INSTALLATION
3-2 HPR400XD Manual Gas Instruction Manual
Cable and gas hose assembly ...................................................................................................................................................3-28
Gas console to off-valve cable...................................................................................................................................................3-28
Off-valve cable ...............................................................................................................................................................................3-28
Power supply to CNC interface cable................................................................................................................................................3-30
Optional multi-system CNC interface cable ...........................................................................................................................3-30
Notes to CNC interface cable run list......................................................................................................................................3-31
Examples of output circuits.........................................................................................................................................................3-32
Examples of input circuits............................................................................................................................................................3-33
Remote on/off switch..............................................................................................................................................................................3-34
Torch lead assembly................................................................................................................................................................................3-35
Work lead ..................................................................................................................................................................................................3-36
Torch connections....................................................................................................................................................................................3-37
Connect the torch to the torch lead assembly .......................................................................................................................3-37
Connect the torch to the quick-disconnect.............................................................................................................................3-41
Torch mounting and alignment..............................................................................................................................................................3-42
Mounting the torch........................................................................................................................................................................3-42
Torch alignment..............................................................................................................................................................................3-42
Torch lifter requirement...........................................................................................................................................................................3-42
Power requirements ................................................................................................................................................................................3-43
General ............................................................................................................................................................................................3-43
Line disconnect switch ................................................................................................................................................................3-43
Power cable....................................................................................................................................................................................3-43
Connect the power..................................................................................................................................................................................3-44
Torch coolant requirements...................................................................................................................................................................3-45
Standard installation.....................................................................................................................................................................3-45
Coolant for cold operating temperatures.................................................................................................................................3-46
Coolant for hot operating temperatures...................................................................................................................................3-47
Water purity requirements......................................................................................................................................................................3-47
Fill the power supply with coolant........................................................................................................................................................3-48
Gas requirements ....................................................................................................................................................................................3-49
Setting the supply regulators .....................................................................................................................................................3-49
Gas regulators..........................................................................................................................................................................................3-50
Supply gas plumbing ..............................................................................................................................................................................3-51
Connect the supply gases ..........................................................................................................................................................3-52
Supply gas hoses ....................................................................................................................................................................................3-53
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