SMC Networks HRS100-A?-20-? Operation Manual page 54

HRX-OM-S004
Chapter 3 Transport and Setting Up
3.
Supply the circulating fluid to the water fill port.
Please supply the circulating fluid to the fluid level between "HIGH" and "LOW" levels of
the fluid level gauge.
3.5 Circulating Fluid Supply
3-34
Confirm that the fluid level is between "HIGH" and "LOW" levels of
the fluid level gauge. If it exceeds the specified level, the circulating
fluid will overflow.
Be sure to connect the piping from the overflow port to the drainage
pit to drain the excessive amount of the fluid from the tank.
Fig. 3-24 Supplying the fluid to the fluid-fill port (An example)
Confirm that the valve of the drain port is closed to prevent the
supplied circulating fluid from draining out.
HRS Series