Operating instructions, Basic elements of a pressure washer – DeVillbiss Air Power Company Devap DVH3000 User Manual
Page 10
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A16091
OPERATING INSTRUCTIONS
BASIC ELEMENTS OF A
PRESSURE WASHER
High Pressure Pump: 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.
High
Pressure
Hose
Spray
Gun
High Pressure Pump
Engine
Quick-Connect Spray Wand: Allows
the user to quickly change out high-
pressure nozzles. Refer to Spray Wand
Nozzles.
Chemical Hose (not shown): Feeds
cleaning agents into the pump to
mix with the water. See How To
Apply Chemicals/Cleaning Solvents
instructions in this section.
Quick-Connect
Spray Wand