Elster Instromet DL230, Operating Manual

Page: 14 / 110

14 General
CAUTION!
Material damage caused by the formation of
condensation.
Fluctuations in temperature during storage may cause
condensation to form. This may lead to subsequent
malfunctions of the device.
Therefore:
– After storage or transport in cold weather
conditions or after having been exposed to strong
temperature fluctuations, the device should slowly
be adjusted to the room temperature before being
put into operation.
– If condensation has formed, wait at least 12 hours
before putting the device into operation.
If the power supply to the device is cut off during
storage due to disconnecting the batteries then the
date and time must be reset.
The following rules apply for storage:
 The relative humidity should be a maximum of 93%.
 Do not store packages in the open air.
 The storage temperature should not fall below -25 °C and should
not 60 °C.
 Avoid mechanical vibrations during storage of the device.