Black & Decker MULTI-GAS DETECTORS User Manual download pdf (Page 58)

GasAlertMax

User Manual

Description of Line Examples

This example shows the following information:

Line 1: TWA alarm setpoints (code 3) for H

S and CO.

Line 2 :STEL alarm setpoints (code 4) for H

S and CO.

Line 3: Low alarm setpoints (code 1) for all the sensors.

Line 4: High alarm setpoints (code 2) for all the sensors.

Alarm points are only recorded when the unit is turned on,

indicating the unit has just been activated.

Line 5: Number of days remaining before calibration is due

and the days since the last calibration.

Lines 6 and 7: Normal operation – no gas readings or

alarms.

Line 8: H

S is in low alarm. CO and LEL gases are also

present but below alarm levels. The unit is in low alarm.

Line 9: The H

S sensor is in high alarm. The unit is in high

alarm.

Line 10: The H

S sensor is in high alarm and the CO and

LEL sensor in low alarm. The unit is in multi-gas alarm.

Line 11: The unit is in pump alarm. The sampling pump has

been blocked and gas readings are not available.

Line 12: The unit is emitting a low battery alarm. There are

no gas alarms.

Line 13: The unit is automatically shutting down because of a

low battery. The battery is low and the unit is sounding an

automatic shutdown alarm.

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Black & Decker MULTI-GAS DETECTORS User Manual Page 58