PCA • 8.917-985.0 • Rev. 10/12
7
PRESSURE
W
ASHER
OPERA
T
OR’S MANU
AL
Pump
— Develops high pressure.
Starter
Grip
— Used for starting the engine manu-
ally.
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 tu be released when spray gun is closed
Detergent Injector
— Allows you to siphon and mix
detergents. (Not included with machine)
Wand
— Must be connected to the spray gun.
High Pressure Hose
— Connect one end to water
pump discharge nipple and the other end to spray
gun.
Pump Protector
— Cycles fresh cool water through
pump when recirculating water reaches 140°F.
Note
:
If trigger on spray gun is released for more
than 1-2 minutes, water will leak from valve. Warm
water will discharge from pump protector onto
fl oor. This system prevents internal pump dam-
age.
COMPONENT IDENTIFICATION
Starter Grip
Trigger
Spray Gun
High Pressure
Hose
Pump
Pump for
PCA4 Models
Straight
Through Wand
Pressure
Nozzle
Garden Hose
(not included)
Inlet
Screen
Pump
Protector
Unloader
Detergent
Bucket
(not included)
Hose
Detergent
ENGINE
Detergent
Injector
(Not Included)
PUMP
