Hypertherm MAX200 Machine Torch Plasma Arc Cutting System - Manual (Page 107)

4-42 MAX200 Instruction Manual
15
OPERATION
Shield
Gas
Pressure
Material
Thickness
Arc
Voltage
Setting
Approx.
Motion
Delay Time
Test
(psi) Run
(psi)
(psi) (Inches) (Inches) (mm) (Volts) (ipm) (mm/min) (sec)
3/16 1/8 3 135 210 5300 0.5
1/4 1/8 3 140 170 4300 1.0
3/8 1/8 3 145 125 3150 2.0
1/2 1/8 3 150 90 2240 2.5
5/8 .16 4 155 65 1650 3.0
3/4 3/16 5 160 45 1150 3.0
Shield
Gas
Pressure
Material
Thickness
Arc
Voltage
Setting
Approx.
Motion
Delay Time
Test
(bar)
Run
(bar)
(bar) (mm) (mm) (Inches) (Volts) (mm/min) (ipm) (sec)
5 3 1/8 135 5300 210 0.5
6 3 1/8 140 4300 170 1.0
10 3 1/8 145 3150 125 2.0
12 3 1/8 150 2240 90 2.5
15 4 .16 155 1650 65 3.0
20 5 3/16 160 1150 45 3.0
English
Plasma
Gas
Flowrate
(SCFH)
Plasma Gas
Pressure
Shield
Gas
Flowrate
(SCFH)
Torch-to-Work
Distance Travel Speed
66 44-48 58-62 280 70
Metric
Plasma
Gas
Flowrate
(l/min)
Plasma Gas
Pressure Shield
Gas
Flowrate
(l/min)
Torch-to-Work
Distance Travel Speed
31 3.0-3.3 4.0-4.3 132 4.8
Aluminum – 3" Under Water
200 amps • Air Plasma / Air Shield
This gas combination gives good cut speed, low dross levels and is very economical.
Set plasma gas inlet pressure to 90 psi (6.2 bar)
Set shield gas inlet pressure to 90 psi (6.2 bar)
If leads are greater than 50 feet, increase TEST pressure 5 psi for every extra 50 feet of torch lead length.
020424
Shield
020608
Nozzle
020423
Retaining cap
220021
Electrode
020607
Swirl ring