Manual Operating Instructions
Refer to photos and illustration of release valve on page 37.
Hand Pump Handle
B
To Unfold Platform (Out):
Using hand pump handle (Photo B):
1.Close hand pump valve (place slotted end of pump handle onto backup pump release valve and turn clockwise).
2.Insert handle in pump and stroke until platform folds fully (stops). See Photo E on page 39.
3.Open hand pump valve (turn counterclockwise) until platform reaches floor level. Open 1/2 turn only.
4.Close hand pump valve (turn clockwise).
Note: Valve must be tight, but do not overtighten.
Down (To Lower):
Place slotted end of pump handle onto
—1/2 turn only) until the platform reaches ground level and the outer barrier unfolds.
Open | Close |
(Down) | (Up/Stop) |
C
Page 38