21
alarm index
display 1 (15) display 2 (17) fault description
measures
A0
U230
Mains selector switch
wrongly set
1. Switch off unit (12)
2. Switch over mains selector switch (19)
3. Switch on unit (12)
A1
Afterglow of flash
tube at end of its
service life
1. Switch off unit (12)
2. Disconnect lamp from power pack
3. Let flash tube cool down
4. Replace flash tube
5. Start up lamp and power pack again
A2
Flash capacitors are
overcharged
1. Switch off unit
2. Wait 1 minute
3. Switch on unit
4. Should the fault occur a second time,
the unit must be checked by a
service station
th
1
Compulsory cooling
phase to protect the
power pack
1. Wait until countdown finishes,
2. The unit is ready for operation
A4
Discharge resistor is
overheating
Please contact your service partner
A5
L1
L2
L3
The flash tube on
lamp L1/L2/L3
has not flashed.
1. Switch off unit
2. Unplug lamp
3. Control flash tube (tightness of
contact, ignition wire on glass) and
eventually replace
4. Plug in lamp and switch on unit
5. Test flashes
6. Should the problem still exist, attempt
steps 1-5 with a new flash tube
7. If the problem cannot be remedied,
please contact your service partner
A6
bAtt
Back-up battery for
thermal monitoring
is empty
Please contact your service partner
regarding exchange of back-up battery
A7
Fan does not rotate
1. Switch off unit
2. Please contact your service partner
... dIsplay Info