疊加式壓力繼電器中國臺灣NORTHMAN北部精機
MPS-02A-0-40 MPS-02A-1-40 MPS-02A-2-40 MPS-02A-3-40
MPS-02B-0-40 MPS-02B-1-40 MPS-02B-2-40 MPS-02B-3-40
MPS-02P-0-40 MPS-02P-1-40 MPS-02P-2-40 MPS-02P-3-40
MPS-02W-0-40 MPS-02W-1-40 MPS-02W-2-40 MPS-02W-3-40
4)檢查中央回轉接頭的泄漏情況:把左(右)邊的兩個高壓管接頭拆開并用堵頭堵住,操縱行走操縱桿,如果回轉接頭的兩個油口有大量的油流出,說明泄漏嚴重,維修更換(replace)密封件(或回轉接頭),正常則進行下一步。
MPS-03A-0-40 MPS-03A-1-40 MPS-03A-2-40 MPS-03A-3-40
MPS-03B-0-40 MPS-03B-1-40 MPS-03B-2-40 MPS-03B-3-40
MPS-03P-0-40 MPS-03P-1-40 MPS-03P-2-40 MPS-03P-3-40
MPS-03W-0-40 MPS-03W-1-40 MPS-03W-2-40 MPS-03W-3-40
(5)巡查馬達泄漏:拆達泄油管,從泄油口接一根油管到一個容器(container)中,操縱行走操縱桿,如泄漏嚴重,則維修更換馬達;馬達泄漏量為在200bar壓力下,每分懨不超過15l;(也可這樣檢查:拆達高壓油管,用堵頭堵住,讀出壓力值,如壓力比原來高,則為馬達泄漏)。、
疊加式壓力繼電器中國臺灣NORTHMAN北部精機