26
STEP 18
( Bleeding )
1. Lift must be fully lowered before changing or adding
fl uid.
2. Raise and lower lift six times. The Cylinder is self-
bleeding. After bleeding system, fl uid level in power unit
reservoir may be down. Add more fl uid if necessary to
raise lift to full height. It is only necessary to add fl uid to
Raise lift to full height.
3. To pressure test, run lift to full rise and run motor
for approximately 3-seconds after lift stops. This will place
pressure on the hydraulic system. Stop and check all
fi ttings and hose connections. Tighten or reseal if
required.
POST-INSTALLATION CHECK-OFF
Columns Properly Shimmed And Stable
Anchor Bolts Tightened
Pivot / Sheave Pins Properly Attached
Electric Power Supply Confi rmed
Cables Adjusted Properly
Safety Locks Functioning Properly
Check For Hydraulic Leaks
Oil Level
Lubrication of Critical Components
Check For Overhead Obstructions
Runways Level
All Screws, Bolts, and Pins Secured
Surrounding Area Clean
Operation, Maintenance and Safety Manuals on Site
WARNING!
Wheels Chock must be used on the rear wheels.
(See Fig 18.3)
Fig 18.3
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