Buhnen HB 5010, Translation Of The Original Operating Manual

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Installation
14
4.2.2 Further tips on hose guidance
Wrong Right
By pulling the ends of rolled up hoses, torsion stress
occurs. The smallest permissible bending radius can
be undercut!
Unwind the ring. (Do not pull off the hose)
A too short hose will buckle at the connection ends
Plan to leave a straight piece (length approx. 5 x
hose diameter) at the connection ends.
A greater bending radius will increase the service life
of the hose.
Torsion movement leads to destruction of the
heatable hose. This occurs frequently due to
incorrect installation, but above all due to twisting the
hose during assembly.
Let the hose axes run parallel during laying. Lay the
hose in such a way that the direction of movement
runs on a level with the hose axes.