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OM-196 188 Page 26
5-3.
Removing Case and Measuring Input Capacitor Voltage
Turn Off welding power source, and
disconnect input power.
1
Outside Handle Screws
To loosen top, remove two outside
handle screws from both handles
and all side bolts.
2
Interconnect Board PC2
3
Voltmeter
Measure the dc voltage across the
screw terminals on PC2 as shown
until voltage drops to near 0 (zero)
volts.
Proceed with job inside unit. Rein-
stall cover when finished.
Tools Needed:
5/16 in
Ref. 801 914 / Ref. 801 917
Y
Significant DC voltage can remain on capacitors af-
ter unit is Off. Always check the voltage as shown
to be sure the input capacitors have discharged be-
fore working on unit.
2
3
+ lead to lower right
terminal, – lead to
upper right terminal
1
1
Содержание Auto Invision II
Страница 41: ...OM 196 188 Page 35 Notes ...
Страница 42: ...OM 196 188 Page 36 SECTION 6 ELECTRICAL DIAGRAMS Figure 6 1 Circuit Diagram For Welding Power Source ...
Страница 43: ...OM 196 188 Page 37 203 505 A ...
Страница 44: ...OM 196 188 Page 38 Figure 6 2 Circuit Diagram For Control Board PC1 Part 1 of 3 ...
Страница 45: ...OM 196 188 Page 39 203 311 1 of 3 ...
Страница 46: ...OM 196 188 Page 40 Figure 6 3 Circuit Diagram For Control Board PC1 Part 2 of 3 ...
Страница 47: ...OM 196 188 Page 41 203 311 2 of 3 ...
Страница 48: ...OM 196 188 Page 42 Figure 6 4 Circuit Diagram For Control Board PC1 Part 3 of 3 ...
Страница 49: ...OM 196 188 Page 43 203 311 3 of 3 ...
Страница 50: ...OM 196 188 Page 44 Figure 6 5 Circuit Diagram For Function Meter Board PC3 ...
Страница 51: ...OM 196 188 Page 45 190 696 ...
Страница 53: ...OM 196 188 Page 47 Notes ...
Страница 54: ...OM 196 188 Page 48 Figure 6 8 Circuit Diagram For Interface Module ...
Страница 55: ...OM 196 188 Page 49 193 709 A ...
Страница 56: ...OM 196 188 Page 50 Figure 6 9 Circuit Diagram For Microprocessor Board PC11 ...
Страница 57: ...OM 196 188 Page 51 191 838 ...
Страница 58: ...OM 196 188 Page 52 Figure 6 10 Circuit Diagram For Motor Board PC13 ...
Страница 59: ...OM 196 188 Page 53 212 354 A ...
Страница 60: ...OM 196 188 Page 54 Figure 6 11 Circuit Diagram For Switch Board PC15 182 996 ...
Страница 61: ...OM 196 188 Page 55 200 739 Figure 6 12 Circuit Diagram For Junction Board PC16 ...
Страница 62: ...OM 196 188 Page 56 Figure 6 13 Circuit Diagram For Interface Board PC12 Part 1 of 2 ...
Страница 63: ...OM 196 188 Page 57 191 843 A Part 1 of 2 ...
Страница 64: ...OM 196 188 Page 58 Figure 6 14 Circuit Diagram For Interface Board PC12 Part 2 of 2 ...
Страница 65: ...OM 196 188 Page 59 191 843 A Part 2 of 2 ...
Страница 66: ...OM 196 188 Page 60 Figure 6 15 Circuit Diagram For Customer Interface Board PC14 Part 1 of 3 ...
Страница 67: ...OM 196 188 Page 61 Pensar 86147s03 Part 1 of 3 ...
Страница 68: ...OM 196 188 Page 62 Figure 6 16 Circuit Diagram For Customer Interface Board PC14 Part 2 of 3 ...
Страница 69: ...OM 196 188 Page 63 Pensar 86147s03 Part 2 of 3 ...
Страница 70: ...OM 196 188 Page 64 Figure 6 17 Circuit Diagram For Customer Interface Board PC14 Part 3 of 3 ...
Страница 71: ...OM 196 188 Page 65 Pensar 86147s03 Part 3 of 3 ...
Страница 72: ...OM 196 188 Page 66 Figure 6 18 Circuit Diagram For Touch Sensor Board PC18 174 578 A ...
Страница 73: ...OM 196 188 Page 67 200 739 A Figure 6 19 Circuit Diagram For Setup Pendant ...
Страница 74: ...OM 196 188 Page 68 Figure 6 20 Circuit Diagram For Setup Pendant Centronix Junction Board PC3 200 739 ...
Страница 75: ...OM 196 188 Page 69 191 531 Figure 6 21 Circuit Diagram For Power Distribution Board PC20 ...
Страница 80: ...OM 196 188 Page 74 Notes ...
Страница 81: ...Auto Invision II OM 196 188K July 2003 Programming Instructions for ...
Страница 130: ......