Excavator hydraulic breaker hammer crusher ready before (1) Do not break the operation carried out in water or in muddy ground. In addition to the drill rod, other parts of the hammer are not immersed in water or mud. As part of the piston and close the other functions will thus accumulate mud track, so will this hammer early losses. (2) Do not allow hard rock hammer fall fooled so fast falling hammer blow when hard rock surfaces will cause undue harm to the impact hammer or construction machinery body, Linfen digging machine prices, causing damage to components. (3) Do not carry out work in the body of the hydraulic cylinder construction machinery or full-retracted when fully extended. When engineering machinery hydraulic cylinder body fully extended or full-retracted, if the combat operations, will make the fight against the earthquake to shake back and cause serious damage to the hydraulic cylinder of construction machinery. (4) Do not forget the hammer of the tool as lifting weights. To hammer or drill rod lifting weights will not only cause mechanical damage, but also a very dangerous practices. (5) Please mechanical heating unit further work ahead. Before crushing blow job, advance engineering machinery first ten minutes warming machine, small digging machine prices, especially in the winter time; this program will contribute to job success. Taian Jia and Heavy Machinery Co., Ltd. resulted in digging machine computer board burned for several reasons! First, when the cold weather starts difficult digging machines, plus access 36-volt battery power to start the machine, this method of operation is often used in the old digging machine, if there is a computer board control of machine operations in the newer models, there may be a problem, domestic digging machine prices, easy to burn a total power relays and safety relays, both relays burn caused when internal coil short words, the computer board and instrument digging machine also followed be burned out. Second, the digging machine computer board or the water meter, this phenomenon is very common, but also greatly destructive, especially when the water inside the computer board charged, basically put the internal circuit board and oxidized copper totally destroyed beyond repair, but also In one case the computer board plug harness water, 90 digging machine prices, will result in the failure is pin oxidation computer board, the phenomenon is pin and circuit board solder joints bad. Third, the maintenance of the master misuse, excavator maintenance master because many do not understand the circuit, when the suspect an electronic parts is not working properly, they will think of using the short-circuit method to test whether the normal line, this line short circuit maintenance method of operation is among the most not recommended, very big damage. These are caused by the excavator computer board instrumentation easy to burn out of several possible, usually use and maintenance of the machine according to its terms, an important device excavator computer board is not not so easily damaged.泰安嘉 and Heavy Machinery Co., Ltd. digging machine price list, Linfen digging machine prices, Kerry and Heavy (View) by 泰安嘉 and Heavy Machinery Co., Ltd .. Taian Jia and Heavy Machinery Co., Ltd. (www.tajhzg.com/) is Tai'an, mining machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Heavy leader in Kerry and the staff warmly welcome all inquiries negotiations to create Kerry and heavy industry a better future.