Atlas SWC 500 & 750 Spray Wash Cabinet Installation Operation Manual SWC500 SWC750

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INSTALLATION

&

OPERATION MANUAL

Atlas Automotive Equipment

www.atlasautoequipment.com

(866) 898-2604

Atlas SWC-500 & SWC-750

Spray Wash Cabinet

2

Table of Contents

Product specifications．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．3

Introduction ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．

．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．5

Installation ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．

．．．．．．．．．．．．．．．．．．5

Detergent Selection ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．5

Operation ．．．．．．．．．．．．

．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．6

Initial Start-Up Procedure ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．

．．．．．．．．．．．．．．．．．．．．．．．．．．．．7

Solution Disposal ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7

Maintenance ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8

Warranty ．．．．．．．．．．．．．．．．．．．．．．．．

．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8

Maintenance Checklist ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．

．．．．．．．．．．．．．．．．．．．9

Troubleshooting ．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．10

Safety is a critical factor in the design of spray wash cabinets. The best program starts with

a safety-conscious operator. The information highlighted in this bulletin describes operating

practices for the benefit of the workers who will use our equipment in their daily jobs.

Comments from users are appreciated.

3

Product Specifications (1)

Model SWC-500 SWC-750

Overall Height 66″/1676mm 78″/1981mm

Inside Height 42″/1067mm 54″/1372mm

Inside Width 32″/813mm 32″/813mm

Turntable Diameter 30″/762mm 30″/762mm

Floor Space 44″×43″/1118mm×1092mm 44″×43″/1118mm×1092mm

Load Capacity 1，000lbs/454kg 1,000lbs/454kg

Stainless Steel Nozzles 19 22

Water Temperature 135°-175°Fahrenheit 135°-175°Fahrenheit

Pump Max working pressure 28 PSI/175KPA 38 PSI/265KPA

Pump Max Flow 43GPM 68GPM

Electric Heater 6KW 6KW

Wash Cycle timer 0-60Minutes 0-60Minutes

Oil Skimmer Cycle Timer 0-15Minutes 0-15Minutes

Tank Capacity 50Gallons 53Gallons

Stainless Steel Water Pump Standard Standard

Turntable Friction-Drive System Standard Standard

Turntable Sprocket-Drive System None None

Removable Tank Screen Standard Standard

Stainless Oil Skimmer Standard Standard

Small Parts Basket Standard Standard

Removable Turntable Extension Standard Standard

Removable Parts Tree Standard Standard

Heavy Duty Caster Standard Standard

Steel Cabinet Yes Yes

Shipping Weight 730lb/330kg 930lb/420kg

Shipping Volume 2.3 M3 2.7M3

Packaging Steel Pallet and Carton Steel Pallet and Carton

Motor 1.5HP, 220V AC, 1PH 60HZ 3HP, 220V AC, 1PH 60HZ

Power Requirement 220V SINGLE PHASE 60HZ 220V SINGLE PHASE 60HZ

4

Product Specifications (2)

Model SWC-500SC SWC-750SC

Overall Height 66″/1676mm 78″/1981mm

Inside Height 42″/1067mm 54″/1372mm

Inside Width 32″/813mm 32″/813mm

Turntable Diameter 30″/762mm 30″/762mm

Floor Space 44″×43″/1118mm×1092mm 44″×43″/1118mm×1092mm

Load Capacity 1,000lbs/454kg 1,000lbs/454kg

Stainless Steel Nozzles 19 22

Water Temperature 135°-175°Fahrenheit 135°-175°Fahrenheit

Pump Max working pressure 28 PSI/175KPA 38 PSI/265KPA

Pump Max Flow 43GPM 68GPM

Electric Heater 6KW 6KW

Wash Cycle timer 0-60Minutes 0-60Minutes

Oil Skimmer Cycle Timer 0-15Minutes 0-15Minutes

Tank Capacity 50Gallons 53Gallons

Stainless Steel Water Pump Standard Standard

Turntable Friction-Drive System Standard Standard

Turntable Sprocket-Drive System None None

Removable Tank Screen Standard Standard

Stainless Oil Skimmer Standard Standard

Small Parts Basket Standard Standard

Removable Turntable Extension Standard Standard

Removable Parts Tree Standard Standard

Heavy Duty Caster Standard Standard

Steel Cabinet Yes Yes

Shipping Weight 730lb/330kg 930lb/420kg

Shipping Volume 2.3 M3 2.7M3

Packaging Steel Pallet and Carton Steel Pallet and Carton

Motor 1.5HP, 220V AC, 1PH 60HZ 3HP, 220V AC, 1PH 60HZ

Power Requirement 220V SINGLE PHASE 60HZ 220V SINGLE PHASE 60HZ

5

Introduction LOCATION: When choosing a location for

your spray wash cabinet, consider the

following factors:

The spray wash cabinet is designed to clean

parts with a re-circulated detergent and water ● The unit will generate steam. Make

solution. The spray wash cabinet cleans with sure steam will have no adverse

a combination of temperature, pressure, and affects in the area surrounding the

the chemical action of the detergent. The machine.

spray wash cabinet includes an oil skimmer ● Everyday use will result in liquid

to prolong the life of the cleaning solution. Spilling on the floor around the

The simple controls and operation are machine. Consider the use of traction

Designed to make the unit easy to operate. mats and avoid placing the machine in

high traffic areas.

● Allow access for service and utility

connections.

Installation ● Place on a level site.

ELECTRICAL: All electrical requirements

are listed on the identification plate on the

machine. The wiring diagram is inside the

control box. Have your electrician install all

suitable wiring and breaker/disconnect box

necessary. Do not modify power cord

installed on the unit. Once power is installed

have your electrician check motors for

proper rotation but do not turn on heating

elements at this time.

DRAIN CONNECTION: A 2″ drain is

located on the unit.

Make sure you have ready access to a

water source. You will be adding water to

the tank on a daily basis.

Detergent Selection

Upon receiving your spray wash cabinet

inspect for an visible damage from shipping.

If any damage is found, make notation on

your bill of lading and contact your freight The manufacturer does not warranty this

carrier. Follow your freight carrier’s spray wash cabinet against rust. Rust will

procedure for handling damage. occur if the proper detergent is not used,

if start-up procedure is not followed, or if

If no damage is found, remove all packaging your machine is not used on a regular basis.

material from the machine being careful not If not regularly used oil should be used on

to damage the casters on the unit. the inside of the machine. Rust can also

occur if you use D.I.water for rinsing.

Open the door to the unit and unpack all

parts and packing materials inside.

6

A detergent formulated for mild steel

Meeting the following criteria should be met:

● The detergent must have rust

inhibiting agents.

● The detergent should be strong Check water level before starting the

enough to remove the contaminants, machine. The ideal water depth in the

but not so strong that it attacks the holding tank is 8″. Water should be even or

metal substrate. just above the filter basket. Water level

● The detergent should only leave an should be checked daily.

acceptable amount of residue on the

parts. For new parts, you may need a To heat the solution in the tank, turn the

detergent that is “free rinsing”. heat breaker to the on position. Allow at

● For use in spray wash cabinet, the least 1 hour for the solution to reach 140-

detergent must be “low foaming”. 160 degrees F before first wash cycle.

During daily operation the heating elements

The manufacturer offers a line of detergents work automatically as needed.

developed for use in spray wash cabinets.

For information contact our sales department. When solution has reached proper

If the parts are critical, it is the customer’s temperature, turn all other breakers to the

responsibility to perform any metallurgical tests. on position. Place parts on the wash rack

making sure parts are placed to allow

rotation of the wash rack. Small parts can

be placed in wash baskets provided with the

Operation machine. Close and latch the door and set

the timer to start the wash cycle. Generally,

The controls for the spray cabinet are as most wash cycles should be 15-20 minutes.

follows:

● CIRCUIT BREAKERS: These are

located on the back of the unit inside the

circuit box. The circuit breakers are

used to power on/off the machine.

● CYCLE TIMER: located on the side of The oil skimmer is not designed for constant

The cabinet above the door latch. Used use. When floating oil is 1/4″to 1/2″ deep, or

To control the wash cycle. When oil starts to impede cleaning, operate

● OIL SKIMMER: Controlled by a toggle the skimmer. Before operating oil skimmer

switch located on junction box behind place a collection container at the oil

the skimmer wheel. Skimmer to collect material skimmed.

● THERMOSTAT: Located inside the Follow all regulations for disposal of

back cover of the machine. Used to skimmed material.

control the water temperature in the tank.

This should be set to a temperature of At the end of daily operations turn off all

140-160 degrees F. power to the spray wash cabinet.

● SAFETY SWITCH: Prevents pump

From operating when the door is open.

7

13. Run the spray wash cabinet for at

Initial Start-Up Procedure least 1-hour of wash cycles for the

next two days.

14. Adjust oil skimmer flanges to make

light contact with the skimmer wheel.

Use care to not put excess strain on

the oil skimmer motor.

Your machine is now ready for daily

operation. The more wash cycles you run,

the more the cabinet is coated with rust

inhibitors.

If you have any questions about start up or

installation of your machine contact your

provider.

For first time use , follow the following

procedure: Solution Disposal

1. Make sure electrical power to the

Machine is off. Protect your environment an protect your

2. Verify that your electrician has done business from fines by handling your

all necessary work. cleaning solution according to federal, state,

3. Verify heat and wash breakers are and local codes. According to federal

In the off position. regulations, which states have to adopt as

4. Fill the tank with water. Add water minimum

standards, the dirty cleaning

until the water level is just above the solution in a spray wash cabinet is generally

removable filter basket. not “hazardous waste”.

5. Verify thermostat is set between

140-160 degrees F. The two characteristics that you have to be

6. Turn on electrical power to the most concerned about are corrosivity and

machine. Ep toxicity. Ask your detergent supplier is

7. Turn the heater breaker to the on the PH of your solution is greater than 12.5

position. and if so, how it can be neutralized. To

8. When the water temperature has check for Ep toxicity, you would need to

reached the proper temperature, have a sample tested by a laboratory.

add detergent following the

detergent manufacture’s directions. Assuming that your solution is not

Pour the detergent directly into the hazardous, or that with minor treatment (e.g.

Filter basket. adding acid) the solution can be made non-

9. Close and latch the door. Turn all hazardours, the EPA does not require special

other breakers to the on position. storage, documentation, transportation, and

Set the wash timer to run a 15- processing. Since your solution will have oils,

minute wash cycle. however, you will probably not be able to

10. During the initial wash cycle, walk dump the solution in the sewage line (call

around the machine and check for your sewage treatment facility) and you

leaks. certainly can’t dump the solution on the

11. At the end of wash cycle, open ground or in a storm drain. You can

the door. separate the oil and solid contaminants from

12. If water was leaking around the door, the solution so that the cleaning solution can

Adjust the direction of the spray last for an indefinite period.

nozzles to spray away from the door.

8

Maintenance Warranty

Do not allow the sludge accumulation in the

tank to exceed a 1″ depth. Otherwise, the

sludge build-up could damage the heating

element(s) and pump. Depending on the

application, some businesses have to clean

out the sludge weekly, while others can go

months before cleaning out the tank. Since

you can’t see the sludge, clean out the tank

within the first week of operation and

develop an appropriate clean out schedule.

The following procedure should be followed

for sludge removal:

● Disconnect all power to the machine

or make sure all breakers are in the

off position.

● Remove the wash rack and filter

basket from the machine.

● Using the drain, remove solution from

the tank. You can save the solution

for reuse.

● Scrape out the sludge through the

filter basket opening being careful to

not hit the heating element.

● Close the drain and install the filter

Basket and wash rack.

● Fill tank with solution to proper level.

If spray nozzles become clogged you may

need to flush the spray tubes. Remove all

pipe caps and bottom spray nozzles and run

a maximum of 60 second wash cycle.

Follow daily and monthly maintenance

guidelines included in this manual.

Limited Warranty

This warranty covers any defects in

manufacturing on your spray wash cabinet.

This warranty lasts one (1) year from the date

of purchase. Coverage terminates if you sell or

otherwise transfer the spray wash cabinet

during the period of the warranty.

Rust, or any problem that is caused by abuse,

misuse, or an act of God is not covered in this

warranty. The manufacturer should not be

liable in either tort or contract for any loss or

damage, direct, indirect, special,

consequential, or incidental, arising out of the

use or inability to use this product. Some states

or provinces do not allow the exclusion or

limitation of incidental or consequential

damages, so the above limitations may not

apply to you.

9

Maintenance Checklist

DAILY MONTHLY

□ Check water level. Fill to just above the □ Check hoses for leaks or visible

filter basket. damage. Replace if necessary.

□ Clean any clogged spray nozzles. □ Make sure all components are in good

□ Clean up any spilled solution in operating condition.

surrounding area. □ Inspect all electrical wiring.

□ Clean out removable filter basket. □ Inspect pump for leaks.

□ Adjust detergent concentration as □ Inspect wash tray and friction drive

needed. wheel. Replace if necessary.

□ Run oil skimmer as needed □ Remove sludge from holding tank.

□ Clean sludge from tank as needed

Notes:

10

Troubleshooting

Problem Probable Cause Possible Remedy

Unit not working

● Check fuse or circuit breaker

● Check for correct voltage

● Wiring connections

● Replace blown fuse or reset circuit

breaker

● Supply correct voltage to unit

● Repair and insulate all connections

Pump motor not

operating

● Pump breaker off

● Broken wash timer

● Broken door safety switch

● Wiring connections

● Bad motor starter

● Pump is broken

● Turn on breaker for pump

● Replace timer

● Replace switch

● Repair and insulate connections

● Consult electrician

● Replace pump

Pump motor operates but

has little or no pressure

● Water level is too low

● Pump is rotating backwards

● Pump is broken

● Solution is foaming

● Spray manifolds or filters are

clogged

● Fill water to proper level

● Consult an electrician

● Replace pump

● see below

● clean out

Solution won’t get hot

● Thermostat not set an correct

temperature

● Broken heating element

● Broken thermostat

● Wiring connections

● Adjust thermostat

● Replace heating element

● Replace thermostat

● Repair and insulate connections

Poor cleaning

● Incorrect detergent

● Low detergent concentration

● Hard water

● Clogged nozzles

● Solution is too dirty

● Incorrect solution temperature

● Low pump output

● Use detergent designed for spray

wash cabinet.

● Adjust detergent level

● Use a water softener

● Clean spray nozzles

● Run oil skimmer or change solution

● Adjust thermostat

● See below

Wash table not turning

● Pressure spring missing or broken

● Worn friction drive wheel

● Wiring connections

● Motor windings burned out

● Replace spring

● Replace friction drive wheel

● Repair and insulate connections

● Replace motor

Rust inside cabinet

● Wrong detergent

● Did not follow start up procedure

● Machine used too infrequently

● Remove rust use detergent with

rust inhibitors

● Remove rust, and change solution

using twice the normal detergent

level.

● Remove rust, oil the inside of the

cabinet.

Solution is foaming

● Wrong detergent

● Started wash cycle when solution

was cold.

● Concentration too low

● Use low-foam detergent

● Allow proper time for solution to

heat

● Adjust detergent concentration

● Add de-foamer

11