multi X 2500
Function and layout of the multi X 2500
21
When using the multi-purpose combustion tube the measuring gas is routed through
the auto-protection assembly. The connections for the auto-protection assembly and
the heated gas transfer line are located in the frame behind the doors. The toggle
switch for opening and closing the pneumatic seal in the auto-protection assembly is
also located there.
Fig. 6
Connection for the auto-protection assembly
1 Toggle switch for opening and closing the pneumatic seal in the auto-protection assembly
2 Heating connection for gas transfer line
3 Connection auto-protection assembly
3.4.2
Gas supply / measuring gas transfer
The gas connections are located on the rear of the device. The gas supplies for oxygen
and argon must be connected via the connection hoses included in the scope of
delivery (6 x 4 mm) to the connections "IN O
2
" or "IN Ar".
When connecting the automatic or manual boat feeder (only in horizontal operating
mode) the gas supply for these two sampling systems is provided via the "OUT ABD"
connection of the multi X 2500.
Connections
Auto-protection assembly
Gas connections at the
rear of the device
