Innomed Medical Hear Screen 112C-1, Руководство по обслуживанию

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Innomed Medical Heart Screen 112C-1 Service manual
12/47 D-7443-1-C
4.5 Battery pack
(R-4322-1_HS112C-1_Assembled_Accupack)
The battery pack contains 8 pcs of 2100 mAh rechargeable batteries. The pack is drained at the fourth cell. This
output supplies the date / time IC and the record storing RAM with power when the device is turned off.
We have built a thermistor into the battery pack as well, which checks battery pack heating during charging. As a
final check we have built in a thermal protection fuse that breaks at 90°C. Take note of this fuse when servicing
the device, as it may break with too much heat (for example when soldering). Instead of soldering we
recommend cold extrusion or soldering with continuous cooling.
Warning!
The internal battery provide that not loosen to recorded datas in the memory in case of power loss or power failure. If the
battery disassembly is needed during maintenance or repair; for data security in the internal memory, transfer the data to an
external source before remove to the battery.