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CR1204
22
7 Maintenance, repair and disposal
7.1 Battery change
The battery may only be changed by a qualified person.
u
Before changing the battery, fully separate the device from supply voltage.
Battery may explode if handled incorrectly. Do not recharge or disassemble the battery, nor
dispose of it in fire.
2
1
1:
service cover
2:
battery
u
Replace the battery if the displayed time is permanently wrong after the device is switched on.