The high viscosity rotor pump is a new type of volumetric pump developed according to the needs of the petroleum, chemical, paint, oil and grease, pharmaceutical, dye and food industries. Therefore, when using a high viscosity lobe pump, the following points must be noted.
1, high viscosity lobe pump using the specified voltage, line voltage does not exceed the pumping pump specified voltage plus or minus one tenth before use.
2, high viscosity lobe pump out of the box and connected to the motor. And tightly connected to the motor, so that the pump body and motor as one, connected to the water wheel pipe.
3, high viscosity lobe pump before use to check the appearance of all parts intact before starting to use.
4, high viscosity lobe pump should not be used for air transport, when using, pumping is completed, that is, stop the pump. Otherwise, it will accelerate the impeller seal bearing wear, may also wear the pump tube.
5, high viscosity lobe pump in time to replace the brush, brush wear to will not be able to use. Must be promptly replaced (2 brushes at the same time), otherwise it will make the brush and commutator poor contact caused by bad damage, damage to the commutator, serious will burn the armature.
6, high viscosity lobe pump shall not be used in the following cases, in the process of use, if found insulation damage, plug socket cracking or poor contact, power line worker cable sheath rupture, and intermittent operation, sparking and other faults, the motor shell operation, should be repaired immediately, in the absence of repair shall not be used.
7, high viscosity lobe pump to prevent overload, use, where the speed is abnormal or reduced. Should be stopped to check whether there is debris stuck impeller or motor failure, pumping pump for some reason need to immediately cut off the power.
8, high viscosity lobe pump using tools to be loved. All pumping pumps should be placed carefully and gently to avoid impact.
The above 8 points are what you need to pay attention to when using a high viscosity lobe pump, I hope it will help you.