Maintenance
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7.
Maintenance
To facilitate observance of adequate scheduled maintenance by the user, the ge-
nerator is equipped with a list of components subject to wear, for which, during
the test phase, a working interval is set.
During operation this time interval decreases through to expiry, at which point
there is an automatic request for maintenance.
7.1.
Expiry warnings
During production, if the estimated autonomy of a device expires, a message is
displayed, an example of which is shown below
.
WARNING
FILTER IN EXPIRY PHASE
To acquire the message, press function key
.
The message is then removed
to proceed with normal operation.
On subsequent restart the generator requests whether the maintenance has
been performed, with display of the following message:
SCHEDULED MAINTENANCE OF FILTER COM-
PLETE?
NO
Press the up arrow key
” to select the answer “YES” or “NO” consecutively.
After selecting the answer, to acquire the message, press the function key .
If the answer is “NO”, the message is displayed again on subsequent restart,
while if “YES”, the new work time for the component is set (that set on start of
the count) for future maintenance.
If an incorrect shutdown alarm is displayed on activation of the generator, this
procedure is disabled; it will be available for subsequent start-up.
7.2.
Maintenance schedule
To maintain generator efficiency and reduce the risks of faults, strictly observe
the recommended maintenance schedule.
The following table specifies the frequency of the recommended maintenance
operations:
