TABLE OF CONTENTS
HPR260 Manual Gas Instruction Manual vii
4
Negative lead..................................................................................................................................................................................3-16
Ignition console power cable......................................................................................................................................................3-18
Ignition console coolant hoses...................................................................................................................................................3-19
Power supply to gas console cables...................................................................................................................................................3-20
Control cable..................................................................................................................................................................................3-20
Power cable....................................................................................................................................................................................3-20
Gas console to off-valve connections.................................................................................................................................................3-22
Cable and gas hose assembly ...................................................................................................................................................3-22
Gas console to off-valve cable...................................................................................................................................................3-22
Off-valve cable ...............................................................................................................................................................................3-22
Power supply to CNC interface cable................................................................................................................................................3-24
Optional multi-system CNC interface cable ...........................................................................................................................3-24
Notes to CNC interface cable run list ......................................................................................................................................3-25
Examples of output circuits.........................................................................................................................................................3-26
Examples of input circuits............................................................................................................................................................3-27
Remote on/off switch..............................................................................................................................................................................3-28
Torch lead assembly................................................................................................................................................................................3-29
Work lead ..................................................................................................................................................................................................3-30
Torch connections....................................................................................................................................................................................3-31
Connect the torch to the torch lead assembly.......................................................................................................................3-31
Connect the torch to the quick-disconnect.............................................................................................................................3-34
Torch mounting and alignment..............................................................................................................................................................3-35
Mounting the torch........................................................................................................................................................................3-35
Torch alignment..............................................................................................................................................................................3-35
Torch lifter requirement...........................................................................................................................................................................3-35
Power requirements................................................................................................................................................................................3-36
General............................................................................................................................................................................................3-36
Line disconnect switch ................................................................................................................................................................3-36
Power cable....................................................................................................................................................................................3-36
Connect the power..................................................................................................................................................................................3-37
Torch coolant requirements...................................................................................................................................................................3-38
Standard installation.....................................................................................................................................................................3-38
Coolant for cold operating temperatures.................................................................................................................................3-39
Coolant for hot operating temperatures...................................................................................................................................3-40
Water purity requirements.....................................................................................................................................................................3-40
Fill the power supply with coolant........................................................................................................................................................3-41
Gas requirements ....................................................................................................................................................................................3-42
Setting the supply regulators......................................................................................................................................................3-42
Gas regulators..........................................................................................................................................................................................3-43
Supply gas plumbing ..............................................................................................................................................................................3-44
Connect the supply gases ..........................................................................................................................................................3-44
Supply gas hoses ....................................................................................................................................................................................3-45
Section 4 OPERATION........................................................................................................................................................4-1
Daily start-up................................................................................................................................................................................................4-2
Check torch.......................................................................................................................................................................................4-2
Controls and indicators.............................................................................................................................................................................4-3