Welcome to Xianju Hongtai Pump Co., Ltd.
16
2024
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05
Gear pump maintenance should pay special attention to the following matters
1 Maintenance Considerations
1.1 strictly implement the process operation procedures and related systems.
Before 1.2 and starting the equipment, it is necessary to check whether the device is complete and reliable.
During the operation of 1.3 equipment, it is not allowed to wipe the operating parts.
2 Maintenance Precautions
Before 2.1 equipment maintenance, clean the equipment and pipelines, close the inlet and outlet valves or add blocking blind plates, and isolate them from the system. Handle the overhauling formalities after being qualified.
Cut off the power supply of the 2.2 equipment before maintenance, and hang the "No Move" sign at the power supply after reexamination before maintenance.
2.3 maintenance tools, dismantled, cleaned and replaced parts shall be placed in the specified place, neatly placed and civilized construction shall be carried out.
3 Commissioning Precautions
3.1 gear pump commissioning work should be responsible for, and under the unified command.
3.2 start and stop shall be operated by special personnel, and the operator shall hold the "operation certificate" of this post ".
Obvious test run signs shall be set up 3.3, and irrelevant personnel shall be prohibited from entering the test run site.
Before the 3.4 test run, check whether the rotation direction of the drive motor is correct. After the rotation direction is correct, connect the coupling and install the protective cover before the test run.
3.5 in strict accordance with the pump start-up procedures.
3.6 During the test run, pay attention to whether the gear pump is running normally. If abnormal vibration and sound are found, and the current exceeds the rated value, stop the machine immediately for inspection and treatment, and then test run after elimination.
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