A-13：Foot control valve air leakage
A-14：Unable to control surgical chair
A-15：Press blowing debris air no work
A-16：Press blowing debris air switch water leakage
A-17：Rinse button or flushing button no effect
A-13 Foot control valve air leakage(代码：A-13)
- Open the foot control valve lid and check if the pipe is damaged
- Right: reconnect the pipe or replace pipe
- Fales: the O-ring inside the foot control valve is aging and damaged,replace it
- The internal O-ring is worn out and damaged; simply replace the foot valve.
A-14 Unable to control surgical chair
- Comfirm if the data wire is properly connected
Right: the ball shaped switch is damage ,replace it
- Fales:reconnect data wire then test it can work propwely
B. Right: the ball shaped switch is damage ,replace it
A-15 Blowing debris air no work
- Step blowing debris air switch then listen if sound of air return
- Right：Blowing debris air valve is damaged or blowing debris air valve to intstrument tray pipe is folded,replace blowing debris air valve or arrange the pipe
- No: Blowing debris air valve to intrument tray pipe is folded,arrange the pipe
A-16 Blowing debris air switch water leakage
Here is water in air source. Open foot control valve confirm is water in the intake pipe or outlet pipe
- The water in intakepipe:air source not dry ,arrange intake air source(air compressor often drains water or add the dry system)
- The water in outlet pipe: the water or air in the triple diaphragm valve are interconnected causing, replace triple diaphragm valve or internal diaphragm.
A-17 Rinse button or flushing button is not working
- Open the pedal cover to check if there is any problem with the data cable connection (loose/bad contact/disconnected, etc.)
- False: Switch is damaged,replace it
Right:Reconnection
