Installation and operating instructions Wilo-Port 800 37
PRODUCT DESCRIPTION English
CAUTION!
Introduction of prohibited media can cause damage to the pump
chamber.
•
Never introduce solid materials, fibres, tar, sand, cement, ash,
coarse paper, paper towels, cardboard, rubble, rubbish, slaughter-
ing waste, grease or oils.
•
If greasy sewage occurs, a grease trap must be provided.
• Improper use and overloading leads to damage to the pump
chamber.
•
The maximum possible inflow must always be lower than the vol
-
ume flow of the pump installed at the relevant duty point.
The following media may not be introduced:
• Sewage from drainage objects that are located above the back-
flow level and can be drained by natural fall (in accordance with EN
12056-1)
•
Explosive and harmful media such as solid materials, rubble, ash,
rubbish, glass, sand/grit, plaster, cement, lime, mortar, fibres, tex
-
tiles, paper towels, nappies, cardboard, coarse paper, synthetic resin,
tar, kitchen waste, grease, oils, waste from slaughtering, carcass
disposal and keeping of animals (manure...)
•
Toxic, aggressive and corrosive media such as heavy metals, bioc
-
ides, pesticides, acids, alkalis, salts, cleaning agents, disinfectant,
washing-up liquid and detergent in excess quantities and any media
that form a disproportionate amount of foam, swimming pool water
(in Germany in accordance with DIN 1986-3).
3.3. Set-up
Fig. 1: Overview
1 Pump chamber
9 Inlet connection
2 Discharge pipe
10
Venting/cable ducts
3 Non-return ball valve
11 Pump
4
Surface coupling
12 Level control
5 Shut-off valve
13 Eyes for lifting equipment
6 Pressure connection
14
Hook for attachment of chain
7 Lifting equipment (chain)
15 Pump chamber cover
8 Cross member
The Wilo-Port 800 is a pump chamber with strong finning for verti
-
cal concealed floor installation outside buildings.
The pump chamber has three inlet connections and a connection
port for venting and cable ducts. As standard, the pump chamber
is supplied with internal pipework including a non-return valve for
connection of a macerator pump.
For use as a pumping station, additional accessories are required.
3.4. Function description
The pump chamber works fully automatically in conjunction with
a submersible pump and level control. The accumulated sewage
is fed to the pump chamber using the inlet connection (3), and is
initially collected. When the collected sewage reaches the switch-
on level, the submersible pump switches on. The submersible pump
pumps the sewage through the discharge pipe and the pressure con-
nection into the onsite pressurised discharge pipe. The water level
in the pump chamber falls. The control switches off the submersible
pump again after a set time or when the switch-off level is reached
(depending on the signal transmitter used).
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Fig. 1
