1. Faʻaleleia i aso uma, faʻatulagaina fuafuaina ma le tausiga o meafaigaluega gaosiga;

2. Fa'apipi'i ma fa'aleleia masani, toe fa'aleleia ma le fa'atonutonuina o mea fa'aeletise, ta'avale eletise, mea fa'apipi'i moli, su'e eletise / fa'alavelave fa'afuase'i, ma isi;

3. Fuafuaga, atinaʻe, taliaina ma le tausiga o mea faigaluega faʻapipiʻi lagolago faʻapipiʻi ma mea faʻavalevalea;

4. O meafaigaluega e faʻaogaina ai le faʻaogaina o le eletise, fetuutuunaiga tufatufaina faʻaeletoroni ma le siakiina o le saogalemu o le kapoti tufatufaina atu o le eletise.

1. Fa'ailoga i le Kolisi po'o luga atu, fa'apitoa i le fa'aogaina o le eletise ma felauaiga;

2. Fa'amasani i kapoti tufatufa eletise maualuga ma maualalo, fa'afeso'ota'i fa'asolosolo eletise ma isi masini eletise;faʻatasi ai ma le faʻavae eletise eletise, tusi pasi eletise, malosi malosi ma vaivai, malosi lima lima;

3. Faʻafeiloaʻi i le faʻaogaina o meafaigaluega, sili atu i le 2 tausaga le poto masani i le faʻaogaina ma le tausiga o pneumatic & eletise meafaigaluega ma compressors ea;

4. Fa'amasani i le laina gaosiga o meafaigaluega o oloa PCBA, ma mafai ona fa'agaoioia le fa'aogaina o le eletise o meafaigaluega fa'aleleia;

5. uiga lelei galuega, agaga lelei au ma le malosi o le lagona o le matafaioi, e mafai ona galulue faatasi ma le laina gaosiga e galue ovataimi.