Karcher K 3.79 M Pressure Washer User Manual


 
4
IMPORTANT PRECAUTIONS – continued
Step 1
ASSEMBLY INSTRUCTIONS
Step 2 Step 3
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Step 4
Step 5
Pull out the locking slide from the right side of the
trigger gun handle (A), and insert the small end of the
high pressure hose into place (B). Push the locking
slide back into the trigger gun to lock the hose in
position.
Water Supply (Cold Water Only)
Water 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.
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.
Save these instructions!