ABB ACS550-01 User Manual page 17

ACS550-01/U1 User's Manual
Remove the front cover
IP21 / UL type 1
1. Remove the control panel, if attached.
2. Loosen the captive screw at the top.
3. Pull near the top to remove the cover.
IP54 / UL type 12
1. If hood is present: Remove screws
(2) holding hood in place.
2. If hood is present: Slide hood up and
off of the cover.
3. Loosen the captive screws around
the edge of the cover.
4. Remove the cover.
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1
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R6 R1 R5
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2
1
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17
3
IP2000
4
FM
Installation