Braun NUVL855RM24 service manual 1500

Page 16

Maintenance and Lubrication Schedule

 

Inspect lift for rattles

Correct as needed.

 

Check drive chain tension.

Pull out and lock manual release cable. Adjust

 

 

chain tension as needed. See Drive Chain

 

 

Adjustment.

 

Inspect inner roll stop and linkage for:

Resecure, replace or correct as needed. See

 

• Proper operation. Roll stop should rest solidly on

Inner Roll Stop Adjustment Instructions.

 

floor providing smooth transition.

 

 

• Positive securement

 

 

• Wear or damage

 

750

Check carriage ride height in housing

Adjust as needed. See Carriage Ride Height

 

Adjustment.

Cycles

 

 

 

 

Check stow height/lifting arm alignment

Lifting arms should be horizontal, aligned with

 

 

each other and aligned with carriage. Adjust as

 

 

needed. See Switch Adjustment (Below Stow

 

 

Switch).

 

Inspect wiring harnesses for securement, wear or

Resecure, replace or correct as needed

 

other damage

 

 

Check lower pan securement

Resecure, replace damaged parts or correct as

 

 

needed.

 

Torque tube pivot bearings (4 places)

Apply Light Oil - See Lubrication Diagram

 

 

 

 

 

 

 

Carriage and eccentric shaft rollers (bearings)

Apply Light Oil - See Lubrication Diagram

 

Lifting arm slots in rolling horizontal carriage arm

Apply Door-Ease - See Lubrication Diagram.

 

tubes

Apply to the surface area around both slots and

 

 

wipe off excess.

 

Hydraulic cylinder pivot points (4 per cylinder)

Apply Light Oil - See Lubrication Diagram

 

Drive chain and chain rollers

Apply Light Oil - See Lubrication Diagram

 

Drive chain release latch mechanism

Apply Synthetic Grease - See Lubrication

 

 

Diagram

 

Deploy lift, remove inboard and outboard lower

Use compressor and nozzle to remove all debris

 

pans and blow out housing. Blow off platform

from housing. Clean outboard lower pan slot

 

also.

and apply Antisieze to slot before reinstalling

1500

 

pan.

Cycles

Deploy lift, remove inboard and outboard lower

Use clean cloth and solvent to clean tracks.

 

 

pans and clean housing tracks

Clean outboard lower pan slot and apply Anti-

 

 

sieze to slot before reinstalling pan.

 

Check drive chain tensioner, jam nuts and con

Correct or replace damaged parts and/or relubri-

 

necting link for securement and/or misalignment.

cate. See Drive Chain Adjustment.

 

Inspect drive chain release latch mechanism for

Correct or replace damaged parts and/or relu-

 

proper operation, positive securement, wear or

bricate.

 

other damage

 

 

Inspect platform cable-activated manual release

Ensure T-handle release and cable assembly

 

system (T-handle/cable assembly and carriage

operate properly. Ensure carriage can be manu-

 

movement)

ally extended and retracted freely.

 

 

 

Page 14

Image 16
Contents Series Warranty and Registration Instructions CongratulationsContents Lift Terminology Switch and Sensor Locations Certification Checklist Diagnostic Procedures Adjustments and Calibration Adjustment ProceduresLCD Diagnostic Codes StlvFloor Level and Inner Roll Stop Adjustments Floor Level Switch AdjustmentInner Roll Stop Adjustment Figure aFloor Level and Inner Roll Stop Adjustments Inner Roll Stop Linkage Rod Torque Tube Minimum Clearance Inner Roll Stop Occupied Sensor Adjustment Maintenance and Lubrication Lubrication DiagramMaintenance and Lubrication Schedule 7501500 4500 Cycles Troubleshooting Diagnosis Chart Function Possible Cause RemedyLift will Barrier will Contact Removal This page intentionally left blank Wiring Schematic Symbol DescriptionHydraulic Parts List Qty DescriptionHydraulic Diagram Pump Module Parts List Pump Module Diagram Exploded Views and Parts Lists Housing Assembly Parts ListHousing Assembly Carriage Assembly Parts List Carriage Assembly Platform Assembly Parts List Main Platform Assembly Main Platform Assembly Inner Roll Stop Platform Assembly Outer BarrierPlatform Assembly Front Handrail Platform Assembly Rear HandrailPlatform Assembly Front Handrail Lock Platform Assembly Rear Handrail LockProviding Access to the World CJKA-**GB
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