Operator`s manual

DGA • 8.918-695.0 • Rev. 01/14
7
PRESSURE WASHER
OPERATOR’S MANUAL
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
Straight
Through Wand
Pressure
Nozzle
Pump for
DGA 3835 & 3540
Models
Garden Hose
(not included)
Inlet
Screen
Pump
Protector
Unloader
Detergent
Bucket
(not included)
Hose
Detergent
ENGINE
Detergent
Injector
(Not Included)
PUMP