OPERATION
HySpeed HT2000LHF Instruction Manual 4-23
Shield Arc Approx.
Material
Plasma Gas Flow Rate %
Gas (Air) Torch-to-work Initial Torch Voltage Motion
Thickness Preflow Cutflow Pressure Distance Piercing Height Setting Travel Speed Delay Time
(inches) (mm) (Air %) (Air %) (psi) (inches) (mm) (inches) (mm) (volts) (ipm) (mm/min.) (sec)
.050 (18 GA.) 40 20 60 3/32 2.5 3/16 5 120 145 3700
1/16 1.5 (46.0 (23.1 (275 3/32 2.5 3/16 5 120 120 3050
1/8 3 SCFH) SCFH) SCFH) 3/32 2.5 3/16 5 125 75 1900 0.5
1/4 6 1/8 3 135 24 610
3/8 10 1/8 3 140 12 300
Stainless Steel
40 amps • Air Plasma / Air Shield
This gas combination gives good cut speed, low dross level and is very economical. Some surface nitriding and
surface oxidation of alloying elements can occur.
Notes: Set air plasma gas inlet pressure to 90 psi (6.2 bar)
Set air shield gas inlet pressure to 90 psi (6.2 bar)
Production cutting above 1/8" (3 mm) not recommended
Above Water Only
020688
Shield
120837
Retaining cap
020689
Nozzle
020613
Swirl ring
120667
Electrode
7
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