Tweco A120 CutMaster - Manual (Page 44)

CUTMASTER A120
OPERATION Manual 0-4989 4T-10
Stainless Steel
40A
Air Plasma / Air Shield
Deflector
Standard Shield Cup
Maximum Life Shield Cup
Tip
Starter Cartridge
Heavy Duty Starter
Cartridge
Electrode
9-8243
9-8218
9-8237
9-8208
9-8213
9-8277
9-8232
Material
Thickness
Gas Pressure
(Air)
Arc Voltage
Torch
Working
Height
Travel Speed
Initial
Piercing
Height
Pierce Delay
Kerf Width
@ Rec.
Speed
(GA) (in) inch
PSI
(torch lead
length)
Volts (in) (ipm) (in) (sec) (in)
18 0.050
75 (25')
80 (50')
110 0.19 60 0.20 0.00 0.07
16 0.063 100 0.19 50 0.20 0.00 0.07
14 0.078 105 0.19 45 0.20 0.10 0.07
12 0.109 110 0.19 40 0.20 0.20 0.07
10 0.141 108 0.19 35 0.20 0.30 0.07
3/16 0.188 110 0.19 30 0.20 0.40 0.07
1/4 0.250 120 0.19 18 0.20 0.50 0.08
3/8 0.375 126 0.19 10 0.20 2.00 0.08
1/2 0.500 118 0.19 8 Edge start 0.09