Hypertherm Powermax65 SYNC Troubleshooting Guide

Do System Tests to Identify Defective Components
5
Powermax65/85/105 SYNC Troubleshooting Guide 810430 11 3
Figure 29 – Solenoid valve pins on the power PCB
6. Measure the voltage between pin 1 and pin 7 at J4 or J6 on the power PCB. Refer to Figure 29.
Is the voltage approximately 48 VDC?
 If yes, replace the solenoid valve.
 If no, continue with Do a test of the solenoid valve after disconnecting from the power PCB
on page 114.
O
R
G
B
R
J4 / J6
1 7
RED
J32
RED
J21
ORG
J20
J12
B
R
WORK
LEAD
BLK
BLK
J13
J16J17J18J19
J26
J29
TP12
J28
TP10
TP11
W
R
B
J4 J2 J1J3
2
J3

Hypertherm Powermax65 SYNC Specifications

General

Brand	Hypertherm
Model	Powermax65 SYNC
Category	Welding System
Language	English