MSA General Monitors GASSONIC OBSERVER-i Guia De Inicio Rapido

GASSONIC OBSERVER-i Ultrasonic Gas Leak Detector
Quick Start Guide
Warning!
The quick start guide does not replace the operating manual. It is imperative that the operating manual be read and
observed when using the device. In particular, the safety instructions, as well as the information for the use and operation
of the device, must be carefully read and observed.
The operating manual can also be provided as a hard copy upon request.
1 – Description
Warning!
The inner six screws should not be unscrewed and the bottom chamber should not be opened.
The warranty will be void if the bottom is opened.
2 – Installation
When mounting the detector within a half meter from a solid structure (for example a wall or a big vessel), avoid pointing the
acoustic test sound source into the direction of this structure. The sound source should be pointing into free space as far as
possible.
GB
1. Top housing (Fixed part)
2. M20x1.5 Cable Entry
3. M5 Earth Connection
4. Flame Path
5. Load Strap
6. Relay Board
7. Bulkhead
8. IS Ground
9. M6 Allen screw and lock washer (6x)
(must be tightened with 9Nm torque)
Wire length inside the top chamber.
MAN OBSERVERi-QG/01