I-Intelligent Variable-frequency Screw Air Compressor esebenza kahle kakhulu
Incazelo
Uchungechunge lwe-VSD lwenjini yempumelelo (i-compressor eqhutshwa yi-inverter) kanye nochungechunge lwe-YC (i-compressor yemvamisa eguquguqukayo yamagnetic ehlala njalo) luwumkhiqizo osindisa amandla omusha. Ngokushintsha ijubane lemoto yokushayela ngokuhambisana noshintsho lomthamo womoya odingekayo, lulawula amandla angempela ngokufanele futhi ngaleyo ndlela lusindisa amandla ngempumelelo. Ngokwamukela uhlelo lwe-inverter kagesi kanye nobuchwepheshe bokunikeza umthamo womoya oqondile odingekayo kanye nokulawula ukucindezela okunembile, i-VSD air compressor ayigcini nje ngokunciphisa ukusetshenziswa kwamandla ngo-30% kodwa futhi iletha nezinye izinzuzo eziningi, njengokuzinzisa ingcindezi yenethiwekhi, ukususa ugesi ophezulu lapho uqala, njll. I-VSD compressor isebenza njengesinqumo esingcono kakhulu samabhizinisi ezimboni nezimayini zesimanje ukuze onge amandla.
I-Variable Speed Drive Air Compressor (Uchungechunge lwe-SEVSD7.5KW-315KW)
1. Amandla: 10-425HP, ingcindezi: 0.7-1.3MPa.
2. Kusetshenziswa i-air end ephezulu ye-compressor, i-variable frequency motor, kanye ne-ABB/SUCCESS ENGINE frequency converter; Ukushintsha kokusetshenziswa komoya kulandelwa ngokuzenzakalelayo futhi ijubane le-motor lilungiswa ngokufanele; Ukusetshenziswa kwamandla kuncishiswa ngo-30%.
3. Injini yemvamisa eguquguqukayo: Isigaba sokuvikela se-IP55, isigaba sokushisa se-F, isici sesevisi SF=1.2.
4. Ukuqala kwemvamisa eguquguqukayo kunciphisa kakhulu umthelela obangelwa ugesi osheshayo kugridi, lokhu kwandisa ngempumelelo impilo yesevisi yomshini.
5. Uhlelo lokulawula oluhlakaniphile lwe-PLC olusetshenzisiwe lusekela ukukhethwa kwemodi yokulawula, ukubonisa isimo sokusebenza, ukusetha kusengaphambili kwepharamitha kanye nombuzo womlando wamaphutha.
6. Kukhona isikhombimsebenzisi se-MODBUS485 esigcinelwe ukuqapha okude.
7. Uhlobo lokupholisa: Ukupholisa ngomoya noma ukupholisa ngamanzi.
8. Umkhiqizo we-voltage yokusebenza ehlukene kanye nemvamisa ungenziwa ngezifiso, 120V, 220V, 240V, 400V, 415V, 440V, 460V, 575V, 50Hz kanye no-60Hz.
Izici zokusebenza
1. Ingcindezi Ezinzile
I-compressor yomoya yesivinini esiguquguqukayo isebenzisa i-PID ukuze kulungiswe isivinini ngokunemba. Izinguquko enanini lomoya lesistimu zizolandelelwa ngokuzenzakalelayo. I-compressor izohlinzeka ngomoya ngengcindezi engaguquki, okuyingcindezi efunwayo esethiwe kanye noma engaphansi kwe-0.1bar, ukuze kuncishiswe ukusetshenziswa kwamandla.
2. Ukulawula Ukugeleza Okuguquguqukayo
Isiguquli semvamisa ye-ABB esisetshenzisiwe siyakwazi ukulungisa ijubane lokujikeleza kwemoto ngesikhathi sangempela ngokuya ngokucindezelwa komoya kwangempela. Uma kusetshenziswa umoya kakhulu, ingcindezi ayishintshi, kodwa ijubane lizikhokhela ngokuzenzakalelayo ukuze kuhlangatshezwane nezidingo zokuphakelwa. Uma ukusetshenziswa komoya kuphansi, ingcindezi igcinwa ingaguquki futhi ijubane lincishiswa ngokuzenzakalelayo ukuze kuphakelwe umoya ocindezelweyo okwanele.
3. Akukho Mthelela Wamanje Ngesikhathi Sokuqala
I-air compressor iqalwa nge-frequency converter. Umthamo wokuqala ophezulu uphindwe ka-1.2 kunomthamo olinganiselwe wokuqalisa imvamisa yamandla. Ngakho-ke, i-air compressor yethu yesivinini esiguquguqukayo ayinawo umthelela omkhulu kugridi ngesikhathi sokuqala. Inengcindezi encishisiwe futhi ngenxa yalokho ihlala isikhathi eside.
4. Ukusebenza Kahle Kakhulu Kokonga
Kuyo yonke impilo yokusebenza kwe-air compressor, izindleko zamandla zibangela iningi lazo zonke izindleko. Kodwa-ke, ngokusebenzisa i-s VSD, ukusetshenziswa kwamandla kuncishiswa ngo-30%. Ngakho-ke, izindleko zamandla ezilondolozwe yi-air compressor yesivinini esiguquguqukayo iminyaka emithathu cishe zilingana nentengo yokuthenga yeyunithi.
Izingxenye Eziyinhloko
Ukuhlolwa Nokuhlolwa kwamandla agciniwe
Nakuba ugesi osetshenziswa ama-air compressor ezimboni uyingxenye enkulu yebhili likagesi eliphelele lesikhungo sokukhiqiza, ama-air compressor e-VSD anganikeza ukonga amandla okubalulekile kubakhiqizi. Kodwa-ke, ukuhlolwa okunembile kwamandla omoya ahlukahlukene adingekayo ngaphambi kokuthatha isinqumo ohlelweni lokutshala imali kubalulekile ukuze uthole imbuyiselo enhle yokutshalwa kwezimali.
Ukunikezwa Okuzinzile Kokucindezela
Ngokwamukelwa kwe-PID (inzuzo elinganayo, inzuzo yamazwe ngamazwe kanye nenzuzo ehlukene), ama-compressor omoya e-VSD angashintsha ijubane lemoto yokushayela ngokunembile. Uchungechunge lwe-VSD lungalandelela ngokuzenzakalelayo ushintsho lwevolumu yomoya, luzinzise ingcindezi ohlelweni futhi lunciphise ukusetshenziswa kukagesi.
Ukugwema Umsinga Ophakeme
Ngokuphathelene ne-VSD air compressor, i-peak current iyagwenywa lapho uqala umshini, ngakho-ke umonakalo kunethiwekhi yamandla kanye nayo yonke indlela uncishiswa kakhulu futhi impilo yenkonzo ye-compressor iyanda.
| IMODELI | AMANDLA kW | UKUCINDEZELA ibha | UKUNGENA KOMOYA m3/umzuzu | UMSINDO/ IZINGA i-dB(A) | UKUXHUMANA KWESITOKELO | ISISINDO KG | Ubukhulu Ububanzi obungu-L×Ububanzi obungu-W×Ububanzi obungu-mm |
| SEYC/VSD7A-8 I-SEYC/VSD7A-10 SEYC/VSD7A-13 | 7.5 | 8 10 13 | 0.3-1.15 0.3-1.0 0.3-0.8 | 63 | I-Rp 3/4 | 220 | 1080×620×810 |
| I-SEYC/VSD11A-8 I-SEYC/VSD11A-10 I-SEYC/VSD11A-13 | 11 | 8 10 13 | 0.5-1.8 0.4-1.5 0.3-1.2 | 65 | I-Rp 3/4 | 260 | 1080×620×810 |
| I-SEYC/VSD15A-8 I-SEYC/VSD15A-10 I-SEYC/VSD15A-13 | 15 | 8 10 13 | 0.5-2.3 0.4-2.0 0.3-1.6 | 68 | I-Rp 3/4 | 430 | 775×1350×1050 |
| I-SEYC/VSD18A-8 I-SEYC/VSD18A-10 I-SEYC/VSD18A-13 | 18.5 | 8 10 13 | 0.6-3.0 0.5-2.6 0.4-2.2 | 68 | I-Rp 3/4 | 490 | 775×1350×1050 |
| I-SEYC/VSD22A-8/D I-SEYC/VSD22A-10/D I-SEYC/VSD22A-13/D | 22 | 8 10 13 | 0.7-3.6 0.5-3.2 0.4-2.8 | 67 | I-Rp 1 1/4 | 670 | 1450×860×1340 |
| I-SEYC/VSD30A-8/D I-SEYC/VSD30A-10/D I-SEYC/VSD30A-13/D | 30 | 8 10 13 | 1.3-5.0 1.0-4.5 0.7-3.7 | 70 | I-Rp 1 1/4 | 730 | 1450×860×1340 |
| I-SEYC/VSD37A-8/D I-SEYC/VSD37A-10/D I-SEYC/VSD37A-13/D | 37 | 8 10 13 | 1.6-6.6 1.3-5.8 1.0-4.8 | 70 | I-Rp 1 1/2 | 920 | 1580×950×1470 |
| I-SEYC/VSD45A-8/D I-SEYC/VSD45A-10/D I-SEYC/VSD45A-13/D | 45 | 8 10 13 | 1.7-7.6 1.5-7.0 1.2-5.8 | 71 | I-Rp 1 1/2 | 1020 | 1580×950×1470 |
| I-SEYC/VSD55A-8/D I-SEYC/VSD55A-10/D I-SEYC/VSD55A-13/D | 55 | 8 10 13 | 2.4-10.0 2.0-9.0 1.5-7.8 | 73 | I-Rp 2 | 1570 | 2000×1100×1585 |
| SEYC/VSD75A-8/D I-SEYC/VSD75A-10/D SEYC/VSD75A-13/D | 75 | 8 10 13 | 3.0-13.0 2.6-11.8 2.2-9.8 | 75 | I-Rp 2 | 1960 | 2000×1200×1585 |
| I-SEYC/VSD90A-8/D I-SEYC/VSD90A-10/D I-SEYC/VSD90A-13/D | 90 | 8 10 13 | 3.9-15.0 3.5-13.0 2.8-11.0 | 76 | I-Rp 2 | 2100 | 2000×1300×1635 |
| I-SEYC/VSD110A-8 I-SEYC/VSD110A-10 I-SEYC/VSD110A-13 | 110 | 8 10 13 | 4.2-20.0 3.8-17.0 3.3-13.6 | 75 | I-DN 65 | 2520 | 2166×1700×1918 |
| I-SEYC/VSD132A-8 I-SEYC/VSD132A-10 I-SEYC/VSD132A-13 | 132 | 8 10 13 | 6.0-23.5 5.8-20.2 4.0-16.0 | 75 | I-DN 65 | 2720 | 2166×1700×1918 |
| I-SEYC/VSD160A-8 I-SEYC/VSD160A-10 I-SEYC/VSD160A-13 | 160 | 8 10 13 | 6.0-26.0 5.8-24.0 4.1-19.8 | 76 | I-DN 65 | 3000 | 2466x1900x1918 |
| I-SEYC/VSD180A-8 I-SEYC/VSD180A-10 I-SEYC/VSD180A-13 | 180 | 8 10 13 | 7.2-29.2 6.4-26.8 5.2-23.0 | 76 | I-DN 65 | 3000 | 2466x1900x1918 |
| I-SEVSD220A-8 I-SEVSD220A-10 I-SEVSD220A-13 | 220 | 8 10 13 | 10.5-36.5 8.6-33.5 7.5-28.0 | 78 | I-DN 80 | 4900 | 3460x2050x2100 |
| I-SEVSD250W-8 I-SEVSD280W-10 I-SEVSD315W-13 | 250 280 315 | 8 10 13 | 12.2-42.0 12.0-40.0 12.0-38.0 | 78 | I-DN 100 | 6600 | 3260x2050x2100 |
| I-SEVSD250A-8 I-SEVSD280A-10 I-SEVSD315A-13 | 250 280 315 | 8 10 13 | 12.2-42.0 12.0-40.0 12.0-38.0 | 78 | I-DN 100 | 6600 | 3260x2050x2100 3260x2050x2100 3940x2326x2180 |
| I-SEVSD280W-8 I-SEVSD315W-8 | 280 315 | 8 8 | 15.0-47.6 13.8-50.0 | 80 | I-DN 125 | 9200 | 4580x2326x2180 |
1. Izinzuzo zokuphathwa kwekhwalithi kanye nokuqinisekiswa kwekhwalithi
Izinhlelo zokuqinisekisa ikhwalithi ze-SUCCESS ENJINE zihlangabezana nezidingo zempi kanye nezenuzi futhi zakhethwa njengabaphakeli bemikhiqizo yezempi kanye neyenuzi. Sekuyiminyaka engaphezu kwengu-8, inkampani yakhe izinhlelo zokuqinisekisa ikhwalithi, izinhlelo zekhwalithi, isiqinisekiso sekhwalithi, kanye neziqu zabasebenzi ngokuhambisana noMthetho Wezokuvikela Kazwelonke Wezimboni [2005] No. 311, “Imithetho Yokuqinisekisa Ikhwalithi Yezitshalo Zamandla Enuzi kanye Nokuphepha” (HAF003) kanye neziqondiso kanye nezinye izinqubo zokuqinisekisa ikhwalithi, ukuklama nokukhiqiza imikhiqizo yokuphepha esezingeni eliphezulu.
2. Inzuzo yemvelo yokukhiqiza yekilasi lokuqala
Itholakala eSifundeni saseSongjiang, eShanghai, inesisekelo sesimanje se-R&D kanye nokukhiqiza, indawo enhle, indawo yokusebenzela yokukhiqiza ehlanzekile nebanzi, igxile emkhakheni wezobuchwepheshe obuphezulu womthombo wegesi, ihlose ukuba ngumholi wemboni ye-compressor kanye nabalandeli, umhlinzeki womkhiqizo kanye nesixazululo semboni yomoya kanye negesi.
3, izinzuzo zobuchwepheshe obuyinhloko
3.1, I-Compressor Efficiency Airend
Ngokwenza ngcono umugqa ongezansi we-rotor, ukuthuthukisa ivolumu esebenzayo kanye nokusebenza kahle kokuvala kwe-compressor, ukwenza ubude bomugqa wokuxhumana, indawo kanxantathu ovuzayo kanye nevolumu yokuvula evaliwe phakathi kwalokhu okuthathu ukuze kufezwe ukwenziwa ngcono, kuxazululwe ngokuphelele ukuvuza kwengxube kawoyela negesi ngesikhathi sokuhlanganisa i-meshing. Yakha ngobubanzi obukhulu kanye nesivinini esiphansi, ifakwe amabheringi e-SKF aqinile kanye nezimpawu ezintathu ezikhethekile zikawoyela ukuqinisekisa ukusebenza kahle kokukhiqiza igesi kanye nesikhathi sokuphila.
| Ukuthuthukisa i-i-rotorisimo sezinyoUkuma kwezinyo kuyisici esibalulekile esithinta ukusebenza kahle kokukhiqizwa kwegesi. Isixazululo sale nkinga sisebuchwephesheni bokuma. Ngokusebenzisa iminyaka eminingi yesipiliyoni nokuqinisekiswa, sinohlelo lokuthuthukisa nokuthuthukisa ukuma kwempande yezinyo. |  |
| Ukuguqulwa kweii-mesh kanye nophawuShintsha i-mesh kanye ne-seal yomugqa ongezansi wama-rotor, unciphise inkinga yokuvuza, futhi ukhuphule ukusebenza kahle kwevolumu. |  |
| Ukuguqulwa kobudeisilinganiso sobubanziThuthukisa isilinganiso sobude: ububanzi bama-rotor anama-screw amabili. Khulisa ukuqina okuhlanganisiwe kwama-rotor ngokufinyeza ibanga eliphakathi kwama-bearings amabili, ukuze kufezwe ukusebenza kahle kwevolumu ephezulu ngaphansi kwengcindezi ephezulu, kuncishiswe kakhulu ukudlidliza, kuncishiswe umsindo, futhi kwandiswe isikhathi sokusebenza komshini. |  |
| Ukuthuthukisa ibanga le-axial le-rotor Khulisa indawo ephumelelayo ye-cross-section ye-compressor rotor kanye nebanga le-axial phakathi kwe-shafts ezimbili ukuze wandise i-use factor yendawo ye-rotor, ubeke isikhala esanele sokufakwa kwama-diameter bearings amakhulu, futhi uxazulule ngokuyisisekelo i-fail factor yokuguga kwama-bearings ngemva kweminyaka eminingi. |  |
3.2, uhlelo lokupholisa lwe-centrifugal olusindisa amandla kakhulu (Inombolo Yelungelo Lobunikazi: CN201320374179.8)
Isikhathi eside, imodi yokupholisa ye-compressor enamandla aphezulu epholile emoyeni isebenzisa kakhulu abalandeli abaningi be-axial abavamile abafakwe ngaphakathi kweyunithi ukuze bakhiphe umoya ngaphandle. Ifeni imunca umoya oshisayo ngaphakathi kweyunithi bese ipholisa i-heat exchanger, kunzima ukufeza umphumela omuhle kakhulu wokupholisa, ngakho-ke, amayunithi amandla aphezulu apholile emoyeni abelokhu eyisifo esingapheli embonini ye-compressor yomoya.
Ilungelo lobunikazi le-SUCCESS ENGINE (uhlelo lokupholisa lwe-centrifugal olusindisa amandla kakhulu) lamukela isakhiwo sakamuva sokupholisa se-centrifugal esiguquguqukayo, futhi lisebenzisa isofthiwe yokulingisa ye-aero-dynamics impeller ternary i-NUMECA ukuze kuqhutshwe ukubalwa kwe-aerodynamic kanye nokulingisa okugcwele kwensimu yokugeleza okunezinhlangothi ezintathu, kulingisa ukusebenza kwangempela ukuze kulungiselelwe isakhiwo segobolondo le-worm kanye nohlobo lwe-rotor, ukuze kongiwe amandla, kwandiswe ingcindezi enamandla futhi kufezwe ukusebenza kahle kwefeni okuhle kakhulu.
Isakhiwo sokupholisa sokufunxa ohlangothini oluzimele esivaliwe
I-aluminium plate-fin heat exchanger ifakiwe ekugcineni kokumunca kwefeni yangaphandle yeyunithi ukuze kwakheke isakhiwo sesistimu yokupholisa esivaliwe esizimele. Ubuchwepheshe bokulawula isivinini semvamisa eguquguqukayo busetshenziselwa ukulungisa ngokuzenzakalelayo isivinini sefeni ngokuya ngokushintsha kwezinga lokushisa lesistimu, ukushintsha ivolumu yomoya, nokusindisa kakhulu ukusetshenziswa kwamandla okupholisa. Inganciphisa umsindo futhi inqobe ngokuphelele inkinga yomphumela ongemuhle wokupholisa wemishini ye-air compressor enamandla aphezulu epholile emoyeni.
4,Ikhwalithi ephezuluIzingxenye Eziyinhloko
 | Ukuphela komoya I-Compressor Enamandla Kakhulu I-Airend Ama-rotor amabili azimele kumayunithi amabili okucindezela, i-rotor yokucindezela eyinhloko kanye ne-rotor yokucindezela yesibili kuhlanganiswe endaweni efanayo ye-compressor, isilinganiso esincane sokucindezela kwe-host, ukuvuza okuncane, nokonga amandla: ≧ 15%. |
 | Uhlelo lokulawula isikrini sokuthinta oluhlakaniphile lwe-PLC ◆Sebenzisa ipharamitha ◆Ukusetha kwepharamitha yomsebenzisi ◆Ulwazi lokulungisa ◆Umsebenzi we-alamu (Imoto, Izingxenye Zokulungisa)◆Ukuvikelwa Kwesilawuli. |
 | Inani lokungenisa ukulungiswa okuzenzakalelayo Ukwamukela ivalvu yokufaka ehambisanayo yokungena engu-0-100% eqinisa ingcindezi yokusebenza futhi yonge amandla. |
 | OkuqondileI-VSD/Injini ye-compressor ye-PM ◆ I-IP55, Isigaba se-F ◆ I-SKF ethwala kakhulu imithwalo ◆ Isici Sesevisi: SF=1.2 ◆ ukuxhuma okusebenzayo kakhulu nge-inverter ◆ I-Voltage kanye ne-Frequency kungenziwa ngezifiso |
 | I-Inverter esebenza kahle kakhulu (INJINI YE-ABB/IMPUMELELO) ◆ Lungisa ngokuzenzakalelayo isivinini semoto ngokwezidingo zangempela, shintsha amandla angempela, wonge amandla angaphezu kuka-30% ◆ Umfutho wepayipi ozinzile ◆ Susa ugesi ophezulu |
 | Uhlelo Lokulawula ◆Izingxenye zikagesi zomkhiqizo we-ABB, kufaka phakathi ama-breaker, ama-contactor e-AC, athembekile, kulula ukuwashintsha ◆ I-MICROCHIP ene-interface ejwayelekile engu-485, ingafinyelela ukuqapha okude ngokuya ngephrothokholi yokuxhumana ye-MODBUS ◆ Qoqa izimpawu zikagesi we-compressor, i-exhaust, izinga lokushisa, ingcindezi ukuze uqaphe isimo sokusebenza, usize ekuxazululeni izinkinga ngokushesha. |
 | Uhlelo Lokuhlunga Olusebenza Kakhulu ◆Isihlungi somoya esisebenza kahle kakhulu, sihlunga umoya wothuli nokungcola, sihlunga sifinyelela ku-98.5% ◆ Isihlungi samafutha esinophawu, sihlunga umoya wamafutha, siqinisekisa impilo yokusetshenziswa isikhathi eside kwe-airend ◆ Isici se-Oyili-Air Separator, ukuhlukaniswa okusebenza kahle kakhulu, ukuthintana kwamafutha okungaphansi kuka-3ppm ◆ Isaziso sokulungisa esivamile kanye ne-alamu evela ku-PLC |
 | Ukuxhumanisa Okusebenzayo Kakhulu (Idrayivu Eqondile) ◆ Ukudluliselwa kwe-airend kanye ne-motor okuhambisanayo, ukusebenza kahle kufinyelela ku-99% ◆ Gcina ibhalansi yamandla, gcina i-compressor isebenza kahle ◆ Ungasebenzisi amandla ngesikhathi sokudlulisa |
5, uhla oluphelele lwemikhiqizo inzuzo
Ubuchwepheshe bocwaningo nokuthuthukiswa kanye nokukhiqiza ngezinhlobo eziningi zemikhiqizo: ama-compressor omoya aqinile, ama-compressor e-centrifugal, ama-suspension blowers, amaphampu e-vacuum e-centrifugal, ama-compressor omoya angenawo uwoyela, ama-compressor omoya aphathekayo, kanye nesethi ephelele yemishini yokucubungula umoya ocindezelwe. Imininingwane yomkhiqizo: ukugeleza okungu-0.8m3/min-500m3/min, ingcindezi yokusebenza: 0.1Mpa-4.0Mpa. Uhlu oluphelele lwezinhlobo kanye nemininingwane yokuhlangabezana nezimo ezahlukahlukene zokucubungula igesi.
6,Uhlelo lokulawula oluhlakaniphile olunemisebenzi eminingi
Uhlelo lokulawula olukhethekile oluhlakaniphile, oluhlakaniphile, oluzinzile, nolusebenziseka kalula, lungafeza ukuxhumana okukude kanye nokuphathwa komoya ocindezelwe.
①Imisebenzi ephelele yesibonisi sesiNgisi njengokulawula okuzenzakalelayo, ukuvikela okuzenzakalelayo, i-alamu ezenzakalelayo, ukulawula okude, ukulawula kwamayunithi amaningi, amarekhodi omlando, njll., ukuze kufezwe ukusebenza okuqhubekayo okunganakwa.
② Ukulawula ukulungiswa kwevolumu yomoya kungenziwa ngokuya ngemibandela yokucushwa kwemishini, ukuze ivolumu yomoya ilungiswe ngokuzenzakalelayo futhi kube nokuzisebenzela okonga amandla.
③ Umfutho wokukhipha kanye nokushisa kokukhipha kungaqashwa njalo, kuboniswe futhi kulawulwe ngokwezindinganiso ezihleliwe.
④ Ingabonisa futhi icubungule amaphutha ahlukahlukene asensimini, futhi igcine futhi ibuze izinhlobo nesikhathi sokwenzeka kwamaphutha omlando.
⑤ Isikhathi sokusebenza, sokulayisha, nesokukhulula singaqongelelwa futhi sigcinwe isikhathi eside.
⑥ Ingakwazi ukufeza ukuxhumana kokuqapha okukude kwekhompyutha noma ukulawula ukushintshashintsha kokuxhumana okuningi phakathi kwama-compressor omoya.
Isingeniso sesilawuli esihlakaniphile
Abalawuli bahlonyiswe nge-interface engu-485, esetshenziselwa ukwenza izindlela ezimbili zokulawula ukuxhumana: okukude kanye nokuxhumanisa okuxhunyiwe. Umsebenzisi angasetha ukulawula okuhlangene kwamayunithi amaningi njengo-A, B, C, njll. ngokwezidingo, futhi asethe ngesandla ukulandelana kokusebenza kokuqala kanye nenani lesikhathi sokushintsha isikhathi seyunithi.
Ukulawula ukuxhumanisa
(1) Iza ne-port engu-485, asikho isidingo sokusetha isilawuli esihlangene.
(2) Izindlela zokulawula ezine zingasethwa: okuzenzakalelayo, ngesandla, ukulawula ukuxhumanisa kanye nokulawula okude.
(3) Ukuxhumeka okulula kwekhebula kungamisa ama-air compressor amabili noma ngaphezulu ukuze kusebenze ukulawula okuhlangene.
(4) Ngokuya ngengcindezi yenethiwekhi yamapayipi omoya, kunqunywa ngokuzenzakalelayo ukuthi kumiswe noma kuqalwe umshini wokulinda ukuze kunikezwe umoya owengeziwe.
(5) Ukushintsha isikhathi, okuvumela imishini eyinhloko kanye nemishini yokusiza ukuthi isebenze ngokushintshana.
(6) Vala ngokwahlulela ngamaphutha bese ushintsha ngokuzenzakalelayo umshini wokulinda ukuze usebenze.
(7) Imishini eminingi ingaxhunywa futhi isebenze ngokushintshana.
