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6- ENG

D25689

Note:

Photographs and line drawings used in this manual are for reference only and

do not represent a specific model.

CARTON CONTENTS

Bagged Handle

Bagged Parts

Nozzle Cleaning

Kit

Engine Frame and

Wheel Assembly

High

Pressure

Hose

Chemical

Hose

Engine Oil

Spray Gun

Knobs

Saddle
Bolts

Quick Connect Wand

Grommet Kit

with Quick

Connect Nozzles

Engine

Manual

Handle

Parts

Manual

English/

Spanish/

French

Operator’s

Manual

The powerful spray from your pressure washer is capable of causing
damage to surfaces such as wood, glass, automobile paint, auto striping

and trim, and delicate objects such as flowers and shrubs. Before spraying, check the item to
be cleaned to assure yourself that it is strong enough to resist damage from the force of the
spray. Avoid the use of the concentrated spray stream except for very strong surfaces like
concrete and steel.

Operating without flow of water will result in equipment damage. Operating the pressure wash-
er with water supply shutoff will void your warranty. You should never run this pressure washer
for more than 2 minutes without pulling the trigger to allow cool water to enter the pump and
the heated (recirculated) water to exit. 

Summary of Contents for D25689-E

Page 1: ... CONSUMER SAFTEY INFORMATION 2 SAFETY GUIDELINE DEFINITIONS 3 IMPORTANT SAFETY INSTRUCTIONS 3 5 CARTON CONTENTS 6 ASSEMBLY INSTRUCTIONS 7 8 OPERATING INSTRUCTIONS 8 12 MAINTENANCE 13 14 STORAGE 15 TROUBLE SHOOTING GUIDE 16 17 WARRANTY 18 QUICK FACTS 19 ESPAÑOL 21 40 FRANÇAIS 41 60 READ AND SAVE THESE INSTRUCTIONS Pressure Washer Operator s Manual Part No D25689 Rev 1 ...

Page 2: ...quality product from America s leading manufacturer of pressure washers This pressure washer when properly used and maintained will provide trouble free service Please read and follow these instructions for proper use and maintenance Please take the time now to register your pressure washer online at www devap com All sales of pressure washers are final Do not return this product to the retailer I...

Page 3: ...o the tank Use care in filling tank to avoid spilling fuel Move pressure washer away from fueling area before starting engine Heat will expand fuel in the tank which could result in spillage and possible fire explosion Keep maximum fuel level below top of tank to allow for expansion Operating the pressure washer in an explosive environment could result in a fire Operate and fuel equipment in well ...

Page 4: ...ssure washer from vehicle immediately upon arrival at your destination Your washer operates at fluid pressures and velocities high enough to penetrate human and animal flesh which could result in amputation or other serious injury Leaks caused by loose fittings or worn or damaged hoses can result in injection injuries DO NOT TREAT FLUID INJECTION AS A SIMPLE CUT See a physician immediately Never p...

Page 5: ...mp pressure Pull starter cord slowly until resistance is felt Then pull cord rapidly to avoid kickback and prevent hand or arm injury The spray gun wand is a powerful cleaning tool that could look like a toy to a child Keep children away from the pressure washer at all times Contact with hot surfaces such as engines exhaust components could result in serious burn During operation touch only the co...

Page 6: ... causing damage to surfaces such as wood glass automobile paint auto striping and trim and delicate objects such as flowers and shrubs Before spraying check the item to be cleaned to assure yourself that it is strong enough to resist damage from the force of the spray Avoid the use of the concentrated spray stream except for very strong surfaces like concrete and steel Operating without flow of wa...

Page 7: ...ne oil supplied to engine Refer to engine manual supplied by engine manufacturer for correct procedure NOTE There will be a slight amount of oil in the engine from factory testing 2 Connect wand to gun Tighten securely 3 Attach high pressure hose to gun Tighten securely 1 Place handle assembly onto frame and connect handle to frame ...

Page 8: ...r to quickly change out high pressure nozzles for different spray patterns and change to the soap nozzle for low pressure and chemical soap applications See Operation section Chemical Hose not shown Allows cleaners or cleaning solvents to be mixed with the pressurized water stream See How To Siphon Chemicals Cleaning Solvents in Operation section of this manual READ THIS OWNER S MANUAL AND SAFETY ...

Page 9: ...t be covered under warranty DO NOT allow your unit to operate in bypass mode for more than two minutes at any time Overheating of pump can cause damage to pump Thermal Relief Valve In an effort to prevent extreme damage pumps are equipped with a thermal relief valve This valve will open when the temperature inside the pump rises too high This valve will then release a gush of water in an effort to...

Page 10: ...nozzle location and spray pattern To change quick connect nozzles 1 Pull quick connect coupler back and insert nozzle 2 Release quick connect coupler and twist nozzle to make sure it is secure in coupler 0º nozzle Red This nozzle delivers a pinpoint stream and is extremely powerful It covers a very small area of cleaning This nozzle should only be used on surfaces that can withstand this high pres...

Page 11: ...gh enough to penetrate human and animal flesh which could result in amputation or other serious injury Leaks caused by loose fittings or worn or damaged hoses can result in injection injuries DO NOT TREAT FLUID INJECTION AS A SIMPLE CUT See a physician immediately Never fill fuel tank when engine is running or hot Do not smoke when filling fuel tank Never fill fuel tank completely Fill tank to 1 2...

Page 12: ...n of this manual 7 Turn water source on NOTE Make sure water supply is turned on 8 Start engine See Engine operators Manual for correct procedure NOTE If the engine does not start after two pulls pull the trigger to relieve the pressure 9 Depress trigger on gun to start water flow NOTE Stand on a stable surface and grip gun wand firmly with both hands Expect the gun to kick when triggered 10 Relea...

Page 13: ...turer s recommendations for any and all maintenance MAINTENANCE WAND If the nozzle becomes clogged with foreign materials such as dirt excessive pressure may develop If the nozzle becomes partially clogged or restricted the pump pressure will pulsate Clean the nozzle immediately using the nozzle kit supplied and the following instructions 1 Shut off the pressure washer and turn off the water suppl...

Page 14: ...en filter should be checked periodically and cleaned if necessary 1 Remove filter by grasping end and removing it from water inlet of pump as shown 2 Clean filter by flushing it with water on both sides 3 Re insert filter into water inlet of pump Filter Screen ...

Page 15: ...roximately 12 inches of garden hose with a male hose connector attached to one end Use only RV antifreeze Any other antifreeze is corrosive and can damage pump 2 Disconnect spark plug wire 3 Disconnect high pressure hose from pump and from spray gun 4 Connect 12 inch length of hose to water inlet of pump 5 Add RV antifreeze to hose as shown 6 Pull engine starter rope slowly several times until ant...

Page 16: ...gh pressure See How to Use Wand paragraph in the Operation Section Low water supply Water supply must be at least 5 GPM 20 PSI Leak at high pressure hose Repair leak Apply sealant tape if necessary Nozzle obstructed Clean nozzle with paper clip or nozzle cleaning tool pour water into nozzle end to flush out ob struction Water filter screen clogged Remove and clean filter Defective E Z start valve ...

Page 17: ...ssure hose Chemical build up in chemical injector Have parts cleaned or replaced by AWSC Worn seal or packing Have replaced by AWSC Worn or obstructed valves Have replaced by AWSC Worn unloader piston Have replaced by AWSC Worn E Z start valve Check and replace Loose hose connection Loose connections Tighten Piston packings worn Have replaced by AWSC Worn or broken o rings Have replaced by AWSC Pu...

Page 18: ...rchaser does not receive satisfactory results from the Authorized Warranty Service Center the purchaser should contact DeVilbiss Air Power Company THIS WARRANTY DOES NOT COVER Merchandise sold as reconditioned used as rental equipment or floor or display models Merchandise that has become damaged or inoperative because of ordinary wear misuse cold heat rain excessive humidity freeze damage use of ...

Page 19: ...hon RV antifreeze into pump for cold weather storage or long term storage Never leave unit running for more than 2 minutes without pulling gun trigger doing so will destroy pump and void warranty Pump is equipped with a thermal relief valve If the water overheats this valve will open and allow a gush of water to escape Once the water is released the valve closes allowing the pump to operate normal...

Page 20: ...20 ENG D25689 NOTES ...

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