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Technical application precautions during the operation of ZYB boiler ignition oil pump
Technical application precautions during the operation of ZYB boiler ignition oil pump
The ZYB boiler ignition oil pump works under oil. It is compact and light in weight. It does not pump oil from the well. Therefore, the ZYB boiler ignition oil pump is very suitable for rural well oil irrigation. The ZYB boiler ignition oil pump is used more. The ZYB boiler ignition oil pump uses oil-proof measures such as mechanical seals or gas seals to keep the inside of the motor dry and free from oil intrusion. Pay attention to the following points when using:
(1) Check whether the vent hole, oil drain hole, oil drain hole and cable joint seal of ZYB boiler ignition oil pump are loose. If it is loose, it must be tightened.
(2) Check the insulation resistance with a 500 volt shaker, which should be no less than 0.5 megohms. If it is lower than this value, open the oil draining and venting holes, and dry or dry.
(3) Check the cable, if it is broken or broken, it should be replaced to avoid leakage
(4) Check all circuits and switches before starting to see if the wiring is correct and reliable, then idle for 3 to 5 minutes on the ground (the time should not be too long, so as not to damage the parts or burn the motor winding), and check the motor rotation. If the direction is correct, if there is no problem as described above, it can be used in oil.
(5) When used in oil, never force the cable, and use a rope to smash it on the wooden frame of the wellhead. The electric pump is placed in the oil to a depth of 3 meters, and the zui has a small depth of 0.5 meters (from the center of the impeller).
(6) During the operation of ZYB boiler ignition oil pump, the change of oil level in the well should be observed frequently. The motor must not expose the oil surface, nor can it fall into the mud. Botaibang will not affect the heat dissipation of the motor and burn the winding. The electric pump should be lifted and lowered at any time with the change of the oil level in the well. If the oil quantity is reduced or interrupted, the cause or shutdown check should be immediately checked. The cable cannot be rubbed against the well wall to prevent the well oil from penetrating into the motor along the cable core after the cable is worn.
(7) New or re-changed ZYB boiler ignition oil pump for the whole sealed box. After 50 hours of use, check whether the seal is good. Check it once a month and check whether the shield sleeve seal between the rotor and stator of the motor is good.
(8) After one year of use, the corrosion of the ignition pump of the ZYB boiler should be checked and rusted and painted. If the submersible pump is not used for a long time, it should be carefully inspected and stored in a dry and ventilated house.