Hotsy Gas Belt Drive • 8.931-236.0 • REV. 7/13
OPERA
TOR’S MANU
AL
PRESSURE
W
ASHER
14
SHUTDOWN INSTRUCTIONS & STORAGE
1. If detergents were used, draw clear water through the
system to purge detergent.
2. If burner was used, turn OFF burner switch, and
allow pump to run cold water through coil.
3. Move throttle control to idle position.
4. Turn key on engine counterclockwise (ccW) to OFF
position.
5. Turn OFF fuel shut-off valve.
6. Turn OFF water supply.
7. Squeeze trigger gun open to relieve system pres-
sure.
STORAGE
DANGER: Do not store flammable liquids (gasoline,
solvents, etc.) near pressure washer, or in non-ven-
tilated areas.
Protect from freezing by storing in a heated area, or by
flushing the system with antifreeze. To flush the system,
fill the float tank with antifreeze and remove spray nozzle
from wand. Start the machine and allow it to run until
antifreeze flows from the end of the wand. Place end of
wand into float tank and circulate the antifreeze through
system for several minutes. Open and close the trigger
gun several times to circulate antifreeze through the
unloader valve. Place detergent line into the float tank.
Open the detergent metering valve to draw antifreeze into
the detergent system.
If the pressure washer is not to be used for a considerable
length of time, it is recommended to flush the system with
antifreeze for rust protection.
