janitza UMG 604-PRO, User Manual And Technical Data

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UMG 604-PRO
www.janitza.de
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14. Service and maintenance
The device underwent various safety checks
before delivery and is marked with a seal.
If a device is open, the safety checks must
be repeated. Warranty claims will only be
accepted if the device is unopened.
14. 1 Repair and calibration
Repair work and calibration can be carried
out by the manufacturer only.
14. 2 Front film
The front film can be cleaned with a soft cloth
and standard household cleaning agent. Do
not use acids and products containing acid
for cleaning.
14. 3 Disposal
Observe the national regulations! If
necessary, dispose of individual parts
according to their properties and existing
country-specific regulations, e.g. as:
• Electronic waste
• Plastics
• Metals
or commission a certified disposal company
with scrapping.
14. 4 Service
Should questions arise, which are not
described in this manual, please contact the
manufacturer directly.
We will need the following information from
you to answer any questions:
• device name (see rating plate),
• serial number (see rating plate),
• software release (see measured value
indication),
• measured voltage and supply voltage,
• precise description of the error.
14. 5 Battery
The internal clock is fed from the supply
voltage.
If the supply voltage fails then the clock is
powered by the battery.
The clock provides date and time
information, for the records, min. and max.
values and events, for example.
The life expectancy of the battery is at least
5 years with a storage temperature of +45°C.
The typical life expectancy of the battery is 8
to 10 years.
The device must be opened to change the
battery.
C C
NOTE!
If the device has been opened,
a new safety inspection must be
carried out to ensure safe operation.
Warranty claims will only be
accepted if the device is unopened.
14. 6 Firmware update
In order to carry out a firmware update,
connect the device to a computer via
Ethernet and access it using the GridVis®
software.
Open the firmware update wizard by clicking
“Update device” in the “Extras” menu.
Select the relevant update file and carry out
the update.
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NOTE!
Firmware may
not
be updated via
the RS485 interface.