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(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.
* For the FR-A740-03250 or higher, there are finger
Enclosure
Exhausted air
*
Installation
frame
Dimension of
Cooling
the outside of
wind
the enclosure
D1
Installation of the heatsink portion
outside the enclosure for use
guards behind the enclosure. Therefore, the
thickness of the panel should be less than 10mm
(0.39 inch) (*1) and also do not place anything
around finger guards to avoid contact with the finger
guards.
Enclosure
10*
1
140
Finger guard
Inverter Model
FR-A740-03250, 03610
FR-A740-04320 to 09620
Unit: mm (inches)
D1
185 (7.28)
184 (7.24)
467
7
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