Manual Operating Instructions
Refer to photos and illustration of release valve on previous page.
Hand Pump Handle
B
To Unfold Platform (Out):
Using hand pump handle (Photo B):
a. Place slotted end of pump handle onto backup pump release valve and turn counterclockwise (open — 1/2 turn only) until the platform reaches floor level (fully unfolded). See Photo C.
b. Turn the release valve clockwise (close) to stop the platform. See Photo C.
Note: Valve must be tight, but do not overtighten.
•To Lower Platform: DOWN • To Unfold Roll Stop:
Place slotted end of pump handle onto backup pump release valve
and turn counterclockwise (open
—1/2 turn only) until the platform reaches ground level and/or roll stop unfolds.
Open |
| Close |
(Down) |
| (Up/Stop) |
|
|
|
C
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