Instruction Manual

Spirit II User’s Manual Section 5: Torch Consumables and Cutting Charts
This information is subject to the controls of the Export Administration Regulations [EAR]. This information shall not be provided to
non-U.S. persons or transferred by any means to any location outside the United States contrary to the requirements of the EAR.
5-19
Stainless Steel - 50 Amps - Air Plasma / Nitrogen Shield
Copper Electrode
Shield Cap Nozzle Electrode
277149
277123
277137
Outer Cap
Retaining Cap
Swirl Ring
Torch Head
284150
277110
277142
279100
Imperial*
Material
Thickness
Preflow Plasma Shield Postflow
Arc
Voltage
Travel
Speed
Cutting
Height
Pierce
Height
Pierce
Time
Kerf
Width
(ga) (in) (psi) (psi) (psi) (psi) (volts) (ipm) (in) (in) (msec) (in)
14 .075
25 66 40 67
87 105
.035 .070
100
.105
12 .105 88 75
11 .120 89 65
200
10 .135 90 55
.110
3/16 94 50 .040 .080 300
1/4 100 40 .060 .125 400 .115
Metric*
Material
Thickness
Preflow Plasma Shield Postflow
Arc
Voltage
Travel
Speed
Cutting
Height
Pierce
Height
Pierce
Time
Kerf
Width
(mm) (psi) (psi) (psi) (psi) (volts) (mm/m) (mm) (mm) (msec) (mm)
2
25 66 40 67
87
2565
.9 1.8
100
2.7
2.5 2080
3 88 1685 200
5 94 1235 1.0 2.1
400
2.8
6 98 1075 1.3 2.9 2.9
Marking* – For All Material Thicknesses
Type of Gas Preflow Plasma Shield Postflow
Arc
Voltage
Travel
Speed
Marking
Height
Initial
Height
Pierce
Time
(Plasma) (Shield) (psi) (psi) (psi) (psi) (volts) (ipm) (mm/min) (in) (mm) (in) (mm) (msec)
Nitrogen Nitrogen N/A 25 25 N/A 145 250 6350 .147 3.7 .100 2.5 0
Argon** Nitrogen** N/A 50 25 N/A 65 100 2540 .100 2.5 .100 2.5 0
* Use an arc transfer height (ignition height) of .070” (1.8 mm) for cutting and .100” (2.5 mm) for marking.
** Only available on systems with the Automatic Gas Console.
(Revised 04/26/2013)