Mitsubishi Electric FR-A7NC E kit-SC Instruction Manual page 14

 Inverter with one front cover
(1) Remove the front cover from the inverter. (For removing the front cover, refer to the FR-E700
instruction manual.)
(2) Remove the PU cover from the front cover. Open the PU cover with a driver, etc. and remove it in the
direction of arrow as shown below.
* Open the PU cover, then open it toward the arrow
direction to remove.
(3) Mount the spacer for plug-in option mounting, the hexagon spacer, and the junction connector. Fit the
junction connector to the guide of the connector at the inverter side, and insert the junction connector
as far as it goes.
(4) Fit the connector of the plug-in option to the guide of the junction connector, and insert the plug-in
option as far as it goes.
(5) Fix the plug-in option securely by using the supplied mounting screw (short) to the upper screw hole
and the other supplied mounting screw (long) to the lower screw hole of the plug-in option. If the screw
holes do not line up, the connector may not have been plugged properly. Check for loose plugging.
Tightening torque: 0.33 to 0.4Nm
(1) Front cover
(2) PU cover
INSTALLATION
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2