Black & Decker MULTI-GAS DETECTORS Manual do Utilizador descarregar pdf (Página 22)

GasAlertMax

User Manual

7. The calibration status is shown. The number of

days remaining before a calibration is due is

displayed.

If the calibration is overdue, the LCD displays the

number of days it is overdue. Press C to

acknowledge the warning. BW recommends that

you calibrate the detector.

8. The LCD displays tESt as the detector tests the

sensors.

The pump draws air over the sensors. If the sensor

test fails, the audible alarm emits a slow modulating

tone and the visual alarm flashes slowly. The LCD

displays which sensor(s) has failed.

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