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  • FRANÇAIS, page 39
▶ Do not store or consume any food in the same room.
▶ Avoid touching the surface, remove visible dirt.
▶ Wash hands after finishing work.
Prescribed personal protective equipment
During installation, maintenance and disposal at the system, always wear
protective equipment:
▶ Protective clothing
▶ Protective gloves
▶ Safety footwear
▶ Eye protection
Pumps can start up unexpectedly.
Before performing maintenance or repair work on the system,
switch it off or disconnect from the power supply.
▶ The pump must never run dry or in slurping operation, impeller and pump
housing must always be flooded to at least the minimum immersion depth.
▶ The pump must never be used when there are people in the water or the
pressure pipe is not connected.
▶ The pump builds up a pumping pressure/excess pressure.
328-198_02
2.3

Intended use

The system is to be used as a mono system with one pump in single-family
homes and as a duo system in multi-family homes, industrial buildings and
public facilities. Domestic wastewater is the only pumping medium possible.
If the system is used for wastewaster containing sewage, the corresponding
pump variant (here STZ 1000 - black water submersible pump with chopping
mechanism must be fitted.
Special conditions for safe operation
• Set up outside potentially explosive areas
• Frost-free depth - Install the product in such a way that water-bearing com-
ponents are at a frost-free depth (regional definition).
• Heed the load class for traffic safety
Heed the regional discharge conditions of the municipal authorities, quite
often, for example, maximum wastewater temperatures are prescribed (e. g.
35°C).
All conversions or attachments that are carried out without the express and
written permission of the manufacturer, the use of non-genuine spare parts
and repairs carried out by companies or persons not approved by the manu-
facturer will lead to a loss of warranty.
Installation and operating manual
25

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