Mechanical installation
34
Mounting the drive on the wall
1. Mark the locations for the four holes. The mounting points are shown in chapter
Dimensional drawings.
2. Fix the screws or bolts to the marked locations.
3. Position the drive onto the screws on the wall. Note: Lift the drive by its lifting
holes, not by its cover.
4. Tighten the screws in the wall securely.
Cabinet installation
The drive can be installed in a cabinet without the plastic front, top and connection
box covers and without the lead-through plate. The required distance between
parallel units is 50 millimetres (1.97 in.) in installations without the front cover. The
cooling air entering the unit must not exceed +40 °C
(+104 °F). Contact ABB, if two
units are to be installed side by side at a distance smaller than 50 millimetres
(1.97 in.), i.e. the side air holes will be covered at one side.
Preventing cooling air recirculation
Prevent air recirculation inside and outside the cabinet.
Example
HOT
AREA
Main air flow out
Main air flow in
Air baffle plates
COOL
AREA
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