Hypertherm HD4070 Rev.8 - Manual (Page 63)

HD4070 Instruction Manual 3A-1
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Section 3A
1-TORCH INSTALLATION
In this section:
HD4070 1-Torch Installation ...................................................................................................................................3A-2
System Components ..............................................................................................................................................3A-3
Cables and Hoses ..................................................................................................................................................3A-3
Install the Coolant Hoses...............................................................................................................................3A-4
Coolant Hose Assembly - Green Supply .......................................................................................................3A-5
Coolant Hose Assembly - Red Return ...........................................................................................................3A-5
Install the Power Supply to Ignition Console Leads.......................................................................................3A-6
Install the Work Lead .....................................................................................................................................3A-6
Pilot Arc Lead .........................................................................................................................................................3A-7
Negative Lead ........................................................................................................................................................3A-7
Work Lead ..............................................................................................................................................................3A-7
Install the Gas Console to Ignition Console Cable ................................................................................................3A-8
Cable - Gas Console to Ignition Console.......................................................................................................3A-9
Install the Ignition Console to Off-Valve Cable and Gas Hose Assembly ....................................................3A-10
Hoses - Gas Console to Off-Valve ..............................................................................................................3A-11
Cable - Ignition Console to Off-Valve ...........................................................................................................3A-11
Cable - Off-Valve .........................................................................................................................................3A-11
THC and Torch Installation ...................................................................................................................................3A-12
X-Y Lifter Assembly .....................................................................................................................................3A-12
Torch Mounting Block Kit ............................................................................................................................3A-13
Torch Breakaway Kit (Optional) ..................................................................................................................3A-14
Install the Torch (without torch breakaway) .................................................................................................3A-16
Install the Torch (with torch breakaway) ......................................................................................................3A-17
Integrated Command THC Option- Cable Installation .........................................................................................3A-18
Cable - Lifter Interface .................................................................................................................................3A-19
Cable - Motor Drive......................................................................................................................................3A-19
Ohmic Contact Wire.....................................................................................................................................3A-19
Lifter Interface Cable Signals.......................................................................................................................3A-20
Motor Drive Cable Signals ...........................................................................................................................3A-20
Torch Connections................................................................................................................................................3A-21
Connecting the Torch to Torch Leads ..........................................................................................................3A-21
Torch Mounting and Alignment .............................................................................................................................3A-22
Mounting the Torch ......................................................................................................................................3A-22
Torch Alignment ...........................................................................................................................................3A-22
Install the Torch and Lead Assembly ....................................................................................................................3A-23
Torch and Lead Assembly............................................................................................................................3A-23
Fill the Power Supply with Coolant .......................................................................................................................3A-24