6-20
HySpeed HT2000
Instruction Manual
OPERATION
22
Shield
Arc
Approx.
Material
Plasma Gas Flow Rate %
Gas (O
2
)
Torch-to-work
Initial Torch
Voltage
Motion
Thickness
Preflow
Cutflow
Pressure
Distance
Piercing Height
Setting
Travel Speed
Delay Time
(inches)
(mm)
(O
2
% N
2
%) (O
2
% N
2
%)
(psi)
(inches)
(mm)
(inches)
(mm)
(volts)
(ipm) (mm/min.)
(sec)
.048 (18 GA.)
3
27
30
0
18
.060
1.50
.120
3.0
108
160
4060
0
.074 (14 GA.)
2 / 17
18 / 0
17
.060
1.50
.120
3.0
108
120
3050
0.3
.100 (12 GA.)
l/min
l/min
l/min
.070
1.75
.140
3.5
113
100
2540
0.3
.125 (10 GA.)
.080
2.00
.160
4.0
118
60
1520
0.5
Mild Steel
50 amps • O
2
Plasma / O
2
Shield
Notes:
Set oxygen plasma gas inlet pressure to 120 psi (8.3 bar)
Set nitrogen plasma gas inlet pressure to 120 psi (8.3 bar)
Set shield gas inlet pressure to 120 psi (8.3 bar)
The oxygen shield gas must be supplied from a regulator separate from the oxygen plasma gas regulator.
If using the Digital Remote (DR) or Programmable Remote (PR), set current to 60 amps.
If using a torch height control system capable of achieving the arc voltage setting on this chart, set accordingly.
If using a less sensitive torch height control system, round off the arc voltage numbers to the nearest achievable
setting.
Torch-to-work Distance tolerances are ± .010 inch (± .25 mm). When using a THC the tolerances are ± 1 volt.
Stay within travel speed ranges to produce dross-free cuts.
Due to the low gas flow rates associated with the 50 amp process, initial cut quality may be degraded while nitrogen is
being purged from the gas line when changing from preflow to cut flow (up to 2 seconds). To compensate, either
increase machine motion delay or increase the lead-in distance at the start of the cut.
Note that some height control systems may need to be locked out to prevent the torch from diving into the plate if the
machine motion delay option is used.
Above Water Only
120185
Retaining cap
120186
Shield
120182
Nozzle
120179
Swirl ring
120178
Electrode
Summary of Contents for HT2000
Page 1: ...200 Volt Plasma Arc Cutting System Instruction Manual 802460 Revision 14 HySpeed HT2000 ...
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Page 95: ...POST INSTALLATION 5 8 HySpeed HT2000 Instruction Manual 19 ...
Page 175: ...MAINTENANCE 8 30 HySpeed HT2000 Instruction Manual 22 ...
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Page 262: ...Coolant Flow Diagram ...
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Page 265: ...APPENDIX A a 2 HySpeed HT2000 Instruction Manual 20 ...
Page 267: ...b 2 HySpeed HT2000 Instruction Manual 19 ...
Page 268: ...HySpeed HT2000 Instruction Manual b 3 19 ...
Page 269: ...b 4 HySpeed HT2000 Instruction Manual 19 ...
Page 270: ...HySpeed HT2000 Instruction Manual b 5 19 ...
Page 272: ...HySpeed HT2000 Instruction Manual b 7 19 ...
Page 273: ...b 8 HySpeed HT2000 Instruction Manual 19 ...
Page 274: ...HySpeed HT2000 Instruction Manual b 9 19 ...
Page 275: ...b 10 HySpeed HT2000 Instruction Manual 19 ...
Page 279: ...APPENDIX D d 2 HySpeed HT2000 Instruction Manual 19 ...
Page 285: ...APPENDIX E e 6 HySpeed HT2000 Instruction Manual 19 ...