KaVo EXTRAmatic 9040 Operating Instructions Manual page 60

Operating Instruction EXTRAmatic 9040
6 Preparation methods
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6.2 Maintenance
"Filter" LED - flashing
If LED ① is flashing, this indicates that the filter is being cleaned and the dust col‐
lector level measured.
EXTRAmatic
"Filter" LED and malfunction LED on at same time
See also:
7 Troubleshooting, Page 59
Error 24.
If the "Filter" LED ① and the malfunction LED ③ are both on at the same time, this
indicates that there is a malfunction at the filter or extraction channels.
EXTRAmatic
"Dust container" LED - always on
If LED ② is constantly lit, this indicates that the dust container is full.
The next time operation of the extraction motor is interrupted, the motor will be
stopped automatically and prevented from starting up.
The dust container now needs to be removed and emptied before work can continue.
EXTRAmatic
See also: 6.2.1 Replacing the refuse bag, Page 49
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