SMC Networks HRR012-A*-20 Series Operating Manual page 41

5.
In case of water-cooled type, please also connect the piping of the facility water inlet
and outlet of the customer's water source equipment.
Facility water outlet
Facility water inlet
Rc3/8
To the user's
water source inlet
From the outlet
From the user's
water source outlet
Recommended piping circuit
№
1
2
3
HRR Series
Rc3/8
To the inlet
へ
Thermo-chiller
Circulating fluid
return port
Circulating fluid
outlet
Facillity water outret
(Water-cooled refrigeration)
Facillity water inlet
(Water-cooled refrigeration)
Fig. 3-10 Recommended piping circuit
Description
Valve
Pressure gauge
Pipe,hose,etc.
Chapter 3 Transport and Setting Up
Circulating fluid Return port
Rc1/2
Circulating fluid outlet
Rc1/2
Rc1/2：28 to 30N・m
Tightening
torque
Rc3/8：22 to 24N・m
1
1
2
1
Size
Rc1/2
0 to 1.0MPa
Φ15 or more
inside diameter
HRX-OM-W002-A
1
User's
1
equipment
1
Facility
water
1
branch
3.4 Piping
3-21