Kessel Aqualift S Compact, Installation And Operating Instructions Manual

Page: 20 / 100

EN
2 Safety
2.1 General safety instructions
The instructions for the system and system parts as well as the maintenance and handover records must be kept available
at the system.
The accident prevention regulations, the applicable standards, directives and guidelines as well as the regulations of the
local energy and utility companies must be observed during the installation, operation, maintenance and repair of the sys-
tem.
NOTICE
Disconnect system from energy sources!
Ensure that the electrical components are disconnected from the electrical power supply during the work.
WARNING
Live parts!
Heed the following points when working on electrical cables and connections:
The national safety regulations apply for all electrical work on the system.
The system must be supplied through a residual current protection device (RCD) with residual current of not
more than 30mA.
The control unit and the float switch or level detection are live and should not be opened.
It must be ensured that the electric cables as well as all other electrical system components are in a faultless condition. In
case of damage, the system may on no account be put into operation or must be stopped immediately.
WARNING
Danger due to overvoltage!
Operate the system only in buildings in which an overvoltage protection system (e.g. surge arrestor, type 2 per
VDE regulations) is installed. Interference voltage can seriously damage electrical components and lead to sys-
tem failure.
CAUTION
Hot surfaces!
The drive motor can develop a high temperature during operation.
Wear protective gloves.
WARNING
Transport risk / system's own weight!
Check the weight of the system / system components (
see "Technical data", page 23
).
Pay attention to correct lifting and ergonomic factors.
NOTICE
Contaminated surface!
The system and surroundings can be contaminated by germs.
Do not store or consume any food in the same room.
Avoid touching the surface, remove visible dirt.
After work is complete, wash your hands.
Prescribed personal protective equipment!
Always use personal protective equipment during installation, maintenance and disposal work on the system.
Protective clothing
Protective gloves
Safety footwear
Face protection
CAUTION
Pumps can start up unexpectedly.
Before undertaking maintenance or repair work on the system, switch it off or disconnect it from the power supply.
The pump must never run dry or in slurping operation; the multi-vane impeller and pump housing must always be
flooded up 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.
2.2 Personnel - qualification
The relevant operational safety regulations and the hazardous substances ordinance or national equivalents apply for the
operation of the system.
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