Speidel 41010-30, Официальное инструкционное руководство

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2.3 Information on special components
Container lid
The lid helps with heating to reach the temperatures faster. The
ventilation holes prevent pressure build-up in the boiler and allow air to
circulate easily. Water condenses on the underside of the lid at higher
temperatures. When lifting the lid, make sure that the edge of the lid is
held over the opening in the boiler so that the condensation water that
runs off (when held at an angle) runs back again.
Brewing kettle with double jacket
The double jacket on the Braumeister PLUS offers the main advan-
tage that the trub in the wort can sink to the bottom during the cooling
process without disturbance, thus forming a very clear wort before it is
drained. Furthermore, there is no turbulence if, for example, a cooling
spiral is removed after cooling. The cooling time is similar to that of a
cooling spiral. It is possible that trub which quickly settles in the middle
of the wort is wrapped around the temperature sensor in an isolating
manner and therefore several degrees more are displayed than are
actually present in the wort.
The direction of flow through the double jacket is usually from bottom
to top. This is where the best convection and trub precipitation was
obtained from tests.
After cooling, drain the double jacket (into a collecting vessel – not over the
electronics of the Braumeister). The connections fit on common coupling
systems such as Gardena (welded on are sockets 1“ ET).
Restriction: When brewing with a short malt pipe, the cooling function of the
double jacket can only be used to a limited extent due to the small contact
surface with the wort. We recommend the optional cooling spiral. The water
quality for cooling via the double jacket should be such that it is as low in
lime and free of rust particles as possible (water from heavily rusted supply
pipes). In the case of water containing lime, an decalcification with stain-
less steel-compatible substances may be necessary after a certain time to
maintain an optimum flow rate.
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