SR882 operation manual
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a profession requiring a comparable level of knowledge. The following must be observed
during installation and commissioning:
The relevant regional and national regulations.
The technical and safety instructions of these instructions.
Warning: risk of scalding
There is danger of steam emission from safety valves. Therefore a discharge pipe must be
connected to the safety assembly, please observe the enclosed instructions regarding the
safety valve when doing this.
Attention: damage of solar pump station
The group of fittings must be installed with sufficient spacing to the collectors because
temperatures in the vicinity of the collectors can be very high. An intermediate vessel
may be necessary for installation in the attic.
It is imperative that you make sure the PTFE sealing elements of the solar pump
station do not come into contact with substances containing mineral oil. Mineral oil
products cause lasting damage to the material, whereby its sealant properties are lost.
If necessary, ask the manufacturer whether the solar fluid, fats or installation aids
contain mineral oils.
We don’t assume liability nor provide warranty for damage to solar
station resulting from sealants damaged in this way.
1.4 Station dimensions
Height ( with insulation): 410mm
Width (with insulation): 350mm
Depth (with insulation): 165mm
Install height(centre): 1600mm
Distance axis/wall: 55mm
Pipe connections: 3/4’ IT (inner thread)
Connection for expansion vessel set:
3/4’ET, flat sealing
Outlet safety valve: 1/2 IT
1.5 Specification of components
1.5.1 Safety valve: 6bar
1.5.2 Manometer: 0-6bar
1.5.3 Non-return valve: opening pressure 200mm H
2
O height
