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.
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. Hazards 3.3.1 Laser Hazards This PRISM Fiber Laser is specifically designed to be a laser for incorporation or integration into other equipment.
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.
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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: ...
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: ...
Lasers’ home page: www.spilasers.com. 5 redPOWER PRISM Product Tour The range of redPOWER PRISM Rack Fiber Lasers builds on many years of experience of SPI Lasers in designing, developing and supplying fiber lasers into a wide range of industrial laser processing applications. It gives laser integrators the capability to manufacture industrial laser machines with maximum output power levels from 300W up to many kilowatts.
Key Features Figure 3 PRISM Fiber Laser Rack Key Features A schematic block diagram of the range of redPOWER PRISM Rack Fiber Laser racks is shown in Figure 3. In Figure 3 the upper red rectangle represents the PRISM High Power Combiner (HPC) Module (with the FiberView Control Unit positioned behind it), and the lower red rectangles represent PRISM FL modules.
The delivery fiber guides the laser power from the PRISM HPC Module into the Laser Integrator’s optics. The multimode fiber is available with different core diameters and is protected by a ruggedized conduit including SPI Lasers’ Fiber Continuity Monitoring System (FCMS) terminated with an industry standard optical connector. The optical connector and ruggedized conduit with FCMS are referred to as the beam delivery optic (BDO).
Figure 6 redPOWER PRISM FL Module Key Features Optical Engine The heart of the PRISM Fiber Laser is the optical engine based on SPI Lasers’ proprietary ® GTWave active fiber technology. GTWave takes the optical power of the pump diodes to generate the high beam quality output of the PRISM Fiber Laser.
Auxiliary Equipment Figure 7 redPOWER PRISM Rack Fiber Laser with Auxiliary Equipment Installation of the PRISM Fiber Laser within an integrated laser system requires the provision of auxiliary equipment for power and control as shown in Figure 7. Low noise DC power supplies are required to power the pump diodes.
Laser over a serial interface. Operation of the PRISM Fiber Laser using FiberView is described in Section 9. Explanation of Order Codes The redPOWER PRISM Rack Fiber Laser variants covered by these Instructions for Use have order codes: 3000 4500...
Retain all packaging materials until the PRISM Fiber Laser has been commissioned. If anything is missing or defective contact SPI Lasers. See Section 16 for contact details. Unpacking and Handling CAUTION: This PRISM Fiber Laser is heavy and so precautions must be taken when lifting and moving.
6mm LLDPE or polyurethane tubing. 7.4.3 Cooling Water Fittings The PRISM Fiber Laser is not supplied with water fittings. SPI Lasers recommends that the commonly available push-on John Guest ‘Speedfit’ water connections are used to connect the cooling circuit to the chilled water supply. Ensure that the pipes are clean before adding the connections and that the correct locking clips are used.
Push the collet square against the fitting. With the collet held in this position the tube can be removed. If this PRISM Fiber Laser is to be transported to a new location, returned to SPI Lasers or placed in storage the PSU must be turned off and disconnected first, and then once the chiller has been disconnected both the PRISM Fiber Laser and the optical connector must be drained of all coolant and blown through with compressed air.
FiberView is an advanced laser control system offering many features not available in other products. However the protocol for controlling redPOWER Fiber Lasers is available from SPI Lasers to allow users to integrate control of redPOWER Fiber Lasers into an overall system controller.
The SPI Lasers logo, SPI, GTWave, redPOWER and redENERGY are trademarks (registered or applied for) of SPI Lasers in at least one of the United States of America, the United Kingdom, the European Community and China, and in various other territories throughout the world.
SPI Lasers, except as allowed under applicable copyright laws. The information contained herein is confidential and is the property of SPI Lasers. No part may be reproduced, disclosed or used except as authorised by contract or other written permission. The copyright and the foregoing restriction on reproduction and use extend to all media in which the information may be embodied.
SPI Lasers has not seen any need for additional capacitive support on the TDK-Lambda power supply. SPI Lasers has also found that the Meanwell PSUs can produce significant output ripple at their internal power factor correction and main output switching frequencies. This ripple does not prevent successful operation, but it may be fed through to the monitoring outputs of the PRISM Fiber Laser.
Trials have shown that the use of common mode filter chokes on the power cables can minimise the effect of this ripple on the performance of the PRISM Fiber Laser. SPI Lasers recommends using four EMI cores part number M-981, article number 12704, from Magnatec GmbH for each PRISM FL Module.
In the unlikely event that the PRISM Fiber Laser requires attention outside the scope of the maintenance requirements as detailed in Section 9, contact SPI Lasers for advice on further on-site fault diagnosis and/or return of the PRISM Fiber Laser. Contact information is given in Section 16.
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SPI Lasers. Accurate details, diagnosis and comments in the documentation reduce turnaround time for repair at SPI Lasers. On request, SPI Lasers will supply a report detailing faults found and repairs carried out necessary to return the PRISM Fiber Laser to full operational specification.
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