Manual Up/Down (Backup Pump) Instructions
Refer to photos and illustration of release valve on page 30.
D
Open |
| Close |
(Down) |
| (Up/Stop) |
|
|
|
| • To Fold Roll Stop: | |
UP | ||
• To Raise Platform: | ||
| ||
|
|
Using hand pump handle:
a. Place the slotted end of pump handle onto the back- up pump release valve and turn clockwise to close securely. See Photo D.
Note: Valve must be tight, but do not overtighten.
b. Insert handle into backup pump and stroke until roll stop folds and/or platform reaches desired height.
See Photo E.
Note: Close backup pump release valve securely before operating electric pump.
E
Page 40
