TESTO 0572 0158, Инструкция по эксплуатации

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7 Maintaining the product
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screwed to the probe housing without a gap.
If the control switch is not actuated through the cover,
the probe cannot be operated.
Caution! Unwanted residual discharge when disposing
of old batteries.
> Mask the poles of the old batteries in order to
prevent unwanted residual discharge caused by
short circuits during disposal.
Transport note: If the probe is to be sent via air freight,
the batteries must be removed beforehand to avoid
inadvertent radio communication.
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7.8. Changing a battery
The battery in the Saveris base, the Ethernet probes
and the analog coupler is a wearing part, which has to
be replaced after approx. 2 years.
If a battery is faulty, it is not possible to guarantee full
operability of the GSM module. In the event of a power
failure, data loss cannot be ruled out for all components.
When a component's battery is no longer fully
functional, it triggers a system alarm
Battery faulty .
The battery (article no. 0515 5021) should then be
replaced immediately to ensure full functionality and
data security.
Saveris base
1. Switch off the Saveris base (with the Info Base view selected,
press [ESC] briefly twice).
2. Isolate the Saveris base from the power supply.
3. Undo the screw connection and remove the base plate
from the Saveris base.