Important - check this every time you set up |
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lowell
Newbie Joined: 27 Jun 2020 Location: Illinois Online Status: Offline Posts: 7 |
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Topic: Important - check this every time you set up Posted: 28 Jun 2020 at 5:47pm |
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Been working on issues with a 171i just got. First thing was electrical. Surge protector indicated an open ground and reverse polarity. I’m not real good at electricity so called an electrician friend. He was puzzled at first. I had also got small shocks from this one and previous trailer.
He decided my outlet I was plugged into was not grounded. He drove a rod into the ground and touched it to bare metal on trailer and open ground and reverse polarity was no longer indicated on surge protector. Put a new circuit in house I knew would be grounded and that fixed the problem. The trailer hitch was sitting on gravel and the was not enough to ground trailer good enough. Taking a ground rod with me in case electrical source is not a grounded circuit
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techntrek
Admin Group - pHp Joined: 29 Jul 2009 Location: MD Online Status: Offline Posts: 9059 |
Post Options Quote Reply Posted: 14 Dec 2018 at 3:58pm | |
I'm glad to see this thread is still making an impact. I'll add that since I posted this, I've checked my hookup with an outlet tester and NCVT every time (I have a voltage display inside), and I've found multiple campgrounds with miswired power poles.
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Doug ~ '10 171 (2009-2015) ~ 2008 Salem ~ Pod instruction manual
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Shane
podders Helping podders - pHp Joined: 09 Sep 2018 Location: Northern IL. Online Status: Offline Posts: 98 |
Post Options Quote Reply Posted: 09 Dec 2018 at 2:35pm | |
I just gotten my tester yesterday, now I will make sure I test my pod every time... Thanks for the information! It could be a matter of life or death!
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ENGINE 55,TRUCK 44,BATALLION 12
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davidhager
Newbie Joined: 27 Apr 2018 Online Status: Offline Posts: 2 |
Post Options Quote Reply Posted: 28 Apr 2018 at 6:19am | |
Thank you for sharing such amazing tips. It's good to be a part of such helpful community.
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David H Hager
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Ninjamini
Newbie Joined: 24 Jan 2015 Location: Fort Lauderdale Online Status: Offline Posts: 30 |
Post Options Quote Reply Posted: 12 Apr 2018 at 12:50pm | |
What size?
https://www.amazon.com/Fluke-1AC-A1-II-VoltAlert-Non-Contact-Voltage/dp/B00ATGPRRQ/ref=sr_1_10?ie=UTF8&qid=1523555149&sr=8-10&keywords=Volt-Alert
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jmsokol
Groupie Joined: 21 May 2014 Location: Maryland Online Status: Offline Posts: 89 |
Post Options Quote Reply Posted: 14 Mar 2018 at 3:13pm | |
I'm going to do a two-fer and answer both questions at once. An EMS is a type of surge protector that including on-board testing for over and under voltages, as well as an open ground. EMS is short for Electrical Monitoring System and typically sold by two main companies, Progressive Industries and SurgeGuard. Expect to pay between $300 to $500 for a "smart" surge protector with EMS capabilities. And no, just because you have an EMS installed doesn't mean you can't have a hot-skin voltage. One of the most dangerous mis-wiring conditions I've discovered and named is an RPBG for Reverse Polarity Bootleg Ground, and there's no surge protector on the market, smart EMS or whatever" that can detect or disconnect your RV from an RPBG miswired outlet. Here's the article where I introduce the concept of an RPBG to the construction industry: http://www.ecmweb.com/contractor/failures-outlet-testing-exposed Also, I'm going to be on the RV Show USA radio program this evening from 6:30 to 7:30PM Central Time, so call up and ask your question if you can. https://www.facebook.com/TheRVShowUSA/ Here's more info below: RV Electricity editor Mike Sokol will appear later TODAY on the syndicated radio program, The RV Show USA. The program is taped live on Facebook to be broadcast later on radio stations across the USA. Mike will be the guest for one hour beginning at: Pacific Time: 4:30 p.m. Mountain Time: 5:30 p.m. Central Time: 6:30 p.m. Eastern Time: 7:30 p.m. During the show, please call in with your questions for Mike toll free at 1-855-296-7469.
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mike@noshockzone.org
www.noshockzone.org |
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babyboogerfamily
Newbie Joined: 05 Mar 2018 Location: VA Online Status: Offline Posts: 36 |
Post Options Quote Reply Posted: 14 Mar 2018 at 2:51pm | |
What is an EMS?
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mjlrpod
Senior Member Joined: 27 Sep 2016 Location: Massachusetts Online Status: Offline Posts: 1214 |
Post Options Quote Reply Posted: 14 Mar 2018 at 2:32pm | |
As I understand it, my hardwired EMS will protect against a hot skin condition. As far as i know, I dont need to check for it, or worry about it (as long as the EMS is working) Or is that not true ?
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2017.5 Rp-172
2020 R-pod 195 2015 Frontier sv 4.0L 6cyl I'll be rpodding |
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GlueGuy
Senior Member Joined: 15 May 2017 Location: N. California Online Status: Offline Posts: 2629 |
Post Options Quote Reply Posted: 14 Mar 2018 at 1:00pm | |
This will not protect you from surges or brown outs; only that the initial hookup is correct. |
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bp
2017 R-Pod 179 Hood River 2015 Ford F150 SuperCrew 4WD 3.5L Ecoboost |
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babyboogerfamily
Newbie Joined: 05 Mar 2018 Location: VA Online Status: Offline Posts: 36 |
Post Options Quote Reply Posted: 14 Mar 2018 at 12:26pm | |
I started reading more from the Save Zone blog and I gather that if I test the voltage from the junction first, then the exterior of the camper with a no-contact test followed by a non-contact test internally for an outlet followed again by a voltage test I should be good? So I need the non-contact meter and a voltage meter?
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