Craftsman 919.672190 Pressure Washer User Manual


 
13- ENG
D30333
TO SHUT DOWN
IMPORTANT: Read and understand
how to shut down the pressure
washer before operating.
1. After use of cleaning solution the
chemical injector MUST be rinsed in
order to prevent pump damage
caused by solution build up. The
warranty will not cover pumps that
are damaged because the chemical
injector was not properly rinsed.
To rinse chemical injector using
chemical injector rinsing hose
a. Remove cleaning solution
hose from chemical injector
barb fitting.
b. Push chemical injector rinsing
hose onto the chemical
injector barbed fitting.
2. If only one cleaning solution is
being used both tanks may be
filled with the same solution to
double the capacity before refilling
tanks.
3. If only one cleaning solution is
being used the second tank may
be filled with clean water to
conveniently rinse the chemical
injector after use.
c. Place other end of chemical
injector rinsing hose into
container of clean water and
depress trigger to draw at least
one gallon of clean water
through chemical injection
system to rinse system
thoroughly.
d. Before reconnecting cleaning
solution hose to chemical
injector barb fitting make sure
that any remaining cleaning
solution has been completely
drained from the cleaning
solution hose.
To rinse chemical using cleaning
solution system tank
a. Turn control valve knob arrow
to the down (off) position.
b. Fill one of the cleaning
solution system tanks with
clean water.
c. Turn control valve knob
toward tank with clean water.
d. Depress trigger to draw clean
water through chemical
injection system to rinse
system thoroughly.
2. Turn engine off by placing the
throttle control in the OFF
position.
NOTE: NEVER turn the water off
with the engine running.
Control Valve Knob
Tank to
be used