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Maintenance 93
Replacing the lower cooling fan of the LCL filter cubicle
WARNING!
Only qualified electricians are allowed to do this work. Read the
complete safety instructions of the converter. If you ignore the instructions,
physical injury, death, or damage to the equipment can occur.
1. Disconnect the converter from the all power sources and make sure it is safe to start
the work. See the safety instructions.
2. Open the door of the LCL filter cubicle. There are three cooling fans in the lower part
of the cubicle.
3. Disconnect the wiring plugs (3 pcs, a) of the fans and detach the thermostat (B27, b).
4. Remove the fastening screws (M6, 6 pcs, c) and pull the fan cassette out.
c
2
3
a
b
4
Содержание ACS880-87CC
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Страница 10: ...10 ...
Страница 17: ...Safety instructions 17 1 3 2 4 5 6 7 ...
Страница 18: ...18 Safety instructions 8 9 ...
Страница 28: ...28 Introduction to the manual ...
Страница 52: ...52 Mechanical installation ...
Страница 66: ...66 Planning the electrical installation ...
Страница 74: ...74 Electrical installation Diagrams for the customer connections are presented below ...
Страница 75: ...Electrical installation 75 optional Fast shutdown ...
Страница 85: ...Maintenance 85 b c a Air flow direction 2 3 4 6 ...
Страница 87: ...Maintenance 87 2 5 4 ...
Страница 88: ...88 Maintenance 7 Arrow indicating the air flow direction 5 6 6 ...
Страница 90: ...90 Maintenance Air flow circulation b a ...
Страница 106: ...106 Maintenance ...
Страница 124: ...124 Control units of the converter ...
Страница 126: ...126 Dimension drawings ...
Страница 127: ...Dimension drawings 127 ...
Страница 128: ...128 Dimension drawings ...
Страница 142: ...142 Cooling and heating ...