Safety Instructions; Designated Use; Installation, Commissioning And Operation; Operational Safety - Endress+Hauser Memograph M RSG40 Mode D'emploi

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Safety instructions

1.1

Designated use

This unit is designed for the electronic acquisition, display, recording, analysis, remote transmission
and archiving of analog and digital input signals in non-hazardous areas.
• The unit is designed for installation in a panel or a cabinet and may only be operated in an installed
state.
• The manufacturer does not accept liability for damage caused by improper or non-designated use.
The unit can cause danger if used improperly or other than intended.
1.2

Installation, commissioning and operation

• The unit may only be installed, connected, commissioned and serviced 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.
• The unit may only be modified or repaired if expressly permitted in the Operating Instructions.
• Damaged units which could pose a source of danger may not be put into operation and must be
marked as defective.
• Primarily observe local regulations regarding opening and repairing electrical units.
1.3

Operational safety

• The unit 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 nameplate is on the left-hand side of the
housing.
Electromagnetic compatibility
The measuring system meets the general safety requirements of IEC 61010 and the EMC
requirements of IEC 61326.
Desktop version
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Warning!
• The mains plug should only be inserted into a socket with a ground contact.
• The protective effect may not be suspended by an extension cable without a protective ground.
• Relay outputs: U (max) = 30 V rms (AC) / 60 V (DC)
1.4

Notes on safety conventions and icons

Always refer to the safety instructions in these Operating Instructions labeled with the following
symbols:
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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.
"
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.
!
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.
Safety instructions
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