Zehnder Pumpen KOMPAKTBOY DOPPEL, Operating Manual

Page: 55 / 144

Kompaktboy Double
en
English
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2.2 Intended use
The lifting unit Kompaktboy Double is mainly designed for the use in residential houses.
But it can also be used in small commercial operations.
Other application possibilities are not permitted. In particular, drainage objects which lay
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Intended use also includes compliance with the instructions in this manual and product-
related documents.
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The sewage lifting units of the Kompaktboy model range are intended for collecting and
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The lifting units are designed for faeces-containing and faeces-free domestic waste
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sewage channel.
- Never operate the plant outside of the operating limits. The maximum possible feed
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Chapter 9 „Technical data“
- The sewage lifting unit must not be operated in continuous operation. The plant
is designed for intermittent periodic duty (25% ED - S3). .
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Chapter 9 „Technical data“
- Never operate the plant or centrifugal pump in dry-running.
- Never use worn components (neglected maintenance).
- Do not use the plant in explosion-endangered areas.
- Never inject harmful substances into the plant which can lead to damage of persons,
which contaminate waters as well as impair the functionality of the plant. These par-
ticularly include the following:
‡
Waste water containing oils and greases.
‡
Aggressive substances, e.g. acids (pipe cleaning agents with a pH-value below 4),
lyes, salts and condensates.
‡
Cleaning and disinfection agents, dishwashing and laundry detergents in over-
dosed quantities, e.g. such leading to disproportionately high formation of foam.
‡
Flammable and explosive substances, e.g. petrol, benzene, oil, phenols, solvent-
based lacquers, spirit.
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synthetic resins, tar, cardboard, textiles, greases (oils), paint residues, gypsum,
cement, lime.
‡
Waste water from manure pits and animal husbandry, e.g. slaughterhouse waste,
slurry, dung, liquid manure.
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