Karcher K 3.99 M - Manual (Page 5)

5
OPERATING INSTRUCTIONS
Step 2 Step 2 Step 2 Step 2 Step 2
Insert the spray wand of your choice into the
trigger gun. Press in against the spring tension
and twist into the locked position.
Step 1 Step 1 Step 1 Step 1 Step 1
Connect the high pressure hose to the high
pressure outlet.
Step 3 Step 3 Step 3 Step 3 Step 3
Connect the garden hose to the water inlet.
Step 5 Step 5 Step 5 Step 5 Step 5
Plug the power cord into the power outlet.
Unlock the lock of the trigger gun (A). Trigger
the gun (B) to eliminate trapped air, wait for a
steady flow of water to emerge from the
spray nozzle.
Step 4 Step 4 Step 4 Step 4 Step 4
Connect garden hose to the cold water
source and turn water on completely.
Step 6 Step 6 Step 6 Step 6 Step 6
Turn on the pressure washer (I). The motor
starts only if the trigger of the gun is
pulled and shuts off when the trigger is
released.