General Information
Rechargeable Battery
The battery may only be replaced by
a qualified person.
Charging the Measuring Instrument
– For charging the hand-held measur-
ing instrument, only use the supplied
charger or comparable voltage
source.
– A deviation in the charging voltage
can result in damage to the device.
Temperatures and Ambient Conditions
The hand-held measuring instrument has
been designed for use in harsh environ-
ments.
Operations outside of the specified
conditions may result in damage to the
equipment.
14
The specified maximum operating times
apply only under optimum conditions. The
ambient temperature and charging cycle
can significantly reduce performance
times. In addition, the charging capacity is
reduced due to technical reasons during
use or when stored in conditions with
very high or low temperatures.
The device heats up during the charging
process.
If the hand-held measuring instrument
only functions briefly or not at all despite
repeated charging, the built-in battery is
defective and must be replaced. Please
contact PERI if this is the case.
Translation of the Original Instructions for Use
SONO WZ