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2.7
Unauthorised modification and manufacture of spare parts
Unauthorised modification and manufacture of spare parts will impair the safety of the
product/personnel and is not permitted. This also applies to all installed plug and cable
connections on the product. Non-observance results in a loss of any claims to damages
and it will void the manufacturer's declarations regarding safety.
2.8
Improper use
The operating safety of the supplied product is only guaranteed for conventional use in
accordance with Section 4 of the operating instructions. The limit values must on no
account fall under or exceed those specified in the catalogue/data sheet.
3 Transport and interim storage
On arrival, immediately check the product and its packaging for damage in transit. If dam-
age is detected, the necessary steps involving the forwarding agent must be taken within
the specified period.
CAUTION! Risk of injuries to personnel and property damage!
Incorrect transport and interim storage can cause damage to the product and injury to
personnel.
• The pump and its packaging must be protected against moisture, frost and mechanical
damage during transport and interim storage.
• Packaging that has become weakened loses its strength and call allow the product to
fall out, causing injury to personnel.
• When the pump needs to be transported, it may be carried only by the motor/pump
housing. Never by the control module or cable.
4 Intended use
The high-efficiency pumps of the Wilo-Yonos ECO BMS series are for the circulation of
liquids (no oils or liquids containing oil) in
• hot water heating systems
• cooling and cold water circuits
• closed-circuit industrial
• solar installations
• geothermal systems
WARNING! Health hazard!
Because of the materials used in their construction, pumps of the Wilo-Yonos ECO
BMS series must not be used in applications involving drinking water or foodstuffs.
5 Product information
5.1
Type key
Example: Yonos ECO 25/1-5 BMS
Yonos ECO
25
1-5
BMS
24
= high-efficiency pump
25 = nominal diameter 25
Screwed connection:
1
= lowest selectable delivery head in [m]
5
= maximum delivery head in [m] at Q = 0 m
Application for building automation
25 (Rp 1), 30 (Rp 1¼)
3
/h
WILO SE 05/2017
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