Mitsubishi Electric FR-A8NCE Instruction Manual page 13

 Installing the option
(1) Insert three spacers into the mounting holes that will not
be filled with mounting screws (see the diagrams on the
next page to identify the holes).
(2) Fit the board mounted option connector on this product to
the guide of the option connector on the inverter and
insert the plug-in option as far as it goes. (Select option
connector 1 on the inverter.)
(3) Fasten the earth plate to the inverter using the one
mounting screw through the hole on the left side (see the
diagrams on the next page to identify the hole) (tightening
torque 0.33 N·m to 0.40 N·m).
(4) Fasten this product to the inverter using the one mounting
screw through the hole on the left side. Fasten the earth
plate and this product to the inverter using the last screw
through the hole on the right side of the earth plate and
this product (tightening torque 0.33 N·m to 0.40 N·m). If
the screw holes do not line up, the connector may not be
inserted deep enough. Check the connector.
NOTE
• When a communication option is installed to the FR-A800-E/FR-F800-E series inverter, use the earthing (grounding)
cable supplied with the inverter instead of the earth plate supplied with the communication option. (For details of the
installation method, refer to the Instruction Manual of the inverter.)
12
INSTALLATION
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Earth plate
Installation to connector 1
Option connector
on the inverter
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