But the tank level is normal, open pool where the water is higher than diesel inlet position wholesale ESD5550, less than 5 degrees to the cooling water is heated to 20 degrees; check high imitation ESD5550 starting system, first check battery voltage and electrolyte is normal; handling means is flexible; adjust the gear lever shall issuers; whether the oil level is on the push rod; followed by open start switch, with an electric pre-supply pump oil, the main oil gallery oil pressure reaches 98KPA, start pumping oil can be divided into three, each successive operation time can not more than two minutes; three are not required to start troubleshooting then start pumping oil; pump oil after the success of the electric motor start-up time shall not exceed 15 consecutive seconds, the second start interval of one minute; After a successful start, immediately turn off the starter switch. Preventing operation of the diesel engine start button inadvertently damaged; S6700H speed control board Overview: This series of power supply using pulse modulation techniques, use of today's advanced switching device production, with a small size, no noise, high efficiency ESD5550, and advanced short-circuit protection (ensure that the motor frequently reversing) ESD5550 production, and high output voltage stability armature, armature voltage is continuously adjustable from zero to rated, which makes motor speed control is extremely convenient. This series of power supply due to the high operating frequency to ensure the motor at low speeds is stable (ie not creeping show), it is the ideal alternative to SCR speed electrical power generation product. Production ESD5550, GAC governor plate (certified), ESD5550 provided by the Dongguan City, South City Zhongxin Electrical and Mechanical operation. Dongguan Nancheng Zhongxin Electrical and operating (zhongxin888.net.cn) Dongguan, Guangdong, industrial products leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhongxin Electrical and Mechanical leadership with the staff warmly welcome all inquiries negotiations to create a better future for electromechanical faithful.