janitza UMG 96-S2, Руководство пользователя и технические данные

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UMG 96-S2 www.janitza.com
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16. Service and maintenance
The device is subject to various safety tests prior
to delivery and marked with a seal. If a device
is opened, the safety tests must be repeated.
A warranty is only assumed for unopened
devices.
16.1 Repair and calibration
Repair and calibration of the device may only be
carried out by the manufacturer.
The manufacturer recommends having
a calibration of the device performed by the
manufacturer itself or by an accredited laboratory
at 5-year intervals.
WARNING
Warning against impermissible
manipulations or improper use of the device.
Opening, dismantling or impermissible
manipulation of the device, 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 back to the manufacturer in
the event of visible damage, and also for repair
and calibration!
16.2 Front film and display
Observe the following during the care and
cleaning of the front film and display:
ATTENTION
Property damage due to incorrect care and
cleaning of the device.
The use of water or other solvents, such as e.g.
denatured alcohol, acids, acidic agents, for the
front film or the display can damage or destroy
the device during the cleaning. Water can e.g.
penetrate the device housing and destroy the
device.
· Clean the device, front film or the display
with a soft cloth.
· For severe soiling, use a cloth moistened
with clear water.
· Clean the front film and the display,
e.g. fingerprints, with a special LCD cleaner
and a lint-free cloth.
· Do not use any acids or acidic agents to
clean the devices.
16.3 Device adjustment
The manufacturer adjusted the devices before
delivery. When adhering to the ambient
conditions, a readjustment is not necessary.
16.4 Firmware update
A firmware update for your device is executed
with the GridVis
®
software. The GridVis
®
software
is available on our web site as a download.
16.5 Service
In case of any questions which are not
described in this user manual, please contact
the manufacturer. Please have the following
information ready:
·Device designation (rating plate).
·Serial number (rating plate).
·Software release (see measured value display).
·Measured voltage and supply voltage.
·Exact error description.