HACH LANGE ORBISPHERE 3654, User Manual, Page: 5 / 58

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Section 1 General Information
1.1 Disclaimer
The information in this manual has been carefully checked and is believed to be accurate.
However, Hach Lange assumes no responsibility for any inaccuracies that may be contained in
this manual. In no event will Hach Lange be liable for direct, indirect, special, incidental, or
consequential damages resulting from any defect or omission in this manual, even if advised of
the possibility of such damages. In the interest of continued product development, Hach Lange
reserves the right to make improvements in this manual and the products it describes at any
time, without notice or obligation.
Copyright © 2009 by Hach Lange. All rights reserved. No part of the contents of this manual
may be reproduced or transmitted in any form or by any means without the written permission of
Hach Lange.
1.2 Safety information
For safe operation, please read the entire manual before unpacking, setting up, or operating this
instrument.
Pay particular attention to all warning and caution statements. Failure to do so could result in
serious injury to the operator or damage to the equipment.
To ensure the protection provided by this equipment is not impaired, do not use or install this
equipment in any manner other than that which is specified in this manual.
1.2.1 Use of hazard information
WARNING
A warning is used to indicate a condition which, if not met, could cause serious personal injury
and/or death. Do not move beyond a warning until all conditions have been met.
CAUTION
A caution is used to indicate a condition which, if not met, could cause minor or
moderate personal injury and/or damage to the equipment. Do not move beyond a
caution until all conditions have been met.
Note:
A note is used to indicate important information or instructions that should be considered
before operating the equipment.
1.2.2 Service and repairs
None of the instrument’s components can be serviced by the user. Only personnel from Hach
Lange or its approved representative(s) is (are) authorized to attempt repairs to the instrument
and only components formally approved by the manufacturer should be used. Any attempt at
repairing the instrument in contravention of these principles could cause damage to the
instrument and corporal injury to the person carrying out the repair. It renders the warranty null
and void and could compromise the correct working of the instrument and the electrical integrity
or the CE compliance of the instrument.
If you have any problems with installation, starting, or using the instrument please contact the
company that sold it to you. If this is not possible, or if the results of this approach are not
satisfactory, please contact the manufacturer’s Customer Service.