Bosch D1255RB, Руководство пользователя

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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.