Installing hose lines
1.
Cut off the ends of the hoses at right
angles.
2.
Pull the union nut (20) and clamp ring
(21) over the hose (24) - see figure
Ä
‘Installing hose lines’ on page 18
.
3.
Push the hose end (24) up to the stop
over the nozzle (4) and widen, if neces‐
sary.
Ensure that the O-ring and the
flat seal (23) is sitting properly.
Never re-use used PTFE seals.
An installation sealed in this way
is not watertight.
This type of seal is permanently
distorted when subjected to
pressure.
4.
Place the hose (24) with the nozzle (22)
onto the valve.
5.
Clamp the hose connector: Tighten the
union nut (20) while simultaneously
pressing on the hose (24).
6.
Re-tighten the hose connector: Pull on
the hose (24) briefly, which is fastened
to the dosing head and then tighten the
union nut (20) once more.
P_ALP_0009_SW
A
20
21
22
23
24
Fig. 4
A
Pressure connector
20 Union nut
21 Clamp ring
22 Nozzle
23 O-ring or flat seal
24 Hose
Installation, hydraulic
19
Summary of Contents for alpha ALPc 0230
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