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Owner's Manual
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5. SERVICE
XT Drives
do not require regular maintenance. The following actions are recommended:
1. Check inverter fault history
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Find out reasons of possible faults
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Clear the fault history
2. Clean the heat sink of the inverter
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Prevent the dust to spread inside cubicles
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Lock the fans before blowing compressed air
3. Check that there are no abnormal noises coming from the cooling fans
4. Tighten all screws and connectors
5. Clean dust from PC-boards