Gasboy 9120K Series Installation - Manual (Page 60)

9820K Startup and Test Power Reset External Adjustment
Page 56 MDE-4567C 9120K and 9820K Series AST Pumps Installation and Operation Manual · September 2008
Power Reset External Adjustment
If the pump or remote dispenser unit fails to reset or shut off properly, the reset motor may
need to be adjusted. To adjust, proceed as follows:
1 Loosen the lock nut on the adjusting screw and back screw out until it stops.
2 Move the reset lever to the ON position.
3 Turn adjustment screw in until reset motor starts.
4 Advance adjustment screw an additional 1/2 to 3/4 turn. Hold the screw in this position and
tighten the lock nut.
5 Move the reset lever to the OFF position, then back to the ON position to verify if the reset
motor operates properly. The reset coupling should make one revolution and stop.
Figure 8-2: Power Reset for Pump or Remote Dispenser Unit
Adjustment Screw
Lock Nut