Preliminary Recommendations - WEG CFW701 User Manual

Safety Instructions
Hot surface.

1.3 PRELIMINARY RECOMMENDATIONS

DANGER!
Always disconnect the main power supply before touching any electrical
device associated with the inverter. Several components may remain charged
with high voltage and/or in movement (fans), even after the AC power supply
has been disconnected or turned off. Wait at least 10 minutes to guarantee
the fully discharge of capacitors. Always connect the equipment frame to the
ground protection (PE).
DANGER!
Débranchez toujours l'alimentation principale avant d'entrer en contact avec un
appareil électrique associé au variateur. Plusieurs composants peuvent rester
chargés à un potentiel électrique élevé et/ou être en mouvement (ventilateurs),
même après la déconnexion ou la coupure de l'alimentation en courant alternatif.
Attendez au moins 10 minutes que les condensateurs se déchargent
complètement.
Raccordez toujours la masse de l'appareil à une terre protectrice (PE).
NOTE!
Frequency inverters may cause interference in other electronic devices. Follow
„
the recommendations listed in
on page
Fully read this manual before installing or operating the inverter.
„
Do not perform a withstand voltage test on any part of the inverter!
ATTENTION!
When in operation, electric energy systems – such as transformers, converters,
motors and cables – generate electromagnetic fields (EMF), posing a risk to
people with pacemakers or implants who stay in close proximity to them.
Therefore, those people must stay at least 2 meters away from such equipment.
2 | CFW701
Chapter 3 INSTALLATION AND CONNECTION
9, to minimize these effects.
If needed, please, consult WEG.