Manual Operating Instructions
If you experience power or equip- ment failure, refer to the Manual Operating Instructions to operate the lift. Instructions and photos are provided for all steps that
differ from standard lift operation procedures. Manual Instructions Decal 31894 (posted on pump cover) provides manual operating instructions also. Refer to the Lift
Operating Instructions for all normal lift operation procedures (such as loading and unloading passengers).
Follow all Lift Operation Safety Precautions!
A
Release Valve 
Note: Close backup pump release valve securely before operating electric pump.
approximate
1/16” intervals
maximum |
| Valve Tightening |
30 inch lbs |
| |
| Specification: | |
minimum |
| |
| Once valve seats | |
15 inch lbs |
| (stops), tighten 15 |
| ||
seats |
| to 30 inch pounds |
| as shown. | |
(stops) |
| |
|
|
N | C | |
L | ||
E | ||
O | ||
P | S | |
O | E | |
|
Release Valve
Page 37