Safety
4 WILO SE 11/2011
English
Qualification The pump may only be installed by qualified per-
sonnel. This product may not be commissioned or
operated by persons with insufficient account-
ability (including children) or who do not possess
the relevant specialist knowledge. Exceptions are
only permitted on appropriate instruction from
safety-responsible persons. The electrical con-
nection may only be established by a qualified
electrician.
Regulations The current versions of the following regulations
must be observed when installing the equipment:
• Accident prevention regulations
• DVGW worksheet W551 (in Germany)
• VDE 0370/Part 1
• Other local regulations (e.g. IEC, VDE, etc.)
Conversion, spare parts The pump must not be technically modified or
converted. It is not permitted to open the pump
motor by removing the plastic lid. Only use origi-
nal spare parts.
Transport Unpack and check the pump and all accessories
upon receipt. Report any damage sustained in
transit immediately.
Dispatch the pump in the original packing only.
Electrical current There is a danger of an electric shock when work-
ing with electrical current. Therefore:
• Switch off the power before beginning work
on the pump and make sure that it cannot be
switched on again accidentally.
• Do not kink or nip the power cable or allow it
to come into contact with heat sources.
• The pump is protected against drips in
accordance with protection class IP 42. Pro-
tect the pump against water spray. Do not
immerse in water or other fluids.
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