641 Chair QuickChair™ Function Troubleshooting
This function activates the Base Down, Tilt Down, Foot Down, and Back Up functions at the same time to move the table into chair position.
This illustration shows only the components that affect the QuickChair™ Function.
•Only the wires that affect the QuickChair™ Function are shown.
•If actuator(s) are not working properly, refer to that section for troubleshooting (ex. Base Up / Down).
•If Power Light is On, proper voltage is present at PC Board.
•If Power Light is off, refer to Page A-2 for troubleshooting.
Chair Position
| What is Chair Position? | |
|---|---|
| Base | all the way down |
| Back | all the way up |
| Tilt | all the way down |
| Foot | all the way down |
How it works
When the QuickChair™ button is pressed and held, the PC Board activates all of the following functions:
| Function | Runs until |
|---|---|
|
Base Down |
Base Down limit switch is tripped |
|
Back Up |
Back Up limit switch is tripped |
|
Tilt Down |
Tilt Down limit switch is tripped |
|
Foot Down |
Foot Down limit switch is tripped |
1.To activate the QuickChair™ function Press and hold the Chair Position button.
Problem: When QuickChair™ button is pressed and held, the table does not move. All manual functions OK.
If manual function(s) are not working properly, refer to that section for troubleshooting. (ex. Base Up / Down)
1.Is table already in Chair Position?
2.Check for Loose / Damaged Wire Connections - Foot control to PC Board
3.Foot Control Refer to: Hand and Foot Controls
4.Main PC Board Refer to: Main PC Board
