Check Point 5 : Check Opening and Closing Operation of Valve
Pipe (In)
Pipe (Out)
Hi TEMP.
Pipe (In)
Hi TEMP.
Normal TEMP.
CLOSE
Example : Hot Gas
OPEN
Example : Hot Gas
Pipe (Out)
Hi TEMP.
Pipe (In) Pipe (Out)
Pipe (In) Pipe (Out)
Check Point 6 : Check Strainer
When Valve is closed,
it has a temp. difference between Inlet and Outlet.
If it is open,
it has no temp. difference between Inlet and Outlet.
Strainer normally does not have temperature difference between inlet and outlet as shown in ,
but if there is a difference as shown in , there is a possibility of inside clogged. In this case, replace Strainer.
02-37
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