M&C 20S3510, Инструкция по эксплуатации

Страница: 15 / 24

www.mc-techgroup.com SP2500-H | 1.00.02 15
12 INSTALLATION
M&C SP2500-H.. probes are designed for stationary use and with correct selection of the sample point
and proper installation, they will give many years of trouble-free service with minimum maintenance.
12.1 PROBE ASSEMBLY
• Remove the probe cover after opening the two toggle-type fasteners.
•
Place the flange gasket on the sample nozzle.
•
Bolt together the mounting support and probe flange with the supplied nuts and bolts.
When using the support tube adapter (for supporting the installation of long sample tubes or preliminary
filters when the probe is installed in a horizontal position), bolt the same between the nozzle flange and
special flange with the threaded bolts.
The supplied sliding segment must be screwed to the sample tube or extension tube of the preliminary
filter about 450mm away from the G3/4“t connecting thread.
If the sample nozzle does not correspond to the standard flange connection DN65 PN6, the optional
supplied adapter flange must be fitted to the probe in the same manner.
Note
In the preferred probe mounting position, the sample gas outlet points downwards
(does not make any difference to the function of the probe).
It is recommended to mount the probe with a slight downward inclination with respect
to the process to enable any precipitated droplets to flow back to the process.
• Remove the heat conducting plates at the sample gas outlet after loosening the knurled screw. For
connection of the sample line, screw in an appropriately dimensioned union with
1/4"-NPT
connecting thread using PTFE sealing tape.
Caution
The fittings must be tightened carefully to avoid damaging the internal components.
The fittings must not be overtightened.
In the event of leaks, the fittings must not be tightened further. The respective fitting
should be removed completely and retightened.
Check unions for leaks.