HRX-OM-Q026
Chapter 3 Transport and Setting Up
HRSH Series 3.4 Piping
3-29
How to connect piping
Hold the each piping port with a wrench and tighten the piping.
Fig. 3-16 Tightening of piping
How to connect to the drain port
When piping the drain port, hold the ball valve of the drain port with a wrench
not to rotate it.
Fig. 3-17 Connection to the drain port
Without holding the ball valve of the drain port with a wrench, the ball
valve may rotate and it may cause a fluid leakage and/or malfunction
of the product. Be sure to hold the ball valve of the drain port.
Note: When using the Y strainer
of the accessory, fasten it on the
return port.
Clean the filer of the strainer
after the trial operation before
starting the proper operation
Connect the strainer
so that the screen
faces downward.
Arrow direction of Y strainer