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#192501 - 02/16/10 12:49 PM 517 & Vision Clinic  
Yoopersup  Offline
Member
Joined: Mar 2003
Posts: 840
Michigan
Does Vision clinic come under 517 Health Care Facilities??
if they just adjust & fit eyes glasses I;d say I'd say NO.
If they examan Eyes ( test for eye problems )??not sure
If they do eye surgery or any invesive surgery I'd say yes

Anyone run into this before??
Yoopersup


2017 / 2014 NEC & Related Books and Study Guides

#192503 - 02/16/10 01:18 PM Re: 517 & Vision Clinic [Re: Yoopersup]  
gfretwell  Offline


Member
Joined: Jul 2004
Posts: 9,140
Estero,Fl,usa
Do they have a machine that plugs into the wall and also contacts the patient, like that thing they measure eyeball pressures with? If so, that goes on a 517 circuit.

At least that is my understanding of why we want redundant grounding. The eyeball is a very undesirable fault path.
Makes my eyes water, just to type it.


Greg Fretwell

#192509 - 02/16/10 05:21 PM Re: 517 & Vision Clinic [Re: gfretwell]  
HotLine1  Offline


Member
Joined: Apr 2002
Posts: 6,877
Brick, NJ USA
I tend to agree with Greg. Equipment that contacts a patient is HCF wiring method.

The equipment has a HG cord cap 99+%.



John

#192518 - 02/16/10 08:54 PM Re: 517 & Vision Clinic [Re: HotLine1]  
Rewire  Offline
Member
Joined: Feb 2008
Posts: 165
Missouri
If it is a patient care area then follow 517


#192624 - 02/20/10 01:01 PM Re: 517 & Vision Clinic [Re: Rewire]  
harold endean  Offline
Member
Joined: Feb 2002
Posts: 2,233
Boonton, NJ
If there isn't any machine contact with patient, you might want to get a letter from the people running the clinic stating that. This way if a machine goes in later you would be covered for liability. I was told by an EC that the office he was wiring didn't have ANY patient machine contact. I got a letter from the owner stating that fact. I was just trying to cover my posterior.


#192763 - 03/02/10 02:14 PM Re: 517 & Vision Clinic [Re: harold endean]  
SteveFehr  Offline
Member
Joined: Mar 2005
Posts: 1,213
Chesapeake, VA
What about those vision test machines at the DMV, do they make the DMV a health care facility?


#192770 - 03/02/10 07:47 PM Re: 517 & Vision Clinic [Re: SteveFehr]  
HotLine1  Offline


Member
Joined: Apr 2002
Posts: 6,877
Brick, NJ USA
Does those machines require a HG outlet? Is there the 'green dot' on the male cord cap? Mfg instructions/directions? DMV here is State responsibility, so I have no field experience to go by.



John

#192773 - 03/02/10 09:53 PM Re: 517 & Vision Clinic [Re: HotLine1]  
gfretwell  Offline


Member
Joined: Jul 2004
Posts: 9,140
Estero,Fl,usa
The DMV machine does not make contact with the eye. In a vision center they have that thing that tests eyeball pressure by direct contact. Big difference.


Greg Fretwell

#192808 - 03/03/10 08:06 PM Re: 517 & Vision Clinic [Re: gfretwell]  
HotLine1  Offline


Member
Joined: Apr 2002
Posts: 6,877
Brick, NJ USA
Last time I saw a DMV vision check was when I got my drivers license over 40+ years ago! What was the code back in '63-64???

FYI, vision re-testing is not required here!


John

#192815 - 03/04/10 01:52 PM Re: 517 & Vision Clinic [Re: HotLine1]  
gfretwell  Offline


Member
Joined: Jul 2004
Posts: 9,140
Estero,Fl,usa
They have it here but it is a pretty rudimentary peek into a viewer and the card never changes so if you have a decent memory you can just repeat what the person in front of you said. It only checks distance vision. I need glasses to read but I do fine on the DMV test.
Eye doctors are required to contact DMV if your vision degrades to the point that they think you can't drive. That happened to my father in law but he passed the DMV test so he is still going.


Greg Fretwell


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