Nutfield Technology XLR8 User manual

Nutfield Technology, Inc.
91-0021 Rev. D

Nutfield Technology, Inc.
91-0021 Rev. D

Nutfield Technology XLR8
91-0021 Rev. D
TABLE OF CONTENTS
COPYRIGHT NOTICE..................................................................................................III
1. INTRODUCTION.................................................................................................1
1.1 Warranty....................................................................................................................................... 2
1.2 Customer Support......................................................................................................................... 3
1.3 Unpacking.................................................................................................................................... 3
1.4 Manufacturer................................................................................................................................ 3
2. XLR8 OVERVIEW ...............................................................................................4
2.1 Theory of Operation..................................................................................................................... 4
2.2 General Description ..................................................................................................................... 5
2.2.1 XLR8 with PC Interface Boards.....................................................................................5
2.3 Specifications............................................................................................................................... 6
2.4 Compliance to European Regulations.......................................................................................... 7
3. SAFETY AND WARNINGS.................................................................................8
3.1 Laser Shutter Installation ............................................................................................................. 9
3.2 Installation Safety Requirements ............................................................................................... 10
3.3 Safety Precautions during Usage................................................................................................ 10
4. INSTALLATION.................................................................................................11
4.1 Handling the XLR8 Scan Head Lens......................................................................................... 11
4.2 Mounting the XLR8 Scan Head.................................................................................................12
4.3 Interconnections......................................................................................................................... 12
5. MAINTENANCE ................................................................................................14
5.1 Lens / Protection Glass Cleaning............................................................................................... 14
5.1.1 Introduction................................................................................................................... 14
5.1.2 Basic Cleaning Procedure ............................................................................................. 14
5.2 Mirror......................................................................................................................................... 15
5.2.1 Cleaning Procedure....................................................................................................... 15
6. TROUBLESHOOTING ......................................................................................17
6.1 Troubleshooting and Possible Solutions.................................................................................... 17
7. TECHNICAL SERVICE .....................................................................................18
8. GLOSSARY (XLR8 SERIES)............................................................................19
9. APPENDIX A: SPECIFICATIONS.....................................................................20
9.1 XLR8 Scan Head........................................................................................................................20
9.2 XLR8 Scan Head Mirror........................................................................................................... 21
9.3 XLR8 Scan Head Connector Pin Configurations...................................................................... 22

Nutfield Technology XLR8
91-0021 Rev. D
9.3.1 Separated, Two Connectors for Digital Data Transmission and Power Supply............ 22
9.3.2 Single Common Connector for Both Digital Data Transmission and Power
Supply 23
9.3.3 Separated, Two Connectors for analog Data Transmission and Power Supply............ 24
10. APPENDIX B: OUTLINE DRAWINGS ..............................................................25

Nutfield Technology XLR8
91-0021 Rev. D
COPYRIGHT NOTICE
Nutfield Technology (NT) has produced this document for internal use and for use by its licensees, and potential
licensees. Use of this document does not grant the user any license or warrantee beyond the terms and conditions set
forth in the written contracts and license agreements between Nutfield Technology and its customers. NT reserves
the right to change the products described in this document as well as information included herein without notice.
Refer to your License Agreement for restrictions on use, duplication, or disclosure. Government users and prime
contractors are also governed by the following restricted rights legend:
RESTRICTED RIGHTS LEGEND. USE, DUPLICATION, OR DISCLOSURE
BY THE U.S. GOVERNMENT IS SUBJECT TO THE RIGHTS IN TECHNICAL
DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 252.227-7013 ©
(1) (II) (OCT. 1988) AND FAR 52.227-19 © (JUNE 1987) OR OTHER
AGENCY PROVISION IS AS APPLICABLE.
Copyright © 2010 Nutfield Technology –All rights reserved under the copyright laws of the United States of
America.

Nutfield Technology XLR8
91-0021 Rev. D

Nutfield Technology XLR8
Copyright © 2010 Nutfield Technology 1
91-0021 Rev. D
XLR8 Scan Head Hardware Manual
1. INTRODUCTION
his manual details the instructions on how to install and operate hardware of the XLR8
Scan Head. Included is information on setting up the hardware in preparation for your
software commands, at which point you can refer to the proper software manual.
Be careful to observe the information in the Environmental Requirements section
that alert you to the hazards and the laser beam path you can expect while running the XLR8.
The XLR8 Scan Head is extremely intricate, and since it consists of galvanometers that
reflect the laser beam, it can be hazardous if certain precautions are not taken. Please be alert to
the safety considerations and specific procedures regarding the XLR8 Scan Head and the laser
you are using.
Throughout the manual you will see graphic icons representing pertinent information in the
text. The purpose of these icons is to provide a visual convention to alert you of a stop in the
flow of the manual, where an important note or safety hazard alert is posted.
WARNING indicates an imminent danger to the user.
CAUTION alerts you of a potential danger to equipment or the user.
NOTE is an important procedure you should be aware of before proceeding.
TIP and REMINDER are helpful hints to procedures listed in the text.
The conventions are listed as follows, showing both the text and the picture you will see.
WARNING
CAUTION
REMINDER
NOTE
TIP
T
Conventions

Nutfield Technology XLR8
Copyright © 2010 Nutfield Technology 2
91-0021 Rev. D
1.1 Warranty
Nutfield Technology (Nutfield) warrants this product to be free from defects in materials and
workmanship for 12 months from the date of shipment. Nutfield will, at its option, repair or
replace the product if it is defective within the warranty period and returned, freight pre-paid,
to a service center designated by Nutfield.
Nutfield Technology requests that customers obtain a Return Materials Authorization (RMA)
number prior to returning units, and that they carefully pack units in their original packing or
equivalent.
Under warranty, Nutfield is not obligated to repair damage to any units resulting from the
following conditions, (customers are responsible for defining which conditions are applicable
to their product):
a) Personnel other than Nutfield representatives attempting to repair or service the product.
b) Improper use of the equipment
c) Connecting the product to incompatible equipment
d) Personnel other than Nutfield representatives modifying the product
e) Scratches and chips on any optical surface after three weeks from the date of receipt
f) Damage to any optical surface from improper handling or cleaning procedures; this
applies specifically to those items subjected to excess laser radiation, contaminated
environments, extreme temperature or abrasive cleaning.
Customers assume all responsibility for maintaining a laser-safe working environment. OEM
customers must assume all responsibility for CDRH (Center for Devices and Radiological
Health) certification.
There is no implied warranty of fitness for a particular purpose, and Nutfield is
not responsible for consequential damages. Individual components
manufactured by Nutfield or others may be covered by their own warranties.
Refer to the appropriate manuals for this information.
NOTE

Nutfield Technology XLR8
Copyright © 2010 Nutfield Technology 3
91-0021 Rev. D
1.2 Customer Support
Nutfield Technology has support services available should you have questions about the product
or manual you are using.
Before calling for assistance, please make sure you refer to any appropriate sections in the manual
that may answer your question(s). The Technical Outline Drawings in APPENDIX B may be
particularly helpful.
If you need further assistance, call Nutfield Technology's Customer Service Department, Monday
through Friday between 8 A.M. and 5 P.M. (Eastern Standard Time).
The customer service personnel will be able to give you direct assistance and answers to your
questions.
New Hampshire, USA
603-893-6200
... ask for the Customer Service Department
1.3 Unpacking
a) CAREFULLY unpack the contents from the box.
b) Save shipping container and packaging material in case you need to return unit for service.
c) Check contents of the box against the packing list to assure all parts have been received.
d) Inspect each item to assure it is not damaged.
1.4 Manufacturer
Nutfield Technology
1 Wall St., Suite 113
Hudson, NH 03051
Tel.: [phone]
Fax: [phone]
http://www.nutfieldtech.com
E-mail: [e-mail]
CALL

Nutfield Technology XLR8
Copyright © 2010 Nutfield Technology 4
91-0021 Rev. D
2. XLR8 OVERVIEW
2.1 Theory of Operation
XLR8 Scan Head (Digital Interface) is a multi-purpose-designed module. The module
consists of 2 galvanometer scanners (X and Y), optics (flat field lens), and integrated driver
electronics all enclosed in a black anodized aluminum case.
Nutfield Technology's 2-mirror, 2-axis galvanometer Scan Heads provide the capability of
deflecting optical beams in an X/Y configuration for all possible laser applications. The
synchronized actions of 2 galvanometer servo-controlled turning mirrors direct the laser beam
to specific locations on a target material surface in both the X and Y directions.
X and Y
Galvanometric
Scanners with a
Flat Field Lens