janitza UMG 804, User Manual And Technical Data, Page: 10 / 40

UMG 804 www.janitza.com
10
WARNING
Risk of injury due to electric voltage!
Serious personal injuries or death may occur!
Therefore, please observe the following:
·
Before starting work on your system,
disconnect the system from the power
supply! Secure it against being switched
back on! Determine that there is no current!
Ground and short-circuit! Cover or block off
neighboring parts that are under voltage!
·
Also make sure to check the surrounding
area for dangerous voltage and switch it
off if necessary during the operation and
troubleshooting (especially with top hat rail
devices)!
·
For work on electrical systems, wear
protective clothing and safety equipment
according to applicable directives!
·
Before connection, ground the device/
components at the ground wire connection,
if available!
·
Do not touch exposed or stripped cores that
are under voltage! Fit wire end ferrules on
the conductors made of individual wires!
·
Dangerous voltages may be present in
all circuit parts connected to the voltage
supply.
·
Secure the supply voltage with a suitable
circuit breaker/fuse!
·
Never switch off, dismantle or manipulate
safety devices!
·
There may still be dangerous voltages
present in the device or in the components
even after disconnection of the supply
voltage (capacitor storage).
·
Do not operate equipment with open current
transformer circuits.
·
Only connect screw-type terminals with the
same numbers of poles and same type!
·
Do not exceed the threshold values stated in
the user manual and on the rating plate; this
must also be observed during inspection
and commissioning.
·
Safety instructions and warning notices in
the documents that accompany the devices
and their components!
2.5 Electrically qualified personnel
To prevent personal injuries and property damage,
only electrically qualified personnel may work on
the devices and their components, assemblies,
systems and circuits. They must also have
knowledge
·of the national and international accident
prevention regulations.
·of safety technology standards.
·in installation, commissioning, operation,
enabling, grounding and labeling of electrical
equipment.
·of the requirements for personal protective
equipment.
Electrically qualified personnel, in terms of
the safety-related notes in all documents
accompanying the device and its components, are
persons who can prove a professional qualification
as an electrician.
WARNING
Warning against impermissible manipulations
or improper use of the device or its
components!
Opening, dismantling or impermissible
manipulation of the device and its components,
which exceeds the specified mechanical, electrical
or other operating limits, can result in property
damage or injuries up to death.
·
Only electrically qualified personnel may
work on the devices and their components,
assemblies, systems and circuits!
·
Always use your device or components as
described in the associated documentation.
·
Send the device or components back to the
manufacturer in the event of visible damage!
2.6 Warranty in the event of damage
Any impermissible manipulation or use of the
device applies as “misuse” and/or “negligence”
with respect to the product warranty and thus
voids the warranty for coverage of potentially
resulting damages. Observe chap. „3.3 Intended
use“ on page 12 for this.