Grundfos MAGNA1 Instrucciones De Seguridad página 9

WARNING
Electric shock
Death or serious personal injury
- Connect the pump to an external
main switch with a minimum contact
gap of 3 mm in all poles.
- Use earthing or neutralisation for
protection against indirect contact.
- For plug-connected versions: In
case of an insulation fault, the fault
current may be a pulsating DC.
Observe national legislation about
requirements for and selection of
Residual Current Device (RCD)
when installing the pump.
For terminal-connected versions:
In case of an insulation fault, the
fault current may be a DC or
pulsating DC. Observe national
legislation about requirements for
and selection of Residual Current
Device (RCD) when installing the
pump.
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