Lippert Components Happijac - Operating Precautions; General Operating Precautions; Operation; Control Switch Operation

Rev: 10.22.19 Page 7
CCD-0001541
C
B
Upper Trolley Tab Bracket
1. Line up the holes in the gold-colored spacer block (Fig. 11A) and trolley tab bracket (Fig. 11B) with the
holes in the upper trolley (Fig. 11C). Secure the trolley tab bracket and spacer block to the upper trolley
with the included screws (Fig. 11D).
NOTE: The trolley tab bracket can be installed with the tab at the top or bottom.
2. Repeat for the other upper trolleys.
D
A
Fig. 11
Bed Platform
NOTE: Make sure the upper bed platform does not hit the bed lift motor or timing shaft prior to activating
the upper limit switch when operating the bed lift.
1. Place the bed platform (Fig. 12A) on the upper trolley tabs (Fig. 12B).
2. Insert a clevis pin (Fig. 12C) through the tab on the back of the bed platform, the trolley tab and a washer.
3. Secure with a hairpin (Fig. 12E)
4. Repeat for the other side of the rail.
5. Repeat steps 1 through 4 for the other side of the bed lift.
A
C
B
D
E
Fig. 12