LPM User Manual 41318-01B
Contents
1. Care should be taken when focusing or cleaning the optics to prevent damage Reflections onto the internal photodiode from the lens are a vital part of the feedback loop This photodiode 1s very sensitive to these reflections Any adjustment of the lens outside the normal focusing range beam divergence to beam convergence will change the amount of reflections thereby changing feedback characteristics Therefore adjusting the focus with the module at full power will destroy the laser diode Also reducing the amount of reflections 1 e removing the lens may result in destruction of the laser diode due to excessive drive current 1 3 2 Preventative Maintenance This laser module contains no user serviceable parts Occasionally the optics may need cleaning depending on environmental conditions When cleaning 1s required the use of clean compressed air 1s recommended to blow the optics clean If compressed air fails clean lens carefully with alcohol and a lint free rag or Q tip 1 3 3 Laser Safety Caution Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure Caution The use of optical instruments with this product will increase eye hazard Do not shine laser in the direction of other people or at reflective surfaces that might cause exposure to the human eye Do not mount the laser at eye level Modifications that affect any aspect of the produc2. LPM Series User Manual Newport Experience Solutions Warranty Newport Corporation warrants that this product will be free from defects in material and workmanship and will comply with Newport s published specifications at the time of sale for a period of one year from date of shipment If found to be defective during the warranty period the product will either be repaired or replaced at Newport s option To exercise this warranty write or call your local Newport office or representative or contact Newport headquarters in Irvine California You will be given prompt assistance and return instructions Send the product freight prepaid to the indicated service facility Repairs will be made and the instrument returned freight prepaid Repaired products are warranted for the remainder of the original warranty period or 90 days whichever is longer Limitation of Warranty The above warranties do not apply to products which have been repaired or modified without Newport s written approval or products subjected to unusual physical thermal or electrical stress improper installation misuse abuse accident or negligence in use storage transportation or handling This watranty also does not apply to fuses batteries or damage from battery leakage THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE NEWPORT CORPORATIO
3. Avoid Direct Eye Exposure Component Avoid exposure A Laser light is emitted from this aperture Visible Laser Radiation Avoid direct eye exposure 3 5mW MAX OUTPUT CLASS Illa LASER PRODUCT Avoid exposure A Laser light is emitted from this aperture Visible Laser Radiation Avoid direct eye exposure 3 5mW MAX OUTPUT CLASS Illa LASER PRODUCT System WAVELENGTH OUTPUT POWER MODEL SERIAL DATE OF MFG This module is designed for use as a component and therefore does not comply with 21 CFR 1040 10 and 1040 11 Power Technology Inc 16302 Alexander Rd Alexander AR 72002 WAVELENGTH OUTPUT POWER MODEL SERIAL DATE OF MFG Certification This product complies with FDA 21 CFR 1040 10 and 1040 11 Power Technology Inc 16302 Alexander Rd Alexander AR 72002 One of the above labels is attached to the laser head VISIBLE LASER RADIATION AVOID DIRECT EYE EXPOSURE AVERAGE POWER WAVELENGTH lt 5mVV 400 690nm CLASS IIIA LASER PRODUCT Class IIIb Laser Visible Or Invisible Laser Radiation Avoid Direct Exposure To Beam Component Avoid exposure A Laser light is emitted from this aperture Visible or Invisible Laser Radiation Avoid direct exposure to beam 500mW MAX OUTPUT CLASS IIIb LASER PRODUCT System WAVELENGTH OUTPUT POWER MODEL SERIAL DATE OF MFG This module is designed for us
4. N SHALL NOT BE LIABLE FOR ANY INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE PURCHASE OR USE OF ITS PRODUCTS First printing 2004 2004 by Newport Corporation Irvine CA All rights reserved No part of this manual may be reproduced or copied without the prior written approval of Newport Corporation This manual has been provided for information only and product specifications are subject to change without notice Any change will be reflected in future printings Newport Corporation 1791 Deere Avenue Irvine CA 92606 USA P N 41318 01 Rev B EU Declaration of Conformity We declare that the accompanying product identified with the CE mark complies with requirements of the Electromagnetic Compatibility Directive 89 336 EEC and the Low Voltage Directive 73 23 EEC Model Number LPM Series a Laser Source Module Year C mark affixed 2004 Type of Equipment Electrical equipment for measurement control and laboratory use Standards Applied Compliance was demonstrated to the following standards to the extent applicable BS EN61326 1 1997 A1 A2 Electrical equipment for measurement control and laboratory use EMC requirements This equipment meets the Class A radiated and conducted emission limits BS EN 61000 3 2 2001 Harmonic current emissions Class A BS EN 61000 3 3 2002 Voltage fluctuations and flicker BS EN 61010 1 1993 AI A2 Safety requirements for electrical equipment for measuremen
5. This product complies with 21CFR 1040 10 and 1040 11 a permanently installed switch at the power source will be required to retain the modules certification as a laser system This certification is void 1f the unit is enclosed or otherwise inaccessible if the labels are modified or removed or the system is permanently connected 1 e soldered etc directly to the power source without the required switch Modifying the laser will void the CDRH certification If the distance between the laser head and the power source switch exceeds two meters an emissions indicator must be mounted near the switch 1 3 Operation 1 3 1 Operation and Control Procedure The LPM laser module features two user adjustments The optical output power can be adjusted from zero up to 100 via the Customer Power Control potentiometer located on the rear of the unit When looking at the rear of the laser module rotate the module until the wire 1s on the bottom The potentiometer located on the left 1s the Customer Power Control potentiometer Turning this potentiometer clockwise will increase the power Turning the potentiometer counter clockwise will decrease the power It 1s not possible to overdrive the diode using this potentiometer The potentiometer on the right 1s for factory calibration and is sealed to prevent usage Breaking this seal will void the warranty The laser can be focused to a spot at various distances using the spanner wrench included with the unit
6. e as a component and therefore does not comply with 21 CFR 1040 10 and 1040 11 Power Technology Inc 16302 Alexander Rd Alexander AR 72002 Avoid exposure A Laser light is emitted from this aperture Visible or Invisible Laser Radiation Avoid direct exposure to beam 500mW MAX OUTPUT CLASS lllb LASER PRODUCT WAVELENGTH OUTPUT POWER MODEL SERIAL DATE OF MFG Certification This product complies with FDA 21 CFR 1040 10 and 1040 11 Power Technology Inc 16302 Alexander Rd Alexander AR 72002 One of the above labels 1s attached to the laser head VISIBLE AND INVISIBLE LASER RADIATION AVERAGE POWER WAVELENGTH nm CLASS IIIB AVOID DIRECT EXPOSURE TO BEAM mw LASER PRODUCT 2 Free Service Information 2 1 Service Form AS Newport Name Company Address Country P O Number Item s Being Returned Model Description Newport Corporation U S A Office 800 222 6440 FAX 949 253 1479 Return Authorization Please obtain RA prior to return of item Date Phone Number FAX Number Serial Reason for return of goods please list any specific problems Notes Newport Corporation Worldwide Headquarters 1791 Deere Avenue Irvine CA 92606 In U S 800 222 6440 Tel 949 863 3144 Fax 949 253 1680 Internet sales newport com Newport Experience Solutions Visit Newport Online at www newport com BSI Q Ne
7. iginal order number e Description of problem 1 e hardware or software To help our Technical Support Representatives diagnose your problem please note the following conditions Is the system used for manufacturing or research and development What was the state of the system right before the problem Have you seen this problem before If so how often Can the system continue to operate with this problem Or 1s the system non operational e Can you identify anything that was different before this problem occurred Table of Contents Warranty Technical Support Contacts lil 1 General Information 1 Frei FR Boalo MES A RS ee l A alla ohne ue 2 LS OPTION neuere 2 1 3 1 Operation and Control Procedure 2 1 3 2 Preventative Maintenance sense 3 1 33 B ser Sal Wars een 3 2 Free Service Information 5 2 1 Service Form ccccccscosceccsccscescaccsccscaccscescaccnccsccscscsccsceccsens 5 1 General Information 1 1 Introduction The LPM is a rugged laser module with a variety of options and accessories This product can be configured with a variety of laser diodes at various output powers and operating wavelengths Products having above 5mW output power or having IR output are not intended for surveying leveling and alignment applications Visible units less than 5mW are CDRH certified as laser systems The module operates in Constant Optical Output Power Mode only This means that if there
8. is a change in temperature focus or any other dynamic that changes the output of the laser the power supply will automatically adjust current output to compensate This maintains a constant and stable output power 60 495 in s0 008 612 5 7 MM 40 1300 CUSTOMER POWER CONTROL 2 O0in tasosn 50 80mm 0 13me sd N ATION PO HOLES FOR CENTERED Y SEALED OPTION ONL ON BACK QAD Newport 1 2 Installation Do not mount the laser in a thermal insulating material such as foam plastic Heat can have adverse effect on laser diodes including decreased output power and large shifts in wavelengths The lifetime of the laser can also be shortened Lasers below 5mW may not need a heat sink For best heat dissipation use a metal mounting fixture If the system is to be run at or near the maximum rated input voltage the use of a heat sink 1s recommended A heat sink is always recommended for operating temperatures above 25 C Mounting brackets are available for LPM laser modules Simply ask your sales person for more information The operating voltage for this laser module is from 3 3 VDC to 9 VDC Positive power should be applied to the module s red wire and the black wire should be connected to ground If the label attached to the laser module reads
9. t s performance or intended functions will require re certification and re identification of the product in accordance with the provisions of 21CFR 1040 10 and 1040 11 A copy of 21CFR 1040 10 and 1040 11 can be downloaded from www powertechnology com The product labels shown below can typically be found near the output optics Class II Laser Visible Laser Radiation Do Not Stare Into Beam Component Avoid exposure A Laser light is emitted from this aperture Visible Laser Radiation Do not stare into beam 3 1mW MAX OUTPUT CLASS II LASER PRODUCT Avoid exposure A Laser light is emitted from this aperture Visible Laser Radiation Do not stare into beam 3 1mW MAX OUTPUT CLASS II LASER PRODUCT System WAVELENGTH OUTPUT POWER MODEL SERIAL DATE OF MFG This module is designed for use as a component and therefore does not comply with 21 CFR 1040 10 and 1040 11 Power Technology Inc 16302 Alexander Rd Alexander AR 72002 WAVELENGTH OUTPUT POWER MODEL SERIAL DATE OF MFG Certification This product complies with FDA 21 CFR 1040 10 and 1040 11 Power Technology Inc 16302 Alexander Rd Alexander AR 72002 One of the above labels is attached to the laser head CAUTION PEAK POWER WAVELENGTH VISBLE LASER RADIATION DO NOT STARE INTO BEAM lt 1 0mW 400 690nm CLASS II LASER PRODUCT Class Illa Laser Visible Laser Radiation
10. t control and laboratory use Alain Danielo Dan Dunahay VP European Operations Director of Quality Systems Zone Industrielle 1791 Deere Avenue 45340 Beaune la Rolande France Irvine Ca USA Technical Support Contacts North America amp Asia Europe Newport Corporation Service Dept Newport MICRO CONTROLE S A 1791 Deere Ave Irvine CA 92606 Zone Industrielle Telephone 949 253 1694 45340 Beaune la Rolande FRANCE Telephone 800 222 6440 x31694 Telephone 33 02 38 40 51 56 Asia Newport Opto Electronics Technologies 253 Aidu Road Bld 3 Fir 3 Sec C Shanghai 200131 China Telephone 86 21 5046 2300 Fax 86 21 5046 2323 Newport Corporation Calling Procedure If there are any defects in material or workmanship or a failure to meet specifications promptly notify Newport s Returns Department by calling 1 800 222 6440 or by visiting our website at www newport com returns within the warranty period to obtain a Return Material Authorization Number RMA Return the product to Newport Corporation freight prepaid clearly marked with the RMA and we will either repair or replace it at our discretion Newport is not responsible for damage occurring in transit and is not obligated to accept products returned without an RMA E mail rma service newport com When calling Newport Corporation please provide the customer care representative with the following information e Your Contact Information e Serial number or or
11. wport Corporation Irvine California has been certified compliant with ISO 9001 by the British Standards Institution ISO 9001 FM 27207 Printed in the U S
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