Laughed so hard when he said 'fuck up the new psu' not used to him swearing😆
@jlarellano7350 Жыл бұрын
I can definitely say why cuz what he did was was definitely time consuming. 😂
@dirkcanyow Жыл бұрын
10:23 bahhahah cracked me up.
@Bill_N_ATX2 жыл бұрын
Great troubleshooting. I have trained many computer technicians and engineers and troubleshooting is not only a skill but an art. You clearly have the knack!
@leckyjake2 жыл бұрын
thank you for this wonderful comment
@r-ainjel47352 жыл бұрын
Great video of troubleshooting. Not only replacing a power supply but tracing the root cause of the problem (earth fault). Very essential in ballasting/deballasting and bunkering operation. Good Job lecky. Salute
@nopatience14172 жыл бұрын
You are very good at your job,tracking electrical faults is not easy.
@ehbbhe50112 жыл бұрын
excellent troubleshooting sir patience is the key on isolating trouble on electrical control system👍Godbless and keepsafe sir
@naushadansari7343 Жыл бұрын
i am a big fan of your work sir i have learned a lot from your videos. Lots of love for you from India
@briwire138 Жыл бұрын
Great job. I'm retired and I really miss searching out faults like this.
@Dyllanes_Ingeniero2 жыл бұрын
Saludos desde México 🇲🇽. Greetings from Mexico. Excelente 👌👍
@leckyjake2 жыл бұрын
thank you very much
@rodneycololot54672 жыл бұрын
Thank you sir for your advice and knowledge sharing
@leckyjake2 жыл бұрын
thank you for the support
@abhijitnayak54452 жыл бұрын
Thank you sir..as a trainee ETO I must salute you..
@leckyjake2 жыл бұрын
thank you for your comment
@BobHannent2 жыл бұрын
Previously I have located shorts using a TDR because it can give you a "distance to fault" and if you move to a different probe point you'll either be closer or further, although with lots of open circuits in this way, it might be harder than when I do it with data lines. Another electronics technique from circuit diagnosis is to use a micro-Ohms meter so you can see the very small differences in resistance as you get closer to the fault. Both these are more expensive/complex than simply disconnecting each node and checking it, but time is money in some cases.
@officerkrupke49662 жыл бұрын
. Breakers and fuses are mainly there to protect the wiring from burning up, but I would install a fast blow, it sometimes protects dc power supplys. The 3amp uc1 cello lite fuse you have shown is a time delay fuse. Slow blow fuses will fry power supplys for sure.
@junmaromega27472 жыл бұрын
Galing mo talaga sir..thank you for sharing.
@mohamedroomy19852 жыл бұрын
Extremely informative and God bless you, Bro
@thefishingsmith4430 Жыл бұрын
galing kabayan..
@renzruiztv1392 жыл бұрын
Good Job Partner.. Safety First
@engkamel62402 жыл бұрын
Keep up the good work your videos inspired me to become an ETO . you're awesome 😎👍
@jenverjulian82012 жыл бұрын
thats the trouble shoot very tensions need patience..but you did great job i learn that work...keep it up
@s895s6072 жыл бұрын
Thank you sir,your vedio is very good and useful.
@0dbm2 жыл бұрын
Nothing like a good ground fault to chase down , job well done
@fridaynighthikes2 жыл бұрын
Awesome troubleshooting. 🥇
@shadowbanned692 жыл бұрын
Lmao..so will not um...fuck up the new power supply...nice Jake If ya can't find the words...cuss at it till it works... Your on your way to becoming a honorary American sailor buddy 👍
@adityaputra6747 Жыл бұрын
I hope i could work with you someday.. but the video giving alot of inspirations and lessons.. terimakasih po
@mohamedessa81462 жыл бұрын
good job.but even reading 70 k ohm is not too much earthing .by equation I=24 v/70000 ohm=3 mA .so I think that's not the main reason for burned power supply
@Nerd39272 жыл бұрын
It is an indication that something is not right. And the fluke only measures at a few volts. At 24V the resistance can be a lot lower.
@reefercontainerph41822 жыл бұрын
Nice. Good Job Sir! 👍
@YouTubeviolatesmy1stamendment2 жыл бұрын
But why didn't the fuse blow if the power supply rating was more than 3 amps why didn't the 3 amp fuse blow first
@sebbosich21422 жыл бұрын
you are the king boss
@johncantrell6142 жыл бұрын
Thanks for sharing!
@trcostan2 жыл бұрын
70k ohm seems like a high resistance to cause damage to a 2 amp power supply! But I suppose it could be a non linear thing like water in a connection
@cameronboyett63862 жыл бұрын
Good troubleshooting
@2912dungha10 ай бұрын
Please show us how to take 24 vol earth alarm for battery charger room Japanese type vesel. From one Fan of U.
@Arkiko2 жыл бұрын
Very informative, thanks.
@mahzirslumber97202 жыл бұрын
Hello I have questions why same voltage different ampere?.. and before that I had got the answer ampere from friend value ampere depends on load work... So That right or not?
@scotts41252 жыл бұрын
I hope you make another video with the cause and repair.
@dnlcmndjr2 жыл бұрын
great vid . informative !!
@weetv692 жыл бұрын
Galing sir 😀👍 moore. Hehe
@leckyjake2 жыл бұрын
thank you for watching
@gosho02 жыл бұрын
Awesome video, I only did not understand - how did you found which valve is the culprit?
@kurtronaldesteban81902 жыл бұрын
In the last part, when he is measuring one by one the white wires (going to the limit switches of the valves). He measured line to earth resistance and from there he was able to see which particular valve was causing the earth fault.
@fredsalter1915 Жыл бұрын
What does "lecky" mean? Is it Tagalog? Thanks, good sir! I love watching your vids!!!
@tomtom75202 жыл бұрын
Curious on when to use a ground on a vessel? My main job is a diesel mechanic. When I watch electricians, I've heard them say things like never to use a ground, or the hull is a ground. Should a ground on a circuit be set up like a residential electrical?
@mannyantipolo10662 жыл бұрын
Wer it does belong sir d wire did u isolate..?
@syedraheelhussain3904 Жыл бұрын
U should teach diagram
@andyfannan82982 жыл бұрын
Good video. How did you earth chase at the start of the video? Did you put the neg and pos probes across the fuse and it should read OL but read 70k ohms indicating earth?
@cck14962 жыл бұрын
Is it important to remove the fuse for checking the ground fault? Thanks.
@JohnvetMarcellana2 жыл бұрын
The line is line-to-neutral and if you test for resistance between the two you should not get resistance and it means not shorted. The negative or neutral is bound to grounding, so he focus on hot line side which he found out shorted or connected to ground or having earth fault. He test all others(connected to line side) line to ground to determine which is connected to ground/shorted. That's all I understand.
@JohnvetMarcellana2 жыл бұрын
@@cck1496 I think it's for safety and at the same time reducing the work itself. Imagine the line below the fuse is good(no line to ground fault), you will just focus on upper side of the fuse, and it's just a wire so it's easier troubleshooting
@andyfannan82982 жыл бұрын
He checked the load side of the fuse to ground?
@JohnvetMarcellana2 жыл бұрын
@@andyfannan8298 Yes
@rodelocon67912 жыл бұрын
Thank you sir new learning! May question po ako sir anu po ginawa nyu sa isolated cable the one that's causing the fault. Bakit na disregard napo. Wla po ba cyang bilang sa ckt diagram sir. Salmt po
@leckyjake2 жыл бұрын
hi, bubuksan pa yung valve na yun kung ano problema but for the mean time hindi muna magbibigay ng indications sa panel kung open siya or close pero magagamit parin siya yun nga lang need i check manually kung talagang naka bukas or sara sa actual.
@rodelocon67912 жыл бұрын
@@leckyjake Thank you sir.
@robertpeters9438 Жыл бұрын
Could those power supplies be still good and were only in current limit?
@sivaprasad-nk6ij2 жыл бұрын
Hlo sir. Can you please make a video about how to charge freon properly to reefer.
@00hate002 жыл бұрын
I'm a refrigeration service technician, specializing in light commercial however I have experience in supermarket refrigeration as well. I have an AA in refrigeration mechanics but I am wondering how much more education and training I would need to work as a marine electrician like yourself?
@stillthakoolest2 жыл бұрын
First you need to train as a merchant mariner. School is the easiest way to start.
@zxcvbnmzxcv4244 Жыл бұрын
You can work on passenger ships as an HVAC technician. You need to speak to a crewing agency near you, write down their suggestions. Inform yourself what it means to work on sea. Maybe the lifestyle is not suitable for you or maybe your health does not allow it. Look at an job opening for a hvac technician on passenger ships to have a feeling for the requirements. You can also work as an reefer technician on container ship, also check job description.
@boshy0989 Жыл бұрын
Need help here. How can the Power Supply be burned or shorted when the fuse was intact to begin with? Shouldn’t the fuse be burned down first and save the power supply?
@arnelbolo5720 Жыл бұрын
I think the fuse is to high value rating. Use the correct fuse size.
@cck14962 жыл бұрын
Good video. What is FG on Power Supply & U & V lines feeding the Power Supply? I am mechanical. Thanks.
@willrobbinson12 жыл бұрын
frame ground
@davidmears94102 жыл бұрын
Total star
@leckyjake2 жыл бұрын
thanks
@raphaelflores94962 жыл бұрын
Helo Sir ask ko lang po about sa battery na lead acid. Pwede ba haluan ng battery solution ang battery kahit kaunti lang like 5cc?
@leckyjake2 жыл бұрын
i suggest follow kung ano ang specs at required sa batteries ninyo.
@raphaelflores94962 жыл бұрын
@@leckyjake ok po Sir.. Kasi ang S.G. below 1.5 kasi or 1.5 Sir
@f2p4812 жыл бұрын
Hindi ba sya kasama sa grounding alarm ng 24v sir jake?
@leckyjake2 жыл бұрын
hindi siya kasi ang main supply is 100V so kasama sa 110V na system
@f2p4812 жыл бұрын
@@leckyjake Makes sense at hindi rin sya madedetect ng 110v sa low insulation. Dapat may sarili sya kasama sa panel nya. This is really good as an additional learning. Thanks sir jake.
@adnanabro37332 жыл бұрын
Sir generator wiring diagram make video on it kindly.
@leckyjake2 жыл бұрын
have some for the governor. pa check nalang sa channel
@jhundystv25542 жыл бұрын
Good day sir. I would like to ask about my reefer trouble for STARCOOL. SET POINT = - 3.0, SUPPLY = 11.6, RETURN= 12.3. After 4 to 5 hours na mamatay po yong compressor nya. Pro wala nmn pong alarm sa panel. Ano po kaya problema nya. Please confirm po salamat
@leckyjake2 жыл бұрын
better check the pressure. to troubleshoot, kailangan alam mo yung working pressures.
@jhundystv25542 жыл бұрын
@@leckyjake pressure check muna gagawin ko dito sir?
@jhundystv25542 жыл бұрын
Goodmorning po sir.. Sir panaano po ba proper na pag refill nang freon sa reefer container. Nka off po yung compressor motor or naka andar po? Salamat