SMC Networks HRSH090 Series, Руководство по эксплуатации

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HRX-OM-R026
Chapter 8 Control, Inspection and Cleaning
HRSH Series 8.4 Stop for a Long Time
8-7
8.4 Stop for a Long Time
If there is a concern that the product will not be operated for a long period of
time or there is a risk of freezing, conduct the following operations.
1.
Shut off the breaker of the customer
’s power supply. (Turn of the breaker at the back of
the product when option B [Earth leakage breaker] and HRSH090-

-40-

is selected)
2.
Drain the circulating fluid completely.
Please refer to
’’8.4.1 Drain of the circulating fluid’’ for the method of drain the circulating
fluid from the product.
3.
After draining, cover the product with a sheet and store. (Prepare the sheet.)
8.4.1 Drain of the circulating fluid
1.
Shut off the breaker of the customer
’s power supply.
2.
Place a container underneath the drain outlet.

Stop the customer device and release the residual pressure before
draining the circulating fluid.

For relocation or long-term storage, drain the residual liquid in the piping as
much as possible. Residual liquid may drip during movement or installation.