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MAINTENANCE
WeR@Home+™ Smoke Alarm User Guide
21
2.
Remove the batteries.
3.
Remove dust from SK as follows:
a.
Vacuum the detection chamber, located as shown in Figure 11 on page 15.
b.
Use the soft brush attachment of the vacuum cleaner to remove dust and dirt from the
detection chamber.
c.
Remove any dust on the SK components, especially in the battery compartments.
Figure 14 – Clean the SK Components
4.
Replace the batteries.
5.
Align the SK slots with the bracket tabs and insert the bracket tabs into the SK slots.
6.
Turn the SK clockwise on the bracket until you hear a click.
7.
Test the SK. Refer to 5.3 Testing the SK on page 21.
5.3.
Testing the SK
WARNING!
Never use an open flame of any kind to test the SK.
Test the SK once a month or at any time the device appears not to be working.
To test the SK:
1.
Press the mute/test button until the buzzer sounds and all the LEDs flash.
The
Test
button tests all the functions as required by Underwriters’ Laboratories.
If the SK is working properly, the three LEDs flash rapidly and continuously.
Clean here