Mitsubishi Electric FR-A700 Series Instruction Manual page 181

Heatsink protrusion attachment procedure
(2) Shift and removal of a rear side installation frame
• FR-A740-160K to 280K
One installation frame is attached to each of the upper and lower
part of the inverter. Change the position of the rear side installa-
tion frame on the upper and lower side of the inverter to the front
side as shown on the right. When changing the installation
frames, make sure that the installation orientation is correct.
• FR-A740-315K or more
Two installation frames each are attached to the upper and lower
part of the inverter. Remove the rear side installation frame on the
upper and lower side of the inverter as shown on the right.
176
Shift
Upper
installation
frame
Lower
installation
Shift
frame
Removal
Upper installation
frame (rear side)
Lower installation
frame (rear side)
Removal