POST-INSTALLATION
HySpeed HT2000 Instruction Manual 5-3
19
System Checkout
The following procedure assumes the system includes an IHS system, and a Digital Remote (DR) V/C control
module. Refer to Figure 5-1.
Set Switches and Check Torch
1. Ensure that the unit switches listed below are positioned as follows:
The main disconnect switch for the power supply is set to Off.
The Test Preflow/Run/Test Cut Flow toggle switch on the gas console is set to Run.
2. Ensure that the proper consumables are installed in the torch. Refer to the Cut Charts in Section 6 to
choose the correct consumables for your cutting needs. See also Changing Consumable Parts in
Section 6.
3. Ensure that the torch is squared to the material. Refer to Section 4 for the torch alignment procedure.
Turn Gases On
4. Set the plasma gas select switch on the gas console to N
2
/Air or O
2
.
5. Turn the required supply gases On.
• When using oxygen, nitrogen, or argon-hydrogen as the plasma gas, adjust supply regulator to read
120 psi +/- 10 psi (8.3 bar +/- 0.7 bar).
When using air as the plasma gas, adjust supply regulator to read 90 psi +/- 10 psi (6.2 bar +/-
0.7 bar).
• Adjust supply regulator for shield gas to read 90 psi +/- 10 psi (6.2 bar +/- 0.7 bar).
Turn Power Supply On and Adjust Voltage/Current
6. Set the main disconnect switch for the power supply to the On position. See Status Indicators Before
Startup in Section 6. Depress the POWER ON (1) button on the power supply.
Ensure the green POWER ON indicator on the power supply lights.
7. Set the VOLTAGE and CURRENT on the DR V/C module. Select the arc current and arc voltage from the
Cut Charts in Section 6 for the type and thickness of metal to test cut.
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