oventrop HydroControl D Instrucciones De Uso página 37

HydroControl D
Mounting
6.1 Mounting of the differential
pressure control valve
The differential pressure control valve must be installed in
the return 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
Install the product free of tension.
f
Make sure that the valve remains easily accessible.
1
Fit the differential pressure control valve into the pipe.
2
Screw the differential pressure control valve on tightly.
6.2 Mounting of the impulse tube
Connect the differential pressure control valve to the
partner valve via the impulse tube.
3
2
1
Illustr. 6: Design of the impulse tube
1
Circlip
2
Cap
3
Impulse tube
4
Fastening screw
1
Connect the impulse tube to the HydroControl D
differential pressure control valve (see Illustr. 1 on page
1000100590_10239176 000 00
33 (5)).
Illustr. 7: Connection of the impulse tube to the
HydroControl D
1
Impulse tube
2
Fastening screw
3
Connection of the impulse tube to the
HydroControl D
2
Tighten the fastening screw of the impulse tube
(12 mm spanner).
3
Remove the blue protection cap from the HydroPort
valve of the partner valve.
Make sure that the cap is positioned on top of the
circlip.
To detach the impulse tube, press in the circlip to
release the cap.
4
Push the cap of the impulse tube onto the blue
HydroPort valve of the partner valve until the circlip
engages.
4
1
Illustr. 8: Connection of the impulse tube to the partner
valve
1
Circlip
2
Cap
3
HydroPort valve (partner valve)
1
2
3
2
3
4
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