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Maintenance and Cleaning 

Chapter 6 

6.2.3 

Special notes for mirrors made of beryllium and lenses made of zinc selenide 

 

 

Warning:

  

If  the deflection unit is provided with one of the adjacent signs, there 
is a health hazard coming from the material of the optical compo-
nents. 

 

Behaviour if mirrors or lenses may be or are actually destroyed 

  Turn the laser device off immediately! 

  Leave the room for at least 30 minutes! 

  Under no circumstances remove the protective glass or the F-Theta lens of the deflection 

unit, to check a possible destruction. 

  In the deflection unit, toxic dust or fragments may be created. 

  If the deflection unit has nevertheless been opened and fragments have been fallen out, 

the fragments must be collected wearing appropriate protective clothing and respirators 
and disposed of as a hazardous substance according to the local regulations. 

  Label the defective deflection unit with a clear warning and send the unit airtight and well 

packaged to RAYLASE. 

  The persons commissioned with the dismantling of the deflection unit must wear suitable 

protective clothing and respirators.  

  The room in which the beryllium mirror or the zinc selenide lens has been destroyed, must 

be cleaned, decontaminated and ventilated sufficiently . 

  Wear gloves and a surgical mask for the following steps! 

  Gather all the broken pieces carefully and pack them in a sealed plastic container. 

  Clean all contaminated components and surfaces with a damp cloth and pack the cloth in a 

sealed plastic container.  

  Send the container to your supplier. He is responsible for the proper disposal of the mate-

rial. 

 

Hazardous properties of beryllium 

With the destruction of a beryllium mirror by laser radiation beryllium dusts may be generated. 
These dusts can cause cancer, are toxic if swallowed and very toxic by inhalation. 

 

Hazardous properties of zinc selenide

 

With the destruction of the lenses made of zinc selenide, toxic dusts may be generated with 
hydrogen selenide and selenium dioxide. These dusts can cause cancer, are toxic if swal-
lowed and very toxic by inhalation. 

In order to improve the optical properties of the material, zinc selenide is often provided with 
an anti-reflective coating, which can contain thorium fluoride. Thorium is a

n α-emitter and 

weakly radioactive. It is potentially hazardous to health if inhaled or swallowed. Since the tho-
rium-containing coating is embedded between layers of non-radioactive layers, there is no risk 
for the user under normal circumstances. 

 MN065_v1.0.1 

2-Axis Laser Beam Deflection Unit SS-II 

21 

Содержание SUPERSCAN II

Страница 1: ...2 Axis Laser Beam Deflection Units SUPERSCAN II...

Страница 2: ...he infor mation contained therein without prior notice The software included in the product and this manual itself are protected by copyright All rights are reserved Duplication of this manual in whol...

Страница 3: ...1 3 TECHNICAL DATA 12 3 1 Rating plate code 12 3 1 1 Primary Name 12 3 1 2 Detailed Description 13 3 2 Conformity with directives 13 4 FUNCTIONAL DESCRIPTION 14 4 1 Laser beam deflection unit 14 4 2 F...

Страница 4: ...on it allow the determination of the deflection unit type page 12 Rating plate code The serial number and the item number are also used to identify the deflection unit The CE symbol confirms the defle...

Страница 5: ...side the wavelength range from 400 700 nm meet the requirements for class 1 2M The accessible laser radiation is in the visible spectrum from 400 to 700nm Short term expo sure up to 0 25s is not dange...

Страница 6: ...en apparently diffuse surfaces can reflect laser radiation and a laser beam that has been reflected several times can still be dangerous The laser area must be indicated by corresponding warning signs...

Страница 7: ...n be destroyed by improper loading This can lead to a release of be ryllium dusts These dusts can cause cancer are toxic if swallowed and very toxic by inhala tion Please observe the specified maximum...

Страница 8: ...deflection unit is sold on this operating manual or an authorized copy must be passed on with it 2 2 Intended use The deflection unit is developed for two dimensional deflection and focus laser radiat...

Страница 9: ...stomer specific software Power supply RAYLASE Deflection unit Laser system RAYLASE RLC USB unit PC USB port Driver for RAYLASE control cards Software RAYLASE weldMARK or customer specific software Pow...

Страница 10: ...red Note No implicit guarantee or warranty of suitability for specific purposes has been made RAYLASE is not responsible for damages arising from use of the product Individual assem blies or other ass...

Страница 11: ...transmission Malfunctioning cable D2 red Parity error X D3 red Parity error Y D4 green Temp error X Temperature status exists if LEDs are on D5 green Temp error Y D6 orange New data X New data transmi...

Страница 12: ...SS SUPERSCAN TS TURBOSCAN AS AXIALSCAN FS FOCUSSHIFTER LT LTM MODUL Type I II III series E AutoCalibration F LTM Typ FOCUSSHIFTER FC LTM Typ FOCUSSHIFTERCompact Size 1 5 2 3 Gain at FOCUSSHIFTER afte...

Страница 13: ...pointer C Camera adapter D Dust protection Tuning LN low Noise RA short acceleration time ST minimal step time VC vector ML multiple tuning default LN MR multiple tuning default RA MS multiple tuning...

Страница 14: ...unit has a beam input into which the laser beam is fed and a beam output through which the laser beam is emitted from the unit after deflection Only suitable lasers can be fed into the beam input Ref...

Страница 15: ...ns element inc lens 2 Protective glass 3 Clamp ring 4 Protective cap Assembly instructions o Before installation check the protection window for dirt scratches or cracks If the protection window is di...

Страница 16: ...I X CHANNEL 16 I X CHANNEL 4 I Y CHANNEL 17 I Y CHANNEL 5 I Z CHANNEL 18 I Z CHANNEL 6 O HEAD STATUS 19 O HEAD STATUS 7 I P DAC CHANNEL 20 I P DAC CHANNEL 8 nc 21 nc 9 nc 1 VSS 1 22 nc 1 VSS 1 10 nc 1...

Страница 17: ...r supply must be provided by the OEM customer Refer to the following connection and parameter table J1 PIN Designation Voltage Current Residual ripple Noise 6 1 5 9 9 PIN D SUB 1 2 6 VSS 15V to 18V mi...

Страница 18: ...ot be subjected to mechanical strain The deflection unit must be protected against moisture dust and corrosive vapors The optical components may only be touched when wearing suitable cotton gloves The...

Страница 19: ...e eyes and the skin Before clean ing make sure that the laser device is switched off and secured against acci dentally being switched on Dirty optical surfaces result in increased absorption of the la...

Страница 20: ...cleaning optical compo nents o Place one end of the moistened cloth on the optical system and slowly move it over the optical components Do not exert any pressure and do not rub the optical components...

Страница 21: ...s been destroyed must be cleaned decontaminated and ventilated sufficiently Wear gloves and a surgical mask for the following steps Gather all the broken pieces carefully and pack them in a sealed pla...

Страница 22: ...ge 20 Instructions for cleaning mirrors Laser power decreasing The RAYLASE weldMARK software can compensate a loss of laser power Menu System Global adjustments Marking parameters changed Divergence o...

Страница 23: ...cal policies regulations and laws If the mirrors are made of beryllium the local Hazardous Substance Regulations must be considered The rating plate shows which deflection units are concerned page 13...

Страница 24: ...ription 14 I Installation 18 L Laser beam deflection unit 14 Laser safety 4 M Manufacturer 10 P Package contents 8 Power supply 17 R Rating plate 4 S Safety instructions 4 Seal label 4 Shutter 4 Signs...

Страница 25: ...25 x 117 5 170 x 125 x 117 5 170 x 125 x 117 5 170 x 125 x 117 5 203 x 159 x 150 160 5 2 203 x 159 x 150 160 5 2 1 Specification for fused Silica mirrors 2 AXIALSCAN variation only additional output p...

Страница 26: ...on option K available for all SUPERSCAN II models with reference sensors for automatic drift compensation which ensures process stability BE and SC mirrors allow for higher speed performance due to th...

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