Table of Contents
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(GRAINGER ITEM #3WE17, #3WB80, #3WB81 AND 3WB82)
MANUFACTURED FOR W.W. GRAINGER INC.
®
C
US
201473
GH-Series Operator's Manual
©Copyright 2013, Grainger
OPERATION MANUAL FOR
GH-2403-0GAH
GH-3003-3MGH
GH-3004-0EGH
GH-3504-0EGH
HOT WATER
PRESSURE WASHER
FOR CUSTOMER SERVICE CALL
1-800-648-8478
RISK OF INJURY!
READ MANUAL BEFORE OPERATING!
This manual is an important part of the
pressure washer and must remain with this unit!
CAUTION
1
#37-1267-E/S-061013
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Table of Contents
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Summary of Contents for Mi-T-M GH-2403-0GAH
- Page 1 OPERATION MANUAL FOR GH-2403-0GAH GH-3003-3MGH GH-3004-0EGH GH-3504-0EGH (GRAINGER ITEM #3WE17, #3WB80, #3WB81 AND 3WB82) HOT WATER PRESSURE WASHER MANUFACTURED FOR W.W. GRAINGER INC. FOR CUSTOMER SERVICE CALL 1-800-648-8478 ® CAUTION RISK OF INJURY! READ MANUAL BEFORE OPERATING! 201473 This manual is an important part of the...
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Page 2: Table Of Contents
TABLE OF CONTENTS INTRODUCTION ..........................3 IMPORTANT SAFETY WARNINGS..................... 4-7 RISK OF EXPLOSION OR FIRE ..................4 RISK OF ASPHYXIATION ....................5 RISK OF INJECTION OR SEVERE CUTTING INJURY ............. 5 RISK OF ELECTROCUTION OR ELECTRICAL SHOCK ........... 5 RISK OF BURNS ........................ 6 RISK OF BURSTING ...................... -
Page 3: Introduction
INTRODUCTION Congratulations on the purchase of your new GH-Series hot water pressure washer featuring the patented Electro Magnetic Firing (EMF) System! You can be assured your hot water pressure washer was constructed and designed with quality and performance in mind. Each component has been rigorously tested to ensure the highest level of acceptance. This operator's manual was compiled for your benefit. -
Page 4: Important Safety Warnings
SAFETY WARNINGS WARNING: When using this product, basic precautions should always be observed, including the following. READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER HAZARD POTENTIAL CONSEQUENCE PREVENTION RISK OF Always operate pressure washer in a well Serious injury or death may occur ventilated area free of flammable vapors, from normal sparks in the multiple EXPLOSION OR FIRE... -
Page 5: Risk Of Asphyxiation
SAFETY WARNINGS READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER POTENTIAL CONSEQUENCE HAZARD PREVENTION RISK OF Serious injury or death may occur This pressure washer was designed for outdoor use only. Never operate this pressure washer ASPHYXIATION from inhaling engine/burner exhaust in an enclosed area. -
Page 6: Risk Of Burns
SAFETY WARNINGS READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER HAZARD POTENTIAL CONSEQUENCE PREVENTION RISK OF BURNS Never allow any part of your body to contact the Serious injury may occur from touching the gasoline engine, gasoline engine, muffler or heat exchanger. muffler or heat exchanger. -
Page 7: Risk Of Bodily Injury
SAFETY WARNINGS READ ALL SAFETY WARNINGS BEFORE USING PRESSURE WASHER POTENTIAL CONSEQUENCE PREVENTION HAZARD RISK OF BODILY INJURY Serious injury or death may occur SEEK EMERGENCY MEDICAL CARE if you are using cleaning agents and the spray appears to from detergents contacting the skin. have penetrated the skin! DO NOT TREAT AS A SIMPLE CUT! Be prepared to tell a physician exactly what kind of detergents you were using... -
Page 8: Features
FEATURES - #3WE17 GH-Series Operator's Manual... - Page 9 FEATURES LISTING 1. Center Balanced Lifting Eye 2. Engine Gasoline Tank 3. Wand Holder 4. Protective Rollcage 5. Burner Fuel Tank 6. High Pressure Pump 7. Flat Free Wheels 8. Fuel Filter/Water Seperator 9. Spray Nozzle Holder 10. Burner On/Off Switch 11.
- Page 10 FEATURES - #3WB80 GH-Series Operator's Manual...
- Page 11 FEATURES LISTING 1. Flat Free Wheels 2. Protective Rollcage 3. Protective Cover 4. Decal-Warning: Hot Surfaces 5. Decal- Warning: Allow to Cool 6. Decal-Caution: Cool before Refueling 7. Center Balanced Lifting Eye 8. Convenient Push/Pull Handle 9. Water Inlet 10. Water Strainer 11.
- Page 12 FEATURES - #3WB81 AND #3WB82 GH-Series Operator's Manual...
- Page 13 FEATURES LISTING 1. Flat Free Wheels 2. Protective Rollcage 3. Protective Cover 4. Decal-Warning: Hot Surfaces 5. Center Balanced Lifting Eye 6. Decal-Caution: Cool before Refueling 7. Decal- Warning: Allow to Cool 8. Convenient Push/Pull Handle 9. Water Inlet 10. Water Strainer 11.
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Page 14: Installation & Preparation
INSTALLATION & PREPARATION ATTIRE: Proper attire is essential to your safety. It is advised to utilize whatever means necessary to protect eyes, ears, and skin. Additional safety attire (such as respiratory mask) may be required when using detergent cleaning agents with this washer. -
Page 15: Adjustable Pressure Dual Lance
INSTALLATION & PREPARATION DUAL LANCE ASSEMBLY WITH ADJUSTABLE PRESSURE: This unit features a Dual Lance Assembly with adjustable pressure which allows the user to select a high or low pressure "fan" spray. Simply rotate the adjustable grip on the dual lance to achieve the desired pressure WARNING selection. -
Page 16: Unloader
INSTALLATION & PREPARATION UNLOADER: The unloader has been preset at the factory. HEAT DUMP VALVE: To ensure the water temperature does not exceed acceptable levels, never allow the pressure washer to operate in the bypass mode (with the unit running and the trigger closed) for more than three minutes. - Page 17 WARNING THE FOLLOWING PAGES CONTAIN OPERATING AND MAINTENANCE INSTRUCTIONS. DO NOT ATTEMPT TO OPERATE THIS PRESSURE WASHER UNTIL YOU HAVE READ AND UNDERSTOOD ALL SAFETY PRECAUTIONS AND INSTRUCTIONS LISTED IN THIS MANUAL. INCORRECT OPERATION OF THIS UNIT CAN CAUSE SERIOUS INJURY!! DO NOT ALTER OR MODIFY THIS EQUIPMENT IN ANY MANNER! GH-Series Operator's Manual...
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Page 18: Operating Instructions
OPERATING INSTRUCTIONS PRIMING THE PUMP: CAUTION It is essential to prime the pump and flush the unit each time the water supply has been disconnected from the unit OR whenever the unit has set for any period of time. This unit has a steel coil which, after setting, will cause the water remaining RISK OF UNIT DAMAGE. -
Page 19: Hot Water Operation
OPERATING INSTRUCTIONS HOT WATER OPERATION: WARNING 1. Follow the steps outlined for "START-UP/COLD WATER OPERATION". 2. Move the Burner Switch to the ON position. On initial start-up, water will RISK OF BURN! begin turning hot in approximately 20 seconds and will reach maximum THE WATER TEMPERATURE temperature in approximately 2-1/2 minutes, provided the trigger remains COULD BECOME VERY HOT... -
Page 20: Storage & Maintenance
STORAGE & MAINTENANCE SPECIFIC MAINTENANCE: ENGINE: The engine instruction manual accompanying your unit, lists specific procedures for maintenance of the engine. Following the engine manufacturer's recommendations will extend engine life. PUMP: Change the pump oil after the first 50 hours of operation. After initial change, every 3 months or 250 hour intervals are recommended.
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