Grundfos CRN 125-11, Инструкция по установке и эксплуатации

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We recommend that you repair pumps with motors of
7.5 kW and up at the installation site. Necessary
lifting equipment must be available.
Related information
2.4 Lifting the product
6.1 Contaminated pumps
CAUTION
Biological hazard
Minor or moderate personal injury
‐
Flush the pump thoroughly with water
and rinse the pump parts in water after
dismantling.
The product will be classified as contaminated if it has
been used for a liquid which is injurious to health or
toxic.
If you request Grundfos to service the product,
contact Grundfos with details about the liquid before
returning the product for service. Otherwise, Grundfos
can refuse to accept the product for service.
Any application for service must include details about
the liquid.
Clean the product in the best possible way before you
return it.
Costs of returning the product are to be paid by the
customer.
6.2 Service documentation
6.2.1 Pump
You can find detailed information about how to
service your product in the service instructions which
can be accessed via the QR code or link below:
Service instructions for CR, CRN 95 to 255
QR99233360
http://net.grundfos.com/qr/i/99233360
Additional service documentation including service
videos are available in Grundfos Product Center >
http://product-selection.grundfos.com/.
6.2.2 Motor
Grundfos MG and MGE motors
Service documentation is available in Grundfos
Product Center > http://product-
selection.grundfos.com/.
Motors of other makes
Contact the motor manufacturer.
6.3 Maintaining the product
DANGER
Electric shock
Death or serious personal injury
‐
Before starting any work on the prod-
uct, make sure that the power supply
has been switched off and that it can-
not be accidentally switched on.
WARNING
Falling objects
Death or serious personal injury
‐
Do not use the motor eyebolts to lift the
entire pump if the pump is fitted with a
motor of another make than Grundfos
MG and MGE.
‐
Follow the lifting instructions.
‐
Use lifting equipment which is ap-
proved for the weight of the product.
‐
Persons must keep a safe distance to
the product during lifting operations.
‐
Wear personal protective equipment.
For lifting instructions, see section Lifting the product.
WARNING
Falling objects
Death or serious personal injury
‐
Keep the product in a stable and fixed
position when working on it.
WARNING
Corrosive liquids
Death or serious personal injury
‐
Wear personal protective equipment.
WARNING
Toxic liquids
Death or serious personal injury
‐
Wear personal protective equipment.
CAUTION
Hot or cold liquid
Minor or moderate personal injury
‐
Wear personal protective equipment.
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English (GB)