Tweco A120 CutMaster - Manual (Page 90)

CUTMASTER A120
OPERATION Manual 0-4989 4T-56
Aluminum
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 0.064
85 (25')
90 (50')
115 0.13 320 0.2 0.00 0.09
11 0.120 120 0.13 240 0.2 0.10 0.08
3/16 0.188 122 0.13 165 0.2 0.20 0.08
1/4 0.250 124 0.13 100 0.2 0.30 0.10
3/8 0.375 140 0.19 60 0.2 0.40 0.09
1/2 0.500 142 0.19 36 0.2 0.60 0.11
5/8 0.625 148 0.19 26 0.2 0.75 0.11
3/4 0.750 155 0.19 16 Edge Start 0.12