Leak Detection Page (Figure 3-8) - MSA Orion G Manual De Operaciones

Chapter 3, Using the Orion G Gas Utility Instrument
do not enter the area without proper protection. Failure
to follow this warning will cause exposure to a hazardous
environment which can result in serious personal injury
or death.
Toxic Gas Measurements (FIGURE 3-7)
• The Orion G
Multigas and Leak
Detector can be
equipped to detect:
• Carbon
Monoxide
(CO) and/or
• Hydrogen
Sulfide (H S)
2
in the
atmosphere.
• When the alarm
setpoint is reached
for Carbon
Monoxide (CO)
and/or Hydrogen
Sulfide (H S):
2
• Alarm Sounds
• Alarm Lights flash
• PPM CO or PPM H
If the Toxic Gas alarm condition is reached while using the
instrument as a personal or area monitor, leave the area
immediately; the ambient condition has reached a preset
alarm level. If using the instrument as an inspection device,
do not enter the area without proper protection. Failure to
follow this warning will cause over-exposure to toxic gases,
which can result in serious personal injury or death.

Leak Detection Page (FIGURE 3-8)

The Orion G Detector is equipped with a leak detection sensor
located at the end of the flexible goose neck. It is used to
3-10
Figure 3-7. Instrument in Toxic Gas Alarm
S label above the concentration flashes.
2
" WARNING
Operating Manual