M&C TechGroup FSS-..._H350 Operator's manual - Manual (Page 9)

9
Gas sampling and gas conditioning technology 5-2.1.5-ME
11 INSTALLATION INSTRUCTIONS
The filter FSS-../H350 is suitable for wall mounting. The aluminium mounting plate is fixed with 4
screws (s. Fig. 1).
SKILLED STAFF
The installation has to be carried out by skilled staff !
N O T E !
Locate the universal filter series FSS-
…/H350 in such a way that there is
adequate space for removing the cover and replacing the filter elements.
Make certain that the universal filter series FSS-
…/H350 is easily
accessible so that you can carry out any subsequent maintenance work
without trouble.
12 SUPPLY CONNECTIONS
12.1 HOSE CONNECTIONS
The connection for sample gas inlet and outlet happens on the top and bottom of the filter. For this
purpose tube connectors
ø 6 mm (ø 1/4" as option) are mounted (s. Fig. 1).
A T T E N T I O N !
Do not interchange sample inlet and outlet. The connections are marked
on the weather protection shield.
After connecting the sample lines, make sure that the connections are
leak proof.

Remove the cover of the heated filter after opening the two clamping devices.

Disconnect the thermal conductivity jaws by loosening the knurled nuts.
 Remove the upper part of the sample line’s mounting bracket and insert the sample line into
the threaded pipe joint and connect it. The temperature-resistant, stainless steel connectors
supplied by M&C have a double ferrule system to ensure reliable sealing. After tightening the
nuts of these connectors by hand, they should then be tightened exactly 1¼ of a turn using a
flat spanner and are then properly mounted.
A T T E N T I O N !
If a PTFE tube is used as sample line, an insert has to be used in the end
of the tube in order to prevent the tube being pressed together.

Screw on the upper part of the mounting bracket and fix the heated sample line. Now place
the heat conducting jaws around the sample gas connection in the retaining slot and fix with
the knurled nuts.
12.2 ELECTRICAL CONNECTIONS
SKILLED STAFF
The electrical connections have to be carried out by skilled staff !