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READ THIS OPERATION MANUAL AND SAFETY RULES BEFORE OPERATING
YOUR UNIT. Compare the illustrations with your unit to familiarize yourself with
the location of various controls and adjustments.
Save this manual for future
reference.
Chemical
Air Filter
Lever
Multi-
Adjustable
Spray Wand
High
Pump
PRESSURE
WASHER
High Pressure Pump (located inside
the shroud): Increases the pressure of
the water supply.
Engine: Drives the high pressure
pump.
High Pressure Hose: Carries the
pressurized water from the pump to
the gun and spray wand.
Spray Gun: Connects with spray wand
to control water flow rate, direction,
and pressure.
Multi-Adjustable
Spray Wand: Allows
the user to use high or low pressure
and adjusts from a pencil stream (0 °)
to a wide angle fan spray (40°). See
How To Use Wand instructions in this
section.
High
_Pressure
Engine
Chemical
Hose: Feeds cleaning
agents into the pump to mix with the
pressurized water. See How To Apply
Chemicals/Cleaning
Solvents in
Operation section of this manual.
ENGINE
Choke Control:
Opens and closes
carburetor choke valve
Throttle
Control Lever: Controls
engine speed.
Starter
Grip: Pulling starter grip
operates recoil starter to crank engine.
Fuel Valve Lever: Opens and closes
connection between fuel tank and
carburetor.
9- ENG
AO4S4e
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