Wilo Medana CH1-LC Notice De Montage Et De Mise En Service page 21

2.2 Personnel qualifications
2.3 Safety consciousness on the job
2.4 Safety instructions for the oper-
ator
2.5 Safety instructions for installation
and maintenance work
2.6 Unauthorised modification of
components and use of unauthor-
ised spare parts
2.7 Improper use
3 Product information
3.1 Type key
Example:
Wilo
Medana
C
H
Installation and operating instructions Wilo-Medana CH1-LC
Product information
NOTICE
Note containing useful information for the user about the product. It assists the user
in the case of an issue.
The installation, application and maintenance personnel must have the appropriate
qualifications to complete this work. The operator must ensure the personnel's areas of
responsibility, terms of reference and their supervision. If the personnel are not in pos-
session of the necessary knowledge, they are to be trained and instructed. If necessary,
this training can be carried out by the product's manufacturer on the operator's behalf.
The existing directives for accident prevention must be adhered to. Danger from elec-
trical current must be eliminated. Local directives or general directives [e.g. IEC, VDE
etc.] and instructions from local energy supply companies must be respected.
This device is not intended for use by persons (including children) with reduced phys-
ical, sensory or mental capabilities, or a lack of experience or knowledge, unless they
are monitored or have been given detailed instructions concerning use of the device by
a person responsible for their safety.
Children must be supervised to ensure that they do not play with the device.
ƒ
If hot or cold components of the product or installation pose a danger, it is the cus-
tomer's responsibility to guard them against being touched.
ƒ
Guards protecting against touching moving components (such as the coupling) must
not be removed whilst the product is in operation.
ƒ
Hazardous fluids (i.e. which are explosive, toxic or hot) which have leaked (e.g. from
the shaft seals) must be disposed of so that they pose no danger to persons or to the
environment. National statutory provisions must be respected.
ƒ
Danger from electrical current must be eliminated. Local directives or general direct-
ives [e.g. IEC, VDE etc.] and instructions from local energy supply companies must be
respected.
The operator must ensure that all maintenance and installation work is carried out by
authorised and qualified personnel, who are sufficiently informed from their own de-
tailed study of the installation and operating instructions. Work on the product/unit
must only be carried out when at a standstill. The procedures described in the installa-
tion and operating instructions for deactivating the product/installation must always be
complied with.
Immediately on conclusion of the work, all safety and protective devices must be put
back in position and recommissioned.
Unauthorised modification of components and use of unauthorised spare parts will im-
pair the safety of the product/personnel, and will render the manufacturer's declara-
tions regarding safety void. Modifications to the product are only permissible following
consultation with the manufacturer.
Original spare parts and accessories authorised by the manufacturer ensure safety. The
use of other parts absolves the manufacturing company of any and all liability.
The operational reliability of the supplied product is only guaranteed for conventional
use in accordance with Chapter 4 of the Installation and operating instructions. The
limit values must on no account fall below or exceed the values specified in the cata-
logue/data sheet.
Medana CH1-LC.404-5/E/A/10T
Brand
Multistage centrifugal pump
Commercial series
Horizontal pump
en
21