Bosch D1255RB User's Guide download pdf (Page 43)

Fire System | User’s Guide | 15.0 Maintenance and Service

Bosch Security Systems, Inc. | 8/06 | F01U011793B 43

15.0 Maintenance and Service

This system requires very little maintenance; however, you

should test the system weekly to ensure that it is working

properly. You can arrange a test schedule and maintenance

program. If you notice a change in operation during normal

use or testing, call for service as soon as possible.

Do not attempt to repair the control panel,

keypads, or detectors yourself.

Cleaning the Keypad

If your keypad gets dirty, apply a household glass cleaner to a

clean cloth or paper towel and wipe the surface.

Do not spray any liquid directly onto the keypad or

annunciator. A liquid could run inside the case and

damage the electrical circuits.

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Bosch D1255RB User's Guide Page 43