Wadanne al'amura ya kamata a kula da su a cikin tsarin siyar da sake kwarara?

1. Saita madaidaicin madaidaicin reflow soldering lanƙwan kuma yi gwaji na ainihi na yanayin zafin jiki akai-akai.
2. Weld bisa ga walƙiya shugabanci na PCB zane.
3. Tsananin hana bel na jigilar kaya daga girgiza yayin aikin walda.
4. Dole ne a duba tasirin walda na allo da aka buga.
5. Ko waldi ya wadatar, ko farfajiyar haɗin gwiwa mai santsi ne, ko siffar haɗin haɗin gwal ɗin shine rabin wata, yanayin ƙwallon kwano da ragowar, yanayin ci gaba da walƙiya da walƙiya ta zahiri.
6. Duba canjin launi na saman PCB, kuma daidaita yanayin zafin jiki bisa ga sakamakon dubawa…