Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console - Manual (Page 49)

HD3070 with Automatic Gas Console Instruction Manual 3-1
16
Section 3
INSTALLATION
In this section:
Pre-Installation ..........................................................................................................................................................3-2
Upon Receipt ...................................................................................................................................................3-2
HD3070 System Components......................................................................................................................3-2
Claims ..........................................................................................................................................................3-2
Gas Requirements ...........................................................................................................................................3-3
Oxygen .......................................................................................................................................................3-3
Nitrogen........................................................................................................................................................3-3
Methane .......................................................................................................................................................3-3
Air ................................................................................................................................................................3-3
Argon-Hydrogen...........................................................................................................................................3-4
Power Supply Placement .................................................................................................................................3-4
Power Requirements........................................................................................................................................3-6
Line Disconnect Switch ................................................................................................................................3-6
Power Cable.................................................................................................................................................3-6
240/480V Power Supply Lineboard Configurations .....................................................................................3-8
220/380/415V Power Supply Linkboard Configurations...............................................................................3-8
Work Table Grounding .....................................................................................................................................3-9
Equipment Grounding ......................................................................................................................................3-9
Connect Power Cable ....................................................................................................................................3-10
Power Supply .............................................................................................................................................3-10
Line Voltage Disconnect Box .....................................................................................................................3-10
Local/External Pierce Delay Function ............................................................................................................3-11
Local/External Current Set Function ..............................................................................................................3-11
Torch Lifter Requirement ................................................................................................................................3-11
Installation...............................................................................................................................................................3-12
System Units Placement ................................................................................................................................3-12
Remote High Frequency Console ..............................................................................................................3-12
Automatic Gas Console .............................................................................................................................3-12
Torch Quick Disconnect Assemblies/Off-Valve Assembly ..........................................................................3-12
Cable, Hose & Lead Set Interconnections .....................................................................................................3-16
Power Supply to RHF Console and Work Table Interconnections .............................................................3-18
Power Supply to Automatic Gas Console Interconnections .......................................................................3-22
Power Supply to Machine Interface/Timer-Counter Interconnection..........................................................3-25
Power Supply to Machine Interface Interconnection..................................................................................3-25
Power Supply to Machine Interface/RCC Interconnection .........................................................................3-25
Gas Console to Machine Interface Interconnection ...................................................................................3-25
RHF to Torch Quick Disconnect Interconnections......................................................................................3-30
Gas Console to Off-Valve Assembly Interconnections ...............................................................................3-32
Off-Valve Assembly to Torch Quick Disconnect Interconnections ..............................................................3-34
Gas Supply Hose Connections ..................................................................................................................3-36
PE Ground Cable Connections ..................................................................................................................3-36
Hold Signal Connections............................................................................................................................3-37
Mount PAC184/PAC186 Torch to Quick Disconnect ......................................................................................3-37
Torch Coolant Requirements..........................................................................................................................3-38
Filling Torch Coolant System..........................................................................................................................3-40
Post Installation ......................................................................................................................................................3-40