| Zibo Bangyude Water Supply Equipment Co., Ltd. Tel: 0533-5760123 |
Company Fax: 0533-5760123
Official Website: jiccquao.com
Phone: 13335210119 (Manager Meng)
18953368321 (Manager Sun)
Company Address: Kunlun Town, Zichuan District, Zibo City
| 一定牛彩票网 >> Article List >> Details |
| What should I pay attention to when using a box pump station? |
| 2016/8/4 14:52:31 |
| When the box pump station is used, we generally make certain preparations, such as looking at the instructions or checking whether the equipment is safe, or checking whether it is working properly, then these problems seem to be minor problems, but If it is not handled properly, it will also cause major accidents, so we must not be sloppy. |
1. The box-type pumping station uses the rotor of the front hand pump, which should be free from friction and stagnation.
2. Use a 500V low-voltage plug-in meter to test the motor insulation, which should be above 0.5MΩ.
3. The remote pressure gauge sockets 1, 2, 3 (yellow, blue, red) are connected to terminals 1, 2, and 3. Or use a multimeter to measure the resistance value of the remote pressure gauge. The maximum resistance values are 1 and 2. One is 3, the resistance value of 3 is 1, and the resistance value of 3 is 2. It is best to check with a multimeter, otherwise the wrong wire will burn the meter.
4. The remote pressure gauge should be installed on the user's pipe network and on the main pipe after the outlet check valve.
5. The control instruments and lines of the box pump station are not damaged.
6. After the inverter cabinet is powered on, it is strictly forbidden to move the inverter parameters first.
7. Open the exhaust valve of the water pump to remove the gas.
8. After the box pump station system is started for the first time or after maintenance and repair, the water inlet valve should be opened and the outlet valve should be closed when starting; check whether there is leakage in all parts of the system.
9. First check the water pump's steering when the water pump is automatic. If it is reverse, reverse any two-phase line of the power supply line. Then go to manually start each pump. If it is reverse, also adjust the water pump motor line.
10. Manually start and stop the pumps one by one, and check that there is no abnormal operation of the pumps.
11. After there is no abnormality, put the equipment in the automatic control state.
The box pump station has a certain inspection when it is used, and we can find out whether the equipment is working properly.