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Verfügbare Sprachen
Verfügbare Sprachen
3.2
Improper use
4
Product description
4.1
Design
6
5
4
Fig. 1: Overview
4.1.1
Hydraulics
Installation and operating instructions Wilo-Rexa CUT GE
Product description
▪ Sewage containing faeces
▪ Wastewater (with small amounts of sand and gravel)
▪ Fluids with dry matter up to max. 8 %
NOTICE
Cleaning cloths and wipes can cause clogging in the macerator!
To prevent cleaning cloths and wipes in the fluid, mechanically pre-clean the incom-
ing fluid.
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 pumps
are not designed for these fluids.
DANGER
Danger due to fluids hazardous to health!
If the pump is used in fluids hazardous to health, decontaminate the pump after dis-
mantling and before carrying out any other work! There is a risk of fatal injury! Ob-
serve the specifications in the work regulations! The operator must make sure that
the personnel have received and read the work regulations!
The submersible pumps must not be used for pumping:
▪ Drinking water
▪ Fluids containing hard components (such as stones, wood, metal, etc.)
▪ Fluids containing large quantities of abrasive contents (e.g. sand, gavel)
Intended use also includes compliance with this manual. Any other use is regarded as
non-compliant with the intended use.
Submersible sewage pump with external macerator as a submersible monobloc unit for
continuous duty in wet well installation.
1
Handle/attachment point
1
2
Motor housing
3
Seal housing
2
4
Pressure connection
5
Hydraulics housing
6
Power supply cable
3
Centrifugal hydraulics with upstream macerator. The macerator breaks up admixtures
suitable for cutting for transfer in a 1¼" pressure pipe or larger. The pressure side con-
nection is designed as a horizontal flange connection.
The hydraulics are not self-priming, in other words, the fluid must flow in either auto-
matically or with supply pressure.
en
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