High-pressure fans are common mechanical equipment. The following precautions for starting and operating high-pressure fans will be conducive to the better operation of high-pressure fans.
1. Things to note when starting high-pressure fan:
1. Before starting the high-pressure fan, the fan inlet adjustment damper should be closed tightly to prevent misoperation and start with load.
2. Check whether the bearing lubricating oil level is normal, the water supply of the cooling water pipe, whether the coupling is intact, and whether the inspection hole door is closed.
3. Pay attention to whether the start time and no-load current are normal.
4. After the ammeter indicator returns to no-load current, the damper opening can be adjusted in an appropriate position.
2. Pay attention to the maintenance process of high-pressure fan:
1. Regularly remove dust, dirt, water and other impurities in high-pressure fans and gas pipelines, and prevent rust.
2. When repairing high-voltage fans, the power must be cut off first, and it is absolutely not allowed to be carried out during operation. The switch should be supervised by a dedicated person to prevent power supply from being sent in the middle.
3. The sensitivity of thermometers and oil standards should be checked regularly.
4. In addition to changing the lubricant after each repair, the lubricant should also be replaced regularly.
5. Before and after each repair, the quantity of tools and raw materials should be carefully recorded, counted, and checked to prevent it from being forgotten inside the high-pressure fan and pipeline.
6. During the test drive of high-pressure fan, there is no need to stand within ten meters of the inlet and outlet direction.
7. Unrelated personnel are strictly prohibited from watching during installation, repair and test drive.
1. Things to note when starting high-pressure fan:
1. Before starting the high-pressure fan, the fan inlet adjustment damper should be closed tightly to prevent misoperation and start with load.
2. Check whether the bearing lubricating oil level is normal, the water supply of the cooling water pipe, whether the coupling is intact, and whether the inspection hole door is closed.
3. Pay attention to whether the start time and no-load current are normal.
4. After the ammeter indicator returns to no-load current, the damper opening can be adjusted in an appropriate position.
2. Pay attention to the maintenance process of high-pressure fan:
1. Regularly remove dust, dirt, water and other impurities in high-pressure fans and gas pipelines, and prevent rust.
2. When repairing high-voltage fans, the power must be cut off first, and it is absolutely not allowed to be carried out during operation. The switch should be supervised by a dedicated person to prevent power supply from being sent in the middle.
3. The sensitivity of thermometers and oil standards should be checked regularly.
4. In addition to changing the lubricant after each repair, the lubricant should also be replaced regularly.
5. Before and after each repair, the quantity of tools and raw materials should be carefully recorded, counted, and checked to prevent it from being forgotten inside the high-pressure fan and pipeline.
6. During the test drive of high-pressure fan, there is no need to stand within ten meters of the inlet and outlet direction.
7. Unrelated personnel are strictly prohibited from watching during installation, repair and test drive.
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