Rayjet R400 User manual

R400
Operating manual
8058
Operating manual 8058_2.3_EN (07/2021)
ENGLISH (Translation)

Trotec Laser GmbH
[phone]
[e-mail]
Trotec Laser Pty Ltd
[phone]
[e-mail]
Trotec Laser België
Trotec Laser Belgique
[phone]
[e-mail]
Trotec Laser Canada
[phone]
[e-mail]
Trotec Laser AG
[phone]
[e-mail]
[e-mail]
Trotec Laser GmbH
[phone]
[e-mail]
Trotec Laser Deutschland
GmbH
[phone]
[e-mail]
Trotec Laser España
[phone]
[e-mail]
Trotec Laser France SAS
[phone]
[e-mail]
Trotec Laser UK
[phone]
[e-mail]
Trotec Laser Srl
[phone]
[e-mail]
Trotec Laser Japan
Corporation
Tokyo: [phone]
Osaka: [phone]
[e-mail]
High Speed Laser Systems S.
de R.L. de C.V.
[phone]
[e-mail]
Trotec Laser B.V.
[phone]
[e-mail]
Trodat Polska Sp. z o.o.
[phone]
[email protected]
Trotec Laser Inc.
[phone], Option 2
[e-mail]
Rubber Stamp & Engraving
[phone]
[email protected]
Trotec Laser (XIAMEN) CO.,
LTD.
#5 GuAn Road South, MaXiang
Town
XiangAn District, XiaMen, China
ENGLISH (Translation) 07/2021 2 / 83

Trotec Laser GmbH
Freilingerstraße 99
4614 Marchtrenk, Austria
General contact to Technical Support:
Tel.: [phone]
E-mail: [e-mail]
www.troteclaser.com
ENGLISH (Translation) 07/2021 3 / 83

Technical Changes Technical specifications are subject to change without notice.
Trotec Laser GmbH reserves the right to improve or modify any of the products without
prior notice.
© Copyright This documentation with all illustrations is intellectual property of Trotec Laser GmbH.
The entire documentation is given to the user for personal use only. Reproduction,
translation or any distribution to third parties is not permitted without the prior consent of
Trotec Laser GmbH. Any breach of law will be prosecuted.
ENGLISH (Translation) 07/2021 4 / 83

Content
1 General Information...............................................................................................................................8
1.1 Information about this manual.................................................................................................. 8
1.1.1 Information about this manual................................................................................................8
1.1.2 Storage of the manual............................................................................................................8
1.1.3 Complementary documentation..............................................................................................8
1.2 Explanation of symbols............................................................................................................. 9
1.3 Liability and warranty.............................................................................................................. 10
1.4 Scope of delivery (standard configuration)............................................................................. 11
1.5 Type plate................................................................................................................................ 12
2 Safety.................................................................................................................................................... 13
2.1 General safety notes............................................................................................................... 13
2.1.1 Intended use......................................................................................................................... 13
2.1.2 Improper use.........................................................................................................................14
2.1.3 Residual risk......................................................................................................................... 14
2.1.4 Machine modification............................................................................................................ 14
2.1.5 Operating modes.................................................................................................................. 14
2.1.6 Applicable safety regulations................................................................................................15
2.2 Laser safety.............................................................................................................................16
2.2.1 Laser classification............................................................................................................... 16
2.3 Areas of responsibility............................................................................................................. 18
2.3.1 Responsibilities of the operating company...........................................................................18
2.3.2 Responsibilities of the operating personnel......................................................................... 18
2.4 Requirements for operating an service personnel..................................................................19
2.5 Machine identification (warning and safety stickers).............................................................. 19
2.6 Safety devices......................................................................................................................... 22
2.7 Technical protective measures................................................................................................22
2.7.1 Main switch........................................................................................................................... 22
2.7.2 Key switch.............................................................................................................................22
2.7.3 Emergency stop button........................................................................................................ 22
2.7.4 Interlock safety switches...................................................................................................... 23
2.7.5 Acrylic top lid........................................................................................................................ 23
2.7.6 Side cover.............................................................................................................................23
2.7.7 In case of safety device malfunction....................................................................................23
2.8 Secondary (indirect) hazards.................................................................................................. 24
ENGLISH (Translation) 07/2021 5 / 83

2.8.1 Fire hazard............................................................................................................................24
2.8.2 Gases, fumes and dust........................................................................................................ 24
2.8.3 Reflection through materials.................................................................................................25
2.8.4 Information about damaged optics.......................................................................................26
2.8.5 Protective measures for damaged optics.............................................................................26
2.9 In case of emergency............................................................................................................. 27
3 Technical Data......................................................................................................................................28
3.1 Exhaust system requirements.................................................................................................29
3.2 Materials.................................................................................................................................. 31
4 Machine overview................................................................................................................................ 35
4.1 General overview.................................................................................................................... 35
4.2 Laser power potentiometer..................................................................................................... 36
4.3 Tables...................................................................................................................................... 36
4.4 Lens(es)...................................................................................................................................37
4.5 Nozzles.................................................................................................................................... 37
5 Transport...............................................................................................................................................38
5.1 Safety notes............................................................................................................................ 38
5.2 Delivery state...........................................................................................................................38
5.3 Temperature and humidity.......................................................................................................39
5.4 Required tools for unloading and transport............................................................................ 40
5.5 Place of storage...................................................................................................................... 40
5.6 Transport inspection and reporting of defects........................................................................ 40
5.7 Unpacking the machine...........................................................................................................40
5.8 Transport protection for the axes............................................................................................42
5.9 Relocation of the machine...................................................................................................... 43
6 Setup and installation......................................................................................................................... 44
6.1 For your safety........................................................................................................................ 44
6.2 Temperature and humidity.......................................................................................................44
6.3 Space requirements................................................................................................................ 44
6.4 Connections.............................................................................................................................45
6.4.1 Mains connection..................................................................................................................46
6.4.2 Connection the PC............................................................................................................... 46
6.4.3 Connection of the air assist................................................................................................. 46
6.4.4 Connect the water cooling system.......................................................................................47
ENGLISH (Translation) 07/2021 6 / 83

7 Operation.............................................................................................................................................. 49
7.1 Before commissioning............................................................................................................. 49
7.1.1 Installation and replacement of the laser source................................................................. 49
7.2 Software...................................................................................................................................49
7.3 Power On/Off...........................................................................................................................50
7.4 Control panel........................................................................................................................... 51
7.4.1 Description............................................................................................................................ 52
7.5 Changing the lens................................................................................................................... 55
7.6 Position of the lens................................................................................................................. 55
7.7 Table placement...................................................................................................................... 56
7.8 Focusing.................................................................................................................................. 57
7.9 Options.................................................................................................................................... 58
7.9.1 Rotary attachment (option)...................................................................................................58
8 Maintenance......................................................................................................................................... 61
8.1 Safety notes............................................................................................................................ 61
8.2 Maintenance schedule............................................................................................................ 61
8.3 Cleaning...................................................................................................................................62
8.3.1 Machine.................................................................................................................................62
8.3.2 Optics in general.................................................................................................................. 62
8.3.3 Lens...................................................................................................................................... 63
8.3.4 Mirror.....................................................................................................................................64
8.3.5 Motion system.......................................................................................................................66
8.3.6 Lubricating motion system....................................................................................................67
9 Troubleshooting................................................................................................................................... 71
9.1 Error, cause and remedy........................................................................................................ 71
9.2 How to create a service file.................................................................................................... 72
10 Contact details..................................................................................................................................... 74
11 Disassembly......................................................................................................................................... 75
12 Disposal................................................................................................................................................ 76
13 Appendix...............................................................................................................................................77
13.1 CE 8058 R400........................................................................................................................ 81
13.2 Datasheet 8058 R400............................................................................................................. 82
ENGLISH (Translation) 07/2021 7 / 83

1 General Information
For the sake of readability, gender-neutral endings are not used in this operation manual. It is hereby
expressly stated that all parts of the text where natural persons or groups of persons are mentioned refer to
people of all genders.
1.1 Information about this manual
1.1.1 Information about this manual
Before beginning any work on the machine, read this manual completely and carefully.
Keep the manual for further consultation close to the machine.
This manual describes how to operate the machine properly and safely. Be sure to follow the safety
instructions given here, as well as any local accident prevention regulations and general safety regulations
applicable to the field of usage. Before beginning any work on the machine, ensure that the manual, in
particular the chapter entitled "Safety Information" and the respective safety guidelines, has been read in its
entirety and fully understood.
Information
Supplementary documentation can be found on the supplied storage medium. You can also
request this from the manufacturer.
1.1.2 Storage of the manual
These manual is an integral part of the machine and must therefore be kept in its immediate vicinity and be
accessible at all times.
1.1.3 Complementary documentation
Complementary documentation can be found on the supplied data carrier.
Software manual
RayjetManager
ENGLISH (Translation) 07/2021 8 / 83

1.2 Explanation of symbols
Important technical safety notes and instructions in this manual are indicated by symbols. It is important to
observe and follow these notes and instructions on workplace safety. Avoid accidents, personal injury and
material damage to property by acting with extreme caution.
Danger
This symbol indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
Warning
This symbol indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
Warning Current
This symbol warns of potentially dangerous situations related to the electric voltage. Failure to
observe the safety instructions leads to risk of serious injury or death. Particular care should be
taken during maintenance and repair work.
Warning Laser
This symbol warns of potentially dangerous situations related to the laser beam. Failure to
observe the safety instructions leads to risk of serious injury.
Caution
This symbol indicates a potentially hazardous situation which, if not avoided, could result in
minor or moderate injury.
Notice
This symbol indicates potential risks of damage to the supported product (or to property).
In addition, non-observance may result in damage, malfunction or failure of the machine.
Information
This symbol indicates tips and information which must be observed for efficient and trouble-free
handling of the product.
Disposal
This symbol indicates notes regarding the professional disposal of the product or accessories.
ENGLISH (Translation) 07/2021 9 / 83

1.3 Liability and warranty
Warranty periods specified in the manufacturers "warranty terms and conditions" shall be binding for the
buyer. If no warranty periods are specified, the general terms and conditions of sale, delivery and payment
apply.
All information, illustrations, tables, specifications and diagrams contained in this operating manual have
been carefully compiled according to the current state of technology. No liability is accepted with regard to
errors, missing information and any resulting damage or consequential loss.
Strict compliance with the safety procedures described in this operating manual and extreme caution
when using the equipment are essential for avoiding and reducing the possibility of personal injury or
damage to the equipment. The manufacturer shall not be liable for any damage and or faults resulting from
nonobservance of instructions in this manual.
Nonobservance of the operation, maintenance and service instructions described within this manual
absolves Trotec Laser GmbH from any liability in case of a defect.
Furthermore, Trotec Laser GmbH shall accept no liability whatsoever for damage caused by the use of non-
original parts and accessories.
Additionally, Trotec Laser GmbH shall not be held responsible for any personal injury or property damage, of
an indirect or specific nature, consequential loss, loss of commercial profits, interruption to business, or loss
of commercial information resulting from use of the equipment described in this manual.
It is strictly prohibited to make any alterations, to prepare translations, decompile, disassemble, reverse
engineer or copy the software.
Trotec Laser GmbH reserves the right to update any of the information, illustrations, tables, specifications
and diagrams contained in this operating manual with regard to technical developments at any time without
notice.
ENGLISH (Translation) 07/2021 10 / 83

1.4 Scope of delivery (standard configuration)
1. Laser machine
2. Data carrier (with laser software, printer driver and operating manual)
3. Power cable
4. USB computer connection cable
5. Air Assist pump
6. Grease gun (for lubricating the linear guides)
7. Cleaning kit for optics
8. Lens
9. Focus tool
The actual scope of delivery may be different, depending on the special model, additional order options or
newest technical changes.
ENGLISH (Translation) 07/2021 11 / 83

1.5 Type plate
The type plate with the CE mark is located on the rear of the machine.
Enter the serial number, model and year of manufacture into your manual and always refer to them when
contacting us for enquiries, troubleshooting or ordering of replacement parts.
Serial number:
Model:
Year of manufacture:
ENGLISH (Translation) 07/2021 12 / 83

2 Safety
TO AVOID POSSIBLE HARM READ AND FOLLOW THESE INSTRUCTIONS.
The machine is built at the time of it's development and production according to applicable, established
technical rules and is considered to be safe to operate.
Dangers can be caused by the machine if the machine:
•is operated by unqualified personnel,
•the personnel have not been trained,
•the machine is used improperly or not as intended,
•or if the machine is used for other intended purposes.
This chapter provides an overview of all important safety aspects that are necessary for optimum protection
of persons and safe and trouble-free operation of the machine. Other chapters of this manual contain specific
safety notes for the avoidance and prevention of hazards.
2.1 General safety notes
2.1.1 Intended use
The machine described in this manual is intended exclusively for laser cutting, engraving and
marking of non-metal and material according to the intended use of the machine using the supplied
software.
The system must be operated, maintained and repaired only by trained personnel familiar with the
designated field of use and the dangers of the machine!
Operate the machine only in technically flawless condition and when it fully complies with the EC Machinery
Directive.
For material details see chapter "Materials" or contact your local Trotec representative, or our Technical
Support.
The intended use of this machine also includes that all personnel involved in installation, set-up, operation
maintenance and repair of the machine must have read and understood the operating manual and in
particular the “Safety” section, and comply with the instructions.
Organisational measures:
•Personal protective equipment
•Inspection of the laser protection wall
•Laser safety instructions/laser safety training
•Monitoring by Laser Safety Officer
ENGLISH (Translation) 07/2021 13 / 83

2.1.2 Improper use
Use of the machine for any purposes other than those intended or described in the present manual is
regarded as improper and therefore prohibited. Trotec Laser GmbH will not accept any liability for damage
caused by improper use. The operator is solely liable for all damages caused by improper use.
Non-observance of the operation, maintenance and service instructions described within this manual
absolves Trotec from any liability in case of a defect.
2.1.3 Residual risk
Even if all safety regulations are observed, a residual risk remains when operating the machine.
2.1.4 Machine modification
It is strictly prohibited to alter, refit or modify the machine in any way without the express consent of the
manufacturer.
Likewise, it is strictly prohibited to remove, bridge or bypass any safety devices. Operating conditions and
connection and setup values stated in the data sheet must be complied with at all times.
Operation of the system is permitted only with original parts and accessories by the manufacturer. Use of
third-party parts affects machine safety.
2.1.5 Operating modes
Normal operation
For normal operation the following conditions must be met:
•Intended use of the machine (see chapter "Intended use").
•Operation of the machine only by trained personnel.
•Full functional and mounted safety devices.
•Machine must be in technically flawless condition.
•Processing of permissible materials according to the material list.
•Maintenance and service are not included.
Notice
During normal operation it is not necessary to wear safety glasses.
Service operation
Service activities may be carried out only by authorized, trained service technicians. If side panels as well as
covers get removed and safety devices get bypassed, it can lead to direct and indirect scattered radiation.
ENGLISH (Translation) 07/2021 14 / 83

The service operation is therefore declared as laser class 4 (US: class IV) and proper precautions need to be
taken (see "Laser classification").
2.1.6 Applicable safety regulations
The following directives and guidelines must be observed to avoid hazards when operating Trotec laser
systems:
Guidelines/Regulations
2006/42/EC EC Machinery Directive
2014/30/EU EMC Guideline
Applied harmonized standards
EN ISO 12100:2011-03 Safety of machinery - General principles for design - Risk assessment and
risk reduction.
IEC 60825-1:2014,
EN 60825-4:2011
Safety of laser products - Part 1: Equipment classification and requirements.
IEC 60204-1:2005 Safety of machinery - Electrical equipment of machines - Part 1: General
requirements.
ISO/DIS 11553-1:2009-03 Safety of machinery - Laser processing machines - Part 1: General safety
requirements.
IEC 61000-6-4:2007-02 Electromagnetic compatibility (EMC) - Part 6-4: Generic standards -
Emission standard for industrial environments.
ISO 13857:2008 Safety of machinery - Safety distances to prevent hazard zones being
reached by upper and lower limps.
EN 55011+A1:2016-05 Industrial, scientific and medical equipment - Radio-frequency disturbance
characteristics - Limits and methods of measurement.
Notice
Safety norms and regulations.
The general guidelines and directives listed within this manual may differ according to locality,
region or country.
Therefore, always observe the directives as well as the regulations of the institutions for
statutory accident insurance association applicable to you. The operator is responsible for
fulfilling all safety requirements, as Trotec Laser GmbH has no influence on the proper use of
the machine.
Observe the official regulations for your business location in accordance with the applicable
local legal regulations (on accident prevention regulations or employee protection), e.g. DGUV
regulation 11 for Germany.
ENGLISH (Translation) 07/2021 15 / 83

2.2 Laser safety
2.2.1 Laser classification
The laser safety class indicates the risk potential from accessible laser radiation.
The laser system is a Class 2 (US: Class II) laser marking system as per IEC 60825-1 "Safety of Laser
Product".
The integrated laser source is a Class 4 (US: Class IV) laser marking system according to IEC 60825-1 and
identified as such.
Warning Laser
Laser radiation of Class 2 (US: class II)
For Class 2 (US: class II) laser is short term exposure (up to 0.25 seconds) harmless to
the eyes and can therefore be operated without additional protective measures. However it
can cause irritation of the eyes if the natural avoidance reaction (staring into the laser beam
deliberately) or eyelid closure reflex is suppressed.
– Do not suppress the eyelid closure reflex.
– Do not stare directly into the laser beam.
– Close eyes, turn away.
– Never look at the laser beam directly with an optical instrument, e.g. a lens.
Warning Laser
Laser radiation of Class 4 (US: class IV)
Exposure to laser radiation of Class 4 (US: class IV) can cause injury to the eyes and skin.
– The skin and eyes must not be exposed to direct or reflected or scattered radiation.
– Wear suitable laser safety protection glasses.
– When dealing with Class 4 (US: Class IV) laser machines, it is necessary to appoint a
trained laser safety officer to evaluate potential hazards and to ensure that appropriate
control measures are implemented.
Notice
Laser classification
It is the responsibility of the operator to comply with the national official and statutory regulations
for the operation of a class 4 (US: class IV) laser system or laser system with a build in laser
source of class 4 (US: class IV).
ENGLISH (Translation) 07/2021 16 / 83

Class 2 (US: class II)
The accessible laser radiation of Class 2 (US: Class II) laser systems does not pose any hazard for the skin.
Diffuse reflections as well as any short-term irradiation of the eyes (exposure time max. 0.25 seconds) also
pose no risk due to the low output power.
However, it is possible to suppress the natural eyelid closure reflex and stare into the class-2 laser beam for
a time long enough for the eyes to get injured.
Class 4 (US: class IV)
Class 4 (US: class IV) high powered lasers (visible or invisible) considered to present potential acute hazard
to the eye and skin for both direct and scatter (diffused) conditions.
Also have potential hazard considerations for fire (ignition) and byproduct emissions from target or process
materials. It is the responsibility of the operator of the machine to take appropriate measurements to
eliminate any dangers such as fire or explosions through the laser beam.
Precautions when dealing with a class 4 (US: class IV) laser machine
Warning Laser
Obligations of the operator for the operation of class 4 lasers (US: class IV):
– Observe official regulations for the business location in accordance with the applicable local
legal regulations (on accident prevention regulations or employee protection), e. g. DGUV
regulation 11 for Germany.
– According to DGUV regulation 11 "Laser radiation", as well as national regulations:
Written appointment of a competent laser safety officer for compliance with the relevant
regulations.
– Mark the danger zone as such by attaching warning lights and warning signs on the outside.
– Protect the danger zone against unauthorized access.
– Wear appropriate laser safety glasses within the danger zone that are matched to the
wavelength and power of the laser.
– Install an additional and well visible warning light to warn the operator of the presence of
laser radiation.
Compliance with the points above does not absolve the operator from meeting the relevant standards and
guidelines for the operation of a Class 4 laser system.
ENGLISH (Translation) 07/2021 17 / 83

2.3 Areas of responsibility
2.3.1 Responsibilities of the operating company
The operator has the following responsibilities:
•It is the responsibility of the operator to comply with the national official and statutory regulations for the
operation of a class 4 (US: class IV) laser system or laser system with a build in laser source of class 4
(US: class IV).
•In addition to the safety notes and instructions stated in this manual, consider and observe the local
accident prevention regulations and general safety regulations that apply at the operation site of the
machine.
•A CO2 fire extinguisher must always be at hand, as the laser beam can ignite flammable materials.
•If the machine is used industrially, the operator is subject to the legal obligations concerning industrial
safety.
•All personnel involved in installation, set-up, operation, maintenance and repair of the machine must
have read and understood this manual and in particular the “Safety” section. The personnel must be
trained and informed about all the functions, potential dangers and safety issues of the machine on a
yearly basis.
•The user is recommended to prepare company internal instructions considering the occupational
qualifications of the personnel employed in each case, and the receipt of the instruction/this manual or
the participation in the introduction/training should in each case be acknowledged in writing.
•Keep the manual in the immediate vicinity of the machine so that it is accessible at all times to all
persons working on or with the machine.
•Authority for the individual activities relating to the application of the machine (e.g. installation, operation,
maintenance and cleaning) must be clearly defined and observed, so that no unclear competencies
result under the aspect of safety. This applies in particular to work to be performed on the electrical
equipment that may only be performed by qualified specialists.
•Maintenance and repair work as specified in the manual must be carried out regularly.
•For all activities concerning installation, set-up, start-up, operation, modifications of conditions and
methods of operation, maintenance, inspection and repair, the switch-off procedures that may be
provided in the manual must be observed.
•Provide appropriate personal protection equipment (e.g. protective goggles according to wavelength and
laser power).
•The operator is responsible for the safety-related state of the machine.
•Do not store any flammable materials in the working area or in the immediate vicinity of the device.
Particularly, residues of processed materials have to be removed to prevent any fire hazard.
•The operator must ensure cleanliness and accessibility at and around the machine by corresponding
instructions and controls.
2.3.2 Responsibilities of the operating personnel
The operating personnel has the following responsibilities:
•Always wear personal protective equipment.
•It is the duty of the operating personnel to check the machine before start of work for externally visible
damage and defects, and to immediately report any changes that appear (including behavior during
operation) that may affect the safety of the machine. It must be made sure that the machine is operated
only in perfect condition.
ENGLISH (Translation) 07/2021 18 / 83

•The machine must not be left unattended while it is operating (supervised operation).
•Switch off the machine described herein at the main switch for periods of non-use.
•Operate the machine described here only with a lens in place. A missing lens may cause the unfocused
laser beam to be reflected out of the housing.
•Stop this machine immediately in case of failure.
•No working methods are permitted that affect the safety of persons or of the machine.
•The machine and its components, such as the lens and mirrors, are to be kept clean at all times.
Caution
The adjustment of the beam path may only be carried out by service personnel of Trotec Laser
GmbH.
2.4 Requirements for operating an service personnel
The requirements for the operating and service personnel are:
•The personnel must have read and understood this manual and in particular the "Safety" section.
•The personnel must not be under the influence of drugs, alcohol or reactivity affecting medication when
working on or with the machine.
•The personnel must be familiar with using the CO2 fire extinguisher.
•The personnel must be trained in order to be qualified to operate the machine. If the personnel lack the
necessary knowledge for working on or with the machine, they must first be trained and note down the
training in the training verification form.
Activity Intended user
group
Definition
Control/operation/other
activities (e.g. troubleshooting,
maintenance)
Qualified personnel
or Trotec service
technicians
Qualified personnel are those who can
judge the work entrusted to them and detect
potential risks based on their occupational
training, knowledge and experience as
well as their understanding of the relevant
regulations.
2.5 Machine identification (warning and safety stickers)
The warning and information signs are attached to the device at those places which could be a source of
danger before commissioning or during operation. Therefore pay special attention to the information on the
signs.
ENGLISH (Translation) 07/2021 19 / 83

Caution
Lost or damaged warning and safety stickers.
If any warning and safety stickers are lost or damaged, the user is not able identify risks
anymore, and there is danger of injury.
– Replace lost or damaged labels immediately.
– Contact your Trotec Laser GmbH dealer for details.
ENGLISH (Translation) 07/2021 20 / 83