Precautions; Assembly Instructions - Kärcher K120 M Operator's Manual

IMPORTANT PRECAUTIONS –
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 can be determined by running
the water for one minute into an empty
5-gallon container.

ASSEMBLY INSTRUCTIONS

3
Step 1
Slide the spray wand
extension into the trigger gun. Turn
the wand collar onto the gun threads
until tight.
continued
• 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.
Step 2
Connect the detergent
suction tube to the pressure washer.