Hace 20 años que trabajo con bombas flygt de las series 3200, 3201, 3202, 3140, 3127, 3300, 3301 tengo algunos manuales e información técnica, Saludos buen video !
¡Buen video!. He desmontado no hace mucho dos como esas y no es dificil de reparar si se siguen los pasos marcados en el manual que prooporciona Flygt. Muy buenas estas bombas de Flygt. Las reparas con repuestos originales y te despreocupas por muchos años si sabes hacerlo bien. Gracias por compartir el video. Es de gran ayuda a los que nos dedicamos a reparar bombas de residuales.
Simple field test - if you see "0L" on meter between thermal sensor wires (T1 and T2) then thermal sensor in motor is "open" and it is recommended to pull pump for further diagnosis. In terms of actual resistance in moisture relay in control panel if no warning lights are illuminated on relay then should be 1200 ohms resistance. If moisture relay is illuminated then fls moved, indicating water is in the leakage chamber, and there are approximately 300 ohms resistance.
Why not start with inspection plug first ? In addition What is the recommended Preventive maintenance interval? Thirdly cavitation should occur around a circumstance what do you mean when you say it appears on both sides of the impeller?
James, great questions / points, thank you. Yes, agreed, starting with inspection plug is correct. We previously performed this during our breakdown, then went through this pump for the purpose if video. Initial PM inspection is recommended within first year of operation. From thereafter PM inspections are recommended every 12,000 hours or three years, whichever comes first. Great point on condition(s) leading to cavitation. The intent regarding this was for noting evidence of cavitation on both impeller vanes. Much Thanks!
Winding resistance variation should be less than 10%. FLS has been upgraded and should be replaced. Continuity should be checked first because an open circuit will show high insulation on the megger test. The green behind the tandem mechanical seal is from the main bearing. All O rings should be replaced on assembly. Another cause of cavitation could be the pump inlet to sump floor being too small.
We have cooling water leak from the bottom of the pump. What could be the problem? The pump was removed due to overheating alarm. There was not water left in the jacket. After adding coolant it simply drained from the bottom of the pump.
It is 3153.181. Could you please point me which seal might be the problem? Part number would help. Thanks. By the way your videos are excellent and very helpful.
Awesome, thanks for the feedback and glad we can help. You need a BRK (basic repair kit) which includes seal unit, upper and lower bearings and o-rings. Flygt Part no. 657 17 00 for Flygt Pump Model 3153.181
@@hahnuniversity6881 when I get into work Monday I will snap a pic of the one we use. The tear Dow tank we use is a work bench with grading covering it when you pull your oil plugs it drains all your glycol/oil in a tank
![บุษบา - เมนทอล [Official MV]](http://i.ytimg.com/vi/IGnWPokSEis/mqdefault.jpg)
From California here👏🏻 thanks for the video! One of these exact pumps came into the shop today. Used as a guide for disassembly.
Thank you so much
I’m from Thailand
Man tenants
Assembly and service and repeat pump
Flygt .
Thank you for video ❤️
Perfect video 👍
From Philippines,
I'm Submersible pump mechanic & rewinder.
FLYGT a XYLEM Brand.
Hace 20 años que trabajo con bombas flygt de las series 3200, 3201, 3202, 3140, 3127, 3300, 3301 tengo algunos manuales e información técnica, Saludos buen video !
Great Vid💯💯
¡Buen video!. He desmontado no hace mucho dos como esas y no es dificil de reparar si se siguen los pasos marcados en el manual que prooporciona Flygt. Muy buenas estas bombas de Flygt. Las reparas con repuestos originales y te despreocupas por muchos años si sabes hacerlo bien. Gracias por compartir el video. Es de gran ayuda a los que nos dedicamos a reparar bombas de residuales.
gracias por compartir el video.
👏👏👏 good job
Where is Part 2??
What should be the resistance between thermal contacts T1 and T2.
And if there is no resistance showing what does it mean ???
Simple field test - if you see "0L" on meter between thermal sensor wires (T1 and T2) then thermal sensor in motor is "open" and it is recommended to pull pump for further diagnosis. In terms of actual resistance in moisture relay in control panel if no warning lights are illuminated on relay then should be 1200 ohms resistance. If moisture relay is illuminated then fls moved, indicating water is in the leakage chamber, and there are approximately 300 ohms resistance.
Why not start with inspection plug first ? In addition What is the recommended Preventive maintenance interval? Thirdly cavitation should occur around a circumstance what do you mean when you say it appears on both sides of the impeller?
James, great questions / points, thank you. Yes, agreed, starting with inspection plug is correct. We previously performed this during our breakdown, then went through this pump for the purpose if video. Initial PM inspection is recommended within first year of operation. From thereafter PM inspections are recommended every 12,000 hours or three years, whichever comes first. Great point on condition(s) leading to cavitation. The intent regarding this was for noting evidence of cavitation on both impeller vanes. Much Thanks!
where is the second part? Please part 2
Winding resistance variation should be less than 10%. FLS has been upgraded and should be replaced. Continuity should be checked first because an open circuit will show high insulation on the megger test. The green behind the tandem mechanical seal is from the main bearing. All O rings should be replaced on assembly. Another cause of cavitation could be the pump inlet to sump floor being too small.
Trabalho com modelo 3153 gostaria de saber se o selo mecânico tem reparo
We have pump mechanical seals with the same performance as the original ones, full models and sizes, low price and fast delivery.
Hola habría una posibilidad de traducir a español gracias
Which grade oil using in this pump??
usa refrigerante esa serie de bomba flygt. La vieja versión llevaba aceite 15w40
Very good sewage pump
how to repair stator
Si el estator esta dañado hay que rebobinar
Já enrolei muita bomba flygt no Iraque.
We have cooling water leak from the bottom of the pump. What could be the problem? The pump was removed due to overheating alarm. There was not water left in the jacket. After adding coolant it simply drained from the bottom of the pump.
This is not official diagnosis, but sounds like a seal fail. Can you please send a picture of data plate?
It is 3153.181. Could you please point me which seal might be the problem? Part number would help. Thanks. By the way your videos are excellent and very helpful.
Awesome, thanks for the feedback and glad we can help. You need a BRK (basic repair kit) which includes seal unit, upper and lower bearings and o-rings. Flygt Part no. 657 17 00 for Flygt Pump Model 3153.181
@@ivoyvo2024 if you send me your email address then I will send you an IOM with explosion view drawing and parts list for your pump
@@hahnuniversity6881 Thank you very much. I have the manual. Keep posting new videos. They are greatly appreciated.
You should consider getting a tear down tank. Makes tear down and quote a lot easier
Please elaborate or provide a link with video demonstration of this.
@@hahnuniversity6881 when I get into work Monday I will snap a pic of the one we use. The tear Dow tank we use is a work bench with grading covering it when you pull your oil plugs it drains all your glycol/oil in a tank
@@hahnuniversity6881 if you send me your email I will send pics not sure how to post pics in comments
@@jd4452 you bet, sounds good. jasonv@hahnequipment.com
Much thanks
Traduction français svp
Belinizi hiç düşünmüyor musunuz teknik çalışın sehpa yapmak cokmu zor yerde iş yapıyorsunuz 😮