E106534
Copyright © 2013 MAT Industries, LLC 8 - ENG
OPERATING INSTRUCTIONS
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Compare the illustrations with your unit to familiarize yourself with the location of various controls and adjustments.
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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 run and spray wand.
Spray Gun: Connects with spray wand to control
water ow rate, direction, and pressure.
Chemical Hose: Feeds cleaning agents into the
pump to mix with the water. See How To Apply
Chemicals/Cleaning Solvents instructions in this sec-
tion.
Quick Connect Nozzles: Allow the user to quickly
and easily change the degree of spray to t the job
at hand.
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.
Starter Grip: Pulling starter grip operates recoil starter to
crank engine.
Engine Switch: Enables and disables ignition system
Quick Connect Nozzles
stored in this panel
High-Pressure
Hose
Chemical
Hose
Engine
Spray Gun
PRESSURE WASHER TERMINOLOGY
PSI: Pounds per Square Inch. The unit of measure for water pressure. Also used for air pressure, hydraulic pressure, etc.
GPM: Gallons Per Minute. The unit of measure for the ow rate of water.
CU: Cleaning Units. GPM multiplied by PSI. GPM x PSI = CU
CAUTION
Allowing the unit to run for more than two minutes without the gun trigger pulled could cause overheat-
ing and damage to the pump.
Chemical Injection System: Mixes cleaners or cleaning solvents with the water to improve cleaning effectiveness.
Water Supply: All pressure washers must have a source of water. The minimum requirements for a water supply are
20 PSI and 5 gallons per minute.
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