Pressure Relief - Graco Mark IV 249636 Operation - Repair - Parts

Pressure Relief

1 Turn power OFF. Wait
7 seconds for power to
dissipate.
1
1
311287A
2 Lock gun trigger safety.
Remove guard and
SwitchTip.
2
2
3 Turn pressure to lowest
setting. Trigger gun to relieve
pressure.
3
3
Pressure Relief
4 Put drain tube in pail. Turn
prime valve down.
4
4
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