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Important precautions, Assembly instructions, Water supply (cold water only) – Karcher K120 M User Manual

Page 4: Step 1, Step 2

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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.

IMPORTANT PRECAUTIONS –

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.

ASSEMBLY INSTRUCTIONS

Step 1

Slide the spray wand

extension into the trigger gun. Turn
the wand collar onto the gun threads
until tight.

Step 2

Connect the detergent

suction tube to the pressure washer.