1. Cause of failure (1) The radiator fins are dirty, debris or damaged. (2) Insufficient coolant. (3) The radiator cap or pressure relief valve is damaged. ...
Good news!!! Lonsdor Tech made an important announcement for K518S / K518ISE customers: Lifetime Free Update Online. No Annual Fee! Who can enjoy this benefit? 1.For the customers who have already purchased K518S or K518ISE but not registered before Nov.10th, 2023; 2.For the custome ...