Operation
32
8. The pressure washer is set and locked to the maximum rated pressure
when it leaves the factory. To reduce the pressure, turn the unloader knob
counterclockwise. (See Figure 11 below)
WARNING
:
Do not attempt to alter the unloader valve’s maximum pressure.
Excess pressure could cause serious injury from escaping high-
pressure fluids and/or pump damage. Any alteration other than
turning the adjustment knob will void your warranty.
9. If temporarily interrupting spraying, rotate trigger safety latch downward
to the locked position to guard against accidental trigger release.
10. Always turn off the engine and activate spray gun trigger to relieve system
pressure when:
•
the sprayer is unattended, or
•
disconnecting hoses, installing/cleaning nozzles, or servicing the
pump.
WARNING:
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.
Unloader
Figure 11
