oventrop HydroControl V 1062404 Instrucciones De Uso página 49

HydroControl V
Commissioning
NOTICE
Damage to property due to lubricants!
Seals can be destroyed by the use of greases or oils.
!
Do not use greases or oils during mounting.
!
If necessary, flush dirt particles and grease and oil residues out of the
pipework.
!
When selecting the operating medium, observe the current state of the art.
!
If the operating medium is contaminated, install a strainer in the supply
pipe.
•
The valve can be installed in any position.
•
For maintenance purposes, we recommend installing shutoff valves
upstream and downstream of the valve or system section.
f
Make sure that the product and the pipework are free from contamination.
f
Mount the valve so that the flow is in the direction of the arrow. (Note the
marking on the body.)
f
Make sure that there is a straight pipe section with L = 3 x Ø in front of the
valve and a straight pipe section with L = 2 x Ø behind the valve.
f
Install the product free of tension.
f
Make sure that the valve remains easily accessible.
1
Fit the double regulating valve into the pipe.
2
Screw the double regulating valve on tightly.
7. Commissioning
7.1 Filling, venting and leak testing
1
Fill the heating system.
2
Vent the heating system.
3
Carry out a leak test according to DIN EN 1264.
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