Operating Instructions - Kärcher HDS 3.9/20 Ea Cage Operator's Manual

STEP 1: Turn water on.
98000780-11
STEP 4: Before installing noz-
zle, turn on water supply and run
machine, allowing water to flush
through the system until clear.
Turn switch to pump po si tion. When
a steady stream of water fl ows from
the spray gun and wand the ma-
chine is ready for cold water clean-
ing by turning the variable pres sure
control handle clockwise to raise
the pressure.
For hot water washing, turn the
switch to the burn er position. (The
burner will light au to mat i cal ly when
the trigger on the spray gun is
pulled.)
10

OPERATING INSTRUCTIONS

98000780-8
98000780-9
STEP 2: Connect the power cord
into the proper electrical out let, then
push in the GFCI reset button. (Re-
fer to se ri al plate for information).
Brass Soap
Nozzle
High
Pressure
Nozzle
Selection of high or low pressure is accompanied by turn ing the han dle.
NOTE: High pressure nozzle must be in sert ed at end of wand to obtain
high pressure. To apply soap read operator's manual.
HDS 505, 508, 509, 510 • 9.800-078.0 - N
98000780-10
STEP 3: Grip spray gun handle
se cure ly and pull trigger. Then turn
variable pressure control handle
counterclockwise.
Variable Pressure
Wand (VP)
Trigger
Variable Pressure
Control Handle
98000780-12