Domino D620i Blue, D620i, D520i, D320i Red, D320i Blue Product Manual
...
Domino D-Series
Product Manual
Note: This manual L025317 is intended for use only with the
following D-Series laser coder models:
D120i, D120i IP,
D120i Blue, D120i Blue IP,
D320i, D320i IP,
D320i Blue, D320i Blue IP,
D320i Red, D320i Red IP,
D520i, D520i IP,
D620i, D620i IP,
D620i Blue, D620i Blue IP
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L025317 Issue 5 July 2014 (3)
WARNINGS: (1) As supplied, This coder is a class 4 laser
product. During operation, it will emit up to 120
watts of pulsed invisible laser radiation at a
wavelength between 9 and 11 microns. Avoid
eye or skin exposure to direct or scattered
radiation.
(2) This coder must be fitted with class 1 laser
guarding to safeguard against accidental
exposure to direct or scattered radiation before
it is operated or made ready for use.
(3) Guidance on creating and fitting laser guarding
can be found in part 1 of the product manual.
(4) Use of controls or adjustments of performance
or procedures other than those specified in this
manual may result in hazardous radiation
exposure.
(5) The laser print head (D120 ip, D320 ip) is cooled
by compressed air. Air overpressure inside the
laser print head is harmful and may lead to
rupture of the cabinet.
(6) The maximum pressure for the compressed air
supplied into the print head is 4 bar. A pressure
supply of 4 bar must not be exceeded at any
time.
(7) The laser print head has two air outlets. Both
air outlets must be kept clear as blocked air
outlets can cause an overpressure inside the
cabinet and may lead to rupture (potential
hazard). Please do not swap air inlet and outlet
(8) The length of the compressed air outlet hose
must not exceed 4 metres.
(4) L025317 Issue 5 July 2014
DOMINO D-SERIES LASER CODER
WARNING: This is a Class 4 Laser using high power invisible
infrared light. A risk of personal injury or damage
to equipment may result if proper safety
precautions are not observed. Reading and
understanding this manual is required before
operating this laser system.
This manual, Domino Part No. L025317, has been produced for use in the
maintenance and operation of the Domino D-Series Laser Coder, and to
reinforce and complement any training program available with the product.
It is not designed to replace any such training program.
All rights reserved. No part of this publication may be reproduced, stored
on a retrieval system, or transmitted in any form, or by any means,
electronic, mechanical, photocopying, recording or otherwise, without the
prior permission of Domino Printing Sciences plc.
Domino Printing Sciences plc has a policy of continuous product
improvement. The Company, therefore, reserves the right to modify the
specification contained in this manual without notice.
For sales and service assistance please visit the following website and
select “Contact Domino in your country” for local technical support:
http://www.domino-printing.com
Domino Printing Sciences plc
Bar Hill
Cambridge
CB23 8TU
United Kingdom
Tel: +44 1954 782551
Fax: +44 1954 782874
© Domino Printing Sciences plc 2014
L025317 Issue 5 July 2014 (5)
(6) L025317 Issue 5 July 2014
CONTENTS OF THE
EC DECLARATION OF CONFORMITY
(in accordance with ISO/IEC 17050-1)
No. L025317/4
Issuer’s name: Domino Laser GmbH, Germany
Issuer’s Address: Fangdieckstrasse 75a, 22547 Hamburg / Germany
Object of the declaration: D-Series laser marking system consisting of:
BCP7 controller, laser head and optional TouchPanel.
The object of the declaration described above is in conformity
with the requirements of the following documents:
EN 61000-6-2:2005 Electromagnetic compatibility (EMC) - Part 62: Generic standards - Immunity for industrial environments.
EN 60825-1:2007 Safety of Laser Products.
EN 55011:2007 + A2:2007 Industrial scientific and medical (ISM)
radio-frequency equipment - Electromagnetic disturbance
characteristics - Limits and methods of measurement (IEC/CISPR
11:2003 + A1:2004, modified + A2:2006)
EN 60950-1:2006/A1:2010 Safety of Information Technology
Equipment.
EN 61326-1:2006 Electrical equipment for measurement, control
and laboratory use - EMC requirements - Part 1: General
requirements (IEC 61326-1:2005)
EN 61010-1: 2010 Chapter 11 and 13 Safety requirements for
electrical equipment for measurement, control and laboratory use Part 1: General requirements
EN ISO 13849-1:2008 Safety of machinery - Safety related parts of
control systems - Part 1
2006/95/EC: Low Voltage Directive
2004/108/EC: EMC Directive
2011/65/EU: RoHS2 Directive
Additional Information
Compliance is dependent upon installation and use in accordance with the
Product Manual supplied.
L025317 Issue 5 July 2014 (7)
(8) L025317 Issue 5 July 2014
L025317 Issue 5 July 2014 (9)
CONTENTS OF THE EU DECLARATION OF
INCORPORATION
(in accordance to the Directive 2006/42/EC on Machinery appendix II I.B for
partly completed machines)
No. L025317/4
Issuer‘s Name: Domino Laser GmbH
Issuer‘s Address: Fangdieckstrasse 75a, 22547 Hamburg, Germany,
Person authorised to compile the relevant technical
documentation, who must be established in the Community
Research & Development Department, Domino Laser GmbH
Object of the declaration: D-Series laser marking system consisting
of: BCP7 controller, laser head and optional TouchPanel.
The special technical documents corresponding to the machine
have been created according to Appendix VII, part B.
It is expressly stated that the partly completed machine fulfills all
the relevant provisions of the following EC directives.
2006/42/EU Directive 2006/42/EC of the European parliament
and of the Council of 17 May 2006 on machinery,
and amending Directive 95/16/EC (recast)
2006/95/EU Directive 2006/95/EC of the European parliament
and of the Council of 12 December 2006 on the
harmonisation of the laws of Member States relating
to electrical equipment designed for use within
certain voltage limits
2004/108/EU Directive 2004/108/EC of the European parliament
and of the Council of 15 December 2004 on the
approximation of the laws of the Member States
relating to electromagnetic compatibility
and repealing Directive 89/336/EEC
2011/65/EU Directive 2011/65/EU of the European parliament
and of the Council of 8 June 2011 on the restriction
of the use of certain hazardous substances in
electrical and electronic equipment (recast)
(10) L025317 Issue 5 July 2014
Published applied harmonized standards according to Article 7 (2)
EN 60204-1:2006-06 Safety of machinery - Electrical equipment of
machines. Part 1: General requirements.
EN 61000-6-2:2005 Electromagnetic compatibility (EMC) - Part 6-2:
Generic standards - Immunity for industrial
environments.
EN 60825-1:2007 Safety of Laser Products.
EN 55011:2007 +
A2:2007
EN 60950-1:2006/
A1:2010
EN 61326-1:2006 Electrical equipment for measurement, control
EN 61010-1: 2010
Chapter 11 and 13
EN ISO 13849-1:2008 Safety of machinery - Safety related parts of
Industrial scientific and medical (ISM) radio-
frequency equipment - Electromagnetic
disturbance characteristics - Limits and
methods of measurement (IEC/CISPR 11:2003 +
A1:2004, modified + A2:2006)
Safety of Information Technology Equipment.
and laboratory use - EMC requirements - Part 1:
General requirements (IEC 61326-1:2005)
Safety requirements for electrical equipment for
measurement, control and laboratory use - Part
1: General requirements
control systems - Part 1
Published other applied technical standards and specifications
ÖNORM EN ISO
11252 2013 -12-01
We commit to transmit, in response to a reasoned request by the
surveillanceauthorities, relevant documents on the partly completed
machineryProperty rights of the manufacturer of the partly completed
machinery remain unafeected.
Lasers and laser-related equipment - Laser
device - Minimum requirements for
documentation (ISO 11252:2013); German
version EN ISO 11252:2013
Important Note
The partly completed machinery must not be put into service
until the final machinery into which it is to be incorporated has
been declared in conformity with the provisions of this Directive,
where appropriate;
L025317 Issue 5 July 2014 (11)
CERTIFICATION
Laser Controller D320i (BCP7) & Laser Controller D320i IP (BCP7)
Approved by Certificate No.: CU72110452 01
Laser Controller D620i (BCP7) & Laser Controller D620i IP (BCP7)
Approved by Certificate No.: CU72110452 02
Industrial laser for marking
D120i; D120i IP; D120i BLUE; D120i BLUE IP; D320i; D320i IP; D320i
BLUE; D320i BLUE IP; D520i; D520i IP; D620i; D620i IP
Approved by Certificate No.: CU72112124 01
Industrial laser for marking
D320i RED; D320i RED IP
Approved by Certificate No.: CU72112124 02
Industrial laser for marking
D620i BLUE; D620i BLUE IP
Approved by Certificate No.: CU72112124 03
(12) L025317 Issue 5 July 2014
FCC NOTICE
PART 18 USERS MANUAL STATEMENT
This equipment has been tested and found to comply with the limits of ISM
Equipment pursuant to Part 18 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a typical
installation.
This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communication. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
• Re-orientate or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected
• Consult the dealer or an experienced radio/TV technician for help.
Any changes or modifications not expressly approved by the manufacturer
could void the user's authority to operate the equipment.
L025317 Issue 5 July 2014 (13)
MICROSOFT’S EMBEDDED SYSTEMS END
USER LICENSE AGREEMENT (“EULA”)
• You have acquired a device (“DEVICE”) that includes software licensed
by Domino Printing Sciences plc from Microsoft Licensing Inc. or its
affiliates (“MS”). Those installed software products of MS origin, as
well as associated media, printed materials, and “online” or electronic
documentation (“SOFTWARE”) are protected by international
intellectual property laws and treaties. The SOFTWARE is licensed, not
sold. All rights reserved.
• IF YOU DO NOT AGREE TO THIS END USER LICENSE AGREEMENT
(“EULA”), DO NOT USE THE DEVICE OR COPY THE SOFTWARE.
INSTEAD, PROMPTLY CONTACT DOMINO PRINTING SCIENCES PLC
FOR INSTRUCTIONS ON RETURN OF THE UNUSED DEVICE(S) FOR
A REFUND. ANY USE OF THE SOFTWARE, INCLUDING BUT NOT
LIMITED TO USE ON THE DEVICE, WILL CONSTITUTE YOUR
AGREEMENT TO THIS EULA (OR RATIFICATION OF ANY PREVIOUS
CONSENT).
GRANT OF SOFTWARE LICENSE. This EULA grants you the following
license:
• You may use the SOFTWARE only on the DEVICE
• NOT FAULT TOLERANT. THE SOFTWARE IS NOT FAULT TOLERANT.
DOMINO PRINTING SCIENCES PLC HAS INDEPENDENTLY
DETERMINED HOW TO USE THE SOFTWARE IN THE DEVICE, AND
MS HAS RELIED UPON DOMINO PRINTING SCIENCES PLC TO
CONDUCT SUFFICIENT TESTING TO DETERMINE THAT THE
SOFTWARE IS SUITABLE FOR SUCH USE.
• NO WARRANTIES FOR THE SOFTWARE. THE SOFTWARE is
provided “AS IS” and with all faults. THE ENTIRE RISK AS TO
SATISFACTORY QUALITY, PERFORMANCE, ACCURACY, AND
EFFORT (INCLUDING LACK OF NEGLIGENCE) IS WITH YOU.
ALSO, THERE IS NO WARRANTY AGAINST INTERFERENCE WITH
YOUR ENJOYMENT OF THE SOFTWARE OR AGAINST
INFRINGEMENT. IF YOU HAVE RECEIVED ANY WARRANTIES
REGARDING THE DEVICE OR THE SOFTWARE, THOSE
WARRANTIES DO NOT ORIGINATE FROM, AND ARE NOT BINDING
ON, MS.
(14) L025317 Issue 5 July 2014
• Note on Java Support. The SOFTWARE may contain support for
programs written in Java. Java technology is not fault tolerant and is
not designed, manufactured, or intended for use or resale as online
control equipment in hazardous environments requiring fail-safe
performance, such as in the operation of nuclear facilities, aircraft
navigation or communication systems, air traffic control, direct life
support machines, or weapons systems, in which the failure of Java
technology could lead directly to death, personal injury, or severe
physical or environmental damage. Sun Microsystems, Inc. has
contractually obligated MS to make this disclaimer.
• No Liability for Certain Damages. EXCEPT AS PROHIBITED BY LAW,
MS SHALL HAVE NO LIABILITY FOR ANY INDIRECT, SPECIAL,
CONSEQUENTIAL OR INCIDENTAL DAMAGES ARISING FROM OR
IN CONNECTION WITH THE USE OR PERFORMANCE OF THE
SOFTWARE. THIS LIMITATION SHALL APPLY EVEN IF ANY
REMEDY FAILS OF ITS ESSENTIAL PURPOSE. IN NO EVENT
SHALL MS BE LIABLE FOR ANY AMOUNT IN EXCESS OF U.S.
TWO HUNDRED FIFTY DOLLARS (U.S.$250.00).
• Limitations on Reverse Engineering, Decompilation, and
Disassembly. You may not reverse engineer, decompile, or
disassemble the SOFTWARE, except and only to the extent that such
activity is expressly permitted by applicable law notwithstanding this
limitation.
• SOFTWARE TRANSFER ALLOWED BUT WITH RESTRICTIONS. You
may permanently transfer rights under this EULA only as part of a
permanent sale or transfer of the Device, and only if the recipient
agrees to this EULA. If the SOFTWARE is an upgrade, any transfer
must also include all prior versions of the SOFTWARE.
EXPORT RESTRICTIONS. You acknowledge that SOFTWARE is of USorigin. You agree to comply with all applicable international and national
laws that apply to the SOFTWARE, including the U.S. Export Administration
Regulations, as well as end-user, end-use and country destination
restrictions issued by U.S. and other governments. For additional
information on exporting the SOFTWARE, see http://www.microsoft.com/
exporting/.
© 2000 Microsoft Corporation. All rights reserved. Terms of use.
L025317 Issue 5 July 2014 (15)
LICENCE NOTES FOR DYNAMARK 3
Dynamark 3 uses code of the following projects:
• STLport (http://stlport.sourceforge.net)
• Boost (http://www.boost.org)
• libSigC++ (http://libsigc.sourceforge.net)
• FreeType (http://www.freetype.org)
• zlib (http://www.zlib.net)
• dxflib (http://www.ribbonsoft.com/de/about-dxflib)
• SQLite (http://www.sqlite.org)
• Lua (http://www.lua.org)
• FreeImage (http://freeimage.sourceforge.net)
(16) L025317 Issue 5 July 2014
LIABILITIES AND WARRANTIES
Warranty and liability rights for personal or material damages are precluded,
if they are caused by one of the following:
• Non-designated use of the laser marking system.
• The use of consumer-electronics (e.g. PDAs or Mobiles) as user
interface for the marking laser systems is not recommended nor
supported.
• Unauthorized installation or configuration of software on the controller.
• Unauthorized execution or configuration of programs on operating
system level. On integration of the laser marking system into a TCP / IP
network the Domino Laser GmbH excludes liability for all damages that
are caused by attacks on the controller (like viruses, worms). The laser
marking systems are built for integration in a secure industry network.
• Improper installation, commissioning, operating, and maintaining of
the laser marking system.
• Operating the equipment with defective safety installations, or
improperly installed or inoperable safety and protective devices.
• Non-compliance with the instructions of the operating manual
regarding transport, storage, installation, commissioning, repairs, or
maintenance of the laser marking system.
• Opening the laser unit.
• Unauthorised structural modifications to the laser marking system.
• Unauthorised modifications of the beam and laser parameters.
• Inadequate monitoring of components. (Refer to PART 5
MAINTENANCE AND FAULT FINDING)
• Disasters, war, and acts of God.
L025317 Issue 5 July 2014 (17)
CONTENTS
PART 1 HEALTH & SAFETY
PART 2 INSTALLATION INSTRUCTIONS
PART 3 OPERATION
PART 4 TECHNICAL REFERENCE
PART 5 MAINTENANCE AND FAULT FINDING
APPENDIX A MARKING FONTS
APPENDIX B BARCODES
(18) L025317 Issue 5 July 2014
AMENDMENT RECORD
Amendment Date
All Parts at Issue 1 November 2010
All Parts at Issue 2 May 2011
All Parts at Issue 3 August 2012
All Parts at Issue 4 June 2013
All Parts at Issue 5 July 2014
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PART 1 : HEALTH & SAFETY
CONTENTS
Page
GENERAL ............................................................................................. 1-3
DESIGNATED USE ............................................................................... 1-4
SAFETY SYMBOLS .............................................................................. 1-6
SPECIFIC DANGERS ............................................................................ 1-7
Electrical Energy .............................................................................. 1-7
Compressed Air ............................................................................... 1-7
Water Cooling .................................................................................. 1-7
Laser Radiation ................................................................................ 1-8
Harmful Dusts and Vapours ............................................................. 1-9
Lenses .............................................................................................. 1-9
Scan Head Mirrors ........................................................................... 1-9
Noise ................................................................................................ 1-10
Crushing ........................................................................................... 1-10
Laser Marking Process .................................................................... 1-10
GUARDING ........................................................................................... 1-11
Access Guards ................................................................................. 1-11
Visor Guards .................................................................................... 1-11
Beam Stop Guard ............................................................................ 1-12
Materials .......................................................................................... 1-12
Interlock Switches ............................................................................ 1-13
Emergency Off ................................................................................. 1-13
Guarding Labels ............................................................................... 1-13
Specific Precautions During Maintenance or Repair Work .............. 1-14
SYSTEM NAMING CONVENTIONS ...................................................... 1-15
Complete system (laser and controller) ........................................... 1-15
Laser ................................................................................................ 1-16
Controller ......................................................................................... 1-17
LASER WARNING AND INFORMATION SIGNS ................................... 1-18
Technical data (D) ........................................................................ 1-19
Location of Controller signs ............................................................. 1-20
Controller rear side (E) ................................................................. 1-20
Location of Laser signs .................................................................... 1-21
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HEALTH & SAFETY
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1-2 L025317 Issue 5 July 2014
HEALTH & SAFETY
GENERAL
The D-Series laser marking systems are designed and built in accordance
with international standards and other technical specifications, which are to
be observed. The equipment conforms to current technology and approved
safety requirements.
Domino D-Series Laser marking systems are produced by Domino Laser
GmbH Germany. For Sales and support contact Domino.
This safety standard, however, can only be achieved if all intended and
required measures have been taken and are constantly observed. It is part
of the operator’s duties to plan these measures and check their continuing
implementation.
The D-Series laser marking systems have been developed and designed for
fully automated marking of packaging materials and products by use of
laser radiation.
The user must ensure that:
• The laser system is only made ready for use after it has been installed
and guarded to Class 1 laser safety standards (EN60825), see
“HEALTH & SAFETY” on page 1-1.
• The equipment is only to be used for its intended purpose, see
“DESIGNATED USE” on page 1-4.
• The equipment is only operated in a good, serviceable condition, and
that all safety installations are regularly checked for their serviceability.
• Personal protective goggles for maintenance and repair personnel are
required and made available.
• Only suitable and approved tools and equipment are used.
• This Product Manual is complete and in a legible condition at the
equipment location at all times.
• The valid rules and laws regarding accident prevention are available
and observed.
• Only sufficiently qualified and authorised personnel shall operate,
maintain, and repair the laser marking system.
• These personnel are regularly instructed in all matters concerning
appropriate labour safety and environmental protection, and that they
are familiar with the operating manual, particularly the safety
instructions contained herein.
• Any safety and warning signs on the laser marking system must not be
removed and must remain in a readable condition.
L025317 Issue 5 July 2014 1-3
HEALTH & SAFETY
DESIGNATED USE
The D-Series laser marking system is exclusively designated for fully
automated marking of packaging materials and products by laser radiation.
If the laser marking system is used for improper purposes, all liability claims
will be refused.
The technical specifications listed in “TECHNICAL REFERENCE” Part 4
must be observed and complied with at all times.
The manufacturer will not be liable for any material or personal damages
resulting from non-designated usage.
The laser marking system must only be operated by authorised and
specifically trained personnel who are familiar with and observe the
procedures within this manual.
It is strongly recommended to carry out a risk assessment regarding laser
printer integration according to EN ISO13849 and EN ISO11553. Potential
hazards resulting from laser material processing machines are reported in
EN ISO11553 including hazards from laser material processing (e.g. dusts,
emissions, fires or explosion) and other potential hazards.
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HEALTH & SAFETY
Before turning the laser equipment on, check and ensure that:
• The laser system has been installed and guarded to Class 1 laser
safety standards (EN60825), see “HEALTH & SAFETY” on page 1-1
• Only authorised personnel should be present within the operating area
of the laser marking system.
For IP-rated print heads with compressed air cooling only, check and
ensure that:
• The compressed air supplied to the printhead does not exceed a
pressure of 4 bar.
• Both air outlets are kept clear.
• Air inlet and outlet are fitted correctly.
Before starting any production
• Check the laser marking system for any visible damage. Ensure that it
is only operated in “best possible” condition Discovered defects must
be eliminated immediately.
• Check and ensure that material or other objects not required for the
production are removed from the operating area of the laser marking
system.
• Check and ensure the flawless functioning of all safety devices.
All valid rules and laws for accident prevention are to be observed.
L025317 Issue 5 July 2014 1-5
HEALTH & SAFETY
SAFETY SYMBOLS
In this manual the following safety symbols have been used to alert the
reader to the text of the safety instruction next to it.
This manual provides specific safety instructions for the operation of the
laser marking system. These instructions exist for:
• Personnel
• Products and machines
•The environment.
WARNING: Indicates danger to life and health if the
instructions are not observed.
CAUTION: Indicates a risk of material damage if the instructions
are not observed.
WARNING: Indicates a danger from harmful dusts and
vapours.
WARNING: Indicates a danger from dangerous laser
radiation.
WARNING: Indicates a danger from dangerous electrical
voltage.
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HEALTH & SAFETY
SPECIFIC DANGERS
Electrical Energy
In the D-Series laser marking system, the maximum operating voltage is the
connected mains voltage, which can pose a hazard to health. The mains
voltage to be maintained is shown on the name plate.
Work on live components must only be performed by authorised personnel.
In the case of a defective power supply, operation of the laser marking
system is to be stopped immediately and is only to be repaired by
authorised personnel.
Keep the control unit closed at all times. Only expressly authorised
personnel are permitted to open the control unit.
Compressed Air
The laser print head is cooled by compressed air (D120i IP65, D320i IP65).
Air overpressure inside the laser print head is harmful and may lead to
rupture of the cabinet.
The maximum pressure for the compressed air supplied into the print head
is 4 bar. A pressure supply of 4 bar must not be exceeded at any time. The
compressed air has to be free of oil, Class 1.7.2 of ISO8573.
The laser print head has two air outlets. Both air outlets must be kept clear
as blocked air outlets can cause an overpressure inside the cabinet and
may lead to rupture (potential hazard). Please do not swap air inlet and
outlet.
The outer diameter of the outlet hose must be 12 mm. The length of the
compressed air outlet hose must not exceed 4 metres!
Note: Contact Domino before disconnecting the silencer or
connecting a hose to the air outlet 2 at the laser.. If two hoses
are used for the compressed air outlet these have to be placed
in different positions for safety reasons.One event must not
block both hoses.
Water Cooling
Handle the glycol based coolant with care. For more details see the safety
data sheet of the coolant.
As a guide, avoid skin contact with the coolant. Always wear protective
gloves and safety goggles when working with the coolant.
In case of:
• skin contact - remove the coolant by washing with water.
• eye contact - remove by washing with water and seek medical help
immediately.
• swallowing - seek medical help immediately.
L025317 Issue 5 July 2014 1-7
HEALTH & SAFETY
Refer to the specific Safety Data Sheet supplied with the coolant for further
information.
Only a water cooler with an empty tank is allowed to be shipped. Refer to
the Water Chiller manual for the procedure to empty the tank.
Laser Radiation
Laser radiation can pose a risk to eyes and skin. The danger is not only
posed by direct laser radiation, but also by scattered radiation and
reflections from the work piece or the packaging machine. The degree of
injury depends on the duration of the effect, the power and the wavelength
of the laser.
Lasers and their installations are classified into seven laser protection
classes, depending on their potential danger. Class 1 is the safest and
Class 4 is potentially the most harmful. These classes are defined in detail
in EN60825 Part 1 and are summarised below:
Class 1 The accessible laser radiation may be visible or invisible and is
harmless.
Class 1M The accessible laser radiation may be visible or invisible and is
harmless, provided additional optical instruments are not used.
Class 2 The accessible laser radiation is visible and is harmless for
accidental exposure to eyes for periods of less than 0.25
seconds.
Class 2M The accessible laser radiation is visible and is harmless for
accidental exposure to eyes for periods of less than 0.25
seconds, provided additional optical instruments are not used.
Class 3R The accessible laser radiation may be visible or invisible. It is
potentially harmful to eyes.
Class 3B The accessible laser radiation may be visible or invisible. Direct
radiation is harmful to the eyes and skin although diffuse
radiation (reflected from a matt surface) is harmless.
Class 4 The accessible laser radiation may be visible or invisible. Direct
and diffuse radiation is extremely harmful to eyes and skin and
can pose a fire risk if projected onto combustible materials.
The D-Series laser marking systems, taken by themselves, are
Class 4 and must not be used until suitable, interlocked
guarding is fitted to achieve a Class 1 laser installation that
physically prevents access to the laser radiation or automatically
disables the laser when access is required to the marking area
(for cleaning or maintenance, etc.).
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HEALTH & SAFETY
Harmful Dusts and Vapours
When radiating materials by means of a laser, harmful dusts and vapours
can be produced. The user is responsible for appropriate measures, e.g. an
exhaust system, to reduce such harmful dusts and vapours to a level that
complies with the allowed maximum concentration of pollutants at the work
place.
Lenses
Germanium and Zinc Selenide lenses are used in the D-Series laser system.
Lenses must not be touched.
If the lens has been soiled, it must be thoroughly cleaned (see “CLEANING
THE LENS” on page 5-3) before any operation.
The lens is not water resistant and must therefore only be cleaned with
Isopropyl Alcohol. Dry the lens using cotton swabs (Q-tips), ensuring the
surface of the lens is not scratched.
The lens has to be protected with a cover against splash water when
cleaning the system.
Scan Head Mirrors
Never touch the mirrors of the scan head.
The mirrors are inside the scan head and there is a small risk of touching
them when cleaning the lens.
The mirrors for the i-Tech 15 scan head are made of Beryllium.
When the mirrors have been touched accidentally wash hands thoroughly
with water and soap.
Fumes and dust from Beryllium metal can be hazardous if inhaled.
Carefully clean the mirrors if the have been accidentally touched.
L025317 Issue 5 July 2014 1-9
HEALTH & SAFETY
Noise
All systems emit during operation a noise level lower than 80dB(A),
Therefore no personal protective equipment against noise is needed.
Crushing
There is a crushing hazard during installation and operation due to:
• Product moving along the laser head.
• Products moving into and out of protective housing.
• Doors and maintenance openings of protective housings.
Especially prevent the risk of squeezing.
Laser Marking Process
Potential fire risks could result from examples as listed below. This list is not
considered to be complete. Local conditions must be considered as well.
• Printing on not specified material (e.g. easily inflammable or explosive
materials).
• Invalid parameter settings (e.g. very low mark speed).
• Invalid parameter settings due to corrupted print data.
• Printing constantly on the same product (e.g. no product movement
caused by various reasons).
• Inflammable gases or materials inside the working area.
In printing mode the laser beam is controlled by software which must be
considered as part of the risk assessment.
Note: Install a fire detector near the laser to monitor the marking
process.
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