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Fig. 8
Manifold pipe support using vibration damper
Fig. 9
Break tank (example)
23
Inlet with float valve (accessories)
24
Air supply/extraction with insect protection
25
Inspection opening
26
Overflow
Ensure adequate drainage. Protect siphon or valve
against ingress of insects. Do not connect directly
to sewer system
(free outlet according to EN 1717)
27
Draining
28
Extractor (connection for DEA)
29
Low-water signal generator with terminal box
29a
Circuit diagram
bl = blue
sw - bl = NC contact
br = brown
sw - br = NO contact
sw = black
30
Connection for flushing apparatus, inlet
31
Level display
Installation and operating instructions Wilo-DEA
Fig. 10 Drainage pipe for flushing
33
Drainage pipe
Nominal diameter = pump connection nominal
diameter or a nominal diameter smaller than the
pump connection nominal diameter
Note:
If a diaphragm pressure vessel is arranged on the
end pressure side, arrange the drainage directly
downstream of the diaphragm pressure vessel.
English
21
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