Diesel pump installation of five points for attention and operation instructions
Diesel pump installation of five points for attention and use specifications:
Diesel pump is one of the core components of the engine, and Engine turbocharger, China diesel engine injector, Piston and cylinder liner kit Weichai four matching has the same important role
When we use ZYB diesel pump, we must formulate strict technical maintenance specifications. The fuel filter will work for 100 hours and the tank will be cleaned for 500 hours. If the filter fails and is damaged, it should be replaced in time, and it is not allowed to be disassembled and supplied with DC fuel. Even if working under normal conditions for 500 hours should be disassembled once. During disassembly inspection, ensure that the site, hands, tools and cleaning oil are clean, so as not to be contaminated by conjugates. Please do not mess up when disassembling and assembling, do not mess up when cleaning, do not use other uneven block wash basin, so as to avoid bumping. Do not change the assembly position during assembly to achieve some machine does not meet the requirements of the job. When installing the oil seat and oil seal cover, it should be tightened according to the specified torque to ensure the good technical condition of the assembled injector and fuel injection pump. Understand the structural characteristics and working principle of coupling, to strengthen and improve the double component maintenance, operation, trouble free not adjusted freely, do not use disassembly and maintenance maintenance, maintenance, chaos, confusion, not disorderly groped cleaning maintenance, assembly not twist to move, when everything according to the technical requirements of the specification, and to prolong the service life of purpose. It should be tightened according to the specified torque to ensure the good technical condition of the assembled injector and fuel injection pump. Understand the structural characteristics and working principle of coupling, to strengthen and improve the double component maintenance, operation, trouble free not adjusted freely, do not use disassembly and maintenance maintenance, maintenance, chaos, confusion, do not disorderly groped cleaning maintenance, assembly not twist to move, when everything according to the technical requirements of the specification, and to prolong the service life of purpose. It should be tightened according to the specified torque to ensure the good technical condition of the assembled injector and fuel injection pump. Understand the coupling pieces of the structure features and working principle of double maintenance, strengthening and improving operation, trouble-free don't adjust, don't use maintenance disassembly and maintenance, maintenance, chaos, confusion, do not disorderly groped cleaning maintenance, assembly not twist to move, when everything according to the technical requirements of the specification, and to prolong the service life of purpose.
1. During installation, attention should be paid to the arrow on the valve body and the flow direction of the medium. Do not install where there is direct dripping or splashing. Install it vertically upward.
2, diesel pump should ensure that the power supply voltage in the rated voltage fluctuation of 15%-10% range of normal work.
3, install ZYB diesel pump, pipeline should not have reverse pressure. And it needs to be switched on several times to adjust to the temperature before it can be used.
4. ZYB diesel pump should be thoroughly cleaned before installing the pipeline. Contact medium should be free of impurities. Pre-filter valve.
5, when ZYB diesel pump failure or cleaning, in order to ensure the continuous operation of the system, should be installed bypass device.
