English
1. Introduction
1.1. About this document
The language of the original operating instructions is German.
All other language versions are translations of the original German
manual.
This manual is divided into individual sections, which are listed in the
table of contents. Each section has a heading which clearly describes
its content.
A copy of the EC-Declaration of conformity is a component of these
operating instructions.
If a technical modification is made on the designs named there with-
out our agreement, this declaration loses its validity.
1.2. Personnel qualifications
All personnel who work on or with the pump chamber must be quali-
fied to carry out this work, e.g. electrical work must be performed by
a qualified electrician. All personnel must be of legal age.
Operating and maintenance personnel must also observe national
accident prevention regulations.
It must be ensured that personnel have read and understood the in-
structions in this operating and maintenance handbook; if necessary,
this manual must be ordered from the manufacturer in the required
language.
This pump chamber is not designed to be used by persons (including
children) with restricted physical, sensory or mental capacities, or
those with a lack of experience and/or knowledge, unless they are
supervised by a person responsible for their safety and have received
instructions from that person on how the pump chamber is to be
used.
Children must be supervised to ensure that they do not play with or
in the pump chamber.
1.3. Copyright
This operating and maintenance manual has been copyrighted by
the manufacturer. The operating and maintenance manual is intend-
ed for use by installation, operating and maintenance personnel.
It contains technical regulations and drawings which may not be
reproduced or distributed, either completely or in part, or used for
purposes of competition, or shared with others without the express
consent of the manufacturer. The illustrations used may differ from
the original and are intended merely as an example representation of
the chamber.
1.4. Subject to change
The manufacturer reserves the right to make technical modifications
to units or components. This operating and maintenance manual
relates to the pump chamber specified on the title page.
1.5. Warranty
In general, the specifications in the current "general terms and con-
ditions" apply for the warranty. You can find these here: www.wilo.
com/legal
Any deviations must be contractually agreed and shall then be given
priority.
1.5.1. General
The manufacturer has an obligation to resolve any defects on cham-
bers sold if one or more of the following apply:
• The defects are caused by the materials used or the way the product
was manufactured or designed.
• The defects were reported in writing to the manufacturer within the
agreed warranty period.
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INTRODUCTION
WILO SE 11-2015 V05 DIN A4