Karcher K 2.35 M Manual

K 2.35

High Pressure Washer Operator Manual

Overview ........................................................................		2
Precautions ................................................................		2-4
Assembly Instructions ...................................................		4
Operating Instructions ...................................................		5
Using the Accessories ...................................................		6
Working with Detergents ...............................................		7
Shut Down and Clean-Up .............................................		8
Taking a Break ...............................................................		8
Maintenance Instructions ..............................................		8
Winterizing and Long-Term Storage .............................		9
Cleaning Tips ...........................................................		9-10
Optional Cleaning Accessories ...................................		10
Troubleshooting .....................................................		11-12
	French...........	13
Specifications
Max. Pressure	1300 PSI
Max. Water Volume	1.3 GPM
Voltage	120 V
Amp Draw	13 AMPS

Please keep the original box, packaging and receipt. Before operating this unit, please read this manual

thoroughly and retain it for future reference.

5.960-956 (2006206-06-03)

OVERVIEW High Pressure Washer

Machine includes
1.	On/Off switch	7.	High/Low pressure nozzle
2.	Connector for detergent suction tube	8.	Trigger gun
3.	High pressure outlet	9.	Trigger gun safety lock
4.	Water inlet with integral water filter	10.	High pressure hose
5.	Detergent filter	11.	Power cord
6.	Detergent suction tube

NEVER!

Never point nozzle at people or animals.

Never drink alcohol or use drugs while operating this equipment.

Never operate while standing in water.

Never touch plug with wet hands.

Never let electrical connections rest in water.

Never operate pressure washer without the water turned on.

Never use hot water.

THE BEST ANTI-FREEZE PROTECTION IS PROVIDED BY USING AND STORING THE MACHINE IN SHELTERED SPACE.

IMPORTANT PRECAUTIONS – Read First!

Safety Warnings

When using this product basic precautions should always be followed:

•Read all the instructions before using the product.

•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.

•To reduce the risk of injury, do not operate the machine near children.

•Learn how to stop the machine and release pressure quickly. Be thoroughly familiar with the controls.

•Stay alert — watch what you are doing.

•Wear safety goggles.

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

•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.

•To reduce the risk of electrocution, keep all connections dry and off the ground. Do not touch plug with wet hands.

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

WARNING

•DO NOT USE WITH FLAMMABLE LIQUIDS AND TOXIC CHEMICALS.

•INJECTION HAZARD: EQUIPMENT CAN CAUSE SERIOUS INJURY IF THE SPRAY PENETRATES THE SKIN. DO NOT POINT THE GUN AT ANYONE OR ANY PART OF THE BODY. IN CASE OF PENETRATION SEEK MEDICAL AID IMMEDIATELY.

•THIS SYSTEM IS CAPABLE OF PRODUCING 1300 PSI. TO AVOID RUPTURE AND INJURY, DO NOT OPERATE THIS PUMP WITH COMPONENTS RATED LESS THAN 1300 PSI WORKING PRESSURE (INCLUDING BUT NOT LIMITED TO SPRAY GUNS, HOSE AND HOSE CONNECTIONS).

•BEFORE SERVICING, CLEANING OR REMOVAL OF ANY PARTS, SHUT OFF POWER AND RELIEVE PRESSURE.

•DO NOT SPRAY ELECTRICAL APPARATUS AND WIRING.

•HIGH PRESSURE. KEEP CLEAR OF NOZZLE.

•IF CONNECTION IS MADE TO A POTABLE WATER SYSTEM, THE SYSTEM SHALL BE PROTECTED AGAINST BACKFLOW.

GROUNDING INSTRUCTIONS

This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This product is equipped with a cord having an equipment grounding conductor and a grounding plug. The plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances. DANGER – Improper connection of the equipment-grounding conductor can result in a risk of electrocution. Check with a qualified electrician or service personnel if you are in doubt as to whether the outlet is properly grounded. Do not modify the plug provided with the product. If it will not fit the outlet, have a proper outlet installed by a qualified electrician. Do not use any type of adaptor with this product.

Extension Cords

Use a sufficient gauge: Up to 25 ft = 12/3 AWG 25 to 50 ft = 10/3 AWG

Use only 3-wire extension cords that have 3- 3 prong grounding-type plugs and 3-pole cord connectors that accept the plug from the product. Use only extension cords that are intended for outdoor use. These extension cords are identified by a marking “Acceptable

for use with outdoor appliances; store indoors while not in use.” Use only extension cords having an electrical rating not less than the rating of the product. Do not use damaged extension cords. Examine extension cord before using and replace if damaged. Do not abuse extension cord and do not yank on any cord to disconnect. Keep cord away from heat and sharp edges. Always disconnect the extension cord from the receptacle before disconnecting the product from the extension cord.

IMPORTANT PRECAUTIONS – continued

Water Supply (Cold Water Only)

•Water hose must be at least a 1/2 inch or 5/8 inch in diameter.

•Flow rate of water supply must not fall below 2 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.

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

•Always prevent debris from being drawn into the unit by using a clean water source and an accessory water filter if required.

ASSEMBLY INSTRUCTIONS

Step 1

Pull out the locking slide from the right side of the trigger gun handle.

Step 2

Insert the small end of the high pressure hose into place.

Step 3

Push the locking slide back into the trigger gun to lock the hose in position.

Step 4

Connect the detergent suction tube to the pressure washer.

OPERATING INSTRUCTIONS

Step 1

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

Step 2

Insert the High/Low pressure nozzle into the trigger gun. Press in against the spring tension and twist into the locked position.

Step 3

Connect garden hose to unit’s water inlet.

Step 5

Plug the power cord into the power outlet. Unlock the lock of the trigger gun (A). Trigger the gun (B) to eliminate trapped air, wait for a steady flow of water to emerge from the spray nozzle.

Step 4

Connect garden hose to the cold water source and turn water on completely.

Step 6

Turn on the pressure washer (I). NOTE: This unit is equipped with a

pressure switch. The motor only starts up when the trigger on the gun is pulled. The motor shuts off when the trigger is released.

USING THE ACCESSORIES

High/low pressure nozzle

This nozzle features two positions. The high setting provides a steady powerful 25° high pressure spray pattern, for general cleaning. The low setting creates a wider 40° low pressure pattern.

6Turn the wand nozzle clockwise for high pressure. Turn counter clockwise for low pressure.

NOTE: Detergent is applied with the nozzle set at low pressure.

Warning

TO AVOID SERIOUS INJURY, NEVER POINT SPRAY NOZZLE AT

YOURSELF, OTHER PERSONS OR ANIMALS

WORKING WITH DETERGENTS

Kärcher Pressure Washers operate at two pressures. The high pressure is used for cleaning, you cannot apply detergents when working at high pressure. To apply detergents you must be operating at low pressure.

Step 1

Install the High/Low pressure nozzle.

Set the nozzle to the low pressure setting by turning the nozzle collar. The nozzle must be set in the low pressure (-) position to apply detergents.

Step 2

Place the filter end of detergent suction tube into the jug.

Step 3

Turn on the pressure washer. Pull trigger to operate unit: Liquid detergent is drawn into the unit and mixed with water. Apply detergent to work area, from bottom to top. Do not allow detergent to dry on surface.

For best results see Cleaning Tips on pages 9 & 10 for specific information on how to clean different surfaces.

Always Use Kärcher Detergents for Best Results.

Kärcher biodegradable detergents are specially formulated to protect the environment and your pressure washer. Special formula won’t clog the suction tube filter and will protect the internal parts of the pressure washer for a longer life. For Kärcher Detergents, check your retailer or call:

1-800-465-4980

The following Kärcher detergents are available:

•Pressure Wash

•Deck Wash

•Degreaser

•Touchless Vehicle Wash

Caution

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

Never use

•Bleach, chlorine products and other corrosive chemicals

•Liquids containing solvents (i.e., paint thinners, gasoline, oils)

•Tri-sodium phosphate products

•Ammonia products

•Acid-based products

These chemicals will harm the unit and will damage the surface being cleaned.

SHUTTING DOWN & CLEAN-UP

Step 1

Step 2

Step 3

Step 4

Remove detergent suction tube from jug and insert into 1 gallon (5 L) of fresh water. Siphon water at low pressure for one minute.

Turn the switch to	Turn off the water	Press trigger to
off (0) position and	source.	release water
unplug cord from		pressure.
outlet.

Step 5

Disconnect the garden hose from the water inlet on the unit.

Step 6

Disconnect the high pressure hose from the high pressure outlet and engage the gun safety lock.

TAKING A BREAK... five minutes or more

Step 1	Step 2
Engage gun	Turn pressure
safety lock.	washer to off (O)
	position.

MAINTENANCE INSTRUCTIONS

Cleaning the	Cleaning the
water inlet filter	detergent filter
Pull out the water inlet	Pull out the detergent
filter with flat-nose	suction tube and rinse
pliers and rinse filter in	filter in warm water.
warm water.

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