Tweco 6000 Cutting Systems - Manual (Page 65)

Man
ual 0-2689
A-19
APPENDIX
NOTES
1. Recommended plasma pressure setting for 60 ft (18.3 m) total hose length (extension plus leads). For every 10 ft (3 m) of additional
hose length add 2.5 psi (0.17 bar) to the plasma pressure setting.
2. Recommended secondary pressure setting for 60 ft (18.3 m) total hose length (extension plus leads). For every 10 ft (3 m) of addi-
tional hose length add 1.0 psi (0.07 bar) to the secondary pressure setting.
3. Piercing materials 3/4 inch (19.1 mm) and over may shorten torch consumable parts life.
Metric Measurements
Air Plasma Cutting Data Chart
Maximizer 300 Torch
Stainless Steel - Underwater (Water Table)
Air Plasma / Air Secondary
Electrode
Gas
Distributor
Tip End Cap Amperage
Output
Volts
Speed Standoff
Plasma
Pressure
Secondary
Pressure
Pierce
Delay
Pierce
Height
Cat. No. Cat. No. Cat. No. Cat. No. amps vdc m / min mm bar bar seconds mm
20-1018 20-0008 20-1031 20-1028 100 145 10.16 4.78 4.83 3.45 0.00 5.08
20-1018 20-0008 20-1031 20-1028 100 150 5.08 4.78 4.83 3.45 0.10 5.08
20-1018 20-0008 20-1031 20-1028 100 150 3.30 4.78 4.83 3.45 0.20 5.08
20-1018 20-0008 20-1031 20-1028 100 150 1.78 4.78 4.83 3.45 0.30 5.08
20-1018 20-0008 20-1031 20-1028 100 160 1.27 4.78 4.83 3.45 0.50 5.08
20-1018 20-0008 20-1032 20-1028 150 145 3.81 6.35 4.83 3.45 0.00 9.53
20-1018 20-0008 20-1032 20-1028 150 150 2.54 6.35 4.83 3.45 0.00 9.53
20-1018 20-0008 20-1032 20-1028 150 155 2.03 6.35 4.83 3.45 0.25 9.53
20-1018 20-0008 20-1032 20-1028 150 160 1.27 6.35 4.83 3.45 0.25 9.53
20-1018 20-0008 20-1032 20-1028 150 165 0.64 6.35 4.83 3.45 0.50 12.70
20-1018 20-0008 20-1033 20-1028 225 140 3.18 6.35 4.83 3.45 0.00 9.65
20-1018 20-0008 20-1033 20-1028 225 145 2.41 6.35 4.83 3.45 0.25 9.65
20-1018 20-0008 20-1033 20-1028 225 145 1.65 6.35 4.83 3.45 0.50 12.70
20-1018 20-0008 20-1033 20-1028 225 150 0.89 7.92 4.83 3.45 0.50 12.70
20-1021 20-1009 20-1034 20-1028 300 145 1.78 6.35 4.83 3.45 0.25 12.70
20-1021 20-1009 20-1034 20-1028 300 155 1.02 6.35 4.83 3.45 0.50 12.70
20-1021 20-1009 20-1034 20-1028 300 170 0.51 9.53 4.83 3.45 NR NR
15.9
19.1
19.1
25.4
6.4
9.5
25.4
38.1
6.4
9.5
12.7
19.1
15.9
12.7
Material
Thickness
mm
1.6
4.8
3.2