1 Introduction
Manual TRZ 03· EN08 ·2018 September, 10th
1
1.
Introduction
1.1 Objective oft the manual
The manual provides you with the information that is designed for trouble-free and
safe operation.
The TRZ03 is state of the art and conceived and manufactured according to the
recognized safety standards and guidelines. However, risks may arise during use
that can be easily avoided by observing this manual. For this reason, you may only
use the device as intended and in technically sound condition.
Warning
If the TRZ gas meter is not used for its intended purpose, warranty claims
will be void.
1.1.1
Abbreviations
The following abbreviations are used:
ca.
cirka, approximately
as app.
as applicable
max.
maximum
MID
Measurement Instruments Directive
PED (DGRL)
Pressure Equipment Directive (Druckgeräterichtlinie)
min.
minimum
1.1.2
Symbols
The following symbols are used:
1, 2, …
Marks steps within a work operation
..