Ati Chipper kple Stump Grinder Entanglement Mɔxexe Kple Xɔname¶

Brɔs chippers kple stump grinders siwo wodzrana le asi me la le mɔ̃ siwo zãa ŋusẽ geɖe wu siwo wozãna le atiwo ƒe agbledede, anyigbatata, dugã me avewo dzadzraɖo, kple ahomya megbe gbeɖuɖɔwo kɔklɔ me la dome. Le asitsaƒe ƒe disk alo drum wood chipper me la, gakpo sesẽ aɖe si ƒe kpekpeme nye kilogram 250 va ɖo 900 (pound 550 va ɖo 2,000) ƒoa xlãe kple 1,000 va ɖo 2,200 le miniti ɖeka me (RPM) kple gakpo hɛ sesẽ siwo tsoa sentimeta 30 va ɖo 50 (si ƒe didime nye inch 12 va ɖo 20) ƒe ati sesẽwo. Le hɛ mawo siwo le tsatsam la ŋgɔ la, hadrolik infeed rollers siwo ŋu gakpo aɖu sesẽ siwo léa alɔwo hehea wo yia chute la me le meta 0.5 va ɖo 1.0 le sɛkɛnd ɖeka me (afɔ 1.6 va ɖo 3.3 le sɛkɛnd ɖeka me). Ŋutasẽnuwɔwɔ si lolo wue nye climbing-rope alo winch-line entanglement: ne wotsɔ atiŋutinunyala ƒe climbing line, rigging rope, alo tag line si wotsɔ lãgbalẽ wɔe la de chipper la me le vo me kpe ɖe brɔs ŋu la, ka la toa hydraulic feed rollers blewuawo ŋu eye wòxatsaa 1,800-RPM knife disc alo drum la tẽ, tsɔa ka la toa chute si ƒe duƒuƒu nye meta 15 va ɖo 30 le sɛkɛnd ɖeka me (kilometa 33 va ɖo 67 le gaƒoƒo ɖeka me), si zɔna kabakaba wu amegbetɔ ƒe ahɔhɔ̃mekawo ƒe dɔwɔwɔ ƒe ɣeyiɣi, eye wòhea dɔwɔla ɖesiaɖe si xaxa ɖe eme alo lé ka la ɖe nuɖuɖu ƒe ʋuƒoa me tẽ alo ƒoa wo sesĩe to yame.

Le numekuku siwo United States Dɔwɔƒe ƒe Dedienɔnɔ Kple Lãmesẽnyawo Gbɔkpɔha (OSHA), Dukɔa ƒe Dɔwɔƒe si Kpɔa Dɔwɔƒewo ƒe Dedienɔnɔ Kple Lãmesẽnyawo Gbɔ (NIOSH), ANSI Z133 Arboricultural Safety Standard committee, kple UK Health and Safety Executive (HSE) wɔ nu la, atitsolawo kple atikutsetsewo ƒe ku kple woƒe lãɖeɖe dzɔna to mɔnu vevi ene dzi: dɔwɔlawo reaching to the feed-table nuyi be woatutu alɔ kpuiwo ɖe hadrolik nuɖuɖu ƒe ʋuƒoawo me, ka si wowɔ alo awu si le gbadzaa/gauntlet glove snagging ɖe abɔ kple abɔ siwo ŋu ŋù le dzi, disc/drum hood ƒe nutsyɔnu siwo womebla o siwo dzona ʋuna alo le gbagbãm esime rotor la le ƒuta le anyime le mɔ̃a ƒe nutsitsi vɔ megbe, kple stump grinder cutting-wheel kickback alo thrown rock/carbide tooth tu siwo wotsɔna ƒoa tu. Ne ènya alesi nàgbã feed-control safety bar kple Last-Chance panic cables siwo le teƒe ene le sɛkɛnd ƒe akpa sue aɖe ko me, alesi nàɖe clutch la ɖa ahatsɔ tourniquet asisi ɖe eŋu le infeed crush alo lãɖeɖe vɔ megbe, kple nusita wòle be nàlala vaseɖe esime rotor la natɔ kuku hafi aɖe hood bolt ɖa la, eɖea atiwo ƒe dɔwɔlawo ƒe agbe.

Wɔ esia fifia¶

1. Slam alo he feed-Control Safety Bar si woxatsa ɖe eŋu la yi FULL REVERSE (wotutue yi ŋgɔe ɖo ta chute la gbɔ) alo STOP enumake ne ame aɖe ƒo ɖe eŋu. Le ANSI Z133-compliant hydraulic brush chipper ɖesiaɖe dzi la, gakpo si ƒe axa etɔ̃ ƒo xlã feed chute ƒe nu la kpɔa hydraulic feed-roller ƒe mɔfiame ƒe ʋuƒoa dzi:
2. Ne èhe ʋuƒoa yi dɔwɔla la gbɔ la, ewɔa dɔ ɖe ŋgɔ ƒe nuɖuɖu.
3. Ne èʋuʋu bar la yi titina detent la, atɔ te rollers (NEUTRAL / STOP).
4. Ne ètutu ʋuƒoa yi ŋgɔ (ɖe mɔ̃a gbɔ) la, etrɔa hadrolik-nuɖuɖu ƒe ʋuƒoawo (FULL REVERSE) be woagbugbɔ alɔdzea kple amesi ŋu wowɔ nuvevii ƒe abɔ kple afɔ ado goe le ʋuƒoawo me.
5. Ne wohe amesi ŋu wowɔ nuvevii la yi ɖe ʋuƒoa ƒe nu me xoxo la, hehe Mɔnukpɔkpɔ Mamlɛtɔ ƒe ka siwo le eme siwo le ʋuƒoa tame la hea tsi si wotsɔna ƒua gbe ƒe ʋuƒoa be wòatɔ alo atrɔ ʋuƒoawo enumake.
6. Ðe chipper clutch/PTO la ɖa eye nàƒo Emergency Stop (E-Stop) alo atsi ignition key la ENUMAME. Ne ètɔ te hydraulic feed rollers la, etɔa hehe yi ememe, gake kilogram 500 steel knife disc alo drum si le rollers megbe la yia edzi nɔa tsatsam le rotational inertia gã aɖe te hena miniti geɖe. He mɔ̃ alo hadrolik clutch ƒe asiléƒea be nàɖe mɔ̃a ƒe ʋukuku ƒe alidziblanuawo ɖa le cutter rotor la ŋu, eye nàwu diesel/gasoline mɔ̃a enumake.
7. Zi CoTCCC windlass tourniquet "kɔkɔ eye wòle sesẽm" le sɛkɛnd 30 me na abɔ kple afɔ ƒe ŋeŋe sesẽ ɖesiaɖe alo lãɖeɖe si me nuvevi wɔ. Infeed-roller crushes kple chipper-knife strikes lãa brachial alo femoral arteries, si hea ʋu si dona le ame ŋu si wua ame vɛ le miniti 2 va ɖo 3 teti me. Hafi nàdze agbagba be yeaɖe mɔ̃wo ɖa la, tsɔ yaƒoƒomɔ̃ si wodzrana ƒe tourniquet (abe CAT alo SOFTT-W ene) sentimeta 5 va ɖo 8 (inch 2 va ɖo 3) tso abi la tame (alo kɔkɔ le abɔta/akɔta ne abi la te ɖe ƒunukpeƒe aɖe ŋu), trɔ yaƒomɔ̃a ƒe atikplɔa vaseɖe esime ʋuka siwo katã le dzo dam siwo le dzo dam la natɔ keŋkeŋ, eye nàƒo ka na wò nutoa me ƒe xexlẽdzesi kpata (911 le United States kple Canada, 112 le Europa Dukɔwo ƒe Habɔbɔ bliboa me, 999 le United Kingdom, alo kpɔ xexlẽdzesi siwo wozãna kpata).
8. Zã hydraulic yoke-lift cylinder (MENYE forward/reverse roller cycling) nàtsɔ aɖe asi le abɔta si wotsɔ bla ɖe hydraulic feed rollers dome ŋu. Ne dɔwɔla aɖe ƒe asi, alɔnu, alo afɔkpa gbã eye wòtsi gakpo feed rollers siwo ƒe aɖu le etame kple ete dome le mɔ̃a ƒe tutu vɔ megbe la, mègadze mɔ̃a gɔme eye nàtsa rollers, si ate ŋu ahe o abɔ kple afɔ si de to wu ɖo ta hɛawo gbɔ. Ke boŋ, zã asi hadrolik ta-kɔkuti kɔklɔ dzikpɔnu lever (alo ʋuʋu hadrolik down-pressure relief valve / kɔ etame roller kɔkuti kple rated hydraulic jack kple ati sesẽ cribbing blocks) be nàkɔ etame floating feed roller la ɖe dzi le tsitrenu tso amesi ŋu wowɔ nuvevii la ƒe abɔ kple afɔ.
9. Ðe asi le dɔwɔla ƒe anyinɔnɔ ƒe lever (deadman grip) ŋu enumake ne stump grinder ƒo afɔ ɖe megbe, lia ke, alo tsɔ utility line si woɖi. Stump grinder siwo zɔna le megbe kple esiwo zɔa wo ɖokui la ƒoa tasiaɖamfɔ kpekpe aɖe si ŋu tungsten-carbide aɖuwo le le 800 va ɖo 1,500 RPM. Ne tasiaɖamfɔa ƒo gakpo ƒe pɔmpi, gli ƒe ka, alo kpe si woɖi, alo ne gbeɖuɖɔ siwo le dzodzom ƒo eteƒekpɔla aɖe la, ɖe asi le dɔwɔla ƒe anyinɔnɔ ƒe ʋuƒoa ŋu (si ɖea ʋuƒoa ƒe tasiaɖamfɔa ƒe ʋuʋu enumake eye wòƒoa ʋu ƒe brek la) eye nàƒo E-Stop ƒe dzesi dzĩ la.
10. Ne stump grinder ƒo dzɔdzɔme gas ka si woɖi alo elektrikka si le anyigba te la, do le eme enumake eye mègaka asi ga gbadzɛa ŋu ne arcing dzɔ o. Ne grinding wheel la gbã polyethylene gas pipe ɣi si le anyigba te la, ɖe asi le mɔ̃awo ŋu, gblẽ teƒea ɖi le ya me evɔ mègadze mɔ̃ aɖeke gɔme ake o, eye nàƒo ka na 911/112/999 tso didiƒe si le dedie. Ne tasiaɖamfɔa lã elektrikŋusẽka si le anyigba te si ŋu ŋusẽ le eye mɔ̃a le dzo dam la, tsɔ afɔ eveawo ƒo ƒu alo ti kpo kɔe evɔ màka asi mɔ̃a kple anyigba ŋu le ɣeyiɣi ɖeka me o (kpɔ elektrikkawo ƒe gege kple ʋu ƒe elektrikŋusẽ ƒe ƒoƒo).

Ati chipper kple stump grinder xɔname kpata nyametsotso ati¶

Zã agbledzi nyametsotso ƒe ɖoɖowɔɖi sia nàtsɔ awɔ mɔ̃a ƒe nutsitsi enumake, hadrolik-ʋuʋudedi ƒe asiɖeɖe le eŋu, kple ʋu si dona le ame ŋu dzi ɖuɖu si xɔa ame ɖe agbe.

flowchart TD
    Start["Ati Chipper alo Stump Grinder Kpata"] --> MachineType{"Mɔ̃ alo afɔku<br/>kae le dzɔdzɔm?"}

    MachineType -->|"1. Dɔwɔla Si Wolé Alo Hehe Ðe<br/>Ati Chipper Infeed Chute Me"| StopRollers["NUÐEÐEŊU ƑE NU TSITSI ENNUME (< Sɛkɛnd 1):<br/>1. SLAM wrap-around Safety Bar DO ŊGƆ (Full Reverse)<br/> ALOO he ememe Mɔnukpɔkpɔ Mamlɛtɔ Kawo / ƒo E-Dzudzɔ<br/>2. Ðe asi le PTO / Clutch lever ŋu ​​& trɔ dzodoƒe ƒe safui OFF<br/>3. Ðe dzodoƒe ƒe safui ɖa eye nàtsɔe ade xɔnametɔ ƒe kotoku me"]

    StopRollers --> VictimState{"Ðe amesi ŋu wowɔ nuvevii la mevo tso chute la me o<br/>alo wotsɔe blae ɖe nuɖuɖu ƒe ʋuƒoawo mea?"}

    VictimState -->|"Victim Free / Pulled Back Out<br/>kple Ʋudodo Sesẽ alo Lãɖeɖe"| BleedControl["ƲUƲU ƑE ƲUƲU ƑE NUÐEÐEŊUTI:<br/>1. De yaƒoƒomɔ̃ TOURNIQUET sentimeta 5 va ɖo 8 ɖe abi la tame<br/> (alo High & Tight le abɔta/akɔta); twist vaseɖe esime ʋu nadzudzɔ<br/>2. Ne ehiã be nàzã tourniquet evelia la, tsɔe ɖo axadzi le etame gbãtɔ<br/>3. Tsɔ gaze<br/>4 bla abi siwo wotsɔ ƒo ƒu (kɔ/abɔta/akɔta) ɖe wo nɔewo ŋu<br/>4. Ƒo ka na 911 / 112 / 999 & da atike na hypovolemic shock"]

    VictimState -->|"Afɔkpodzi si Wotsɔ Kpe Ðe<br/>Aɖu Siwo Le Hydraulic Feed Rollers Dome"| RollerRelease["MƆ̃ ƑE ƲUƲU ƑE ƲUƲU ƑE ƲUƲU:<br/>1. De tourniquet proximal ɖe rollers ŋu HAFI nàkɔ kɔkuti<br/>2. MÈGAgbugbɔ mɔ̃a gɔme GBEÐE be wòatrɔ rollers ayi ŋgɔ/a megbe<br/>3. Lala vaseɖe esime cutter disc/drum si le megbe na rollers nazu 100% STOPPED<br/>4. Kɔ dziƒo nuɖuɖu roller si le tsia dzi la ɖe dzi to Hydraulic Yoke Lift<br/> alo jack + hardwood cribbing blocks zazã me"]

    MachineType -->|"2. Tolili Ka / Winch Line<br/>Snagged le Chipper me"| RopeSnag["CATASTROPHIC KA ƑUƑOƑO / CLIMBER YANK:<br/>1. Mige ɖe tsi me ɖa le ka siwo katã woxatsa ɖe anyigba dzi la ŋu ENUMAME<br/>2. Hit Chipper E-Stop & disengage clutch zi ɖeka dedie be nàte ɖe eŋu<br/>3. Kpɔ atiliala si le dziƒo ɖa be harness/branch crush trauma hã le eŋu<br/>4. Wɔ yamenutome xɔname ne tolia xɔ abi le xɔtaxɔ me"]

    MachineType -->|"3. Stump Grinder Kickback, Entanglement,<br/>alo Gas/Elektrikŋusẽ si Woɖi"| StumpAction["STUMP GRINDER ƑE NYA KPƆKPƆ:<br/>1. Ðe asi le Deadman Operator Presence Bar ŋu & ƒo E-Stop<br/>2. Ne woɖi GAS line gbagbã: Gblẽ mɔ̃a ɖi & ʋuʋu le ya dzi<br/>3. Ne woɖi POWER ka la: Hop clear kple afɔwo ɖekae<br/>4. Ne aɖu/kpe si le dzodzom ƒe abi: Nyaƒoɖeamenu tẽ, tourniquet, alo ŋkumekpɔnu"]

Ati chipper kple stump grinder afɔku ƒe mɔnu 5 siwo wua ame wu tsɔtsɔ sɔ kple wo nɔewo¶

Alesi chipper kple grinder ƒe mɔ̃ vovovowo wɔa dɔe gɔmesese ɖea nusita dedienɔnɔdzikpɔnu tɔxɛ aɖewo li kple alesi wodoa kpo nu ne woto wo ŋui la me.

Brush chipper dedienɔnɔ ƒe ɖoɖowo ƒe ŋutilã ƒe wɔwɔme: Alesi 4-bar kple panic kaawo wɔa dɔe¶

Hafi woatsɔ alɔ ɖeka ade atitsoƒe ɖesiaɖe me la, ele be ʋua me dɔwɔla ɖesiaɖe si le anyigba nado mɔ̃ ene siwo katã wozãna tsɔ tɔa te/trɔ megbe kpata la kpɔ ŋutɔŋutɔ le azɔlizɔzɔ do ŋgɔ na gɔmedzedzea me.

   WOOD CHIPPER INFEED CHUTE SAFETY ARCHITECTURE (ANSI Z133)

         [Cutter Disc / Drum: 1,500-2,200 RPM]  <-- Hood Pin Interlock
                         ^
         [Upper & Lower Toothed Feed Rollers]   <-- Hydraulic Yoke Lift
                         ^
        +---------------------------------+
        |   ||     ||       ||     ||     |  <-- [1] Internal "Last-Chance"
        |   ||     ||       ||     ||     |      Panic Cables (Pull to Stop/Reverse)
        |                                 |
   +====|=================================|====+
   ||   |      INFEED CHUTE MOUTH         |   || <-- [2] 3-Sided Wrap-Around
   ||   |  (Min 150 cm / 60 in reach to   |   ||     Feed Control Safety Bar
   ||   |   rollers from tray lip)        |   ||     (PUSH FORWARD = FULL REVERSE)
   ||   +---------------------------------+   ||
   ||      /                           \      ||
   ||     /   FOLD-DOWN INFEED TRAY     \     ||
   +=====/===============================\=====+
        [=================================]      <-- [3] Bottom Knee/Thigh Bump Bar
                                                         (Trips if operator is lifted)

1. The Wrap-Around Nuɖuɖu-Dziɖuɖu Dedienɔnɔ Bar (Dzĩ alo Dzĩ Bar Around Chute) .¶

• Alesi wòwɔa dɔe: Wotsɔ mɔ̃ do ƒome tẽ kple hydraulic spool valve si kpɔa tsi ƒe sisi yi feed-roller motors dzi.
• Emergency muscle memory: Eteƒekpɔla geɖe siwo mexɔ hehe o la susuna vodadatɔe be ne yehe ʋuƒoa ɖe yewo ɖokui gbɔ la, ahe agbalẽxatsaxatsaawo ɖe megbe. Le nyateƒe me la, ne èhe ʋuƒoa yi dɔwɔla la gbɔ la, ewɔa dɔ ɖe ŊGƆ (INWARD) nuɖuɖu. Be STOP rollers la, tu bar la zi ɖeka yi ŋgɔ va ɖo titina neutral detent la gbɔ; be REVERSE rollers kple megbe a snagged alɔ do, slam mɔ bliboa ŊGƆ ɖo ta chipper ŋutilã.

2. Ememe "Mɔnukpɔkpɔ Mamlɛtɔ" Dzidziɖedzi Kawo¶

• Le ga si wotsɔ dea nu me ƒe ʋuƒoa tame, si anɔ gotagome tray ƒe nuyi kple nuɖuɖu ƒe ʋuƒo siwo ŋu aɖu le dome la, tsɔ gakpo eve Mɔnukpɔkpɔ Mamlɛtɔ ƒe hehe ka (alo ememe mɔzɔzɔ ƒe ʋuƒo) he ɖe ati ŋu.
• Ne alɔdze aɖe lé dɔwɔla aɖe eye wòhe ta gbãtɔ alo alɔnu gbã to gotagome ʋuƒo dzĩ la ŋu yi ɖe ʋuƒoa ƒe mɔ̃ me la, ka si le xɔxlɔ̃m la hehe alo ƒoƒo ɖea tsi ƒe nyaƒoɖeamenu ɖa enumake eye wòtrɔa nuɖuɖu ƒe ʋuƒoawo ɖe megbe alo wotɔa wo hafi amesi ŋu wowɔ nuvevii ƒe ŋutilã ɖoa ʋuƒoawo gbɔ.

3. Ete / Ete Nuɖuɖu-Dzudzɔ Bump Bar (Elektrɔnik alo Mɔ̃ɖaŋununya Klo Bar) .¶

• Egbegbe brɔs chippers ƒe bottom bump bar si le tsia dzi si wotu ɖe nuɖuɖudzraɖoƒea ƒe nuyi si woate ŋu abla ɖe anyi la ƒe akpa si le klo vaseɖe ata ƒe kɔkɔme dzi.
• Why it exists: When the toothed rollers clamp down on the front of a forked branch, the back end of the branch outside the chute frequently pivots downward and then catapults the operator's legs upward, lifting their torso over the tray lip where they cannot reach the top safety bar. Ne dɔwɔla la ƒe ata alo klowo ƒo bump bar si le ete la, egbãa hydraulic solenoid la eye wòtɔa nuɖuɖu ƒe ʋuƒoawo enumake.

4. Cutter-Housing Hood Pin kple Shaft ƒe Tɔtrɔ Dzesi¶

• Mègatɔtɔ hydraulic feed rollers ƒe nutsitsi kple cutting disc alo drum ƒe nutsitsi gbeɖe o.
• Ne ètu ʋuƒo dzĩ la ɖe Neutral alo Reverse la, hadrolik-nuɖuɖu ƒe ʋuƒo siwo le blewu koe tɔa te; gakpo hɛ ƒe disk si ƒe kpekpeme nye kilogram 500 si didi sentimeta 15 pɛ ko le ʋuƒo mawo megbe la gakpɔtɔ le tsatsam le 1,800 RPM me eye wòatso nusianu si aka eŋu.
• Ne èɖe clutch la ɖa eye nètsi mɔ̃a ƒe dzodoƒe ƒe safui vɔ gɔ̃ hã la, flywheel kpekpea ƒua du kpoo le eƒe bearing siwo wotu nu ɖo la dzi hena aɖabaƒoƒo 2 va ɖo 5. Mègaɖe gakpo hood locking pin la ɖa gbeɖe o vaseɖe esime nàlé ŋku ɖe rotor shaft gã la ƒe nuwuwu si dze ƒã (shaft rotation indicator) ŋu eye nàkpɔe be dzesi si wota alo bolt ta si le shaft la dzi la meʋãna kura o.

Afɔɖeɖe ɖesiaɖe ƒe se siwo ku ɖe brɔs ƒe nuɖuɖu nana dedie ŋu be woaxe mɔ ɖe nusiwo wobla ɖe wo nɔewo ŋu nu¶

Wɔ ɖe ANSI Z133, OSHA, kple Atiwo Dzikpɔkpɔ Dɔwɔƒewo ƒe Habɔbɔ (TCIA) ƒe se siawo dzi le dɔwɔƒe ɖesiaɖe:

1. Nuɖuɖu brɔs Butt-End (Cut-End) Gbã: Ɣesiaɣi la, mètsɔ alɔ la ƒe butt-end si le ɣie, si wotso la de chute la me gbã, mègatsɔ eƒe nugbɔ si me gbewo le, si me aŋgbawo le la gbã o. Nuɖuɖu nana butt-end gbã ɖea mɔ na axadzi alɔwo kple fɔkpawo katã be woaƒo wo ɖe megbe nyuie abe akɔtakpoxɔnu ene ne alɔa ge ɖe chute la me, tsɔ wu be woatsɔ kɔ aƒo ɖe gota ɖe wò abɔta kple asigɛwo ŋu.
2. Tsi tre ɖe infeed tray la ƒe AKPA, tu alɔ la ɖe eme, eye NUMAÐE la, nàtrɔ adzo le axadzi:
3. Mègatsi tre ɖe titina tẽ le nuɖuɖu si wotsɔ dea eme ƒe ʋuƒoa megbe gbeɖe o. Ne abɔ kple afɔ si woƒo la ƒo ɖe axadzi alo kpe ɣaɣla aɖe ƒo ɖe megbe tso hɛawo me la, tsitretsitsi ɖe ʋuƒoa megbe tẽ nana wò ta kple akɔta nɔa dzo ƒe fli me.
4. Te ɖe eŋu tso axadzi, tu akɔta-nuwua ɖe agbalẽxatsaxatsaawo me vaseɖe esime woalée, ɖe asi le alɔa ŋu enumake, eye nàzɔ adzo le axadzi ado go le nuɖuɖudzraƒea esime wò ŋkuwo le anyigba hena alɔ siwo le megbe.
5. Mègaɖo asi nuɖuɖudzraɖoƒea ƒe gota gome gbeɖe o; zã alɔ didi aɖe nàtsɔ atutu gbeɖuɖɔ kpuiwo:
6. Ne ati kpuiwo, lãgbalẽgolowo, pine-tiwo, alo abɔ kple afɔ siwo le ƒuƒuie le asiwò la, mègatsɔ asi atutu wo ɖe chute la me gbeɖe o, eye mègalia agbaa dzi gbeɖe be nàtsɔ wò afɔkpa aƒo wo ɖe eme o.
7. Da kakɛ kpuiwo ɖe nuɖuɖugba gbadzɛa dzi eye nàzã alɔ didi si le dzɔdzɔe si didi meta 2 (afɔ 6.5) ya teti (alo ati si wotsɔ tua ʋu) nàtsɔ atutu wo ɖe agbalẽxatsaxatsaawo me, nàna chipper la naɖu alɔ si wotsɔ ƒoa nui la kpe ɖe gbeɖuɖɔ kpuiawo ŋu tututu.
8. Se ati sesẽwo ƒe PPE (No Gauntlet Gloves, No Loose Strings):
9. Do snug-fitting knit-wrist work gloves (mègakeke lãgbalẽ ƒe asigɛ sesẽ siwo wɔa dɔ abe funnel ene be woatsɔ alé alɔ siwo va yina gbeɖe o).
10. Do awu ʋlaya si ƒe abɔ didi si woate ŋu akpɔ nyuie si sɔ kplikplikpli, si wotsɔ de wò pantalon me sesĩe, eye màgatsɔ hoodie ƒe ka, ka siwo wometsɔ blae o, alo safui siwo le tsatsam o.
11. Do ANSI Z89.1 ƒe kposɔ sesẽ si ŋu 4-point chinstrap si wowɔ be wòagbã le ŋusẽ si le dedie nu (alo asike manɔmee ne ewɔla ƒe mɔfiame gblɔe kɔte na anyigba chipper dɔwɔlawo be woaxe mɔ ɖe kɔ ƒe ƒoƒo nu ne woƒo gakukua ɖe chute la me), ANSI Z87.1+ impact eye protection le mesh face screen te, kple hearing ametakpɔkpɔ.
12. Se Blibo "Ka-Free Zone" ƒe Se:
13. Hafi nàdze chipper la gɔme la, ɖo meta 3 va ɖo meta 10 (afɔ 10 va ɖo 33) si me Ka Manɔ o ƒo xlã infeed chute.
14. Ne atiliala le dɔ wɔm le dziƒo le ati si te ɖe atiglinyia ŋu me la, ele be woaƒo tolialia ƒe ka si sɔ gbɔ ɖe tolialia kple rigging-ka siwo katã ɖiɖina ɖe anyigba la nu ƒu ɖe kakotoku aɖe me alo aƒo wo nu ƒu ɖe atikpoa ƒe akpa si tsi tre ɖe eŋu ale be alɔ si le gegem la mate ŋu ahe ka ƒe asike ayi brɔs ƒe ƒuƒoƒo si wole nuɖuɖu nam lãɖela la gbeɖe o.

Kpekpeɖeŋu gbãtɔ si woxɔna le atitsoga kple atikutsetsewo ƒe abi siwo woxɔna le atikutsetsewo me kple nuveviwɔame¶

Atitsoga kple atikutsetse ƒe afɔkuwo naa ŋusẽ geɖe crushing-avulsion amputations, open fractures si me ati ƒe kakɛwo kple anyigba ƒo ɖii, kple penetrating projectiles.

Afɔɖeɖe 1: Nukpɔkpɔ ƒe Dedienɔnɔ kple Ʋuʋu/Tagout (LOTO) Hafi Xɔnametɔwo Naɖo Eme¶

1. Slam Feed Control Bar la be REVERSE alo STOP, ɖe clutch/PTO ƒe asiléƒea ɖa, eye nàtrɔ ignition key la OFF.
2. Ðe dzodoƒe ƒe safui le switch la me eye nàtsɔe ade wò kotoku me ale be eteƒekpɔla aɖeke si tsi dzodzodzoe nate ŋu aƒo starter la le vo me esime wò asiwo le chute la me le amesi ŋu wowɔ nuvevii la ɖem o.
3. Lala be cutter disc/drum la nadzudzɔ tsatsam hafi nàʋu cutter hood ɖesiaɖe alo aɖo asi ɖe hɛawo gbɔ.

Afɔɖeɖe 2: Tourniquet Zazã Enumake ("Dzudzɔ Ʋudodo") .¶

Esi wònye be abɔ kple afɔ siwo woɖe kple afɔ siwo wogbã la ʋuna le afɔku me ta la, tsɔ tourniquet DO HAFI nàɖe asi le abɔ kple afɔ si wotsɔ ga blae ŋu tso nuɖuɖu ƒe ʋuƒoawo me ne ʋuka gãwo le dodom alo wole mɔ kpɔm be ʋukawo nado le eme ne woɖe asi le eŋu: 1. Da asitsaƒe CoTCCC windlass tourniquet (CAT alo SOFTT-W) sentimeta 5 va ɖo 8 (inch 2 va ɖo 3) le abixɔƒea tame (si te ɖe dzia ŋu), alo "High and Tight" ɖe abɔta alo ata si le etame ƒe tame tututu ne abi ƒe akpa si tututu ɣla ɖe abɔta alo roller me. Mègatsɔ tourniquet da abɔta alo klo ƒe ƒunukpeƒe tẽ gbeɖe o. 2. He ka la sesĩe alesi nàte ŋui, trɔ yaƒoƒo ƒe atikplɔa vaseɖe esime ʋu dzĩ si le keklẽm la nadzudzɔ keŋkeŋ, do atikplɔa ɖe klitsa la me, eye ŋlɔ ɣeyiɣi si wotsɔe ƒo ɖe tourniquet ka la alo amesi ŋu wowɔ nuvevii ƒe ŋgonu. 3. Ne ʋu le dodom to tourniquet gbãtɔ (si bɔ ɖe ata gã siwo me lãmeka le dzi) la, gblẽ tourniquet gbãtɔa ɖe teƒea eye nàtsɔ yaƒoƒo ƒe tourniquet evelia asisi ɖe gbãtɔa tame tẽ (te ɖe) gbãtɔa tame, axa ɖeka. 4. Le kɔ, abɔta (axillary), alo akɔta (inguinal) abi goglowo afisi abɔ kple afɔ ƒe tourniquet mate ŋu axatsa o gome la, tsɔ hemostatic combat gauze (alo plain sterile gauze) bla abi ƒe doa sesĩe vaseɖe ƒua gbɔ eye nàlé asi eve ƒe nyaƒoɖeamenu tẽ si meɖea dzi ɖi o ɖe asi aɖabaƒoƒo 3 va ɖo 5 ya teti vaseɖe esime kpekpeɖeŋunalawo naxɔ dɔa (kpɔ ʋu ƒe dodo dzi ɖuɖu sesẽ).

Afɔɖeɖe 3: Asiɖeɖe le Afɔ si Wotsɔ Kpe Ðe Hydraulic Feed Rollers Me Ŋu¶

Ne amesi ŋu wowɔ nuvevii ƒe alɔ alo afɔ ƒo ɖe hadrolik-nuɖuɖu ƒe ʋuƒo siwo ŋu aɖu le dome la: 1. Kpɔe ɖa be Manual Hydraulic Yoke-Lift Lever: Asitsa chipper akpa gãtɔ ƒe hydraulic lift cylinder tɔxɛ aɖe le esi si wotsɔ do ƒome kple feed-roller kɔkuti si le etame ale be dɔwɔlawo nate ŋu akɔ etame roller la ɖe dzi be woaxɔ ati gãwo. Ne hadrolik ƒe nyaƒoɖeamenu bia be mɔ̃a nawɔ dɔ la, kowɔ kɔkuti-kɔklɔ ƒe lever la ŋudɔ ne lãtsola vevitɔ ƒe clutch la meɖe ɖa 100% eye wotu feed-roller control bar la ɖe Neutral me, ALOO zã hadrolik porta-power jack / ʋu ƒe aŋetu ƒe jack si wotsɔ asi pɔmpie si woda ɖe solid hardwood cribbing blocks dzi le roller yoke frame si le etame la te be kɔ etame ʋuƒoa ɖe dzi tẽ tso amesi ŋu wowɔ nuvevii la ƒe abɔ kple afɔ dzi. 2. Crib sentimeta ɖesiaɖe si nàkɔ: Ne èle gakpo kpekpe si le etame roller kɔkuti la ƒom yi dzi la, tsɔ ati sesẽwo ƒe ʋuƒo alo ati sesẽwo ƒu gbe ɖe kɔkutia ƒe akpa eveawo te ale be ne jack la ƒu kplakplakpla la, roller si ŋu aɖu le la mate ŋu agbugbɔ aƒo ɖe amesi ŋu wòku ɖo la dzi o.

Afɔɖeɖe 4: Akpa Siwo Wotso Ta Takpɔkpɔ Kple Tu Siwo Gena Geɖe Me la Dada¶

• Asi, asibidɛ, alo alɔ si wotso la dzi kpɔkpɔ: Ne amesi ŋu wotso la li ke eye wotsɔ tourniquet ƒoe ko la, tsɔ dze alo tsi dzadzɛ si me dɔlékui mele o klɔ ɖi si me mekɔ o le ŋutilã ƒe akpa ɖesiaɖe si wotso la ŋu blewuu (mègatutui gbeɖe o), xatsa akpaa ɖe gauze-gbadzɛ si me dɔlékui mele o si xɔ dzo vie me, xee ɖe aŋekotoku si me tsi mate ŋu age ɖo o me, eye nàtsɔ akplo ma si wotu nu ɖo a etame ƒe aba si me tsikpe kple tsi le le fafamɔ̃ me. Mègatsɔ lãkusi siwo wotso la da tsikpe ƒuƒlu alo tsikpe ƒuƒu dzi tẽ gbeɖe o, si naa ʋuka siwo hiã hena amekoko ƒe gbugbɔgaƒoƒoa tsia tsikpe me eye wògblẽa wo dome.
• Ati ƒe kakɛwo alo carbide stump-grinder aɖuwo tsɔtsɔ dee: Ne ati kakɛ alo ga kakɛ aɖe si le ɣie la klã goglo ɖe akɔta, ƒodo, kɔ, alo ŋku me la, mègahee do goe o (kpɔ atitsotso ƒe liƒolili kple ŋku ƒe abixɔxɔ). Na nu la nali ke ɖe teƒea kple nusiwo wotsɔ blaa nu gãwo eye nàtsɔe ayi Dzeside 1 ƒe nuveviwɔamedɔwɔƒe enumake.

Nya siwo wobiaa amewo enuenu¶

Mɔ ka dzie nètona tua dedienɔnɔ ƒe ati si le atitsomɔ̃ dzi be wòatɔ alo atrɔ nuɖuɖu ƒe ʋuƒoawo?¶

Le ANSI Z133-si wɔ ɖeka kple hadrolik brɔs chippers, tutu wrap-around nuɖuɖu-dziɖuɖu dedienɔnɔ bar AWAY tso gbɔwò (ŋgɔ, yi mɔ̃a kple nu me na chute) tɔa rollers le gbãtɔ titina click (Neutral) eye wòwɔa FULL REVERSE ne wotu mɔ bliboa yi ŋgɔ ɖe chute. Ne èhe ʋuƒoa yi dɔwɔla la gbɔ la, ewɔa dɔ ɖe ŋgɔ (eme) nuɖuɖu. Egbegbe chippers hã ƒe klo/akɔta ƒe ʋuƒo si le anyime le nuɖuɖudzraɖoƒea ƒe nuyi te eye Last-Chance hehe ka eve siwo le xɔxlɔ̃a tame si tɔa te alo trɔa megbe na ʋuƒoawo enumake ne woƒo wo alo wohe wo.

Nukatae feed-roller reverse bar la mate ŋu atɔ te ka si wotsɔ lia to si wotsɔ noa atitsoga me o?¶

Dedienɔnɔ ƒe ʋuƒo si woxatsa ɖe eŋu la kpɔa ŋusẽ ɖe hadrolik-nuɖuɖu ƒe ʋuƒo siwo le blewu (siwo trɔna abe meta 0.5 va ɖo 1 ene le sɛkɛnd ɖeka me) dzi ko, ke menye gakpo gã si wotsɔ hɛ wɔe ƒe disk alo kpẽ si le tsatsam le 1,500 va ɖo 2,200 RPM le ʋuƒoawo megbe tututu o. Esi wònye be atitsola ƒe ka si wotsɔ lãgbalẽ wɔe didi eye wòte ŋu trɔna bɔbɔe ta la, ne ka la ƒe nugbɔ to nuɖuɖu ƒe ʋuƒoawo me heka asi hɛ siwo le tsatsam sesĩe ŋu ko la, ka la xatsa ɖe hɛ si ƒe ŋusẽ nye 1,800-RPM la ŋu tẽ eye wotsɔa ka la toa ʋuƒoa me kilometa 50 va ɖo 100 le gaƒoƒo ɖeka me (kilometa 30 va ɖo 60 le gaƒoƒo ɖeka me). Ne nuɖuɖu ƒe ʋuƒoawo trɔ enumake gɔ̃ hã la, flywheel ƒe kpẽ si le tsatsam la yia edzi le ka la ƒom vaseɖe esime rotor la natɔ alo ka la atso, si tae wòle be kaawo katã nadidi tso chipper si le dɔ wɔm gbɔ meta 10 (afɔ 33) ya teti ɖo.

Nukatae wòwua ame be woaɖe atitsoga ƒe ʋuƒoa ƒe ʋuƒoa ɖa le atitsogamɔ̃ ƒe mɔ̃ tsitsi vɔ megbe teti?¶

Disk alo kpẽ si wotsɔ lãa atitsoga si wodzrana le asi me la nye gakpo sesẽ aɖe si ƒe kpekpeme nye kilogram 250 va ɖo 900 (pound 550 va ɖo 2,000) si wowɔ be wòadzra eƒe tɔtrɔ ƒe ŋusẽ gã aɖe ɖo ale be wòate ŋu atso ati sesẽ siwo le kpekpem la me evɔ matsi anyi o. Ne ètsi mɔ̃a ƒe dzobibi ƒe safuia eye nèɖe clutch la ɖa la, gakpo kpekpea ƒe disk la yia edzi nɔa tsatsam kpoo le xɔa me aɖabaƒoƒo 2 va ɖo 5 blibo. Ne dɔwɔla aɖe he ʋuƒoa ƒe ʋuƒoa ƒe ʋuƒoa eye wòʋu gakpoa ƒe ʋuƒoa esime disk la gakpɔtɔ le ƒuta la, ati kakɛ si xaxa alo hɛ siwo le tsatsam ate ŋu aƒo ʋuƒo si womebla o la eye wòatsɔ gakpo si ƒe kpekpeme nye kilogram 100 ƒe nutsyɔnu aƒu gbe ɖe dɔwɔla la ƒe ta me kple ŋusẽ si wua ame. Lala ɣesiaɣi vaseɖe esime nukpɔkpɔ ƒe ʋuƒo ƒe tɔtrɔ ƒe dzesi naɖe zero ʋuʋu afia hafi nàhe hood pin la.

Afikae wòle be eteƒekpɔlawo nanɔ adzɔge tso stump grinder si le dɔ wɔm gbɔ, eye nukae dzɔna ne edze gas-ka si woɖi la dzi?¶

Ele be eteƒekpɔlawo, dɔwɔhatiwo, kple ʋuwo katã nanɔ adzɔge meta 15 va ɖo 25 (afɔ 50 va ɖo 80) ya teti tso stump grinder si le dɔ wɔm gbɔ, eye woatsi tre ɖe tasiaɖamfɔa ƒe ŋgɔgbe/axadzi tsi si dona le eme la dzi gbeɖe o, elabena tungsten-carbide aɖu siwo wotsɔ ga blae siwo ƒoa kpe alo kɔkrit siwo woɖi la ate ŋu agbã ga alo kpe kakɛwo ahada dzo kilometa 200 kple edzivɔ le gaƒoƒo ɖeka me (kilometa 125). le gaƒoƒo ɖeka me). Ne stump grinder ƒo dzɔdzɔme gas ka si woɖi eye wògbãe la, ɖe asi le deadman operator presence bar ŋu enumake be wòatɔ mɔ̃a kple rotor la, mègadze agbagba be yeagadze mɔ̃a gɔme alo aʋuʋui o (si naa dzobibiwo dona), ɖe amesiame le ya si le dzi yim meta 100 (afɔ 330) ya teti, eye nàƒo ka na 911, 112, alo 999 kple gas la utility tso didiƒe si le dedie.

Wolé ŋku ɖe dzɔtsoƒewo ŋu¶

• Dɔwɔƒe ƒe Dedienɔnɔ Kple Lãmesẽnyawo Gbɔkpɔha (OSHA, United States): Dedienɔnɔ Kple Lãmesẽ Ŋuti Nyatakaka SHB 08-04-16: Afɔku Siwo Le Atitsolawo Zazã Me; Atiwo Dzikpɔkpɔ ƒe Dɔwɔnawo Dzi Kpɔkpɔ ƒe Mɔfiamewo; kple Mɔxexeɖedɔléle Nu/Tagout (29 CFR 1910.147).
• Dukɔa ƒe Dɔwɔƒe si Kpɔa Dɔwɔƒewo ƒe Dedienɔnɔ Kple Lãmesẽnyawo Gbɔ (NIOSH / CDC, United States): Mɔxexe Ðe Ku Kple Nuveviwɔame Tso Atitsolawo Gbɔ (NIOSH Hazard ID 8) kple Ku Ŋuti Numekuku Kple Wo Dzi Ðuɖu Ŋuti Numekuku (FACE) ƒe Nyatakakawo Ku Ðe Tolia ƒe Ka Siwo Trɔna Ŋu.
• Dzidzenuwo ƒe Kɔmiti si Ŋu Woda Asi Ðo ANSI Z133 kple Atiwo Dzikpɔkpɔ Dɔwɔƒewo ƒe Habɔbɔ (TCIA, United States): Amerika Dukɔa ƒe Dzidzenu na Atiwo ƒe Dɔwɔnawo: Dedienɔnɔ ƒe Nudidiwo (ANSI Z133): Brush Chippers, Stump Cutters, kple Rope-Free Zones.
• Lãmesẽ kple Dedienɔnɔ Dɔwɔƒe (HSE, United Kingdom): Atiwo ƒe Agbledede kple Avewo Ŋuti Nyatakaka gbalẽvi AIS38: Brushwood Chippers: Dɔwɔwɔ ƒe Mɔnu Siwo Le Dedie Kple Infeed Stop Bar Dodokpɔ.
• Kɔmiti si kpɔa Aʋawɔwɔ ƒe Aʋawɔwɔ ƒe Nuveviwɔamewo Dzi (CoTCCC) kple Amerika Amekolawo ƒe Kɔledzi: Dzudzɔ Ʋuʋudedi Kɔkɔ-kple-Tight Windlass Tourniquet Zazã kple Junctional Ʋudodo Dzi Ðuɖu na Traumatic Amputations.

Mɔfiame siwo do ƒome kplii¶

• Chainsaw kickback, reactive forces, kple ahosiwɔla ƒe abi siwo woxɔ le atitsotso me
• Agbledemɔ̃wo PTO ƒe entanglement kple nukuwo ƒe mɔ̃wo ƒe mɔ̃
• Gbetsotsomɔ̃ ƒe asike ɖeɖe, tu siwo wotsɔ ƒua gbe, kple afɔku siwo dzɔna ɖe wo dzi
• Ʋudodo dzi ɖuɖu sesẽ kple tourniquet zazã
• Nuveviwɔame le dɔwɔƒe kple dɔwɔƒewo ƒe afɔkuwo
• Crush injury kple compartment syndrome ƒe dɔléle