Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console - Manual (Page 84)

3-36 HD3070 with Automatic Gas Console Instruction Manual
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INSTALLATION
Figure 3-29 Gas Supply Hose and PE Ground Connections
Gas Supply Hose Connections (Figure 3-29)
Gas Supply Hoses
The gas supply hoses are customer supplied.
• Connect the gas supplies from the high pressure regulators to the gas console fittings as indicated.
H35 input adapter (015230 1/4 NPT, left handed ‘B’, male)
O
2
input adapter (015009 1/4 NPT, right handed ‘B’, male)
AIR input adapter (015012 1/4 NPT, right handed male flare)
N
2
input adapter (015103 1/4 NPT, right handed ‘B’, inert female)
CH
4
input adapter (015230 1/4 NPT, left handed ‘B’, male)
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PE Ground Cable Connections (Figures 3-8, 3-9 and 3-29)
PE Ground Cables
The PE ground cables are customer supplied. The power supply, RHF console and gas console provide
connections for protective earth (PE) grounding. Each cable should be connected to the worktable earth ground.
Refer to Pre-Installation, Equipment Grounding for cable specifications in the front of this section.
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H35 O
2
N
2
AIR CH
4