Person
1)
Approved activities on KESSEL systems
Electrical specialist VDE 0105
(per regulations for electrical
safety, or per national equivalents)
Work on electri-
cal installation
1) Operation and assembly work may only be carried out by persons who are 18 years of age.
2.2
General safety notes
The accident prevention regulations, the applicable stan-
dards and directives as well as the regulations from the local
energy and supply companies must be observed during the
installation, operation, maintenance and repair of the system.
NOTICE
Disconnect system from energy sources!
Ensure that the electrical components are discon-
nected 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 elec-
trical work on the system.
The system must be supplied through a residual
current protection device (RCD) with residual cur-
rent of not more than 30 mA.
The float switch unit are live and must not be opened.
Make sure that the electric cables as well as all other elec-
trical installation 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 elec-
trical components and lead to system failure.
CAUTION
Hot surfaces!
Pumps can become very hot during operation.
Wear protective gloves or allow the pump to cool.
EN
016-102_05
Pumping station / Installation and operating manual
51 / 144
Summary of Contents for Aquapump Small
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