janitza UMG 96 RM-M, User Manual And Technical Data, Page: 80 / 112

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UMG 96RM-M
Service and maintenance
The device is subject to various safety tests prior to
delivery and is marked with a seal. If a device is opened,
the safety tests must be repeated. A warranty is only
given for unopened devices.
Repair and calibration
Repairs and calibration can only be carried out
by the manufacturer.
Front membrane
The front membrane can be cleaned with a soft cloth
and common household cleaning agents. Acids and
acidic agents must not be used for cleaning.
Disposal
The UMG 96RM-M can be disposed of as electronic
scrap in accordance with the statutory recycling
provisions. The lithium battery must be disposed of
separately.
Service
If questions arise that are not described in this manual,
please contact the manufacturer directly.
We require the following information from you in order
to deal with questions:
- device designation (see nameplate),
- serial number (see nameplate),
- software release (see measured value display),
- measured voltage and supply voltage,
- precise description of the error.
Device calibration
The devices are calibrated by the manufacturer
at the factory - it is not necessary to recalibrate the de-
vice providing that the environmental conditions are
complied with.
Calibration intervals
It is recommended to have a new calibration carried out
by the manufacturer or an accredited laboratory every
5 years approximately.