Printed in the Federal Republic of Germany
TR-Electronic GmbH 2013, All Rights Reserved
11/07/2018
TR - ECE - BA - DGB - 0104 - 07
Page 77 of 136
2.3 Organizational measures
•
This User Manual must always kept accessible at the site of operation of the
measuring system.
•
Prior to commencing work, personnel working with the measuring system
must have read and understood
-
the assembly instructions, in particular the chapter
"Basic safety
instructions"
,
-
and this User Manual, in particular the chapter
.
This particularly applies for personnel who are only deployed occasionally,
e.g. at the parameterization of the measuring system.
2.4 Usage in explosive atmospheres
When used in explosive atmospheres, the standard measuring system has to be
installed in an appropriate explosion protective enclosure and subject to requirements.
The products are labeled with an additional
marking on the nameplate:
Explosion Protection Enclosure
Marking
-User Manual
A*V115*
Dust:
II 3D Ex
The “intended use” as well as any information on the safe usage of the ATEX-
compliant measuring system in explosive atmospheres are contained in the
User
Manual.
Standard measuring systems that are installed in the explosion protection enclosure
can therefore be used in explosive atmospheres.
When the measuring system is installed in the explosion protection enclosure, which
means that it meets explosion protection requirements, the properties of the
measuring system will no longer be as they were originally.
Following the specifications in the
User Manual, please check whether the
properties defined in that manual meet the application-specific requirements.
Fail-safe usage requires additional measures and requirements. Such measures and
requirements must be determined prior to initial commissioning and must be taken and
met accordingly.
