DS7446KP
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User Guide | 12.0 Reference Materials
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Bosch Security Systems | 12/04 | 4998149924B
12.1.4 Maintenance and Service
This security system requires very little maintenance. However, test the
system weekly to ensure it works correctly. 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.
Refer to Section 1.0 System Information on page 6 for alarm company name
and contact information.
12.1.5 Power
Failure
If the keypad indicates a power failure and you have power in the rest of
your building, there might be a problem with the electrical transformer or
circuit breaker supplying power to the control panel. If it appears to be
damaged in any way, do not attempt to repair it. Call your alarm
company for service.
If the transformer is connected, check the circuit breaker supplying power
to the outlet. If the breaker is tripped, check the appliances on the circuit
for signs of electrical problems. Ensure someone has not intentionally
turned the breaker off. When all is clear, reset the breaker.
12.1.6 How to Clean the Keypad
If your keypad is 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 as the liquid could run inside the case and damage electrical
circuits.
