24
3-14 Replacing the Power Supply Unit
1. Following the steps in
3-1 Replacing the Outer Covers
, remove the front cover, the rear cover
and the side cover R.
2. Unfasten four screws to remove the main unit bottom plate.
3. Disconnect all power cables and unfasten two screws to remove the power supply unit.
4. After the replacement, take the reverse steps to reassemble the product.
Incorrect wiring and loose connections may cause failures or fires. Be sure to check the terminal
to which each cable should be connected.
List of Components
No.
Name
Qty.
206
Main Unit Bottom Plate
1
115
Power Supply Unit
1
NC3x10
Washer
Equipped
Screw
(small)
2
M4x8
Small Pan Head Screw
4
115 [Power Supply Unit]
2-NC3x10
Disconnect five cables.
Connection of Power Supply Terminals
Color Yellow
Blue
Green/Yellow Black
White
Terminal
+V
-V
GND
L
N
206 [Main Unit
Bottom Plate]
4-M4x8