Wilo Wilo-Star-Z 25/6, Installation And Operating Instructions Manual

Page: 25 / 187

Installation and operating instructions Wilo-Star-Z/-ZD 19
English
Installation and operating instructions
1 General information
About this document
The language of the original operating instructions is German.
All other languages of these instructions are translations of the
original operating instructions.
These installation and operating instructions are an integral
part of the product. They must be kept readily available at the
place where the product is installed. Strict adherence to these
instructions is a precondition for the proper use and correct
operation of the product.
These installation and operating instructions correspond to the
relevant version of the product and the underlying safety
standards valid at the time of going to print.
EC declaration of conformity:
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
without our agreement or the declarations made in the instal-
lation and operating instructions on product/personnel safety
are not observed, this declaration loses its validity.
2 Safety
These operating instructions contain basic information which
must be adhered to during installation, operation and mainte-
nance. For this reason, these operating instructions must, with-
out fail, be read by the service technician and the responsible
specialist/operator before installation and commissioning.
It is not only the general safety instructions listed under the main
point “safety” that must be adhered to but also the special safety
instructions with danger symbols included under the following
main points.