In order to ensure the safe operation of the
side channel blower, the power supply should use a fixed period wave number of fixed voltage. Usually, the label of the device has a corresponding record value, and the correct wiring is assembled according to the wiring diagram. In addition, the voltage variation of the high-pressure fan must be within 5% of the fixed voltage. Ten percent can be used, but if the voltage changes over a long period of time, high-voltage fan is prone to failure, please avoid using.
Because the high-pressure fan does not have overheat load protection device, it can not monitor the fan's heat frequently, so it needs to use the same horsepower to set the electromagnetic switch for overload protection. Also, adjust the safe current at the same value. At the same time, the standard wiring is chosen by the horsepower of the motor and the method of electrical operation.
After the distribution of the high-pressure fan is completed, please turn on the switch to confirm the direction of rotation and whether there is noise. The direction of rotation is indicated by the arrow of the blower. If the rotation direction is incorrect, the order of attracting and supplying air is reversed. If the three-phase system is three-phase, then any two of the three external lines can be changed.
At the same time, high voltage enthusiasts need to be grounded in order to prevent accidents when leakage occurs. The vane valve of the high pressure fan mounting metal parts is mounted on the suction nozzle. When the pressure exceeds the set pressure value of the high-pressure fan, or when the pressure change of the high-pressure fan exceeds the set value, the pressure vane valve opens immediately within 0.2 seconds, releasing excess pressure through air flow to protect the blade effect of high-pressure F.
In a word, attention should be paid to the accessories and installation details of high-pressure fans to provide a good basis for safe and reliable driving of high-pressure fans, reduce the possibility of failure, and play a better role by prolonging the service life of equipment. Pay attention to cement.
