1. I-actuator kagesi ye-HITORK kufanele igcinwe ekamelweni elomile nelinomoya, hhayi endaweni evulekile;indandatho yokuvala akufanele ihlangane nezinto ezinamafutha ukugwema ukuguga.

2. Ukugcinwa nokuthuthwa kwe-actuator ye-valve kagesi: a.Sebenzisa isembozo esiminyene kuzo zombili iziphetho zobubanzi ukuze uvimbele uthuli nokugqwala, futhi ugcine iphaseji lihlanzekile.b.Izingxenye zomshini zazo zombili iziphetho zevalvu kagesi ye-HIVAL kufanele zihlanzwe kungcolile futhi zimbozwe nge-rust inhibitor.