Manual Operating Instructions
Note: The lift platform must be pushed back into its carriage compartment all the way before reverting back to normal (pow- ered) operation. When the lift is fully extended manually, it does not activate the proper switches for normal operation. Returning
Manual Hand Pump
The manual hand pump is used to lower and raise the platform and outer barrier.
(moving) the lift in fully allows for proper switch activation.
If you experience power or equipment failure, refer to the Manual Operating Instructions to operate the lift. Instructions and illustrations are provided for all steps that differ from standard lift operation proce- dures. Manual Instructions Decal 31409 (posted in pump module box) provides manual operating instructions also.
Release Valve
A
Note: Close backup pump release valve securely be- fore operating electric pump.
Valve |
| approximate | |||
Tightening |
| 1/16” intervals | |||
Specification: | maximum | ||||
Once valve | |||||
30 inch lbs | |||||
seats (stops), | |||||
minimum | |||||
tighten 15 to 30 | |||||
inch pounds as | 15 inch lbs |
|
| ||
| |||||
shown. | seats |
|
| ||
| (stops) |
|
| ||
|
| ||||
N | C | |
L | ||
O | ||
E | ||
P | S | |
O | ||
E | ||
|
Release Valve
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