Vl-50Sr -E - Mitsubishi Electric LOSSNAY VL-5050SR2-E Handbook

12-2 VL-50SR -E
2
(1) Turn off the power.
[1] Stop the operation.
[2] Turn off the circuit breaker on the distribution board.
(2) Remove the front panel.
[1] Hold both ends of the front panel, and pull it forward.
[2] Suspend the detached front panel by using the wire.
Precautions
• When removing the front panel from the main unit, hold the hook to disengage the wire.
• Do not shake the suspended front panel. (The wallpaper could be damaged.)
<When the unit is installed horizontally>
Front panel
(3) Dismount the main unit.
[1] Remove the PCB case cover.
Unscrew the screws (one PTT screw 4×8, indicat-
ed by , and one PP screw 3×8, indicated by
Reassembly precaution
Tightening torque for the screws: 1.1 N . m
[2] Disconnect the power cable and ground cable
from the main unit.
Hook
Wire
Front panel
─ 25 ─
<When the unit is installed vertically>
Front panel
).
Wire
Front panel
PCB case cover
Power cable
Cord clamp
Lead-in opening
Bush
Terminal block
Ground cable
Ground screw
Hook