Dental Chair Grounding Provision

[danilo]

Guys,

is it necessary to ground off the power supply of dental chair in a solidly grounded system?cant find provision about this in NEC..

appreciate your help..

Gracias,

Danilo

 

[Jhr]

Re: Dental Chair Grounding Provision

Danilo the only thing I found in the 2005 NEC is Art. 517, 517.45, 517.19 (C), but then look at Part 2 517.10 (B) (2). Maybe that would help, what have you found.