The Elevator Is Working Hard Every Day And Selfless Dedication Every Day. Although The Elevator Is A Machine, The Machine Will Also Have Shock, So After Use, There Will Always Be Some Time For Rest And Maintenance. If You Don't Take Good Care Of Your Lift And Only Use It As A Tool, Sooner Or Later It Will Fall Ill. There Will Be Different Problems. The Elevator Can't Lift Or The Lifting Force Is Weak. At This Time, The Overflow Pressure Regulation May Not Meet The Requirements, So You Need To Adjust It To The Exact Required Value; It May Also Be That The Oil Cylinder Is Leaking, So It Needs To Check Or Replace The Components Of The Oil Cylinder. There May Also Be Problems Such As Low Oil Level, Clogged Oil Filter, Etc. If There Is A Heavy Problem With The Lift Control Lever, It Can Be Generally Guessed That There Is A Problem With The Mechanism Of The Control Lever. At This Time, It Is Necessary To Check Whether There Is A Problem With The Adjustment Or Parts. The Other Is To Check Whether The Cleanliness Of Hydraulic Oil Meets The Standard. Too Much Or Not Too Little Oil Is The Problem Of The Lift. At This Time, The Oil Is Running Out. Where Is The Strength Of The Lift. There Is Also The Possibility Of Manufacturing The Above Problems When The Elevator Leaves The Factory. If You Have Checked Whether The Elevator Fails To Meet Any Standards, Then We Can Send The Elevator Back To The Original Factory For A Comprehensive Inspection. As We All Know, The Main Thing Of The Lift Is The Control Lever. If There Is No Control Lever, The Lift Is Basically Unusable. Pay Attention To Oil Filling. The Hydraulic Oil Must Be Filtered And Filled. The Tools For Oil Filling Should Be Quite Clean. Besides, The Oil Tank Can't Be Removed When Refueling. It Must Be Kept Clean And Wear Professional Work Clothes To Prevent Impurities From Falling Into The Oil.