Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console - Manual (Page 38)

HD3070 with Automatic Gas Console Instruction Manual 2-3
16
SPECIFICATIONS
In both remote and local modes, the LCD display panel will display the following data: local or remote control
system operation; plasma and shield gas selections; system errors; gas test or calibrate modes; plasma and shield
inlet gas pressures; plasma, shield, and preflow outlet gas pressures; and metering valve set-points.
The gas console interfaces with the power supply through two control cables; with the robotic controller interface
through an interface cable; with the torch off-valve assembly through the gas lead set; and receives the plasma and
shield gas supplies.
RHF Console
This unit houses the high frequency starting circuit which is needed to fire the torch and permits more effective RF
shielding. The RHF Console has a water barrier to separate water and electrical components. Also housed in the
console is a door interlock switch and a cathode manifold used to interface power/coolant leads between the power
supply and torch. The power/coolant leads and a pilot arc lead make up the shielded torch lead set which connects
with the torch.
PAC184 Machine Torch Assemblies
The PAC184 machine torch is a dual gas (plasma and shield) plasma arc cutting torch. The slimmer design allows
it to be used primarily in robotic cutting applications. The machine torch assembly includes the torch main body and
15 amp consumables. The torch main body is water cooled by a closed-loop system which distributes the coolant
to and from the torch by way of the quick disconnect assembly, RHF console and the cooling subassemblies in the
power supply. There are two torch assemblies: one torch assembly comes without an IHS tab on the shield cap; the
other torch assembly comes with an IHS tab on the shield cap.
PAC186 Machine Torch Assemblies
The PAC186 machine torch is a dual gas (plasma and shield) plasma arc cutting torch designed for X-Y table
cutting applications. The machine torch assembly includes the torch main body and 15 amp consumables. The
torch main body is water cooled by a closed-loop system which distributes the coolant to and from the torch by way
of the quick disconnect assembly, RHF console and the cooling subassemblies in the power supply. There are two
torch assemblies: one torch assembly comes without an IHS tab on the shield cap; the other torch assembly comes
with an IHS tab on the shield cap.
45° Torch Quick Disconnect Assembly
The torch quick disconnect assembly is primarily used for robotic cutting applications. Inputs from the RHF console
using the torch lead set are: electrode cooling water supply and return, power, and pilot arc. Inputs from the off-
valve assembly are for torch blow back and plasma and shield gases.