G 2500 VH
English 2
Español 16
Français 32
9.139-179.0 01/06
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 10 |
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Maintenance Instructions |
11 |
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Cleaning Tips |
11 |
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Troubleshooting |
14 |
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Specifications
Operating pressure |
2500 PSI |
Water volume |
2.4 GPM |
Detergent suction |
0.15 - 0.20 GPM |
Engine |
5.5 HP |
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Honda GCV 160 |
Part No. |
1.194-402.0 |
Serial no. |
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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
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.”
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
MODEL OVERVIEW
1 |
Handle |
8 |
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Water inlet with garden hose |
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2 |
Trigger gun |
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connector |
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3 |
Trigger gun safety lock |
9 |
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High pressure outlet |
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4 |
High pressure hose |
10 |
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Detergent suction tube with filter |
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5 |
Gas tank |
11 |
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Quick connect nozzles |
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6 |
Spray wand |
12 |
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Water inlet filter |
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7 |
Dipstick |
For engine details see engine manual. |
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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 Injury – Do Not Direct 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.
Do not spray electrical connections, electrical outlets or fixtures.
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
4 English
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 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.
Do not operate pressure washer without the water turned on.
English 5
ASSEMBLY INSTRUCTIONS
ÎSTEP 1:
Attach the handle to the frame of the pressure washer. Align holes, insert bolts, and tighten with knobs.
ÎSTEP 2:
Mount the gun/hose storage handle.
ÎSTEP 3:
Fasten the rubber grommets in the nozzle holder.
Î STEP 4: |
Place the quick connect nozzles in the nozzle holder.
ÎSTEP 5:
Attach the wand to the spray gun.
ÎSTEP 6:
Pull the spring-loaded collar of the wand back to insert your choice of quick connect nozzle.
ÎSTEP 7:
Release the collar and push the nozzle until the collar clicks.
WARNING
High pressure in nozzle area.
Risk of injury caused by improperly locked nozzle.
Make sure you hear a ‘click’ when inserting the nozzle tip into the wand.
Pull the nozzle to make sure it is seated properly before operating your unit.
6 English
ÎSTEP 8:
Attach the high pressure hose to the spray gun.
OPERATING INSTRUCTIONS
CAUTION
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 manual included with the unit.
ÎSTEP 1:
Check oil level. Oil level should always be between the “FULL” and “ADD” marks on the dipstick.
Be sure the machine is level when checking the oil level. (Refer to the engine’s operating manual for seasonal grades.).
We recommend that the oil be changed after the first 5 hours of use, then once every 50 hours.
ÎSTEP 2:
Fill gas tank with unleaded gasoline.
Do not use leaded gasoline.
ÎSTEP 3:
Connect the high pressure hose to the unit’s high pressure outlet.
ÎSTEP 4:
Connect garden hose to unit’s water inlet.
ÎSTEP 5:
Connect garden hose to the cold water source and turn water on completely.
Do not use hot water.
ÎSTEP 6:
Unlock the Safety lock. Trigger the gun to eliminate trapped air, wait for a steady flow of water to emerge from the spray nozzle.
ÎSTEP 7:
Open fuel valve.
Pull the choke rod to the ON position (on a warm engine, leave the choke rod in the OFF position).
ÎSTEP 8:
Move the engine stop switch to the ON position.
For engine details see engine manual.
ÎSTEP 9:
Pull the starter handle.
If the engine fails to start after
3 pulls, squeeze the trigger gun to release pressure, and repeat step. After the engine warms up enough to run smoothly, move choke rod to OFF position.
English 7
USING THE ACCESSORIES
Quick connect nozzles
The color-coded quick connect nozzles provide a wide array of spray widths from 0° to 65° and are easily accessible when placed in the convenient rubber nozzle holder.
0° spray angle = Red nozzle
For particularly stubborn accumulation of grime. Not recommended for soft materials like sidings, decks, painted surfaces, cars.
25° spray angle = Green nozzle
For dirt accumulation over a large surface.
40° spray angle = White nozzle
For moderate dirt accumulation over a large surface.
65° spray angle = Black detergent nozzle
For operating with detergent or cleaning with negligible pressure.
WARNING
High pressure in nozzle area.
Risk of injury caused by improperly locked nozzle.
Make sure you hear a ‘click’ when inserting the nozzle tip into the wand.
Pull the nozzle to make sure it is seated properly before operating your unit.
(See ASSEMBLY INSTRUCTIONS: Step 6 and Step 7)
WARNING
To avoid serious injury never point spray nozzle at yourself, other persons or animals.
8 English
WORKING WITH DETERGENTS
Detergents can only be applied with the black detergent nozzle.
ÎSTEP 1:
Install the black detergent nozzle for detergent application at low pressure.
ÎSTEP 2:
Fill a container with Kärcher detergent. Place the filter end of detergent suction tube into the container.
ÎSTEP 3:
With the engine running, 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:
Always draw fresh water through the detergent suction tube when the cleaning job is done, to rinse/flush any remaining detergents from the injection system.
For best results see Cleaning Tips for specific information on how to clean different surfaces.
Detergents
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.
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
Kärcher detergents available in USA / Mexico:
–All Purpose & Vehicle Cleaner
–Exterior House Cleaner
–Deck & Patio Cleaner
–Heavy Duty Degreaser
Kärcher detergents available in Canada:
–Vehicle Wash
–Pressure Wash
–Deck & Fence Wash
–Degreaser
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.
English 9
TAKING A BREAK ..five minutes or more
ÎSTEP 1:
Move the engine stop switch to the OFF position.
For engine details see engine manual.
ÎSTEP 2:
Release trigger and engage gun safety lock.
SHUTTING DOWN & CLEAN-UP
ÎSTEP 1:
Remove detergent suction tube from container and insert into 1 gallon of fresh water.
Siphon water at low pressure for one minute.
ÎSTEP 2:
Move the engine stop switch to the OFF position.
ÎSTEP 5:
Release trigger and engage gun safety lock.
Close the fuel valve. |
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Î STEP 6: |
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Î STEP 3: |
Disconnect the garden hose from |
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the water inlet on the unit. |
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Turn off the water source. |
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Î STEP 4: |
Î STEP 7: |
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Disconnect the high pressure hose |
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Press trigger to release water pres- |
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from the high pressure outlet. |
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sure. |
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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.
Kärcher also recommends the regular practice of using a pump protector like “Kärcher Pump Guard” to help during storage in the winter months.
10 English
MAINTENANCE INSTRUCTIONS
|
Pump Maintenance |
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Kärcher pump |
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The pump on your Kärcher pressure |
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Initial Use |
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washer does not require maintenance. |
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All Kärcher pumps ship with oil already |
Any attempts to service or alter the |
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inside direct from the factory. There is |
pump may damage your pressure |
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no need to add oil. |
washer and void your product warranty. |
Pump Inspection |
Engine |
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You should routinely make a visual in- |
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Carry out maintenance tasks for the en- |
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spection of the pressure washer’s |
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gine according to the specifications pro- |
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pump. If you notice oil leaking around |
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vided in the operating instructions |
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the pump seals, you should take the |
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provided by engine manufacturer. |
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pressure washer to a Kärcher-Autho- |
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rized Service Center for repair. (You |
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can locate a service center in your area |
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online at www.karcher-usa.com/ser- |
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vice.) |
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CLEANING TIPS |
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Deck Cleaning |
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House Siding |
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(with or without detergent). Pre-rinse |
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(with or without detergent). Pre-rinse |
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deck and surrounding area with fresh |
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water. If using Kärcher Deck Wash, ap- |
cleaning surface with fresh water. If us- |
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ply to surface at low pressure. For best |
ing Kärcher Pressure Wash, apply to |
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results, limit your work area to smaller |
surface at low pressure (for best results, |
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sections of approximately 25 square |
limit your work area to sections of ap- |
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feet. Allow Deck Wash to remain on sur- |
proximately 6 feet and always apply de- |
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face 1-3 minutes. Do not allow deter- |
tergent from bottom to top). Allow |
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gent to dry on surface. Rinse at high |
Pressure Wash to remain on surface 1- |
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pressure in a long sweeping motion |
3 minutes. Do not allow detergent to dry |
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keeping the spray nozzle approximately |
on surface, if surface appears to be dry- |
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3-6 inches from the cleaning surface. |
ing, simply wet down surface with fresh |
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Always clean from top to bottom and |
water. If needed, use special wash |
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from left to right. When moving on to a |
brush attachment (not included) to re- |
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new section of the cleaning surface, be |
move stubborn dirt. Rinse at high pres- |
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sure to overlap the previous section to |
sure from top to bottom in an even |
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eliminate stop marks and ensure a more |
sweeping motion keeping the spray |
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even cleaning result. |
nozzle approximately 6 inches from the |
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CAUTION |
cleaning surface. |
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Do not use Dirtblaster spray nozzle |
CAUTION |
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on wood surface as it may cause |
Do not use Dirtblaster spray nozzle |
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damage. |
on siding as it may cause damage. |
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English 11
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.
CAUTION
Do not use Dirtblaster spray nozzle on vehicles as it may cause damage.
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.
CAUTION
Do not use Dirtblaster spray nozzle on cloth, plastic or other sensitive surfaces as it may cause damage.
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.
CAUTION
Do not use Dirtblaster spray nozzle on patio or lawn furniture as it may cause damage.
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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
Optional Accessories
Optional accessories are available to further enhance your cleaning capabilities. These accessories are accurate as of the printing date of this manual. Please check our website www.karch- er-usa.com/home for pricing and up-to- date information.
–Extension Hose
–Dirtblaster spray nozzle
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TROUBLESHOOTING
CAUTION
Remove the spark plug cable to prevent accidental ignition of the engine before making any repair.
Symptom |
Cause |
Solution |
Engine will not |
No gasoline |
Fill gas tank |
start |
|
|
Choke is not in the correct |
Slide choke lever out to |
|
|
position. |
closed position. |
|
Water pressure built up in the |
Squeeze the trigger to release |
|
machine. |
the pressure. |
|
For additional engine problems |
refer to the engine manual. |
Unit does not |
Diameter of garden hose is too |
Replace with a 5/8 inch or |
reach high |
small. |
larger garden hose. |
pressure. |
Water supply is restricted. |
Check garden hose for kinks, |
|
|
leaks and blockage. |
|
Not enough inlet water supply. |
Turn water on full force. |
|
|
Check garden hose for kinks, |
|
|
leaks or blockage. |
|
Water inlet filter is clogged. |
Remove filter and rinse out in |
|
|
warm water. |
|
Black detergent nozzle is |
Remove black detergent |
|
attached. |
nozzle and attach high |
|
|
pressure nozzle |
Output pressure |
Not enough inlet water supply. |
Turn water on full force. |
varies high and |
|
Check garden hose for kinks, |
low. |
|
leaks or blockage. |
|
Pump is sucking air. |
Check that hoses and fittings |
|
|
are air tight. Turn off machine |
|
|
and purge pump by squeez- |
|
|
ing trigger gun until a steady |
|
|
flow of water emerges |
|
|
through the nozzle. |
|
Water inlet filter is clogged. |
Remove filter and rinse out in |
|
|
warm water. |
|
Spray nozzle is obstructed. |
Blow out or remove debris |
|
|
with a fine needle. |
|
Calcified gun, hose or spray |
Run distilled vinegar through |
|
wand. |
detergent suction tube. |
14 English
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