3654 Portable H2/N2 Analyzer - Manual Overview 5 of 66
Operator Manual ORBISPHERE
About this Manual
The information in this manual has been carefully checked and is believed to be
accurate. However, Hach Ultra assumes no responsibility for any inaccuracies that may
be contained in this manual. In no event will Hach Ultra 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 Ultra reserves the right to make improvements in
this manual and the products it describes at any time, without notice or obligation.
Published in Europe.
Copyright © 2006 by Hach Ultra. 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 Ultra.
Revision History
• Initial Release, November 1998, Orbisphere
• Revision A, April 2000, Orbisphere
• Revision B, July 2001, Orbisphere
• Revision C, July 2002, Orbisphere
• Revision D, October 2003, Hach Ultra Analytics
• Revision E, May 2004, Hach Ultra Analytics
• Revision F, February 2006, Hach Ultra
• Revision G, May 2007, Hach Ultra
• Revision H, July 2007, Hach Ultra
Safety Conventions
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.