Wilo Stratos MAXO Serie Instrucciones De Instalación Y Funcionamiento página 128

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5.4 Installation
128
Installation
7. Comply with the inlet and outlet sections in front of and behind the pump.
8. Make sure that the pump can be installed free of mechanical stresses.
9. Allow a 10 cm distance around the control module so that it does not overheat.
10.Observe permissible installation positions.
Installation within a building
The pump should be installed in a dry, well ventilated and dust-free room – in accord-
ance with the protection class (see rating plate of the pump).
CAUTION
Exceeding/dropping below the permissible ambient temperature!
The control module switches off in the event of excess temperatures!
▪ Provide adequate ventilation/heating!
▪ Do not cover the control module and pump with objects!
▪ Provide a clearance of min. 10 cm around the control module!
▪ Ambient temperatures below -10 °C are not permitted!
Installation outside a building (outdoor installation)
▪ Observe permissible environmental conditions and protection class.
▪ Install the pump in a housing as weather protection. Ambient temperatures below
-10 °C are not permitted.
▪ Protect the pump against the effects of weather such as direct sunlight, rain and snow.
▪ Protect the pump so that the condensate drain openings remain free of dirt.
▪ Implement suitable measures to prevent the formation of condensation water.
▪ Perform assembly so that the pump shaft is horizontal and not under strain!
▪ Make sure that the pump is installed in a permissible installation position and with the
correct flow direction: Follow the direction of flow on the pump housing!
Fig. 9: Observe the flow direction
▪ Installation of pump only in permissible installation position!
Fig. 10: Permissible installation positions
▪ If necessary, rotate the motor including the control module, see section "Aligning the
motor head [} 132]"
WILO SE 2018-11