16
6. Loosen the bolts on the Arm Restraints. Adjust the Arm
Restraints so the gears mesh fi rmly and smoothly. Tighten
the Arm Restraint Bolts. Apply a small amount of grease to
the gears. (See Fig. 10.2)
STEP 11
( Bleeding )
1.With the lift in an elevated position, the hoses connected
and the oil reservoir full, LOOSEN the Bleeder Screws
located at the top of each Hydraulic Cylinder using a 3/16”
Allen wrench. DO NOT completely remove the Bleeder
Screws. Watch and listen as trapped air escapes the
Cylinders and fluid beings to weep from the screw area.
Once steady fluid appears, re-tighten the Bleeder Screw.
(See Fig. 11.1)
2. Press the power unit RAISE button until both cylin-
ders reach their full stroke.
DO NOT
continue pressing
the RAISE button after lift reaches full height - damage to
motor and/or fl ow divider can occur if continued.
3. Repeat the Bleeding Procedure.
4. Press the LOWERING HANDLE inwards until the lift
lowers completely to the fl oor. REPEAT the above proce-
dure until the lift maintains level lifting and lowering.
POST-INSTALLATION CHECK-OFF
Columns Properly Shimmed And Stable
Anchor Bolts Tightened
Pivot / Sheave Pins Properly Attached
Tie Bar Straps Installed and Bolts Tight
Electric Power Supply Confirmed
Safety Lock Bars Removed
Check For Hydraulic Leaks
Oil Level Full
Lubrication of Critical Components
Check For Overhead Obstructions
Lift Arms Level
Arm Restraints Properly Adjusted
All Screws, Bolts, and Pins Secured
Surrounding Area Clean
Operation and Safety Manuals on Site.
OPTIONAL FOOT GUARD
INSTALLATION
1. Install the Foot Guards to the outside of the 4 Lift Arm
Assemblies. Tighten the Hex Head Bolts.
The lift will move down when bleeding
make sure all equipment, personnel , hands and feet
are clear before bleeding
Fig. 10.2
Fig. 11.1
DO NOT use lift if an unlevel lifting condition
occurs at the arm pad locations that is greater than
3-degrees or 1.5”. If an unbalanced condition occurs,
Follow the bleeding instructions shown on this page or
consult factory. The lift must be re-leveled, shimmed and
bled each time the lift is reinstalled.
Failure to follow these instructions can result
in serious injury or death.
