Barco FLM series Service Manual page 56

3. Troubleshooting
Situation
Disconnected wire unit.
Blocked fan.
Damaged wire unit.
Fan end of life.
Error 7995 : "Fan speed engine too low"
This error may be preceded by a warning.
Situation
Disconnected wire unit.
Blocked fan.
Damaged wire unit.
Fan end of life.
Error 7997 : "Fan speed anode too low"
This error may be preceded by a warning.
Situation
Disconnected wire unit.
Blocked fan.
Damaged wire unit.
Fan end of life.
Error 7999 : "Fan speed cathode too low"
This error may be preceded by a warning.
Situation
Disconnected wire unit.
Blocked fan.
Damaged wire unit.
Fan end of life.
54
Solution
Reconnect the wire unit of the fan.
Unblock the fan. Ensure that the fan can turn freely.
Check if the wire unit of the fan is not damaged. Repair if possible, otherwise replace
with new one.
Replace the fan. See "Cold mirror fan", page 239.
Solution
Reconnect the wire unit of the fan.
Unblock the fan. Ensure that the fan can turn freely.
Check if the wire unit of the fan is not damaged. Repair if possible, otherwise replace
with new one.
Replace the fan. See "Light processor compartment fan", page 244.
Solution
Reconnect the wire unit of the fan.
Unblock the fan. Ensure that the fan can turn freely.
Check if the wire unit of the fan is not damaged. Repair if possible, otherwise replace
with new one.
Replace the fan. See "Anode fan replacement", page 257.
Solution
Reconnect the wire unit of the fan.
Unblock the fan. Ensure that the fan can turn freely.
Check if the wire unit of the fan is not damaged. Repair if possible, otherwise replace
with new one.
Replace the fan. See "Cathode fan replacement", page 249.
R59770072 FLM SERIES 19/03/2007