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Gabatarwa

Tsarin HVAC suna da mahimmanci don kiyaye yanayin cikin gida mai dadi, amma masu fantsominsu da masu busawa na iya haifar da haɗarin aminci idan ba a sarrafa su yadda ya kamata ba. Waɗannan abubuwan haɗin suna motsa manyan adadin iska a ƙarƙashin babban saurin juyawa da karfin juyawa, yana mai da su ɗayan ɓangarorin kayan aiki mafi haɗari a cikin ɗakin inji. Kayan aikin aminci masu dacewa suna da mahimmanci don hana mummunan rauni kamar lacerations, ƙwanƙwasa ƙafar, ko wutar lantarki da kuma tabbatar da tsawon rai da amincin kayan aiki. Wannan labarin yana ba da cikakken jagora don sarrafawa mai aminci, wanda ya ƙunshi gano haɗari, kayan aikin kariya na mutum (PPE), hanyoyin kulle / ƙuƙwalwar, takamaiman dabaru don kula da fan daban-daban, aminci, da bin ƙa'idodin doka.

Fahimtar Masu Fuskokin HVAC da Masu Fuskokin Fuskokin

Fans da blowers sune doki na tsarin HVAC. Suna motsa iska ta hanyar bututu, ta hanyar coils, da kuma cikin wuraren da aka mamaye don daidaita zafin jiki, danshi, da ingancin iska. Duk da irin aikin da suke da shi, magoya baya da blowers suna da zane da aikace-aikace daban-daban.

Nau'ikan fan biyu mafi yawa a cikin HVAC na kasuwanci sune:

  • Axial fans (propeller, tube-axial, vane-axial) motsa iska a layi daya da axis na shaft. Ana amfani da su a cikin hasumiyoyin sanyaya, masu sanyaya, da kuma iska ta gaba ɗaya inda ƙananan matsa lamba ya dace.
  • Fans na centrifugal (FLT:1) (tsalle-tsalle, mai juyawa baya, airfoil) suna motsa iska radially waje. Suna haifar da matsin lamba mafi girma kuma ana samun su a cikin raka'a masu sarrafa iska, tsarin fitarwa, da tarin ƙura.

Abubuwan da ke cikin waɗannan sassan sun haɗa da motar motsawa, da ƙofar, da motar, da tsarin motsawa (ƙarƙashin waya ko haɗin kai tsaye), da kuma ƙuƙwalwar ƙuƙwalwa.

Hadarin da Masu Fans da Masu Fitar da Fuskokin Suke Shafawa

Hadarin Wutar Lantarki

Tsarin lantarki na rayuwa yana ba da wutar lantarki ga motar, masu motsawa masu sauyawa (VFDs), da tsarin sarrafawa. Capacitors a cikin VFDs na iya riƙe cajin kisa bayan an cire wutar. Rashin kulle / tagut ko rashin tabbatar da sifar wutar lantarki na iya haifar da walƙiya ko walƙiya mai haske. Ko da ƙananan ƙarfin lantarki na iya haifar da ƙonawa ko raunin na biyu daga amsawar firgita.

Hadarin Kayan Aiki da Juyawa

A cikin yanayin da ake amfani da shi, ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwanƙolin ƙwan

Sauran Hadarin

Ragu: Nunawa ta ci gaba sama da 85 dB na iya haifar da asarar ji na dindindin. Yawancin shigarwar fan sun wuce wannan matakin.

Ingancin iska: Fans da ke sarrafa iska mai gurɓataccen iska (ƙura, hayaki na sinadarai, ƙura mai ƙonewa) suna fallasa masu fasaha ga haɗarin numfashi.

Yanayin zafin jiki: Fans a cikin tukunyar jirgi, masu sanyaya, ko na'urorin rufin rufin na iya zama masu zafi ko sanyi, wanda ke haifar da ƙonewa ko daskarewa.

Fallace-tallace da Matsayi masu ban tsoro: [1] Yawancin magoya baya suna hawa a kan rufin, mezzanines, ko a cikin tashoshin sama. Yin aiki a tsawo ko a cikin sarari yana ƙara haɗarin faɗuwa da tarko.

Hanyoyi na Amfani da Kayan Aiki

Tsarin rufewa/Tagut

Lokaci / tagut shine mataki mafi muhimmanci na tsaro. Bi wadannan hanyoyin:

  • Ka bayyana dukkan hanyoyin samar da makamashi: wutar lantarki (switch ko breaker na katsewa), VFD, da kuma duk wani makamashi mai raguwa (fitowa, iska mai matsi, nauyi).
  • Ka sanar da dukan ma'aikatan da aka shafa cewa ana yin aikin.
  • Ka kashe kayan aiki ta amfani da tsarin dakatar da al'ada.
  • Ka cire wutar ta wajen buɗe ƙwanƙwasawar wutar.
  • Kowane mai fasaha ya kamata ya yi amfani da makullin kansa.
  • Tabbatar da wutar lantarki: gwada farawa fan (mai motsa jiki bai kamata ya yi aiki ba). Sa'an nan kuma yi amfani da mai gwada ƙarfin lantarki ba tare da tuntuɓar ba don tabbatar da cewa an kashe wutar lantarki daga wayoyin motar. Don VFDs, jira akalla minti biyar don capacitors su kwashe, sannan gwada tashoshin bas DC. Ƙasa bas idan masana'antun suka buƙaci.
  • Ka saki duk wani makamashi na inji da aka ajiye: toshe motar fan don hana juyawa daga nauyi ko iska.
  • Bayan aikin ya gama, ka cire kayan aiki, masu tsaro, da kuma katanga. Ka tabbata cewa duk ma'aikatan suna da tsabta. Ka cire katanga na sirri, sa'an nan ka sake yin amfani da wutar kuma ka gwada.

Don ƙarin bayani, duba OSHA 29 CFR 1910.147 .

Bukatar Kayan Kariya na Mutum (PPE)

Dole ne a zabi PPE bisa ga kimanta haɗari. Ƙananan buƙatu don aikin fan da blower sun haɗa da:

  • Gilashin tsaro tare da garkuwa ta gefe ko garkuwa ta fuska don ɓarnar abubuwa da feshin sinadarai.
  • Safofin hannu masu tsayayya da yanke (misali, ANSI A4 ko mafi girma) lokacin sarrafa ƙusa na fan ko gefen takarda.
  • Safofin hannu na lantarki da aka ƙayyade don ƙarfin lantarki da ke aiki yayin aiki a kan abubuwan da ke aiki (kawai idan ba za a iya kashe wutar ba).
  • Hatsar wuya idan aiki a saman ko abubuwa masu fadowa suna yiwuwa.
  • Sakamakon sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun sawun
  • Kamar yadda ake kare ji (kulle-kulle ko kunnuwan kunne) idan amo ya wuce 85 dB.
  • Rashin tsaro harness da lanyard lokacin aiki a tsawo sama da ƙafa shida (ko bisa ga dokokin gida).
  • Kamar kare numfashi idan aka yi amfani da masu amfani da iska da aka fallasa ga gurɓataccen kwayoyin halitta ko sunadarai.

Tashi da Taimako da Ya Dace

Babban magoya baya da masu busawa na iya yin nauyi da ɗaruruwan fam. Yi amfani da kayan ɗagawa na inji kamar ɗagawa na injin, cranes, ko gantries. Tabbatar da cewa na'urar ɗagawa tana da ƙimar kaya. Don ƙananan raka'a (50100 lbs), yi amfani da ɗagawa na mutum biyu tare da fasaha mai dacewa: riƙe baya madaidaiciya, ɗagawa da kafafu, guje wa juyawa. Kada ku ɗaga fan ta ƙusa ko ƙuƙwalwar motar. Yi amfani da ɗagawa idanu ko madauri a kusa da ɗakin fan. Lokacin da aka cire na'urar, sanya shi a kan benci mai ɗorewa ko tsayayyen tsayayyen tsayayye. Kada ku bar shi ya tsaya a kan bango ko ya ɗora a kan farfajiyar ƙasa.

Zaɓin Kayan Aiki da Amfani

Yi amfani da kayan aiki da aka tsara don aikin HVAC don kauce wa lalacewar sassan da kuma rage haɗarin rauni.

  • Kayan aiki na daidaitawa na shaft (alamun nuna alama, daidaitawar laser) don magoya bayan da ke motsa bel.
  • Maɓallan torque don flange bolts da kayan aikin hawa.
  • Girman ƙarfin belin don hana yawan ƙarfin ƙarfin da zai iya ɗaukar nauyin lalacewa.
  • Pulleys don cire pulleys ko clutches ba tare da hammering.
  • Kayan aiki da ba su da kyau don filastik ko rufi.
  • Masu gwada ƙarfin lantarki na FLT:1 tare da ƙimar CAT (CAT III ko IV) mai dacewa don aminci na lantarki.

Ka riƙa ajiye kayan aiki a cikin yanayi mai kyau. Ka sauya kayan aikin da aka yi amfani da su da sauri. Kada ka yi amfani da kayan aiki don wani abu da ba a yi amfani da shi ba.

Jagororin masana'anta da takaddun shaida

Koyaushe duba kayan aiki na masana'anta don takamaiman umarnin sarrafawa.

  • Ƙarƙashin ƙwanƙwasawa da ƙwanƙwasa ƙwanƙwasawa.
  • Ƙididdigar torque don fasteners.
  • Ƙarƙashin ƙwanƙwasawa da nau'in mai.
  • Tsarin kulle-kulle na musamman ga na'urar (misali, brakes da aka yi amfani da su).
  • Tsarukan fara aiki bayan kiyayewa.

Idan littafin yana ɓacewa, tuntuɓi masana'antun ko kuma bincika shafin yanar gizon su. Bin ƙa'idodin masana'antun yana taimakawa wajen kauce wa soke garanti kuma yana hana haɗari daga halayen ɓangarorin da ba a tsammani.

Abubuwan da Za a Yi la'akari da Su a Kowane Nau'in Fan

Masu Fans na Axial

Fans na axial (tube-axial, vane-axial) galibi suna da takalma har ma da masu tsaro. Lokacin da kake sarrafawa, ka lura da ƙwanƙolin takalma waɗanda zasu iya faɗaɗa bayan gida. Yi amfani da masu kare gefuna ko kunsa takalma tare da masana'anta mai nauyi. Ana shigar da fan na axial sau da yawa a cikin buɗe bango ko ducts; tabbatar da cewa fan ɗin yana da ƙarfi kafin aiki a cikin duct. Lokacin cire fan ɗin propeller, tallafawa ƙofar motar farko, saboda takalma na iya lankwasawa ko karya idan aka sauya naúrar.

Fans na tsakiya

Fans na centrifugal suna da ƙafa mai nauyi wanda zai iya juyawa kamar ƙafafun hawa ko da bayan an yanke wutar idan ba a toshe shi ba. Koyaushe saka wani ƙugiya mara jagora (dandaki ko filastik) tsakanin ƙafafun da gida don hana juyawa. Kayan shigarwa (ko venturi) a cikin masu fanni masu lankwasawa gaba galibi safofin hannu ne masu kaifi na ƙarfe. Lokacin da kake sarrafa ƙafafun kadai, guji riƙe da blades; maimakon haka, riƙe cibiyar ko shaft. Don ƙafafun da ke da baya ko ƙafafun iska, ka kasance a faɗake game da tsauraran gefen baya.

Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙungiyar Ƙ

FLT:0 Fans masu motsi na bel suna da ƙarin wuraren ƙwanƙwasawa a kan polleys da belts. Koyaushe tabbatar da cewa an dakatar da belts gaba ɗaya kafin daidaitawa. Yi amfani da hanyoyin shigar da belts daidai (ƙanƙasa nisan tsakiya, kada ku ɗora belts a kan polleys). Dole ne a kasance masu tsaro a wurin yayin aiki.

Tsaron Kulawa da Bincike

Binciken da Aka Yi a Gaban Kulawa

Kafin ka fara kowane aikin kulawa, ka duba fan din don ganin lalacewar da za a iya gani, kayan da za a ɗaure su da su, ko kuma alamun wuce gona da iri (farin da aka canza launi, ƙanshin ƙonewa). Ka bincika zafin jiki na ɗaukar hoto tare da na'urar daukar hoto ta thermal ko taɓawa idan yana da lafiya. Ka rubuta yanayin tushe. Wannan yana taimakawa wajen gano matsalolin da ke ƙara muni kuma yana hana lalacewar da ba zato ba tsammani a lokacin aiki.

Tsabtace da Cire Ƙura

Fans a cikin gurɓataccen yanayi (kukiyoyi, masana'antu, aikin katako) suna tara kitse, ƙura, ko fiber a kan wuka. Wannan na iya haifar da rashin daidaito, rawar jiki, da haɗarin wuta. Kafin tsaftacewa, tabbatar da cewa kulle / tagut yana aiki. Yi amfani da kayan tsabtace mai dacewa don kitse, yi amfani da mai cire mai wanda ba zai lalata layin wuka ba. Don ƙurar ƙura, yi amfani da iska mai tsabta da ƙasa. Kada ku tsabtace fans yayin da suke gudana; kayan aikin tsaftacewa na iya kamawa a cikin wuka. Bayan tsaftacewa, tabbatar da daidaiton wuka ta amfani da strobe ko mai nazarin rawar jiki.

Kula da Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙ

Matsakaicin kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na kayan aiki na

  • Ka yi amfani da man shafawa da aka ƙayyade ta mai sana'a kawai.
  • Ka yi amfani da bindiga mai ƙanshi da mai da ya dace da abin da aka saka.
  • Sa'ad da kake maye gurbin kayan kwalliya, ka saka ƙuƙwalwar a kan ƙuƙwalwar don kada ta faɗi ko ta yi juyawa.
  • Ka zubar da man fetur a cikin kwantena da aka amince da su; ana ganin wasu nau'in su na da guba.

Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin

Ƙungiyoyin da ba su da daidaituwa suna haifar da jijiyoyi da ke lalata lalacewa da kuma hanyoyin.

  • Ka cire dukkan masu tsaro kuma ka tabbatar da cewa an rufe ka/tagout a lokacin shiri.
  • Ka yi alama da takalma don ganowa.
  • Idan kana ƙara nauyi, ka yi amfani da matattarar da aka amince da su. Kada ka taɓa yin aiki a kan takalma ba tare da ka bincika zane ba.
  • Ka sake shigar da masu tsaro kafin ka yi amfani da fan don gwada daidaito.
  • Idan kuna amfani da fan don gwaji, ku tsaya nesa da jirgin juyawa kuma ku yi amfani da na'urorin sarrafawa na nesa idan akwai.

Adanawa da Sufuri na Fans da Masu Flowers

Ana ajiye fan da kuma na'urar busawa a wuraren gini ko kuma a cikin ɗakunan ajiya.

  • Ka ajiye masu sanyaya a cikin gida a cikin yanayi mai bushe da kuma yanayin da zafin jiki yake sarrafawa.
  • Ka saka masu sanyaya a kan kwanon rufi ko kuma ka saka su a kan kwanon rufi don kada su yi ƙasa.
  • Ka ɗaure fan ɗin da kyau yayin da kake hawa. Ka yi amfani da toshe don ka hana yin mirgine ko kuma ka yi juyawa. Kada ka ɗaura shi a kusa da ƙwanƙolin motar ko kuma ƙwanƙolin fan.
  • Don manyan raka'a, yi amfani da akwatin ko firam na musamman.

Kafin shigarwa, ka yi duba na gani kuma ka bincika ko akwai wasu abubuwa na waje da suka shiga cikin gida yayin ajiya.

Biyan Dokokin da Dokoki

Biye da dokokin aminci ba zaɓi bane.

  • ]OSHA 29 CFR 1910.147 (Sarrafawa na Ikon Halin Hankula) buƙatun kulle / ƙuntatawa.
  • OSHA 29 CFR 1910.212 (Janar da bukatun ga dukkan inji) bukatun tsaro ga juyawa sassa.
  • ]OSHA 29 CFR 1910.335 (Tsabtace-tsabtace don kare ma'aikata) ayyukan aikin tsaro na lantarki.
  • ]NFPA 70E (Standard for Electrical Safety in the Workplace) jagora kan kimantawar hasken wuta da haɗarin haɗari.
  • NFPA 90A (Standard for the Installation of Air-Conditioning and Ventilating Systems) shigar da fan da kuma wuta aminci.
  • ANSI/AMCA 410 Ayyukan tsaro don shigar da fan da mai busawa.
  • ANSI Z535 alamun tsaro da alamomi.

Masu fasaha ya kamata su san waɗannan ƙa'idodin kuma su sami damar shiga su a kan shafin. Ma'aikata dole ne su ba da horo da tilasta bin ƙa'idodi. Don ƙarin bayani, duba NFLPA 70E da ASHRAE Manual HVAC Systems da Kayan aiki .

Horarwa da Ƙwarewa

Ko da tare da mafi kyau hanyoyin, unskilled technicians ci gaba da mafi girma hadarin factor.

  • Tabbatar da haɗarin haɗari ga masu sha'awar da masu busawa.
  • Tsarin rufewa/kayewa ciki har da aikin hannu.
  • Yin amfani da kayan aiki da kuma kayan aikin PPE yadda ya kamata.
  • Nau'in fan da bukatun sarrafa su na musamman.
  • Hanyoyin amsa gaggawa (rashin wutar lantarki, yankewa, faduwa).
  • Koyarwa da masana'antun ke bayarwa don kayan aiki na musamman.

Dole ne a rubuta koyarwar kuma a sabunta ta kowace shekara. Yi amfani da kimantawa na ƙwarewa don tabbatar da ƙwarewa. Sabbin ma'aikata ya kamata su yi aiki a ƙarƙashin kulawa har sai sun nuna ƙwarewa.

Misali na horo na musamman ga masana'antun yana samuwa daga shugabannin masana'antu kamar Train Commercial Services.

Ƙarshen

Kula da fan da kuma masu busawa na tsarin HVAC yana buƙatar tsarin tsari wanda ya haɗu da sanin nau'ikan kayan aiki, ƙwarewar kulle / kulle, PPE mai dacewa, da bin ƙa'idodi. Ta bin fasahohin da aka tsara a cikin wannan labarinkuma koyaushe tuntuɓar takaddun masana'antamasana zasu iya rage haɗarin rauni da lalacewar kayan aiki. Ka tuna, FLT:0]ba ya taɓa yin hadari akan aminci don saurin FLT: 1. Wasu fewan mintuna kaɗan da aka kashe don tabbatar da kulle ko tabbatar da kaya na iya hana nakasa tsawon rai. Horarwa na yau da kullun, kimanta haɗari, da al'adun aminci sune tushe na ingantaccen kula da fan da mai busawa.