Installation And Electrical Connection; Installation - Wilo Yonos PARA High Flow Série Notice De Montage Et De Mise En Service

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7 Installation and electrical connection

DANGER! Risk of fatal accident!
Improper installation and electrical connection can result in fatal injury. Danger from
electrical current must be eliminated.
• Installation and electrical connection may only be carried out by qualified personnel
and in accordance with the applicable regulations.
• Accident prevention regulations must be observed!
• Comply with the regulations of the local power supply company!
Pumps with pre-assembled cable:
• Never pull on the pump cable!
• Do not kink the cable.
• Do not place any objects on the cable.
7.1

Installation

WARNING! Danger of personal injury!
Incorrect installation can result in injuries.
• 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 damage to property!
Incorrect installation can result in damage to property.
• Only have installation work performed by qualified personnel.
• 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 and dust-free room – according to the protection
class (see pump rating plate). Ambient temperatures below -20°C are not permissible.
• 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. Ambient temperatures below -20°C are not permissible.
• Avoid exposure of the pump to direct sunlight.
• The pump requires protection so that the condensate drain grooves are not contami-
nated (fig. 7).
• Protection of the pump against rain. Dripping water from above is permitted provided
that the electrical connection has been established in accordance with the installation
and operating instructions and properly sealed.
CAUTION! Risk of damage to property!
Ensure sufficient ventilation/heating if the ambient temperature exceeds/falls below
the permitted limit values.
The electronic module can switch off due to excess temperatures.
Never cover the electronic module with any objects. Maintain an adequate distance of
at least 10 cm clear around the electronic module.
• Carry out all welding and soldering work prior to the installation of the pump.
28 WILO SE 01/2018