Installation And Electrical Connection - Wilo MAXO Instrucciones De Instalación Y Funcionamiento

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Installation and electrical connection

7 Installation and electrical connection
DANGER
Risk of fatal electrical shock!
Exclusively carry out any work on the pump/system after it has been de-ener-
gised!
WARNING
Risk of fatal electrical shock!
The cover of the control module must never be opened.
Opening the control module will invalidate the warranty.
DANGER
Risk of fatal electrical shock! Generator or turbine operation
during pump flow!
Even without the module (without electrical connection), there may be dangerous
contact voltage at the motor contacts.
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WARNING
Danger of injury!
Only carry out work on the pump/system using suitable tools and once it has come
to a standstill.
WARNING
Hot surface!
The entire pump can become very hot. There is a risk of burns!
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Avoid flow in the pump during dismantling/installation work!
Close the existing shut-off devices in front of and behind the pump!
If no shut-off devices are fitted, drain the system!
Allow the pump to cool down before commencing any work!
WILO SE 2022-04