Karcher K 3000 G User Manual

K3000G Manual 11/30/01 4:56 PM Page 1

Model K 3000 G Part No. 1.133-110.0

High Pressure Washer Operator 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

Specifications

Operating pressure	1500 PSI
Water volume	2.0 GPM
Engine	3.75 HP Briggs & Stratton Quattro

K3000G Manual 11/30/01 4:56 PM Page 2

MODEL K 3000 G OVERVIEW IMPORTANT PRECAUTIONS – Read First!

			Safety Warnings	Water Supply
10		When using this product basic		(Cold Water Only)
		precautions should always be followed:		•	Water hose must be at least 3/4 inch in
11		•	Read all the instructions before using the		diameter.
			product.	•	Flow rate of water supply must not fall
12		•	FIRE HAZARD! Do not add fuel with the		below 2.5 GPM (gallons per minute).
			engine running. Do not operate if fuel has	•	Flow rate can be determined by running
			been spilled. Instead move the machine		the water for one minute into an empty
13			to a different location and avoid creating		5-gallon container.
			sparks.	•	The water supply temperature must not
		•	Operate and fuel machine in a well venti-
					exceed 104°F/40°C.
			lated area, free of devices featuring an		pressure washer to draw in
14
					with solvents, e.g.
			heaters, etc.
					paint thinners, gasoline, oil, etc.
		•	High pressure jets can be dangerous
				•	Always prevent debris from being drawn
			if subject to misuse. The jet must not
					into the unit by using a clean water
			be directed at persons, animals, electrical
					source.
			devices, or the machine itself.
		4		We strongly recommend that this high
		•	Wear safety goggles.
				pressure washer not be left running for
	3	•	Do not use acids, solvents, or any other
				periods of 5 minutes or longer without
			flammable material in this product. These
				the trigger gun being engaged.
15			products can cause physical injuries to
			the operator and irreversible damage to	This Kärcher high pressure washer is
1						2
			the machine.	equipped with thermal protection to
		•	The machine has hot surfaces which can	extend the life of your pressure washer.
			cause burns. Operate the unit in a safe	The thermal protector will automatically
2			environment and away from children.	activate at a predetermined high temper-
		•	Do not allow the high pressure hose to	ature ejecting hot water before resetting.
1			come into contact with the muffler guard.	This ensures that the pump does not
		•	Do not leave the machine running	become damaged.
			unattended.
		•	Learn how to stop the machine and
			release pressure quickly. Be thoroughly		Caution
			familiar with the controls.
					• Follow the maintenance instruc-
		•	Stay alert — watch what you are doing.
					tions specified in the manual.
		•	Do not operate the product when fatigued
					• This machine has been designed
Never point nozzle at people or animals.			or under the influence of alcohol or drugs.
					for use with cleaning detergent
		•	Do not stand on unstable surfaces. Stand
Never drink alcohol or use drugs while operating this equipment.					supplied or recommended by the
			with both feet balanced at all times.		manufacturer. The use of other
Never spray electrical connections, electrical outlets or fixtures.		• The Gun Safety Lock PREVENTS the			cleaning detergents may affect the
			trigger from accidentally being engaged.		operation of the machine and void
Never add fuel with the engine running or operate where fuel has been spilled.			This safety feature DOES NOT lock trigger		the warranty.
			in the on position.

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 without the water turned on and never use hot water.

K3000G Manual 11/30/01 4:56 PM Page 4

ASSEMBLY INSTRUCTIONS

OPERATING INSTRUCTIONS

Step 1 Attach the handle to the frame of the	Step 2 Slide the wand extension
pressure washer. Align holes, insert bolt, and	into the gun. Turn the wand collar
tighten with knob.	clockwise onto the gun threads
	until tight.

3

Step 3 Check oil level. Oil level should	Step 4 Fill gas tank with unleaded
be between the “FULL” and “ADD” marks	gasoline. Do not use leaded gasoline.
dipstick. Be sure the machine is level when
ing the oil level. (Refer to the engine’s
manual for seasonal grades.)

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.

You are now ready to operate your Karcher 3000 G Pressure Washer.

Step 2 Insert the spray wand into the wand extension. Push in and turn clockwise to lock spray wand in place.

4

	Connect
garden hose to	the
water inlet.	source
	on

Step 5 Trigger the gun to eliminate trapped air, wait for a steady flow of water to emerge from the spray nozzle.

Pull the starter handle. If fails to start after 3 pulls

the trigger gun to release and repeat step 8.

Note: in cold weather push 5 times.