Tweco A120 CutMaster - Manual (Page 58)

CUTMASTER A120
OPERATION Manual 0-4989 4T-24
Aluminum
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 0.064
85 (25')
90 (50')
116 0.25 350 0.25 0.00 0.10
11 0.120 120 0.25 280 0.25 0.10 0.10
3/16 0.188 124 0.25 180 0.25 0.20 0.10
1/4 0.250 130 0.25 110 0.25 0.30 0.09
3/8 0.375 136 0.25 55 0.25 0.40 0.11
1/2 0.500 139 0.25 38 0.25 0.60 0.11
5/8 0.625 136 0.19 26 0.25 0.75 0.10
3/4 0.750 150 0.19 14 Edge Start 0.12
7/8 0.875 153 0.19 10 Edge Start 0.11