1. Ikoreshwa mu gupakurura PCB cyangwa pallets mumashini igurisha imiraba kuri 6-7 °.
2. Umuvuduko woherejwe, kwimura uburebure hamwe nu mpande zishobora guhinduka.
3. Umuyaga ukonje urashobora gushyirwaho kugirango ubashe kurinda PCB cyangwa ibiyigize.
4. Umukandara udasanzwe n'inzira, guhererekanya neza, no gukora bihamye kandi byizewe