Karcher HD 3000 DH, HD 3500 DB, HD 2700 DB, HD 2700 DH, HD 3500 DH User Manual

Overview . . . . . . . . . . . . . . . . . . . . .1

Precautions . . . . . . . . . . . . . . . . . .1-2

Assembly Instructions . . . . . . . . . . . .3

Operating Instructions . . . . . . . . . . . .4

Using the Accessories . . . . . . . . . . .5

Working with Detergents . . . . . . . . . .6

Shut Down and Clean-Up . . . . . . . . .7

Taking a Break . . . . . . . . . . . . . . . . .7

Winterizing and Long-Term Storage .7

Cleaning Tips . . . . . . . . . . . . . . . . .8-9

Optional Cleaning Accessories . . . . .9

Troubleshooting . . . . . . . . . . . . .10-11

Model HD 2700 DB

Part No.1.194-116

Model HD 2700 DH

Part No.1.194-117

Model HD 3000 DH

Part No.1.187-115

Model HD 3500 DH

Part No.1.810-997

Model HD 3500 DB

Part No.1.810-998

High Pressure Washer Operator Manual

Specifications

Model HD 2700 DH/DB

Operating pressure 2700 PSI Water volume 2.8 GPM Engine 6.5 HP

Honda GX 200/

Briggs & Stratton Itek

Model HD 3000 DH

Operating pressure 3000 PSI Water volume 3.2 GPM Engine

9 HP

Honda GX 270

Model HD 3500 DH/DB

Operating pressure 3500 PSI Water volume 4.0 GPM Engine

13 HP Honda GX 390/

Briggs & Stratton Vangard

Manual Part No.9.139-107

In USA Call:

1-800-537-4129

or visit our website:

www.karcher-usa.com

NEVER!

Model 2700 DH/DB, 3000 DH & 3500 DH/DB OVERVIEW

Item Description

1. High pressure outlet

2. Water inlet with garden hose connector and filter

3. Detergent suction tube

4. Knob Assembly (two each, Bolt & Knob)

5. High pressure hose

6. Detergent filter

7. Handle

8. Trigger gun

9. Trigger gun safety lock

10. Pull start (not pictured)

11. Gas tank

12. Oil fill cap (not pictured)

13. Spray wand

14.

Dirtblaster

nozzle

15. Pressure control

16. Gun/hose storage handle

17. Nozzle

18. Detergent tray

19. Operator manuals

Features:

• Low oil sensor

• Thermal protection sensor

Never point nozzle at people or animals. Never drink alcohol or use drugs while operating this equipment. Never spray electrical connections, electrical outlets or fixtures. Never add fuel with the engine running or operate where fuel has been spilled. Never touch hot surfaces or allow accessories to contact hot surfaces. Never operate in an enclosed space, exhaust fumes are dangerous. Never operate near utilities with open flames. Never operate pressure washer without the water turned on. Never use hot water.

NOTE: Engines controls shown may appear different.

IMPORTANT PRECAUTIONS – Read First!

Safety Warnings

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

• Read all the instructions before using the product.

• Fire hazard! Do not add fuel with the engine running. Do not operate if fuel has been spilled. Instead, move the machine to a different location and avoid creating sparks.

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

• High pressure jets can be dangerous if subject to misuse.The jet must not be directed at persons, animals, electrical devices, or the machine itself.

• Wear safety goggles.

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

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

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

• Do not leave the machine running unattended.

• Learn how to stop the machine and release pressure 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.

• Do not stand on unstable surfaces. Stand with both feet balanced at all times.

• Avoid tipping the machine on its side.

• The Gun Safety Lock PREVENTS the trigger from accidentally being engaged.This safety feature DOES NOT lock trigger in the on position.

Water Supply (Cold Water Only)

• Water hose must be at least 3/4 inch in diameter.

• Flow rate of water supply must not fall below 2.5 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.

We strongly recommend that this high pressure washer not be left running for periods of 5 minutes or longer without the trigger gun being engaged.

This Kärcher high pressure washer is equipped with thermal protection to extend the life of your pressure washer. The thermal protector will automatically activate at a predetermined high temperature ejecting hot water before resetting.This ensures that the pump does not become damaged.

Caution

• Follow the maintenance instructions

specified in the manual.

• This machine has been designed

for use with cleaning detergents supplied or recommended by the manufacturer. The use of other cleaning detergents may affect the operation of the machine and void the warranty.

ASSEMBLY INSTRUCTIONS

Step1 Attach the handle

to the frame of the pressure washer.Align holes, inser t bolts, and tighten with knobs.

Step2 Attach the

gun/hose storage handle.

Step8 Connect the

high pressure hose to the unit’s high pressure outlet.

Step9 Connect the

garden hose to unit’s water inlet.

Step7 Attach the

high pressure hose to the spray gun.

Important!

Do not run the engine with a high or low oil level as this can cause engine damage. If you have further questions regarding the engine, please refer to the engine’s operating manual included with the unit.

Step3 Attach the

wand to the spray gun.

Step4 Attach the triple

jet nozzle to the wand.

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