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7 Operation
47 of 104
mini-Compacta
2317.886/16-EN
7.3.5 Replacing the rechargeable battery
NOTE
The rechargeable batteries must be replaced every five years to ensure that the
device operates reliably in battery mode.
Use original KSB spare parts only.
1. Switch off the power supply.
2. Open the control unit.
3. Disconnect the battery.
4. Undo the battery clamp.
5. Replace the batteries.
6. Reattach the battery clamp.
7. Re-establish the connections for the battery.
8. Close the device properly.
9. Switch the power supply back on.