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4

Step 6

Slide the throttle control to the fast

position. Move the choke lever to the “CHOKE”
position (only if engine is cool). After starting,
move the choke to “RUN”.

Step 7

Pull the starter handle. If 

the engine fails to start after 3 pulls
squeeze the trigger gun to release
pressure, and repeat step 7. 

OPERATING INSTRUCTIONS

Step 1

Connect the high pressure hose to

the unit’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.

Summary of Contents for K4400G

Page 1: ...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 Trouble Shooting 10 11 Model K 4400 G Part No...

Page 2: ...ERVIEW 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...

Page 3: ...uence 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...

Page 4: ...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 Step 3 Fill gas tank...

Page 5: ...pressure and repeat step 7 OPERATING INSTRUCTIONS Step 1 Connect the high pressure hose to the unit s high pressure outlet Step 2 Insert the Vario spray wand into the gun Push in and turn clock wise t...

Page 6: ...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...

Page 7: ...ll the Vario spray wand and set the Vario spray wand to the low pres sure setting by turning the wand collar The wand must be set in the low pressure position to apply detergents Step 2 Fill a contain...

Page 8: ...TORAGE 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 n...

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 o...

Page 10: ...rect ly into cleaning solution and apply to surface at low pressure Allow K rcher All Purpose Cleaner to remain on surface 1 3 minutes Do not allow detergent to dry on surface If needed use special Wa...

Page 11: ...inse out in warm water Spray wand is in low pressure position Turn spray wand tip to high pressure position Not enough inlet water supply Turn water on full force Check garden hose for kinks leaks 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...

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