User manual

38
Start-up
Danfoss valves (see „5.2.2 Adapter for Danfoss“ on page
38) or the supplied support ring (see „5.2.3 Support
ring“ on page 42).
5.2.2 Adapter for Danfoss
One of the provided adapters is needed to attach to
Danfoss valves. The assignment of the suitable adapter
to the relevant valve can be found in the following il-
lustrations.
Please ensure that you do not trap your fingers
between the two halves of the adapter!
The RA and RAV adapters have been manufactured
with pre-tension in order to provide a better seat. Use
a screwdriver during installation if necessary, and bend
it open slightly in the vicinity of the screw (see follow-
ing figures).