Low Pressure Wash; Detergent Use; System Flush; Depressurize System - Champion Power Equipment 75520 Owner's Manual & Operating Instructions

75520
ENGLISH

low Pressure Wash

Detergent Use

The use of detergents can dramatically reduce cleaning
time and assist in the removal of difficult stains . Many
detergents are customized for pressure washer use on
specific cleaning tasks . Pressure washer detergents are
as thick as water . Using thicker detergents – like dish
soap – will clog the chemical injection system .
NOTE
Use only detergents specially formulated for
pressure washers .
You can effectively clean surfaces by combining the
chemical action of detergents with high pressure rinses . On
vertical surfaces, apply the detergent starting at the
bottom and work your way upward . This method prevents
the detergent from sliding down and causing streaks . Begin
high pressure rinsing at the bottom and work
your way upward . On particularly tough stains, use a brush
in combination with detergents and high pressure rinsing .
WARNING
NEVER use Bleach in the Detergent Tank . It will
damage the pump and void the warranty .
NOTE
When spraying detergent, the detergent will be
diluted 1:12 . Approximately 21oz . of detergent will be
consumed from the tank for every minute sprayed .

System flush

After using detergents, flush the suction system by placing
the detergent suction tube into a bucket of clean water .
WARNING
NEVER turn the water supply off before turning the engine off .

Depressurize System

To depressurize, turn engine/motor off, turn water supply
off and squeeze gun trigger 2-3 times .
WARNING
NEVER disconnect the high pressure discharge hose
from the machine while the system is pressurized .
To reduce the risk of bodily injury or property damage,
always follow this procedure whenever spraying is
stopped, when work is completed, and before checking
or repairing any part of the system .
1 . Engage the trigger safety latch .
2 . Turn the unit off .
3 . Remove the ignition cable from the spark plug .
4 . Shut off the water supply .
5 . Disengage the trigger safety latch and trigger the gun
to relieve pressure .
6 . Re-engage the trigger safety latch .
7 . Before overnight storage, long term storage, or
transporting unit, disconnect the water supply and
turn off the fuel supply valve .
OPERATION
12
REV 75520-20121219