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1. Safety Insructions
The personnel for assembly, operation, maintenance and repair must possess the appropriate qualifi-
cation for this type of work. The area of responsibility, the authority and the supervision of personnel
must be exactly regulated by the operator.
The operational safety of the system supplied is only guaranteed when it is used in accordance with the
regulations. The limits of the technical specifications may not be exceeded on any account.
This system contains electric charges and controls rotating mechanical plant components.
Non-compliance with the operating instructions may result in considerable damage to property, perso-
nal injuries or fatal accidents.
During assembly, operation, maintenance and repair of the system, the regulations for the prevention
of accidents, the pertinent DIN and VDE standards and directives, and the regulations of the local power
supply industry must be heeded.
The system represents one component in a whole plant. Please therefore also heed the operating in-
structions for the system as a whole and the individual components. During assembly, maintenance,
service and repair work on one of the components, the system as a whole must always be put out of
operation and secured against unintentional restart.
The system must not be operated in potentially explosive areas.
The switch unit is live and must not be opened. Only qualified electricians may carry out work on elec-
trical facilities. The term qualified electrician is defined in VDE 0105.
The pump housing must not be opened. Work on the pump exceeding the scope of the activities de-
scribed in the chapter "Service and maintenance" is not permissible.
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.
Conversions or changes to the system may only be carried out in agreement with the manufacturer. For
safety reasons, use original spare parts and accessories approved by the manufacturer. The use of other
parts may void the liability for any consequences arising thereof.
The system does not influence the quality of the service water.
In the case of backwater, wastewater from the sewer can be pushed back into the service water net-
work.
In the event of damage, water can leak from the basic unit. Danger of slipping!
The water must be discharged by installing a floor drain, for example.
The service water is not suitable for consumption and personal hygiene.
Signs saying “Caution: Not drinking water” must be attached to all tapping points.
The basic tank can fall off the wall if not secured properly or if installation is faulty.
Risk of injury! Care must be taken that the wall and/or the brackets have a sufficient load bearing ca-
pacity.
Ladders or similar must not be leant against the basic tank. Suitable access steps must be provided for
work on the system.
Caution!
Warning!
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