Mitsubishi Electric F700 Instruction Manual page 291

(3) Installation of the inverter
Push the inverter heatsink portion outside the enclosure and fix the enclosure and inverter with upper and lower
installation frame.
Inside the
enclosure
Inverter
CAUTION
· Having a cooling fan, the cooling section which comes out of the enclosure can not be used in the environment of water
drops, oil, mist, dust, etc.
· Be careful not to drop screws, dust etc. into the inverter and cooling fan section.
Enclosure
Exhausted air
*
Installation
frame
Dimension of
Cooling
the outside of
wind
the enclosure
D1
Heatsink protrusion attachment procedure
* For the FR-F740-250K or more, there are finger
guards behind the enclosure. Therefore, the
thickness of the panel should be less than
10mm(*1) and also do not place anything around
finger guards to avoid contact with the finger
guards.
Enclosure
10* 1 140
Inverter Type
FR-F740-185K, 220K
FR-F740-250K to 560K
Finger guard
(Unit: mm)
D1(mm)
185
184
283
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