mru SWG100 BIOEX, User Manual, Page: 130 / 150

MRU GmbH SWG 100 BIO Ex User Manual
Page
130
of
150
Mounting and installation of the gas cylinders for the auto calibration function
The auto calibration function allows the calibration of the analyzer. To use the auto
calibration function, it is necessary to install the calibration gas bottles on the analyzer.
DANGER
Only educated staff is allowed to install the gas cylinders! Gas
cylinders stand under extreme pressure and may cause
material and personal damage!
CAUTION
All gas cylinders must be equipped with a pressure reducer!
The pressure must be set to 500 mbar!
The sketch above shows the necessary installations for the auto calibration. The mixed
gas bottle is installed on the left side of the analyzer. Before the gas bottle can be
installed the
gas nozzle
must be mounted on the calibration gas inlet. The
gas nozzle
reduces the incoming gas flow in the analyzer.
(1) Primary pressure: 500mbar
(1)
Cal inlet port (scope of supply)