Danfoss FC 300 Design Manual page 144

7 Mechanical Installation - Frame size D, E and
F
7.2.7 Installation on the Wall - IP21 (NEMA 1) and IP54 (NEMA 12) Units
This only applies to frame sizes D1 and D2 . It must be considered where to install the unit.
Take the relevant points into consideration before you select the final installation site:
• Free space for cooling
• Access to open the door
• Cable entry from the bottom
Mark the mounting holes carefully using the mounting template on the wall and drill the holes as indicated. Ensure proper distance to the floor and the
ceiling for cooling. A minimum of 225 mm (8.9 inch) below the frequency converter is needed. Mount the bolts at the bottom and lift the frequency
converter up on the bolts. Tilt the frequency converter against the wall and mount the upper bolts. Tighten all four bolts to secure the frequency converter
against the wall.
7
Illustration 7.31: Lifting method for mounting drive on wall
144
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FC 300 Design Guide