Braun NL502 Series Service Manual page 13

Public use wheelchair lifts

Table of Contents

Maintenance and Lubrication Schedule

Inspect cotter pins:

should be changed if there is visible contamination.

for visible wear or damage

Inspect inner / outer vertical channel roller mount-

ing bolts (72)

4500

Cycles

securement

Inspect gas springs (cylinders - 4) for wear or dam-

Inspect intermediate vertical channel (I-beam)

chain roller bearing (2)

Inspect power cables

Mounting

Decals

Consecutive

tion and maintenance procedures at 750 cycle

750 Cycle

intervals.

Intervals

Resecure or replace if needed.

Use Braun 32840-QT (Exxon

lowered fully and roll stop unfolded fully. Measure

Replace if needed.

Tighten or replace if needed.

Replace damaged parts and resecure as needed.

Apply Synthetic Grease during reassembly proce-

dures.

Apply light oil or replace as needed. See Lubrica-

tion Diagram.

Check to see that the lift is securely anchored to

Univis HVI 26)

Page 11

Table of Contents

A2 series