CIGWELD WeldSkill 4R Wirefeeder - 6.06 Check Main Output Rectifier

TROUBLESHOOTING WELDSKILL 250, 350
Manual 0-5186 6-5 Troubleshooting
6.06 Check Main Output Rectifier
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Read and follow safety information in Section 6.02 before proceeding.
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Art # A-10154
Output Rectifier Testing Multimeter Lead Placement Diode Voltage
AC1 to DC+ Positive meter lead to testpoint 1 0.2-0.8VDC
Positive meter lead to testpoint 2
AC2 to DC+ Positive meter lead to testpoint 3 0.2-0.8VDC
Positive meter lead to testpoint 2
AC1 to DC- Positive meter lead to testpoint 4 0.2-0.8VDC
Positive meter lead to testpoint 1
AC2 to DC- Positive meter lead to testpoint 4 0.2-0.8VDC
Positive meter lead to testpoint 3
Table 6-2 Output Rectifier, Multimeter set to measure Diode Voltage