Trouble Shooting - Atmos Chair 41 Gyne Operating Instructions Manual

7.0 Trouble-shooting
Problem Check
The chair Mains cable is connected?
cannot be Main switch is on?
moved Is the green control lamp illuminated?
Is the green LED on the board "PWR"
switched on and is a beep audible
during switch on?
Voltage at the plug CN9
(24–28 V AC on the board
near the small transformer)
Problem Check
Foot control Observe operating instructions.
pedal does
not work
properly
Despite perfect operation, the foot control pedal
does not always work properly.
Problem Check
Chair only Does the relay on the board work properly?
moves
upwards and
Measure the voltage at the motor (24 – 28 V AC).
then it stops
Problem Check
Chair can Check the connector on the board.
be moved
but position
storage is
Check the button for position memory.
not possible
Problem Check
Trendelen- Does the relay on the board work properly?
burg motor
Measure the voltage at the motor (24 – 28 V AC).
does not
work
Problem Check
Deviation Correct adjustment of requested position?
from the
chair
position
stored
Problem Check
Motor Loud cracking and sometimes the
makes motor does not work.
noises
16

Trouble shooting

Connect the mains cable to the mains supply.
Switch on the mains switch.
Check the fuses, 2 pieces 3,15 A,
at the power input.
Check the connector on the board. Fuse on the board
T 315 mA and T 12,5 A.
Check the fuse F 12,5 A between transformer and board.
Fuse between transformer and board F 12,5 A or
exchange transformer.
Trouble shooting
Press the control pedal straight and not skewed.
In order not to twist the pedal, observe the delay regarding
the position memory.
Exchange the board in the foot pedal and check perfect pass
of the cable, the way the cover fits perfectly.
Trouble shooting
If not, exchange the board.
If voltage is connected and the motor does not work,
exchange the motor.
Trouble shooting
Rectify the fault (exchange the connector or the board).
If required, exchange the switch.
Trouble shooting
If not, exchange the board.
If voltage is connected and the motor does not work,
exchange the motor.
Trouble shooting
Bring the chair into "0" position, then adjust the requested
position and store it, as described in the operating
instructions.
Trouble shooting
Probably the gear mechanism is defective, therefore
exchange the motor.