Wire Cutting Frequency Converter

Wire cutting frequency converter is a precision power electronic product, and safety precautions must be followed when handling, installing, using, and inspecting the frequency converter.
Improper operation may cause damage to the frequency converter or mechanical system.
danger
1. The PE grounding terminal of the frequency converter must be correctly grounded.
2. After the inverter is powered off, do not touch the circuit board until the red power indicator light on the motherboard is turned off
3. Wiring should not be carried out during the power transmission process. Do not check the circuit board when the frequency converter is in operation.
4. Do not disassemble or modify the internal connecting wires, circuits, and parts of the frequency converter by yourself
5. Do not touch the heat sink or other heating components.
6. The frequency converter can easily operate the motor from low speed to high speed. Please confirm the allowable range between the motor and the machinery
7. Do not check the signal on the circuit board while the frequency converter is running. 8. When repairing the frequency converter or water pump, please turn off the main power input
Please confirm that the power is cut off and the power indicator light is off before proceeding with disassembly or inspection.
be careful:
1. The temperature around the frequency converter should be used in a non condensing environment of -10C -+40C 95% RH
2. Prevent rainwater from dripping or humid environments, and avoid direct sun exposure.
3. Prevent oil mist, salt erosion, corrosive liquids, and gas
4. Prevent dust, cotton wool, and metal shavings from entering, and keep away from radioactive substances and combustibles
5. Prevent electromagnetic interference (welding machines, power machines)
6. To prevent vibration (punch press), if unavoidable, please install shock-absorbing pads to reduce vibration
7. When installing the frequency converter in the control panel, please pay attention to its placement for heat dissipation. Please also install a cooling fan separately, with the principle that the ambient temperature of the frequency converter should be below 40 ° C
8. The frequency converter has been adjusted and set at the factory, please do not make any arbitrary adjustments