Introduction; About This Document; Personnel Qualifications; Copyright - Wilo -Rexa PRO series Einbau- Und Betriebsanleitung

US English

1. Introduction

1.1. About this document

The language of the original operating instructions
is German. All other languages of these instructions
are translations of the original operating instruc-
tions.
The instructions are divided into individual sections,
which are listed in the table of contents. Each sec-
tion has a heading that clearly describes its content.
A copy of the EC declaration of conformity is a com-
ponent of these operating instructions.
If a technical modification is made on the designs
named there without our agreement, this declara-
tion loses its validity.

1.2. Personnel qualifications

All personnel who work on or with the pump must
be qualified for such work; electrical work, for
example, may only be carried out 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 instructions in this operating and
maintenance manual; if necessary, this manual must
be ordered from the manufacturer in the required
language.
This pump is not intended for use by persons (in-
cluding children) with limited physical, sensory, or
mental capacities or without the relevant experi-
ence or knowledge, unless they are supervised by
a person responsible for their safety and receive
instructions from that person on how to use the
pump.
Children must be supervised in order to ensure that
they do not play with the pump.

1.3. Copyright

This operating and maintenance manual has been
copyrighted by the manufacturer. The operating
and maintenance manual is intended for use by
installation, operating, and maintenance personnel.
It contains regulations and drawings which may not
be reproduced or distributed, either completely or
in part, or used for any competitive purpose without
the expressed consent of the manufacturer. Illustra-
tions may differ from the original and serve only as
example illustrations of the pumps.

1.4. Subject to changes

The manufacturer reserves the right to make tech-
nical modifications to units or components. This
operating and maintenance manual refers to the
pump shown on the title page.

1.5. Warranty

In general, the specifications in the current "general
terms and conditions" apply for the warranty. You
can find these here: www.wilo.com/legal/
8
Any deviations must be contractually agreed and
shall then be given priority.
1.5.1. General
The manufacturer is obliged to correct any de-
fects found in the pumps it sells, provided that the
defects meet one or more of the following require-
ments:
• 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 manu-
facturer within the agreed warranty period.
• The pump was used only as prescribed.
• All monitoring devices are connected and were
tested before commissioning.
1.5.2. Warranty period
The duration of the warranty period is stipulated in
the "general terms and conditions."
Any deviations must be contractually agreed.
1.5.3. Spare parts, attachments, and modifications
Only genuine spare parts from the manufacturer
may be used for repairs, replacements, attachments,
and modifications. Unauthorized add-ons and mod-
ifications or the use of non-original spare parts can
seriously damage the pump and/or injure personnel.
1.5.4. Maintenance
The prescribed maintenance and inspection work
should be carried out regularly. This work may only
be carried out by qualified, trained, and authorized
personnel.
1.5.5. Damage to the product
Damage and malfunctions that endanger safety
must be eliminated immediately by trained per-
sonnel. The pump may only be operated if it is in
perfect working order.
In general, repairs should only be carried out by Wilo
customer service.
1.5.6. Disclaimer
No warranty claims will be accepted and no liability
will be assumed for pump damage if any of the
following items apply:
• Inadequate dimensioning by the manufacturer due
to insufficient and/or incorrect information provided
by the end user or customer
• Non-compliance with safety instructions and work-
ing instructions as specified in this operating and
maintenance manual
• Improper use
• Incorrect storage and transport
• Improper assembly/dismantling
• Insufficient or incorrect maintenance
• Incorrect repairs
• Inadequate construction site or construction work
• Chemical, electrochemical, and electrical influences
• Wear
INTRODUCTION
WILO SE 2014-11 V05 Letter