Product description
en
Installation and operating instructions DrainLift S
9
3.1
Intended use
▪ For the backflow resistant drainage of discharge points for buildings below the back-
flow level
▪ Installation inside buildings (according to EN 12056 und DIN 1986‑100)
▪ Pumping sewage with and without faeces (according to EN 12050-1) out of the do-
mestic area in accordance with EN 12056-1
A grease trap must be installed for pumping greasy sewage!
Application limits
Improper use and overstraining will damage the reservoir. Strictly adhere to the applica-
tion limits:
▪ Max. intake/h: 600 l
▪ Max. positive suction head: 5 m
▪ Max. pressure in the pressure pipe: 1.5 bar
▪ Fluid temperature: 3...40 °C
▪ Ambient temperature: 3...40 °C
CAUTION
Overpressure in the collection reservoir!
Exceeding the application limits can result in overpressure in the collection reservoir.
This can cause the collection reservoir to burst! The application limits must be
strictly observed! The maximum possible intake must always be less than the
volume flow of the lifting unit at the respective duty point!
3.2
Improper use
DANGER
Explosion due to pumping of explosive fluids!
Pumping of highly flammable and explosive fluids (gasoline, kerosene, etc.) in pure
form is strictly prohibited. There is a risk of fatal injury due to explosion! The lifting
unit is not designed for these fluids.
The following fluids may
not
be introduced:
▪ Sewage from drainage objects that are located above the backflow level and can be
drained by natural fall (in accordance with EN 12056-1).
▪ Debris, ash, garbage, glass, sand, plaster, cement, lime, mortar, fibrous materials, tex-
tiles, paper towels, wet-wipes (e.g. fleece cloths, moist toilet paper wipes), nappies,
cardboard, coarse paper, synthetic resins, tar, kitchen waste, grease, oil
▪ Slaughterhouse waste, disposal of slaughtered animals and animal waste (liquid ma-
nure, etc.)
▪ Toxic, aggressive and corrosive media, such as heavy metals, biocides, pesticides, acids,
bases, salts, swimming-pool water (in Germany in accordance with DIN 1986-3)
▪ Cleaning agents, disinfectants, dishwashing or laundry detergents in excess amounts,
and such which have a high degree of foam formation
▪ Drinking water
Intended use also includes compliance with this manual. Any other use is regarded as
non-compliant with the intended use.
4
Product description
4.1
Design
Submersible, ready for connection and fully automatic sewage lifting unit as a single-
pump system for installation in buildings.
