Yaskawa Matrix Converter - Manual (Page 357)

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3. Unscrew the six screws of fan cover, and remove the fan cover from MxC.
4. Remove the old external cooling fan and circulation fan, and replace them with the new ones.
5. Reverse the procedure to install the new external cooling fan and circulation fan.
Mounting screws for fan cover
Fan cover
Fan cover
Mounting screws for
external cooling fan
Back
Front
Circulation fan
AIR flow
Fan cover
Hole for lead wire
Rubber busing
External cooling fan
Pull the power lead for
the fan from here.
Mounting screws for circulation fan