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LIFT CORPORATION
Sht. 27 of 56 DSG#
M-19-12
Rev.
-
Date: 01/06/20
1.
Check operation of control switch for proper
operation by pressing
POWER ON
button
once to activate. Next, press
POWER ON
button again to deactivate Liftgate power.
Then, press the
POWER ON
button twice to
reset low voltage
(FIG. 27-1)
.
Keep all foreign objects out of the Liftgate mainframe and away from pinch
points at all times when operating Liftgate.
WARNING
!
TEST OPERATION OF LIFTGATE
NOTE:
The
LIFTGATE ACTIVATED
LED illuminates
when Liftgate power is on. Control switch
should deactivate after 90 seconds of not
being used.
POWER ON
SWITCH
CHECKING OPERATION OF
CONTROL SWITCH
AND RAISING PLATFORM
FIG. 27-1
3.
Raise
(UP)
and lower
(DN)
the unloaded
platform
(FIGS. 27-1
and
27-2)
on a fl at sur-
face. Check for proper operating speed and
alignment with the ground.
USING CONTROL SWITCH
TO LOWER PLATFORM
FIG. 27-2
4.
Load the platform with the rated capacity
and measure the time to
RAISE
the plat-
form
(FIG. 27-1)
. The platform should raise
approximately 2” to 3” per second.
5.
Examine the platform for any downward
creep.
6.
Measure the time to
LOWER
the platform
still loaded
(FIG. 27-2)
. The load should
descend approximately 7” to 9” per second.
7.
Remove the load from the platform and
examine the Liftgate and vehicle for hy-
draulic oil leaks, loose wiring, and any
other problems.
8.
Reinstall the main frame housing cover.
Then, close and latch platform.
LIFTGATE
ACTIVATED
SWITCH
2.
Press the
LIFTGATE ACTIVATED
switch within
1 second to activate the timer
(FIG. 27-1)
.