HRX-OM-R026
Chapter 8 Control, Inspection and Cleaning
8.4
Stop for a Long Time
HRSH Series
8-8
3.
Remove the tank lid.
4.
Open the ball valves of the drain port and drain the fluid
.
5.
Confirm that all the circulating fluid has been drained from the product and the
user’s
machine and piping, and apply air purge from the circulating fluid return port.
6.
After discharging the circulating fluid from the drain port, remove residual liquid in the
tank using a syringe or waist cloth
.
7.
Close the ball valve and mount the tank lid
.
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. 8-5 Connection to the drain
Hold the ball valve.
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 malfunction of
the product. Be sure to hold the ball valve of the drain por
t.
