Tweco XTTM-300 User Manual
Page 66
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Maintenance
5-2
Manual 0-2912
2. Take the Removal Tool off the back of the Cartridge Assembly Use the removal tool to push the consumable
parts out of the Shield Cup.
Art # A-04035
Assembled Cartridge
Cartridge Tool
Shield Cup
C. Gas Distributor
Replace the Gas Distributor if it is charred or cracked.
Replace the Gas Distributor if flange is damaged in any way.
D. Electrode Replacement
Replace the Electrode when the insert has become worn per the chart.
Art # A-04713
Amperage Plasma
Gas
Inch
mm
O
2
0.04
1
Air
0.04
1
O
2
0.04
1
Air
0.08
2
O
2
0.04
1
Air
0.08
2
O
2
0.04
1
H35
0.08
2
O
2
0.08
2
H35
0.08
2
100
150
Recommended Wear Depth
for Replacement
30
50
70
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