ABB Symphony Harmony Series Instructions Manual page 108

Fan Assembly Removal
Purpose/Scope
5 min.
Safety Considerations
WARNING
Procedure
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WBPEEUI210509A0
This procedure explains how to remove the fan assembly from
the cabinet.
Parts None.
Tools Bladed screwdriver.
1. Disconnect power before attempting these procedures. Fail-
ure to do so could result in severe or fatal shock, or equipment
damage.
1. Be sure power is removed at the source before starting this
procedure.
W1
2. Open the rear door of the cabinet.
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3. Label and remove all cables from the fan assembly.
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4. Use the bladed screwdriver to remove the four screws and
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lockwashers that secure the fan assembly to the vertical
mounting rail. (Fig. PR14-1).
5. Slide the fan assembly out of the cabinet from the rear.
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PR14
PR14 - 1