Mitsubishi Electric FR-A800 Series Beginner's Manual page 28

Removal and reinstallation of the front cover
● Reinstallation of the front cover and the terminal block cover
Insert the upper hooks of the front cover into the sockets of the inverter.
Securely install the front cover to the inverter by fixing the hooks on the sides of the cover into
place.
Tighten the mounting screw(s) at the lower part of the front cover.
(FR-A820-00340(5.5K) to FR-A820-01540(30K) and FR-A840-00170(5.5K) to FR-A840-00770(30K)
have two mounting screws.)
Install the terminal block cover by inserting the upper hook into the socket of the front cover.
Tighten the mounting screws at the lower part of the terminal block cover.
NOTE When installing the front cover, fit the connector of the parameter unit securely along the guides
of the PU connector.
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Introduction to the inverters
Fasten
Fasten