Operating Manual
Chapter 3
Using the Orion G Multigas and
Leak Detector
Turning ON the Orion G Multigas and
Leak Detector
Installing the Battery Pack (FIGURE 3-1)
1. Slide battery pack toward the top of the instrument.
2. Swing battery pack up and into the body of the instrument.
3. Secure battery pack by installing the two screws in the bottom
two corners of the battery pack and instrument. The screws
must be snug to ensure that the battery pack properly seals
to the instrument. Do not over-tighten.
4. Once battery pack is installed, the Orion G Multigas and Leak
Detector will turn ON.
The instrument now performs the following Self-test where the:
• Display check occurs
(every segment on the display momentarily illuminates)
• Audible alarm sounds
• Alarm lights illuminate
• Display backlight illuminates
• Internal instrument diagnostic occurs
(any detected internal errors appear on the display).
Figure 3-1. Battery Pack Installation
Chapter 3, Using the Orion G Gas Utility Instrument
3-1