1 Introduction FLUXUS F808, F809
UMFLUXUS_F808_8091V1-2-1EN, 2019-08-23 9
1 Introduction
1.1 Regarding this user manual
This user manual has been written for users operating the ultrasonic flowmeter FLUXUS. It contains important information
about the measuring instrument, how to handle it correctly, and how to avoid damages.
Read the safety instructions carefully. Make sure you have read and understood this user manual before using the mea-
suring instrument.
All reasonable effort has been made to ensure the correctness of the content of this user manual. However, if you find any
erroneous information, please inform us. We will be grateful for any suggestions and comments regarding the concept and
your experience working with the measuring instrument.
This will ensure that we can enhance our products for the benefit of our customers and in the interest of technological
progress. If you have any suggestions about improving the documentation and particularly this user manual, please let us
know so that we can consider your comments for future reprints.
The contents of this user manual are subject to changes without prior notice. All rights reserved. No part of this user man-
ual may be reproduced in any form without FLEXIM's written permission.
1.2 Safety instructions
The user manual contains instructions that are marked as follows:
Observe these safety instructions!
1.3 Warranty
The FLUXUS measuring instrument is guaranteed for the term and to the conditions specified in the sales contract provid-
ed the equipment has been used for the purpose for which it has been designed and operated according to the instruc-
tions given in this user manual. Misuse of the FLUXUS will immediately revoke any warranty given or implied.
This includes:
• replacement of a component of FLUXUS with a component that was not approved by FLEXIM
• unsuitable or insufficient maintenance
• repair of FLUXUS by unauthorized personnel
FLEXIM assumes no responsibility for injury to the customer or third persons proximately caused by the material owing to
defects in the product which were not predictable or for any indirect damages.
FLUXUS is a very reliable instrument. It is manufactured under strict quality control using modern production techniques.
If installed as recommended in an appropriate location, used cautiously and serviced conscientiously, no troubles should
appear.
In case of a problem which cannot be solved with the help of this user manual (see chapter 18), contact our sales office
giving a precise description of the problem. Specify the type, serial number and firmware version of the measuring instru-
ment.
Attention! Observe the "Safety instructions for the use in explosive atmospheres" (see document SIFLUXUS,
SIFLUXUS_808_FM,SIFLUXUS_808_F2 and SIFLUXUS_1N62).
Note! For technical data, see Technical specification.
Note! This text contains important information about the use of the measuring instrument.
Attention! This text contains important instructions which should be observed to avoid damage or destruction of
the measuring instrument. Proceed with special caution!
This text contains safety instructions for the use in explosive atmospheres.