INVT CHV160A Series - 8 Maintenance; Periodic Maintenance

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0989.984.666
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⑵ No abnormal heat.
⑶ No abnormal noise.
⑴ satisfying the
specification
⑵ satisfying the specification
⑶ satisfying the
specification
⑷ temperature rise is
lower than 40 ℃
8 . 2 Per i o di c Ma i ntenance
Customer should check the drive every 3 months or 6 months according to the actual
environment
1. Check whether the screws of control terminals are loose. If so, tighten them with a
screwdriver;
2. Check whether the main circuit terminals are properly connected; whether the mains
cables are over heated;
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CHV160A series special inverter for water supply
3. Check whether the power cables and control cables are damaged, check especially for
any wear on the cable tube;
4. Check whether the insulating tapes around the cable lugs are stripped;
5. Clean the dust on PCBs and air ducts with a vacuum cleaner;
6. For drives that have been stored for a long time, it must be powered on every 2 years.