Mitsubishi Cnc Machine Operation Panel - Mitsubishi Electric M80 Series Maintenance Manual

M800/M80/E80 Series Maintenance Manual
6 Replacing Each Unit

6.13 MITSUBISHI CNC Machine Operation Panel

Replacement procedures
Always replace the MITSUBISHI CNC machine operation panel with the control unit (machine) power turned OFF.
(1) Check that the machine power is turned OFF. (If the power is not OFF, turn it OFF.)
(2) Open the operation panel door.
(3) Disconnect all the cables connected to the MITSUBISHI CNC machine operation panel.
(4) Remove the screws fixing the MITSUBISHI CNC machine operation panel and take the MITSUBISHI CNC machine
operation panel off.
(5) Install a new MITSUBISHI CNC machine operation panel with fixing screws.
(6) Connect all the cables connected to the MITSUBISHI CNC machine operation panel. (Always connect the cables to the
designated connectors.)
(7) Confirm that all the cables are correctly connected and close the operation panel door.
CAUTION
1. Incorrect connections could cause devices to damage. Connect the cables to designated connectors.
2. Do not replace the MITSUBISHI CNC machine operation panel while the power is ON.
3. Do not connect or disconnect the cables between units while the power is ON.
175 IB-1501273-F