20
EB 2183 EN
Mounting and start-up
Storage instructions
−
Protect the safety temperature monitor
against external influences (e.g. impact).
−
Protect the device against moisture and
dirt. Store it at a relative humidity of less
than 75 %. In damp spaces, prevent con-
densation. If necessary, use a drying
agent or heating.
−
Make sure that the ambient air is free of
acids or other corrosive media.
−
Observe the permissible ambient tem-
peratures (see section 3.1).
−
Do not place any objects on the device.
SAMSON's After-sales Service can provide
more detailed storage instructions on re-
quest.
4.4 Preparation for installation
Proceed as follows:
Î
Check to ensure that the connection for
the safety temperature monitor at the
valve is clean.
Î
Check the safety temperature monitor for
damage.
Î
Check to make sure that the type desig-
nation, pressure rating and temperature
range of the safety temperature monitor
match the plant conditions (size and
pressure rating of the pipeline, medium
temperature etc.).
Î
Check any mounted thermometers to
make sure they function.
Tip
5 Mounting and start-up
Risk of overheating due to excessive ambi-
ent temperatures or insufficient heat dissi
-
pation when components are insulated.
−
Do not include the safety temperature mon-
itor in the insulation of the pipeline.
5.1 Mounting the safety
temperature monitor onto
the valve
The safety temperature monitor is always in-
stalled in the plant in combination with a
valve. The Type 2403 Safety Temperature
Monitor can be attached to the valve body
either before or after the valve is installed in
the pipeline.
Î
Connect the safety temperature monitor
(7) to the valve body (1) by tightening
the coupling nut (6) with 20 Nm.
The Type 2403 is installed without thermow
-
ell.
NOTICE
!
NOTICE
!
Note