Rice Lake PR5230 Fieldbus Transmitter - Manual (Page 212)

Repairs and Maintenance PR 5230 Instrument Manual
EN-212 Sartorius
13 Repairs and Maintenance
Repairs are subject to inspection and must be carried out at Sartorius. In case of defect or malfunction, please
contact your local Sartorius dealer or service center for repair. When returning the instrument for repair,
please include a precise and complete description of the problem. Maintenance work may be carried out only
by a trained technician with expert knowledge of the hazards involved and the required precautions.
13.1 Battery for Date/Time
lithium battery
The lithium battery for back-up of the calendar/time chip is located beside the power supply on the main
board.
The battery is activated before the instrument leaves the factory.
Note:
After initial start-up, the clock must be checked and set, if necessary, under -[Date &Time].
13.1.1 Battery Replacement
The instrument is equipped with a lithium battery for back-up of the time/calendar chip. If the voltage drops
below the specified minimum, or in case of defect, the battery must be replaced by the Sartorius customer
service or by an equivalent trained technician. For details on disposal, see Chapter 14.
For details on battery lifetime, see Chapter 16.3.1.