Validity Of The Manual - RMG USM GT400 Operating Manual

1.2.6

Validity of the manual

This manual describes the Ultrasonic Flowmeter USM GT400. The Ultrasonic
Flowmeter USM GT400 is only part of a complete system. The manuals of the
other components of the system must be observed, too. If you find contradictory
instructions, contact RMG and/or the manufacturers of the other components.
Caution
Ensure that the power data of the current connection matches the specifi-
cations on the type plate. Observe any applicable national regulations in
the country of use. Use cable that is appropriate for the cable fittings (see
chapter 8.3 Connecting the device electrically).
Danger
Only work on the equipment if you have the appropriate training and quali-
fications.
1.2.6.1 Danger during operation
Observe the specifications of the system manufacturer and/or system operator.
1.2.6.2 Dangers of operation in EX areas
Danger
Only use the ultrasonic flowmeter USM GT 400 in its original condition.
• Only operate the USM GT 400 in fault-free and complete condition. If you make
technical changes to the device, safe operation can no longer be guaranteed.
• When connecting additional measuring components or additional equipment in
explosion-prone areas, ensure that the appropriate explosion protection is pro-
vided for these components.
• They are intrinsically safe devices for which galvanic isolation must be provided
with connection of these devices.
1 About this manual
Manual USM GT400 · EN10 · May 2021
13