TABLE OF CONTENTS
1
vi
LH2125/LH2100 Laser Head Instruction Manual
Piercing.........................................................................................................................................................................................................4-4
Mild steel............................................................................................................................................................................................4-4
Stainless steel and aluminum........................................................................................................................................................4-4
Single channel interface adjustments....................................................................................................................................................4-5
Cut-error monitor..............................................................................................................................................................................4-5
Precision adjustments.....................................................................................................................................................................4-5
Capacitive height sensing ........................................................................................................................................................................4-7
Introduction........................................................................................................................................................................................4-7
Operation ...........................................................................................................................................................................................4-8
Adjustment.........................................................................................................................................................................................4-8
Cut charts ..................................................................................................................................................................................................4-10
Mild steel .........................................................................................................................................................................................4-10
Stainless steel ................................................................................................................................................................................4-10
Focal position locations..........................................................................................................................................................................4-11
Maintenance..............................................................................................................................................................................................4-12
Drive mechanism ...........................................................................................................................................................................4-12
Inspect nozzle.................................................................................................................................................................................4-12
Inspect lens.....................................................................................................................................................................................4-12
Clean lens .......................................................................................................................................................................................4-13
Lens mounting – standard and pre-mounted options ..................................................................................................................4-14
Standard..........................................................................................................................................................................................4-14
Premounted ....................................................................................................................................................................................4-15
Lens centering................................................................................................................................................................................4-15
Troubleshooting (O
2
cutting).................................................................................................................................................................4-16
Troubleshooting (N
cutting) .................................................................................................................................................................4-18
Section 5 Parts List .............................................................................................................................................................5-1
Outside view................................................................................................................................................................................................5-2
Consumables ..............................................................................................................................................................................................5-3
Parts and accessories kits .......................................................................................................................................................................5-4
Single channel optics and lens adjustment screws ...........................................................................................................................5-5
Capacitive height sensor ..........................................................................................................................................................................5-6
Lenses ...........................................................................................................................................................................................................5-7
Apperture, crosshair and receiver assemblies.....................................................................................................................................5-8
Motor and timing belt.................................................................................................................................................................................5-9
Appendix A ZnSe LENS SAFETY DATA .........................................................................................................................a-1
Section I product identification .........................................................................................................................................................a-2
Section 2 Hazardous Ingredients .....................................................................................................................................................a-2
Section 3 Physical data ......................................................................................................................................................................a-2
Section 4 Fire and explosion hazard data ......................................................................................................................................a-2
Section 5 Health hazard data............................................................................................................................................................a-3
Section 6 Reactivity data....................................................................................................................................................................a-4
Section 7 Disposal information.........................................................................................................................................................a-4
Section 8 Special Protection information.......................................................................................................................................a-4
Section 9 Special precautions..........................................................................................................................................................a-5
