HRX-OM-R039
Chapter 4 Starting the Product
HRSE Series
4.5
Check items after starting
4-7
4.5 Check items after starting
Check the following items after starting the product.
There is no leakage from piping.
There is no drain of circulating fluid from the drain port.
The tank level is within the specified range.
4.6 Adjustment of Circulating Fluid
Flow adjustment
If the flow rate is less than 5L/min it will not be able to achieve the specified
cooling capacity. The adjustment of flow rate should be performed using a
manual bypass valve and monitoring the pressure or flow rate in the
customer’s device, referring to the recommended piping flow shown in
Figure 3.4-2, until they reach the required value.
When the flow rate of the circulating fluid becomes 4L/min. or lower, a
protective device of the thermo chiller operates to stop it's operation.
("AL07" alarm will be generated.)
Please reconsider the piping of the equipment that the product is
connected to, or consider using the "Bypass piping set; HRS-BP001"
that is available as an option.
When an Alarm is seen, press the [STOP] button 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.
