Maintaining the SK2
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Care@Home™ Smoke Detector User Guide
4.
Maintaining the SK2
Maintenance of the SK2 involves:
Testing the device. Refer to 2.4 Testing the SK2 on page 13.
Replacing the battery.
Cleaning the device.
4.1.
Replacing the Battery
Replace the batteries when the SK2 indicates that the battery charge is low.
To replace the batteries:
1.
Remove the SK2 from the mounting-base by turning the SK2 counter-clockwise until you hear a
click. The SK2 is freed from the bracket.
2.
Remove the old batteries.
3.
Insert the new batteries, observing the correct polarity.
