Lippert Components Ground Control 3.0 - Manual (Page 7)

Rev: 01.30.2015
Page 7
Ground Control 3.0 Service Manual
Manual Override - Top of Jack Motor
NOTE: Use of a 12V-18V cordless screw gun or pneumatic screw gun is acceptable to manually override the
jacks. Do not use an impact screw gun to perform the override procedure, as this may damage the
motor.
If manual override is necessary on any jack in the system, there are two options. The following process will describe
how to use the top override. See next page for the bottom override.
Tools needed: 3⁄8” drive ratchet and extension (no socket).
1. Find the port on the top of the jack motor (Fig. 8A).
2. Remove the rubber plug (Fig. 9).
Fig. 8
A
Fig. 9
Fig. 10 Fig. 11
3. Insert the 3⁄8” drive into the port (Fig. 10).
4. Turn override until the jack extends or retracts to desired position (Fig. 11).