SPI Lasers redPOWER PRISM User manual

redPOWER PRISM
Rack Fiber Laser
Instructions for Use

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00496 Revision B 21 October 2016
redPOWER PRISM Rack Fiber Laser Instructions for Use
2
Safety Notes
These safety notes indicate potential hazards associated with this PRISM Fiber Laser and the
probable consequences of not avoiding them. Directions on the safe use of this PRISM Fiber
Laser are provided in the remainder of these Instructions for Use, particularly Sections 3
Health and Safety, 7 Installation and 8 Operating Instructions.
Throughout these Instructions for Use warning messages are given in contexts in which a
hazard may occur.
General Hazard Information
WARNING: Ensure that all Users are fully aware of all safety
implications identified in these Instructions for Use before
attempting to install, operate or maintain this PRISM Fiber Laser.
WARNING: This PRISM Fiber Laser has no safety control
functionality and as such all safety functionality, including electrical
and laser safety functionality, is the responsibility of the Laser
Integrator.
WARNING: Attempts to modify or alter this PRISM Fiber Laser or
the use of controls or adjustments or performance of procedures
other than those specified in these Instructions for Use may render
this PRISM Fiber Laser unsafe.
Attempts to modify or alter this PRISM Fiber Laser or the use of controls or adjustments or
performance of procedures other than those specified in these Instructions for Use additionally
will invalidate the warranty and may result in patent infringement.
Laser Integrators are not authorized to modify this PRISM Fiber Laser.

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00496 Revision B 21 October 2016
redPOWER PRISM Rack Fiber Laser Instructions for Use
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Laser Hazard Information
WARNING: This PRISM Fiber Laser may emit both invisible and
visible laser radiation.
The invisible laser radiation may be in excess of the Accessible
Emission Limit (AEL) for a Class 4 laser. The invisible radiation can
be up to approximately 6kW CW in normal operation and 10kW
with a single fault. The wavelength of this invisible radiation is in the
range 1050-1250nm.
Additionally, this PRISM Fiber Laser contains embedded lasers
that emit invisible laser radiation up to approximately 12kW CW in
normal operation and 18kW CW with a single fault. The wavelength
of this invisible radiation is in the range 900-1000nm.
AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED
RADIATION.
Contact with direct or scattered laser radiation can cause damage
to the eyes, burn human tissue and start fires.
this PRISM Fiber Laser shall be mounted in a protective housing
which prevents human access to laser radiation (including errant
radiation) in excess of the AEL for class 1, for example a housing
meeting the requirements of EN 60825-4.
WARNING: The output aperture of this PRISM Fiber Laser may
emit both invisible and visible laser radiation.
The visible laser radiation is below the Accessible Emission Limit
(AEL) for a Class 2 laser. The wavelength of the visible laser
radiation is in the range 630 –680nm.
DO NOT STARE INTO BEAM.
Warning: Before carrying out any maintenance task detailed in
these Instructions for Use ensure that power to the PRISM Fiber
Laser is disconnected. Failure to do so may lead to serious
personal injury.

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00496 Revision B 21 October 2016
redPOWER PRISM Rack Fiber Laser Instructions for Use
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Warning: This PRISM Fiber Laser does not control the pump
power supply and has no safety functionality to de-energise or
control the pump diodes or the output power.
Failure to provide external safety functionality may result in
exposure to harmful levels of radiation.
Electrical Hazard Information
CAUTION: This PRISM Fiber Laser must be grounded for safety
and to comply with regional electrical codes.
Failure to do so may result in electric shock and incorrect operation
of the PRISM Fiber Laser.
Weight Hazard Information
CAUTION: This PRISM Fiber Laser is heavy and so precautions
must be taken when lifting and moving.
Failure to do so may cause serious injury.
Pressure Hazard Information
CAUTION: Ensure an approved overpressure safety device
compliant with ISO4126-1 (or equivalent) is installed when
connecting this PRISM Fiber Laser to an external chiller or factory
water supply.
Failure to do so may result in water leaks and damage to the
PRISM Fiber Laser and auxiliary equipment.
Laser for Incorporation
CAUTION: This PRISM Fiber Laser is specifically designed to be a
laser for incorporation or integration into other equipment. As such,
it is not required to, and does not, meet the requirements for a
stand-alone laser system as defined by IEC/EN 60825-1.

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00496 Revision B 21 October 2016
redPOWER PRISM Rack Fiber Laser Instructions for Use
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CONTENTS
1Structure and Scope of these Instructions for Use 11
2Definition of Symbols and Terms 12
3Health and Safety 13
3.1 General 13
3.2 Intended Use of the PRISM Fiber Laser 14
3.3 Hazards 14
3.4 Compliance 16
3.5 Labelling 18
4Document References 22
5redPOWER PRISM Product Tour 22
5.1 Key Parts 22
5.2 Key Features 24
5.3 Auxiliary Equipment 29
5.4 Software Tools 30
5.5 Explanation of Order Codes 30
6Getting Started 31
6.1 Receiving and Inspection 31
6.2 Unpacking and Handling 31
6.3 Unpacking the Beam Delivery Optic 35
7Installation 35
7.1 Safety and Compliance During Installation 35
7.2 Location and Environment 36
7.3 Mounting 36
7.4 Cooling Water Connections 37
7.5 FiberView Installation 40
7.6 Electrical Connections 41
7.7 Routing the Beam Delivery Optic 59
7.8 Connecting the PIPA-Q Optical Connector to the Process Head 60
7.9 Removing PIPA-Q Optical Connector from the Process Head 63
8Operating Instructions 64
8.1 Before Operation 64
8.2 Powering the PRISM Fiber Laser Up and Down 65
8.3 Alarms and Warnings 65
9Laser Control and FiberView 66
9.1 Overview 66
9.2 Basic Operation 66
9.3 Parameter Sets 69
9.4 Process Cycles 73

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
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9.5 Other Settings 75
10 Basic Control Using Serial Communication 76
10.1 Overview 76
10.2 Functionality 77
10.3 Protocol Message References 79
11 Machine Interface Reference 79
11.1 Overview 79
11.2 Default Input Functionality 80
11.3 Default Output Functionality 101
11.4 Protocol Message References 106
12 Alarm and Warning Messages 107
12.1 Alarm Code Definitions 107
12.2 Warning Code Definitions 109
13 Maintenance 112
13.1 Periodic Inspection 112
13.2 General Cleaning 112
13.3 Cleaning Optics 113
14 Disposal 113
15 General Information 113
15.1 Trade Marks 113
15.2 Licensing 113
15.3 Software 113
15.4 Warranties 114
15.5 Copyright 114
15.6 Changes 114
16 Contact Information 115
17 General Specifications 115
17.1 Operating Conditions 116
17.2 Non-Operating Conditions 117
17.3 Utility Requirements 118
18 Optical Specifications 122
18.1 General Optical Specifications 122
18.2 Optical Output –PIPA-Q Optical Connector 123
19 Mechanical Specifications 124
19.1 Overall Dimensions 124
19.2 Weight 124
19.3 PIPA-Q Optical Connector 125
20 Customer Service 126

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00496 Revision B 21 October 2016
redPOWER PRISM Rack Fiber Laser Instructions for Use
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FIGURES
Figure 1 WEEE Symbol........................................................................................................................... 16
Figure 2 redPOWER PRISM Rack Fiber Laser Key Parts ................................................................... 23
Figure 3 PRISM Fiber Laser Rack Key Features.................................................................................... 24
Figure 4 PRISM HPC and Control Module Key Features....................................................................... 25
Figure 5 Optical Connector with Luminator Protection Against Back-Reflection .................................... 27
Figure 6 redPOWER PRISM FL Module Key Features........................................................................ 28
Figure 7 redPOWER PRISM Rack Fiber Laser with Auxiliary Equipment............................................ 29
Figure 8 PRISM Rack Fiber Laser in Packing Case as Received .......................................................... 32
Figure 9 Top Tray Removed.................................................................................................................... 32
Figure 10 Flaps Opened Showing Bubble Wrap..................................................................................... 33
Figure 11 Bubble Wrap and Top Foam Block Removed......................................................................... 33
Figure 12 Four Point Sling Attached ....................................................................................................... 34
Figure 13 PRISM Fiber Laser on Trolley................................................................................................. 34
Figure 14 Packing and Packing Case Ready For Storage...................................................................... 35
Figure 15 Cooling Water Connections to PRISM HPC Module and PRISM FL Module......................... 38
Figure 16 Interface Connectors............................................................................................................... 42
Figure 17 Star Earthing Configuration..................................................................................................... 43
Figure 18 Bus Bar Connection ................................................................................................................ 45
Figure 19 Machine Interface Connections Circuits.................................................................................. 49
Figure 20 PL5 Programmable Inputs ...................................................................................................... 50
Figure 21 PL5 Programmable Outputs.................................................................................................... 51
Figure 22 Grub Screw Retaining Protective Cap .................................................................................... 61
Figure 23 Connector Before Removal of Protective Tape ...................................................................... 62
Figure 24 Red Dots Aligned .................................................................................................................... 62
Figure 25 Connector Inserted into Receptacle........................................................................................ 63
Figure 26 Fiber Laser Connection Dialog................................................................................................ 67
Figure 27 FiberView Overview Screen.................................................................................................... 68
Figure 28 FiberView Parameter Editor.................................................................................................... 71
Figure 29 Shape Editor Window.............................................................................................................. 73
Figure 30 Steps Grouped Into Process Cycles ....................................................................................... 74

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00496 Revision B 21 October 2016
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Figure 31 FiberView Process Cycle Editor.............................................................................................. 74
Figure 32 State Transition Diagram ........................................................................................................ 77
Figure 33 Moving to STANDBY in Remote Control................................................................................. 82
Figure 34 Moving to OFF in Remote Control .......................................................................................... 82
Figure 35 Entering Remote Control (OFF State, Laser Start Set) .......................................................... 83
Figure 36 Entering Remote Control (STANDBY or ON State, Laser Start Clear)................................... 83
Figure 37 Entering Remote Control (STANDBY or ON State, Laser Start Set)...................................... 83
Figure 38 Moving to ON in Remote Control ............................................................................................ 86
Figure 39 Moving to STANDBY in Remote Control (No Ramp Down Time Configured)........................ 87
Figure 40 Moving to STANDBY in Remote Control (Ramp Down Time Configured) ............................. 87
Figure 41 Moving to ON state in Remote Control Before the State has Moved to the STANDBY State 88
Figure 42 Entering Remote Control (STANDBY State, Laser ON Input Set).......................................... 88
Figure 43 Entering Remote Control (ON State, Laser ON Input Set) ..................................................... 89
Figure 44 Entering Remote Control (ON State, Laser ON Input Clear, No Ramp Down Time Configured)
................................................................................................................................................................. 89
Figure 45 Entering Remote Control (ON State, Laser ON Input Clear, Ramp Down Time Configured) 90
Figure 46 Starting a Process Cycle in Remote Control........................................................................... 90
Figure 47 Stopping a Process Cycle in Remote Control (No Ramp Down Time Configured in Active
Step Parameter Step).............................................................................................................................. 91
Figure 48 Stopping a Process Cycle in Remote Control (Ramp Down Time Configured in Active Step
Parameter Step) ...................................................................................................................................... 91
Figure 49 Starting a Process Cycle in Remote Control Before the State has Moved to the STANDBY
State ........................................................................................................................................................ 92
Figure 50 Entering Remote Control (STANDBY State, Process Cycle Start Input SET)........................ 92
Figure 51 Entering Remote Control (Process Cycle Active, Process Cycle Start Input Set, No Ramp
Down Time Configured in Active Step Parameter Step)......................................................................... 93
Figure 52 Entering Remote Control (Process Cycle Active, Process Cycle Start Input Set, Ramp Down
Time Configured in Active Step Parameter Step) ................................................................................... 93
Figure 53 Entering Remote Control (STANDBY State, Process Cycle Start Input Set) ......................... 94
Figure 54 Entering Remote Control (Process Cycle Active, Process Cycle Start Input CLEAR, No Ramp
Down Time Configured in Active Step Parameter Step)......................................................................... 94
Figure 55 Entering Remote Control (Process Cycle Active, Process Cycle Start Input CLEAR, Ramp
Down Time Configured in Active Step Parameter Step)......................................................................... 95
Figure 56 Advancing Process Cycle Steps in Remote Control............................................................... 96
Figure 57 Advancing Process Cycle Steps in Remote Control (Before Process Cycle Wait Is Set)...... 97
Figure 58 Alarm Reset............................................................................................................................. 98

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
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Figure 59 Alarm Reset When in the ON state......................................................................................... 99
Figure 60 Edge Trigger Operation(Pulsed Output Only)....................................................................... 100
Figure 61 Gated Trigger Operation (Pulsed Output)............................................................................. 101
Figure 62 Gated Trigger Operation (CW Output).................................................................................. 101
Figure 63 Environmental Conditions for Non-Condensing Operation................................................... 117
Figure 64 Additional Components for PSU Support.............................................................................. 120
Figure 65 Overall Dimensions............................................................................................................... 124
Figure 66 PIPA-Q Optical connector..................................................................................................... 125
Figure 67 Outline Drawing –PIPA-Q Beam Delivery Optic .................................................................. 126
TABLES
Table 1 Safety, Explanatory and Compliance Labels (PRISM FL Modules)........................................... 19
Table 2 Safety, Explanatory and Compliance Labels (PRISM HPC Module)......................................... 20
Table 3 Safety, Explanatory and Compliance Labels (FiberView Control Unit)...................................... 20
Table 4 Information Labels...................................................................................................................... 21
Table 5 Explanation of Order Code......................................................................................................... 30
Table 6 Water Tubing and Fittings .......................................................................................................... 39
Table 7 Water Tubing and Fittings .......................................................................................................... 39
Table 8 Water Tubing and Fittings .......................................................................................................... 40
Table 9 Laser Integrator Supplied PC –For Operating FiberView.......................................................... 40
Table 10 Interface Connectors................................................................................................................ 42
Table 11 Serial Port Connections............................................................................................................ 45
Table 12 PL5 Machine Interface Pin Out ................................................................................................ 47
Table 13 Laser Inputs.............................................................................................................................. 52
Table 14 Laser Status Outputs................................................................................................................ 54
Table 15 BDO Integrity Circuit Connections (When Option Specified) ................................................... 57
Table 16 Minimum Interface Connection................................................................................................. 58
Table 17 Parameter Set Attributes.......................................................................................................... 69
Table 18 Process Cycle Step Attributes.................................................................................................. 74
Table 19 Default Configuration of Machine Interface Inputs................................................................... 80
Table 20 Default Configuration of Machine Interface Outputs ................................................................ 80
Table 21 Replacement Windows........................................................................................................... 113

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00496 Revision B 21 October 2016
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Table 22 Contact Information................................................................................................................ 115
Table 23 Environmental Operating Conditions...................................................................................... 116
Table 24 Non-Operating Conditions...................................................................................................... 117
Table 25 Electrical Requirements ......................................................................................................... 118
Table 26 Power Supply Output Capability Requirements..................................................................... 118
Table 27 Recommended PSUs............................................................................................................. 119
Table 24 Cooling Water Requirements ................................................................................................. 121
Table 25 Cooling Requirements (Laser) ............................................................................................... 121
Table 23 Required Chiller Capacity....................................................................................................... 122
Table 26 Cooling Requirements (PIPA-Q Optical Connector).............................................................. 122
Table 32 50µm Multimode Optical Specifications ................................................................................. 123
Table 33 100µm Multimode Optical Specifications ............................................................................... 123
Table 34 PRISM Fiber Laser Weights................................................................................................... 124
Table 35 Mechanical Specifications –PIPA-Q Optical Connector........................................................ 125

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00496 Revision B 21 October 2016
redPOWER PRISM Rack Fiber Laser Instructions for Use
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1 Structure and Scope of these Instructions for
Use
These Instructions for Use for SPI Lasers’ redPOWER®PRISM Rack Fiber Laser contains
all the information that Users needs to know for its safe and efficient use. This information is
important. These Instructions for Use should be read before installing and using the PRISM
Fiber Laser and made available for reference at the location where the PRISM Fiber Laser is
being used. Additional or replacement copies are available from SPI Lasers.
These Instructions for Use are divided into the sections below which provide Users with health
and safety information before introducing the PRISM Fiber Laser and then guiding them
through its installation, operation, maintenance and disposal. Lastly it provides other useful
information and the PRISM Fiber Laser’s specifications.
1
Structure and Scope of these Instructions for Use
2
Definition of Symbols and Terms
3
Health and Safety
4
Document References
5
redPOWER PRISM Product Tour
6
Getting Started
7
Installation
8
Operating Instructions
9
Laser Control and FiberView
10
Basic Control Using Serial Communication
11
Machine Interface Reference
12
Alarm and Warning Messages
13
Maintenance
14
Disposal
15
General Information
16
Contact Information
17
General Specifications
18
Optical Specifications
19
Mechanical Specifications
20
Customer Service
The PRISM Rack Fiber Lasers covered by these Instructions for Use have order codes:
SP
-
3000
4500
6000
-
R
-
W
-
050
100
-
LL
-
PIQ
-
B10
-
001
-
000
The order code can be found on a label on the rear panel of the PRISM Fiber Laser.
Details of the options shown in bold are expanded in Section 5.5 below.

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
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2 Definition of Symbols and Terms
This symbol alerts the user to the hazard of exposure to laser
radiation
This symbol alerts the user to the hazard of exposure to electricity
This symbol alerts the user to the hazard caused by the weight of
this PRISM Fiber Laser
This general warning symbol emphasizes important information
needed during installation and operation
This symbol identifies the protective conductor terminal (ground
point)
WARNING:
Indicates a hazard with a medium level of risk which, if not avoided,
could result in death or serious injury
Warnings must be observed to prevent personal injury to yourself
and others.
CAUTION:
Indicates a hazard with a low level of risk which, if not avoided,
could result in minor or moderate injury
Cautions must be observed to prevent personal injury and damage
to or destruction of equipment or loss of operational effectiveness.

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
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redPOWER PRISM Rack Fiber Laser Instructions for Use
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PRISM Fiber
Laser:
PRISM Fiber Laser as used herein means the item that was
procured from SPI Lasers.
This PRISM Fiber Laser is a complete fiber laser system. By
‘complete’ it is meant a laser system as sold and ready for use for
its intended purpose without modifications to the specification of
the product.
This PRISM Fiber Laser is specifically designed to be a laser for
incorporation or integration into other equipment. As such, it does
not meet the full requirements for a stand-alone laser system as
defined by 21 CFR 1040.10 and IEC/EN 60825-1.
This PRISM Fiber Laser is not a consumer product and is not to be
sold on or made available as such.
Laser
Integrator:
Any person, company or organisation who integrates this PRISM
Fiber Laser into equipment, or any person, company or
organisation who uses this PRISM Fiber Laser in the form as
supplied by SPI Lasers.
A Laser Integrator is skilled in and understands the integration
issues surrounding the use, design and supply of laser products to
end users in the end markets which it supplies.
User:
Individuals or organizations that use this PRISM Fiber Laser. User
includes the Laser Integrator and the end user
Authorised
Personnel:
Those who have attended official Training Courses and have been
certified as competent.
SPI Lasers:
SPI Lasers UK Ltd.
3 Health and Safety
3.1 General
This section gives information on the hazards which may be encountered during installation,
operation and maintenance of this PRISM Fiber Laser and steps to reduce the risk. Also
included is information on laser and electrical safety compliance. All safety instructions,
including those in the Safety Notes and those in other sections of these Instructions for Use,
must be followed. Not following safety instructions may constitute a hazard to Users and third
parties or cause damage to property and the PRISM Fiber Laser.
Only Authorised Personnel who have been instructed in, and fully understand, the necessary
safety procedures should operate this PRISM Fiber Laser. Access must be restricted to
Authorised Personnel.
Any local safety requirements for the operation of this equipment must be complied with.

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
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Throughout the documentation, ‘WARNING’, and ‘CAUTION’ paragraphs appear. It is the
responsibility and duty of all Users who operate and maintain this equipment to fully
understand the WARNING and CAUTION and act in order to reduce or eliminate hazards.
3.2 Intended Use of the PRISM Fiber Laser
This PRISM Fiber Laser has been designed exclusively for incorporation or integration into
other equipment for processing:
solid metals, including metal alloys and metal powders
ceramics in both solid and powder form
composite materials
Operating the device within the limits of its designated use requires the user to:
observe the instructions set out in these Instructions for Use
install and use this PRISM Fiber Laser in compliance with international, national and
local regulations regarding laser safety, for example IEC/EN 60825-1 and 21 CFR
1040.10.
install and use this PRISM Fiber Laser in compliance with international, national and
local regulations regarding the safety of electrical equipment, for example BS EN
60204
wire and connect the electrical lines to this PRISM Fiber Laser in compliance with
international, national and local regulations regarding electromagnetic compatibility
(EMC), for example the relevant sections of IEC/EN 61000 and FCC CFR47
not move this PRISM Fiber Laser when it is switched on (except that the optical
connector may be moved provided that the bending limits of the conduit are observed)
carry out necessary inspection and maintenance work
This PRISM Fiber Laser is not intended:
for processing in connection with flammable or explosive materials
for use in an explosion prone environment
SPI Lasers cannot be held liable for any damage resulting from such use. The risk lies entirely
with the User.
3.3 Hazards
3.3.1 Laser Hazards
This PRISM Fiber Laser is specifically designed to be a laser for incorporation or integration
into other equipment. As such, it is not required to, and does not, meet the requirements for a
stand-alone laser system as defined by IEC/EN 60825-1.

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
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All Warnings, including those in the Safety Notes and those in other sections of these
Instructions for Use, must be heeded.
Laser emissions from the housing of the PRISM Fiber Laser and the conduit of the beam
delivery optic are less than the AEL for Class 1 of IEC/EN 60825-1 with a single fault providing
that the fiber continuity monitoring system (FCMS) is correctly implemented by the Laser
Integrator.
WARNING: Care should be taken especially when controlling this
PRISM Fiber Laser remotely across a network.
Failure to do so could result in another User being exposed to
hazardous levels of radiation.
It is the responsibility of the Laser Integrator to ensure that when
controlled remotely no hazardous levels of radiation are emitted
when unsafe to do so.
3.3.2 Thermal Hazard
In normal operation the PRISM Fiber Laser should not get hot. However if a fault occurs the
external surfaces may get hot.
3.3.3 Materials Processing Hazards
Materials processing can generate vapour, fumes, solid particulates and other air
contaminants that may irritate, be toxic, or even fatal. It is the responsibility of the user to
ensure that all relevant safety precautions are followed and that any legal requirements are
adhered to in accordance with local legislation. It is advised that Material Safety Data Sheets
(MSDS) for any material to be processed are evaluated and that adequate measures for fume
extraction and venting are considered. Interaction of the beam with certain materials can
cause potentially harmful levels of visible radiation to be emitted. Appropriate protective
measures must be taken.
CAUTION: It is essential that any debris associated with laser
processing is removed and cleaned away on a regular basis.
Failure to do so may result in fire.
3.3.4 Other Hazards
While most of the hazard comes from laser radiation, there are certain non-beam hazards that
are often associated with use of laser systems. The PRISM Fiber Laser requires an electrical
supply and is water-cooled. Electricity and water, individually or in combination, may create
hazards.

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
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redPOWER PRISM Rack Fiber Laser Instructions for Use
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It is recommended that the PRISM Fiber Laser should be installed sufficiently far above the
floor to reduce the risk from electricity in the case of flooding: at least 250mm is
recommended.
Mechanical hazards may include moving parts in cutting, welding and material handling
systems.
High temperatures and fire hazards may also result from the operation of Class 4 lasers.
3.4 Compliance
Within the EU, the PRISM Fiber Laser is CE marked and is supplied with a Declaration of
Conformity. The standards which SPI Lasers declares that the PRISM Fiber Laser is in
conformity with, and the directives which SPI Lasers declares that the PRISM Fiber Laser
complies with the requirements of are listed in the Declaration of Conformity.
Within the USA, the PRISM Fiber Laser is shipped with an appropriately completed FDA 2877
form.
It is the responsibility of the Laser Integrator to ensure that the integrated laser system
conforms with the appropriate standards and complies with the appropriate directives.
Nonetheless, many of the electronic and labelling requirements have been incorporated into
the PRISM Fiber Laser to facilitate compliance.
3.4.1 Europe: WEEE Directive
Figure 1 WEEE Symbol
This symbol indicates that, at end of life, this PRISM Fiber Laser should be separately
collected from unsorted waste.
3.4.2 Europe: RoHS Directive
This PRISM Fiber Laser is in conformity with European RoHS Directive. Compliance is
demonstrated through conformance with this standard which is harmonised to the RoHS
directive:
BS EN 50581:2012
3.4.3 Europe: Machinery Directive
This PRISM Fiber Laser does not fall within the meaning of ‘machinery’ given in the Machinery
Directive, 2006/42/EC, and therefore SPI Lasers cannot declare conformity with the Directive.

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
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However SPI Lasers recognises that Laser Integrators may require the integrated laser
system to comply with the Directive. SPI Lasers has therefore designed for compliance to
parts of the standards listed below which are harmonised to the Machinery Directive:
EN11252:2013
EN13849-1:2015
EN13849-2:2012
EN11554:2008
EN12100:2010
EN12198-1:2000+A1:2008, EN12198-2:2002+A1:2008, EN12198-3:2002+A1:2008
3.4.4 Europe: Low Voltage Directive
This PRISM Fiber Laser falls outside the scope of the Low Voltage Directive as the Directive
applies to electrical equipment designed for use with a voltage rating of between 75V and
1500V for direct current. However SPI Lasers recognises that Laser Integrators may require
the integrated laser system to comply with the Directive. SPI Lasers has therefore
demonstrated compliance to parts of the standard given below which is harmonised to the
Low Voltage Directive:
IEC/EN 60825-1
This PRISM Fiber Laser is specifically designed to be a laser for incorporation or
integration into other equipment. As such, it is not required to, and does not, meet the
requirements for a stand-alone laser system as defined by IEC/EN 60825-1.
During installation it is vital that the laser hazard is fully managed. In particular, the
Laser Integrator is required to provision the engineering requirements detailed in
IEC/EN 60825-1. These include, but are not limited to:
Provision of an additional protective housing which prevents human access or
exposure to laser radiation in excess of the AEL for Class 1 laser systems.
(IEC/EN 60825-1 section 4.2).
Provision of a remote interlock connector which when open-circuit prevents access
to laser radiation in excess of Class 1M (IEC/EN 60825-1 section 4.4).
Provision of a manual reset function to enable resumption of accessible Class 4
laser radiation emission after interruption of emission caused by use of the remote
interlock connector or an interruption of longer than 5s of electrical mains power
(IEC/EN 60825-1 section 4.5).
Provision of a key-operated master control. The key should be removable and the
laser radiation shall not be accessible when the key is removed (IEC/EN 60825-1
section 4.6).

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Commercial in Confidence
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Provision of a fail-safe or redundant audible or visible emission indicator. This
should be repeated at the laser aperture if it is located more than 2m from the
original emission indicator (IEC/EN 60825-1 section 4.7).
Provision of one or more permanently attached means of attenuation (eg beam
stop, attenuator or switch). The beam stop, attenuator or switch shall prevent
access to laser radiation in excess of Class 1M (IEC/EN 60825-1 section 4.8)
Note that the visible alignment laser carries a Class 2 laser rating as defined by
IEC/EN 60825-1.
3.4.5 Europe: EMC Directive
This PRISM Fiber Laser falls outside the scope of the EMC Directive as it is intended
exclusively for an industrial assembly operation for incorporation into other apparatus.
However SPI Lasers recognises that Laser Integrators may require the integrated laser
system to comply with the directive. SPI Lasers has therefore designed for compliance to
parts of the standards listed below which are harmonised to the EMC Directive:
BS EN 50370-1:2005
BS EN 55011:2009+A1:2010.
3.4.6 USA: CFR Title 21 Part 1040, Food And Drug Administration
This PRISM Fiber Laser falls outside the scope of 21 CFR part 1040 as 21 CFR part 1040
does not apply to laser products which are sold to a manufacturer for use as components.
However SPI Lasers recognises that Laser Integrators may require the integrated laser
system to comply with the regulation. SPI Lasers has therefore demonstrated compliance to
parts of the European standard:
IEC/EN 60825-1
Under Laser Notice 50, CDRH will not object to conformance with many sections of IEC
60825-1, as amended, as alternatives to comparable sections of 21 CFR §1040.10.
3.4.7 USA: CFR Title 47, Federal Communications Commission
This PRISM Fiber Laser is designed for compliance with:
FCC CFR47: §15.109 Radiated emission limits.
3.5 Labelling
Labels are placed on the top and rear panels of the PRISM Fiber Laser (FL) Modules, Prism
High Power Combiner (HPC) Module and Prism FiberView Control Unit (FVCU) which
comprise the PRISM Rack Fiber Laser to warn of potential hazards and to provide other useful
information.
Table 1 to Table 4 below show the labels and give their locations.

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00496 Revision B 21 October 2016
redPOWER PRISM Rack Fiber Laser Instructions for Use
19
Table 1 Safety, Explanatory and Compliance Labels (PRISM FL Modules)
Rating plate label (rear panel)
Laser label (rear panel)
Cautions label (top panel)
Laser emission, pipes and cautions label (top panel)
Protective conductor terminal indicator
(rear panel adjacent to protective conductor terminal)

© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00496 Revision B 21 October 2016
redPOWER PRISM Rack Fiber Laser Instructions for Use
20
Table 2 Safety, Explanatory and Compliance Labels (PRISM HPC Module)
Laser label (rear panel)
Cautions label (top panel)
Pipes label (top panel)
Laser aperture warning
(Optical connector)
Protective conductor terminal indicator
(rear panel adjacent to protective conductor
terminal)
Table 3 Safety, Explanatory and Compliance Labels (FVCU)