Service Manual 0-2717
21
COUGAR 125 Plasma Cutter
4.16 Primary Input Power Cable
Replacement
1. Remove cover/handle from unit per subsection 4.2.
2. Disconnect Input Power Cable wiring to the ON/
OFF Switch and Ground.
3. Loosen Input Power Cable Strain Relief and remove
Input Cable from unit.
4. Install Strain Relief on replacement Input Power
Cable.
5. Install the Input Power Cable through rear panel.
6. Check the wire numbers on the Input Power Cable
and the prong numbers on the ON/OFF Switch.
Match that information to one of the configurations
in Figure 4-6 and connect the wires accordingly.
7. Connect the Ground Wires as shown below.
A-02652
Black(Brown)
Wire
Black Wire
#5
Black Wire
#6
White(Blue)
Wire
11
12
24
25
A
Black(Brown)
Wire
Black Wire
#21
Black Wire
#22
White(Blue)
Wire
11
12
24
25
B
C
1
4
2
5
D
Black(Brown)
Wire
Black Wire
#5
White(Blue)
Wire
1
4
2
5
Black Wire
#21
Black Wire
#6
Black Wire
#22
Black(Brown)
Wire
White(Blue)
Wire
Figure 4-6 Input Power Cable Replacement
Strain
Relief
Primary
Input Power
Cable
Ground
A-02653
Green
Wire
(from Primary
Input Power Cable)
Green Wire with Tracer
(Connect to Compressor
Frame)
Ground
ON/OFF Input
Power Switch
Figure 4-7 Ground Connections
8. Tighten Strain Relief.
9. Replace cover/handle by reversing step 1.
NOTE
When replacing cover, make sure all wires are
carefully positioned so that no wires are pinched.
5.0 PARTS LIST
Order replacement parts by catalog number and com-
plete description of the part or assembly. Also include
the model and serial number of the torch. Address all
inquiries to your authorized distributor.
NOTE
Standard hardware has been used in this unit.
Replacement hardware can be purchased locally.
5.1 Returns
If a product must be returned for service, contact your
authorized distributor. Items return to the manufac-
turer without proper authorization will not be accepted.
