Mitsubishi Electric FR-A800 Series Beginner's Manual page 29

Introduction to the inverters
Removal and reinstallation
(FR-A820-01870(37K) or higher, FR-A840-00930(37K) or higher, FR-A842 models)
● Removal of the terminal block cover
Remove the mounting screws to remove the terminal block cover. (The number of the mounting
screws differs by the capacity.)
With the terminal block cover removed, wiring of the main circuit terminals can be performed.
The illustration shows an example. Appearance differs by capacity and inverter model.
● Removal of the front cover
With the terminal block cover removed, loosen the mounting screws on the front cover.
(These screws cannot be removed.)
Holding the areas around the installation hooks on the sides of the front cover, pull out the cover
using its upper side as a support.
With the front cover removed, wiring of the control circuit and the RS-485 terminals, and instal-
lation of the plug-in option can be performed.
The illustration shows an example.
Appearance differs by capacity and inverter model.
Frequency Inverters - Beginner's Guide
Loosen
Removal and reinstallation of the front cover
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