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TROUBLE SHOOTING

Symptom Cause 

Solution

Engine will not start

Unit does not reach
high pressure.

Output pressure
varies high and low.

No gasoline.

Fill gas tank.

Choke is not in correct
position.

Slide choke lever to “CHOKE”
position.

Low oil level.

Add oil.

Engine throttle is not in 
correct position.

Position the throttle to “FAST”.

Diameter of garden hose
is too small.

Replace with a 3/4 inch garden
hose.

Water supply is restricted.

Check garden hose for kinks, leaks
and blockage.

Not enough inlet water supply.

Open water source full force.

Water inlet filter is clogged.

Remove filter and rinse out in warm
water.

Spray wand is in low 
pressure position.

Turn spray wand tip to high pres-
sure position.

Not enough inlet water sup-
ply.

Turn water on full force. Check gar-
den hose for kinks, leaks or blockage.

Pump is sucking air.

Check that hoses and fittings are air
tight. Turn off machine and purge
pump by squeezing 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.

Discharge nozzle is
obstructed.

Blow out or remove debris with a 
fine needle.

Calcified gun, hose or
spray wand.

Run distilled vinegar through 
detergent suction tube.

10

Pressure built up in the
high pressure washer.

Squeeze the trigger to release the
pressure.

For additional
engine problems
refer to the engine
owners manual.

Model K 1800 IB:

Slide the throttle control to the fast
position. Then push primer ball
three times. Wait 3 seconds
between each push.

Note: in cold weather push 5 times

Model K 1800 IB:

Engine needs to be
primed

Summary of Contents for 1.133-121

Page 1: ... Cleaning Tips 8 9 Optional Cleaning Accessories 9 Trouble Shooting 10 11 Model K 1800 IB Part No 1 133 121 Model K 2200 IB Part No 1 133 211 High Pressure Washer Operator Manual Specification Model K 1800 IB Operating pressure 1800 PSI Water volume 2 0 GPM Engine 4 0 HP Briggs Stratton Quattro Model K 2200 IB Operating pressure 2200 PSI Water volume 2 2 GPM Engine 6 0 HP Briggs Stratton Quantum M...

Page 2: ...0 IB OVERVIEW 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...

Page 3: ...luence of alcohol or drugs Do not stand on unstable surfaces Stand with both feet balanced at all times 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 c...

Page 4: ...onal grades Step 4 Insert the detergent tray into one of the slots of your choice and screw in the fastener Fill with the proper detergent for your cleaning project 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 Step 5 Fill gas tank w...

Page 5: ...t s high pressure outlet Step 2 Insert the Vario spray wand into the gun Push in and turn clock wise to lock spray wand in place Step 3 Connect garden hose to unit s water inlet Step 4 Connect garden hose to the cold water source and turn water on completely Step 5 Trigger the gun to eliminate trapped air wait for a steady flow of water to emerge from the spray nozzle Step 6 Model K 1800 IB Slide ...

Page 6: ...e positioned to the high pressure setting To apply detergent the wand must be positioned to the low pressure setting For high pressure turn wand collar in the plus direction For low pressure turn wand collar in the minus direction WARNING TO AVOID SERIOUS INJURY NEVER POINT SPRAY NOZZLE AT YOURSELF OTHER PERSONS OR ANIMALS Vario spray wand ...

Page 7: ...ts Ammonia products Acid based products These chemicals will harm the unit and will damage the surface being cleaned Detergents can only be applied at low pressure For best results see Cleaning Tips on pages 8 9 for specific informa tion on how to clean different surfaces Always Use Kärcher Detergents for Best Results Kärcher biodegradable detergents are specially formulated to protect the environ...

Page 8: ...STORAGE 1 Disconnect all water connections 2 Start the machine for a few seconds until the water which had remained in the pump exits Turn off immediately 3 Drain the gas and oil from the engine 4 Do not allow high pressure hose to become kinked 5 Store the machine and accessories in a room which does not reach freezing temperatures The machine should not be placed near an open flame i e furnace h...

Page 9: ...ing motion keeping the spray nozzle approximately 6 inches from the cleaning surface Caution Do not use rotating nozzle spray wand on siding as it may cause damage Cement Patios Brick and Stone with or without detergent Pre rinse cleaning surface with fresh water If using Karcher All Purpose Cleaner place detergent suction tube directly into cleaning solution and apply to surface at low pres sure ...

Page 10: ...direct ly into cleaning solution and apply to surface at low pressure Allow Kärcher All Purpose Cleaner to remain on surface 1 3 minutes Do not allow detergent to dry on surface If needed use special Wash Brush Attachment to remove stubborn dirt Rinse at high pres sure in a sweeping motion keeping the spray nozzle approximately 3 6 inches from the cleaning surface For best results clean from top t...

Page 11: ...tion Not enough inlet water sup ply Turn water on full force Check gar den hose for kinks leaks or blockage Pump is sucking air Check that hoses and fittings are air tight Turn off machine and purge pump by squeezing 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 Discharge nozzle is obstructed Blow out or ...

Page 12: ... is obstructed Blow out or remove debris with a fine needle Loose fitting Tighten fittings Missing worn rubber washer Insert new washer Spray wand not properly attached Broken o ring or plastic insert Check that hoses and fittings are air tight Turn off machine and purge pump by squeezing trigger gun until a steady flow of water emerges through the nozzle Loose fittings Check that all fittings are...

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