T1 t2 t3, L1 l2 l3 – Tweco 51 with SL100SV CutMaster User Manual
Page 110
SERVICE
5-46
Manual 0-4640
5
I.
Input Power Cable Replacement
1. Remove the power supply cover.
2. Locate and label the input power cable connections and disconnect the cable.
3. Remove the hardware securing the input power ground wire to the ground stud on the base of the power supply.
4. Unthread the retaining nut on the Input Cable Strain Relief on the inside of the Rear Panel and remove the Input Power
Cable from the unit.
5. Install the replacement Input Power Cable by reversing the above steps. The Input Power Cable ground wire requires a
ring terminal. Refer to the illustrations for wire connection details.
For 208/230-Volt Power Supplies:
For 400-Volt and 460-Volt Power Supplies:
A-02849
Black
Cable #2
Black
Cable #1
Blue
Wire #11
Blue
Wire #12
Blue
Wire #3
Blue
Wire #4
White Input
Cable (L1)
Black Input
Cable (L2)
Label
T1
T2
A-03176
Main Contactor
#12
#3
L1 L2 L3
T1
T2
T3
To E3
Connections to
Main PCB
#4
L3
L2
#11
To E1
To E2
Input Side
Label
L1