19
Long Bumper
Short
Bumper
Padded section
of door bumper
faces out.
21” (533mm)
Fig. 20
18. Installation of Rack for Adapter Extensions: Install
racks as shown, Fig. 20, using 5/16”-18NC x 3/8”
PHMS.
19. Door Bumper Installation:
1) Press long bumper on column edge, Fig. 21a.
2) Press short bumper on top edge of carriage
tube, Fig. 21a.
20. Latch Cable Adjustment:
A) Check to make sure the latch will properly engage and
disengage. Slowly release the latch handle. A 1/8”
gap between the top of the latch dog and the column
is allowable.
B) When raising, listen to latches to be sure that both
latch dogs fall into latch slots. If they do not, loosen
clamp and adjust tension as necessary.
C) Install left latch cover using 5/16-18NC x 3/8” lg PHMS.
21. Pressure Test: Run lift to full rise and keep motor
running for 5 seconds. Stop and check all hose
connections. Tighten or reseal if required. Repeat air
bleeding of cylinders.
Fig. 21a
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