OWNER’S MANUAL MODEL 410EC

11-19-04 Z08-04724

OWNER’S

MANUAL

MODEL

410EC

PART NUMBER

837601

SERIAL NUMBER

______________

PURCHASED

______________

Record Model Number and Serial Number Here

Always include them in Service Correspondence

S E R I A L N U M B E R

MACHINE RECORD

D A T E O F

P U R C H A S E

P L A C E O F P U R C H A S E

M O N T H / D A Y / YE A R

O P E R A T I N G

H O U R S

M A I N T E N A N C E P E R F O R M E D

NOTES

Supersedes 01-08-04 Z08-04527

08-25-04 Z08-04527

MODEL 410EC

SPECIFICATIONS

P/N 837601

PERFORMANCE

DISCHARGE VOLUME......................................4.0 GPM / 15.1 LPM

PUMP HEAD PRESSURE......................................1000 PSI / 69 BAR

PUMP MOTOR

MOTOR HORSEPOWER........................................ 4.0 HP / 3.0 KW

GENERAL

MOTOR SPEED……………............................................ 3450 RPM

MOTOR VOLTAGE.................................. 208V / 230V 60HZ 1PH

MOTOR AMPS .............208V (17.8 AMPS) / 230V (16.6 AMPS)

MOTOR PART NUMBER............................................ F02-00087-U

MOTOR PULLEY............................................................. R03-00132

MINIMUM INLET WATER PRESSURE..................40 PSI / 0.68 BAR

WEIGHT (DRY) .......................................................190 LBS / 86 KG

PRESSURE HOSE ..................................................... P/N Y01-00027

SPRAY TIP........................................ (#5.5-0DEG) P/N J00-00055-2

SPRAY TIP...................................... (#5.5-25DEG) P/N J00-25055-2

HOSE, DISCHARGE..............................3/8” X 50’ P/N K02-03150E1

WAND & TRIGGER GUN ........................................... P/N J06-00106

BELT - ENGINE TO PUMP......................................... P/N R02-00231

ELECTRICAL

MACHINE VOLTAGE ...............................................230V 1PH 60HZ

POWER CORDSET ................................................... P/N F04-00185

CAM SWITCH ....................................................... P/N F04-00735A

PUMP & UNLOADER

PUMP........................................................................ P/N N07-00080

PUMP PULLEY........................................................ P/N R03-00664

PUMP PULLEY BUSHING......................................... P/N R04-00001

WATER FILTER......................................................... P/N C04-00120

09-15-06 Z08-05652

OPERATION TABLE OF CONTENTS

ELECTRIC DRIVEN COLD WATER CLEANER

•

•

SAFETY INSTRUCTIONS

• Safety Symbols

• General

• Mechanical

• Electrical

INSTALLATION

• Electrical

• Extension Cord

• Water Supply

• Barrier

• Water Conditions

• Freezing

• Chemicals

OPERATION

• Pre Start-Up

• Start-Up

To Clean, Apply Chemical, To Rinse

Shut Down

Page Number

3

3

4

4

TROUBLESHOOTING

• Machine

• Pump

Page Number

8

See Parts List Section

4

4

4

5

5

4

4

SERVICE

• Pump

• Fuel Filter

• Trigger Gun

• Unloader

• Machine Breakdown






• Chemical Metering Valve See Parts List Section

COMPONENT ADJUSTMENT

5

5

5

6

Chemical Metering

• Flow Adjustment

Unloader

• Pressure Adjustment

WARRANTY



Inside Back Cover

MAINTENANCE

Machine

• Spray Tip Maintenance

• Belt Tension

• Schedule

• Flushing, Storage

7

7

7

7


SCHEMATIC

Inside Front Cover

Last Page

Supersedes 08-19-05 Z08-00481TC

1

05-18-06 Z08-00481TC

SAFETY, INSTALLATION, AND OPERATION

ELECTRIC DRIVEN COLD WATER CLEANER

MACHINE UNPACKING

GENERAL SAEFTY

ALL CLEANERS ARE CAREFULLY INSPECTED AND

CARTONED TO PROTECT AGAINST SHIPPING

DAMAGE. IF THERE IS DAMAGE OR MISSING PARTS,

THE TRANSPORTATION COMPANY AGENT SHOULD

MAKE A NOTATION TO THAT EFFECT ON THE BILL.

REFER TO THE PARTS LIST IN THIS MANUAL AND

ADVISE WHAT PARTS ARE MISSING OR DAMAGED.

IF AVAILABLE, GIVE THE INVOICE NUMBER ON ALL

ORDER BILLS. THIS PROCEDURE WILL ENABLE

NEEDED PARTS TO BE SHIPPED QUICKLY.

READ ALL Installation, Operation, and Maintenance instructions before operating the machine.

NOTE: Refer to CLEANER MODEL for SERIAL NUMBER location.

NOTE: Dimensions are in inches unless otherwise note.

IMPORTANT SAFETY

INSTRUCTIONS

1. Before operating this machine, read and observe all safety, unpacking, and operating instructions.

Failure to comply with these instructions could create a hazardous situation.

2. The operator of this equipment should not operate this equipment when fatigued or under influence of alcohol or drugs.

3. The operator of this equipment should be thoroughly familiar with its operation and trained in the job to be accomplished.

4. The operator of this equipment should wear protective face shields and other protective clothing as required for safe operation.

5. Keep all protective covers and shields in place.

Operating this machine with moving parts could allow operator or bystander serious injury or even death.

6. Do not operate the machine if any mechanicalfailure is noted or suspected. Keep all shields in place.

7. Always point the gun assembly in a safe direction and do not direct spray on the cleaner.

The safety alert symbol.

This symbol is used to identify safety information about hazards that can result in personal injury.

A signal word (DANGER, WARNING, or CAUTION) is used with the alert symbol to indicate the likelihood and the potential severity of injury. In addition, a hazard symbol may be used to represent the type of hazard

DANGER indicates a hazard which, if not avoided, will result in death or serious injury.

WARNING indicates a hazard which, if not avoided, could result in death or serious injury.

CAUTION indicates a hazard which, if not avoided, might result in minor or moderate injury.

CAUTION, when used without the alert symbol, indicates a situation that could result in damage to the equipment.

Read and understand this “OPERATOR’S

MANUAL” and “LABELS

ON THE MACHINE” before starting.

WARNING: RISK OF INJECTION OR

SEVERE INJURY. KEEP CLEAR OF

NOZZLE. DO NOT DIRECT DISCHARGE

STREAM AT PERSONS. THIS EQUIPMENT

IS TO BE USED ONLY BY TRAINED

OPERATORS.

AVERTISSEMENT:RISQUE D’INJECTION ET

DE BLESSURES GRAVES. SE TENIR À

L’ÉCART DU JET. NE PAS DIRIGER LE JET

DE SOTIE VERS D’AUTRES PERSONNES

CONFIER L’UTILISATION LE JET DE SOTIE

VERS D’AUTRES PERSONNES. CONFIER

L’UTILISATION DE CE MATÉRIEL À UN

OPÉRATEUR QUALIFIÉ.

ADVERTENCIA:RIESGO DE LA INYECCIÓN

O SEVERO LESIÓN. CLARO DE LA

SUBSISTENCIA DEL INYECTOR. NO DIRIJA

LA CORRIENTE DE LA DESCARGA EN LAS

PERSONAS. ESTO EL EQUIPO DEBE SER

UTILIZADO SOLAMENTE POR LOS

OPERADORESENTRENADOS.

Supersedes 08-19-05 Z08-00481 05-18-06 Z08-00481

2

8. Do not leave this machine unattended when it is

operating

9. All installations must conform to all applicable

Local codes. Contact your electrician, plumber,

utility company or seller for details.

10. If a water leak is found, DO NOT OPERATE THE

MACHINE. Shut off the motor and repair.

11. Follow instructions on how to stop the machine

and bleed pressures quickly. Be thoroughly

familiar with the controls.

12. When starting a job, survey the area for possible

hazards and correct before proceeding.

13. If chemicals are used in conjunction with this

equipment, read and follow the product label

directions.

14. Do not start the machine unless the gun assembly is firmly gripped by the machine operator. Failure to do this could result in injury from flying hose and gun assembly.

5. All wiring and electrical connections should comply with the National Electrical Code (NEC) and with local codes and practices.

6. Fuses or circuit breakers should be compatible with machine requirements. (See ELECTRICAL section of MODELSPECIFICATIONS for power requirements.)

7. High voltage may be present within this machine.

Servicing should only be performed by properly trained personnel.

SAVE THESE SAFETY

INSTRUCTIONS

INSTALLATION

MECHANICAL SAFETY

1. All guards, shields, and covers must be replaced after adjustments are made to prevent accidental contact with hazardous parts.

2. Drive belts must be inspected and tightened periodically to operate at optimum levels.

3. Inspect machine for damaged or worn components and repair or replace to avoid potential hazards. Do not operate the machine if any mechanical failure is noted or suspected.

4. Always use the correct size spray tip specified in the GENERAL section of the MODEL

SPECIFICATIONS or MODEL EXPLODED VIEW.

5. Do not start the machine until you have observed all safety instructions and operating found in the operating manual.

1. BARRIER: We recommend a barrier be installed

between the machine and wash area to prevent

moisture from coming in direct contact with

electrical controls, motors and transformers. This

will increase the machine’s life and lessen

electrical problems.

2. WATER SUPPLY: This machine must have a water

supply meeting or exceeding the maximum

discharge volume specified in the PERFORMANCE

section, and a minimum water inlet pressure

specified in the GENERAL section of the MODEL

SPECIFICATIONS.

3. WATER CONDITIONS: Local water conditions affect

the coil adversely more than any other element. In

areas where troublesome conditions may exist with

like equipment (such as water heaters), we

recommend the use of a water softener.

ELECTRICAL SAFETY

1. This machine must be electrically grounded.

Failure to have the machine grounded may result in the operator being electrically shocked and even death.

2. Do not plug–in or un–plug machine with wet hands.

3. Keep power cords and connections (connectors) out of water.

4. If an extension cord must be used to operate this machine, it should be as short as possible. The extension cord must be properly sized and fitted with a grounding type plug and receptacle.

4. FREEZING: This machine must be protected from freezing according to STORAGE section of MACHINE

MAINTENANCE.

5. CHEMICALS: Mix chemicals per the chemical manufacturers printed directions. Follow all mixing, handling, application, and disposal instructions.

Wear gloves, boots, goggles, and protective clothing appropriate for the chemical being used.

Supersedes 08-19-05 Z08-00481A 05-18-06 Z08-00481A

3

ELECTRICAL INSTALLATION

1. ELECTRICAL: Connect the machine to an

electrically grounded circuit that is fused or circuit

breaker protected. The circuit must match that

specified in the ELECTRICAL section under

MODEL SPECIFICATIONS.

WARNING: ELECTRICAL SHOCK HAZARD

AVERTISSEMENT: LE DANGER ELECTRIQUE DE CHOC

ADVERTENCIA: CHOQUE ELÉCTRICO PELIGRO

WARNING: To reduce risk of electrocution, keep all connections dry and off the ground. Do not touch plug with wet hands.

CHART FIGURES ARE BASED ON NOT MORE THAN

100 FOOT

(Based on Ambient Temperature of 86°F (30°C)).

*Use Amp Draw indicated the same or higher than your machine output.

EXAMPLE: Machine Amp Draw 51, use 55 (2 Conductor).

The thermostat type of cord shall be C, PD, E, EO, EN, S,

SO, SRD, SJ, SJO, SV, SVO, SP.

The thermo set plastic types shall be ET, ETT, ETLB, ETP,

ST, STO, SRDT, SJT, SJTO, SVT, SVTO, and SPT.

2. EXTENSION CORD: The use of an extension cord that has undersize wire compared to the amp draw of your machine will adversely limit the starting load carrying abilities of the motor and machines performance. Use only 3-wire extension cords that have 3-prong plugs and 3-pole cord connectors that accept the plug from the product. Use only extension cords that are intended for outdoor use.

These extension cords are identified by a marking

“Acceptable for use with outdoor appliances; store indoors while not in use.” Use only extension cords having an electrical rating not less than the rating of the product. Do not use damaged extension cords.

Use an extension cord in good repair free of frays or cracks in the outer covering. Do not abuse extension cord and do not yank on any cord to disconnect. Keep cord away from heat and sharp edges. Always disconnect the extension cord from the receptacle before disconnecting the product from the extension cord.

Supersedes 08-19-05 Z08-00481B

4

OPERATING

INSTRUCTIONS

1.

PRE START-UP

The first time the machine is operated, after repairs have been made, or if the machine has set for a period of time (30 days or more) follow the following procedures.

A. Check the tension of the belt (if so equipped) per instructions in MACHINE MAINTENANCE.

B. Flush the machine per instructions in

MACHINE MAINTENANCE.

C. Install float tank drain plug (if so equipped).

D. Open float tank ball valve (if so equipped).

CAUTION: Always use the factory supplied wash hose with your machine. Do not substitute other hoses as a potential safety problem may develop.

CAUTION: If machine has been exposed t o sub-freezing temperatures, it must be thoroughly warmed to above freezing before operating. Failure to warm machine can cause damage to the pump packings and other components.

2. Read and observe all items in “CLEANER

INSTALLATION”.

♦

Refer to the MAINTENANCE SCHEDULE for any

maintenance to be performed before operation.

♦

ELECTRICAL : Connect the machine to an electrically grounded circuit that is fuse or circuit breaker protected. Do not use any type of adapter.

If the correct type of receptacle is not available, have one installed by a qualified electrician.

♦

OIL LEVEL: Check the oil level in the water pump.

♦

BELT: Make sure belt tension and condition is as specified in MACHINE MAINTENANCE.

♦ METERING VALVE ( if so equipped): Make sure the metering valve is closed before operation. If air enters the system through this valve, poor performance and machine damage will occur. Refer to the metering valve insert for proper operation.

♦

WATER SUPPLY: This machine must have a water supply meeting or exceeding the maximum discharge volume specified in the PERFORMANCE section, and a minimum water inlet pressure of 40

PSI /12.1KGM.

♦

LIME: Water containing large amounts of lime, calcium or other similar materials can produce a coating on the inside of the spray tip, impact nozzle and coil pipe.

05-18-06 Z08-00481B

♦

FLOAT TANK: Check the float tank (if so equipped) to assure it is full and the float valve shuts off securely.

♦

BALL VALVE: Check the position of the ball valve on the outlet side of the float tank (if so equipped) that it is in the open position.

♦

SPRAY TIP: Choose the correct spray tip for the job to be performed.

O P E N C L O S E D

WARNING: Use of pressure washer can create puddles and slippery surfaces.

High pressure spray could cause you to fall if you are too close to the cleaning surface.

•

Keep spray nozzle between 8 to 24 inches away from cleaning surface.

•

Operate this unit on a stable surface.

•

The cleaning area should have adequate slopes and drainage to reduce the possibility of a fall due to slippery surfaces.

•

Be extremely careful if you must use the pressure washer from a ladder, scaffolding or any other relatively unstable location.

•

Firmly grasp spray gun with both hands when using high pressure spray to avoid injury when gun kicks back.

B A L L V A L V E P O S I T I O N

Quick-Connect spray tips have fixed spray patterns that are more consistent than those produced by an adjustable nozzle. Each tip is color-coded for easy identification.

White (40°): produces a wide-fan spray for general

cleaning and rinsing.

Green (25°): provides a narrower-fan spray for tough stains in cleaning applications.

Yellow (15°): maintains a tight-fan spray with intense cleaning power for heavy-duty cleaning and paint

preparation.

Red (0°): creates a concentrated pinpoint water jet for stubborn stains on concrete, masonry, or steel, and for stripping paint .

START-UP

CAUTION: A good flow of water must be flowing from the end of a gun for 30 seconds, before proceeding. Lack of water can cause damage to the water pump and like components.

CAUTION: On a machine equipped with a trigger gun valve, if the trigger gun valve remains in the closed position for more than 3 minutes, water pump damage may occur.

CAUTION: Do not operate with the trigger gun valve closed for more than 3 minutes or water pump damage may occur.

2. TO CLEAN:

A. Start on the lower portion of the area to be cleaned and work up using long, even, overlapping strokes.

B. Dirt is generally removed easily if grease and/or oil are not present. However if grease and/or oil are present, hot water and chemical will accelerate in the cleaning process.

3.

TO APPLY CHEMICAL:

CHEMICAL: Use factory recommended chemicals for best cleaning action and for extended pump life.

Contact your dealer for chemicals available. Follow instructions on chemical container.

Note : If the valve is open without the chemical line in a source the water pump will draw air causing the system not to pressure up.

1.

With the gun assembly in hand (on trigger gun models hold the trigger gun valve in open position) and with a good flow of water turn the switch to the “pump” position.

WARNING: RISK OF INJECTION OR SEVERE INJURY.

KEEP CLEAR OF NOZZLE. DO NOT DIRECT DISCHARGE

STREAM AT PERSONS. THIS EQUIPMENT IS TO BE

USED ONLY BY TRAINED OPERATORS.

AVERTISSEMENT: RISQUE D’INJECTION ET DE

BLESSURES GRAVES. SE TENIR À L’ÉCART DU JET.

NE PAS DIRIGER LE JET DE SOTIE VERS D’AUTRES

PERSONNES CONFIER L’UTILISATION LE JET DE SOTIE VERS

D’AUTRES PERSONNES. CONFIER L’UTILISATION DE CE

MATÉRIEL À UN OPÉRATEUR QUALIFIÉ.

ADVERTENCIA:RIESGO DE LA INYECCIÓN O SEVERO

LESIÓN. CLARO DE LA SUBSISTENCIA DEL INYECTOR.

NO DIRIJA LA CORRIENTE DE LA DESCARGA EN LAS

PERSONAS. ESTO EL EQUIPO DEBE SER UTILIZADO

SOLAMENTE LOS OPERADORESENTRENADOS.

Supersedes 08-19-05 Z08-00481C

Mix chemicals per label instructions. Use necessary safety percautions.

When chemical is desired, the system must be switched over to the low pressure nozzle to draw chemical.

A. Insert chemical screen into chemical container.

B. Adjust metering valve or injector. Install your injector tip.

C. If the gun assembly is equipped with variable or

multiple nozzle assembly, adjust to low

5

pressure, multiple nozzle assembly, adjust as

desired.

05-18-06 Z08-00481C

UPSTREAM CHEMICAL INJECTION:

When injecting chemicals “upstream” what you are doing is introducing chemicals to the water flow as it enters the actual pump inlet and requires a float tank. The popularity of this type of chemical injection is due to the fact that this allows chemicals to be applied at full pressure a major advantage for productivity.

CAUTION: You cannot draw an abrasive product such as an aluminum brightner. It will cause an nonwarrantable premature pump failure.

DOWNSTREAM CHEMICAL INJECTION:

Mounted to the outlet of the pump or the coil a downstream injector introduces chemicals to the water flow

AFTER it leaves the pump or the coil. This effectively eliminates the major risks of exposing the inner workings of a pump to harsh chemicals. When chemical is desired, the system must be switched over to the low pressure nozzle to draw chemical.

A. Engage the trigger safety latch on the spray

wand. Pull back the Quick-Connect collar on

the end of the wand and remove the tip. Now

insert “black” tip into the fitting, and release

the collar. You can draw chemical only with the

“black” low pressure nozzle.Tug on spray tip to

make sure the connection is secure. Rotate to

desired spray angle. For most effective

cleaning, keep spray tip from 8 to 24 inches

away from the cleaningsurface.

B. Insert chemical screen into chemical container.

C. Turn the burner switch to the “off” postion.

There will be air in the chemical line. Air heats

very quickly and needs to be eliminated

before the burner can be turned on.Open the

metering valve counter clockwise with the

trigger gun open allowing the chemical to

come up the chemical line. Chemical should

begin moving up the chemical line. Once t he

chemical line is completely full, trigger the gun

on and off numerous times to break any

possible air locks. Turn burner system switch to

“on” position.

D. If the gun assembly is equipped with variable or

multiple nozzle assembly, adjust to low

pressure.

E. If the gun assembly is equipped with a dual

lance wand open the valve.

Do not allow the detergent to dry on the surface

(prevents streaking).

TO RINSE:

A. If the machine is equipped with a panel mounted metering valve, close the chemical metering valve

(if so equipped). NOTE: It is advisable to dip the chemical screen in a container of clean water and open the valve 1 minute to clean the valve of any remaining residue.

B. If the gun assembly is equipped with variable or multiple nozzle assembly, open and close to clean nozzle of any remaining residue.

C. After a clear flow of water is noted from the end of the wand, start from the top, working downward using long, overlapping strokes.

SHUT-DOWN

1.

Turn the switch to the pump off position.

2.

Turn off the water supply.

3.

If freezing conditions may exist, refer to STORAGE in

MACHINE MAINTENANCE.

6

MACHINE

MAINTENANCE

Electric Driven Cold Water Cleaners

BELT TENSION

DEFLECTION

SPAN

1.

Correct belt tension will allow a 1/64- inch deflection for each inch of span between pulley centers with a

EXAMPLE: A 6-pound force applied at the middle of an 8 inch span should produce a deflection of 8/64 inch or 1/8 inch.

2.

Belts can be tightened or loosened by loosening the nuts holding the pump assembly to the motor mount.

Then tighten or loosen the j-bolt on the motor mount.

Retighten the pump assembly after the desired tension is reached.

SPRAY TIP MAINTENANCE

1.

Remove the spray tip from the gun assembly.

2.

Blow out debris with compressed air from the outside in. Any debris remaining in the inlet side of the nozzle should be cleaned out. If lime or chemical scale is present in the inlet side, the nozzle may be soaked in descaling solution or replaced. If the tip is worn, replace with one specified in the GENERAL section of MODEL SPECIFICATIONS or MODEL

EXPLODED VIEW.

3.

Before replacing spray tip flush the machine per

“FLUSHING”.

4.

Reinstall Spray tip to gun assembly.

FLUSHING

1.

Connect machine to an electrically grounded circuit that is fuse or circuit breaker protected.

2.

Connect machine to a pressurized water supply meeting the requirements specified in the GENERAL section of the MODEL SPECIFICATIONS.

3.

Turn on the water supply.

4.

Check the float tank (if so equipped) to assure it is full and the float valve shuts off securely.

5.

Check the position of the ball valve (if so equipped) on outlet line of the float tank assuring it is in the open position.

6.

Remove spray tip from gun assembly.

7. With the gun assembly in hand (on trigger gun models hold the trigger gun valve in open position) and with a good flow of water turn switch to the PUMP position

CAUTION: DO NOT RUN PUMP WITHOUT WATER,

AS THIS WILL CAUSE DAMAGE TO THE PUMP AND

VOID WARRANTY.

8. When clean water flows from the gun, turn switch to the “OFF” position. Reinstall spray tip.

10. With the gun assembly in hand turn on the switch. On trigger gun models hold the trigger gun valve in open position.)

11. When clean water flows from gun, turn switch off the

PUMP position

11. If freezing conditions may exist, refer to “STORAGE” section.

13. Turn off and disconnect the water supply. Disconnect elctrical supply.

STORAGE

1.

Rinse the chemical line by inserting the screen into a container of clear water and open the metering valve 1 minute to clean it of any remaining residue. Be sure the chemical metering valve is closed when finished.

2.

Disconnect the water supply. Remove the spray tip nozzle from gun assembly and wire to machine.

3.

Check the position of the ball valve (if so equipped) on the outlet of the float tank assuring it is in the closed position.

4.

Attach an air chuck to the air valve stem on the pump assembly. With the trigger gun in the open position, apply air until a mixture of air and very little water is coming from the gun wand . Allow air to blow for 60 seconds. Turn switch to the “OFF” position. Remove the air chuck.

5.

Fill a 1-gallon container with Ethylene Glycol type antifreeze. Minimum should be a mixture of ½ antifreeze and ½ water strength before each use, as the antifreeze will dilute with use.

6. Install a 2-ft garden hose to the water inlet. Insert the other end into a container of antifreeze solution.

7. With the gun assembly in hand turn on the switch. On trigger gun models hold the trigger gun valve in open position.)

8.

Turn off the switch just prior to running out of antifreeze mixture.

9.

Disconnect electrical supply, and the gun and hose.

10. Place machine in a dry place protected from weather conditions.

05-12-06 Z08-02783 05-12-06 Z08-02783

MACHINE MAINTENANCE SCHEDULE

ELECTRIC DRIVEN OIL FIRED

CLEANERS

OIL BATH WATER PUMP:

Oil Level - check and add as needed per PUMP

SERVICE insert.

Oil Change- drain and refill per PUMP SERVICE insert. CAUTION: Used oil must be disposed into an enviromental safe container and brought to an oil recycling center.

Oil contamination- Milky color indicates water.

EACH HR AFTER FIRST EVERY EVERY EVERY

DAILY 8 HRS 50 HRS 50HRS 100 HRS 500 HRS YEARLY

HOSES:

Blistering, Loose Covering

Abrasion of cover exposing reinforcement.

Cuts exposing reinforcement.

BELTS:

Cracks or fraying

Belt Tension- For correct tension, see MACHINE

MAINTENANCE insert.

LEAKS:

Check for water and buildup of scale at pipe connections.

SCREEN-WATER:

Check Inlet Hose Screen for debris.

Check float Tank Hose Screen ( if so equipped) for debris.

Check Water Filter (if so equipped) for debris see breakdown elsewhere in this manual.

SPRAY TIP:

Check tip for debris.

GUARDS AND SHIELDS:

Check that all guards and sheilds are in place and secure.

PUMP MOTOR WITH GREASE FITTINGS:

Remove drain plug. Use 1 or 2 full strokes of shell

“DOBLIUM RB”, Cheveron”SR1 No.2” or Texaco

“PREMIUM RB”. Operate for 20 minutes and replace drain plug.

FREEZING TEMPERATURES:

Freezing temperatures break coils and water pumps. See STORAGE in the MACHINE MAINTE-

NANCE section for cold weather instructions.

Supersedes 11-23-03 Z08-02767

8

05-12-06 Z08-02767

TROUBLE

1. Poor cleaning

action.

2. Machine will not

draw chemical.

3. Low operating

pressure.

4. Excessive,

unusual noise.

5. Belts slipping.

CLEANER TROUBLESHOOTING

ELECTRIC MOTOR DRIVEN COLD WATER CLEANERS

POSSIBLE CAUSE

A. Hard water.

B. Low pressure.

C. Little or no chemical being drawn.

D. Improper chemical.

E. Improper chemical mixture.

F. Low discharge pressure.

REMEDY

A. Connect the machine to a water softner.

B. See “Low operating pressure.”

C. See “machine will not draw chemical.”

D. Obtain proper chemical.

E. Mix chemical per the label. Follow all the mixing,

handling, application,and disposal instructions.

F. See “Low operating pressure.”

A. No chemical solution.

B. Metering valve not open.

C. Chemical line strainer clogged.

D. Air leak in Chemical line.

E. Metering valve clogged.

F. Restrictor orifice too large or missing.

A. Replenish supply.

B. Turn metering valve knob to open.

C. Remove screen and cleaan.

D. Tighten all fittings and hoses for the chemical line.

E. Disassemble and clean.

F. Install proper size orifice.

A. Insufficeint water supply.

B. Incoming water hose too small.

C. Water supply hose too long.

D. Belt slippage.

E. Worn belt.

F. Spray tip worn or wrong size.

G. Dirty or worn check valves in water

pump.

H. Water supply hose kinked.

I. Inlet filter screen clogged.

J. Motor runs slow.

K. Air leak in inlet plumbing.

L. Defective water pump.

M. Leaking discharge hose.

N. Chemical metering valve open and

sucking air.

O. Defective unloader.

P. Inlet ball valve not fully open (if so

equipped).

A. The water supply must meet or exceed the maximum

discharge volume specified in the PERFORMANCE

sectionof the MODEL SPECIFICATIONS section , and

minimum water inlet pressure of 10 PSI/0.68 BAR.

B. Use larger water supply hose.

C. Use shorter water supply hose.

D. Tighten belt per instructions in MACHINE

MAINTENANCE insert.

E. Replace bely per CLEANER EXPLODED VIEW.

F. Replace with spray tip specified in the GENERAL

section of MODEL SPECIFICATIONS.

G. See PUMP TROUBLE SHOOTING.

H. Straighten hose.

I. Clean water filter screen or hose inlet screen.

J. See “Pump motor starts slow or overheats and

stops.”

K. Tighten all fittings.

L . See PUMP TROUBLESHOOTING.

M. If a water leak is found, DO NOT OPERATE THE

MACHINE. Disconnect the power andreplace hose.

N. Resupply chemical, place soap screen in water, or

shut off metering valve.

O. Repair or replace unloader valve.

P. Open inlet ball valve completely. (Handle parallel w/

valve boody).

A. Pump.

B. Defective motor.

C. Pulleys rubbing.

D. Misalignment of pump &motor

A. See PUMP TROUBLESHOOTING.

B. Call service technician or take engine to Reapir/

Warranty station.

C. Adjust shields or pulley(s).

D. Realign pump and engine.

A. Belts too losse.

B. Excessive back pressure.

C. Defective water pump.

A. Tighten per instruction on MACHINE MAINTENANCE.

B. See “Excessive Back Pressure.”

C. See PUMP SERVICE.

Supersedes 01-16-04 Z08-02784 9

8

01-17-07 Z08-02784

TROUBLE

6. Excessive back

pressure.

CLEANER TROUBLESHOOTING (CONT.)

ELECTRIC MOTOR DRIVEN COLD WATER CLEANERS

POSSIBLE CAUSE

A. Spray tip built up with lime.

B. Water pump turning too fast.

C. Releif valve defective.

REMEDY

A. Remove and clean, or replace spray tip with tip

specified in GENERAL section of MODEL

SPECIFCATIONS.

B. See MODEL SPECIFICATIONS.

C. Remove and replace.

7. Excessive vibration.

8. Pump motor will not

start (motor does not

hum).

9. Pump motor will not

start (motor hums).

10. Pump motor starts

slow or overheats

and stops.

11. Pump motor stops

and will not start.

12. Low voltage.

13. Machine shocks

operator.

A. Defective belt.

B. Defective Pump.

C. Defective accumulator.

A. No power.

B. Defective motor starter or

ON/OFF switch.

C. Defective motor.

A. Remove and replace using belt specified in

CLEANER EXPLODED VIEW or the GENERAL

section of MODEL SPECIFICATIONS.

B. See PUMP TROUBLESHOOTING.

C. Recharge/replace.

A. Use a different outlet, check fuses in main

disconnect switch. Replace fuse if blown.

B. Call service technician.

C. Call service technichian, or take motor to repair/

Warranty station.

A. Pump frozen

B. Defective Motor.

C. Defective water pump

D. Excessive back pressure.

A. Low voltage.


C. Defective motor.

A. Machine must be thoroughly warmed to above

freezing.

B. Call service technican or take motor to Repair/

Warranty station.

C. See PUMP SERVICE.

D. See “Excessive Back Pressure.”

A. See “Low voltage.”


C. Call service technichian, or take motor to Repair/

Warranty station.

A. Turn motor starter off to reset, then turn on, or push

thermal overload reset button on motor.

A. Motor starter “kicked out” (if so

equipped) or thermal overload

tripped.


C. Defective motor.


C. Call service technichian, or take motor to Repair/

Warranty station.

A. Incoming voltage incorrect.

B. Not large enough extension cord.

C. Too long extension cord.

A. Have a qualified technician check motor terminal

voltage. Correct voltage is in MODEL

SPECIFICATIONS.

B. Use an extension cord with amperes or watts rating

as high or higher than that of the MODEL

SPECIFICATIONS.

C. Shorten extension cord.

A. Machine improperly grounded.

B. Outlet not grounded.

C. “Adapter” used.

D. Defective extension cord.

A. STOP! Operating machine. call service

technichian.

B. Have properly wired outlet installed.

C. Discard “Adapter” and use grounded outlet.

D. Replace extension cord with grounded type

connectors and amperes or watts rating as high or

higher in MODEL SPECIFICATIONS.

Supersedes 01-16-04 Z08-02784A

10

01-17-07 Z08-02784A

3

6

1

8

7

ASSEMBLY, TANK - FLOAT p/n W410ec-01121

ITEM

NO.

1

2

3

4

5

6

7

8

PART NUMBER

324S-04120

PART DESCRIPTION QTY.

4120-10540 ASSEMBLY, RESTRICTOR 1

C03-00631

C04-00120

C05-00271

C05-00274

E09-00002-P

W02-10025-8

TANK, FLOAT

FLOAT VALVE

FILTER, SOAP SCREEN

1

WASHER, GARDEN HOSE 1

ADAPTER, GARDEN

HOSE

1

PLUG, PIPE - NYLON 1

BARB, HOSE 1

1

1

4

2

17

10

9

8

6

7

5

4

3

16

12

13

18

15

14

1

11

2

12

13

14

15

8

9

10

11

4

5

6

7

ITEM

NO.

1

2

3

16

17

18

PARTS LIST

PART NUMBER

C03-00625-10

C03-00628

C03-00631-01

C03-00631-02

C03-00631-03

C03-00631-04

C03-00631-05

C03-00631-06

C03-00631-07

C03-00631-08

C03-00631-10

C03-00631-11

C03-00631-14

C03-00631-16

C03-00631-17

C03-00631-18

C03-0631-09

H05-18700

VALVE, FLOAT - P/N C03-00631

8/8/2008


PART DESCRIPTION

SCREW, WING - 10-32UNF

FLOAT, PLASTIC

NUT,HEX - 3/8FNPT

WASHER, FLAT - RUBBER

NIPPLE, BRASS - 3/8NPT

SEAT, VALVE-NYLON

HOUSING, VALVE

PISTON

ROD, PISTON-5/16CS X 1 1/4

PLASTIC

GUIDE, PISTON

SCREW, CAP

ARM, FLOAT

NUT, HEX - BRASS

LEVER - BRASS

KEY, COTTER

NIPPLE, TOE

NUT, RETAINER

WASHER, FLAT

QTY.

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

MAXIMUM VOLUME.............................7 GPM / 26 LPM

MAXIMUM PRESSURE........................140 PSI / 10 BAR

MAXIMUM TEMPERATURE ......................140 F/60 C

PORT SIZE - INLET..........................................3/8" NPT

DIMENSIONS...11.4 X 4.1 X 2.8 IN / 290 X 104 X 71MM

WEIGHT...................................................0.6 LB / 0.3 KG

HOUSING MATERIAL .........................................BRASS

O-RING MATERIAL............................................BUNA-N

BREAKDOWN, PUMP

EXPLODED VIEW - P/N N07-00080

5.8

8.4

4.5

3.7

SPECIFICAT IONS PARTS PACKAGES

PERFORMANCE

DISCHA RGE VOLUME............................................................3.8 GPM / 3.2LPM

PUMP HEAD PRESSURE..................................................... 3000 PSI / 207 BAR

GENERAL

CRANKSHA FT ROTATION.............CLOCKWIS E AND COUNT ER CLOCKWIS E

MAXIM UM SPEED....................................................................... 1450 / 1750 RPM

MAXIM UM PUMPED FLUID TEMPERATURE.................................. 165°F / 74°C

INLET PRESS URE..... -9 IN HG@75°F TO 116 PSI / -0.3 BA R@24°C TO 8 BAR

WEIGHT (WET).......................................................................... 19.0 LBS / 8.6 KG

LUBRICATION

OIL CHANG E I NTERVAL..AFTER FI RST 50 HOURS THEN AFT ER 500 HOURS

OIL TYPE ..............................................SAE 20 OR SA E 30 (NON DET ERGENT)

CRANKCASE CAPACITY ...................................................... 14.0 FL OZ / 0.4 LT

TORQUE

VALVE PLUG (38) .......................................................... 73.7 FT LBS / 100 KG M

MOUNT TO CRANKCASE (23).........................................14.7 FT LBS / 2.0 KG M

REAR C RANKCASE COV ER TO CRA N KCASE (12)........ 7.3 FT LBS / 10 KG M

BEARI NG RETAINER TO CRANKCASE (2)....................... 7.3 FT LBS / 10 KG M

REAR C RANKCASE COV ER TO PLUG (15)................... 14.7 FT LBS / 2.0 KG M

NUT TO CROSSHEA D (39)................................................ 11.0 FT LBS / 15 KG M

PLUG TO PUM P HEAD (29, 30)......................................... 29.4 FT LBS / 40 KG M

*HEAD TO C RANAKCASE (35)........................................14.7 FT LBS / 2.0 KG M

*NOT E: When plunger nut is remove d , it is important you ins tall a new copper was her and flinger w asher to ens ure proper fit and seal of ceram ic plunger . each time plunger screw is torqued, copper w as hers conform to plunger. If s ame coppe r w ashers are used, plunger crack ing or poor seal may result.

PART DESCRIPT ION

N07-99123 V A LVE ASSEM BLIES

ASS’Y, CHEC K VALVE

O-RING

N07-99124 V A LVE PLUGS

PLUG

O-RING

N07-99159 CROSSHEAD SEALS

SEAL, CROSSHEA D

N07-99161 RETAINER & SEAL

SEAL, WATER—18MM

PACKING, V —18MM

N07-99167 V-PACKING,

ADAPTER & SEAL

RETAINER, SEAL—

18MM

O-RING

SEAL, WATER—

18M M

ADAPTER —1 8 M M

V -PACKING—

18 MM

N07-99165 ADAPTER, FEM A LE

ADAPTER, FRO NT–

FEMALE

N07-99163 SEAL RETAINER

RETAINER, SEAL

ITEM QTY

36

36A

38

37

45

26

37

24

25

26

27

28

27

24

3

3

1

1

1

1

1

6

6

3

3

3

6

6

02-13-07 Z08-06036

BREAKDOWN, PUMP

EXPLODED VIEW - P/N N07-00080

02-12-07 Z08-06037

GENERAL PUMP MAINTENANCE

OIL LEVEL

TOOL KITS

6. Malfunctioning valve assemblies must be replaced.

7. Lubricate a new o-ring with the pump crankcase oil and install into valve cavity in the head. Install a good valve assembly into the cavity as illustrated.

8. Lubricate a new o-ring with pump crankcase oil and place on a plug cleaned in step 2 above.

9. Install a plug into the pump head. Tighten plug by hand.

10. Torque the plug to the value indicated in the “TORQUE” section of the pump specifications.

11.Repeat steps 7 through 11 for remaining valve assemblies.

PACKING EXTRACTION KIT ................. P/N Z09-00028

COMPLETE TOOL KIT ........................ P/N Z09-00021

HEAD REMOVAL

VALVE SERVICE

1. Remove the plugs holding the valve assemblies.

2. Remove and discard o-rings from the plugs. Clean plugs with solvent or soap and water. Allow to dry.

3. Using a needle nose pliers, fingers, or hook shaped tool, remove the valve assemblies from the head. Remove and discard the o-rings from the valve assemblies and/or head. Examine each valve assembly and discard damaged parts. Refer to the ”PUMP BREAK-

DOWN” for part numbers of any replacement items.

4. Clean any accumulated debris from the valve cavities and flush with water.

5. Wash the valve assemblies in clean water and rinse.

While still wet, test each valve assembly by sucking on the valve seat. A properly sealing valve will allow a good vacuum to be developed and maintained, while a malfunctioning valve will not. Good valve assemblies should be set aside for installation in step 7.

1.Remove the cap screws holding the pump head to the crankcase. A metric tool is required for this step. Be careful not to lose the washer on each cap screw.

2.Remove the head by rotating the crankshaft and tapping the head away from the crankcase with a soft mallet. Keep rear surface of the head parallel to the front surface of the crankcase to prevent binding on the plungers.

3.Once the head is removed, protect the plungers from damage.

3

6

1

2

7

6

Supersedes 7-23-03 Z08-00063 x

05-23-06 Z08-00063


PLUNGER SERVICE PLUNGER

INSTALLATION

1.Remove pump head per “HEAD REMOVAL”.

2.Remove any packings and retainers left on the plungers by pulling them straight off.

1. Install the copper flinger washer onto the cross head.

2. Slide the plunger onto the crosshead.

3.Examine each plunger, looking for a smooth surface free of any scoring, cracks, or pitting. Any defective plungers should be removed per “PLUNGER RE-

MOVAL”.

4.Discard and replace any defective plungers.

3. Lubricate an o-ring with crankcase oil and install into the groove on the plunger screw. Install the anti-extrusion ring into the groove next to the o-ring. Note: The o-ring should be nearest the screw head and the anti-extrusion ring nearest the threads.

5.Reinstall the plunger per “PLUNGER INSTALLATION”.

4. Apply a drop of thread sealant to the threads of the retainer screw.

6.Reinstall head per “HEAD INSTALLATION”.

5. Thread the plunger retainer screw into the cross head making sure the copper flat washer is installed onto the screw.

6. Torque the plunger retainer screw to the value indicated in the torque section of the pump specifications.

PACKING SERVICE

PLUNGER REMOVAL

NOTE: When the plunger screw is removed, it is important to install new o-ring, anti-extrusion, and copper washers.

1. Remove the plunger screw is removed, it is important to install new o-ring, anti-extrusion, and copper washers.

2. Remove the plunger retaining screw by turning counterclockwise. Remove and replace copper washer.

3. Remove and discard o-ring and anti-extrusion ring from retainer screw.

4. Remove the plunger from the cross head and examine it for cracks, scoring, or pitting.

5. Remove and discard copper flinger washer, clean with solvent and allow to dry.

1. Remove the head per “PUMP HEAD REMOVAL”.

2. Remove any packings and female adapters left on the plungers by pulling them straight off. Insert proper packing extractor onto the extractor hammer. Insert packing extractor and tool through the packings and adapters remaining in the head. Tighten the hammer and remove the remaining items in the head. Remove packings and o-rings from adapters. Discard the o-rings and packings.

3. Clean the packing canities in the head and rinse with clean water.

4. Clean exposed plungers. Clean male and female adapters with soap and water and allow to dry.

5. Examine male and female adapters, discard worn items.

Trial fit the female adapters into the head checking for binding or damage. Discard and replace damaged items.

6. Lubricate packing cavities in the head and all packings and adapters with pump crankcase oil.

7. Lay head on the bench with packing cavities up. Install one male adapter in each cavity with the flat side down.

8. Install one v-packing into each cavity with the lips pointing down. A packing insertion too of the appropriate size is recommended for this operation.

Supersedes 7-23-03 Z08-00063A x

05-23-06 Z08-00063A


9. Install the restop ring with the lips pointing down.

10. Install a front female adapter into each cavity with the flat side up. Make certain the adapter goes all way down into the cavity.

11. Install the low pressure packing with the flat side down.

12. Install the rear female adapter into each cavity with the lips pointing down.

13. Lubricate o-rings with pump crankcase oil and install one into the groove of each adapter.

14. Install one adapter and o-ring into each cavity with the flat side up. Each adapter and o-ring assembly should push into the head to approximately 1/16 inch of being flush with the surface of the head. Only hand pressure should be required to perform this operation. This step is VERY IMPORTANT. If the rear female adapter does not fit almost flush, something is not properly positioned.

If a proper fit is obtained, proceed to step 16. If a proper fit is not obtained, remove the female adapters from the offending cavity and reinstall items per steps 8 through

15.

15. Install head per “HEAD INSTALLATION”.

HEAD INSTALLATION

1. Prepare pump head per instructions in “PACKING

SERVICE”.

2. Rotate the plungers so the outer plungers are projecting the same distance from the crankcase.

3. Lubricate the exposed plungers with crankcase oil.

4. Start the head onto the plungers and using a soft mallet, tap the head evenly until it comes in contact with the crankcase.

5. Start the cap screws through the head and into the crankcase. Do not forget the lock washer on each screw.

6. Tighten all cap screws by hand.

7. Torque the cap screws to the value indicated in the

“TORQUE” section of PUMP SPECIFICATIONS. Torque the cap screws in the order listed below.

3

6

1

2

5

4

Supersedes 7-23-03 Z08-00063B x

5

8

3

2

1

4

6

05-23-06 Z08-00063B

TROUBLE

1. Oil leaking in the area of water pump crankshaft

2. Excessive play on crankshaft

3. Oil leaking at the rear portion of the crankshaft.

4. Water in crankcase

5. Worn bearing

6. Dirty or worn check valves.

7. Presence of metal particles during oil change.

8. Water leakage from under head.

9. Loud knocking noise in pump

10.Frequent or premature failure of the packing

PUMP TROUBLESHOOTING

POSSIBLE CAUSE

A. Worn crankshaft seal

B. Bad bearing

C. Grooved shaft

D. Failure of retainer o-ring

A. Defective bearings

B. Excess shims

A. Damaged or improperly installed oil gauge window gasket.

B. Damaged or improperly installed rear cover.

C. Oil gauge loosed

D. Rear cover screws loose

A. May be caused by humid air condensing into water inside the crankcase.

B. Worn or damaged plunger screw o-ring.

REMEDY

A.

Remove and replace

B.

Remove and replace

C.

Remove and replace

D.

Remove and replace

A.

See “Worn bearing”

B.

Set up crankshaft.

A.

Replace gasket or o-ring

B.

Replace gasket or o-ring

C.

Tighten oil gauge

D.

Tighten rear cover screws

A.

Maintain or step up lubrication schedule

B.

Remove and replace. See PLUNGER

SERVICE in PUMP MAINTENANCE

A. Excessive belt tension.

B. Oil contamination.

A. Normal wear.

B. Debris

A. Failure of internal component.

B. New pump

A. Worn packing

B. Cracked/scored plunger

C. Failure of plunger retainer o-ring

A. Pulley loose on crankshaft

B. Defective bearing

C. Worn connecting rod

D. Worn crankshaft

E. Worn crosshead

A. Scored, damaged, or worn plunger

B. Overpressure to inlet manifold

C. Abrasive material in the fluid being pumped

D. Excessive pressure and or temperature of fluid being pumped.

E. Over pressure of pumps

F. Running pump dry

A.

See BELT TENSION in MACHINE

MAINTENANCE

B.

Check oil type and change intervals per PUMP

SPECIFICATIONS

A.

Remove and replace

B.

Check for lack of water inlet screens

A.

Remove and disassemble to find probable cause.

B.

New pumps have machine fillings and debris and should be drained and refilled per PUMP

SPECIFICATIONS

A.

Install new packing.

B.

Remove and replace plunger

C.

Remove and replace plunger retainer o-ring

A.

Check key and tighten set screw

B.

Remove and replace bearing

C.

Remove and replace connecting rod

D.

Remove and replace crankshaft

E.

Remove and replace crosshead

A.

Remove and replace plungers

B.

Reduce inlet pressure

C.

Install proper filtration on pump inlet pumping

D.

Check pressures and fluid inlet temperature; be sure they are within specified range

E.

Reduce pressure

F.

Do not run pump without water.

Supersedes 08-27-04 Z08-00195 x

05-26-06 Z08- 00195

TROUBLE

11. Low Pressure

12. Excessive vibration

PUMP TROUBLESHOOTING CONT.

POSSIBLE CAUSE

A. Dirty or worn check valves

B. Worn packing

A. Dirty or worn check valves

REMEDY

A.

Clean/Replace check valves

B.

Remove and replace packing

A.

See “Dirty or worn check valves”

13. Scored plungers

14. Pitted plungers

15. Cavitations

16.Loud knocking

in pump

17. Short bearing life

18. Short seal life

19.Erratic pressure: pump runs rough

A. Abrasive material in fluid being pumped.

A. Cavitations

A. High inlet fluid temperature

B. Low inlet pressure.

A. Loose connecting rod screws.

B. Worn connecting rod.

C. Worn bearings.

D. Loose plunger bushing screw.

A. Excessive belt tension.

B. Misalignments between pump and motor.

C. Oil has not been changed on regular basis.

A. Damaged plunger bushing

B. Worn connecting rod.

C. Excess pressure beyond the pump’s maximum rating.

D. High water temperature.

A. Dirty or worn check valves.

B. Foreign particles in valve assemblies.

C. High inlet water temperature.

A.

Install proper filtration on pump inlet plumbing

A.

Decrease water inlet temperature and/or water inlet pressure.

A.

Lower inlet fluid temperature

B.

Raise inlet fluid pressure.

A.

Tighten connecting rod screws per PUMP

SPECIFICATIONS.

B.

Replace connecting rod per PUMP

MAINTENANCE.

C.

Replace bearings per PUMP MAINTENANCE.

D.

Tighten plunger screw per PUMP

SPECIFICATIONS.

A.

See BELT TENSION in MACHINE MAINTENANCE.

B.

Re-align pump and motor.

C.

Check oil type and change intervals per PUMP

SPECIFICATIONS.

A.

Replace plunger bushing.

B.

Replace connecting rod.

C.

Match pressure stated in PUMP

SPECIFICATIONS.

D.

Lower water temperature stated in PUMP

SPECIFICATIONS.

A.

Clean/Replace check valves.

B.

Clean/Replace check valves.

C.

See temperature in PUMP SPECIFICATIONS.

Supersedes 08-27-04 Z08-00195 x

05-26-06 Z08- 00195

MONTH / DAY / YEAR

PUMP MAINTENANCE RECORD

OIL CHANGE

OPERATING HOURS OIL BRAND & TYPE

MONTH / DAY / YEAR

NOTES

OPERATING HOURS TYPE OF SEVICE

Supersedes 08-25-04 Z08-04527 x

06-13-06 Z08-03516

-

Turning Chemical flow handle clockwise

will shut off chemical flow.

-

Turning the flow adjusting screw clockwise

lowers the chemical

flow. Turning the screw counterclockwise

lowers the flow.

Maximum Pressure..................4000 PSI / 276 BAR

Maximum Flow ............................12 GPM / 45 LPM

Minimum Flow ...........................1.0 GPM / 3.8 LPM

MAXIMUM TEMPERATURE ................200F° / 93°C

WEIGHT...................................0.75 LBS. / 0.33 KG

INLET.......................................................1/4 FNPT

OUTLET ...................................................1/4 FNPT

O-RINGS.......................................................VITON

VALVE HOUSING MATERIAL........................BRASS

1. Using screw driver remove cap (item 1A).

2. Holding handle and using socket remove nut

(item 1B) and lock washer (item 1C) found

inside handle.

3. Remove mounting nut (item 1E).

4. Holding valve housing (item 7), turn the valve

retainer (item 2) counter clockwise be careful

not to lose o-ring off bottom of retainer.

5. Holding the valve retainer (item 2) turn stem

(item 4) counterclockwise until it comes out

of the bottom of the retainer.

Reinstall in reverse order lubing o-rings before

reinstallation.

Torque retainer (item 2) to 13 ft/lbs.

1. Remove the adjusting screw retainer (item 8)

turning couter-clockwise.

2. Hold the retainer (item 8), using a screw driver

turn the adjusting screw (item 9) clockwise

until it comes out of the bottom.

3. Inspect screw for any nicks or scratches and

replace as necessary.

4. Remove and replace o-ring (item 10).

Reinstall in reverse order lubing o-rings before

reinstallation.

Torque retainer (item 2) to 30 ft/lbs

CHEMICAL

CONTROL

CHEMICAL

VOLUME

Warranty Policy

Machines are guaranteed to be free from defects in material or workmanship under normal use and service for a period of one year after delivery from the factory. Any part (other than vendor items) that is determined to be warranty will be repaired or replaced at NO CHARGE provided the warranty registration form is filled out in its entirety and the part is sent back freight prepaid.

All parts supplied to us by other manufacturers will be subject to their guarantee and warranty. Generators, motors, and engines are required by vendors to be repaired or replaced by authorized warranty repair stations. The manufacturer will assist you in locating warranty stations around the country in cases where that is necessary. Select items carry a six month warranty such as unloaders, trigger guns, etc.

The manufacturer, at its option, will repair or replace defective parts only, and does not allow for field labor charges for removal, installation, analysis, travel expense, or special freight expenses incurred for replacement parts.

Warranty does not apply to normal wear and tear including, but not limited to, freezing damage, freight damage, damage caused by misuse or misapplication, chemical related failures, contaminated filters and screens, moisture related fuel pump failures, stuck check valves, pump packings or seals, nozzles or orifices, paint, hoses, and gauges.

No results