Hawan Lawnmower Rollovers, Tuntuɓar Ruwa, da Raunukan Jifa¶

Lawnmowers suna kama da kayan aikin gida na yau da kullun, duk da haka lafiyar jama'a da bayanan rajistar rauni a duk faɗin Arewacin Amurka, Turai, da Ostiraliya suna da matsayi na tafiya-bayan injin rotary, masu tukin lawn, da kuma na'urori ** sifili-juya radius (ZTR) mowers ** a cikin manyan abubuwan da ke haifar da yanke yanke gaɓoɓin hannu, cututtukan yara kan guje-guje na mutuwa, da murkushe kisa a waje. Ƙarƙashin bene na yankan ƙarfe na wurin zama ko na kasuwanci, ƙwanƙarar ƙarfe mai taurin suna juyawa a 3,000 zuwa juyi 3,600 a minti daya (RPM), yana kaiwa ga saurin mizani na ruwa-300 zuwa 320 km/h (185 zuwa 200 mph)**. A wannan gudun, ruwan leda yana tattara kusan 2,800 joules (fam-fam 2,100)* na makamashin motsa jiki, kwatankwacin harba babban juzu'i kai tsaye zuwa hannu ko ƙafa sau uku kowane ashirin na daƙiƙa, yayin da suke jifan duwatsun ɓoye, gutsuttsura waya, da kayan wasan kare daga fitar da sauri.

A lokaci guda, masu yankan tuki masu nauyi da injunan juzu'i masu nauyin kilogiram 250 zuwa 700 (fam 550 zuwa 1,550)** suna da babban cibiyar nauyi da kunkuntar ƙafar ƙafa. Lokacin da aka kore su a cikin tarkace, gefuna na rami, ko bangon da ke riƙewa, suna kan gaba a cikin ƙasa da daƙiƙa guda, suna liƙa ƙirjin ma'aikacin ƙarƙashin abubuwan shaye-shaye masu zafi ko kuma kife su a cikin tafkunan gona marasa zurfi da magudanan ruwa. Sanin yadda ake sarrafa zubar jini na jijiya da adana lambobi da aka yanke bayan yajin aikin, yadda za a fitar da ma'aikacin da aka makala a karkashin injin tukin da ya kifar da shi ba tare da kunna man fetur ba, da kuma yadda za a hana kamuwa da ciwon bayan yara kan bala'i yana ceton gaɓoɓi da rayuka.

Yi wannan yanzu¶

1. **Kashe injin lawnmower, cire clutch na Power Take-Off (PTO), sannan cire tartsatsin waya ko maɓallin baturi kafin a taɓa bene ko wanda ya ji rauni.
2. ** Aiwatar da kai tsaye, murƙushe matsi kai tsaye ko balaguron balaguron balaguron kasuwanci don tsangwama ko yanke wuƙa.* Idan jini yana taruwa ko taruwa daga kafa, kafa, hannu, ko hannu, danna wani kyalle mai kauri mai kauri da karfi a cikin rauni sannan a daure gilashin iska ** yawon shakatawa 5 zuwa 7 centimeters (2 zuwa 3 inci) sama da raunin**; gani taimakon gaggawa na jini mai tsanani.
3. Kira lambar gaggawa ta gida nan take. Kira 911 a Amurka da Kanada, 112 a cikin Tarayyar Turai, ko 999 a Burtaniya (duba lambobin gaggawa). Bayar da rahoto a sarari ko an danne mutum a ƙarƙashin injin tuƙi da aka birkice, an nutsar da shi cikin ruwa, ko kuma yana fama da rauni mai rauni.
4. *Idan na'ura mai yankan tuki ko na'ura mai juyawa ta juyo a kan ma'aikaci a kasa ko a cikin tafki, rufe maɓallin kunnawa nan da nan don hana gobarar mai kuma ɗaga injin ɗin daga hanyar iska ko ƙirjin su. Yi amfani da masu kallo biyu ko fiye da haka ko doguwar katako na katako (kada a taɓa sarƙaƙƙiya mai gudu ko mai walƙiya) don karkatar da mai yankan daga ƙirjin wanda aka azabtar, ko riƙe hanci da bakin wanda aka azabtar sama da ruwa idan an lika shi a cikin rami.
5. Kada a taɓa fitar da waya, ƙusa, ko dutsen da aka rataye a cikin ido, wuya, ƙirji, ko ciki ta wurin ƙwanƙolin magudanar ruwa. Tabbatar da duk wani abin da ke fitowa a wuri tare da gauze mai girma (ko buga kofin takarda a kan idon da ya ji rauni ba tare da danna ƙwallon ido ba) kuma kai tsaye zuwa cibiyar rauni; gani raunin ido.
6. A nemo sannan a kwantar da duk wani yatsu, yatsun kafa, ko sassan kafar da aka yanke bayan an tabbatar da lafiyar majiyyaci. A wanke datti a hankali da ruwa mai tsafta idan ana bukata, a nannade bangaren da ya yanke a cikin gauze mara kyau, rufe shi a cikin jakar zip-top na roba mara ruwa, sannan a sanya jakar da aka rufe a cikin wani akwati na waje na ** kankara da ruwa, wanda ba zai bushe kankara ba, wanda ba zai bushe ba. kuma yana lalata aikin tiyata).

Hanyoyi guda uku daban-daban na raunin rauni na lawnmowers¶

Fahimtar yadda rotary tafiya-bayan mowers, lawn tractors, da sifili-juya mowers ke cutar da masu aiki da masu kallo suna jagorantar ceton gaggawa da rigakafin yau da kullun.

flowchart TD
    A["Gaggawar Lawnmower"] --> B{"Wane irin hatsari ya faru?"}
    B -->|"Tuntuɓar Ruwa: Ƙafa, Hannu, ko Gudun Yara"| C["1. Kashe injin & ruwan wukake na PTO<br/>2. Aiwatar da yawon shakatawa 5 zuwa 7 cm sama da raunin hannu + matsa lamba kai tsaye<br/>3. Ajiye lambobi da aka yanke a cikin gauze mai ɗanɗano -> jakar filastik -> ruwan kankara <br/>4. Kira 911/112/999"]
    B -->|"Hawa / Juya Juya Mower Rollover (Tsauri ko Tafki)"| D{"Ana liƙa ma'aikacin cikin ruwa KO akan busasshiyar gangara?"}
    D -->|"A cikin Pond / Canal"| E["Riƙe fuskar wanda aka azabtar sama da ruwa FARKO; yanke wurin zama idan cunkoso; lever yankan kirji; fara CPR idan bai amsa ba"]
    D -->|"Akan Dry Dry"| F["Kashe maɓallin kunna wuta (gas mai ɗigo a kan maƙala mai zafi); chock ƙananan ƙafafun; na'urar lever kashe kirji; duba raunin kashin baya/murkushewa"]
    B -->|"Babban Gudun Jifar Projectile (Rock, Waya, Metal)"| G{"A ina majiyar ta fashe?"}
    G -->|"Ido"| H["KADA KA shafa ko cire abu; tef m takarda kofin garkuwa a kan ido; je zuwa ER"]
    G -->|"Kirji, Wuya, Ciki, ko Kwanya"| I["Kira 911/112/999; bar abubuwa masu zurfi a wurin; sarrafa jini na waje"]

1. Kai tsaye tuntuɓar ruwan wukake da yankan baya na yara¶

Lokacin da ruwan yankan yanka ya bugi ƙafar mutum ko hannu, ba ya haifar da yanki mai sauƙi. Saboda ruwan wukake yana jujjuya juyi 50 zuwa 60 a sakan daya a cikin dakin datti mai datti, yana haifar da rauni guda uku a cikin dakika 0.1 ***:

• Kayan karaya da jijiyoyi masu yawa: Ruwan ruwa yana bugi gabo har sau uku zuwa biyar kafin a janye kafa ko hannu baya, ta wargaza kananan kasusuwa zuwa gutsuttsura tare da cire fata da jijiyoyi daga ramin kashi.
• ** Ƙaƙwalwar ƙasa mai ƙarfi da ciyawa: ** Gudun iska na 300-km / h (185-mph) a ƙarƙashin bene yana fitar da datti, takin lawn, feces na dabba, da ƙwayoyin cuta na polymicrobial (* Clostridium perfringens *, * Pseudomonas *, * Staphylococcus *, da * Enterrobacter capsuber, da kuma * Enterrobacter capsuler. ya raunata ɗaya daga cikin mafi girman adadin kamuwa da ƙwayar cuta mai zurfi a cikin tiyatar kasusuwa.
• Yadda manya da yara suke tuntubar ruwa:
• Cire rigar ciyawa da hannu: Ma'aikaci ya kai hannun safar hannu ko babu komai a cikin mashin cire ruwa na gefe don fitar da wani jikakken ciyawa na bazara yayin da injin ke ci gaba da gudana (ko a cikin daƙiƙa 3 da barin hannun yayin da babban ƙugiya mai nauyi ke juyawa).
• Zamewa da baya akan wani gangare mai jika tare da mai yankan bayan gida: Mai gida yana yanka ** sama da ƙasa** wani tudu mai gangare mai raɓa mai raɓa maimakon haye shi; lokacin da sneakers na su zamewa a kan rigar ciyawa, suna ja da injin daskarewa a baya daidai da ƙafafunsu, ko kuma zame ƙafafu da farko a ƙarƙashin siket na baya na mai yankan a gabansu.
• Tsarin hawan yara tare da faɗuwa ya koma baya: Yaro da aka yi wa hawan farin ciki a kan tukin kakanni ko iyaye tun da farko a lokacin rani ya wuce gonakin da ba a gane shi ba daga baya don neman wani abin hawa. An kurmace da injin din din din din din din din din din din din din din din din din din din ( 95 decibel) da kuma sanye da kariyar ji, ma’aikacin ya zo kusa da wata bishiya ko daji ya bi da yaron kafin ya gane cewa akwai kowa a tsakar gida.

2. Tarakta mai hawa da sikirin juyi (ZTR) rollovers da nutsewar tafki¶

Juyar da injin yankan tuki ko na'ura mai juya sifili na kasuwanci shine babban dalilin da ya haifar da mutuwar manyan mutane** wanda ya shafi kayan lawn:

3. Tsarin Kariya na Roll-Over (ROPS) da belt paradox¶

Yawancin injin daskarewa na sifili da taraktoci masu ɗorewa suna sanye da shingen aminci na ƙarfe mai naɗewa a bayan wurin zama da ake kira Roll-Over Protective Structure (ROPS) da kuma cinya mai ja da baya ** seatbelt**. Fahimtar ƙa'idar inji mai ƙarfe da ke haɗa sandar ROPS da bel ɗin kujera yana ceton rayuka:

• Lokacin da aka kulle sandar ROPS (Taso): Dole ne ku sanya bel ɗin kujera a ɗaure sosai**. A cikin jujjuyawa, bel ɗin kujera yana riƙe ɓangarorin ku a cikin madaidaicin alwatika da aka kafa ta doguwar sandar ROPS na ƙarfe da murfin gaban don haka mai yankan nauyi ba zai iya murkushe ku ba. (Sama da kashi 70 cikin 100 na mace-mace a kan injinan ROPS na faruwa ne saboda ma'aikacin ya ɗaga sandar ROPS, ya bar bel ɗin da ba a ɗaure shi ba, kuma ya faɗi ƙarƙashin sandar ROPS yayin da ta faɗo cikin ƙasa.)
• Lokacin da aka ninke sandar ROPS (misali, don duck na ɗan lokaci a ƙarƙashin ƙaramin reshen bishiya) ko a kan tsoho mai yankan da ba shi da sandar ROPS: KA KADA KA sa bel ɗin kujera. Idan babu sandar ROPS madaidaiciya don riƙe injin juye a jikinka, sanye da bel ɗin kujera kai tsaye zuwa yankin murkushewa a ƙarƙashin tarakta mai jujjuya kuma ya kama ku ƙarƙashin ruwa idan mai yankan ya zame cikin tafki. Koyaushe ɗaga kuma saka sandar ROPS zuwa cikin madaidaicin matsayi nan da nan bayan wucewa ƙaramin reshe.

4. Babban gudu da aka jefa projectiles (cutar makami mai linzami)¶

Rotary mower tip mai tafiya a ** 320 km/h (200 mph)** yana canza kuzarin motsa jiki kai tsaye zuwa kowane abu mai ƙarfi da ke ɓoye a cikin ciyawa:

• Abin da ake kaddamarwa: Duwatsu, tsakuwa, gyada da suka fadi, kasusuwan kare, kawunan yayyafa karfe, yankan shingen shingen shinge na waya, kusoshi, da gutsuttsuran kusoshi na injin yanka da kanta na iya harbawa daga wurin fitar da ruwa na gefe (musamman idan an tanadi garkuwar filastik da aka ɗora a cikin bazara tare da igiyar bungee ko a cire ta biyu zuwa 2 0). dakika daya).
• Cikin shiga ballistic: Waya mai tsatsa mai tsayin santimita 2 (0.8-inch) ko tsakuwa da aka harba a mita 90 a cikin dakika daya cikin sauki tana shiga sirarar idon dan adam, ta huda fontanelle na kwanyar kwanyar ko bangon kirjin yaron da ke wasa da nisan mita 30 (kafa 100), ko kuma ya bugi kai tsaye ta kashin kashin wuyan babba.

Taimakon farko na mataki-mataki don raunin lawnmower¶

1. Magance raunuka masu rauni da yanke kafa¶

1. ** Sanya wurin lafiya tukuna:** Kunna maɓallin kunnawa zuwa KASHE, cire takalmin tartsatsi daga filogi (akan masu yankan iskar gas mai tafiya) ko cire maɓallin aminci/fakitin baturi (akan masu yankan lantarki marasa igiya), kuma jira har sai duk motsin ruwa ya tsaya gaba ɗaya.
2. A daina zubar da jini nan take:
3. Danna kushin gauze mai kauri mai kauri ko naɗe da tsaftataccen zane kai tsaye a kan kututturen zubar jini ko laceration tare da matsi mai nauyi na hannu.
4. Don kowane yanki ko cikakken yanke ƙafa, idon sawu, ƙafa, hannu, ko gaba, ko duk wani rauni mai haske mai jajayen jini, yi amfani da ** yawon shakatawa na gilashin kasuwanci mai tsawon santimita 5 zuwa 7 (inci 2 zuwa 3) kusa da (sama) raunin** kai tsaye akan fata ko sirara (ba a kan gwiwa ko gwiwar hannu ba). Danne gilashin iska har sai duk zubar jini ya tsaya kuma lura da ainihin lokacin; gani taimakon gaggawa na jini.
5. ** Kula da sashin da aka yanke (Yatsu, Yatsu, Ƙafa, ko Hannu):**
6. Duba ciyawar da ke kusa da injin yankan (kada ku taɓa shiga ƙarƙashin bene har sai an cire tartsatsin toshe / baturi) don gano duk wasu lambobi da aka yanke ko gutsuttsura nama.Ko da ba za a iya sake dasa wani sashe gabaɗaya ba, likitocin tiyata na hannu da ƙafa na sake gina jiki akai-akai suna amfani da lafiyayyen fata, ƙashi, jijiyoyi, da tasoshin jirgin ruwa ("spare-parts surgery") daga gunkin da aka yanke don sake ginawa.
7. Tsarin sanyaya matakai uku:
   1. A hankali kunsa sashin da aka yanke a cikin gauze mai tsabta wanda aka jika da salin salin da bakararre ko ruwan sha mai tsabta (kada a goge shi da sabulu ko maganin kashe kwayoyin cuta).
   2. Sanya sashin da aka naɗe a cikin jakar filastik mai tsabta, bushe, marar ruwa kuma rufe shi.
   3. Sanya waccan jakar da aka rufe a cikin akwati na biyu cike da ** cakuda dakakken kankara da ruwan sanyi**. **Kada a taɓa sanya yatsan yatsa ko yatsa kai tsaye kan ƙanƙara ko busasshiyar ƙanƙara, wanda ke daskarar da ƙananan tasoshin jini kuma yana haifar da ciwon sanyi mara jurewa wanda ke sa sake haɗawa da microsurgical ba zai yiwu ba.
8. Maganin girgizar hypovolemic kuma a shirya don tiyata: Ka kwantar da marasa lafiya a bayansu, ka rufe su daga ƙasa tare da bargo don hana raunin da ya haifar da rauni, ba su ** abin da za su ci ko sha* tiyatar orthopedic/microvascular tiyata da kuma maganin rigakafi mai fa'ida.

2. Fitar da wanda aka zalunta da aka makala a karkashin abin tukin da ya kife¶

Idan tarakta na lawn ko injin yankan sifili ya mirgina kan ma'aikaci a kan gangara ko cikin rami:

1. A cikin tafki, rami, ko rafi ( nutsewa yana ɗaukar fifiko akan komai):
2. A shiga cikin ruwan nan da nan sai a ɗaga hanci da bakin wanda abin ya shafa a saman ruwan. Mutumin da aka danne fuska a cikin ruwan tafki mai tsawon santimita 30 (inci 12) zai nutse cikin daƙiƙa 90, kafin motar kashe gobara ta zo.
3. Yayin da daya mai ceto ya goyi bayan kan wanda aka azabtar a sama da ruwa, mai ceto na biyu ya kamata ya kunna wutan wutan wuta, cirewa ko yanki ta wurin zama tare da wukar aljihu ko raunin rauni idan wanda aka azabtar ya ɗaure a ƙarƙashin sandar ROPS mai nannade, kuma ya yi amfani da dogon bututun ƙarfe, katako na 4x4 na katako, shingen shinge, ko jakin katako na katako zuwa saman katakon katako 5 zuwa sama mai fadi. santimita (6 zuwa 8 inci) daga ƙirjin wanda aka azabtar don su zamewa kyauta.
4. Idan wanda aka zalunta ya ciro daga ruwan bai amsa ba kuma baya numfashi yadda ya kamata, fara nan da nan CPR farawa da numfashin ceto da damtse kirji; gani nutsewar agajin gaggawa kuma CPR.
5. A kan busasshiyar gangara ( Wuta, ƙonawa na murfi, da shaƙa mai rauni):
6. Canza makullin yankan nan take sannan a kalli man petur mai digowa: Idan man fetur yana zubowa daga tankin mai akan toshe injin mai zafi, ajiye wani busasshen sinadaraiClass B / ABC) Na'urar kashe gobara ta nufi injin ko jefar da datti/yashi a kan duk wata ƙaramar harshen ciyawa (kada a taɓa fesa rafin ruwan lambun kai tsaye a kan wani tafkin mai mai ƙonewa, wanda ke fantsama mai ƙonewa a kan wanda aka kama).
7. A danna gefen tudu na injin yankan da aka juyar da su tare da duwatsu, katako, ko shingen ƙafafu domin lokacin da kuke ƙoƙarin ɗaga na'urar daga wanda aka azabtar, kada ta zame ko mirgine wani digiri 180 a kan su.
8. ** Zazzage shinge mai sanyi tsakanin mai zafi da fatar wanda aka azabtar: *** Idan 400 ° C (750 ° F) shaye muffler yana hutawa a kan ƙafar wanda aka azabtar da shi ko baya yayin da kuke shirya taimako don ɗaga tarakta 500-kilogram, zuba ruwa mai sanyi kai tsaye a kan maffler karfe / gungumen hannu ko zamewa da katako mai zafi a tsakanin katako ko katako mai ninke tsakanin fata da walƙiya; gani yana ƙone taimakon gaggawa.
9. Ajiye kashin baya a layi daya bayan an ɗagawa: Da zarar an ɗaga nauyin daga ƙirjin, kar a ja wanda aka azabtar sama da gangar jikinsu ta hannunsu sai dai idan wuta mai aiki da iskar gas ta tilasta ja ta gaggawa; daidaita kai da wuyansu a layi sannan a jira ma'aikatan lafiya da allo.

3. Taimakon farko ga raunukan injin daskarewa mai saurin gaske¶

• Cullawar ido (dutse, waya, ko tsatsawar itace): Idan mutum yana yanka ko tsaye kusa ya ji wani kaifi mai kaifi kwatsam a idonsa wanda ya biyo bayan blur hangen nesa, yagewa, ko tabo mai baki/jajayen gani akan iris ko farar idon, sai a dauka wani guntun karfe ko dutse mai saurin gaske ya ratsa duniya (***) Kar a shafa ido, kar a yi kokarin wanke shi da karfi, kuma kada a danna gauze a kan fatar ido. Buɗe kofin takarda mai tsauri ko garkuwar ido na aluminium a kan ƙashin da ke kusa da kwas ɗin ido sannan ka je kai tsaye zuwa sashin gaggawa na asibiti don duba CT scan orbital.
• ** Huda kirji, wuya, ko huda ciki:** A yi maganin duk wani karamin rami na zubar jini a ramuka ko wuya wanda aka jefar da waya ko farce daidai kamar raunin harbin bindiga mai saurin gudu. Waya mai tsatsa mai tsawon santimita 3 (1.2-inch) na iya huda pericardium (jakar zuciya), ƙwayar huhu, ko ƙananan hanji yayin da ya bar tsagewar mil 3 kawai akan fata. Kada a taɓa fitar da waya da aka rataye; rufe raunin ƙirji mai tsotsa tare da hatimin ƙirji mai huɗa ko sutura mai gefe uku kuma a kira 911, 112, ko 999.

Dokokin yankan gangara da jerin abubuwan tsaro na rigakafi¶

Bi wannan ka'idar aminci ta injina don hana rollovers da tuntuɓar ruwa:

• Sanin ka'idodin jagorar gangara masu gaba ga Walk-Behind vs. Riding Mowers:
• A kan injin yankan YIN TAFIYA: Shuka a ƙetare fuskar gangare (gefe-da-gefe), KADA KA YI sama da ƙasa. Idan ka zame yayin da kake yankan wani gangare, ƙafafunka suna zamewa ƙasa daidai da injin yankan maimakon zamewa kai tsaye ƙarƙashin bene.
• *Akan Tarakta MAI HAUWA: Tsoka sama DA KASA gangaren, KADA KA IYA ƙetare fuskar gangaren. tuƙi kai tsaye sama da ƙasa yana kiyaye nauyi a tsakiya tsakanin faffadan gatari. (Lura: Yawancin masu yankan sifili bai kamata a yi amfani da su a kan kowane gangare da ya wuce digiri 10 zuwa 15 kwata-kwata, saboda ƙafafunsu na gaba suna rasa ikon zuwa ƙasa; duba littafin jagorar ku.)
• A share gaba dayan farfajiyar duwatsu, kayan wasan yara, waya, da sanduna kafin fara injin.
• Aika duk yara da dabbobin gida a cikin gida kafin kunna maɓalli, kuma idan yaro ya taɓa fita waje zuwa cikin tsakar gida, rufe injin yankan da kashe injin nan da nan kafin ya kawar da kai.
• Koyaushe sanya ANSI Z87.1+ gilashin aminci da aka kimanta tasirin tasiri, kariya ta ji, dogon wando mai nauyi, da takalmi mai ƙarfi na fata (kada ku taɓa yanke takalmi, cikin takalmi, Crocs, ko zamewar zane).
• Kada ku taɓa yankan ciyawa a kan gangara, kuma ku ajiye ciyawar da ba a yanka ba ta tsawon mita 2 (ƙafa 6.5) na ciyawa da ba a yanka ba tare da saman gefen kowane bankin kandami, rami, da bango mai riƙewa don haka tayoyin injin daskarewa masu nauyi ba su taɓa kusantar raguwa mai laushi ba.
• Kada ku taɓa ketare Control Presence Control na Operator (maɓallin wurin zama ko ɗaukar beli), kar a taɓa cire garkuwar fiddawar filastik, kuma kar a taɓa kashe Maɓallin Safety Safety Reverse-Mow.

Masu yankan igiya (masu yankan ciyawa), masu yankan goga, da kuma sake kunna wuta¶

Baya ga rotary bene mowers, na hannu ** nailan-line trimmers trimmers (masu cin ciyawa / strimmers), karfe-bladed ** masu yankan goga, da injin mai zafi mai zafi yana haifar da dubun dubatan manyan wuraren gaggawa na ziyartar kowane bazara da bazara:

1. String trimmer ocular globe ruptures da karfe-blade goga yankan kickback¶

Mai datsa igiyar hannu ta jujjuya kan yanke kansa a 7,000 zuwa 10,000 RPM, yana bugun layin monofilament na nylon ya wuce 350km/h (220 mph):

2. Mai da injin injin lawnmower mai zafi: hana walƙiya-wuta ƙone¶

Daruruwan matsananciyar bututun mai na biyu da na uku suna ƙona gaggawa a duk lokacin rani lokacin da ma'aikaci ya ƙare a tsakiyar filin mai kuma nan da nan ya zubo sabon mai daga jerrycan filastik a cikin tanki mai zafi mai zafi:

• ** Me yasa tururin man fetur ke ƙonewa ba tare da walƙiya ko harshen wuta ba: ** Mai shayar da ruwa a kan injin mai sanyaya iska yana zaune kawai santimita daga wuyan tankin mai kuma yana aiki a ** 350 zuwa 500 digiri Celsius (660 zuwa 930 digiri Fahrenheit) **, wanda yake da kyau sama da **-280-Cels. (536-digiri-Fahrenheit) zazzabi mai kunna wuta ta atomatik na tururin mai **. Idan fantsama guda ɗaya na ruwa ya zube gefen tanki akan garkuwar muffler mai zafi, ko hayaƙin mai mai nauyi yana birgima a kan mashin ɗin, girgijen tururi ya fashe cikin ƙwallon wuta nan take.
• Me zai faru lokacin da ma'aikacin ya firgita: Fitilar ta firgita a mazuramar mower, mutumin da ke riƙe da buɗaɗɗen buɗaɗɗen jerrycan mai lita 20 (gallon 5) ya ja da baya, yana fantsama mai wuta a ƙafafu, makwancinta, ƙirji, da yaran da ke kusa da su (** tasirin wutar jerrycan).
• Dokar Sanyi ta Minti 10 da Taimakon Farko:
• Koyaushe rufe injin yankan sannan a jira aƙalla mintuna 10 a cikin inuwa don mafarin ya huce kafin a kwance hular iskar gas ɗin, sannan a dinga ƙara mai a waje akan babur pavement nesa da busasshiyar ciyawa da gareji mai zafin wuta.
• Idan tufafi ya kama wuta daga walƙiyar mai: Umurci wanda aka azabtar da gaggawa zuwa ** Tsaya, Drop, da Roll ** akan ciyawa yayin da ake kunna wuta daga wuyansa zuwa ƙasa tare da tawul mai nauyi, bargo, ko datti (gudanar da wutan mai zuwa ƙarfin hurawa).
• A kwantar da kunan da ruwan sha mai sanyi na tsawon mintuna 20: Da zarar wuta ta kama, nan da nan sai a zubar da fatar da ta kone da ruwan famfo mai sanyi ko ruwan busassun lambu na tsawon mintuna 20**, a yanka duk wani suturar da ba * ba* ta narkar da fata a hankali, sai a nannade ta cikin tsaftataccen fim din filastik na gida (dakatar da tsayi, ba a nannade shi ba, busassun busassun 1) da 1. 112, ko 999; gani konewa da kona agajin gaggawa.

3. Me yasa raunukan lawnmower ke ɗaukar matsananciyar tetanus da haɗarin kamuwa da ƙwayoyin cuta na ƙasa¶

Ba kamar wuƙar dafa abinci da aka yanke a cikin gida ba, rotary lawnmower ruwa ana lulluɓe shi a cikin ƙasa mai nisa, ɗigon dabbobi, ruɓaɓɓen ciyayi, da ciyawa. Lokacin da wannan ruwa ya yanka cikin ƙafa ko hannu a 320 km / h (200 mph), yana alluran ƙwayoyin cuta na anaerobic spore-forming, ciki har da * Clostridium tetani * (* tetanus ), * Clostridium perfringens * ( gas gangrene**), da ruwa / ƙasa molds, zurfafa ciki murƙushe, oxygen-starments

• Kowace tsinke ko huda na buqatar ƙwararrun ban ruwa a cikin dakin aiki ko sashen gaggawa, koda jinin waje ya tsaya da sauri.
• ** Tabbatar da Tetanus (Tdap / Td) Matsayin ƙarfafawa nan da nan:** Domin an rarraba raunukan lawnmower ta hanyar likitanci a matsayin "rauni mai cutar da tetanus," duk wani mara lafiya wanda bai sami ciwon tetanus ba a cikin shekaru 5 da suka gabata ** (maimakon tagar shekaru 10 na yau da kullun don yanke tsaftataccen yanke) yana buƙatar harbin toxoid na tetanus nan da nan, kuma marasa lafiya marasa alurar riga kafi suna buƙatar Gtanus.
• Ka kula da saurin jan-tsitsin cellulitis ko iskar gas: Bayan dawowa gida daga asibiti, idan ƙafar ƙafa ko hannun da suka ji rauni sun haɓaka saurin yaduwa ja, magudanar ruwan ƙamshi mai ƙamshi, kumfa mai kumfa a ƙarƙashin fata, zazzabi, ko zafi mai tsanani daidai da gwajin cikin sa'o'i 12 zuwa 48, koma wurin gaggawa nan da nan don kamuwa da cutar necrotic.

Yin rajista a hannu-kan ** Dakatar da Jini, Taimakon Farko, da kuma CPR hanya ** daga Red Cross, St John Ambulance, ko shirin rauni na al'umma yana ba ku ƙwarewa mai amfani don amfani da yawon shakatawa da sarrafa raunin rauni lokacin ƙidaya seconds.

Tambayoyin da ake yawan yi¶

Shin zan yi yankan tsauni ko sama da ƙasa tudu?¶

Hanyar aminci gaba ɗaya ta bambanta dangane da ko kuna tafiya a bayan injin yanka ko hawa akan sa. Tare da injin tuƙi a bayan tafiya, koyaushe ku yi yanka a WUCE fuskar gangaren (gefe zuwa gefe), domin idan kun yi shuki sama da ƙasa kuma ƙafafunku suna zamewa a kan ciyawar ciyawa, ko dai za ku fara zame ƙafafu-na farko a ƙarƙashin injin yankan a gabanku ko kuma ku ja injin ɗin baya kan ƙafafunku. Tare da tarakta mai hawa lawn, koyaushe a yanka kai tsaye sama da ƙasa gangaren (kuma ba a taɓa kan gangara sama da digiri 15 ba), saboda tuƙi mai tuƙi mai tsayi mai tsayi a gefe a kan tudu yana haifar da kai ta gefe zuwa gare ku.

Me yasa masu yankan radiyon sifili (ZTR) ke da haɗari a kusa da gangara da tafkunan riƙo?¶

Masu yankan sifili-juyawa suna tuƙi da birki gaba ɗaya ta cikin ƙafafunsu na baya na hydraulic, yayin da ƙananan ƙafafun gaba biyu ba su da birki, masu simintin siyayyar siyayya kyauta. Lokacin da injin yankan sifili ya faɗi ƙasa mai ɗanɗanon ciyawa ko kuma ya kusanci bankin kandami, nauyi yana motsawa gaba kan simintin gaba da ba a birki ba kuma yana sauke tayoyin tuƙi na baya. Lokacin da tayaya ta baya ta zame akan jikakken ciyawa, injin ɗin ya rasa tuƙi da birki a lokaci guda, yana yin bulala 90 a ƙasa kuma ya nutse a cikin kandami ko kuma yana jujjuya kan ma'aikacin.

Ta yaya zan adana yatsa ko yatsa da tsinken lawn ya yanke akan hanyar zuwa asibiti?¶

Kar a taɓa sanya guntun yatsa, yatsa, ko nama da aka yanke kai tsaye a kan ƙanƙara, busasshiyar ƙanƙara, ko nutsar da shi a cikin ruwa, saboda daskarewa kai tsaye yana lalata hanyoyin jini kuma yana hana sake haɗawa da tiyata. Maimakon haka, a hankali kunsa ɓangaren da aka yanke a cikin gauze maras kyau wanda aka jika da saline ko ruwa mai tsabta mai tsabta, rufe shi a cikin busassun jakar filastik filastik, sa'an nan kuma sanya jakar da aka rufe a cikin wani akwati na waje wanda aka cika da slush na dusar ƙanƙara da ruwa don kiyaye nama yayi sanyi ba tare da daskarewa ba.

Yaushe zan sa bel ɗin kujera a kan injin tuƙi ko ƙaramin tarakta?¶

Dokokin bel ɗin ku ya dogara gabaɗaya akan ko injin ku yana da madaidaiciyar Tsarin Kariya (ROPS mashaya). Idan mai yankan ku yana da sandar ROPS na ƙarfe a kulle a tsaye a bayan wurin zama, DOLE ne ku sa bel ɗin ku a kowane lokaci don ku zauna a cikin kejin tsaro idan injin ya yi birgima. Idan mai yankan ka ba shi da sandar ROPS, ko kuma idan ka naɗe sandar ROPS na ɗan lokaci, ba za ka taɓa sanya bel ɗin wurin zama ba, saboda ɗaure kanka da injin yankan da ba shi da ROPS yana riƙe kirjinka kai tsaye ƙarƙashin nauyin murƙushe injin ɗin.

An duba tushe¶

• Hukumar Kare Samfuran Mabukaci (CPSC, Amurka): Hawa Lawnmower Rollover, Tuntuɓar Ruwa, da Ka'idodin Tsaron Abubuwan Jifa (16 CFR Sashe na 1205)
• Kwalejin Ilimin Ilimin Yara na Amurka (AAP) da Cibiyar Nazarin Magungunan Orthopedic ta Amurka (AAOS): * Bayanin Siyasa da Ka'idodin Asibiti akan Rigakafi da Gudanar da Raunin Lawnmower na Yara *
• Cibiyar Tsaro da Lafiya ta Ƙasa ta Ƙasa (NIOSH / CDC, Amurka): Hana Ƙaƙwalwar Ƙwaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru da Ƙwararru na Juyawa (ROPS da Dokar Seatbelt)
• Babban Jami'in Kiwon Lafiya da Tsaro (HSE, United Kingdom): * Amintaccen Amfani da Tushen Mowers akan Tudu da Kusa da Darussan Ruwa (Takardar Bayanin Aikin Gona)*
• Johns Hopkins Cibiyar Yara da POSNA (Pediatric Orthopedic Society of North America): Epidemiology, Contamination Flora, da Microsurgical Replantation Protocols for Rotary Mower yanke

Jagora masu alaƙa¶

• Mai tsananin zubar jini da aikace-aikacen yawon shakatawa
• Murkushe rauni da ciwon sashe
• nutsewa: ceton ruwa da farfaɗowa
• Raunin ido: fashewar sinadarai, abubuwa na waje, da rauni
• Konewa da kona taimakon farko