Hypertherm MAX200, Instruction Manual

Page: 89 / 187

4-24 MAX200 Instruction Manual
14
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
130 220 5600 0.5
1/4 1/8 3
140 190 4800 1.0
3/8
1/8 3
140 145 3700 2.0
1/2
1/8
3 145 110 2800 2.5
5/8 .16 4 150 85 2200 2.5
3/4 3/16 5 155 65 1650 2.5
7/8
1/4 6
160 50 1300 2.5
1 1/4 6 165 35 900 *
1-1/4
1/4 6
170 20 500 *
1-1/2
1/4 6
175 12 300 *
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 1/8 130 5600 220 0.5
6
3 1/8
140 4800 190 1.0
10
3 1/8
140 3700 145 2.0
12
3 .16
145 2800 110 2.5
15
4 .16
150 2200 85 2.5
20 5 3/16 155 1650 65 2.5
25 6 1/4
165 900 35 *
32 6 1/4
170 500 20 *
English
Plasma
Gas
Flowrate
(SCFH)
Plasma Gas
Pressure
Shield
Gas
Flowrate
(SCFH)
Torch-to-Work
Distance Travel Speed
66 44-48 58-62 270 60
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 4.0-4.3 127 4.0
Aluminum – Above 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.
* Production cutting above 7/8 inch (21 mm) not recommended.
020448
Shield
020608
Nozzle
120837
Retaining cap
220021
Electrode
020607
Swirl ring