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5.962-295.0 (04/07)
HIGH PRESSURE WASHER OPERATOR MANUAL
Model Overview |
3 |
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Important Safety Instructions |
4 |
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Assembly Instructions |
6 |
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Operating Instructions |
7 |
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Using the Accessories |
8 |
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Working with Detergents |
9 |
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Taking a Break |
10 |
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Shutting Down & Clean-Up |
10 |
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Winterizing and Long-Term Storage 11 |
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Maintenance Instructions |
11 |
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Cleaning Tips |
12 |
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Troubleshooting |
14 |
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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.”
Specifications
Operating pressure |
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1550 PSI |
Water volume |
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1.3 GPM |
Amp draw |
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13 AMPS |
Voltage |
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120 V |
Part No. |
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1.672-409.0 |
Serial no. |
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For household use only! |
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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: 1-800-537-4129 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
MODEL OVERVIEW
1 |
High pressure outlet |
9 |
Detergent tank |
2 |
Water inlet with garden hose |
10 |
Wheels |
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connector |
11 |
Trigger gun with Electronic Power |
3 |
ON/OFF switch |
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Control (EPC) |
4 |
Handle |
12 |
High pressure hose |
5 |
Collapsable transport handle |
13 |
Trigger gun safety lock |
6 |
Mesh Bag |
14 |
Dirtblaster® (Rotary spray wand) |
7 |
Trigger gun storage |
15 |
Spray wand |
8Power cord with Ground Fault Circuit Interrupter (GFCI)
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IMPORTANT SAFETY INSTRUCTIONS
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.
Follow the maintenance instructions specified in the manual.
This product is provided with a Ground Fault Circuit Interrupter built into the power cord plug. If replacement of the plug or cord is needed, use only identical replacement parts.
WARNING
Risk of Injection or Injury – Do Not Di-
rect Discharge Stream At Persons.
High pressure jets can be dangerous if misused. The jet must not be directed at persons, animals, electrical devices, or the unit itself.
Wear safety goggles.
WARNING
Risk Of Explosion – Do not spray flammable liquids.
Do not use acids, alkaline, solvents, or any flammable material in this
4 English
product. These products can cause physical injuries to the operator and irreversible damage to the machine.
CAUTION
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.
WARNING – Risk of Electrocution
Inspect cord before using – Do not use if cord is damaged.
Keep all connections dry and off the ground.
Do not touch plug with wet hands.
Do not use extension cord with this product.
Connect to individual branch circuit only.
CAUTION
This unit has been designed for use with cleaning detergents recommended by the manufacturer. The use of other cleaning detergents may affect the operation of the machine and void the warranty.
WARNING
DO NOT SPRAY ELECTRICAL APPARATUS AND WIRING.
DO NOT USE WITH FLAMMABLE LIQUIDS AND TOXIC CHEMICALS.
HIGH PRESSURE. KEEP CLEAR OF NOZZLE.
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 1550 PSI TO AVOID RUPTURE AND INJURY, DO NOT OPERATE THIS PUMP WITH COMPONENTS RATED LESS THAN 1550 PSI WORKING PRESSURE (INCLUDING BUT NOT LIMITED TO SPRAY GUNS, HOSE AND HOSE CONNECTIONS).
BEFORE SERVICING, CLEANING OR REMOVING ANY PARTS, SHUT OFF POWER AND RELIEVE PRESSURE.
IF CONNECTION IS MADE TO A POTABLE WATER SYSTEM, THE SYSTEM SHALL BE PROTECTED AGAINST BACKFLOW.
SAVE THESE INSTRUCTIONS
GROUND FAULT CIRCUIT INTERRUPTER PROTECTION
This pressure washer is provided with a ground-fault circuit-interrupter (GFCI) built into the plug of the power-supply cord. This device provides additional protection from the risk of electric shock. Should replacement of the plug or cord become necessary, use only identical replacement parts that include GFCI protection.
SERVICING OF A DOUBLE-
INSULATED PRODUCT
In a double-insulated product, two systems of insulation are provided instead of grounding. No grounding means is provided on a double-insulated product, nor should a means for grounding be added to the product. Servicing a dou- ble-insulated product requires extreme care and knowledge of the system, and
should be done only by qualified service personnel. Replacement parts for a double-insulated product must be identical to the parts they replace. A doubleinsulated product is marked with the words “DOUBLE INSULATION” or “DOUBLE INSULATED”. The symbol
“ 
” may also be marked on the product.
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 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.
Always prevent debris from being drawn into the unit by using a clean water source.
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ASSEMBLY INSTRUCTIONS
Required tools
Screwdriver, small size (not supplied) for connecting high pressure hose and trigger gun.
Assembly
ÎSTEP 1:
Insert wheels into the side holes of the unit.
ÎSTEP 2:
Mount cover to backside.
ÎSTEP 3:
Slide the transport handle into place.
ÎSTEP 4:
1Connect the detergent suction tube to the pressure washer.
2Place detergent tank into compartment.
ÎSTEP 5:
Fasten the 4 corners of the mesh bag according the drawing.
ÎSTEP 6:
Fasten the mesh bag on the remaining holders.
ÎSTEP 7:
Attach the high pressure hose to the trigger gun.
APull out the locking slide from the right side of the trigger gun handle.
BInsert the small end of the high pressure hose into place.
CPush the locking slide back into the trigger gun to lock the hose in position.
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OPERATING INSTRUCTIONS
ÎSTEP 1:
Connect the high pressure hose to the unit’s high pressure outlet.
Î STEP 2: |
Insert the spray wand of your choice into the trigger gun. Press in against the spring tension and twist into locked position.
Î STEP 3: |
Connect garden hose to unit’s water inlet.
Î STEP 4: |
Connect garden hose to the cold water source and turn water on completely.
Î STEP 5:
Plug the Ground Fault Circuit Interrupter (GFCI) into a working outlet.
–Press “RESET” button.
–Press “TEST” button.
Red indicator on “RESET” button should appear.
–Press “RESET” button again for use.
WARNING
Do not use if above test fails.
Note: The actual appearance of the GFCI may be different from this illustration.
ÎSTEP 6:
Unlock the trigger gun safety lock. Trigger the gun to eliminate trapped air, wait for a steady flow of water to emerge from the spray nozzle.
Î STEP 7: |
Turn on the high pressure washer (I/ON).
The motor starts only if the trigger of the gun is pulled and shuts off when the trigger is released.
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USING THE ACCESSORIES
WARNING
To avoid serious injury never point spray nozzle at yourself, other persons or animals.
Trigger gun with Electronic Power Control (EPC) Function
Spray wand
This nozzle features a steady powerful high pressure spray pattern, for general cleaning.
Dirtblaster®
Changing the pressure is simple with Kärcher's Electronic Power Control (EPC). By pulling/releasing the trigger (the yellow part you grab) for less than one second, the machine will switch pressure settings. You can switch from
(3) maximum to (2) medium to (1) delicate pressure and back again. No need to return to the machine or change any lance settings. All of this is done with your hand.
–Setting 3 - Maximum:
Maximum pressure and water flow. This is the rated PSI and GPM of your pressure washer. This position is set by the factory.
–Setting 2 - Medium:
Reduced pressure and water flow.
–Setting 1 - Delicate:
Gentle pressure and water flow.
Note: The EPC setting is saved for only 20 minutes after you finish your work. If you take a break longer than 20 minutes or you disconnect the pressure washer from the power supply, the EPC setting will be reset back to (3) maximum pressure.
This nozzle features a 0º pencil jet which rotates 360º for maximum dirt cutting action, effectively increasing cleaning performance up to 50%. This nozzle combines the cleaning performance of a 0º pencil jet with the surface coverage of a wide angle nozzle.
Not recommended for soft materials, siding, painted surfaces, decks or autos.
Always test an inconspicuous area before cleaning with the Dirtblaster.
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WORKING WITH DETERGENTS
Detergents can only be applied at low pressure.
A low-pressure jet is generated if no spray wand is attached to the trigger gun.
ÎSTEP 1:
Detach spray wand from the trigger gun.
ÎSTEP 2:
Fill the Detergent Tank with the selected Ready To Use detergent.
Place detergent tank into compartment and attach cap with detergent suction tube.
ÎSTEP 3:
Turn on the pressure washer (I). Pull trigger to operate unit: Liquid detergent is drawn into the unit and mixed with water. Apply detergent to work area. Do not allow detergent to dry on surface.
ÎSTEP 4:
Cleaning up: Always draw fresh water through the detergent tank or siphon tube when done to flush any remaining detergents from the injection system.
For best results see Cleaning Tips for specific information on how to clean different surfaces.
Always Use Kärcher Detergent for Best Results
Kärcher biodegradable detergents are specially formulated to protect the environment and your pressure washer. The 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 visit our website: www.karcher-usa.com/home
The following Kärcher detergents are available:
One Gallon ready to use
All Purpose & Vehicle Cleaner
Deck & Patio Cleaner
Heavy Duty Degreaser
Exterior House Cleaner
CAUTION
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.
Use of these items will void the warranty.
English 9
TAKING A BREAK ..five minutes or more
Î STEP 1:
Release trigger and engage gun safety lock.
Î STEP 2:
Turn pressure washer to OFF (0) position.
SHUTTING DOWN & CLEAN-UP
ÎSTEP 1:
Turn the switch to OFF (0) position and unplug cord from outlet.
ÎSTEP 2:
Turn off the water source.
ÎSTEP 3:
Press trigger to release water pressure.
2 3 |
Î STEP 4: |
Disconnect the garden hose from the water inlet on the unit.
ÎSTEP 5:
Disconnect the high pressure hose from the high pressure outlet.
Î STEP 6: |
Release trigger and engage gun safety lock.
ÎSTEP 7:
Store the accessories on the unit.
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WINTERIZING AND LONG-TERM STORAGE
Î1: Disconnect all water connections.
Î2: Turn on the machine for a few seconds, until the water which had remained in the pump exits, turn off immediately.
Î3: Do not allow high pressure hose to become kinked.
Î4: Store the machine and accessories in a room which does not reach freezing temperatures. DO NOT store near furnace or other sources of heat as it may dry out the pump seals.
CAUTION
Failure to follow the above directions will result in damage to the pump assembly and accessories and will void the warranty.
Kärcher also recommends the regular practice of using a pump protector like “Kärcher Pump Guard” to prevent cold weather damage during storage in the winter months.
CARE AND MAINTENANCE INSTRUCTIONS
Cleaning the water inlet filter |
Maintenance |
Î STEP 1: |
The unit is maintenance-free. |
Pull out washer from the water inlet. |
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Î STEP 2: |
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Pull out water inlet filter with flat- |
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nose pliers. |
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Î STEP 3: |
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Rinse out water inlet filter in warm |
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water. |
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Î STEP 4: |
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Reinsert water inlet filter and washer |
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into the water inlet. |
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CLEANING TIPS
Deck Cleaning
(with or without detergent). Pre-rinse deck and surrounding area with fresh water. If using Kärcher Deck Wash, apply to surface at low pressure. For best results, limit your work area to smaller sections of approximately 25 square feet. Allow Deck Wash to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. Rinse at high pressure in a long sweeping motion keeping the spray nozzle approximately 3-6 inches from the cleaning surface. Always clean from top to bottom and from left to right. When moving on to a new section of the cleaning surface, be sure to overlap the previous section to eliminate stop marks and ensure a more even cleaning result.
House Siding
(with or without detergent). Pre-rinse cleaning surface with fresh water. If using Kärcher Pressure Wash, apply to surface at low pressure (for best results, limit your work area to sections of approximately 6 feet and always apply detergent from bottom to top). Allow Pressure Wash to remain on surface 1- 3 minutes. Do not allow detergent to dry on surface, if surface appears to be drying, simply wet down surface with fresh water. If needed, use special wash brush attachment (not included) to remove stubborn dirt. Rinse at high pressure from top to bottom in an even sweeping motion keeping the spray nozzle approximately 6 inches from the cleaning surface.
Cement Patios, Brick and Stone
(with or without detergent). Pre-rinse cleaning surface with fresh water. If using Kärcher Pressure Wash or Degreaser, apply to surface at low pressure. For best results, limit your work area to smaller sections of approximately 25 square feet. Allow Pressure Wash or Degreaser to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. Rinse at high pressure in a sweeping motion keeping the spray nozzle approximately 3-6 inches from the cleaning surface. Always clean from top to bottom and from left to right. For removing extremely stubborn stains, use the Dirtblaster Nozzle.
Cars, Boats & Motorcycles
(with or without detergent). Pre-rinse vehicle with fresh water. If using Kärcher Touchless Vehicle Wash, apply to surface at low pressure. For best results, clean one side of vehicle at a time and always apply detergent from bottom to top, do not allow detergent to dry on surface. If needed, use special wash brush attachment (not included) to remove stubborn dirt. Rinse at high pressure in a sweeping motion keeping the spray nozzle approximately 6-8 inches from the cleaning surface (distance should increase when rinsing pin-strip- ing or other sensitive surfaces). Always clean from top to bottom and from left to right. For best results, wipe surface dry with a chamois or soft dry cloth.
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Barbecue Grills, Outdoor Power
Equipment & Gardening Tools
(with or without detergent). Pre-rinse cleaning surface with fresh water. If using Kärcher Pressure Wash or Degreaser, apply detergent at low pressure.
Allow Pressure Wash to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. Rinse at high pressure keeping the spray nozzle approximately 3-6 inches from the cleaning surface. For removing extremely stubborn dirt, it may be necessary to move the spray nozzle even closer to the surface for greater dirt cutting action.
Patio & Lawn Furniture
(with or without detergent). Pre-rinse furniture and surrounding area with fresh water. If using Pressure Wash, apply to surface at low pressure. Allow Pressure Wash to remain on surface 1- 3 minutes. Do not allow detergent to dry on surface. If needed use special Wash Brush Attachment (not included) to remove stubborn dirt. Rinse at high pressure in a sweeping motion keeping the spray nozzle approximately 3-6 inches from the cleaning surface. For best results, clean from top to bottom and from left to right.
Recommendations
Before cleaning any surface an inconspicuous area should be cleaned to test spray pattern and distance for maximum cleaning results.
If painted surfaces are peeling or chipping, use extreme caution as pressure washer may remove the loose paint from the surface.
When using on surfaces which might come in contact with food, flush surfaces with plenty of drinking water.
For additional cleaning tips, visit our website at www.karcher-usa.com/ home
English 13
TROUBLESHOOTING
CAUTION
Disconnect the machine from the power source before making any repair.
Symptom |
Cause |
Solution |
Motor will not start |
On/Off switch is in the “OFF” |
Turn switch to the “ON” (I) |
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(0) position. |
position |
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Power cord is not plugged in. |
Plug in power cord. |
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Electrical outlet does not |
Try a different outlet. |
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supply adequate power. |
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Tripped GFCI plug. |
Press “RESET” button on |
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GFCI plug. |
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Tripped circuit breaker. |
Switch off pressure washer. |
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The reset comes automatically |
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once the temperature of the |
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unit drops. |
Unit does not |
Diameter of garden hose is |
Replace with a 5/8 inch or |
reach high |
too small. |
larger garden hose. |
pressure. |
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Water supply is restricted. |
Check garden hose for kinks, |
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leaks and blockage. |
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Not enough inlet water supply. |
Open water source full force. |
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Water inlet filter is clogged. |
Remove filter and rinse out in |
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warm water. |
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Wrong EPC setting. |
Check EPC setting at the trig- |
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ger gun. |
Output pressure |
Not enough inlet water supply. |
Turn water on full force. Check |
varies high and |
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garden hose for kinks, leaks or |
low. |
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blockage. |
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Pump is sucking air. |
Check that hoses and fittings |
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are air tight. Turn off machine |
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and purge pump by squeezing |
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trigger gun until a steady flow |
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of water emerges through the |
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nozzle. |
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Water inlet filter is clogged. |
Remove filter and rinse out in |
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warm water. |
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Discharge nozzle is |
Blow out or remove debris with |
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obstructed. |
a fine needle. |
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Calcified gun, hose or spray |
Run distilled vinegar through |
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wand. |
detergent suction tube. |
14 English
Symptom |
Cause |
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Solution |
No detergent. |
Detergent suction tube not |
Check connection. |
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properly connected to the |
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machine. |
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Detergent is too thick. |
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Dilute detergent, for best |
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results use Kärcher detergent. |
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Filter on detergent suction |
Run warm water through filter |
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tube is clogged. |
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to remove debris. |
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Damaged or clogged |
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Remove obstruction or replace |
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detergent suction tube. |
detergent suction tube. |
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Discharge nozzle is |
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Blow out or remove debris with |
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obstructed. |
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fine needle. |
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Spray wand fitted. |
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Remove spray wand. |
Garden hose |
Loose fittings. |
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Tighten fittings. |
connection leaks. |
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Missing/worn rubber washer. |
Insert new washer. |
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Spray wand leaks. |
Spray wand not properly |
Insert the spray wand into the |
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attached. |
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trigger gun. Carefully press in |
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against the spring tension and |
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twist into the locked position. |
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Broken o-ring or plastic insert. |
Call Customer Support |
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Pump is noisy. |
Pump is sucking air. |
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Check that hoses and fittings |
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are air tight. Turn off machine |
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and purge pump by squeezing |
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trigger gun until a steady flow |
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of water emerges through the |
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nozzle. |
Water leaks from |
Loose fittings. |
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Check that all fittings are tight. |
pump (up to 10 |
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Water seals are damaged or |
Call Customer Support |
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drops per minute |
worn. |
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is permissible). |
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Oil Drip. |
Oil seals are damaged or |
Call Customer Support |
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worn. |
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If you encounter any additional difficul- |
USA: 1-800-537-4129 |
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ties not listed, please call for help or visit |
www.karcher-usa.com/home |
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our website. |
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Canada: 1-800-537-4129 |
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www.karcher-canada.com |
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Mexico: 01-800-024-13-13
www.karcher.com.mx
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