Tweco A120 CutMaster - Manual (Page 88)

CUTMASTER A120
OPERATION Manual 0-4989 4T-54
Stainless Steel
80A
Air Plasma / Air Shield
Shield Cap Maximum Life Shield Cup Tip
Starter Cartridge
Heavy Duty Starter
Cartridge
Electrode
9-8239 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')
114 0.125 340 0.2 0.00 0.06
11 0.125 115 0.125 260 0.2 0.10 0.06
10 0.141 116 0.125 250 0.2 0.10 0.06
3/16 0.188 115 0.125 170 0.2 0.20 0.07
1/4 0.250 118 0.125 85 0.2 0.30 0.08
3/8 0.375 127 0.19 45 0.25 0.40 0.09
1/2 0.500 136 0.19 16 0.25 0.75 0.11
5/8 0.625 143 0.19 10 Edge Start 0.12
3/4 0.750
146 0.19 8 Edge Start 0.11