Wiring - Endress+Hauser Proline Prosonic Flow 93T Portable Operating Instructions Manual

Proline Prosonic Flow 93T Portable
3

Wiring

3.1 Charging the NiMH storage battery
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Warning!
• The storage battery for the device (NiMH storage batteries) may only be charged with the
charger supplied. Other equipment could cause the battery to overheat.
• Compare the information on the nameplate of the charger with the local supply voltage and
frequency.
To charge the storage battery, connect the charger to the connection for 12 V DC power supply
of the measuring device (→ ä 26, No. 7). It takes approx. 3.6 hours to charge the battery. Once
charged, the unit operating life is approx. 8 hours.
Endress+Hauser
Wiring
25