Innolas Laser nanio Series User And Installation Manual
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Innolas Laser nanio Series User And Installation Manual

Industrial dpss laser
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nanio Industrial DPSS Laser
User and Installation Manual
Innolas Laser GmbH
Justus-von-Liebig-Ring 8
D-82152 Krailling
Germany

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Summary of Contents for Innolas Laser nanio Series

  • Page 1 Industrial DPSS Laser User and Installation Manual Innolas Laser GmbH Justus-von-Liebig-Ring 8 D-82152 Krailling Germany...
  • Page 2 © 2009 InnoLas Laser GmbH. All rights reserved. Revision History First release Release date: 15 July 2009...
  • Page 3 Customer Support Contact Addresses InnoLas Laser GmbH Justus-von-Liebig Ring 8 D-82152 Krailling Germany Tel: +49 89 899 36 0 - 0 Fax: +49 89 899 36 0 - 16 E-mail: info@innolas-laser.com InnoLas (UK) Ltd. 67 Somers Road Rugby Warwickshire CV22 7DG...

  • Page 4: Table Of Contents

    Table of Contents Preface Audience Other Publications How to Use this Manual 1. Safety............................1 1.1. Qualification and training of personnel................1 1.2. Electrical..........................2 1.3. Laser radiation........................2 1.4. Location of safety labels....................3 1.5. Refrigerant medium......................4 1.6. Hazardous materials......................5 1.7. Decommissioning and disposal..................5 2.
  • Page 5 5.3. Power supply........................23 5.4. Laser head........................24 6. Troubleshooting........................25 7. Installation..........................27 7.1. Unpacking........................27 7.2. Positioning and mechanical mounting................27 7.2.1. Laser head.......................28 7.2.2. Power supply......................28 7.2.3. Chiller........................28 7.3. Electrical connections.....................29 7.4. Coolant connections.......................30 7.5. Safety and interlock connections..................30 7.5.1. Emergency stop interlock..................30 7.5.2.

  • Page 7: Other Publications

    nanio Industrial DPSS Laser User and Installation Manual Preface Audience This manual should be read by all personnel who install or operate the nanio laser. Important! Read this manual carefully before operating the laser for the first time. Pay special attention to the Safety chapter. The nanio laser is designed and sold for use in OEM systems and is not to be used as a stand-alone laser.
  • Page 8 InnoLas Laser GmbH Preface...

  • Page 9: Safety

    nanio Industrial DPSS Laser User and Installation Manual 1. Safety Only authorised personnel, familiar with the potential dangers presented by laser equipment during operation or installation, are allowed to work with the laser system. It is of utmost importance that personnel working with the system read, understand and observe the information and instructions in this manual.

  • Page 10: Electrical

    InnoLas Laser GmbH 1.2. Electrical DANGER Risk of electrocution Switch off and disconnect the equipment from the mains electrical supply before exposing electrical terminals. Only trained and authorised personnel should remove covers from the power supply or water to air chiller.

  • Page 11: Location Of Safety Labels

    nanio Industrial DPSS Laser User and Installation Manual When working on the system during installation or in a maintenance situation, observe the following rules: • Avoid eye or skin contact to direct or scattered radiation. • Always wear protective eye wear matched to the emission wavelength of the laser. Instruct all personnel in the vicinity to wear identical protective eye wear.

  • Page 12: Refrigerant Medium

    InnoLas Laser GmbH Figure 3 - Label B Figure 4 - Label C Figure 5 - Label D Figure 6 - Label E The following information appears on Label E: 40 W 100 kW 20–500 ns Single shot to 500 kHz λ...

  • Page 13: Hazardous Materials

    nanio Industrial DPSS Laser User and Installation Manual DANGER Risk of explosion Do not use a water/air chiller in an explosive atmosphere or for cooling flammable of explosive substances. WARNING Risk of lung damage Never smoke in the vicinity of a water/air chiller. If refrigerant escapes it decomposes to form cauterising acids that can severely damage your lungs.
  • Page 14 InnoLas Laser GmbH 1. Safety...

  • Page 15: General Description

    nanio Industrial DPSS Laser User and Installation Manual 2. General Description 2.1. Intended use The nanio is a diode-pumped solid-state laser system designed for OEM applications as part of an integrated laser-based materials processing system. It offers a choice of output wavelengths and powers with repetition rates up to 500 kHz and excellent beam quality and stability.

  • Page 16: Power Supply

    InnoLas Laser GmbH • Laser crystal and resonator mirrors • Intra-cavity accousto-optic Q-switch Note: The Q-switch driver can be mounted on the left or right-hand side of the resonator module, depending on the mounting method chosen for the laser head.

  • Page 17: Water/Water

    nanio Industrial DPSS Laser User and Installation Manual 2.4.2. Water/water Figure 10 - Water/water chiller Water/water chillers are available in standard and clean-room versions. They are designed for high average power or high duty cycle applications. Both versions fit into a 19–inch rack and are 4RU high.

  • Page 18: Dimensions

    InnoLas Laser GmbH 2.6.2. Dimensions Figure 11 - 490 mm head 2. General Description...
  • Page 19 nanio Industrial DPSS Laser User and Installation Manual Figure 12 - 590 mm head 2. General Description...
  • Page 20 InnoLas Laser GmbH Figure 13 - 850 mm head Umbilical cables and cooling water pipes linking laser head, power supply and chiller have a standard length of 3 m but can be supplied in lengths from 1 m to 20 m on request.

  • Page 21: Nominal Weights

    nanio Industrial DPSS Laser User and Installation Manual 2.6.3. Nominal weights Laser head 17–23 kg depending on length and configuration Power supply unit 12 kg Water/air chiller low power 35 kg; medium power 40 kg Water/water chiller 20 kg 2.6.4. Customer connections Customer connections for control and safety circuits are available on the rear of the power supply.
  • Page 22 InnoLas Laser GmbH 2. General Description...

  • Page 23: Operation

    nanio Industrial DPSS Laser User and Installation Manual 3. Operation 3.1. Direct start up 1. Check that the chiller coolant is above the minimum level. Important! If the coolant level is below minimum, top up the coolant before starting the system.

  • Page 24: Remote Shut Down

    InnoLas Laser GmbH • If fitted, the water to air chiller main switch is on 1. Turn on the AC mains power to power supply and chiller. The Power status lamp and chiller main switch lamps illuminate. 2. Wait for five seconds to allow the system to initialise.

  • Page 25: Software

    nanio Industrial DPSS Laser User and Installation Manual 4. Software 4.1. Default software For details, contact InnoLas. 4.2. RS232 control protocols Table 1 - nanio RS232 control protocols Name Description Type Param. Format Scaling Access code length level (Byte) Get Set Temperature set point for set + unsigned...
  • Page 26 InnoLas Laser GmbH Name Description Type Param. Format Scaling Access code length level (Byte) Get Set DIODE_CURRENT_ set + unsigned 0x0071 Standby current in % 0.01 A STANDBY_1 integer • Send 0 for normal operation • Send 1 for setting...
  • Page 27 nanio Industrial DPSS Laser User and Installation Manual Name Description Type Param. Format Scaling Access code length level (Byte) Get Set Laser reports a change of unsigned 0x1010 SET_STATUS status. Refer to status event integer code list for details. Send this command to ERROR_ 0x1020 continue after an error has...
  • Page 28 InnoLas Laser GmbH 4. Software...

  • Page 29: Routine Maintenance

    nanio Industrial DPSS Laser User and Installation Manual 5. Routine maintenance DANGER Risk of electrocution Switch off the system and disconnect it from the AC mains supply before carrying out any maintenance. Important! After performing maintenance, always run a complete check on the system before putting it into production.
  • Page 30 InnoLas Laser GmbH 2. Unscrew the four thumbscrews (A) to release the filter/deioniser unit. 3. Withdraw the filter/deioniser unit until the three quick-release connectors are accessible then disconnect the pipes from the unit. 4. Completely remove the unit from the chiller.

  • Page 31: Water/Air

    nanio Industrial DPSS Laser User and Installation Manual 5. Locate a replacement unit in the chiller and connect the three pipes. 6. Fully insert the unit into the chiller until it engages with the four fixing studs. 7. Fit the four thumbscrews and tighten them firmly by hand. The chiller is now ready for use.

  • Page 32: Laser Head

    InnoLas Laser GmbH DANGER Risk of electrocution and damage to equipment If the insulation around the AC mains supply terminals is damaged do not connect the power supply. Replace it with an undamaged power supply. DANGER Risk of electrocution Before switching on the AC power, verify the quality of the ground connection according to the appropriate standards.

  • Page 33: Troubleshooting

    nanio Industrial DPSS Laser User and Installation Manual 6. Troubleshooting List of error & warning codes here. The laser will not power up List of things to check. 6. Troubleshooting...
  • Page 34 InnoLas Laser GmbH 6. Troubleshooting...

  • Page 35: Installation

    nanio Industrial DPSS Laser User and Installation Manual 7. Installation Important! If you have any questions or problems during the integration contact InnoLas support. 7.1. Unpacking 1. Transport the equipment carefully. Do not subject it to excessive shock or vibration. (See 8.1). 2.

  • Page 36: Laser Head

    InnoLas Laser GmbH WARNING Risk of injury or damage to equipment The laser head is heavy. Transport it using the handles provided and fasten it in position firmly using appropriate bolts and dowels. The support framework must be sufficient to provide a solid and safe fixing.

  • Page 37: Electrical Connections

    nanio Industrial DPSS Laser User and Installation Manual 7.3. Electrical connections Important! External equipment connected to the system must comply with EN61010–1 and appropriate local standards. Important! Use only cables complying with EN61010–1 and EN60204–1. DANGER Risk of electrocution Switch off and disconnect the equipment from the mains electrical supply before exposing electrical terminals.

  • Page 38: Coolant Connections

    InnoLas Laser GmbH 7.4. Coolant connections DANGER Risk of electrocution Switch off and disconnect the system from the AC mains supply before filling the coolant tank 1. Firmly push the quick-release coolant pipe connectors onto the laser head and chiller. The connectors are mechanically reversed to avoid confusion.

  • Page 39: Initial Operation

    nanio Industrial DPSS Laser User and Installation Manual 7.8. Initial operation WARNING Hazardous laser radiation Always wear protective eye wear matched to the emission wavelength of the laser. Instruct all personnel in the vicinity to wear identical protective eye wear. 1.
  • Page 40 InnoLas Laser GmbH 7. Installation...

  • Page 41: Transport And Re-Commissioning

    nanio Industrial DPSS Laser User and Installation Manual 8. Transport and re-commissioning 8.1. Transport • Fit the protection plate over the beam output window. • Drain the cooling system • Store and transport in a clean, dry environment away from dust, moisture, etc. •...
  • Page 42 InnoLas Laser GmbH DANGER Risk of electrocution Switch off and disconnect the system from the AC mains supply before draining or filling the coolant tank WARNING Hazardous laser radiation Always wear protective eye wear matched to the emission wavelength of the laser.

  • Page 43: Interfacing

    nanio Industrial DPSS Laser User and Installation Manual 9. Interfacing All external customer connections are made on the rear of the power supply. AC mains in Harting HAN14 interlock connector AMP 7–pin laser head connector AMP 37–pin laser head connector AMP or sub-D chiller connector RS232 electrical connector RS232 optical connnector...

  • Page 44: Emission Warning Lamp

    InnoLas Laser GmbH Signal name Pin number Function Reset Emergency Stop return (can be also done by User_SystemReset 1 turning the keyswitch to position 0 or by RS232 command) 9.2. Emission warning lamp Signal name Pin number Function Emission lamp contact 1...
  • Page 45 nanio Industrial DPSS Laser User and Installation Manual Signal name Function Type Range Polarity Max. N° current User_GND Signal ground Rising or falling edge Initiates a first pulse killer User_FPK Start trigger; software sequence configurable Indicates if the User_Status_ TTL / TTL / Emergency Stop loops High = closed...
  • Page 46 InnoLas Laser GmbH Signal name Function Type Range Polarity Max. N° current Indicates there is an error TTL / TTL / User_Error (Error always leads to High = error 24 V 24 V Emergency Stop) User_Shutter_ TTL / TTL /...

  • Page 47: Parts List

    nanio Industrial DPSS Laser User and Installation Manual 10. Parts list • Filter/deioniser cartridge — Part number xxxxx 10. Parts list...
  • Page 48 InnoLas Laser GmbH...

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