Product Details
The details of 1HP 220V Electric Good Pumps as follow
Voltage for use:220V/50HZ
Rated Power: 750W/1HP
Q.max:105L/min
H max:26.5m
Suct.L.max:9m
Motor Type:CMP-158
Operation and stop for the pump
1. The pump shall work at the design working point. At this time, the axial force is moderate. The pump efficiency is the highest. The most economical and reliable.
2. The pump shall be comprehensively inspected every 8 hours of operation. Whether there is any change in each instrument. Whether the circuit node is heated. Whether the sound is normal. Whether the normal working current is greater than the rated value of the motor nameplate.
Note that the pump should be stopped immediately in case of one of the following conditions.
1) The working current of the pump is suddenly higher than the rated current of the motor.
2) Abnormal water output, intermittent water output. The sediment concentration increases.
3) The insulation resistance of the motor is lower than 0.5 megohm.
4) The unit has obvious noise and vibration.
5) The grid voltage is insufficient. Less than 5% of the rated voltage.
6) One phase of the fuse is burnt out.
7) The water pipeline is damaged.
Stop the pump
Before the pump stops. To prevent the back flow of water. Close the valve while cutting off the power supply. Restart time is more than 20 minutes apart.
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