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Beschikbare talen
Beschikbare talen
S 10 / S 15
6. Installation
correct
X
Bend
Pipe bend
correct
correct
correct
Flexible connecting hoses
D
external
Installation guidelines
Hose DN
L
min
8 mm
Ensure sufficient equipotential bonding.
• The permissible bending radius R
ing during transport and assembly as well as when installed. If it is not possible to
observe the minimum bending radius, a different installation method should be
used or a suitable hose should be selected.
wrong
Please refer to the table for the minimum length
L
min
60 mm
• For curved installation there must be sufficient hose length available to form
an open loop, as otherwise the hose will become kinked at the joints and thus
destroyed.
• The hose length may change slightly due to the effects of pressure or heat. For
straight installation, allowance should therefore be made to compensate for chang-
es in the hose length.
• Never twist or kink the flexible connection.
wrong
• Ensure that the hose is never stressed by external tensile or compressive forces dur-
ing assembly or when in use.
• Rigid connections (external thread) should not be further tightened after attaching
wrong
the second connection, as this causes twisting and may damage the hose.
• The hose installer is always responsible for ensuring a tight join.
• The installer should check any sealing material supplied with the hose to ensure
that it is suitable, as the hose manufacturer does not know the connection material
or geometry.
wrong
D
PN
external
12 mm
20 bar
= 27 mm must be observed at all times, includ-
min
α = 90°
L
L
min
min
140 mm
180 mm
18
R
min
27 mm
α = 180°
α = 360°
L
min
260 mm
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