Hypertherm HyIntensity Fiber Laser Rev.3 - Manual (Page 8)

table of contents
iv HyIntensity Fiber Laser Instruction Manual – 807090 Revision 2
Laser head controller power cable – (customer supplied) .........................................................................................................2-46
Line disconnect switch ................................................................................................................................................................ 2-47
Main power cables (fiber laser supply and chiller) .......................................................................................................................... 2-47
Connect the power .................................................................................................................................................................................2-48
Gas requirements ...................................................................................................................................................................................2-49
Gas regulators .........................................................................................................................................................................................2-50
Supply gas plumbing .............................................................................................................................................................................2-51
Connect the supply gases .........................................................................................................................................................2-52
Initial setup .....................................................................................................................................................................................2-53
CNC setups .............................................................................................................................................................................................2-54
Hypertherm CNC setup ..............................................................................................................................................................2-54
Lens assembly installation ....................................................................................................................................................................2-58
General precautions ....................................................................................................................................................................2-58
Set-up and Operation ..........................................................................................................................3-1
Safe operation ............................................................................................................................................................................................3-2
Sequence of operation with a Hypertherm CNC ....................................................................................................................3-3
Sequence of operation with a generic CNC ............................................................................................................................3-4
Marking and cutting mild steel with a generic CNC ...............................................................................................................3-5
H
2
O valve ..........................................................................................................................................................................................3-6
Flow meters ......................................................................................................................................................................................3-6
Fiber-to-fiber coupling unit ............................................................................................................................................................3-6
Laser power supply operation diagrams ..............................................................................................................................................3-7
Power ON sequence ......................................................................................................................................................................3-7
Laser power supply – faulted state ...........................................................................................................................................3-8
Laser power supply – laser beam OFF state .........................................................................................................................3-9
Laser power supply – laser beam ON state ........................................................................................................................ 3-10
Operating the laser head controller ....................................................................................................................................................3-11
Navigating the Display Screen ..................................................................................................................................................3-12
Changing the value of a parameter: .........................................................................................................................................3-12
Laser head controller screen navigation .................................................................................................................................3-13
Operating parameters .................................................................................................................................................................3-13
Calibration screen navigation ....................................................................................................................................................3-14
Diagnostics screen navigation ..................................................................................................................................................3-15
Setup screen navigation .............................................................................................................................................................3-16
Laser head controller faults ........................................................................................................................................................3-18
Laser head controller setup ..................................................................................................................................................................3-19
Calibration ................................................................................................................................................................................................3-21
Nozzle position calibration ..........................................................................................................................................................3-21
Capacitive height sensor (CHS) calibration ..........................................................................................................................3-23
Laser head operation .............................................................................................................................................................................3-28
Pointing laser .................................................................................................................................................................................3-28
Beam centering .............................................................................................................................................................................3-28
Hypertherm CNC beam centering ......................................................................................................................................................3-29
Using the “Tape shot” method for beam centering...............................................................................................................3-29
Tape shot procedure ....................................................................................................................................................................3-29