9
CABLE IN SLACK CABLE ARM
10. Power Unit:
A. Put (4) M8-35 hex bolts through holes in column bracket
using push nuts to hold in place.
B. Mount power unit with motor up, Fig. 18 to column bracket
and install lock washers and nuts. Run hydraulic hose from
runway through slot in side of runway to power unit output
port, Fig. 19. DO NOT use Teflon tape on hydraulic hose
connections.
Cable
Slack Cable Arm Roller
Sheave
Elbow
Angle Back At 45°
Crimped Hose
Sleeve (Typical)
Fig. 16
Fig. 17
Fig. 18
Slack
Cable
Device
C. Install and hand tighten elbow to pump until O-ring is seated
and elbow should be oriented downward at approximately
45°,Fig. 17. Tighten locknut to 35-40 ft. lbs. Install enclosed
Capacity label on power unit, Fig. 18.
D. Run hydraulic hose from runway through slot in side
of runway to elbow, Fig. 22. DO NOT use Teflon tape on
hydraulic hose connections. Clean elbow and hose. Inspect
all threads for damage and hose ends to be sure they
are crimped. Attach hose to elbow using Flared Fittings
Tightening Procedure.
11. Electrical: Have a certified electrician run appropriate
power supply to motor, Fig. 20, & Fig. 21. Size wire for 20 amp
circuit. See Motor Operating Data Table.
Never operate the motor on line voltage less than
208V. Motor damage may occur.
On one bolt, place
(2) 8mm Star Washers
Push nuts hold bolts to brackets.
Fill Breather Cap
Use (4) M8-35 HHCS
and Nuts
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