HRX-OM-X084
Chapter 4
Starting the Product
4.3
Adjustment of bypass valve
HRR Series
4-6
4.3 Adjustment of bypass valve
This product has a circulating fluid bypass valve installed(Not installed
for option Z).
The bypass valve is opened when delivered.
Start the product with the bypass valve open, and adjust the valve opening
according to customer's usage situation.
Also, if circulating fluid temperature is not stabilized or circulating fluid
temperature does not decrease, shortage of circulating fluid flow may be
considered. In such a case open the valve and increase the circulating fluid
flow from this product.
*The circulating fluid flow indicated by this product does not include flow
through the bypass. Please note that as the circulating fluid discharge pressure
decreases when the valve is opened, the display flow rate of this product will
decrease.
Fig 4-6
Adjustment of bypass valve
4.4 Check items after starting
Check the following items after starting the product.
Confirm that there is no leakage from the piping
Confirm that no circulating fluid is discharged from the tank drain
port.
Confirm that the circulating fluid pressure is within the specification
range.
Confirm that the fluid level shown by the fluid level gauge is within
the specification range.
When an Alarm is seen, after stopping the operation of this product
and then turn off the power supply switch to stop the product, and turn
off the breaker of the user’s power supply to isolate the product.
Bypass Valve
Close
Open
Summary of Contents for HRR010-A-10 Series
Page 14: ...HRX OM X084 Chapter 1 Safety Instructions 1 8 Material Safety Data Sheet MSDS HRR Series 1 8...
Page 46: ...HRX OM X084 Chapter 3 Transport and Setting Up 3 5 Fill of circulating fluid HRR Series 3 24...
Page 120: ...HRX OM X084 Chapter 6 Option 6 5 Option Z HRR Series 6 6...
Page 165: ......
