Installation And Electrical Connection - Wilo Stratos PARA/-Z Serie Notice De Montage Et De Mise En Service

7 Installation and electrical connection

DANGER! Risk of fatal injury!
Incorrect installation and improper electrical connections can be life-threatening.
Danger from electrical current must be eliminated.
• The installation and electrical connection may only be carried out by qualified person-
nel in accordance with the applicable regulations!
• Adhere to regulations for accident prevention!
• Comply with the regulations of the local energy supply company!
WARNING! Risk of injury!
The control module is not removable. If the control module has been separated from
the pump as a result of force, there is a risk of personal injury:
• During generator operation of the pump (rotor driven by booster pump) a hazardous
voltage is produced at the unguarded motor terminals.
• Caused by the remaining electrical connection on the control module.
CAUTION! Risk of material damage!
Excessive force on the pump module is to be avoided.
• The mains and control cable of the Stratos PARA/-Z series can only be connected at
the factory. Subsequent installation is not possible.
• Never pull on the pump cable!
• Do not kink the cable!
• Do not place any objects on the cable!
7.1 Installation
WARNING! Risk of injury!
Incorrect installation can result in personal injury.
• There is a crushing hazard!
• There is a risk of injury due to sharp edges/burrs. Wear appropriate protective clothing
(e.g. safety gloves)!
• There is a risk of injury hazard due to the pump/motor falling!
Use suitable lifting gear to secure the pump/motor against falling!
CAUTION! Risk of material damage!
Incorrect installation can result in property damage.
• Only use qualified personnel for installation work!
• Observe national and regional regulations!
• When the pump needs to be transported, it may be carried only by the motor/pump
housing.
Never by the control module or cable!
• Installation within a building:
Install the pump in a dry, well-ventilated room. Ambient temperatures below -20°C are
not permitted.
• Installation outside a building (outdoor installation):
• Install the pump in a sump (e.g. light sump, ring sump) with a cover or in a cabinet/hous-
ing as weather protection.
• To ensure the waste heat is dissipated properly the motor and the electronics must be
ventilated at all times.
• Avoid exposure of the pump to direct sunlight.
• The Stratos PARA/-Z 1-8, 1-11, 1-12 pump requires protection to ensure the conden-
sate drain grooves remain free from contaminants (Fig. 3).
Installation and operating instructions Wilo-Stratos PARA/-Z
English
35