Operating instruction EC IIInstallation
4 − 6
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4.2.6 Rechargeable battery
The devices are availabe with or withour rechargeable battery.
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CAUTION Do not use normal batteries!
− NIMH rechargeable batteries 7000 mA/h 1.2V (6 x per device) with
the same rated storage capacity are required.
− Only fit rechargeable batteries from the same manufacturer and of
the same type and age.
− Only leak−proof batteries may be used.
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The scale can be battery−operated.
With fully charged batteries:
− approx. 120 hours, if display illumination is switched off.
− approx. 70 hours, if display illumination is switched on.
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The scale can be programmed so that it switches off when it is not
being used.
This means that the scale can be battery−operated for longer.
The switch−off time can be varied between 1 and 99 minutes.
Menu setting Pr531, see page 7 − 8.
Switch scale on again with <ON/OFF> key, see page 6 − 1.
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