Maintenance intervals
Always clean and disinfect the unit and accessories
before any maintenance – even when returning the
unit to supplier for repair.
[ Always disconnect power supply before any
maintenance.
Temperature The complete measuring
measuring system chain must be checked as
part of the safety check by
factory-trained technicians
Ni-Cd battery for Must be replaced after
power failure alarm 2 years by factory-trained
technicians
Time Keeper RAM After 4 years by factory-
trained technicians
Metrological inspections Once a year by factory-
trained technicians
Inspection and maintenance Once a year by factory-
trained technicians
Disposal of used batteries
– Do not throw into fire.
– Do not force open.
Danger of chemical burns. Batteries may explode.
Batteries must be treated as special waste:
● Discard in conformity with local waste disposal
regulations.
Please obtain information from your local environmental
and planning authorities and waste disposal companies.
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Maintenance