Multi-stage pump assembly 1, the seal ring and bush mounted on the pump seat were fixed with screws. 2, the mouth ring installed in the middle and fixed with screws. 3, the guide vane set on the guide vane.And use the screw to the rear guide vane fixed on the back section. 4, the balance drum sleeve pressed into the back section, and with the screw will be fixed in the latter part of the guide vane. 5. Install the packing in the packing room and fasten the packing gland to the packing body with stud bolts (25LG \ 32LG and 40LG pump also need to fill the bottom of packing room with water seal ring). 6, Place the bearing on the shaft and fasten it with the round nut and backstop pad åœ. Then install the bearing box with felt åœ on the bearing, pay attention to inject the proper amount of calcium-based butter into the bearing box and bearing, then put the water åœ paper pad and bush 丙 on the shaft, and imbed the balance drum on the shaft Use key. Multi-stage pump assembly 1, the shaft through the packing room. Fit the bearing box against the end face of the hole with which it is fitted, then install the felt gland with the felt pattern, and fasten the bearing housing and bearing gland to the holder with bolts. 2, the motor seat mounted on the support, and bolted. 3, the shaft, bearings and motor assembly assembly upside down so that the motor seat in the next under the shaft up. 4, the 0-ring mounted on the bearing, and the balance drum mounted on the shaft (25LG \ 32LG and 40LG do not install O-ring and balance drum). Then install the latter paragraph. 5, embedded in the shaft with the end of impeller with health, and in turn installed a final stage impeller and sleeve B. 6, will be equipped with 0-shaped seal åœ the middle of the pump shaft installed in the latter section, and then installed on the vane installed. 7, repeat the 5,6 order, has been the first stage and the first stage guide vane installed. 8, the first stage impeller é•© embedded shaft, and then the first stage impeller and the first stage sleeve B followed by sets on the shaft. 9, the shaft sleeve a key embedded in the shaft and into the shaft sleeve A. Then use two round nuts fixed tight. 10, the ring seal embedded in the pump seat and install four tightening bolts and then install the pump seat in the middle of the first stage Note that four tightening bolts through the four holes on the support 11, with a nut tight Fix four tightening bolts. 12. Turn the pump upside down again, fix the pump coupling on the shaft, and fix the motor with the motor coupling to the motor base with the bolt. 13, installed back to the water pipe. The parts and parts of the Quartet plug and oil cups and so on. Disassembly of the pump is carried out in the reverse order described above.
Spider Moving Head Light ,Led Mini Spider Light,Spider Beam Light,Spider Disco Light
Big Dipper Laser Science And Technology Co., Ltd , https://www.bigdipper-laser.com