1. Kuongorora usati watanga tunnel axial flow fan (kiyi nhanho)
1. Cheki mamiriro emidziyo:
- Simbisa kuti fan impeller haina kuvharwa, mablades haana kukuvara, mhepo duct haina kuvharwa, uye mabhaudhi ekubatanidza anosimbiswa.
-Tarisa kana mabreaker breaker uye materminal blocks mukati mefrequency conversion start-up cabinet akasununguka, uye ona kuti gonhi re cabinet rakavharwa zvakasimba pasina zvinhu zvekunze kana kuunganidzwa kwemvura.
2. Kugadzirira kuchengetedza:
- Ita shuwa kuti hapana vashandi vanoshanda munzvimbo yekushanda, iyo fan yekubuda haina kuvharwa, uye sungirira chiratidzo chenyevero "Kutanga kuenderera, chenjera kuchengetedza" (kana zvichidikanwa).
-Vashandi vanofanirwa kuratidza kuti vanoziva nzvimbo yebhatani rekumisa kana paine emergency.
II. Power Supply Operation yeTunnel Axial Fan Control Cabinet
1. Batidza main power switch:
-Tsvaga iyo huru yemagetsi wedunhu breaker (iyo huru switch) mukati mekabati. Tenderedza mubato kubva pa” OFF” kuenda ku “ON”, wonzwa kurira kwekuti “tinya” usati waikiya. Panguva ino, mwenje mukuru wesimba (senge "Simba Indicator") ichavhenekera.
2. Batidza chinja chesimba chekudzora:
- Vhara yekudzora wedunhu breaker (diki redunhu rinotyora kana knob), uye riendese kune iyo "ON" chinzvimbo. Iyo yekudzora yedunhu inopihwa simba, uye mabhatani epaneru yekushanda uye kuratidza (kana iripo) ichaitwa.
III. Tunnel Axial Fan Mode Settings (Sarudza zvinoenderana nezvinodiwa)
Iyo frequency conversion yekutanga-up cabinet inowanzova nemamodhi akadai se "local manual" uye "remote control". Usati watanga, zvinodikanwa kusimbisa iyo modhi:
- Yemunharaunda Manual modhi (Pa-saiti Operation):
Chinja chinja chekusarudza modhi (senge "Local/Remote" knob) kuenda ku "Local" kana "Manual". Panguva ino, iwe unogona kuidzora zvakananga kuburikidza nemabhatani epa-saiti.
- Remote Kudzora Modhi (Kudzora neKunze Chiratidzo):
Kana iwe uchida kuitanga kuburikidza nePLC kana iyo yepakati control system, chinja ku "Remote". Kutanga kuchakonzerwa nechiratidzo chekunze (ita shuwa kuti chiratidzo chiri kure chakajairika usati waenderera mberi).
Tanga feni
(1) Mabhuku ekutanga emunharaunda (anonyanya kushandiswa)
1. Dzvanya bhatani rekuti "Tanga":
Dzvanya bhatani regirini "Tanga (START)" pane kabati. Iyo frequency converter inotanga kuburitsa voltage, uye mota inotyaira fan kuti itange zvishoma nezvishoma (yakapfava tanga ne frequency kutendeuka, kumhanya zvishoma nezvishoma kunowedzera kubva ku0).
- Munguva yekutanga-up process, tarisa kuratidzwa (kana iripo): iyo frequency inowedzera zvishoma nezvishoma kubva kune yekutanga kukosha (senge 0 Hz), uye kumhanya kunowedzerawo synchronously, pasina ruzha rusina kujairika.
-Kana iyo yekutanga ikatadza (iyo yekukanganisa kodhi inoonekwa pane frequency inoshandura dhizaini), ipapo dzvanya bhatani rekuti "Misa", uye tarisa kune yakawandisa, chikamu chisipo, kana kukanganisa kwemota usati waedza zvakare.
2. Simbisa kumhanya kwekutanga:
Mushure mekutanga, fan inotadza kumhanya panguva yekutanga frequency (senge 50 Hz kana preset yakaderera frequency), kana inochengetedza kumhanya kusati kwadzima kwekupedzisira. Iwe unogona kuona chimiro chazvino uchishandisa yekumhanyisa mita kana frequency mita.
(2) Kumhanyisa kudzora mashandiro eiyo tunnel axial kuyerera fan frequency shanduko yekudzora kabati (kana iwe uchida kugadzirisa huwandu hwemhepo)
1. Speed Adjustment:
Dzvanya bhatani re "Acceleration (ACCEL)" kana kiyi yekusimudza museve. Iyo frequency inowedzera zvishoma nezvishoma (semuenzaniso kubva pa30Hz kusvika 50Hz), iyo inotenderera inomhanya inokwira, vhoriyamu yemhepo inowedzera. Sunungura bhatani kuti uvhare kukurumidza kutenderera kwazvino.
2. Deceleration Adjustment:
Dzvanya bhatani re "Deceleration (DECEL)" kana kiyi yemuseve wepasi. Iyo frequency inoderera (semuenzaniso kubva pa50Hz kusvika 20Hz), iyo inotenderera inomhanya inoderera, huwandu hwemhepo hunoderera. Sunungura uye chengetedza ikozvino kutenderera kumhanya.
3. Cherechedza:
-Kugadzirisa kumhanyisa kunofanirwa kuitwa zvishoma nezvishoma. Iyo imwechete yekugadziridza renji haifanire kunge yakakura zvakanyanya (semuenzaniso kuwedzera kana kuderera ne5Hz nguva yega yega). Dzivisa kuzunguzika kwe fan kana mota yakawandisa.
- Iyo yakaderera muganho wekutenderera kumhanya inoganhurwa nemaparamita eiyo frequency converter (kazhinji haina kuderera pane 10-15Hz). Kunyanya kuderera kumhanya kwekutenderera kunogona kukonzera kushomeka kwekupisa kwemota.
Paunotanga mugodhi-shandisa counter-inotenderedza fan, kutenderera kweiyo fan impeller kunofanirwa kuenderana nemuseve uri paimba ye fan. Kana mota mbiri dzichitanga panguva imwe chete, nguva yacho haifanire kudarika masekonzi makumi matatu. Iwo maviri mota dzinofanirwa kushanda nekumhanya kwakafanana. Imwe neimwe inogona kutangwa uye kushanda yakazvimirira.
