Alfa Laval PHE, Руководство пользователя

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Installation English
3490008529 rev 2012-01
Plate Heat Exchanger -11 EN
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Requirements
Space
A minimum free space is needed for lifting plates in
and out. Refer to the delivered PHE drawing.
Foundation
Install on a flat foundation giving enough support to
the frame.
Elbow
To make it easier to disconnect the PHE, an elbow
should be fitted to the connection in the pressure
plate, directed upwards or sideways, and with anoth-
er flange located just outside the contour of the Plate
Heat Exchanger.
Shut-off valve
To be able to open the PHE, shut-off valves should
be provided in all connections.
Pressure plate
Must be moved when the PHE is opened. Therefore
no fixed pipes should be fitted inside the shaded ar-
ea. Use, for example, a short bend directed side-
ways.
Pipe connection
Avoid excessive force on pipe connections.
Fit the pipes so that no tension is transferred to the
heat exhanger. Nozzle loads are not permitted.
Pipes connected to the pressure plate and to the
connection plates must allow ±1 % of the distance
from the connection to the frame plate (see assembly
PHE drawing).
Applicable for 3A Standards
Once the unit is in its location and the feet have been
properly adjusted, it is the responsibility of the end
user to seal around the feet with silicone or caulking
to fulfil 3A standard.
Note!
Dismantle pipes from the pressure plate and the con-
nections plate(s) so that the pressure plate and the
connection plate(s) are free to move along the carrying
bar.
Caution!
Turning of the connections will damage the gaskets on
the end plate and cause leakage.
No installations are to
be made in the area be-
hind the pressure plate.
Foundation
Space
Pressure plate
3A Standard