How to use the gun trigger safety
When engaged, the gun safety latch prevents the gun
from accidental triggering. See Fig. 5.
WARNING
INJECTION HAZARD
If the gun still sprays when the gun
trigger safety is locked, repair the gun.
See manual 308–645, supplied.
Gun safety latch
shown engaged
Gun safety latch
shown disengaged
Fig. 5
How to use the pressure drain valve.
Use the pressure drain valve to relieve fluid pressure
from the pump and to help prime the pump. If the valve
senses an over pressure condition, it opens automati-
cally to relieve fluid pressure. If this happens, stop
spraying immediately, shut off and unplug the sprayer.
Determine the cause of the problem and correct it
before operating the sprayer again. Refer also to the
Troubleshooting, page 14. See Fig. 6.
Operation
Open or drain, position
Closed, or spray position
Fig. 6
How to use the pressure control.
The pressure control controls the motor operation so
the sprayer maintains constant fluid pressure at the
pump outlet. Turn the pressure control knob fully
counterclockwise to obtain the minimum setting. Turn
the knob clockwise to increase pressure. See Fig. 7.
Fig. 7
7105A
7105A