Bosch D220 Guia do Utilizador descarregar pdf (Página 33)

Maintenance and Service

This security system requires very little maintenance: however, you

should test the system weekly to ensure it works properly. A test schedule

and maintenance program can be arranged. 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.

How to Clean 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. It could run inside the case and damage electrical

circuits.

YOUR ALARM COMPANY IS

CALL BEFORE TEST_______________________

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Bosch D220 Guia do Utilizador Página 33