background image

2- ENG

A00732

IMPORTANT SAFETY INSTRUCTIONS

Do not operate this unit until you have read and understand this

Operators Manual and the Engine Owners Manual for Safety,

Operation, and Maintenance Instructions.

RISK OF EXPLOSION OR FIRE

HAZARD

WHAT CAN HAPPEN

HOW TO PREVENT IT

• Spilled gasoline and it’s vapors can be-

come ignited from cigarette sparks,
electrical arcing, exhaust gases, and hot
engine components such as the muffler.

• Shut off engine and allow it to cool before

adding fuel to 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 ½" below top of

tank to allow for expansion.

• Operating the pressure washer in an ex-

plosive environment could result in a fire.

• Operate and fuel equipment in well ventilated

areas free from obstructions. Equip areas with
fire extinguisher suitable for gasoline fires.

READ AND SAVE THESE INSTRUCTIONS

This product may not be equipped with a spark arresting muffler. If
the product is not equipped and will be used around flammable ma-

terials, or on land covered with materials such as agricultural crops, forest, brush,
grass, or other similar items, then an approved spark arrester must be installed and is
legally required in the state of California. It is a violation of California statutes section
130050 and/or sections 4442 and 4443 of the California Public Resources Code, unless
the engine is equipped with a spark arrester, as defined in section 4442, and
maintained in effective working order. Spark arresters are also required on some U.S.
Forest Service land and may also be legally required under other statutes and ordi-
nances.

Engine exhaust contains chemicals known, in certain quantities, to
cause cancer, birth defects or other reproductive harm

.

CONSUMER SAFETY INFORMATION

SAFETY GUIDELINES - DEFINITIONS

Indicates an imminently
hazardous situation

which, if not avoided, 

will

result in 

death

or serious injury.

Indicates a potentially
hazardous situation

which, if not avoided, 

could

result in

death or serious injury.

Indicates a potentially
hazardous situation

which, if not avoided, 

may

result in 

minor

or moderate injury.

Used without the safety
alert symbol indicates a

potentially hazardous situation which, if not
avoided, 

may

result in 

property damage

.

This manual contains information that is important for you to know and understand. This
information relates to protecting 

YOUR SAFETY

and 

PREVENTING EQUIPMENT PROBLEMS

.

To help you recognize this information, we use the symbols below. Please read the manual and
pay attention to these symbols.

Summary of Contents for ZR3700

Page 1: ...ructions 2 5 Carton Contents 6 Assembly Instructions 6 Operating Instructions 7 11 Maintenance 11 12 Storage 13 Trouble Shooting Guide 14 15 Warranty 16 Espa ol 17 32 Record All Information and attach...

Page 2: ...ush grass or other similar items then an approved spark arrester must be installed and is legally required in the state of California It is a violation of California statutes section 130050 and or sec...

Page 3: ...mals Some cleaning fluids contain substances which could cause injury to skin eyes or lungs Use only cleaning fluids specifically recom mended for high pressure washers Follow manufacturers recommenda...

Page 4: ...clothing to protect eyes and skin from contact with sprayed materials Use of acids toxic or corrosive chemicals poisons insecticides or any kind of flam mable solvent with this product could re sult...

Page 5: ...ion of your pressure washer could lead to serious injury or death to you or others Do not use chlorine bleach or any other corrosive compound Become familiar with the operation and con trols of the pr...

Page 6: ...es on panel 3 Place handle assembly onto frame depress the snap buttons and slide the handle assembly onto the frame until snap buttons snap into place CARTON CONTENTS Engine Frame and Wheel Assembly...

Page 7: ...mpare the illustrations with your unit to familiarize yourself with the location of various controls and adjustments Save this manual for future reference Engine High Pressure Hose Spray Gun Quick Con...

Page 8: ...rove cleaning effectiveness Water Supply All pressure washers must have a source of water The minimum requirements for a water supply are 20 PSI and 5 gallons per minute 3 Adjust the pres sure regulat...

Page 9: ...NOT use hot water use cold water only NEVER turn water supply off while pressure washer engine is running or damage to pump will result DO NOT stop spraying water for more than two minutes at a time...

Page 10: ...anual for correct procedure 3 Verify the filter screen is in water inlet of pump NOTE Cone side faces out HOW TO APPLY CHEMICALS AND CLEANING SOLVENTS Applying chemicals or cleaning solvents is a low...

Page 11: ...of clean water and draw clean water through chemical injection system to rinse system thoroughly NOTE Failure to do so could cause damage to the pump 2 Turn engine off See Engine Owner s Manual NOTE N...

Page 12: ...il 1 Remove dipstick oil plug from pump and wipe clean 2 Insert dipstick oil plug fully into pump then remove it 3 Oil level is correct when oil covers the lower 1 2 inch of end of dipstick oil plug H...

Page 13: ...p protector winterizer or RV antifreeze is to provide proper lubrication to the internal seals of the pump regardless of temperature or environment 1 Obtain a funnel six ounces of RV antifreeze and 16...

Page 14: ...GPM 20 PSI Leak at high pressure hose fitting Repair leak Apply sealant tape if necessary Nozzle obstructed See Nozzle Cleaning instructions in the Maintenance section Water filter screen clogged Remo...

Page 15: ...e 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 Pump head or tubes damaged from freezing Hav...

Page 16: ...purchaser 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 r...

Reviews: