Commissioning, Installation - HBM AED9101D-Z2/22 Manual Del Usaurio

Commissioning, installation

3 Commissioning, installation
14
The Digital AED Transducer is to be mounted in a major
weighing system. Depending on the degree of IP-protec­
tion, an interval for cleaning the apparatus (dust settle­
ment) has to be defined. Strict care has to be taken that
only such equipment is installed that complies with the
types of protection relevant to the applicable zones and
categories. When installing the equipment, the locally
applicable rules on erection, e.g. EN 60079-14, have to
be observed.
Other important facts to be observed:
S In all zones, the circuits of the Digital AED Transducer
have to be put into service by a person qualified ac-
cording to TRBS 1203. The details on the type label
are mandatory for doing this.
S The conditions described in this instruction manual,
and the conditions of use and permissible data which
are stated on the prints/type labels of the respective
equipment have to be observed, too.
S Equipotential bonding has to be provided between the
earth connection and the enclosure of the Digital AED
Transducer.
S The Digital AED Transducer have to be properly pro­
tected if it is operated in adverse environmental condi­
tions.
S The certificate has to be taken into account including
any special conditions defined therein.
S Electrostatic charges have to be prevented.
S Any parts of the equipment which got stuck (e. g. by
frost or corrosion) may not be removed by force if
potentially explosive atmosphere is present.
A4624-1.0 HBM: public
AED9101D-Z2/22