Black & Decker MULTI-GAS DETECTORS Manual de usuario descargar pdf (Pagina 12)

BW Defender2

Introduction

aWarning

To ensure your personal safety, read “Safety

Information” before you use the detector.

The BW Defender2 gas detector (“the detector”) warns of

hazardous gas at levels above factory set alarm setpoints.

This product is a gas detector.

The detector is a personal safety device. It is your

responsibility to respond properly to the alarm.

Table 1 lists the gases monitored.

Table 1. Gases Monitored

Gas Unit of Measure

carbon monoxide

(CO)

parts per million (ppm)

hydrogen sulfide

parts per million (ppm)

oxygen (O

) percent by volume (%)

combustible gases

(LEL)

percent of lower explosive

limit (% LEL of Methane)

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 70 71

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Black & Decker MULTI-GAS DETECTORS Manual de usuario Pagina 12