1, the diesel fuel used must comply with the diesel "GB252-2000 light diesel oil" under. 0 light diesel summer; winter were selected -10, -20 wholesale No. ESD5330, or -35 light diesel according to climatic conditions. 40CD level requirement to use oil production ESD5330, or 15W / 40CD, 15W / 40CC grade diesel oil, not mix different brands; cooling water should be used in slightly alkaline (not contain corrosive) of clean water. 2 only after loading, cold diesel engine water temperature reaches 40 degrees into the normal work;; and filling liquid rust (ratio of 2% of the anti-rust solution + 98% water) and non-load idling time; 3, diesel engine used in the process should pay attention to health in accordance with regulations make records; if abnormal phenomenon should immediately identify the reasons for and remove; only restart; DGC2007 Daewoo speed control board Environment: Operating temperature range -40 ℃ ~ 85 ℃ Working maximum 95% humidity range Storage temperature -55 ℃ ~ 92 ℃ shaking 20-100HZ 500mm / Sec Input Power: Power supply voltage 12V and 24V DC battery power system grounding polarity negative continuous current consumption of 40mA minimum actuator 1A; maximum 4.5A (. 3,062,322 maximum current can reach 8A) speed sensor signal 2 ~ 120V RMS ESD5330, ESD5330, faithful electromechanical provided by the Dongguan City, South City Zhongxin Electrical and Mechanical Services Department. Dongguan City, South City Zhongxin Electrical and Mechanical Services Department (zhongxin888.net.cn) strong, credible, in Dongguan, Guangdong and other industrial products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the faithful into the brilliant electromechanical and you work for a better future!