KaVo ORTHOPANTOMOGRAPH OP 3D Service Manual page 64

7 Troubleshooting
Error code
E00002
E08402
E08403
E08404
E09002
E09003
64
Problem
Invalid error code, you should
not receive this.
Emergency button active
Exposure button active on boot
Remote exposure button active
on boot
Z motor overcurrent
Z motor short circuit
Solution
Software error. Take logs and boot the
device.
1. Check that emergency button is
not pressed.
2. Check connections: J4002, J1011,
Emergency button
If fail => replace emergency stop
switch with cable/column cable
extension
3. Replace i4000 board.
1. Release the button.
2. Check connections (no short
circuits):
* Exposure switch, J4103
* J4101, J4013
If fail => Replace exposure switch or
back panel cable
3. Replace i4100 board
4. Replace i4000 board.
1. Release the button.
2. Check connections (no short
circuits).
* Remote exposure switch, J4104
* J4101, J4013
If fail => Replace remote exposure
switch, exposure cabling, or back
panel cable.
3. Replace i4100 board
4. Replace i4000 board.
1. Check that there are no obstacles
for lifting.
2. Check that no extra weight is
loaded.
3. Replace the column.
4. Replace i4000.
1. Check cabling (that there is no
short circuit between wires or to
mechanics).
* J1037, J4002
If fail => replace column cable
extension
2. Unplug J1037, drive lift motion
ORTHOPANTOMOGRAPH
™
OP 3D