如何拆卸或更换电磁隔膜计量加药泵?
电磁隔膜计量泵需要按照一定的步骤进行拆卸和维修:
①拆除钛龙电磁隔膜计量泵进出口管道上的法兰和阀座压紧螺栓后，可依次取出阀套、阀球限位件、阀球和阀座。
②拆下气缸盖紧固螺栓，然后取出气缸盖、隔膜和限位板。
③将柱塞移动到前死点，从十字头上拧出柱塞，然后松开填料压紧螺母，将柱塞向外移动。
④卸下电磁隔膜计量加药泵膜片液压缸与机架之间的连接螺栓，即可卸下液压缸。一般不需要拆下这个气缸。
⑤松开油环的压盖螺栓，取出填料、隔圈和柱塞套。
⑥松开刮油环的压盖螺栓，取下刮油环。
⑦排出变速器箱内的润滑油，取下箱体后端的有机玻璃板。
⑧拆卸电机，取出联轴器，拧下轴承盖压紧螺母，从变速箱中取出轴承盖、轴承、蜗杆和油泵。
⑨联系仪表师，取下行程调节电机接线，打开调节箱盖，取下调节箱压紧螺母，转动调节转盘，从上套筒上取下调节螺钉和调节箱，然后从传动箱上取下上套筒。
⑩拆下支架压紧螺母，将支架从变速箱中取出，打开变速箱上盖，将十字头销从箱体中取出。
好了，以上是如何拆卸电磁膜片测量加药泵。有时，客户需要整体更换计量加药泵。那么接下来我们来说说更换VAREM计量加药泵的步骤。
更换加药泵时，注意:所有劳保用品穿戴整齐，所需工具性能良好。这是保证安全的基础。更换流程:1。按照停加药泵的操作程序，停WATERSUNNY加药泵并切断电源；2.拆开电机电源线和接地线，用绝缘胶带将线头包好备用，检查接线盒密封圈是否完好；3.卸下加药泵进出口法兰螺丝、加药泵固定螺丝和旧加药泵；4.安装新的加药泵，拧紧螺钉，连接加药泵进出口法兰螺钉；5.连接电源线和接地线，打开进水阀和出水阀；6.用电笔检查电气设备有无漏电，启动加药泵试运行，检查电磁隔膜计量加药泵运行是否正常，观察电机有无反转，钛龙加药泵有无异常；7.清理工具，清理现场，填写记录。

How to dismantle or replace the electromagnetic diaphragm metering dosing pump
The electromagnetic diaphragm metering pump needs to be disassembled and repaired according to certain steps
① After removing the flange and seat hold down bolts on the inlet and outlet pipes of Titano electromagnetic diaphragm metering pump, the valve sleeve, ball stop, ball and seat can be taken out in turn.
② Remove the cylinder head fastening bolts, and then take out the cylinder head, diaphragm and limit plate.
③ Move the plunger to the front dead center, screw out the plunger from the crosshead, and then loosen the packing compression nut to move the plunger outward.
④ Remove the connecting bolts between the diaphragm hydraulic cylinder and the frame to remove the hydraulic cylinder. Generally, it is not necessary to remove the cylinder.
⑤ Loosen the gland bolt of oil ring and take out the packing, spacer and plunger sleeve.
⑥ Loosen the gland bolt of the oil scraper ring and remove the oil scraper ring.
⑦ Drain the lubricating oil from the transmission case and remove the plexiglass plate at the rear end of the case.
⑧ Remove the motor, take out the coupling, screw down the compression nut of the bearing cover, and take out the bearing cover, bearing, worm and oil pump from the gearbox.
⑨ Contact the instrument engineer, remove the wiring of the travel adjustment motor, open the cover of the adjustment box, remove the compression nut of the adjustment box, turn the adjustment turntable, remove the adjustment screw and the adjustment box from the upper sleeve, and then remove the upper sleeve from the transmission box.
⑩ Remove the compression nut of the bracket, take out the bracket from the gearbox, open the upper cover of the gearbox, and take out the crosshead pin from the gearbox.
Well, the above is how to remove the electromagnetic diaphragm to measure the dosing pump. Sometimes, the customer needs to replace the metering pump as a whole. Next, let's talk about the steps of replacing the varem dosing pump.
When replacing the dosing pump, attention should be paid to: all labor protection articles should be dressed neatly, and the required tools should have good performance. This is the basis for ensuring safety. Replacement process: 1. According to the operation procedure of stopping the dosing pump, stop the watersunny dosing pump and cut off the power supply; 2. Disassemble the power line and grounding wire of the motor, wrap the wire head with insulating tape for standby, and check whether the sealing ring of the junction box is intact; 3. Remove the flange screw at the inlet and outlet of the dosing pump, the fixing screw of the dosing pump and the old dosing pump; 4. Install the new dosing pump, tighten the screw, and connect the flange screw at the inlet and outlet of the dosing pump 5. Connect the power line and ground wire, open the inlet valve and outlet valve; 6. Check the electrical equipment for leakage with electric pen, start the dosing pump for trial operation, check whether the dosing pump operates normally, observe whether the motor reverses and whether the Titan dosing pump is abnormal; 7. Clean the tools, clean the site and fill in the records.