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2
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 mount or remove the plug-in option while the input power is ON. Doing so may damage the inverter or plug-in option.
To avoid damage due to static electricity, static electricity in your body must be discharged before you touch the product.
2.2
Installation procedure
(1) Remove the inverter front cover. (Refer to Chapter 2 of the
Instruction Manual (Detailed) of the inverter for details on how to
remove the front cover.)
(2) For the two mounting holes (as shown in the next page) that will not
be tightened with mounting screws, insert spacers.
(3) Fit the connector of the plug-in option along the guide of the
connector on the inverter, and insert the plug-in option as far as it
goes.
(4) Fit the two locations, the left and right, of the plug-in option securely
to the inverter unit by screwing in the supplied mounting screws
(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.
8
INSTALLATION AND WIRING
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