V/D
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ERIES
N
OTES ON THE DOCUMENTATION
1-4 Revision: 2.1
1.5 Service notes
Pay attention to the following points when handling Teflon hoses and
screw connections:
− Do not kink the hoses.
− Avoid excess mechanical strain on the Teflon hoses.
− When reconnecting, push the hoses completely onto the fittings and
tighten the lock-nuts up to the stop.
− If white stress marks can be seen on a hose, replace it – white marks
on Teflon hoses indicate damages.
− When shortening hoses, cut at right angles using a sharp knife (do not
pinch off or crimp using side cutters or similar tools).