Use
3-11
specified is prohibited. Copyright
7
1
2
3
4
5
DESCRIPTION
MEANING
Alarms associated with the synchronisation board
SYNC
• Synchronisation board at fault (red DED LED on).
• Locate the fault with the list of Sheets A in Table 4.11.
• If the fault was located, change the synchronisation board
(Sheet E-3).
• Otherwise, contact the manufacturer's technical support service.
Alarms associated with the fan plate
FAN
• Fan plate at fault.
• Locate the fault with the list of Sheets A in Table 4.11.
• If the fault was located, change the fan plate (Sheet E-7).
• Otherwise, contact the manufacturer's technical support service.
Alarms associated with the duplexer(s)
DX1, DX2
• Duplexer at fault.
• Locate the fault with the list of Sheets A in Table 4.11.
• If the fault was located, change the duplexer in question
(Sheet E-6).
• Otherwise, contact the manufacturer's technical support service.
Alarms associated with the convertor
PWR
• Converter at fault.
• Locate the fault with the list of Sheets A in Table 4.11.
• If the fault was located, change the convertor (Sheet E-8).
• Otherwise, contact the manufacturer's technical support service.
Table 3.1
MEANING OF THE ALARMS AND ACTION TO TAKE (1/2)