ESAB A120 Operating Manual page 63

CUTMASTER A120
Mild Steel
120A
Air Plasma / Air Shield
Standard Shield Cup
Deflector
Maximum Life Shield Cup
9-8243
Material Gas Pressure
Thickness
(GA) (in) inch
1/4 0.250
3/8 0.375
1/2 0.500
5/8 0.625
3/4 0.750
7/8 0.875
1 1.000
1-1/4 1.250
1-1/2 1.500
4T-32
9-8218
9-8237
Arc Voltage
(Air)
PSI
(torch lead Volts
length)
134
141
141
146
80 (25')
150
80 (50')
160
163
168
172
Starter Cartridge
Tip Heavy Duty Starter
Cartridge
9-8213
9-8233
9-8277
Torch
Working Travel Speed
Height
(in) (ipm)
0.19 150
0.19 85
0.19 70
0.19 45
0.19 30
0.25 25
0.25 19
0.25 12
0.25 8
OPERATION
Electrode
9-8232
Initial Kerf Width
Piercing Pierce Delay
Height
(in) (sec)
0.25
0.10
0.25
0.30
0.25
0.80
0.25
1.00
0.25
1.20
Edge Start
Edge Start
Edge Start
Edge Start
@ Rec.
Speed
(in)
0.11
0.11
0.12
0.12
0.12
0.14
0.14
0.15
0.16
0-5430