Maintenance and Lubrication Schedule
750
Cycles
Inspect lift for wear, damage or any abnormal | Correct as needed. |
condition |
|
Inspect lift for rattles | Correct as needed. |
Perform all procedures listed in previous section also
1500
Cycles
Upper/lower fold arms (2)
Platform pivot pin bearings (4)
Lower fold arm bearings (8)
Inner roll stop pivot bearings (2)
Inner roll stop lever bearings (2)
Inner roll stop lever slot (2)
Saddle support bearings (8)
Upper fold arm cam followers (4)
Parallel arm pivot pin bearings (16)
Handrail pivot pins (2)
Hydraulic cylinder pivot bushings (8)
Outer barrier lever guide slot
Inspect
Inspect inner roll stop for:
•Wear or damage
•Proper operation. Roll stop should just rest on top surface of the threshold plate.
•Positive securement (both ends)
Apply grease (synthetic) to contact areas between upper/lower fold arms. See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Oil - See Lubrication Diagram
Apply Light Grease to both sides of slot. See Lubrication Diagram
Correct, replace damaged parts and/or relubricate.
Resecure, replace or correct as needed. See Plat- form Angle Adjustment and Platform Floor Level Adjustment Instructions.
continued
Inspect handrail components for wear or damage, and for proper operation
Inspect microswitches for securement and proper adjustment.
Make sure lift operates smoothly
Inspect external snap rings:
•Lower fold arm (6)
•
•
•Upper fold arm cam followers (4)
•Outer barrier hydraulic cylinder mounting pin (2)
•Inner roll stop lever bracket pins (2)
Inspect inner roll stop lock and torsion spring for wear or damage and for proper operation.
Replace damaged parts.
Resecure, replace or adjust as needed. See Microswitch Adjustment Instructions.
Realign towers and vertical arms. Lubricate or correct as needed.
Resecure or replace if needed.
Replace damaged parts. Apply Light Oil to inner roll stop lock pivot point.
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