Cristec HPOWER 12V/90A Manual Del Usuario página 27

Main precaution
Before handling the charger, please read carefully this
manual.
Precautions regarding electric shocks
Risk of electric shock and danger of death: it's strictly
forbidden to interfere with the charger when under
voltage.
Precautions regarding accidental earth leaks
The charger's PE terminal must be earthed and connected
before any other terminal.
The charger must be closed before it is turned on with the
screw provided for this purpose.
Accidental leakage current between phase and earth :
standard NFC15-100 should be followed when installing.
Use the services of an electrician or professional installer
to make the necessary connections. The charger should be
connected to a system having a 30mA differential bi-polar
differential circuit-breaker.
Accidental leakage current between the charge circuit and
the earth : accidental current leakage at the earth must be
detected by means of an independent protective device
outside the charger (a residual current device or an
insulation detector).
The installer should decide on the rating and nature of the
protection according to the risks. Special precautions
should be taken on any installation prone to electrolyse
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