English
Never try to disassemble battery cells. Never
throw a battery into a fire as this could lead to
an explosion. Never expose batteries to humi-
dity
Please consider your environment when
you dispose of your used batteries or
accumulators. They belong in a rubbish
dump for hazardous waste. In most
cases, the batteries can be returned to
their point of sale.
Please, comply with the appropriate regulati-
ons concerning the return, recycling and dis-
posal of used batteries and accumulators.
If an instrument is not used over an extended
period of time, the accumulators or batteries
must be removed. Should the instrument be
contaminated by leaking battery cells, the
instrument has to be returned for cleaning
and inspection to the factory.
12.0 Calibration
Interval
The instrument has to be periodically calibrated
by our service department in order to ensure the
specified accuracy of the measurement results.
We recommend a calibration interval of two
years.
27
Calibration Intervall