ONBOARD ENGINE ROOM CRANE TROUBLESHOOTING

[@scottbustos819]

I've been a crane tech for 15 years, you're very good at troubleshooting.

[@zilwegewd]

I admire your mechanical skill, and electrical knowledge.

[@leckyjake]

Thank you very much and Have a good day

[@k22bngpny]

The Crane is one of the most difficult machinery on board to troubleshoot not to mention the heights and cramped spaces,along with the mooring/anchor winches. I’m glad you covered this on you videos. Thanks Leckyjake!

[@warrenstaben6166]

I am so glad that I stumbled on to this channel!

[@leckyjake]

Thank you very much for watching

[@MajidKhan-ds7bs]

Your videos are very good for knowledge .

[@Marineelectricalknowledge]

Waiting for next video

[@leckyjake]

Waiting for the spare

[@Mark_The_Mayven]

Good troubleshooting..Divide and conquer 👍🏼

[@andyboydyurong4360]

Wow!! laking tulong Po Ang video n Ito...Gbu

[@robertopunzalan8734]

Good analysis po sya pero di nya napakita ang mga limit switch na syang mag ti trigger sa mga Contactor ng High speed up and down

[@leckyjake]

Hi Roberto, going back sa video, yung contactors are both activating without the motor connections kaya ibig sabihin the circuit is healthy. It is a troubleshooting video kaya need to move to the next step of fault finding.

[@johncantrell614]

We have a bunch of those at the shipyard that I work at, and they can be some of the most finicky things to work on, especially the older units.

[@leckyjake]

And it is difficult to access from the height

[@johncantrell614]

@@leckyjake yes sir! 🙂

[@geraldlawrencecortez1103]

I'm very thankful leck that you are sharing this kind of video to us. Godbless always and more blessings to you and your family. :)

[@ilopez7372]

Great video !

[@KarabaileckyTv]

great video.👍👍

[@willrobbinson1]

interesting job VERY wide rang of gear to look after , wish u all the best ps love the detailed vids

[@leckyjake]

Thank you very much for this wonderful comment

[@rockyclassic]

RIP bro😢

[@SLYTECHAfrica]

Thank you so much you are my mentor in this field

[@SLYTECHAfrica]

But I have questions the electromagnetic coil in charge of the breaking system I would have love you explain it in detail sir

[@acel5378]

I hope idol some day I have a job in on board.im electrician in the Philippines.

[@eedgaming689]

This is so interesting

[@prasadp768]

Very interesting vdio👍🏻

[@leckyjake]

👍👍👍

[@wilberthlawas5888]

I'm always following your vlog & I've learned a lot. Tnx sir jake

[@mlenstra]

Great video again, keep up the good work! What generally causes such a low resistance in the magnetic brake coil, do a bunch of windings just get shorted together? If the resistance is 1/10th of normal value, the current would be 10x the normal value, wouldn’t you expect that to blow a fuse as well?

[@mithileshramteke3882]

Thank you

[@cesarsanchez3067]

You the man .

[@romanvladynov6355]

Dear Jacky could you please advice, what was measuring instrument green color did u shou us? One more thing, can you create good practice video about scrubbers, because there's nothing information in KZbin. Great work!!!!!

[@MaxKharevsky]

So you press the button to check voltage on the output of rectifier and also voltage on the output of contactor, right?

[@taufiksheikh89]

Congratulations on 17nk subscribers sir❤️

[@АлександрБерезовский-у5м]

Thank you for interest video!!!.

[@christianGermany995]

Idol Lecky Jake, aspiring Electro Technical Officer po ako. ask ko po if ano po ang mga requirements/trainings para makasampa sa barko. if okay sir gawa kana rin sir ng vlog step by step process. salamat idol! keep safe. Go EE youth!

[@MaxKharevsky]

So input voltage on rectifier is 220 and output voltage is 110 dc current, right?

[@entertainmentguy4509]

will you make a video of replacing that magnetic coil?

[@MaxKharevsky]

How you know, that 23 Om is low resistance for this coil, where possible to find 🤔?

[@vigneshkrvd]

Thank u very much sir 🙏

[@leckyjake]

👍👍👍👍

[@GeeWillikersMan]

Out of curiosity, what would you expect the brake winding resistance to be?

[@leckyjake]

Around 350 ohms

[@scottbustos819]

I've learned to always verify what the resistance should be and not assume.

[@gijoecam]

So if the brake is failing to release despite the applied voltage, why does the low speed work?

[@leckyjake]

Because there is a separate motot for the low speed

[@joevisdiplomaticmoves6306]

Thanks for the reply,I got you

[@japhetjalandoni2751]

Hi sir pwdi b e Megger test Nalang Ang magnetic brake coil para Malaman kung defective ma eto salamat

[@ushansandeepa748]

Video 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

[@charlesvanlaganson5281]

Sir can you send the link for part 2?

[@WillmannElectrical]

Are ring-lugs standard for marine electrical panels? I do commercial/industrial you seem to have way more. Great faultfinding video mate - ill be recommending to my all my apprentices

[@leckyjake]

Thank you very much. Yes, lugs are common standard in marine electrical. This kind of comment is what keeps me going.

[@joevisdiplomaticmoves6306]

High up high low,uses dual speed motors right

[@leckyjake]

In this particular crane they have separate motor.

[@MaxKharevsky]

You didn't show how you check equal voltage going from contactor to motor 😢

[@artemgulko2705]

How much might be resistance of the good magnetic breaker ? Around 0.1-0.5 ohm ?

[@leckyjake]

Around 350-450 ohms

[@emadsiddig6631]

Hi dear

[@wilberthlawas5888]

Sir Jake how much the exact resistance?

[@pudaytv436]

Wartsila b yan dre?

[@leckyjake]

MAN B&W

[@edgarlagumbay1266]

Sir pede pahingi diagram nyan ng two speed motor ,three phase ,thanks

[@unelectedleader6494]

Everything testing out ok. They’re just lying to you man. Pretending stuff is broken