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Annie@saikenpumps.com
The plastic magnetic drive pump is a new type of pump that applies the principles of modern magnetism and uses the magnetic drive of permanent magnets to achieve non-contact torque transmission. When the motor drives the outer rotor (ie, outer magnetic steel) assembly to rotate, the magnetic force lines are acted on by the magnetic field. Pass through the isolating sleeve to drive the inner rotor (ie, inner magnetic steel) assembly and the impeller to rotate synchronously. The flow parts are all made of fluoroplastics, which can transport any strong (strong) acid, alkali, oxidant and other corrosive media. The isolating sleeve It is made of special materials with high-strength mechanical properties and eliminates the magnetic eddy current phenomenon that exists in the magnetic drive pumps.
In order to prolong its service life during use, we need correct use and regular maintenance.
The following is the use and maintenance of plastic magnetic pump:
1. Start and run:
Clean up the debris surrounding the equipment that affects the safety of the equipment and operators.
Before driving, fill the pump with the liquid to be delivered (if the pump is sucking up), open the inlet valve, close the outlet gate valve, and connect the power supply.
Turn on the power supply and check whether the direction of the pump is correct.
Several sets of trial runs for 3-6 minutes, such as five abnormal phenomena can be put into operation.
After a long-term shutdown or pump maintenance, remove the fan cover of the motor and manually crank to check whether the high-pressure vortex pump rotates flexibly, and install the fan cover after confirming that there is no problem.
2. Normal parking:
The gate valve of the outlet should be closed first, and then the power supply should be cut off.
3. Emergency stop:
Stop the motor immediately, and then close the outlet valve and inlet valve.
4. Repair and maintenance:
Regular inspection and maintenance of important parts such as the pump body and motor of the fluoroplastic magnetic pump are required.
If the pump is not used for a long time, pay attention to regular inspections. Clean the flow passage in the pump to ensure that there is no residual liquid; cut off the power supply and cover with a dust cover to take dust-proof measures.
Check the inlet and outlet of the pipeline to prevent foreign matter from entering the pump body and causing damage.
Pay attention to the temperature of the conveying medium to prevent damage to the seal ring of the pump body due to excessive temperature.
It is recommended to install a check valve on the outlet pipeline of the fluorine plastic magnetic pump with a high Yang Cheng to avoid water hammer damage due to sudden shutdown.
When stopping, first close the gate valve of the outlet, and then cut off the pump body power.
To achieve a system of special person responsible, special person use, and special person supervision.
Strictly follow the direction of the indicator to turn on the machine, and it is strictly forbidden to reverse and idle.
Always pay attention to vulnerable parts, and replace them in time if they are worn or damaged.
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