S
ERVICE
G
UIDE
Preface
Important Notice
No warranty of any kind is made in regard to this material, including, but not limited to, implied warranties of
merchantability or fitness for a particular purpose. We are not liable for any errors contained herein or incidental or
consequential damages in connection with furnishing, performance or use of this material.
This material is for internal purpose only. No part of this document may be reproduced, transmitted, stored in a
retrieval system, transcribed, or translated into any language or computer language in any form or by any means
electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without express written consent and
authorization.
We have taken reasonable measures to provide information in this manual that is complete and accurate. However,
the material in this guide is for information only; we reserve the right to make changes in product design without
reservation and without prior notification. For the latest revision please contact your distributor.
All trademarks mentioned herein, registered or otherwise, are the properties of their various respective owners.
Copyright © 2010. All rights reserved.
Laser Safety
The laser scanner complies with safety standard IEC 60825 -1for a Class I laser produce. It also complies with
CDRH as applicable to a Class IIa laser product. Avoid long term staring into direct laser light.
Radiant Energy: The laser scanner uses one low-power visible laser diodes operating at 650nm in an opto-
mechanical scanner resulting in less than 3.9
μ
W radiated power as observed through a 7mm aperture and
averaged over 10 seconds.
Do not attempt to remove the protective housing of the scanner, as unprotected laser light with a peak output up to
0.8mW would be accessible inside.
Laser Light Viewing: The scan window is the only aperture through which laser light may be observed from this
product. A failure of the scanner motor, while the laser diode continues to emit a laser beam, may cause emission
levels to exceed those for safe operation. The scanner has safeguards to prevent this occurrence. If, however, a
stationary laser beam is emitted, the failing scanner should be disconnected from its power source immediately.
Adjustments: Do not attempt any adjustments or alteration of this product. Do not remove the protective housing of
the scanner. There are no user-serviceable parts inside.
Caution: Use of controls or adjustments or performance of procedures other than those specified herein may result
in hazardous laser light exposure.
Optical: The use of optical instruments with this product will increase the eye hazard.
Optical instruments include binoculars, magnifying glasses, and microscopes but do not include normal eye
glasses worn by the user.
Z-3051HS / Z-3151HS Service Guide
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