Edwards iXM Series Instruction Manual page 81

Fault Alarm 57.12 - DP Mtr Temp High
Cause The dry pump end cover temperature has reached the maximum allowed limit so
the dry pumping system has stopped.
Remedy Refer to
Fault Alarm 63.12 - DP Temp High
Cause The dry pump internal temperature has reached the maximum allowed limit so
the dry pumping system has stopped.
Remedy Refer to
Fault Alarm 70.12 - DP E/C Temp High
Cause The dry pump end cover temperature has reached the maximum allowed limit so
the dry pumping system has stopped
Remedy Refer to
Fault Alarm 84.12 - Exh Temp High
Cause The exhaust pipe temperature has reached the maximum allowed limit so the dry
pumping system has stopped.
Remedy Refer to
Fault Alarm 174.10 - MB Low Speed
Cause Booster speed too low - rotor is possibly locked
Remedy Contact supplier.
Fault Alarm 176.01 - MB zzzzzzzzzzzzz
Cause Booster Inverter gives alarm code xxxx yyyy/Diagnostic registers aaaa bbbb. ffff is
the inverter fault count.
Remedy Refer to
Fault Alarm 176.01 - MB Not Running
Cause Booster Inverter will not start up when requested.
Remedy Examine inverter fault history.
Fault Alarm 176.13 - No MB Inv Comms
Cause The pump controller cannot communicate with the booster inverter during
startup checks.
Remedy Examine the wiring between the pump controller and the booster inverter.
M56635880_D
M56635880_D - Fault finding
Warning 57.11 - DP Mtr Temp High
Warning 63.11 - DP Temp High
Warning 63.11 - DP Temp High
Warning 84.11 - Exh Temp High
Inverter warnings and alarms
Page 78
on page 72 for causes and actions.
on page 72 for causes and actions.
on page 72 for causes and actions.
on page 73 for causes and actions.
on page 83 for more information.
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