FALIT User Manual
Contents
1. Never work on electrical equipment unless there is another person nearby who is knowledge able of the operation and hazards of the equipment and who is competent to administer first aid When possible keep one hand away from the equipment to reduce the danger of current flow ing through the body Always use approved insulated tools when working on high voltage circuits Special measurement techniques are required for this system Ground references must be selected by a technician who has a complete understanding of the system operation and associ ated electronics ESD ELECTROSTATIC DISCHARGE PROTECTION Connect the M BNC RF cable in the umbilical cable exiting the DPSS Power Supply Cooler to the Q Switch F BNC connector located on the Laser head This provides an initial DC return path between the Laser head and the DPSS Power Supply Cooler The Power Supply Cooler incoming AC service cable must be connected to the electrical utility service to provide an Earth Ground The incoming AC service is in the OFF POSITION Using a conductive wrist strap and conductive floor mat remove the ESD electrical jumper connect the D connector in the umbilical cable from the Power Supply Cooler to the Laser head Secure the two retaining fasteners at the D connector to the Laser head If a conductive wrist strap and conductive floor mat is not available one may place one hand in contact with the metallic portion of the RF BNC connector a2. 2419 LAKE ORANGE DRIVE ORLANDO FL 32837 MODEL SERIAL VOLTS AC PHASES Assomblod inthe THIS PROOUCT COMPLIES WITH 21 CFR SUBCHAPTER J USA ANO EN 60 825 1992 AS APPLICABLE DATE MFD SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM 11 12 FALIT CDRH Requirements Guide SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM FALIT CDRH Requirements Guide 13 7 Documentation Instructions must be provided that will enable the user to safely operate and maintain the laser 21 CFR 1040 10 h and EN 60825 6 1 It is recommended that the supplied manuals be thoroughly studied by all personnel who have any responsibility for the laser prior to operation The Operations manual gives instructions for proper operation and maintenance of the FALIT The manual also provides warnings and cau tions that must be observed by the user to prevent unnecessary exposure to laser radiation CLASSIFICATION OF LASER FUNCTIONS Laser products are classified according to the maximum level of laser radiation within human access during operation only Levels accessible only during maintenance or service do not af fect the classification Therefore it is possible for class or class Il products to contain class IV lasers It is the responsibility of the manufacturer to determine whether specific functions are operation maintenance or serv
3. the laser system before contacting the Field Service department Attempting to isolate the source of the problem will make it easier for the field service technician to assist you Have the model name and serial number of the laser available when you contact Field Service This information is located on the supplied Data Sheet for the system Support by Phone The Field Service department can be contacted at 407 926 3562 Monday through Friday 8 00 a m to 5 00 p m Eastern Time After 5 00 p m an answering service will take your message and notify a field service technician of your requirements by the next business day Support by Fax The Field Service department can be contacted by fax at 407 926 3590 24 hours a day in cluding weekends Faxes received after business hours and on weekends will be responded to the next business day Support by E mail The Field Service department can be contacted by e mail at csisupport controlsystemation com Support by Website Visit our website at www controlsystemation com to learn more about Control Systemation Inc CSI our laser products and various applications SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM 3 4 FALIT CDRH Requirements Guide SERVICE AND MAINTENANCE PROGRAMS The Field Service department offers several service and maintenance programs that provide expert on site support from factory trained representatives Programs m
4. Controls Operation Yes Cleaning Optics Maintenance No Replacements of Electrical Assemblies amp Components Service No Replacement of Mechanical Components Service No Replacement of Optical Components Service No Troubleshooting amp Repair Service See Note Testing Following Repair Service See Note Optical Alignment Adjustment Service Yes Programming Service No Connections to Remote Interlock Connector Service No Setup Fixture Alignment Service No Test Marking following repair programming setup Service Yes NOTE Some troubleshooting and testing functions will not require the laser to be lasing SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM FALIT CDRH Requirements Guide 15 ELECTRICAL SAFETY Disconnect main power line s before working on any electrical equipment if it is not neces sary for the equipment to be operating Disconnect main power line s before changing the laser lamp After disconnecting power wait at least five minutes for the capacitors to discharge through the bleeder resistors before touching any electrical equipment Do not short or ground the power supply output The power supply is not electrically iso lated from the power line Protection against possible hazards require proper connection of the ground terminal on the power cable and an adequate external ground Check these connections at the time of installation and periodically thereafter
5. Injury The most common cause of laser induced tissue damage is thermal in nature where the tissue proteins are denatured due to the temperature rise following absorption of laser energy The thermal damage process burns is generally associated with lasers operating at exposure times greater than 10 microseconds and in the wavelength region from the near ultraviolet to the far infrared 0 315 um 103 um Tissue damage may also be caused by thermally induced acoustic waves following exposures to sub microsecond laser exposures With regard to repetitively pulsed or scanning lasers the major mechanism involved in laser induced biological damage is a thermal process wherein the effects of the pulses are additive The principal thermal effects of laser exposure depend upon the following factors 1 The absorption and scattering coefficients of the tissues at the laser wavelength 2 Irradiance or radiant exposure of the laser beam 3 Duration of the exposure and pulse repetition characteristics where applicable 4 Extent of the local vascular flow SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM 18 FALIT CDRH Requirements Guide 5 Size of the area irradiated Toxic Injury Fumes generated from cutting some plastics and other materials can be highly toxic Any ma terials being processed should be evaluated to determine what fume collection and filtering are needed to ensure that the Threshold
6. Laser System IR 6 SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM 5 6 FALIT CDRH Requirements Guide Eye protection goggles or spectacles must be worn while the FALIT laser is in operation Exposure to laser radiation may produce eye damage and physical burns Combustible materi als may also be ignited Never look directly into the laser beam path or view it though specular reflection such as glossy materials including metals glass items of jewelry Avoid placing such materials near the beam path Responsibility of the Laser User The performance requirements are defined by the United States government and the European Union as the responsibility of the laser manufacturer The responsibility of the user is the safe use of the laser defined in ANSI Z136 1 the American National Standard for the Safe Use of Lasers and Section Three of EN 60825 Radiation safety of laser products equipment classifi cation requirements and user s guide These standards require the user to appoint a Laser Safety Officer to oversee the use of this equipment This individual shall have the authority and responsibility to evaluate monitor and enforce the control of laser hazards See the appropriate standard ANSI Z136 1 in the United States of America and Section Three of EN 60825 in the European Union for the specific re sponsibilities of the Laser Safety Officer ANSI Z136 1 is issued by the American Nat
7. Limit Values TLVs for the byproducts are not exceeded SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM lt 5 controlsystemation Control Systemation Inc 2419 Lake Orange Drive Orlando FL 32837 Phone 407 926 3500 Fax 407 926 3590 www controlsystemation com
8. REQUIREMENTS GUIDE lt 5 controlsystemation Control Systemation Inc 2419 Lake Orange Drive Orlando FL 32837 Phone 407 926 3500 Fax 407 926 3590 www controlsystemation com 2 FALIT CDRH Requirements Guide INTRODUCTION This guide covers the CDRH requirements and safety standards that must be met in compliance when using the FALIT Laser System Diagrams and drawings may be included to assist in the description of components and layout of the FALIT WARNING It is extremely important to read and understand the Safety section before attempt ing to operate the FALIT laser system Control Systemation Inc CSI welcomes suggestions for future editions of this guide Please send your comments to Attention Marketing Control Systemation Inc 2419 Lake Orange Drive Orlando Florida 32837 E mail csisales controlsystemation com Please contact the Field Service department for information regarding the maintenance of the FALIT Phone 407 926 3562 Monday through Friday 8 00 a m to 5 00 p m EST Fax 407 926 3590 24 hours a day seven days a week E mail csiservice controlsystemation com For information about CSI visit our website at www controlsystemation com SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM FALIT CDRH Requirements Guide TECHNICAL SUPPORT DIRECTORY Field Service Support A qualified maintenance technician should troubleshoot
9. are still functional To test the interlocks hold the magnet next to only one of the magnetic reed switches and initiate a command to open the shutter If the shutter opens the other switch is faulty and must be re placed Repeat the test with the second switch WARNING The interlocks must remain functional at all times during normal operation of the FALIT La ser System If the interlocks must be turned off during an authorized service functions such as optical alignment laser eyewear with that is made for an optical density OD of 6 0 at the wavelength of 1 064 nanometers must be worn SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM FALIT CDRH Requirements Guide 3 Beam Attenuator A beam attenuator safety shutter is not required on Class 1 laser products however a shutter is used on the FALIT Laser System in conjunction with the protective housing interlocks to interrupt lasing when the housing is open 21 CFR 1040 10 f 6 and EN 60825 4 7 The safety shutter for the FALIT Laser System marking laser is located inside the laser rail as sembly and is actuated by the switch on the control panel The enclosure access door interlock switches inhibit safety shutter operation when the door is open The shutter terminates lasing by blocking the laser beam path and preventing emission of laser radiation out of the laser rail assembly and into the main enclosure The shu
10. ay be purchased on a quarterly or annual basis Contact Field Service for details at 407 926 3562 or csisupport controlsystemation com ADVANCED MAINTENANCE TRAINING SEMINARS Advanced maintenance training seminars are held periodically on site at CSI Contact Field Ser vice for enrollment information at 407 926 3562 or csisupport controlsystemation com PARTS REPAIR SPARE PARTS If a laser component fails contact Field Service immediately Most repairs can be accomplished within 24 48 hours upon receipt of the component Some power supply units may take addition al time to replace repair because they may require outside vendor participation Before returning any parts to CSI for repair replacement contact Customer Service at 407 926 3562 You will be supplied with a Return Material Authorization RMA number used to track the part during repair and shipping Return all components to CSI by United Parcel Service UPS Federal Express or any local carrier that can track your package to Attention Use your RMA here Control Systemation Inc 2419 Lake Orange Drive Orlando Florida 32837 REPLACEMENT AND SPARE PARTS In North America replacement and spare parts must be ordered directly through CSI Parts can be shipped overnight at the customer s request Spare part kits and test equipment kits are also available To order parts or a current parts catalog contact Customer Service at Control Systemation Attention Custo
11. e laser must be located so they can op erate without exposure to laser radiation 21 CFR 1040 10 f 7 and EN 60825 4 8 All of the controls used to operate the FALIT are located outside the workstation enclosure see Figure 1 2 The functions of the controls and indicators on the FALIT Laser System are ex plained below Figure 1 2 Location of Controls Left to Right Top to Bottom Cold Plate Temperature Control Adjustments to the temperature of the internal cold plate can be manually controlled using this display Cold Plate On Off Switch Turns power to the Cold Plate On or Off System Keyswitch The keyswitch has three positions Power Off Turns the laser off The key can be removed only in this position Control On Activates the laser computer system The FALIT Laser System software can be run in this state Laser Start Activates the laser power supply and internal cooling system SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM FALIT CDRH Requirements Guide Lights On Off Switch The internal light source mainly used for the vision system can be manually turned On or Off Reset Button From a cold startup press the RESET button before turning the Key switch to the ON position Shutter Switch Turn the safety shutter switch to the CLOSE position to close the safety shutter and terminate lasing from the FALIT Laser System laser The safety shut ter does not termina
12. ements features that must be incor porated into or provided with each laser product for radiation safety purposes These features with an explanation of their function in the FALIT are described in the following sections WARNING Any action which disables modifies defeats or otherwise alters the function or operation of any of the performance requirements automatically voids the Class 1 certification stated above and places responsibility for compliance with 21CFR and EN 60825 upon the person or organization taking such action 1 Protective Housing The laser radiation emitted by a Class IV laser product must be contained within a protec tive housing at all points where access to radiation is not required during normal opera tion of the product in the performance of the function for which it was designed 21 CFR 1040 f 1 and EN 60825 4 2 Laser radiation generated by the FALIT Laser System originates in the laser module a sealed unit inside the enclosed head assembly that is not accessible to the user The assembly which focuses and manipulates the laser beam at the piece to be lased is mounted at the end of the head assembly Laser radiation is completely contained within the enclosed head assembly except where it exits the assembly to impact the piece to be lased In the standard configura tion laser radiation is emitted downward from the assembly The Class 1 workstation consists of a base frame that is covered w
13. ice The following definitions apply Operation Consists of functions by which the product accomplishes ts intended purpose These may include loading workpieces or documents and setting and manipulating external controls Maintenance Consists of functions performed by the user to assure performance These may include cleaning and replacement of expendables Service Usually means repair Service may be performed by specially trained service person nel or by sophisticated users following instructions specifically indicated as service instructions Certain maintenance procedures will be considered service if they are infrequent complex or highly specialized The following chart lists the functions of operation maintenance and service associated with the FALIT laser system described in this manual WARNING All personnel in the vicinity of the laser while it is in operation must follow all prescribed safety procedures and use appropriate safety equipment This includes wearing laser eyewear with an optical density OD as recommended on page 5 Failure to follow these instructions may result in the exposure of personnel to hazardous laser radiation SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM 14 FALIT CDRH Requirements Guide Classification of Laser Functions Function Classification Requires Lasing Operation of Laser
14. ional Standards Institute ANSI as a recommended safety guide for the use of laser products in the United States of America ANSI cannot enforce adherence to the guide However OSHA the Occupational Safety and Health Administration uses the guide as its inspection standard when it inspects workplaces that use lasers There fore the guide carries the authority of the United States government It is recommended the procedures outlined in the guide be followed when operating the FALIT and the user contact local and state authorities to determine if any additional regulations may apply ANSI Z136 1 2000 may be ordered from Laser Institute of America LIA 13501 Ingenuity Drive Suite 128 Orlando FL 32826 3009 Telephone 407 380 1553 Fax 407 380 5588 www ANSI org EN 60825 is issued by the European Committee for Electrotechnical Standardization CENEL EC as a safety standard for the manufacture and use of laser products in the European Union It is enforced individually by the government of each member country of the European Union For more information please use the address phone number and or web site below CENELEC 35 Rue de Stassaristraat B 1050 Brussels Belgium Tel 32 2 519 68 71 Fax 32 2 519 69 19 www cenelec org SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM FALIT CDRH Requirements Guide Performance Requirements 21 CFR and EN 60825 specify certain performance requir
15. ith panels It has a door that permits access to the interior The laser head assembly is mounted on top of the base frame inside the work enclosure WARNING The FALIT Laser System must never be run during normal operation with any part of the protective housing open removed or displaced SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM 7 8 FALIT CDRH Requirements Guide 2 Safety Interlocks Any part of the protective housing that must be opened removed or displaced during normal operation of the laser must be interlocked to prevent access to laser radiation 21 CFR 1040 10 f 2 and EN 60825 4 3 The access door to the work enclosure is protected by two magnetic reed switches which cause the safety shutter to close and terminate lasing from the FALIT Laser System laser when the door is open The switch is attached to the enclosure frame and the actuating magnet is at tached to the enclosure door Figure 1 1 Opening the door releases the switch contacts removing electrical power from the safety shutter causing the shutter to close The use of dual interlock switches provides redundancy which ensures continued functionality of the interlock circuit in the event of failure of one of the switches Laser Door Dual Safety Interlocks Magnet Figure 1 1 Safety Interlock Locations The interlocks should be tested at least once per week to verify that they
16. mer Service Control Systemation Inc 2419 Lake Orange Drive Orlando Florida 32837 Telephone 407 926 3562 Fax 407 926 3590 SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM FALIT CDRH Requirements Guide SAFETY Recommendation Control Systemation Inc CSI recommends the Safety chapter be read thoroughly by all per sonnel before operating or performing maintenance on the FALIT Laser System Compliance Statement The FALIT is certified by Control Systemation Inc as a Class IV product in accordance with Title 21 Code of Federal Regulations Subchapter J 21 CFR and European Standard EN 60825 1992 Compliance may be verified by contacting Office of Compliance HFZ 312 Center for Devices and Radiological Health US Department of Health amp Human Services 2098 Gaither Road Rockville MD 20850 Telephone 301 594 4654 Laser Radiation Wavelength The FALIT emits infrared laser IR radiation at 1 062 nanometers nm The IR laser poses the greatest risk of injury if the safety precautions in this guide are not followed The specifications in the following chart are provided to assist the Laser Safety Officer see Responsibility of the Laser User on page 6 in evaluating the hazard potential of the laser These specifications rep resent the worst case potential for short term peak laser emission Protective Eyewear Recommended Optical Density for Eyewear FALIT
17. nd proceed as above SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM 16 FALIT CDRH Requirements Guide USE OF COMBUSTIBLE MATERIAL WARNING A fire or explosion could occur if the laser beam is allowed to contact flammable or combus tible materials Care must be taken to ensure that such materials are kept away from any part of the laser beam path OPTISHIELD The Hazardous Materials Index Rating is as follows Health 1 Flammability 0 Reactivity 1 Fire and Explosion Hazard Non Flammable Flash Point Unknown Physical Data Volatiles Nil Color Light Yellow to Clear Liquid Odor Mild Specific Gravity 1 02 Solubility 100 in water pH of 100 solution concentrated 8 to 10 typical 8 5 Reactivity Data Stability Stable Polymerization None Exposure to Other Chemicals Keep away from concentrated acids Reactivity in Water None First Aid Ingestion Give milk or water induce vomiting get medical attention Skin Flush with fresh water wash with soap and water Remove contaminated clothes and shoes Eyes Flush with fresh water for at least 15 minutes get medical attention Inhalation Inhalation should not occur during normal operation However should it occur close container and move to well ventilated area If irritation persists get medical attention Special Instructions Do NOT pressurize container Keep container closed at all times when
18. not in use SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM FALIT CDRH Requirements Guide 17 Store in cool area above 60 degrees F Do not allow fluid to freeze Use in well ventilated area Do not breathe mist or vapor Wash hands thoroughly after handling product Protect eyes with safety goggles or glasses with side shields LASER HAZARDS There are some highly dangerous laser hazards that should be considered when operating a laser The collimated beam direct from the laser head or a mirror without any focusing optics contains sufficient heat energy to damage eyes skin or flammable materials for a considerable distance possibly hundreds of feet or more from the source The focused beam contains much higher power density for marking cutting or welding but it is present only in a very localized area near the beam focus Past the focus the beam pattern expands significantly and there is a distance beyond which the power spreads over an area that is so large that the laser beam is no longer hazardous Eye Injury Because of the high degree of beam collimation a laser serves as an almost ideal point source of intense light A laser beam of sufficient power can theoretically produce retinal intensities at magnitudes that are greater than conventional light sources and even larger than those pro duced when directly viewing the sun Permanent blindness can be the result Thermal
19. te lasing from the laser diode Turn the switch to the OPEN position to open the safety shutter and enable lasing Emergency Stop The Emergency Stop switch is for emergencies only It will shut off all safety items in case of an emergency See Addendum Start Up and Shut Down Proce dure at the end of this document Warning This can degrigate the diodes by shutting the laser and the cooling system down before the diodes have cooled down The normal shut down procedures will allow the proper cooling before the laser shuts down Power On Indicator This light illuminates to indicate that the laser system is capable of emitting laser radiation 6 Labeling Labels must be affixed to each laser to identify the manufacturer certify compliance with 21 CFR and EN 60825 provide warnings to the user about the wavelength level and lo cation of accessible laser radiation present and give precautions that should be taken to avoid exposure to the laser radiation 21 CFR 1040 10 g and EN 60825 5 Under regulations established by the Center for Devices and Radiological Health CDRH of the Food and Drug Administration the FALIT laser systems are Class 1 laser products In compliance with regulations the locations of the warning labels affixed to the laser are shown on Page 12 Each label is as signed an alphabetical designa tor Reproductions of the labels along with corresponding desig nators are also depicted EJcontrolsystemation
20. tter does not terminate lasing from the laser diode The shutter should be functionally tested each time the laser is turned on by placing a fire brick or similar beam absorbing material under the output optics and initiating a START WRITE command Contact the Control Systemation Field Service Department immediately if the shutter does not operate Do not operate the laser if the shutter is inoperable WARNING Even though the shutter may be blocking the path of the beam the laser may still be run ning Always exercise caution when using the laser with either the shutter in the On or Off positions at all times 4 Master Key Control Even though not required for a Class 1 laser a master key control is provided on the main control panel to enable and disable operation of the FALIT Laser System The key can be removed from the switch only in the OFF position and when removed the laser is disabled 21 CFR 1040 10 f 4 and EN 60825 4 5 WARNING The key should be given only to personnel authorized by the Laser Safety Officer to operate the FALIT Laser System laser The laser should never be left unattended while it is running or while the key is available and not under the control of an authorized person SALES 407 926 3500 SERVICE 407 926 3562 WEBSITE WWW CONTROLSYSTEMATION COM 9 10 FALIT CDRH Requirements Guide 5 Location of Controls Controls which are necessary for operation of th
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