Braun NUVL855RM24 service manual 1500

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.

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