Petersenova cívka s regulátorem REG-DP

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Operating Instructions for the Petersen-Coil Regulator

Vydal: EBERLE Controls GmbH

Strana 259 z 272

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result repairs, for example, old devices may need new CPU circuit board. . In general, the battery voltage monitored and alarm set off (status relay sta- tus/operating LED) information (output function for weak battery) generated when the battery shows low residual capacity. Once the battery has been changed, put the cover back on. To replace the battery, first remove the plastic protective cover the CPU board. Loosen the four screws and remove the cover.3. The below delivery times are approximate. This means that the battery does not have re- placed regular intervals.3 Replacing the battery Three versions buffer battery are used the REG-DP Depending the version and year manufacture the device, the batteries are used for different purposes (see case descriptions this chapter).Page 259 Maintenance/Cleaning 17.6 DANGER! Danger electric shock! Injury death  When replacing the fuse, disconnect the device from all power supplies (auxiliary voltage, control voltages). The battery not actively used long the device pow- ered auxiliary voltage. For more in- formation backing and restoring parameters, see Chapter 10. Battery replacement can also event-based. This doesn't have but can done devices equipped with MRAM.2. Regardless the type battery, the parameters should saved quickly possible in the event battery failure and always before the device disconnected from the supply voltage. Please check the battery type the device. The battery serves backup the auxiliary voltage fails