Replacement
Vertical Column Lift Switches
The two Verical Column Lift switches are each part of a replaceable cable assembly. Each cable assembly mounts in the Cross
Arm Bearing cover as shown next.
The following procedure describes how to replace either Vertical Column movement switch assembly.
1. Turn off Workstation and remove its power plug from facility's AC outlet.
2. Remove Cross Arm Bearing Cover as described elsewhere in this chapter.
3. Loosen suspect switch by removing its locking ring and pushing the switch upward through Cross Arm Bearing cover.
4. Disconnect switch cable and tag connector.
5. Install replacement switch and connect its cable to connector you tagged in step 4.
6. Install Cross Arm Bearing cover.
7. Power up system and test replacement switch for proper operation.
85
Service
Periodic Maintenance
Contents
Schematics
Illustrated Parts
Installation
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