Thank you for the a/c power lesson. And thank you for reading the comments and acknowledging them. I have an exhaust fan at work that is smoking. It's a big one, blades are at least 5 feet diameter. When the Hvac guys come in I want to watch them diag it. We have 480 3 phase so I watch and learn before I touch. Not taking any chances. I am the maintenance supervisor for the 1.5 million square foot warehouse. I love watching your videos and soaking up the info. I've learned so much since I started watching about a month ago. When I get paid I'll order some merchandise I promise.
I got another one to add to this. The motor burned up from a single phase event and they found that the bearings are bad on the shaft. Someone installed small hoses to grease the bearings so you would not have to take the whole thing apart to get to them. The fittings were outside the unit. Just walk up and grease away. Well someone didn't tighten the hose good enough and the grease never made it to the bearings. The problem is you cant see the other side of the fittings. The whole unit has to come apart to get to it. There are 15 units that I cant see if they are getting greased enough. My scissor lift is maxed out just to the roof. I got a nice mess to figure out. Lol
In the restaurant industry, generally if you tell a manager about issues with a system, it will usually never get to the person that needs to hear what is needed or what repairs are needed upcoming. Often the next time you are there that person no longer works there. You always need to find a person above them if you can, and even that has a small percentage of success. I used to make vendors leave a log in the office with a synopsis of repairs made, or recommendations. Many times I went back and a new face was there, I said look in your file cabinet under Repairs. They would say holy shit this is great. Put the logo back centered on the ball cap as it belongs, I have no clue who in their right mind decided to do this on every cap, but it was originally because on camera interviews are off to one side, and with the sponsors logo off to one side it shows on camera better. And quit with the "merch" Merchandise!
Trick that usually works when putting a switch back into the box is pull and twist two times (if there is enough length of wire) and then push in and untwist once.
"Big Picture" 100% of the time, when repairing anything mechanical. I don't work in HVAC, I fix more IT related machines. But there's still...always a reason. Granted, in my field that "reason" can often be a "user," the methodology of big picture diagnosis still definitely applies. As always, excellent advice.
You seem to change a lot of those single pole triple throw switches..... why not use a line throw handle disconnect? Seems like it would stand up better to the application? Great work... Be safe
I appreciate that you take the time explaining things in depth. It’s helpful for those of us who aren’t in the trade but want to learn. Thank you for the videos, keep it up!
Your videos make me wonder what took me so long to find them. Love watching right until the very end without any interruptions, just enjoy soaking everything up.
Do you put lockouts on the breaker downstairs to stop some &@!?)£ from killing you while your up top changing the switch out. ? Love the channel stay safe
Lol “busted”. Good one, while heavy commercial and industrial would definitely require that, light commercial does not because there is usually no on site safety inspector to fine your company for not following OSHA protocols. But it is definitely a good practice.
Makes me glad the only frustration I deal with are 3-way switches in my old house built in the late '30's lol. I have to deal with the old fabric and wax sheathing that crumbles and that aluminized copper
Hi Chris, Why don't managers do a walk around on the equipment once or twice a month? It seems obvious to us, but it's not general human nature. It's like opening the hood of your vehicle when putting in gas and having a quick look at things. Does not happen, that's often costly. But, it's like that. We know why but lets end that thought here. You did a great job with the fault finding there, that is good quality and safe work being done there. Keep it up, Kind regards to all, South Africa
Why is there smoke in the kitchen? Probably because somebody's burning something! LOL I cringed pretty hard when I saw the motor's vents all clogged up. That poor thing was choking! Good practice is to simply replace a switch that feels odd. Even if the contacts ohm out fine, if the action is crap, it's gonna fail sooner or later. In the video it looks like part of the plastic toggle of the switch has seen some heat lately, that circuit breaker certainly saved the day.
100% agree with your big picture philosophy. Whenever I get called to fix electrical I always want to know what caused the failure. I had to replace a breaker that wouldn’t reset and ended up finding a length of burnt wire running along two outlets. Overloaded circuit and a short to ground as a result.
as a hood cleaner. you should be cleaning the whole thing. when my team cleans the hood we clean every thing that deals with it. if it has belt we check that too.
I think that technically, with those TEFC motors, cooling air does not flow through the motor - only over it. "hasn't been running in a while.." NICE ONE! Sometimes we just have to suck it up. Long gone are they days of blowing out fins and coils with cheap R-12
Oh man you brought back some memories with that. Yup we used 22 just to blow the dust off our shoes, lmao. Crazy how things have changed so dramatically and they are still cutting refrigerants left and right. Soon we will be left with only water as a refrigerant, lol.
I was just thinking when u turned the fan off and on with the safety switch: If on VFD you should never do that with a switch placed after the VFD because the start current might then damage it. If VFD was bypassed then I get why you could operate it like that. Otherwise u would have needed to to it from the VFD to avoid blowing that.
6:53 I'm watching this video and the Flyers game at the same time and said to myself "where the hell did he get an insulated torque phillips screwdriver??" LOL!
I've asked myself quite often already, watching your videos, why put those switches on the fan chassis at all, instead of the frame or in a central switch box where the cables run down to the kitchen/breaker panel.. somewhere that doesn't vibrate. I'm also wondering why those fans generally don't seem to have any sort of roof or cover on them so it doesn't rain directly in to the motor or belt assembly all the time. I'm not in HVAC tech, I'm just a regular engineer, and the way these fans are designed just screams "high maintenance". Is this some job security thing that's going on?
It’s because the fan is not belt turned so the motor shakes because it’s in the middle or look how the exit plate is bent that can be a problem be cuz is all the other exit plate there fine and not bent so that’s probably why the side has more playing than the other side so the motor wants to shake the over way away from the bent side
Im quite certain that's a die cast metal terminal box, specially being on a roof in 120*+ weather and exhaust fan. Plastic conduit box would not likely meet code and would only last a month in those harsh conditions.
@@mrbyamile6973 I guess die cast aluminium could be possible? I'm an electrician in Europe and we rarely use those kind, but the color almost looked plastic to me!
@@JantjeVloet In the US metal conduit is still very common and as I suggested likely required by NEC (National Electric Code) for us on most commercial applications due to flammability. Even flame retarded plastics produce nasty glasses when heated. I'm not sure if its cast aluminum (aluminium depending on where you live) as the components seem heavier than aluminum. Whatever they are made of they are somewhat corrosion resistant but not real heavy duty. Feels like what old antique cast material model cars were made from in the 50s. They are painted grey with a thick powder coat like paint and look similar to the grey plastic conduit. I tried saving money and ran a bunch of plastic conduit in a greenhouse I built for my wife. It got hot enough to turn the conduit runs into spaghetti noodles, even warped the junction boxes :(
it's hard for most people to over-torque electrical connections, most often everything isn't tight enough. I'd be the fella that's at the limits of the devices, but had things come loose over the years and ruin my/others day/s.
Why would the side of the case be dented like that? Is it possible that during high winds some debris smacked into it? Or you can open the hinge too far and smash that side onto the ground?
Why not mount the switch where it doesn't vibrate? Like on the lower portion where the other box was located? Too low to the roof? If you want to run a vfd at 100%all the time then it wastes energy so cheaper to bypass. I'm sure they don't need it at 100%all the time though. Vfd are also good for phase loss protection.
The worse alternative to too much wire in a junction box is too little - you can always trim back excess, but you cannot cut the wires longer. Fortunately, you seem to be working with multi-strand connection wire, which remains flexible longer than solid conductor wire, where age hardening can be a real problem... ask me how I know... As for the gunk on that motor, that was just sad and disgusting at the same time. One thing that I'm seeing with those kitchen exhaust fans is that they don't seem to have any serious grease trap or filter in the ducts... makes life even harder for the fans, and the service techs...
We had a customer with a similar situation and they had some previous tech wire it direct and took the switch out! I told them that was unsafe and violated code ! I was told it works don't try to fix something that is working! Unfortunately the customer was wrong but you can't argue with them! What to do?
The previous tech/company would be held responsible if something happened, unless you touch it. Then you own it. That's my understanding of the way it goes with insurance. CYA with documentation in big bold red ink! That will help you from being held responsible.
I have my doubts that vibration is going to cause a switch failure. I'm pretty sure, UL tests that sorta thing when certifying commerical/industrial products like this.
If the vibration causes the contacts to create micro arcs then it will cause the contacts to wear faster. Even if no arcs and the brushes are vibrating then it will wear faster. Also, it was a vfd driven and most of those do not like to be switched between the motor and the vfd. Vfd's create higher voltages which might wear the switch faster. Should be a vfd input switch to turn it off and then a switch or disconnect to lockout power if working on it.
Your “pretty sure” means you do not know for a fact all while talking to a licensed mechanical contractor that requires at a minimum 4 years of school and field training, lmao. Vibration is a common cause of system failures whether electrical or mechanical in the HVACR field. It breaks loose solder points, causes bearing failure, and creates arc points from loosening connections.
hahaha, pretty much spot on, the junk starts to fail after a few years if that and then they want 10x to troubleshoot and repair, which they never fix the issue on first try, customer gets fed up and calls X other company whos suggests just bypassing and direct full speed running the equipment.
I noticed the fan was pretty beat up too, was the cover missing off the motor housing too, or did you remove it before starting filming. Talking about the torquing up of the connections, another channel I subscribe to @ArtisamElectrics, recently showed a video of a fairly serious house fire caused by a loose electric shower breaker connection in the consumer unit.
So way you use so crapy switches? Use some dust and waterprove switch in germany by standart IP86. You replaced the swich anyway... labor expanse are much higher than the the 1$ more fore a better swich.
Ahhhhh, Sunday morning breakfast and HVACR!
Can't believe you made it to breakfast already.
Bro! You make me want to go to hvac school and work for you! I love the honor and pride you have in the work you do. Keep it up!
Thank you for the a/c power lesson. And thank you for reading the comments and acknowledging them. I have an exhaust fan at work that is smoking. It's a big one, blades are at least 5 feet diameter. When the Hvac guys come in I want to watch them diag it. We have 480 3 phase so I watch and learn before I touch. Not taking any chances. I am the maintenance supervisor for the 1.5 million square foot warehouse. I love watching your videos and soaking up the info. I've learned so much since I started watching about a month ago. When I get paid I'll order some merchandise I promise.
Thanks bud!!
They said that the motor burned up and suspected a single phase event. We had another burned up also. That was very expensive.
I got another one to add to this. The motor burned up from a single phase event and they found that the bearings are bad on the shaft. Someone installed small hoses to grease the bearings so you would not have to take the whole thing apart to get to them. The fittings were outside the unit. Just walk up and grease away. Well someone didn't tighten the hose good enough and the grease never made it to the bearings. The problem is you cant see the other side of the fittings. The whole unit has to come apart to get to it. There are 15 units that I cant see if they are getting greased enough. My scissor lift is maxed out just to the roof. I got a nice mess to figure out. Lol
In the restaurant industry, generally if you tell a manager about issues with a system, it will usually never get to the person that needs to hear what is needed or what repairs are needed upcoming. Often the next time you are there that person no longer works there. You always need to find a person above them if you can, and even that has a small percentage of success. I used to make vendors leave a log in the office with a synopsis of repairs made, or recommendations. Many times I went back and a new face was there, I said look in your file cabinet under Repairs. They would say holy shit this is great.
Put the logo back centered on the ball cap as it belongs, I have no clue who in their right mind decided to do this on every cap, but it was originally because on camera interviews are off to one side, and with the sponsors logo off to one side it shows on camera better.
And quit with the "merch" Merchandise!
Trick that usually works when putting a switch back into the box is pull and twist two times (if there is enough length of wire) and then push in and untwist once.
Good information in all your videos, keep up the great work and vids
"Big Picture" 100% of the time, when repairing anything mechanical. I don't work in HVAC, I fix more IT related machines. But there's still...always a reason. Granted, in my field that "reason" can often be a "user," the methodology of big picture diagnosis still definitely applies. As always, excellent advice.
That switch could also have been damaged from the drop. It was on the side where the shell was flattened.
Best part of waking up is HVACR in the morning
Indeed... I love waking up to fresh, comfortable air with cold perishables in the fridge.
You seem to change a lot of those single pole triple throw switches..... why not use a line throw handle disconnect? Seems like it would stand up better to the application? Great work... Be safe
yeah and IRL the cost is likely about the same or less ;)
I appreciate that you take the time explaining things in depth. It’s helpful for those of us who aren’t in the trade but want to learn. Thank you for the videos, keep it up!
That's an electronic torque screw driver that should be beep, beep, beep. :-)
Thanks for keeping me happy during lock down here in the UK keep safe bro
As a regular guy (non tradesman) that watches your videos, it's nice to see that you also struggle with shoving wires in boxes behind switches.
Your videos make me wonder what took me so long to find them.
Love watching right until the very end without any interruptions, just enjoy soaking everything up.
Thanks bud
Do you put lockouts on the breaker downstairs to stop some &@!?)£ from killing you while your up top changing the switch out. ? Love the channel stay safe
I was going to ask the same question.
Lol “busted”. Good one, while heavy commercial and industrial would definitely require that, light commercial does not because there is usually no on site safety inspector to fine your company for not following OSHA protocols. But it is definitely a good practice.
Take a picture also before you take it apart I always do .it helped so many times.
Another Sunday night (I'm 15 hrs ahead), another video and even brought out the torque wrist. Been pretty regular with the Sunday videos, nice.
Another Saturday night, and I ain't got nobody. I got some money 'cause I just got paid.
Sorry, but the song, the composer and the fans are Sam Cooked
I have that same Click Type Toque Wrench too. Courtesy of AvE.
I had mine long before he started making vijayoes... I'm getting old... ;)
I'm also nowhere near as infamous... ;)
you can actually see it like wobbling softly but its because it vibrating so fast that the camara can't pick it up (at 10:07)
Nothing better than watching someone putting a square peg in a round hole😂🥰
Great vids and keep up the great work.
Kiwi supporter from New Zealand 🇳🇿
By the way do not say you are stupid, you are very smart, brave, most experience ,generous and educated HVAC tech, I know.
❤️❤️❤️👍👍🙏💐💐
Makes me glad the only frustration I deal with are 3-way switches in my old house built in the late '30's lol. I have to deal with the old fabric and wax sheathing that crumbles and that aluminized copper
Following sequence of operation, I love it
Good, good, good, good vibrations... lol Nice, thorough troubleshooting job, as usual.
Hi Chris,
Why don't managers do a walk around on the equipment once or twice a month?
It seems obvious to us, but it's not general human nature.
It's like opening the hood of your vehicle when putting in gas and having a quick look at things.
Does not happen, that's often costly.
But, it's like that.
We know why but lets end that thought here.
You did a great job with the fault finding there, that is good quality and safe work being done there.
Keep it up,
Kind regards to all,
South Africa
Why is there smoke in the kitchen? Probably because somebody's burning something! LOL
I cringed pretty hard when I saw the motor's vents all clogged up. That poor thing was choking!
Good practice is to simply replace a switch that feels odd. Even if the contacts ohm out fine, if the action is crap, it's gonna fail sooner or later. In the video it looks like part of the plastic toggle of the switch has seen some heat lately, that circuit breaker certainly saved the day.
Great job for the customer even with the catawampus fan !!
100% agree with your big picture philosophy. Whenever I get called to fix electrical I always want to know what caused the failure. I had to replace a breaker that wouldn’t reset and ended up finding a length of burnt wire running along two outlets. Overloaded circuit and a short to ground as a result.
Very nice work, like always ,,,,Chris 👍
as a hood cleaner. you should be cleaning the whole thing. when my team cleans the hood we clean every thing that deals with it. if it has belt we check that too.
I think that technically, with those TEFC motors, cooling air does not flow through the motor - only over it.
"hasn't been running in a while.." NICE ONE! Sometimes we just have to suck it up. Long gone are they days of blowing out fins and coils with cheap R-12
Oh man you brought back some memories with that. Yup we used 22 just to blow the dust off our shoes, lmao. Crazy how things have changed so dramatically and they are still cutting refrigerants left and right. Soon we will be left with only water as a refrigerant, lol.
Great video looking forward to see a lot more
Maan that motor is just _vibing_
Always makes me happy to see someone struggle like I do with simple stuff... like putting a switch into a box 😂😂😂
Western aus back in lockdown, new videos keep me going. 🙂 thankyou!
Thanks for watching bud!
I was just thinking when u turned the fan off and on with the safety switch: If on VFD you should never do that with a switch placed after the VFD because the start current might then damage it. If VFD was bypassed then I get why you could operate it like that. Otherwise u would have needed to to it from the VFD to avoid blowing that.
I would say 50% of HVAC work is electrical
80%
@@sgt.mikebaran7105 probably closer ;)
6:53 I'm watching this video and the Flyers game at the same time and said to myself "where the hell did he get an insulated torque phillips screwdriver??" LOL!
Good video, again the voltage was low and that will cause heat in the switch, wires, motor etc. Thanks for the video.
I’ve found more of those motor starters bypassed than I’ve found operating.😄 great video thank you!!
The ones that are miswired aren't motor starters anymore - they're motor finishers! LOL
Good catch on thinking to check the motor.
Good stuff. I always disliked direct drive exhausts but most I was working on back then didn’t have hinges so maybe that is why, lol.
I've asked myself quite often already, watching your videos, why put those switches on the fan chassis at all, instead of the frame or in a central switch box where the cables run down to the kitchen/breaker panel.. somewhere that doesn't vibrate. I'm also wondering why those fans generally don't seem to have any sort of roof or cover on them so it doesn't rain directly in to the motor or belt assembly all the time. I'm not in HVAC tech, I'm just a regular engineer, and the way these fans are designed just screams "high maintenance". Is this some job security thing that's going on?
It does seem like a convenient place to put the switch. Looks like it's at about eye level, and it's physically attached to the thing it controls
I will discuss this on my Livestream this evening 2/1/21 @ 5:PM (pacific time) on UA-cam ua-cam.com/video/3FcefEaLBCc/v-deo.html
1:21 couldnt u hvae used a vacuum?
@@soundspark dewalt cordless shop vac. does wonders for little messes
It’s because the fan is not belt turned so the motor shakes because it’s in the middle or look how the exit plate is bent that can be a problem be cuz is all the other exit plate there fine and not bent so that’s probably why the side has more playing than the other side so the motor wants to shake the over way away from the bent side
fancy torque tip on the klein hahha
They had the old Melink system? Melink obsoleted the whole thing. You have to replace everything. Have replaced them with motor starters too..
7:38 I'm glad I am not the only one that does this. I feel like an idiot trying to push things back in the box.
I usually cuss out the wires til they behave, they usually do. If you don’t do it , you’ll mess with them all day
Good stuff bro!
Great job and video like always
Another great video thanks for sharing
3:33 isn't that plastic box? or does it just look like it?
3:33 Be observant it says in the play bar, why and how are you measuring ground on a plastic box? ;)
Im quite certain that's a die cast metal terminal box, specially being on a roof in 120*+ weather and exhaust fan. Plastic conduit box would not likely meet code and would only last a month in those harsh conditions.
@@mrbyamile6973 I guess die cast aluminium could be possible? I'm an electrician in Europe and we rarely use those kind, but the color almost looked plastic to me!
he shoved the other end into the screw hole that taps into the metal shroud
@@JantjeVloet In the US metal conduit is still very common and as I suggested likely required by NEC (National Electric Code) for us on most commercial applications due to flammability. Even flame retarded plastics produce nasty glasses when heated. I'm not sure if its cast aluminum (aluminium depending on where you live) as the components seem heavier than aluminum. Whatever they are made of they are somewhat corrosion resistant but not real heavy duty. Feels like what old antique cast material model cars were made from in the 50s. They are painted grey with a thick powder coat like paint and look similar to the grey plastic conduit. I tried saving money and ran a bunch of plastic conduit in a greenhouse I built for my wife. It got hot enough to turn the conduit runs into spaghetti noodles, even warped the junction boxes :(
@@mrbyamile6973 Learn something new every day 😁
Every time my meter falls off I say, welp that's good for it.
Nice. Great video bro🤙🏽
18 min ago?! It’s 5am sir!!!!! Oh damn! That exhaust fan was nasty!!
Q: Why is there smoke in the kitchen?
Oooh, I know! The missus is cooking again? :-)
awesome video
Sometimes the dirt itself will cause unbalance... how it deposits on the blade sluffs off is not proportional.
That one fan looks like they ran a truck into it
it's hard for most people to over-torque electrical connections, most often everything isn't tight enough.
I'd be the fella that's at the limits of the devices, but had things come loose over the years and ruin my/others day/s.
Why would the side of the case be dented like that? Is it possible that during high winds some debris smacked into it? Or you can open the hinge too far and smash that side onto the ground?
severe weather/Hail damage
Yeah it likely got dropped from opening too far
@@HVACRVIDEOS True I just made a homemade exhaust fan using a 12 V DC motor and a little desk fan
Cool video!
Why not mount the switch where it doesn't vibrate? Like on the lower portion where the other box was located? Too low to the roof?
If you want to run a vfd at 100%all the time then it wastes energy so cheaper to bypass. I'm sure they don't need it at 100%all the time though. Vfd are also good for phase loss protection.
I will discuss this on my Livestream this evening 2/1/21 @ 5:PM (pacific time) on UA-cam ua-cam.com/video/3FcefEaLBCc/v-deo.html
Carrying a handful of switchbox extension housings would make life easier.
I've even gone to a double gang box with a single center cover just because of the mess of wires I've had to deal with.
I like your videos and it was a good idea to add Spanish subtitles in all your videos
Ahhh a little AVE clicking going on 🤣🤘🏻
The anxiety and frustration i felt while watching the big wire nut get in the way 😤
The worse alternative to too much wire in a junction box is too little - you can always trim back excess, but you cannot cut the wires longer.
Fortunately, you seem to be working with multi-strand connection wire, which remains flexible longer than solid conductor wire, where age hardening can be a real problem... ask me how I know...
As for the gunk on that motor, that was just sad and disgusting at the same time.
One thing that I'm seeing with those kitchen exhaust fans is that they don't seem to have any serious grease trap or filter in the ducts... makes life even harder for the fans, and the service techs...
Nice video
We had a customer with a similar situation and they had some previous tech wire it direct and took the switch out! I told them that was unsafe and violated code ! I was told it works don't try to fix something that is working! Unfortunately the customer was wrong but you can't argue with them! What to do?
The previous tech/company would be held responsible if something happened, unless you touch it. Then you own it. That's my understanding of the way it goes with insurance. CYA with documentation in big bold red ink! That will help you from being held responsible.
I have my doubts that vibration is going to cause a switch failure. I'm pretty sure, UL tests that sorta thing when certifying commerical/industrial products like this.
If the vibration causes the contacts to create micro arcs then it will cause the contacts to wear faster. Even if no arcs and the brushes are vibrating then it will wear faster.
Also, it was a vfd driven and most of those do not like to be switched between the motor and the vfd. Vfd's create higher voltages which might wear the switch faster. Should be a vfd input switch to turn it off and then a switch or disconnect to lockout power if working on it.
Your “pretty sure” means you do not know for a fact all while talking to a licensed mechanical contractor that requires at a minimum 4 years of school and field training, lmao. Vibration is a common cause of system failures whether electrical or mechanical in the HVACR field. It breaks loose solder points, causes bearing failure, and creates arc points from loosening connections.
I will discuss this on my Livestream this evening 2/1/21 @ 5:PM (pacific time) on UA-cam ua-cam.com/video/3FcefEaLBCc/v-deo.html
I love your video
Buy fancy exhaust system then bypass the VFD's LOL
hahaha, pretty much spot on, the junk starts to fail after a few years if that and then they want 10x to troubleshoot and repair, which they never fix the issue on first try, customer gets fed up and calls X other company whos suggests just bypassing and direct full speed running the equipment.
More kitchen exhaust videos plz
Smoke in the Kitchen?
Bad cooking?
You ever look into direct drive fans as a replacement for those fans? No belts to replace more reliable.
Please make a video of replacing this exhaust fan,,,, 🙏🙏🙏💐🎊👍
Carry a small dust buster for things like that fan.
Yeah its more crap you have to carry.
Stuffing crap into an electrical box… the struggle is real.
Smoke detectors will and does shut off your HVAC systems, so if your customer's AC goes down, don't overlook this.
I saw smoke and clicked
AvE approved torque wrench :)
Hnnnnnng*CLICK*
I was curious if the failed switch had a line to line short due to it's internal mechanical failure...
Do you not have to LOTO customers' circuit breakers?
hi why not use and megger tester for testing electric motors
That's a dirty motor!
Next video.. This video is brought to you by Fieldpiece 😆
That would be awesome!!
I noticed the fan was pretty beat up too, was the cover missing off the motor housing too, or did you remove it before starting filming.
Talking about the torquing up of the connections, another channel I subscribe to @ArtisamElectrics, recently showed a video of a fairly serious house fire caused by a loose electric shower breaker connection in the consumer unit.
Calibrated Hand Torque
AvE's especially proficient! ;)
1:11 I thought that you have a portable vacuum cleaner? Am I mistaken?
So way you use so crapy switches? Use some dust and waterprove switch in germany by standart IP86. You replaced the swich anyway... labor expanse are much higher than the the 1$ more fore a better swich.
Ensures enough work for everyone :)
I will discuss this on my Livestream this evening 2/1/21 @ 5:PM (pacific time) on UA-cam ua-cam.com/video/3FcefEaLBCc/v-deo.html
Party on
a fix can only be as good as the repair
You can use resistance with the power on still?
Not unless you want to blow your meters fuse they are two different processes for analyzing electrical circuits.
classic business decision... save a dollar, spend 100...
do you ecer use wago connectors instead of wire nuts? are they smaller?
The last fase of the switch had too much resistance. Air has a lot off resistance.
Try Wago connectors they are smaller than wire nuts I've seen them in other videos online