Installation And Wiring; Installation And Wiring Pre-Installation Instructions; Installation Procedure - Mitsubishi Electric FR-A820-00046 Instruction Manual

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INSTALLATION AND WIRING

2.1 Pre-installation instructions
Check that the inverter's input power and the control circuit power are both OFF.
CAUTION
 Do not install or remove this product while the inverter power is ON. Doing so may damage the inverter or this product.
 To avoid damage due to static electricity, static electricity in your body must be discharged before you touch this product.
2.2

Installation procedure

(1) Remove the inverter front cover. (Refer to Chapter 2 of
the Instruction Manual (Detailed) of the inverter for
instructions for removing the front cover.)
(2) Insert two spacers into the mounting holes that will not be
filled with mounting screws (see the diagrams on the next
page to identify the holes ).
(3) Fit the board mounted option connector on this product to
the guide of the option connector on the inverter, and
insert the option as far as it goes.
(4) Fasten this product to the inverter using the two mounting
screws through the holes on either side (tightening torque:
0.33 to 0.40 N·m). If the screw holes do not line up, the
connector may not be inserted deep enough. Check the
connector.
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Example of installation to connector 1
INSTALLATION AND WIRING
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