Tweco A120 CutMaster - Manual (Page 56)

CUTMASTER A120
OPERATION Manual 0-4989 4T-22
Stainless Steel
80A
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
9-8211
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)
16 0.063
85 (25')
90 (50')
110 0.19 340 0.25 0.00 0.06
11 0.125 115 .0.19 300 0.25 0.10 0.06
10 0.141 115 0.19 280 0.25 0.10 0.06
3/16 0.188 115 0.19 140 0.25 0.20 0.07
1/4 0.250 118 0.19 100 0.25 0.30 0.08
3/8 0.375 119 0.19 45 0.25 0.40 0.08
1/2 0.500 124 0.19 26 0.25 0.80 0.10
5/8 0.625 133 0.19 16 Edge Start 0.10
3/4 0.750 136 0.19 10 Edge Start 0.11