Hypertherm HD4070 Rev.1 - Manual (Page 74)

HyPerformance HD4070 Instruction Manual 3A-1
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 and 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 CommandTHC 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 the torch leads .......................................................................................................3A-21
Connecting the torch to the quick disconnect ..............................................................................................3A-23
Torch mounting and alignment .............................................................................................................................3A-24
Mounting the torch .......................................................................................................................................3A-24
Torch alignment ...........................................................................................................................................3A-24
Install the torch and lead assembly ......................................................................................................................3A-25
Torch and lead assembly .............................................................................................................................3A-25
Fill the power supply with coolant.........................................................................................................................3A-26