Changing The Batteries - hager SC901AX Manual

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10. Changing the batteries

IMPORTANT
- There is a risk of explosion if the battery/ies is/are not properly replaced.
- Replace the flat battery/ies with the same type.
- Do not expose the battery to excessive heat (e.g. a flame) and do not throw it in a fire.
Dispose of flat batteries in the appropriate waste disposal containers.
10.1 In the controller
When the "BATTERY
ACCESS X" message
appears, you have 1 month
in which to change the
batteries of the controller
concerned.
1. Open the controller.
Pozidriv 2
3. Remove the battery enclosure.
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274

IMPORTANT: disconnect the controller
from the electrical network before
carrying out any maintenance work.
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2. Remove the MPU01X battery and then
disconnect the other battery.
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4. Remove the flat battery from its box.
Li
Electrical shock
hazard
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