9.800-103.0 - B • Karcher HDS 615-617
7
PRESSURE W
ASHER
OPERA
TOR’S MANU
AL
COMPONENT IDENTIFICATION
Pump — Delivers a specific gpm to the high pressure
nozzle which develops pressure.
Spray Gun — Controls the application of water and
detergent onto cleaning surface with trigger device.
Includes safety latch.
Unloader Valve— Safety device which allows pres-
sure to be released when spray gun is closed.
High Pressure Hose — Connect one end to
water pump discharge nipple and the other end to
spray gun.
Adjustable Thermostat — Safety control which
prevents temperatures from going above adjustable
setting.
Wand — Must be connected to the spray gun.
NOTE:
If trigger on spray gun is released for more than
2 minutes, water will leak from valve. Warm water will
discharge from pump protector onto floor. This system
prevents internal pump damage.
High
Pressure
Hose
Water Supply
(Not Included)
Float Tank
Spray Gun
Engine Fuel
Tank
Burner Fuel
Tank
Engine
Wand
Burner
Battery Box
Water Inlet
Adjustable
Thermostat
Pump
Unloader
Valve