No.1 Ka kopo, khetha ka nepo lepolanka la mapolanka a ho epa le ho tšoara tšepe ea moepo e lumellanang le litlhoko tsa hau tsa mohlala le ts'ebetso, e le hore u se ke ua khetha ka mokhoa o fosahetseng le ho ama ts'ebetso.
No.2 Pele o kenya, ka kopo netefatsa hore na boholo bo fapaneng bo lumellana le moepi, ebe o kopanya lehong la lehong ho excavator.
No.3 Ho kenya mohala oa Hydraulic
(1) Pipe e sebelisoang ke sefate sa lepolanka e tsitsitse ho tloha pheletsong e ka pele ea forearm, 'me ka mor'a hore e tlohe ho sisinyeha ho lekaneng, e tlameletsoe ka thata ka forearm le forearm ea excavator. (2) Khetha boemo bo loketseng ho hokahanya belofo e 'meli e nang le moepo,' me u tiise phala ea patsi ka eona, 'me oli e kenang le e tsoang e huloa ho valve ea standby ea moepo.
NO.4 Ho kenya liphaephe tsa Pilot
(1) Qala ka ho khetha boemo bo loketseng ka har'a cab ho lokisa valve ea leoto.
(2) Oli e kenang le ea ho tsoa ea valve ea leoto e kopantsoe le oli ea sefofane. Ho na le likou tse peli tsa oli ka lehlakoreng la valve ea leoto. Karolo e kaholimo ke oli ea ho khutla 'me karolo e tlase ke oli e kenang.
(3) Taolo ea oli ea lets'oao e hloka li-valve tse tharo tsa shuttle ho laola ka nako e le 'ngoe ea li-valve tse emeng.
No.5 Ka mor'a hore ho behoe ho phethoe, hlahloba liphaephe tsa liphaephe, Haeba ho se na khokahanyo e hlephileng kapa e fosahetseng, joale leka phala.
No.6 Ka mor'a ho qala koloi, mamela hore na enjene e sa tloaeleha, haeba ho na le mosi o motšo, tšoara ketsahalo ea koloi, ka kopo sheba hore na potoloho ea oli e fosahetse.
CheSehlahisoa se thibetsoe ka thata ho tsoa ho overload le tšusumetso e mabifi.
Nako ea poso: Apr-11-2024