flatpack
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« on: January 22, 2008, 08:52:28 AM » |
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ano po ang problema ng electric fan kung pagkatapos mong pindutin yung on button hindi agad umiikot yung motor at mayroon pa siya ng time delay ng several seconds? sigurado po ako na hindi jammed ang bushings at shaft.
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The Philippine Electronics and Technology Forum
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« on: January 22, 2008, 08:52:28 AM » |
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lecnoj
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« Reply #1 on: January 22, 2008, 09:50:38 AM » |
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Try replacing the capacitor...
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Too much HUMILITY is PRIDE...
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Kasamiko
Nuclear Reactor
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..sexually deficit..
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« Reply #2 on: January 22, 2008, 10:31:33 AM » |
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starting caps...ako kadalasan replace ko na pati coil..mura lng naman yung rewinded na
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Visit My "BLAG!"If electricity comes from electrons, does morality come from morons?
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rurikdgreat
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« Reply #3 on: January 22, 2008, 11:35:50 AM » |
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most likely capacitor failure yan. use 1.5 mf for original motor winding or 2.0 mf kung rewinded na. price is 35-40 pesos.
check mo rin ang winding kung wala pang short or open. same na rin sa bushing baka maluwag na.
wag mo lalagyan ng marami oil (use sewing machine oil) sa bushing ito ang madalas cause ng pagluwag ng bushing, nag-a-accumulate kasi ang alikabok at nagiging abrasive ito.
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Life's too short...... call CQ!
A HAM will always be a HAM.
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express
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« Reply #4 on: January 22, 2008, 10:42:17 PM » |
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Dahil sure ka na di sya bushings at shaft. Capacitor na yan.
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Jolaz
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« Reply #5 on: January 25, 2008, 03:43:46 AM » |
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ako ung electric fan ko same problem. . . pag nag spray ako ng wd40 nawawala ang pagjajam. . ano po kaya yun?
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robbietan
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« Reply #6 on: January 25, 2008, 07:39:52 AM » |
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probably dirt in the shafting
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networm
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« Reply #7 on: February 10, 2008, 09:23:05 PM » |
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ah, capacitor pala problema ng Electric Fan namin. hindi naman jammed, nagtataka lang ako kasi delayed yun pag-ikot ng fan. I will try replacing the capacitor.
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-edz-
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« Reply #8 on: March 14, 2008, 02:11:34 PM » |
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yup, sa may capacitor yan kadalasan... minsan naman dahil sa dumi...
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kuryenteboi
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wla pq alm...kelngn m22 pra mgng professional,
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« Reply #9 on: June 19, 2008, 12:59:32 AM » |
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tanung lang, termistor poh ba ung nasisira minzan s winding ng motor? pg wla mareading na resistance s plug? kz mnzn pinagdudugtong lng,pra gumana,kzo mwwlan na ng protection yung winding, tama poh ba? paki tama puh yung mga mali ko....salamat
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hayzZ buhay...
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ahlburuto
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E&I tech.
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« Reply #10 on: June 19, 2008, 05:10:26 AM » |
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Correct yun yung nasisira sa winding ng motor. pwede ka namang bumili nun eh. sa mga electronic store. 25php ata isa nun. pero yung nabibiling replacement motor ng mga electric fan eh di nila nilalagyan nyan. kaya minsan ang ginagawa ko eh nag series na lang ako ng fuse.
br
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Walang GUYAM kung walang GUGUYAMEN......  |
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macado
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« Reply #11 on: June 19, 2008, 03:55:47 PM » |
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Pano po kung symptoms ganito: - Wala naman pong time delay sa pag-ikot. Pero may maingay (high pitch) sound pag-umiikot.
- Pag kinalas po, at hinawakan yung housing ng motor, sobrang init
Ano po mas practical, i-paayos o bumili na lang ng bagong fan? |
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ahlburuto
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« Reply #12 on: June 19, 2008, 05:00:11 PM » |
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Kung bushing lang naman ang sira eh ipaayos muna. ngayon kung me tama ang shafting eh bumili ka na lang siguro ng bago. pero check mo mabuti, baka kulang lang sa langis yan... or maluwag na ang bushing. take note na meron ding spacer na ginagamit yan para align yung rotor sa stator(baka naubos na rin yun.) br  |
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Walang GUYAM kung walang GUGUYAMEN...... |
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robot.sonic
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« Reply #13 on: April 14, 2009, 10:54:04 AM » |
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Saan ba kinakabit yung thermal fuse?
Bumili kasi ako ng bagong motor at capacitor at thermal fuse. Tapos kinalas ko yung electric fan at tinanggal yung mga piyesa. Nung ikakabit ko na, di ko na maalala kung saan nakakabit yung thermal fuse.
Yung motor na binili ko, may limang linya. Yung green at yellow daw, papunta sa capacitor. Yung red, black, at white, papunta don sa may switch. Yung thermal fuse, saan kinakabit?
Salamat.
robot.sonic
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Sgt. Keroro
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« Reply #14 on: April 14, 2009, 11:37:54 AM » |
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hel po...ang electric fan nmin eh umaandar pero d umiikot...
nagpo-produce xa ng humming at medyo nagva-vibrate...pero d umiikot ung elisi....
anu po kya problema d2???....mga 3 n pong electric fan nmin gnito ang sakit,,,
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jrz27
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« Reply #15 on: April 14, 2009, 11:49:46 AM » |
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pareho tau problema, ung samin papaikutin ko muna manually, tapos aun na .. panu nga kea??
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balance
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miGs
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« Reply #16 on: April 14, 2009, 12:37:39 PM » |
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hel po...ang electric fan nmin eh umaandar pero d umiikot...
nagpo-produce xa ng humming at medyo nagva-vibrate...pero d umiikot ung elisi....
anu po kya problema d2???....mga 3 n pong electric fan nmin gnito ang sakit,,, kahit ba paikutin mo ng kamay yung blades eh di nagtutuloy yung andar? most likely stuck-up ang shaft mo. Usual cause are bad bushings. With the motor de-energized, try mo re-align yung shaft sa pamamagitan ng pagpalo (mahina lang, rubber mallet is recommended) sa sides ng shaft. Hand-turn mo yung elisi in between. Dapat maging smooth ang ikot ng shaft (wala dapat nararamdaman na sumasayad). Kapag smooth na, try mo paandarin. Kapag kahit ano gawin mo eh parang may sumasayad sa shaft, try replacing the bushing. Another thing, try to "feel" the area in the shaft where the bushings seats kapag naka-assemble yung fan. Kung medyo malalim na yung area na tapat ng bushings, its time to replace the shaft. Pero kung kapag hand-turn mo yung fan eh smooth naman, and yet umuugong pa rin kapag in-on, try replacing the caps. [/quote] pareho tau problema, ung samin papaikutin ko muna manually, tapos aun na .. panu nga kea??
kung smooth din po ang ikot ng fan kapag hand-turn mo yung elisi, try replacing the capacitors. |
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Sgt. Keroro
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« Reply #17 on: April 14, 2009, 02:08:19 PM » |
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cge po try ko.....hehe ^^
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lightelectro
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« Reply #18 on: June 02, 2009, 09:00:49 PM » |
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hello, ang electric fan namin ay hindi na gumagana. kaya binuksan ko at test ko ang capacitor. open pala ang capacitor. ang value nang capacitor ay 1.2uF, 400V. kaya bumili ako nang bago na capacitor 1.5uF, 400V. pero pa test ko ay hindi parin gumgana. ano kaya sira nito? 3 speed sya.  |
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ultrasonic™
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never be harsh coz everythng is fine
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« Reply #19 on: June 03, 2009, 01:03:33 AM » |
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hello, ang electric fan namin ay hindi na gumagana. kaya binuksan ko at test ko ang capacitor. open pala ang capacitor. ang value nang capacitor ay 1.2uF, 400V. kaya bumili ako nang bago na capacitor 1.5uF, 400V. pero pa test ko ay hindi parin gumgana. ano kaya sira nito? 3 speed sya. may internal resistance po ba sa power cord nyu pag-ON nyu ng button speed switch? kung wala try to check kung open ba ang thermal fuse sa loob ng Motor nyu? malamang yun ang salarin (^_^) |
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im always walking on the rain so that no one could see me crying
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The Philippine Electronics and Technology Forum
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July 18, 2009, 12:57:01 PM
