Lincoln Electric BURNY KALIBURN Spirit II 275 User Manual page 73

Spirit II User's Manual
Stainless Steel - 70 Amps - Air Plasma / Nitrogen Shield
This gas combination gives medium cut quality and minimum dross levels
Shield Cap
BK277150
Outer Cap
BK284150
Imperial*
Material
Preflow
Thickness
(ga) (in) (psi)
10 .135
3/16
25
1/4
3/8
Metric*
Material
Preflow
Thickness
(mm) (psi)
3
5 25
6
Marking* – For All Material Thicknesses
Type of Gas Preflow
(Plasma) (Shield) (psi)
Nitrogen Nitrogen N/A
Argon** Nitrogen** N/A
* Use an arc transfer height (ignition height) of .150" (3.8 mm) for cutting and .100" (2.5 mm) for marking.
** Only available on systems with the Automatic Gas Console.
(Revised 04/26/2013)
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.
Copper Electrode
Nozzle
BK277125
Retaining Cap
BK277153
Plasma Shield Postflow
(psi) (psi) (psi)
76 25 76
Plasma Shield Postflow
(psi) (psi) (psi)
76 25 76
Plasma Shield Postflow
(psi) (psi) (psi)
25 25 N/A
50 25 N/A
5-23
Section 5: Torch Consumables and Cutting Charts
Electrode
BK277131
Swirl Ring
BK277142
Arc Travel Cutting
Voltage Speed Height
(volts) (ipm) (in)
132 120 .060
134 100 .070
140 75 .090
148 50 .120
Arc Travel Cutting
Voltage Speed Height
(volts) (mm/m) (mm)
131 3210 1.4
134 2445 1.8
138 2050 2.1
Arc Travel
Voltage Speed
(volts) (ipm) (mm/min) (in)
135 250 6350 .096
65 100 2540 .100
Torch Head
BK279100
Pierce Pierce Kerf
Height Time Width
(in) (msec) (in)
.150 200
.085
.200 300
.225 400
.090
.250 500
Pierce Pierce Kerf
Height Time Width
(mm) (msec) (mm)
3.3 200
2.2
5.1
400
5.5 2.3
Marking Initial Pierce
Height Height Time
(mm) (in) (mm) (msec)
2.4 .100 2.5 0
2.5 .100 2.5 0