Powerhorse 1577149, Owner'S Manual

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25
FIG0
4696
Spray Gun Safety Lock
When not spraying, use the spray gun safety lock
to prevent accidental high pressure discharge.
10. Always turn off the engine and activate spray gun
trigger to relieve system pressure when:

the sprayer is unattended

disconnecting hoses, installing/cleaning
nozzles, or servicing the pump.
WARNING: Injury
Always turn off the engine and relieve system
pressure when finished spraying or when
leaving sprayer unattended. Serious injury
could result from unintentional release of high-
pressure spray.
Shutdown
Stop the engine using the following steps:
WARNING: Injury
Never disconnect the high-pressure hose
from the pump or spray gun while the
system is pressurized. Relieve pressure by
squeezing the spray gun trigger after the
engine is turned OFF.
1. Turn engine OFF.
2. Turn water supply OFF.
3. Actuate spray gun trigger to relieve system pressure .
4. Remove garden hose.
5. Remove pressure hose.
6. Remove nozzle from spray gun.
7. Turn gasoline line valve to the OFF position .
8. If chemicals were used, remove chemical injector
tube from the pump.
9. Cool engine at least five minutes before storing, a hot
engine is a fire hazard.
Spray Gun
Safety Lock