Wilo COR-1HELIX VE5203/3/VR, Installation And Operating Instructions Manual

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English
Installation and operating instructions Wilo-Economy CO-1, CO/T-1;-Comfort-Vario COR-1 21
Installation and operating instructions
1 General
Only properly trained staff should carry out the
installation and commissioning!
1.1 About this document
The language of the original operating instruc-
tions is German. All other languages of these
instructions are translations of the original oper-
ating 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.
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, this declara-
tion 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 operat-
ing instructions must, without fail, be read by the
service technician and the responsible 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.
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 (serious) injury to persons is proba-
ble if this information is disregarded.
CAUTION!
There is a risk of damage to the product/unit.
'Caution' implies that damage to the product is
likely if this information is disregarded.
NOTE: Useful information on handling the prod-
uct. It draws attention to possible problems.
2.2 Personnel qualifications
The installation, maintenance and repair person-
nel must have the necessary qualifications for this
work.
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
product/unit. Non-observance of the safety
instructions can result in the loss of any claims to
damages.
In detail, non-observance can, for example, result
in the following risks:
• Failure of important product/unit functions
• Failure of required maintenance and repair proce-
dures
• Danger to persons from electrical, mechanical and
bacteriological influences
• Property damage
2.4 Safety instructions for the operator
The existing directives for accident prevention
must be adhered to.
Danger from electrical current must be eliminated.
Local directives or general directives [e.g. IEC, VDE
etc.] and local power supply companies must be
adhered to.
This device is not intended to be operated by per-
sons (including children) with impaired physical,
sensory or mental capacities or lack of experience
and/or lack of knowledge, except in cases where
they are supervised by a person responsible for
their safety or where they receive instruction from
such a person as to how the device is to be opera-
ted.
Children must be kept under supervision in order
to ensure that they do not play with the device.
2.5 Safety instructions for inspection and
installation work
The operator must ensure that all inspection and
installation work is carried out by authorised and
qualified personnel, who are sufficiently informed
from their own detailed study of the operating
instructions.
Work on the product/unit should only be carried
out when it has been brought to a standstill. It is
mandatory that the procedure described in the
installation and operating instructions for shut-
ting down the product/unit be complied with.