Mitsubishi Electric F700 Instruction Manual download pdf (Page 114)

109

Heatsink protrusion attachment procedure

SPECIFICATIONS

(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.

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.

· B careful not to drop screws, dust etc. into the inverter and cooling fan section.

Inverter

Inside the

enclosure

Enclosure

Exhausted air

Installation

frame

Dimension of

the outside of

the enclosure

Cooling

wind

Inverter Type

(mm)

FR-F740-185K, 220K 185

FR-F740-250K to 560K 184

* 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

Finger guard

10*

140

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Mitsubishi Electric F700 Instruction Manual Page 114