AlaskaDOTPF

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@Gwalker0220 Ай бұрын

Amazing how many people haul this stuff and have no clue...

@TCASAnalytics 2 ай бұрын

You guys need to make more of these, PLEASE! They are incredibly useful in a world where they want us to pay $600-$2800 for training as specific as this. When you're a small GA Municipally owned airport 2½ hours from the nearest Interstate in Maine, the city that owns and operates the airport can't afford to do much of that! I've learned more in the safety video and this video than with any other video on KZbin! Thanks for making them, please do more!

@vicpetrishak7705 2 ай бұрын

Straight chain pulls are more effective and safer than crossing chain tie downs !

@raykidder8217 2 ай бұрын

It'd be nice to load and secure just one or two machines a day. Local Heavy Equipment Rental Drivers are delivering 4-8 times per day and Picking up the same.....60% of locations are downtown!! 😅 tendinitis is a guarantee

@LeelssDelta 3 ай бұрын

Thanks for the presentation! - from BJC

@jasonervoes1326 4 ай бұрын

Cool traffic lights.

@bjornmclir5015 4 ай бұрын

I just started as the airport maintenance operator at palmer airport and airfield lighting repair is in my job description, i am not an electrician. These videos have been a great help thanks beav! My friend does airfield lighting for DOT in the MatSu valley so i do have someone to call with question so dont get the smoke let outta me.

@dennisdeering7010 4 ай бұрын

Feel free to give me a call if you have any questions. I live in Palmer so I could easily stop by some time. Beav

@gee2greedy Ай бұрын

@@dennisdeering7010hey Dennis wanted to ask you a question with a problem we’re having in our airfield if you can maybe give me some trouble shooting tips lmk

@HansaniKumudumali-py2jh 5 ай бұрын

Correct word is insulation resistance tester

@lucasdobson5957 5 ай бұрын

Snaps are the best to use

@BicolerAsia 8 ай бұрын

I have problems with TGS sir, can we modified the series transformer in to 220 volt...?

@dennisdeering7010 8 ай бұрын

Some Regulators have multi taps for different input voltages. Make sure you consult the manual and the manufacturer to see if yours can be modified.

@niniliumify 10 ай бұрын

Thanks Beav, I learned a lot. (Facilities 459)

@electricianjoelw 11 ай бұрын

Going to try this tomorrow! We have a taxiway fault and cannot find it. A mix of cans and direct bury lights have been driving me crazy!

@dennisdeering7010 Жыл бұрын

To answer @159jakelong"s question: Airfield lighting is a constant current AC series circuit and basically a big loop. There is no neutral and no ground. That's confusing if you are used to working with standard constant voltage parallel systems. If you would like a more thorough explanation of this I'd suggest looking at another You Tube video called TSAIA - Airfield Lighting Safety Program.

@159jakelong Жыл бұрын

Is there a neutral going into the primary connector cause I've been looking and I don't see one

@sanjaymeena4419 Жыл бұрын

Super

@stealthboombox Жыл бұрын

Learned alot thanks 😊

@stealthboombox Жыл бұрын

He basically said 5 different ways of turn the machine off before operating.

@josephmullan8301 Жыл бұрын

Very informative. You are wrong about the double fault lighting through a ground. It lights from both ends through the regulator. We also don't use the cutout anymore because it can create more problems. It's better to find the actual problem in the field with a megger with the block out.

@namesolonggood1sgone Жыл бұрын

36:18 put it on a radio. You likely have some kind of radio with you, right? Company radio? Airfield radio? Put the clamp over the radio antenna and key up. The meter should show some amps. This is how I tested mine. Also, if you take the final bolt out of a fixture and it sparks, you likely have a live fixture. It looks like someone just tapped an arc welder against something. Stop right there and have the circuit shut down before you go any further. Have you heard the one about the exploding can? If you're troubleshooting and you find the fault, often the atmosphere inside of the can will be white. It may be white with steam (and you can get a fixture launched into your face from steam pressure alone), but it's usually with vaporized wire insulation. This insulation is flammable. What do we need for combustion? Fuel, heat and oxygen. If the can still has an arc going on, you have two out of the three. Fuel from the vaproized insulation, heat from the arc and all it will take is cool oxygen to be drawn into the warm can and BOOM, you have an explosion. I've seen this once. The fireball went a good 3-5' into the air. Fortunately, we had all gone to get tools or whatever from our trucks. I was several feet away and felt the concussion from the blast. Imagine if someone had been standing over it. If you must open a hot can where you suspect the fault is, just barely loosen the bolts and pry the light up with a pry bar to see the smoke/steam rolling out of it. And wear your gloves to do it. After the exploding can, I'd ask for the ckt to be turned off before I opened where I thought a problem was. I've been shocked from what I figure was the primary side of a circuit. Just changing a light, I began to stand up and was grabbing at the bolts at the same time and I heard an arc and got a very bad shock. My momentum fortunately made it so I fell backwards and not forwards. Kind of a 'WTF just happened' moment. It went through the air to get me. Figure the voltage was between 800-1200 with the ckt on step 1. I've also opened a circuit hot. I swore my meter showed 0A, but I saw a small orange arc and saw the other interleave had gone dark. I about shit my pants when I realized what I'd done. The female joy kit must have been coming from the regulator. I don't work on the airfield anymore. I left due to some things going on with the airport where I worked, but I found out later it all may have smoothed itself over and I may have gotten a very nice raise would I have remained. Man I miss working on the airfield. "Bending pipe and pulling wire" is utterly boring to me now.

@itsthesteganthat 6 ай бұрын

It should always be locked off before opening anyway.

@907boomer3 Жыл бұрын

Sweet propaganda.

@SPFAlpha Жыл бұрын

Pull up! Alaska DOT aint fuckin around

@namesolonggood1sgone Жыл бұрын

I got shocked from what I can only figure was the primary side of a circuit once. I had just changed the light and was grabbing at the bolts as I was also standing up. At that moment, I heard a *crack* and I felt my muscles convulse and for a brief moment I felt a 60Hz electric shock. Would I have not been in the process of standing up, I suspect I'd have fallen down and gotten possibly locked onto the can and wouldn't be writing this now. It didn't stop me from relamping hot though. I didn't sit through the whole video, but when troubleshooting remember that cans can explode. I saw this once. That white atmosphere inside of the can is vaporized wire insulation with nowhere to go--and it's flammable. We found a fault that was still arcing and thankfully everyone had wandered away from it before it exploded in a 4-5 foot fireball when oxygen got down low enough it reached the arc. Fixtures can be blown up in faults too, the water in the can boils and creates enough pressure it can blow the fixture into your face when the bolts are taken loose. If you're troubleshooting, either turn it off before you open the can or just loosen the bolts and use a pry bar to get the fixture just off the ground so you can see if steam and smoke start billowing out from it. And remember to clamp everything before you disconnect it. I left my airfield job thinking I';d be getting more money but instead found less money and a job I don't like. I miss getting paid to play frogger with airplanes.

@dadsong20 Жыл бұрын

👍so much help, thanks!

@thomasferrusi1345 Жыл бұрын

What a the technical term for plows that follow each other in a staggered line

@fergspan5727 Жыл бұрын

So where there’s a faulty light fixture with the cabling con sealed and having it locked out , how do you test for dead if you can’t access the cabling ?

@dennisdeering7010 Жыл бұрын

One way to test your lockout - Lock the circuit for the fixture in question and then turn all other circuits in the area on. Now see if the light in question is on, or any light near the light in question is on. If any light near is on you could be on the edge (transition) of another circuit and the light in question could be live with a lamp out. Lock out all the circuits that could be in the area, then remove the light and test primary cables with a clamp-on ammeter before opening any primary wiring connections.

@coolminded850 Жыл бұрын

Simple and best explanation. 👌

@alka5041 Жыл бұрын

Thank you Beav for the knowledge you shared with us!! Stay safe!👍 ⚡

@subekthakur6865 Жыл бұрын

Please make more video sir

@mostafamamari6257 Жыл бұрын

What you are doing is something special and wonderful More info

@kavshannawarathne9463 Жыл бұрын

Thank you so much for this video. how can I contact Mr. DENNIS (BEAV) DEERING??

@dennisdeering7010 Жыл бұрын

You can email me at: [email protected]

@airportengineeringsystems7828 Жыл бұрын

Excellent presentation

@rafaelalas7679 Жыл бұрын

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@rafaelalas7679 Жыл бұрын

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@koreanature 2 жыл бұрын

Wow... !!! My best friend, It's always great. We liked and enjoyed to the end. Thanks

@pimpchez 2 жыл бұрын

Thanks

@Radiotexas 2 жыл бұрын

Was just surfing by.... an excellent presentation!

@texansoul78 2 жыл бұрын

When taking the readings to ground do you drive a stake in the soil or just use the inside of the can? Great troubleshooting video by the way👍

@dennisdeering7010 2 жыл бұрын

We pull a bare ground wire in every circuit which is attached at each can. We clip one end of the megger onto either the wire or the can.

@texansoul78 2 жыл бұрын

@@dennisdeering7010 Thanks

@dennisdeering7010 2 жыл бұрын

The ADB Cut-Outs that we use do not short the input and output when the Cut-Out is pulled - it creates an open circuit. You are correct that some Cut-Outs automatically short the input and output when pulled. If this is the case you will have to put an insulator under the output shorting clip or remove the output wires to create an open.

@TCASAnalytics Ай бұрын

I think he was referring to rotating the cover 90° and 270° and reinstalling them. The first grounds the outbound line and the second shorts the CCR to use in testing and troubleshooting. They apparently also have separate blue and gray maintenance SCO covers, one grounding the outbound line side of the primary like rotating the standard cover, but the other one grounds the inbound side of the primary. I'm trying to see if ADB still offers them to purchase because you don't need them until you need them, and tada! I need them. Unfortunately I don't have a full circuit of elevated light posts to widdle down the location of the issue like he showed us here. We have two class 1 L-829 CCRs, one which powers the AGL circuit at 4.8 amps and one which powers our two single channel L-881 PAPI systems, both normally set to Remote and activated by an L-854 RCE through pilot controlled lighting. Of course it's the PAPI CCR and/or circuit which is giving us the issue, the ACE3 system spitting out an OpenCircuit fault code, which seems like it would be straight forward. Unfortunately, this comment section doesn't offer enough room to truly breakdown how this fault started, progressed, and ultimately ended up, but suffice to say it doesn't really care about logic. That said, a quick impedance measurement of the primary line made it clear that whatever is going on is very likely somewhere in the CCR cabinet. If I were a betting man, I'd put my money on a bad relay, somewhere stuck in the open position, confusing our poor CCR ACE3 system!

@jefflewis9880 2 жыл бұрын

Doesn't pulling the S-1 cutout cause both sides of cutout to short together? If so, then when checking for a fault you would need to disconnect the wires at the S-1 cutout not just remove the cutout switch.

@tomfijalkovic4126 2 жыл бұрын

The cutout is the tie that binds.