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2.6 Alarms and warnings
An alarm or a warning is indicated by a red indicator light on the control panel and inside the terminal box. The alarm
and warning indication can be read with the R100.
2.7 Alarm overview
In section
3.6.1 Alarm and warning list
, you will find an overview of the MGE-F alarms and warnings.
3. Fault finding
3.1 Safety instructions
3.2 Fault finding procedure
Fault finding is based on these sections in this order:
•
3.3 Operating conditions
•
3.4 Fault observations
•
3.5 Fault finding using the indicator lights on the control panel
•
3.6 Fault finding using alarm and warning codes
•
7. Tightening torques and lubrication
.
The necessary tools for the fault finding can be seen in section
8. Service tools
.
Actual alarm and warning
Alarms and warnings are shown at the bottom of the
OPERATION
menu.
The first line shows the fault code. See section
3.6.1 Alarm and warning list
.
The second line shows the fault text.
Reset the alarm or warning by pressing [OK].
If there are no alarms or warnings, the display will show "No alarm indication" or
"No warning indication".
Alarm and warning logs
In case of alarm or warning, the latest five alarms and warnings appear from the alarm and
warning logs.
"Alarm log 1" and "Warning log 1" show the latest alarm and warning, respectively.
"Alarm log 2" and "Warning log 2" show the latest alarm and warning but one, respectively,
etc.
The display shows the logged alarm or warning with fault code and fault text.
The top right corner shows how long ago the alarm or warning occurred.
If the log in question is empty, the display will show "No alarm indication" or
"No warning indication".
Warning
All service work must be carried out by specially trained staff.
Warning
Due to the capacitors of the MGE-F, touching live electrical parts may be fatal, even after the
mains supply has been switched off.
Disconnect the mains supply, and as a minimum wait the amount of time stated on the warning
label under the terminal box cover before touching any live parts.
Note that the relay may be connected to an external power supply and still be live after the
mains supply to the motor has been disconnected.
Warning
The MGE-F may be hot!
Fault code
Fault text
