Monitoring The Oxygen Concentration - MSA AUER ALTAIR Manual De Instrucciones

DESCRIPTION
2.4.

Monitoring the oxygen concentration

With the ALTAIR
The alarm setpoints can be set to enrichment (concentration > 20.8%) or
depletion (concentration < 20.8%).
Attention!
If an alarm is triggered while using the instrument as a monitor, leave
the area immediately.
Remaining on site under such circumstances can cause serious
damage to health or can even lead to death.
When a set value is reached, an alarm is triggered:
an acoustic signal sounds,
alarm LEDs flash,
a vibration alarm is triggered and
in the display, "
and the corresponding oxygen concentration.
In the event of extreme changes in the air pressure or the atmospheric
temperature, a false alarm can be triggered.
Therefore, calibrate the instrument under conditions of use.
10
TM
, the oxygen concentration is monitored in the atmosphere.
" is displayed in combination with "
ALARM
TM
ALTAIR Operating Manual
MSA
" or " "
LO HI
GB