Appendix B: UL Instructions
Danger
ElectricShockHazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
Risque d’électrocution
Nepasbrancher/débrancherlecâblage,l’équipementsoustension.
Lenon-respectdecetteprescriptionpeutentraînerdesblessuresgraves,voirefatales.
ElectricShockHazard
Do not operate equipment with covers removed.
Failure to comply could result in death or serious injury.
The diagrams in this section may show inverters without covers or safety shields to show details. Be sure to rein
-
stall covers or shields before operating the inverters and run the inverters according to the instructions described
in this manual.
Always ground the motor-side grounding terminal.
Improper equipment grounding could result in death or serious injury by contacting the motor case.
Do not touch any terminals before the capacitors have fully discharged.
Failure to comply could result in death or serious injury.
Before wiring terminals, disconnect all power to the equipment. The internal capacitor remains charged even after
the power supply is turned off. After shutting off the power, wait for at least the amount of time specied on the
inverter before touching any components.
Donotallowunqualiedpersonneltoperformworkontheinverter.
Failure to comply could result in death or serious injury.
Installation, maintenance, inspection, and servicing must be performed only by authorized personnel familiar with
installation, adjustment, and maintenance of inverters.
Do not perform work on the inverter while wearing loose clothing, jewelry, or lack of eye protection.
Failure to comply could result in death or serious injury.
Remove all metal objects such as watches and rings, secure loose clothing, and wear eye protection before
beginning work on the inverter.
Do not remove covers or touch circuit boards while the power is on.
Failure to comply could result in death or serious injury.
Risque d’électrocution
Nepasutiliserl’équipement,cachesdéposés.
Lenon-respectdecetteprescriptionpeutentraînerdesblessuresgraves,voirefatales.
Pourmontrerdesdétails,lesschémasci-contenuspeuventreprésenterdesinverseursdépourvusdecaches
oudeprotectionsdesécurité.Veilleràreposerlescachesetlesprotectionsavantdemettrelesinverseursen
marcheselonlesinstructionscontenuesdanscemanuel.
Le terminal de masse côté moteur doit toujours être mis à la terre.
Uncircuitdeterreinadaptépeutentraînerdesblessuresgraves,voirefatales,encasdecontactaveclecarter
dumoteur.
Eviter tout contact avec les terminaux avant la décharge complète des condenseurs.
Lenon-respectdecetteprescriptionpeutentraînerdesblessuresgraves,voirefatales.
Avantdecâblerlesterminaux,coupertoutalimentationélectriqueversl’équipement.Lecondenseurintégré
demeurechargémêmeaprèscoupuredel’alimentation.Aprèsavoircoupél’alimentation,respecteraumoins
VDI100 • Instruction manual 353