WORKMASTER GO-A8-PW Operator's Manual page 22

CAUTION
8. If the Car Gate will not move, STOP using the GO-A8 Opener and notify
your supervisor.
9. Once the car gate is fully closed pull the Pivot Locking Pin from the Pivot
Lock Pin hole and flip the Toggle Switch to the Straight position. This will
cause the Wheels to rotate perpendicular to the Railcar.
10. Secure the Pivot Locking Pin in the Straight lock pin hole.
11. Roll the GO-A8 Opener back from the Railcar thereby disengaging the
CAPSTAN DRIVE FITTING from the Railcar's Capstan Socket.
Release the Throttle Lever the moment the Gate
reaches its fully closed position. Prolonged impacting
can cause structural damage to the gate mechanism.
Do not use other opening devices (pry bars,
multipliers, etc.) in an attempt to "Help" the
GO-A8 Opener.
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