Operating instructions, Basic elements of a pressure washer, Basic elements of an engine – DeVillbiss Air Power Company Excell A16617 User Manual
Page 10
10- ENG
A16617
OPERATING INSTRUCTIONS
BASIC ELEMENTS OF A
PRESSURE WASHER
High Pressure Pump (located inside
the shroud, not shown): 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.
Compare the illustrations with your unit to familiarize yourself with the location
of various controls and adjustments. Save this manual for future reference.
Engine
High
Pressure
Hose
Spray
Gun
Quick
Connect
Spray
Wand
Accessory
Storage
Panel
Chemical
Hose
Accessory
Storage
Panel Cover
Quick Connect Spray Wand: Allows
the user to quickly change out high-
pressure nozzles. See How To Use
Spray Wand instructions in this section.
Chemical Hose: Feeds cleaning
agents into the pump to mix with the
water. See How To Apply Chemicals/
Cleaning Solvents instructions in this
section.
BASIC ELEMENTS OF AN
ENGINE
Refer to the engine manual for location
and operation of engine controls.
Choke Control: Opens and closes
carburetor choke valve.