Operation, Metric, English – Hypertherm MAX200 Machine Torch Plasma Arc Cutting System User Manual
Page 95: Aluminum – above water 100 amps, H35 plasma / n, Shield, Warning
4-30
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)
1/8
3/32
2.5
135
95
2440
0.0
3/16
1/8
3
140
85
2200
0.5
1/4
1/8
3
145
80
1980
0.5
3/8
1/8
3
145
60
1530
0.5
1/2
1/8
3
150
50
1280
*
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)
3
2.5
3/32
135
2440
95
0.0
5
3
1/8
140
2200
85
0.5
6
3
1/8
145
1980
80
0.5
10
3
1/8
145
1530
60
0.5
12
3
1/8
150
1280
50
*
Torch-to-Work
Distance
Travel Speed
9
2.2-2.5
3.9-4.1
127
4.0
Metric
Plasma
Gas
Flowrate
(l/min)
Plasma Gas
Pressure
Shield
Gas
Flowrate
(l/min)
Torch-to-Work
Distance
Travel Speed
20
32-36
56-60
270
60
English
Plasma
Gas
Flowrate
(SCFH)
Plasma Gas
Pressure
Shield
Gas
Flowrate
(SCFH)
Set plasma gas inlet pressure to 120 psi (8.3 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 3/8 inch (10 mm) not recommended.
Aluminum – Above Water
100 amps
•
H35 Plasma / N
2
Shield
This gas combination gives good cut speed, low dross levels and is very economical.
WARNING
Do not use water muffler when
cutting with argon-hydrogen!
020448
Shield
020611
Nozzle
120837
Retaining cap
020415
Electrode
020607
Swirl ring