Working on same purifier SA835 Alfa laval 10400 rpm but the problem was facing after certain time of running PT4 pressure is dropping and feed pressure increases to 3.3 m3/hrs
Could you check if there's a valve with an allen key that you could use to adjust the PT4? Usually if this valve is not properly calibrated some problems with PT4 happens.
Correct. We need correct separation temperature only that for this purifier tutorial , we were having MGO since we are in ECA, hence no heating was required. Will try to make new one on HFO. Thanks!
Tama ,manual opening and closing ng water flow yan. Usually kapag mag trouble shoot ginagalaw natin yan (Open/Close) to check kung may flow ang operating at sealing water.
@@thishandleisntavailble444 high oil pressure baka blocked ang fuel line or may close na valve. Kapag heavy vibration yes kailangan i apply ang brake. Pero pagkatapos kailangan check baka hndi na okay ang alignment ng bearing kaya malakas na mag vibrate or baka imbalance na dahil madumi na ang disc stack.
Setting in terms of temperature? Makikita sa bunker analysis. Dun kasi naka depende ang treatment ng oil. Check your bunker lab data and dun ka mag base sa requirements. Thanks for dropping by.
Hey' Find the valve that controls the back pressure. It is the one with the Allen key adjusting knob. Forgot the specific valve number but that's how we adjust the feed rate. You can also try to adjust the manual inlet valve to control the flow.
If you stop the unit from the emervency stop button, how can you reset it. In our system it does not reset if you just unlatch the emcy stop button. Can you check yours?
Salamat partner... Sa manual may kalituhan ako. Pero sayo. Isang tingin k palang. Nakuha k kaagad.. salamat sa aral...
Thank you sa feedback. Buti at nakatulong :)
Salamat SA pag share ani dol
@@marineknows Thank you, Idol!
Good video keep posting videos about ship machineries
Thank you! I will keep posting.
Thank you!
Very informative sir...pa shout-out po
Thank you! Have a nice day!
Oo ba. May request ka ba na tutorial, shout out kita dun hehe. Anything na pwede ko ma gawan dto onboard :)
Working on same purifier SA835 Alfa laval 10400 rpm but the problem was facing after certain time of running PT4 pressure is dropping and feed pressure increases to 3.3 m3/hrs
Could you check if there's a valve with an allen key that you could use to adjust the PT4? Usually if this valve is not properly calibrated some problems with PT4 happens.
If I am not mistaken the valve is VA4 or V4. It is a pneumatic valve that you could calibrate via allen key.
what is pt4 you know?pls say m
PT4 if Im not mistaken is the backpressure. You could adjust through put or rate of feed/hr by regulating the valve.
@@marineengineering1O1 yes things have been sorted out. The 3-way valve was not operating as the air block was non responsive..
I like your video, can you also demonstrate how to do an manual discharge.
Will try to do that soon. Thanks
Thank. for y video,idol
Thank you.
What is making Alfa Laval purifier feed pump to fail when the purifier is working
Hi! perhaps, motor overload. If the pump keeps on tripping while in operation.
What could be the problem if you get a Pressure in water outlet PT5 low, I check the pering tube it is moving freely, what is the problem.
You could your operating water, maybe the pressure is not enough. Sometimes orifice of valve block water gets clogged.
Heater was off...?
I guess we should start the seperation process after reaching certain temperatures
Correct. We need correct separation temperature only that for this purifier tutorial , we were having MGO since we are in ECA, hence no heating was required. Will try to make new one on HFO. Thanks!
Good sir
Thank you. I hope it helped even a bit.
This separator is an S946
sir ano po yung pinipihit sa ilalim banda ng tatlong solenoid valve? parang yung flow control nakita ko sa simulator po e.
Tama ,manual opening and closing ng water flow yan. Usually kapag mag trouble shoot ginagalaw natin yan (Open/Close) to check kung may flow ang operating at sealing water.
@@marineengineering1O1 ano po kaya dahilan ng high oil pressure? brake po ba sagot kapag high vibration?
@@thishandleisntavailble444 high oil pressure baka blocked ang fuel line or may close na valve. Kapag heavy vibration yes kailangan i apply ang brake. Pero pagkatapos kailangan check baka hndi na okay ang alignment ng bearing kaya malakas na mag vibrate or baka imbalance na dahil madumi na ang disc stack.
Coming alarm,,,Bowl speed low why.."¿¿
Sorry for the late response. It must be from the worn friction pads. Or broken flat belt.
sir ask ko lang po,ano po yung pinaandar nyo rito? M/E F.O purifier po ba yan?
Hello JM. I started MDO Purifier. Trading route is in EU so DO ang gamit na fuel.
OK sir, sana po makapaglabas din po kayo ng video about How to start the M.E. L.O and F.O purifier. it will be helpful sir. salamat po
@@USAPANGNBA Noted JM. Will update pag meron na. Salamat!
Sir p615 alfa laval, naexperience nyo na po yung alarm na discharge feedback error? Inoverhaul kona pero nag aalarm padin.
Hindi kaya pressure transmitter?
Feedback error meaning yung pressure transmitter mali or walang signal na binibigay, baka electronic trouble.
Engr, ano pong correct setting sa purifier kung vlsfo po?
Setting in terms of temperature? Makikita sa bunker analysis. Dun kasi naka depende ang treatment ng oil. Check your bunker lab data and dun ka mag base sa requirements. Thanks for dropping by.
How to adjust feed rate
Hey' Find the valve that controls the back pressure. It is the one with the Allen key adjusting knob. Forgot the specific valve number but that's how we adjust the feed rate. You can also try to adjust the manual inlet valve to control the flow.
what is a pt fault who knows?
Pressure transmitter fault
How to contact you?
Send us an email at marineengineering101@gmail.com
Bonsoir Alfa Laval.puis-je avoir la version française.la vidéo est très bien
Merci pour votre commentaire. vous pouvez sélectionner la traduction anglaise tout en regardant la vidéo.
If you stop the unit from the emervency stop button, how can you reset it. In our system it does not reset if you just unlatch the emcy stop button. Can you check yours?
There is probably another interlock alarm that was not reset. Check the relays maybe or some contactors not properly reset.