6. Fixing Methods
●
Read "Safety Precautions" (pages 3 to 5) carefully, and then fix BHE so that no load acts on BHE
or the nozzles and no vibration acts to BHE.
●
Fix BHE with reference to the fixing methods shown in the figure below.
Fixing brackets are normally not included. Please prepare them by yourself.
Cross bar bracket and bolt
Sheet metal bracket
7. Piping
●
Read carefully the precautions on how to let the fluid flow described in "Safety Precautions"
(pages 3 to 5), and then connect the piping and the control devices.
●
For information on the bore diameters and specifications of pipes connected to BHE, and on
the fluid flow direction and connection ports, refer to the assembly drawing.
●
If you need to change the fluid connection ports shown in the assembly drawing, contact
Hisaka Works in advance, and check about the change.
●
For the method and sequence of starting and stopping the operation, follow the precautions
described in "Safety Precautions" (pages 3 to 5).
●
There is a possibility that the fluid might freeze after stopping operation in the environments
listed below.
•
Cold regions
•
As a cooler with a continuous flow of only low-temperature cooling medium.
•
As a heater with a continuous flow of only low-temperature heating medium.
Discharge the fluid inside of BHE as soon as possible after stopping in order to prevent the fluid
from freezing.
●
Remove the air sufficiently for a while after starting the operation.
8. Operation
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