417101774_EMP_KKS_E60_E.doc - 14 - Rev. 8-03.10
7.1.2 Connecting the suction line and return line
Pos. Description
1 Union nut
2 Clamping piece
3 Connection piece
4 O-ring
5 Fixing hole
Fig 7.6
CAUTION
When connecting the suction and pressure
pipes, ensure that the O-rings
(Pos. 19) are fixed to the connectors so as
to achieve the required seal.
)
NOTE
The use of an appropriate suction pipe from
our product range is recommended.
CAUTION
When using other hose lines adjust the
curved radius correspondingly. The return
hose must not be bent. During the
installation make sure that no the return line
is not on tension.
# Separate double-hose according to the diagram, cut it straightly and remove the
connecting bridge.
# Push the union nut (pos. 1) and clamping piece (pos. 2) over the suction hose piece
# Attach the connection piece (pos. 3) until stop motion.
# Put the O-ring (pos. 4) in valve groove and screw down the union nut by hand.
# Pull the return hose piece through the fixing hole (pos. 5) and attach it as suction hose
piece.
# Set suction lance into the container.
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