1. Ngemuva kokuthi i-heater ifakwe okokuqala, kufanele ivulwe izikhathi eziningana ukuze iqede ngokuphelele umoya ohlelweni lokuhlinzeka ngamafutha futhi igcwalise ipayipi lamafutha ngophethiloli.
2. I-heater kufanele ihlolwe ngaphambi kokusetshenziswa.Hlola ngokucophelela isimo sokuvikeleka sakho konke ukuxhumana ngesikhathi sokuzama.Uma kuphuma intuthu, umsindo wokusha okungajwayelekile noma iphunga likaphethiloli, vala i-heater bese ukhipha i-fuse.Ingasetshenziswa kuphela ngemva kokuhlolwa ngabasebenzi abaqeqeshiwe.