OEC 9800C-Arm - Vertical Column Motion

Vertical Column Lift
Vertical Column Motion
Circuit/Mechanical Descriptions.....................................................................................................................................................2
Vertical Column Lift .......................................................................................................................................................................2
Vertical Column Power Supply PS3 ..............................................................................................................................................3
Power/Motor Relay PCB ...............................................................................................................................................................5
Power/Signal Interface PCB..........................................................................................................................................................7
Vertical Column Lift Buttons ..........................................................................................................................................................8
Fast Stop Switches........................................................................................................................................................................9
Functional Test...............................................................................................................................................................................10
Fault Isolation.................................................................................................................................................................................11
Adjustment .....................................................................................................................................................................................12
Miscellaneous.................................................................................................................................................................................12
1
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation