1. Kuyang'ana musanayambe ngalande ya axial flow fan (gawo lofunikira)
1. Kuwona mawonekedwe a zida:
- Tsimikizirani kuti chiwongolero cha fan sichimatsekedwa, masambawo sakuwonongeka, mpweya wa mpweya sunatsekeke, ndipo ma bolts olumikizira amalimbikitsidwa.
- Yang'anani ngati zowononga madera ndi zotsekera mkati mwa kabati yoyambira kutembenuka kwafupipafupi ndizotayirira, ndikuwonetsetsa kuti chitseko cha nduna chatsekedwa mwamphamvu popanda zinthu zakunja kapena kudzikundikira madzi.
2. Kukonzekera chitetezo:
- Onetsetsani kuti palibe ogwira ntchito m'dera la opareshoni, malo opangira mafani samatsekedwa, ndikupachika chizindikiro chochenjeza "Kuyambira, samalani chitetezo" (ngati kuli kofunikira).
- Othandizira ayenera kutsimikizira kuti akudziwa komwe kuli batani loyimitsa pakagwa mwadzidzidzi.
II. Ntchito Yopereka Mphamvu kwa nduna ya Axial Fan Control Cabinet
1. Yatsani chosinthira chachikulu chamagetsi:
- Pezani cholumikizira chachikulu chamagetsi (chosinthira chachikulu) mkati mwa nduna. Tembenuzani chogwiriracho kuchokera ku "ZIMU" kupita ku "ON", ndipo mverani phokoso la "kudina" musanachitseke. Panthawiyi, chizindikiro chachikulu cha mphamvu (monga "Power Indicator") chidzayatsa.
2. Yatsani chosinthira mphamvu yowongolera:
- Tsekani chowotcha chowongolera (chodulira chigawo chaching'ono kapena knob), ndikusunthira ku "ON". Dera lowongolera limakhala ndi mphamvu, ndipo mabatani a gulu la opareshoni ndikuwonetsa (ngati alipo) adzayatsidwa.
III. Zokonda pa Tunnel Axial Fan Mode (Sankhani malinga ndi zofunikira)
Kabati yoyambira kutembenuka pafupipafupi imakhala ndi mitundu monga "mabuku am'deralo" ndi "kuwongolera kutali". Musanayambe, m'pofunika kutsimikizira mode:
- Njira Yapamanja Yanu (Kugwira Ntchito Patsamba):
Sinthani masiwichi osankha (monga batani la "Local/Akutali") kukhala "Local" kapena "Manual". Pakadali pano, mutha kuwongolera mwachindunji kudzera pa mabatani omwe ali patsamba.
- Njira Yowongolera Akutali (Kuwongolera ndi Chizindikiro Chakunja):
Ngati mukufuna kuyiyambitsa kudzera pa PLC kapena dongosolo lapakati, sinthani ku "Remote". Kuyamba kudzayambitsidwa ndi chizindikiro chakunja (onetsetsani kuti chizindikiro chakutali ndi chachilendo musanayambe).
Yambani fani
(1) Kuyamba kwapamanja (komwe kumagwiritsidwa ntchito kwambiri)
1. Dinani batani la "Yambani":
Dinani batani lobiriwira "Yambani (START)" pagulu la nduna. Ma frequency converter amayamba kutulutsa voteji, ndipo mota imayendetsa fani kuti iyambe pang'onopang'ono (yofewa imayamba ndi kutembenuka pafupipafupi, liwiro limawonjezeka pang'onopang'ono kuchokera ku 0).
- Panthawi yoyambira, yang'anani mawonetsedwe (ngati alipo): mafupipafupi amawonjezeka pang'onopang'ono kuchokera pamtengo woyambirira (monga 0 Hz), ndipo kuthamanga kumawonjezekanso synchronously, popanda phokoso lachilendo.
- Ngati chiyambi chalephera (chiwongola dzanja chikuwonekera pagawo lowonetsera pafupipafupi), dinani batani la "Imani", ndikuwona kuchulukitsitsa, kusowa kwa gawo, kapena zolakwika zamagalimoto musanayesenso.
2. Tsimikizirani liwiro loyambira:
Pambuyo poyambira, zimakupiza zimasintha kuti zizithamanga pafupipafupi (monga 50 Hz kapena ma frequency oyambira), kapena imasunga liwiro lisanatseke komaliza. Mutha kuwona momwe zilili pano pogwiritsa ntchito mita yothamanga kapena ma frequency mita.
(2) Kuthamanga kwachangu kwa ngalande ya axial flow fan frequency conversion control cabinet (ngati mukufuna kusintha kuchuluka kwa mpweya)
1. Kusintha liwiro:
Dinani batani la "Acceleration (ACCEL)" kapena batani la mmwamba. Mafupipafupi amawonjezeka pang'onopang'ono (mwachitsanzo, kuchokera ku 30Hz mpaka 50Hz), liwiro lozungulira limakwera, kuchuluka kwa mpweya kumawonjezeka. Tulutsani batani kuti mutseke liwiro lomwe likuzungulira pano.
2. Kusintha kwa Deceleration:
Dinani batani la "Deceleration (DECEL)" kapena batani la pansi. Mafupipafupi amachepetsa (mwachitsanzo, kuchokera ku 50Hz mpaka 20Hz), kuthamanga kozungulira kumachepa, mpweya wa mpweya umachepa. Kumasula ndi kusunga liwiro lozungulira pano.
3. Dziwani:
- Kusintha kwa liwiro kuyenera kuchitika pang'onopang'ono. Kusintha kamodzi kuyenera kukhala kokulirapo (monga kuchulukitsa kapena kuchepetsa ndi 5Hz nthawi iliyonse). Pewani kugwedezeka kwa mafani kapena kuchuluka kwa injini.
- Malire otsika a liwiro lozungulira amakhala ochepa ndi magawo osinthira pafupipafupi (nthawi zambiri osatsika kuposa 10-15Hz). Kuthamanga kochepa kwambiri kungayambitse kutentha kwa injini.
Mukayamba fani yozungulira-gwiritsani ntchito mgodi, mayendedwe ozungulira a fani akuyenera kukhala ofanana ndi muvi womwe uli panyumba ya fani. Pamene ma motors awiri ayamba nthawi imodzi, nthawiyo siyenera kupitirira masekondi 30. Ma motors awiriwa azigwira ntchito pa liwiro lomwelo. Iliyonse ikhoza kuyambika ndikuyendetsedwa palokha.
