Toxic Gas Measurements; Viewing Optional Displays; Warning - MSA Orion plus Manual De Operación

Toxic Gas Measurements

The Orion plus Multigas Detector can be equipped to detect specific
toxic gases.
When the Low alarm setpoint is reached for any toxic gas:
• Alarm sounds and Alarm lights flash
• Lo Alarm indication and gas label above the concentration flashes;
all other non-alarming gas readings move to the background.
To silence the alarm, press the RESET button.
NOTE: The alarm will stay silent if the alarm condition has cleared.
When the toxic gas indication reaches the High Alarm Setpoint, the:
• Alarm sounds and Alarm lights flash at higher frequency
• Hi Alarm indication and gas label (located above the concentration)
flashes; all other non-alarming gas readings move to the
background.
NOTE: This alarm cannot be reset with the RESET button until the
condition is cleared.
If the Oxygen or 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 pre-
set 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.

Viewing Optional Displays

• Press the PAGE button to move to Minimum Readings (MINIMUM).
• This page shows the lowest level of oxygen recorded by the
Orion plus Multigas Detector since Turn-ON.
3-10

" WARNING