Maintenance
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Care@Home™ Smoke Detector User Guide
5.
Maintenance
Maintenance of the SK2 involves maintaining powered batteries and a clean device.
5.1.
Replacing the Battery
Replace the batteries when the SK2 indicates that the battery charge is low.
To replace the battery, perform the following procedure:
To remove the SK2 from the mounting-base, as illustrated in Figure 12 below, turn the SK2 counter-
1.
clockwise until you hear a click. The SK2 is freed from the bracket.
Figure 12 – Open the Mounted SK2 for Maintenance
Remove the old batteries.
2.
Insert the new batteries, according to the polarity marks (+, -) in the battery compartment.
3.
Align the SK2 slots with the bracket tabs, as illustrated in Figure 8 on page 14, and insert the
4.
bracket tabs into the SK2 slots.
Turn the SK2 clockwise on the bracket until you hear a click.
5.
