMOTE

MANUAL PULL STATION must be inspected for proper

operation in accordance with the maintenance schedule

published in ANSUL® R-102 SYSTEM DESIGN,

INSTALLATION, RECHARGE AND MAINTENANCE MANUAL

(Ansul® #418087-05).

c. The FIRE SUPPRESSION SYSTEM FUSIBLE LINKS must be

inspected. NOZZLES and MANUAL PULL STATION must be

cleaned in accordance with ANSUL® R-102 SYSTEM

DESIGN, INSTALLATION, RECHARGE AND MAINTENANCE

MANUAL (Ansul® #418087-05).

d. The FIRE SUPPRESSION AGENT TANK, PIPING and

FLEXIBLE TUBING must be INSPECTED.

2. 12-YEAR MAINTENANCE: (MUST BE PERFORMED BY AN

AUTHORIZED ANSUL® DISTRIBUTOR ONLY):

a. The FIRE SUPPRESSION AGENT TANK and ¼” FLEX HOSE

must be HYDROSTATICALLY TESTED, and the FIRE

EXTINGUISHING AGENT must be REPLACED in accordance

with the maintenance schedule published in ANSUL® R-102

SYSTEM (STANDARD UL 300 LISTED).

b. The FUSIBLE LINKS in plenum and damper must be

REPLACED. This maintenance to be performed by qualified

Ansul® service personnel only.

ANSU

ANSUL INCORPORATED

MARINETTE, WI 54143-2542

MATERIAL SAFETY DATA SHEE

ANSULEX Low pH

QUICK IDENTIFIER (In Plant Common Name)

Manufacturer’s

Name:

Emergency

Telephone No.:

NSUL INCORPORATED CHEMTREC

(800) 424-9300 or (703) 527-3887

Prepared By:

Address:

One Stanton Street, Marinette, WI 54143-2542

Safety and Health Department

Other Information

Calls:

(715) 735-7411

Date Prepared:

February 1, 1999

SECTION 1 - IDENTITY

SECTION 2 - INGREDIENTS

SECTION 3 - PHYSICAL AND CHEMICAL CHARACTERISTICS (Fire and Explosion Data)

SECTION 4 - PHYSICAL HAZARDS

Common Name (Used on Label):

(Trade Name and Synonyms)

ANSULEX Low pH Liquid Fire Suppressant

CAS No.:

N/A

N/A N/A N/A N/A

N/A

N/A N/A

N/E

NDA

N/A

Chemical

Name:

N/A This is a Mixture

Chemical

Family:

Mixture

Formula:

PART A - HAZARDOUS INGREDIENTS

PART B - OTHER INGREDIENTS

Principal Hazardous Component(s) (chemical and common name(s)):

Other Component(s) (chemical and common name(s)):

Wt.%

CAS No.

ACGIH TLV

Acute Toxicity Data

None

Proprietary Mixture of Organic and Inorganic Salts 48.0 - 50.0

Phosphoric Acid 0.2 7664-38-2

Yellow-Green Fluorescent Dye 0.011 518-47-8 Oral LD (rat)

6800 mg/kg

EDTA 0.65 64--02-8

Water Approx. 50.0 7732-18-5

Boiling

Point:

Percent Volatile

by Volume (%):

Solubility

in Water:

Appearance

and Odor:

Flash Point:

Special Fire

Fighting Procedures:

Unusual Fire and

Explosion Hazards:

113ºC

Approx. 50.0

100%

Fluorescent Yellow Colored Liquid, Mild Odor

None to boiling

NONE - THIS IS AN EXTINGUISHING AGENT

None

Vapor Density:

(Air = 1):

Flammable Limits

in Air % by Volume:

1.03

Specific

Gravity (H O=1):

Vapor Pressure

(mm Hg):

1.33 Not Determined

Evaporation Rate:

(Butyl Acetate=1):

Approx. 0.005

Reactivity in

Water:

Mild exothermic reaction

Extinguisher

Media:

Auto-Ignition

Temperature:

Stability:

Incompatibility

(Materials to Avoid):

Hazardous

Decomposition Products:

Hazardous

Polymerization:

Unstable

Stable

Conditions

to Avoid:

Conditions

to Avoid:

Reactive Metals, ClF , electrically energized equipment, any material reactive with water.

Not established, acrid fumes.

May Occur

Will Not Occur

SECTION 5 - HEALTH HAZARDS

SECTION 6 - EMERGENCY AND FIRST AID PROCEDURES

SECTION 7 - SPECIAL PROTECTION INFORMATION

SECTION 8 - SPECIAL PRECAUTIONS AND SPILL/LEAK PROCEDURES

HAZARDOUS MATERIAL IDENTIFICATION SYSTEM

ANSULEX Low pH (continued)

Threshold

Limit Value:

None Established

Routes of Entry:

Eye Contact:

Irritant

Skin Contact:

Inhalation:

Not an expected route of entry. Can be irritating to mucous membranes.

Irritating to mucous membranes. Acute Oral LD (Sprague-Dawley rats) 825.5mg/kg.

Ingestion:

Signs and

Symptoms:

Acute Exposure: Material irritates skin, eyes, and mucous membranes.

Chronic Exposure: None known.

Medical Conditions Generally

Aggravated by Exposure:

None known.

Chemical Listed as

Carcinogen or Potential:

Ye s

Yes

National Toxicology

Program:

I.A.R.C

Monographs:

OSHA

Eye Contact:

Flush and irrigate with water for 15 minutes while holding eyelids open.

If irritation persists, seek medical attention.

Wash thoroughly with soap and water. If irritation persists, seek medical attention.

Fresh air if symptoms occur. If irritation persists, seek medical attention.

Dilute by drinking large quantities of water.

Respiratory Protection

(Specify Type):

N/A

N/A N/A

Ventilation: Local

Exhaust:

Mechanical

(General):

Protective

Gloves:

Rubber gloves for spill/leak

Eye

Protection:

Chemical goggles recommended during

spill/leak procedures.

Other Protective

Clothing or Equipment:

Eye wash and safety showers are good safety practice.

Precautions to be taken

in Handling and Storage:

Other

Precautions:

Steps to be taken in Case

Material is Released or Spilled:

Waste Disposal

Methods:

Store in original container. Keep tightly closed. Keep separate from acid.

See incompatibility information in Section 4.

Stop leaks. Contain spills. Remove as much as possible. Place in closed container for proper disposal

Wash spill area with large amounts of water to remove traces and neutralize.

Dispose of in compliance with local, state and federal regulations.

HAZARD INDEX

4 SEVERE HAZARD 0 HEALTH

3 SERIOUS HAZARD

2 MODERATE HAZARD 0 FLAMMABILITY

1 SLIGHT HAZARD

0 MINIMAL HAZARD 0 REACTIVITY

N/A = Not Applicable NDA = No Data Available N/E = Not Established

ANSUL and ANSULEX are registered trademarks.

Internet Address: http://www.ansul.com

TROUBLESHOOTING SUGGESTIONS

SYMPTOM

Ventilator blower won’t run

Ventilator blower won’t

run — buzzer sounding

Ventilator blower runs

momentarily, shuts down.

CHECK FILTERS light on

REPLACE PREFILTER

light on.

REPLACE FILTER PACK

light on

SERVICE REQUIRED

light on

Cooktop won’t heat

One or more cooktop

sections not hot enough

Roll warmers won’t heat

(ventilator operational)

Warmer drawer not hot

enough

Product in warmer drawer

too dry or wet

POSSIBLE CAUSE

Circuit breaker tripped

Ansul® fire suppression system

tripped

Clogged filter , or filter out of position

Damaged internal components

Filter or grease baffle out of position

Pre-filter clogged, but still operational

Filter pack clogged, but still

operational

Prer-filter or filter pack clogged

Ventilator not operational

Temperature control not set

Damaged internal components

Temperature control not set

204V unit run on 208V

Damaged internal components

Temperature control not set

Humidity control not set

SUGGESTED ACTION

Check / reset circuit breaker

Contact Authorized Ansul®

Distributor for repairs

Observe indicator lights,

service filter(s) as required

Contact your Authorized Wells

Service Agent for repairs

Reinstall filters / baffle

Replace pre-filter at first

opportunity

Replace filter pack at first

opportunity

Replace pre-filter first. If

indicator stays lit, replace filter

pack

See above

Set control to desired temp

Contact your Authorized Wells

Service Agent for repairs

Set control to desired temp

Contact your Authorized Wells

Service Agent for conversion

Contact your Authorized Wells

Service Agent for repairs

Contact your Authorized Wells

Service Agent for repairs

Set control to desired temp

Set for desired humidity

NOTE: There are no user serviceable components in the appliance.

A. In all cases of damage or component malfunction, contact your Authorized Wells Service Agency for

repairs.

B. For service of the fire suppression system, contact an Authorized Ansul® Distributor.

DESCRIPTION SERVICE

PART NO.

PRE-FILTER 22618

PRE-FILTER CAGE 22683

FILTER PACK (HEPA + CHARCOAL) 22619

GREASE BAFFLE 22684

LEG ASSEMBLY 22646

GREASE CUP 22626

DRIP TRAY, 8” (Spiral Hotplate) 21705

ELEMENT SUPPORT (Spiral Hotplate) 500039

SCRAPER, CLEANING (Ceramic Hotplate) 22445

CLEANING CREME, CERAMIC HOTPLATE 501124

DRAWER PAN, REPLACEMENT 21488

RACK, HUMITROL 20624

WELLS BULLETIN (ANSUL® PARTS LIST) 303331

NOTE: Ansul® Manual 418087-05 and

Wells Bulletin 303331 are intended for use

by authorized Ansul® service personnel only.

Ansul® Manual 418087-05 must be obtained

through your authorized Ansul® distributor.

IMPORTANT: Use only

factory authorized service

parts and replacement

filters

For factory authorized

service, or to order factory

authorized replacement

parts, contact your Wells

authorized service agency,

or call:

Wells Manufacturing Co

2 Erik Circle

P. O. Box 280

Verdi, NV 89439

phone: (775) 345-0444

fax: (888) 492-2783

(Service Parts Dept.)

Service Parts Department

can supply you with the

name and telephone

number of the WELLS

AUTHORIZED SERVICE

AGENCY nearest you.

PARTS & SERVICE

CUSTOMER SERVICE DATA

please have this information available if calling for service

RESTAURANT _____________________________ LOCATION _____________

INSTALLATION DATE ________________________ TECHNICIAN ___________

SERVICE COMPANY ________________________________________________

ADDRESS ___________________________ STATE ______ ZIP__________

TELEPHONE NUMBER (_____)_____-_________

EQUIPMENT MODEL NO. _______________

EQUIPMENT SERIAL NO. _______________

VOLTAGE: (check one)  208  240

WELLS MANUFACTURING COMPANY

DIVISION OF CARRIER REFRIGERATION

2 ERIK CIRCLE, P. O. Box 280

Verdi, NV 89439

Customer Service (775) 345-0444 Ext.502

fax: (775) 345-0569

www.wellsbloomfield.com

Wells Wv 4Hsrw Users Manual 504 4H OpManual

WV-4HSRW to the manual 4f1ab0fa-90a3-45b9-a300-d9bb700f187a

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