38
Cleaning and care
Q
Optimal battery life will then only be
achieved if the pump is in continu-
ous operation at room temperature
in charged state. The battery display
on the pump is an approximate value
based on the current delivery rate.
If the battery is old, the “battery
display” may differ from the actual
achievable operating time.
CAUTION! Risk of injury from the
battery exploding or leaking.
Q
Do not open or burn the battery.
10.2.2
Changing the battery
Q
The battery should only be changed by
a service technician.