Kessel Aqualift-F Anleitung Seite 19

Hazard through heavy weights/Sturdiness of system parts
Depending on the version, the pre-assembled chamber parts weight about 40 - 60 kg, the chamber co-
vers 50 - 90 kg and the pumps 15 kg. The parts may only be lifted and installed by two people using re-
spective lifting gear, exercising due care and wearing protective equipment (e.g. safety boots).
The wastewater system pumps wastewater free of sewage which can contain hazardous substances.
Health risk/Personal protective equipment
During all work on the system, care must be taken that there is no direct contact between the wastewa-
ter or system parts soiled by it and eyes, mouth or skin. In the case of direct contact, the part of the body
affected must immediately be washed thoroughly and disinfected if necessary.
In addition, the atmosphere in the chamber system can present a health risk. For this reason, make sure
sufficient air exchange has taken place before entering the chamber, or that a respective (forced) venti-
lation takes place during entry.
We recommend the use of a portable multi-gas warning unit with an optical and acoustic alarm.
Noise must be expected during operation of the pump(s). This noise can be annoying, depending on the
Noise pollution / Sound protection
installation situation. In as far as requirements are made on the maximum permissible volume, appro-
priate measures must be taken on site to meet these requirements.
Generally speaking, structural sound protection must be observed in accordance with DIN 4109. This af-
fects acoustic insulation of the collecting tank, for example, as well as the complete pipework installati-
on (inlet, venting, cable conduits and pressure pipes).
Before use, check the conditions on site. The correct use of the pump is the basic pre-condition for
Switching the pump on/Putting it into operation
explosion protection.
• Dry run or slurping operation must be excluded!
• The machine must never run dry or in slurping operation, impeller and pump housing must always be
flooded to at least the minimum immersion depth.
• Minimum immersion depths must be heeded!
• The pump must never be used when there are people in the water.
• The pump builds up a pumping pressure/excess pressure.
The safety instructions contained in this manual that have to be heeded for the installation, operation, maintenance and
repair of the unit are marked with the following symbols:
General hazard symbol in accordance with ISO 3864-B-3-1 for indicating personal hazard
Hazard symbol in accordance with ISO 3864-B-3-6 warning of electrical voltage.
This word indicates safety instructions the non-observance of which can cause hazards for the
Achtung
machine and its function.
This operating manual must always be available at the unit.
1. Safety instructions
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