Turning On The Sirius Multigas Detector - MSA SIRIUS Manuel D'instructions

TEXT MESSAGE
HEARTBEAT
% LEL OR % CH
READING
PPM VOC
READING
Figure 2:
Understanding the Display

2.1 Turning ON the SIRIUS Multigas Detector

Install the alkaline battery pack Lithium-Ion battery pack
or if already intalled press the ON-OFF/ACCEPT button.
The instrument then performs a Self-test and displays:
• All segments display
• Audible alarm sounds
• Alarm LEDs illuminate
• Display backlight illuminates
• Pump activates
• Software version displays
• Internal diagnostics
Alarm setpoints:
• Low
• High
• STEL (if activated)
• TWA (if activated)
• Calibration gas (expected calibration gas values)
• Time and date (if data logging option installed)
• Last CAL date (if data logging option installed)
• Instrument warm-up period
• Fresh Air Setup option
• Last Cal Date
Once the Self-test is complete, the imstrument enters the Measure mode and is ready for use.
4
DIVIDERS
BATTERY INDICATOR
% OXYGEN
READING
PPM H
READING
PPM CO
READING
Quick Start
S
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