DeVilbiss 2020CWVB Owner's Manual

DeVilbiss 2020CWVB Owner's Manual

Pressure washer

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This product is not equipped with a spark arresting muffler. If the product will be used around
flammable materials, 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 Califor-
nia Public Resources Code, unless the engine is equipped with a spark arrestor, 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 ordinances.
This product may contain chemicals known to the state of California to cause cancer, birth defects, or other
reproductive harm. This warning is given in compliance with California Proposition 65, as detectable amounts
of chemicals subject to proposition 65 may be contained in this product.
ENGINE OIL MUST BE ADDED TO THE ENGINE BEFORE USE.
D20247 Rev. 2 7/13/00

PRESSURE WASHER

OWNERS MANUAL
for
Model 2020CWVB
Read Owner's Manual. Do not operate equipment until you
have read Owners Manual for Safety, Assembly, Operation,
Maintenance and Storage Instructions.
CAUTION

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Summary of Contents for DeVilbiss 2020CWVB

  • Page 1: Pressure Washer

    PRESSURE WASHER OWNERS MANUAL Model 2020CWVB Read Owner's Manual. Do not operate equipment until you have read Owners Manual for Safety, Assembly, Operation, Maintenance and Storage Instructions. • This product is not equipped with a spark arresting muffler. If the product will be used around...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Table of Contents ........... 2 Assembly ..............7 Owner's Responsibilities ......... 2 Operation ..............8 Pressure Washer Return Policy ......2 Maintenance ............14 Safety Guidelines-Definitions ........2 Storage ..............16 Warranty ..............3 Troubleshooting ............ 17 Safety Rules ............
  • Page 3: Warranty

    ONE YEAR FROM DATE OF PURCHASE All merchandise manufactured by DeVilbiss Air Power Company Manufacturing is warranted to be free of defects in workmanship and material which occur during the first year from the date of purchase by the original purchaser (initial user).
  • Page 4: Safety Rules

    IMPORTANT SAFETY INSTRUCTIONS IMPROPER OPERATION OR MAINTENANCE OF THIS PRODUCT COULD RESULT IN SERIOUS INJURY AND PROPERTY DAMAGE. READ AND UNDERSTAND ALL WARNINGS AND OPERATING INSTRUCTIONS BEFORE USING. HAZARD WHAT CAN HAPPEN HOW TO PREVENT IT • Spilled gasoline and it’s vapors can become •...
  • Page 5 IMPORTANT SAFETY INSTRUCTIONS HAZARD WHAT CAN HAPPEN HOW TO PREVENT IT • Spray directed at electrical outlets or • Unplug any electrically operated product WARNING switches, or objects connected to an before attempting to clean it. Direct spray electrical circuit, could result in a fatal away from electric outlets and switches.
  • Page 6: Contents Of Carton

    CONTENTS OF CARTON English/ Instructional Spanish Video Owner's Manual Handle Engine Manual Nozzle Cleaning Kit Handle Knobs Bagged Parts Bagged Handle Spray Gun Multi-Reg Wand 30 Weight Chemical Hose Engine Frame and High Pressure Hose Engine Oil Wheel Assembly D20247 6 —...
  • Page 7: Unpacking

    UNPACKING 1. Open carton. 2. Remove plastic bag containing handle and engine manual supplied by engine manufacturer. Knobs 3. Remove cardboard from top of unit and inner cardboard from around unit. 4. Remove plastic bag containing two knobs, nozzle cleaning kit, instructional video, English Owner's Manual, and Spanish Owner's Manual from carton.
  • Page 8: Operation

    OPERATION NOTE: Become familiar with the controls and features described on these pages before operating your unit. Spray Gun Gun/ Hose Detachable Holder Handle for Storage 1/4" X 25 ft. High Pressure Hose Heavy Duty Fuel Steel Frame Filler Multi-Reg Wand Starter Grip Throttle...
  • Page 9 OPERATION BASIC ELEMENTS OF ENGINE When unit is in bypass mode, water circulating inside the pump begins to heat up. If unit is left in bypass Choke Control: Opens and closes the choke valve in mode for more than two (2) minutes, the water tem- carburetor.
  • Page 10 OPERATION For low pressure operation, extend the nozzle of the multi-reg wand as shown. RISK OF INJECTION OR INJURY TO PERSON. DO NOT DIRECT DISCHARGE Multi-Reg (Low Pressure Setting) STREAM TOWARD PERSONS. WHEN USING THE HIGH PRESSURE SET- TING, DO NOT ALLOW THE JET-LIKE SPRAY TO COME IN CONTACT WITH UNPROTECTED SKIN, EYES, OR WITH ANY PETS OR ANIMALS.
  • Page 11: Before Starting

    OPERATION BEFORE STARTING 6. Connect water supply hose to water inlet of pump as shown. 1. Move pressure washer to level ground. NOTE 2. Check engine oil level. Refer to engine The water supply must provide a minimum manufacturer's manual for procedure. of 5 gallons per minute at 20 PSI.
  • Page 12 OPERATION Choke Control NEVER FILL FUEL TANK COMPLETELY. FILL TANK TO 1/2" BELOW BOTTOM OF FILLER NECK TO PROVIDE SPACE FOR FUEL EX- PANSION. WIPE ANY FUEL SPILLAGE FROM ENGINE AND EQUIPMENT BEFORE START- ING ENGINE. TYPICAL HOOK-UP Your pressure washer hookup should resemble this 2.
  • Page 13 OPERATION FAST SLOW STOP WHEN USING THE HIGH PRESSURE SETTING, DO NOT ALLOW THE HIGH PRESSURE SPRAY TO COME IN CONTACT WITH UNPROTECTED SKIN, EYES, OR WITH ANY PETS OR ANIMALS. SERIOUS Throttle Control INJURY CAN OCCUR. 4. Turn off water supply. DO NOT stop spraying water for more than two minutes at a time.
  • Page 14: Maintenance

    MAINTENANCE WHEN DOING MAINTENANCE, YOU MAY BE EXPOSED TO HOT SURFACES, WATER PRESSURE, MOVING PARTS, OR FIRE RESULTING IN DEATH. BEFORE PERFORMING ANY MAINTENANCE OR REPAIR, DISCONNECT SPARK PLUG WIRE, LET ENGINE COOL AND RELEASE ALL WATER PRES- SURE. THE ENGINE CONTAINS FLAMMABLE FUEL. DO NOT SMOKE OR WORK NEAR OPEN FLAMES WHILE PERFORMING MAINTENANCE.
  • Page 15 MAINTENANCE 8. Take this opportunity to inspect wand for obstruc- HOW TO CLEAN THE NOZZLE tions. Back flush wand if obstructions are seen. If the nozzle becomes clogged with foreign material 9. Reassemble nozzle to wand. Tighten securely to such as dirt, excessive pump pressure may develop prevent leaks.
  • Page 16: Storage

    STORAGE PREPARATION FOR STORAGE It is recommended that you follow these steps to protect the internal seals of the pressure washer when Use only RV antifreeze. Any other antifreeze storing the unit for an extended period and WHEN is corrosive and can damage pump. FREEZING TEMPERATURES ARE EXPECTED.
  • Page 17: Troubleshooting

    TROUBLESHOOTING PROBLEM CAUSE CORRECTION Engine will not start 1. Add fuel. 1. No fuel. (see Engine Manual for 2. Add required amount of oil. 2. Low oil (if oil-alert equipped). further engine trouble- 3. Squeeze gun trigger to relieve pres- 3.
  • Page 18: Repair Parts

    REPAIR PARTS 6 HP Briggs & Stratton Engine Model Number 12H802 DAPC- Vertical Pump H040 High Pressure Hose 17628 Trigger Gun 15227 Wand NCT001 Nozzle Cleaning Kit H140 Chemical Hose 17619 Tire W137 Pal Nut 17367 Hand Grips 17926 Foot Contact your local engine dealer for parts and service.
  • Page 19 NOTES 19 — ENG D20247...
  • Page 20: Quick Facts

    Don’t allow water to freeze in pump, gun, wand or hoses. STORAGE Siphon RV antifreeze into pump for cold weather storage or long term storage. ALWAYS REFER TO THE MANUALS SUPPLIED WITH THIS UNIT DeVilbiss Air Power Company • 213 Industrial Drive • Jackson, TN 38301-9615...

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