Seagate FR-A7AY instruction manual Installation Procedure, Remove the inverter front cover

INSTALLATION AND WIRING

2.2 Installation Procedure

1)

Screw hole for option mounting (on earth plate)

Screw hole for option mounting

Inverter side option connector

3)

2)

1)Remove the inverter front cover.

2)Mount the hex-head screw for option mounting into the inverter screw hole (on earth plate). (size 5.5mm, tightening torque 0.56N⋅m to 0.75N⋅m)

3)Securely fit the connector of the plug-in option to the inverter connector along the guides.

4)Securely fix the both right and left sides of the plug-in option to the inverter with the accessory mounting screws. If the screw holes do not line-up, the connector may not have been plugged snugly. Check for loose plugging.

REMARKS

After removing two screws on the right and left places, remove the plug-in option.

Hex-head screw	4) Mounting
for option mounting
	screws

(The plug-in option is easily removed if the control circuit terminal block is removed before.)

CAUTION

1.When the inverter can not recognize that the option unit is mounted due to improper installation, etc.,

" " (option alarm) is displayed.

2.Note that a hex-head screw for option mounting or mounting screw may drop during mounting and removal.

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