Ibiranga ibicuruzwa biranga: 1. Gusohora amavuta yo gusohora, byoroshye kumenyera. 2. Hamwe na imwe - inzira valve yo gukumira imiyoboro yumukozi wa peteroli backflow. 3. Biroroshye gushiraho, byoroshye gukoresha. 4. Kuzigama ingufu, kurengera ibidukikije. 5. Ukoresheje Umugezi wa Caltant Bescosity: 30 # - 60 # amavuta.6. Akayunguruzo kagomba gusukurwa rimwe mu mezi atandatu mugihe bidakoreshwa.cation: mugihe cyo gukanda neza ikiganza cyuzuye (ikiganza gihita gikira) mbere yo gukomeza.
