1. Mema ochwepheshe abanolwazi ukuthi bazokwakha nokufaka. Lapho ufaka, ukugeza kufanele uzame ukungashayi izinto ezinzima, futhi ungashiyi usimende, i-glue, njll ebusweni, ukuze ungalimazi i-gloss yokugqoka okungaphezulu. Naka ngokukhethekile ukufakwa ngemuva kokukhipha imfucumfucu epayipini, ngaphandle kwalokho kuzobangela ukuthi ishawa ivinjwe yimfucumfucu yamapayipi, okuzothinta ukusetshenziswa.
2. Uma umfutho wamanzi ungekho ngaphansi kuka-0.02mPa (okungukuthi 0.2kgf/cubic centimeter), ngemva kwesikhathi esithile sokusetshenziswa, uma ukukhishwa kwamanzi kutholakala kuncipha, noma ngisho ne-heater yamanzi icishiwe, ingafakwa indawo yokukhipha amanzi eshaweni Khumula kahle ikhava yesikrini ukuze ususe ukungcola, futhi ngokuvamile izolulama. Kodwa khumbula ukuthi ungayiqaqe ngempoqo
eshaweni ikhanda. Ngenxa yesakhiwo sangaphakathi esiyinkimbinkimbi
eshaweni ikhanda, i-unprofessional force disassembly izobangela ikhanda lokugeza ukuthi lingakwazi ukubuyisela okwangempela.
3. Ungasebenzisi amandla amakhulu lapho uvula noma uvala impompi yeshawa futhi ulungisa imodi yokufafaza yeshawa, vele uyivule kancane. Ngisho nompompi wendabuko awudingi mzamo omkhulu. Naka ngokukhethekile ukuthi ungasebenzisi isibambo sempompi kanye nabakaki beshawa njenge-handrail ukuze uyisekele noma uyisebenzise.
4. Ipayipi lensimbi le-eshaweni ikhandakabhavu kufanele agcinwe esesimweni esingokwemvelo eselulekile, futhi ungawusongeli kumpompi uma ungasetshenziswa. Ngesikhathi esifanayo, qaphela ukuthi ungakhi i-engeli efile ekuhlanganyeleni phakathi kwe-hose kanye ne-taucet, ukuze ungaphuli noma ungalimazi ipayipi.