KaVo ORTHOPANTOMOGRAPH OP 3D Service Manual page 65

Error code
E09004
E09005
E09006
E09007
ORTHOPANTOMOGRAPH
Problem
Fan failing
Pan tubehead temperature
invalid
Laser opto missing
Jaw sensor missing
™
OP 3D
Solution
If same fail occurs => replace i4000
3. Replace the column.
1. Check that there are no obstacles/
dirt in the fan.
If fail => remove obstacles/dirt
2. Check connections:
* J4023, FAN
If fail => replace the fan
3. Check that the fan is spinning.
If fail => replace the fan
If fail => replace i4000.
1. Check connections:
* J4019, J1005, J7000 (pan-THA)
If fail => replace main cable and
twister cable assembly
2. Check temperature value shown by
device
- Temperature near 0 C°
=>
* Replace main cable and E3 twister
cable assembly
* Replace THA
* Replace i4000
- Temperature near 100 C° or above
=>
* Replace THA
* Replace i4000.
1. Check connections:
* J4018, J1022
If fail => replace cable laser motor
cable
2. Replace opto fork
3. Replace i4000.
1. Check connections:
* J4003, J9001
If fail (open) => replace lower shelf
cable
2. Replace i9000
3. Replace i4000.
7 Troubleshooting
65