Heating Heater Replacement - ABB ACS800 Series Hardware Manual

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Heating heater replacement

1. Read and repeat the steps in
2. Heating heater shall be changed as one unit. No attempt shall be made to
disassemble the heater.
3. Open the power cabinet doors.
4. Below is an example of heater replacement. Remove the lower protective cover
from stator section. Locate the heaters ZV001 and ZV002.
5. Loosen the screws securing the bracket.
6. Withdraw the heater unit from the bracket, and disconnect the power cable of
connection terminals.
7. Install a new heater unit in reverse order.
Maintenance
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Safety instructions
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above.
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