Hypertherm Powermax65 SYNC - Page 109

Do System Tests to Identify Defective Components
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Powermax65/85/105 SYNC Troubleshooting Guide 810430 109
7. Do a check for continuity on the torch wires, as follows:
a. Remove the left side of the torch shell.
b. Do a check for continuity between the blue wire and pin 5 (BLU) in the torch connector.
c. Do a check for continuity between the orange wire and pin 7 (ORG) in the torch connector.
8. Do both torch wires have continuity?
 If yes, replace the cap-sensor switch.
 If no, replace the torch lead.
Figure 26 – Torch connector pins
BLK
BLK
1
2
3
4
5
BLU
6
VIO
7
ORG
8
BLK
9
BRN
10
GRY
11
YEL
12
WHT
13
RED
14
15
16
17
Cap
Start
Torch-disable switch