3Installation
Read this chapter in its entirety before installing the system.
3.1 Control at Delivery
When you receive the G3620a/p SGOA System, please inspect and confirm that the re-
ceived scope of supply is in accordance with the packing list and not damaged.
Any discrepancy should be reported to the supplier immediately. If any of the received
parts are damaged, the shipping company should be informed, and new parts should be
made available before completing the installation.
3.2 Where to Install the System
Satisfactory operation, faultless functions, and minimal maintenance of the sampling
board, are achieved by paying attention to the following points:
The sampling board and the analyzer shall be installed in a clean area away from dust,
oil mist, and moisture. The elements of the system should be installed at viewing level
so that it is easily accessible in connection to operation and service.
The probe shall be installed in a suitable location that represents the gas to be tested
and where there is a laminar flow.
The panel mounted analyzer can be installed up to 6 m from the analyzing board.
As standard scope of supply, the sampling board can be installed up to 3 m from the
ejector probe.
It is recommended to place the ejector probe as illustrated in Figure 3-1 below. If you
find it difficult estimating where to install the ejector probe, please contact Green
Instruments A/S for more instructions.
