SMC Networks HRS100-A?-20-? Operation Manual page 48

HRX-OM-S004
Chapter 3 Transport and Setting Up
How to connect piping
Tighten the piping to each connection as follows below.
How to connect 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 por t.
3.4 Piping
3-28
Fig. 3-16 Tightening of piping
When piping the pump drain port, hold the ball valve of the pump drain port with
a wrench not to rotate it.
Fig. 3-17 Connection to the drain
Hold the ball valve.
HRS Series