Page 33
Manual Operating Instructions
Release Valve
maximum
30 inch lbs
minimum
15 inch lbs
seats
(stops)
O
P
E
N
C
L
O
S
E
AI/B.P. Valve
1-30-92
O
P
E
N
C
L
O
S
E
approximate
1/16” intervals
Valve Tightening
Specication:
Once valve seats
(stops), tighten 15
to 30 inch pounds
as shown.
Release Valve
Note: Close backup
pump release valve
securely before operating
electric pump.
A
Instructions are provided for all
steps that differ from standard
lift operation procedures.
The Manual Operation de-
cal (posted on pump cover)
provides manual operating instruc-
tions also. Note: Inner roll stop
and outer barrier automatically
function during manual operation.
Refer to the Lift Operating In-
structions for all normal lift oper-
ation procedures. Follow all Lift
Operation Safety Precautions!