Pilot arc current levels -42 – Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 User Manual
Page 186
MAINTENANCE
5-42
HPR260 Auto Gas
Instruction Manual
Pilot arc current levels
The pilot arc current level will vary according to the arc current selected, and the process. See table below.
Pilot arc current
Plasma gas
30-amps
45-amps
50-amps
80-amps
130-amps
200-amps
260-amps
O
2
25
30
30
30
30
40
40
N
2
25
30
30
30
35
40
40
H35
25
30
30
30
35
40
40
F5
25
30
30
30
35
40
40
Air
25
30
30
30
35
40
40
Transfer current
Plasma gas
30-amps
45-amps
50-amps
80-amps
130-amps
200-amps
260-amps
O
2
10
10
10
10
15
20
20
N
2
10
10
10
10
15
20
20
H35
10
10
10
10
15
20
20
F5
10
10
10
10
15
20
20
Air
10
10
10
10
15
20
20
5
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