janitza UMG 806, Руководство пользователя и технические данные

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UMG 806 www.janitza.com
2.5 Electrically qualified personnel
To avoid bodily injury and material damage, only
electrically qualified personnel are permitted to
work on the devices and their components, mod-
ules, assemblies, systems and current circuits who
have knowledge of:
·the national and international accident prevention
regulations,
·safety technology standards,
·installation, commissioning, operation, discon-
nection, grounding and marking of electrical
equipment,
·the requirements concerning personal protective
equipment.
Electrically qualified persons within the scope of
the technical safety information of all documents
associated with the device and its components are
persons who can furnish proof of qualification as
an electrically skilled person.
WARNING
Warning against unauthorized manipulation or
improper use of the device or its components!
Opening, dismantling or unauthorized manipula-
tion of the device and its components which goes
beyond the mechanical, electrical or other operat-
ing limits indicated can lead to material damage or
injury, up to and including death.
· Only electrically qualified personnel are
permitted to work on the devices and their
components, assemblies, systems and cur-
rent circuits.
· Always use your device or component only
in the manner described in the associated
documentation.
· If there is discernible damage, send the
device or the component back to the manu-
facturer!
2.6 Warranty in the event of damage
Any unauthorized tampering with or use of the
device constitutes “misuse” and/or “negligence”
under the product’s warranty and thus voids the
warranty of any possible resulting damage. In this
regard, please take note of section „3.3 Intended
use“ on page 17.
2.7 Safety information for handling current
transformers and measurement devic-
es with residual current measurement
WARNING
Risk of injury due to large currents and high
electrical voltage on the current transformers!
Current transformers operated while open on the
secondary side (high voltage peaks pose a hazard
when touched) can result in severe bodily injury or
death.
· Avoid operating the current transformers
while open; short circuit the unloaded trans-
formers!
· Before interrupting the current supply, short
circuit the secondary connections of the cur-
rent transformers. Switch any test switches
that automatically short circuit the secondary
lines of the current transformers to the “Test”
status (Check the test switch/short circuiting
connection beforehand)!
· Only use current transformers with basic
insulation to IEC 61010-1:2010!
· Caution, even current transformers rated as
safe for open operation can pose a hazard
when touched during operation while open!
· Make sure that screw terminals for the cur-
rent transformer connection on the device
are adequately tightened!
· Comply with the information and provisions
in the documentation of your current trans-
formers!
CAUTION
Risk of injury or damage to the meter due to
high measurement currents at the connections
of the current transformers!
High measurement currents can cause tempera-
tures of up to 80 °C (176 °F) on the connections of
the current transformers
·
Use wiring that is designed for an operating
temperature of at least 80 °C (176 °F)!
·
The current transformers can be hot even af-
ter the power supply has been switched off.
Allow the connections of the current trans-
formers and the connecting cables to cool
down before touching them!