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 Chapter 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-Stratos PARA/-Z series are for the circulation of
liquids (no oils or liquids containing oil, no media containing foodstuffs) 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-Stratos PARA
series must not be used in applications involving potable water or foodstuffs.
Pumps of the Wilo-Stratos PARA-Z series are additionally suitable for use in
• potable water circulation systems
Installation and operating instructions Wilo-Stratos PARA/-Z
English
27