Ultra Chair Safety Bail Limit Switch Test and Repair
Safety Bail Limit Switch
Removal
Unplug chair power cord before removing covers or working on chair. Failure to comply could result in personal injury.
1.Unplug chair power cord.
2.Remove Covers.
3.Disconnect wire harness, Item 1.
4.Remove two screws, Item 1, plate, Item 2, and safety bail limit switch, Item 3, from mounting bracket, Item 4.
Installation
1.Place limit switch, Item 4, on mounting bracket, Item 4, and secure with plate, Item 2.
2.Attach wire harness, Item 5, as shown.
3.Install Covers.
4.Connect chair to power source and check operation.
When bottom cover contacts an object, causing cover to operate limit switch(es), chair movement should stop. When obstacle is removed, and function button pressed, chair movement should continue.
