Karcher G 4000 RH User Manual

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G 4000 RH

9.139-185.0 01/06

HIGH PRESSURE WASHER OPERATOR MANUAL

Model Overview

3

 

Important Safety Instructions

4

 

Assembly Instructions

5

 

Operating Instructions

7

 

Using the Accessories

8

 

Working with Detergents

9

 

Taking a Break

10

 

Shutting Down & Clean-Up

10

 

Winterizing and Long-Term Storage 11

 

Maintenance Instructions

11

 

Cleaning Tips

12

 

Troubleshooting

14

 

Specifications

Operating pressure

4000 PSI

Water volume

3.6 GPM

Detergent suction

0.15

- 0.20 GPM

Engine

13.0

HP

 

Honda GX 390

Part No.

1.810-401.0

Serial no.

 

 

Safety Alert Symbols

DANGER

indicates “an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING

indicates “a potentially hazardous situation which, if not avoided, could result in death or injury.”

CAUTION

indicates “a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage incidents.”

Owner/User Responsibility

The owner and/or user must have an understanding of the manufacturer’s operating instructions and warnings before using this pressure washer. Warning information should be emphasized and understood.

If the operator is not fluent in English, the manufacturer’s instructions and warnings shall be read to and discussed with the operator in the operator’s native language by the purchaser/owner, making sure that the operator comprehends its contents.

Owner and/or user must study and maintain for future reference the manufacturers’ instructions.

Kärcher Customer Support USA

Call: 1-800-537-4129 for help or visit our website: www.karcher-usa.com/home

Please take a moment to register your pressure washer online at www.karcher-usa.com/warranty

Kärcher Customer Service CDN

Call: 1-800-465-4980 for help or visit our website: www.karcher-canada.com

Kärcher Customer Support Mexico

Call: 01-800-024-13-13 for help or visit our website: www.karcher.com.mx

2 English

Karcher G 4000 RH User Manual

MODEL OVERVIEW

1

Handle

9

High pressure outlet

2

Trigger gun

10

Detergent suction tube with filter

3

Trigger gun safety lock

11

Quick connect nozzles

4

High pressure hose

12

Water inlet filter

5

Gas tank

13

Pressure and water volume regula-

6

Spray wand

 

tion

7

Dipstick

For engine details see engine manual.

8Water inlet with garden hose connector

English 3

IMPORTANT SAFETY INSTRUCTIONS

!Read the operating instructions of the engine manufacturer before start-up and follow the safety instructions carefully.

WARNING

When using this product basic precautions should always be followed, including the following:

!Read all the instructions before using the product.

!To reduce the risk of injury, close supervision is necessary when a product is used near children.

!Know how to stop the product and bleed pressures quickly. Be thoroughly familiar with the controls.

!Stay alert – watch what you are doing.

!Do not operate the product when fatigued or under the influence of alcohol or drugs.

!Keep operating area clear of all persons.

!Do not overreach or stand on unstable support. Keep good footing and balance at all times.

!Wear safety goggles.

!Follow the maintenance instructions specified in the manual.

WARNING

Risk of Injection or Severe Injury to Persons – Keep Clear of Nozzle – Do Not Direct Discharge Stream At Persons. This machine is to be used only by qualified operators.

!High pressure jets can be dangerous if misused. The jet must not be directed at persons, animals, electrical devices, or the unit itself.

!Do not spray electrical connections, electrical outlets or fixtures.

4 English

WARNING

Risk Of Explosion – Do not spray flammable liquids.

!Do not use acids, alkaline, solvents, or any flammable material in this product. These products can cause physical injuries to the operator and irreversible damage to the machine.

WARNING

Gun Kicks Back – Hold with both hands.

!The Trigger Gun Safety Lock prevents the trigger from accidentally being engaged. This safety feature DOES NOT lock trigger in the ON position.

CAUTION

Risk of Asphyxiation – Use this product only in a well ventilated area.

!Operate and fuel machine in a well ventilated area, free of devices featuring an open pilot or flame such as boilers, water heaters, etc.

CAUTION

Risk of Fire – Do not add fuel when the product is operating.

!Do not operate if fuel has been spilled. Instead, move the machine to a different location and avoid creating sparks.

!The machine has hot surfaces which can cause burns. Operate the unit in a safe environment and away from children.

!Do not touch hot surfaces or allow accessories to contact hot surfaces.

!Do not allow the high pressure hose to come into contact with the muffler guard.

!Do not leave the machine running unattended.

!Avoid tipping the machine on its side.

SAVE THESE INSTRUCTIONS

WATER SUPPLY

(Cold Water Only)

CAUTION

When connecting the water inlet to the water supply mains, local regulations of your water company must be observed. In some areas the unit must not be connected directly to the public drinking water supply. This is to ensure that there is no feedback of chemicals into the water supply. Direct connection via a receiver tank or backflow preventer, for example, is permitted.

Dirt in the feed water will damage the unit. To avoid this risk, we recommend fitting a water filter.

!Garden hose must be at least 5/8 inch in diameter.

!Flow rate of water supply must not fall below 4.0 GPM (gallons per minute).

!Flow rate can be determined by running the water for one minute into an empty 5-gallon container.

!The water supply temperature must not exceed 104°F/40°C.

!Never use the pressure washer to draw in water contaminated with solvents, e.g. paint thinners, gasoline, oil, etc.

!Always prevent debris from being drawn into the unit by using a clean water source.

!Do not operate pressure washer without the water turned on.

ASSEMBLY INSTRUCTIONS

"STEP 1:

Prior to initial startup, cut off tip of oil reservior cap on the pump.

"STEP 2:

Prior to initial startup, put engine oil (provided in bottle) in engine before starting the engine.

For engine details see engine manual.

"STEP 3:

Attach the handle to the frame of the pressure washer. Align holes, insert bolts, and tighten with knobs.

"STEP 4:

Mount the gun/hose storage handle.

English 5

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