Safety Instructions; Designated Use; Installation, Commissioning, Operation; Operational Safety - Endress+Hauser Easytemp TMR31 Bedienungsanleitung

Safety instructions

1 Safety instructions
1.1

Designated use

• The device is a compact thermometer for the acquisition and optional conversion of
temperature input signals for industrial temperature measurement.
• The manufacturer is not liable for damage caused by improper or non-designated use.
1.2

Installation, commissioning, operation

• The device must only be installed, connected and commissioned by qualified and authorized
expert staff (e.g. electrical technicians) strictly adhering to the instructions contained in this
manual, the applicable norms, legal regulations and certificates (depending on the
application).
• These experts must have read and understood this manual and follow the instructions it
contains.
• Damaged devices must not be put into operation and they must be labeled as defective.
1.3

Operational safety

• The device is safely built and tested according to state-of-the-art technology and has left the
factory in perfect condition as regards technical safety. The applicable regulations and
European standards have been taken into account.
• Please observe the technical data on the nameplate!
• The device must only be powered by a power supply unit with a limited energy electric circuit
in accordance with IEC 61010-1: "SELV or Class 2 circuit".
• Due to its design, the device is not repairable. When later disposing of the device, please
observe the local regulations.
1.4

Notes on safety conventions and icons

Always refer to the safety instructions in these Operating Instructions labeled with the following
symbols:
"
Caution!
This symbol draws attention to activities or procedures that can lead to defective operation or to
destruction of the unit if not carried out properly.
#
Warning!
This symbol draws attention to activities or procedures that can lead to injuries to persons, safety
risks or the destruction of the unit if not carried out properly.
!
Note!
This symbol draws attention to activities or procedures that have an indirect effect on operation,
or can trigger an unforeseen unit reaction if not carried out properly.
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TMR31, TMR35
Endress+Hauser