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Removal and reinstallation of the cover
FR-E720-5.5KNF or higher, FR-E740-11KNF or higher
zRemoval (Example of FR-E720-5.5KNF)
1) Loosen the installation screws of the front cover 1.
2) Remove the front cover 1 by pulling it toward you in the direction of arrow.
3) Remove the front cover 2 by pulling it toward you in the direction of arrow.
zReinstallation (Example of FR-E720-5.5KNF)
1) Match the front cover 2 to the inverter front and install it straight.
2) Insert the two fixed hooks on the lower side of the front cover 1 into the sockets of the inverter.
3)Tighten the screw of the front cover 1.
NOTE
Fully make sure that the front cover has been reinstalled securely.
The same serial number is printed on the capacity plate of the front cover and the rating plate of the inverter. Since
these plates have the same serial numbers, always reinstall the removed cover onto the original inverter.
Installation
screws
Front cover 1
Front cover 2
1) 2) 3)
Front cover 2
Front cover 1
Fixed hook
Socket of the inverte
r
Tighten
the installation
screws
1) 2) 3)