English
Installation and operating instructions Wilo domestic water systems HiMulti3..H.. /HMHI/HWJ
21
1 General information
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 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 cor-
respond to the relevant version of the product and
the underlying safety standards valid at the time
of going to print.
1.2 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 decla-
rations made in the installation and operating
instructions on product/personnel safety are not
observed, this declaration loses its validity.
2 Safety
These operating instructions contain basic infor-
mation which must be adhered to during installa-
tion and operation. For this reason, these operating
instructions must, without fail, be read by the serv-
ice technician and the responsible operator before
installation and commissioning. It is not only the
general safety instructions listed under this
“Safety” section that must be adhered to but also
the special safety instructions with danger symbols
included under the following sections.
2.1 Symbols and signal words 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 (serious) injury to persons is proba-
ble 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.
Information that appears directly on the product,
such as:
• Direction of rotation arrow,
• Identifiers for connections,
• Rating plate,
• Warning sticker,
must be strictly complied with and kept in legible
condition.
2.2 Personnel qualifications
The installation, operating and maintenance per-
sonnel must have the appropriate qualifications for
this work. Area of responsibility, terms of reference
and monitoring of the personnel are to be ensured
by the operator. If the personnel are not in posses-
sion of the necessary knowledge, they are to be
trained and instructed. This can be accomplished, if
necessary, by the manufacturer of the product at
the request of the operator.
2.3 Danger in the event of non-observance of the
safety instructions
Non-observance of the safety instructions can
result in risk of injury to persons and damage to
the environment and the product/unit. Non-
observance of the safety instructions results in
the loss of any claims to damages.
In detail, non-observance can, for example, result
in the following risks:
• Danger to persons due to electrical, mechanical
and bacteriological factors
• Damage to the environment due to leakage of
hazardous materials
• Property damage
• Failure of important product/unit functions
• Failure of required maintenance and repair procedures
2.4 Safety consciousness on the job
The safety instructions included in these installa-
tion and operating instructions, the existing
national regulations for accident prevention
together with any internal working, operating and
safety regulations of the operator are to be com-
plied with.
2.5 Safety instructions for the operator
This appliance is not intended for use by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and
knowledge, unless they have been given supervi-
sion or instruction concerning use of the appliance
by a person responsible for their safety.
Children should be supervised to ensure that they
do not play with the appliance.
Содержание Wilo-HiMulti 3 H Series
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