7
3.
Slide the safety shut-off microswitch assembly over open end of actuator bar and bolt
the assembly to the crossmember using hex head bolt 1/4” NC x 3/4” lg. (6-0178),
lockwasher (6-0056), and hex nut 1/4” NC (6-0032).
4.
Bolt actuator extension (1-1379 12ft Model, 1-1823 14ft Model) onto open end of
actuator bar using (2x) hex head bolt 1/4” -NC x 1 1/4” lg. (6-0027), lockwasher (6-
0056), and hex nut 1/4” NC (6-0032).
Figure 4 – Safety Shut-Off Bar Installation
5.4
SAFETY SHUT-OFF BAR ADJUSTMENT
Note: This procedure must be done last. Refer to Figure 4.
1.
When the lift is fully installed, leveled. and operational, extend the carriages to their
full upper limit.
2.
Lower the carriages about 1/4” to 1/2”.
3.
Bolt actuator extension (1-1379 12ft Model, 1-1823 14ft Model) onto open end of
actuator bar using (2x) hex head bolt 1/4” -NC x 1 1/4” lg. (6-0027), lockwasher (6-
0056), and hex nut 1/4” NC (6-0032).
