ESAB fabricator 211i User Manual

ESAB FABRICATOR 211i
Manual 0-5450 5-7 TROUBLESHOOTING
IGBT Testing Multimeter Lead Placement Ohms
IGBT V8 & V8-1 Positive meter lead to testpoint 4
Negative meter lead to testpoint 3
>150 Ω
IGBT T1 & T2 Positive meter lead to testpoint 5
Negative meter lead to testpoint 6
>150 Ω
IGBT T4 & T5 Positive meter lead to testpoint 7
Negative meter lead to testpoint 3
>150 Ω
Table 5-6 IGBT’s, Multimeter set to measure ohms (Ω)
Inrush Resistor Multimeter Lead Placement Ohms
Resistor
Positive meter lead to testpoint 8
Negative meter lead to testpoint 9
3 Ω
Table 5-7 Inrush PTC, Multimeter set to measure ohms (Ω)
DIODE Testing Multimeter Lead Placement Diode Voltage
DIODE V7 & V7-1
Positive meter lead to testpoint 10
Negative meter lead to testpoint 11
0.2 – 0.8 VDC
DIODE T18, T19, T20, T21
Positive meter lead to testpoint 12
Negative meter lead to testpoint 13
0.2 – 0.8 VDC
DIODE T14, T15, T16, T17
Positive meter lead to testpoint 14
Negative meter lead to testpoint 15
0.2 – 0.8 VDC
Table 5-8 Diodes, Multimeter set to measure Diode Voltage
5.08 Check Main Input Rectifier
Art # A-10752

ESAB fabricator 211i Specifications

General

Brand	ESAB
Model	fabricator 211i
Category	Welding System
Language	English