Silent Call Communications SD4-SS Manuel d'instructions télécharger pdf (Page 18)

batteries maybe purchased from a local hardware store.

Battery Installation and Replacement

To replace the battery:

1. Remove the detector from its mounting base by twisting the detector

counterclockwise. Remove the battery and dispose of it properly.

2. To ensure proper power-down sequence, wait a minimum of 20

seconds before installing new battery.

3. Install a new approved 3-volt Lithium battery in the battery

compartment. Follow the polarity diagram inside the compartment.

4. Reinstall the smoke detector onto the mounting base by turning

the detector clockwise.

5. The green LED should blink about once every 10 seconds to

indicate normal operation. If the battery is not installed correctly,

the smoke detector will not operate and the battery may be

damaged. If the detector does not appear to be sending a signal

during any of the tests, check for correct battery installation and

for a fully charged battery.

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Silent Call Communications SD4-SS Manuel d'instructions Page 18