Wilo Wilo-CronoBloc-BL, Инструкция по установке и эксплуатации

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English
22 WILO SE 11/2013
Installation and operating instructions
1 General
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 rele-
vant 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 with-
out our agreement, this declaration loses its validity.
2 Safety
These operating instructions contain basic information which must
be adhered to during installation and operation. For this reason, these
operating instructions must, without fail, be read by the service tech-
nician and the responsible operator before installation and commis-
sioning.
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.
2.1 Indication of instructions in the
operating instructions
Symbols General danger symbol
Danger due to electrical voltage
NOTE
Signal words DANGER!
Acutely dangerous situation
Non-observance results in death or the most serious of injuries.
WARNING!
The user can suffer (serious) injuries. 'Warning' implies that (seri-
ous) injury to persons is probable if this information is disregarded.
CAUTION!
There is a risk of damaging the product/unit. 'Caution' implies that
damage to the product is likely if this information is disregarded.
NOTE
Useful information on handling the product. It draws attention to
possible problems.