Hettich EBA 280 - Cycle Counter

AB1101en_SARev.: 03 / 11.2023
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Software operation
Entering the maximum per-
missible number of run cycles
Resetting the cycle counter
7. Press the [SELECT] button.
🡆 The type of frequency converter ‘FC type LC’ of the centrifuge is
displayed.
8. Press the [SELECT] button.
🡆 The program version of the frequency converter ‘FC FW=’ of the
centrifuge is displayed.
9. Press the [STOP/OPEN] button twice to exit the ‘-> Info’ menu
or
Press the [STOP/OPEN] button three times to exit the ‘*MACHINE
MENU*’ .
7.4.2 Cycle counter
The centrifuge is equipped with a cycle counter. The cycle counter counts
the run cycles (centrifugation cycles). The remaining number of run cycles
(centrifugation runs) is displayed briey after each centrifugation run.
If the rotor is detected for the rst time by the rotor detection, the centrifu-
gation run is cancelled. ‘Cyc lim = á50000ñ’ is displayed after pressing any
button. The maximum permissible number of run cycles indicated on the
rotor must be entered before the centrifugation run can be restarted.
If the maximum permissible number of rotor run cycles entered is
exceeded, ‘Cycles passed’ is displayed after each start of a centrifugation
run. The centrifugation run must be restarted. The rotor must be replaced
with a new one.
Once the rotor has been replaced, the cycle counter must be reset to ‘0’ .
The maximum permissible number of run cycles must be entered after
starting the rst centrifugation run.
‘Cyc lim = á50000ñ’ is displayed.
1. Use the [Adjustment buttons] to set the maximum permissible number
of run cycles indicated on the rotor.
2. Press the [START/PULSE] button.
🡆 The setting is stored.
‘Store cycles ...’ is displayed briey.
The cycle counter must be reset to ‘0’ after installing a new rotor.
1. Press and hold the [SELECT] button.
🡆 ‘*MACHINE MENU*’ is displayed after 8 seconds.
2. Press the [SELECT] button repeatedly until ‘-> Time & Cycles’ is
displayed.
3. Press the [START/PULSE] button.
4. Press the [SELECT] button repeatedly until ‘Cyc sum=...’ is displayed.
5. Press the [RCF] button.
6. Press the [ ▼ ] button.
🡆 The number of run cycles completed is reset to zero.
7.
Press the [START/PULSE] button.
🡆 ‘Store cycles...’ is displayed.