SI30 Solar Pump Inverter Manual ●Operation ●Maintenance 1.3 Cautions in Using 1. In application of this series solar pump inverter, you have to confirm all machine insulation to prevent damage to the equipment. Moreover, when the motor working in tough environment, please periodic inspect the electrical insulation to ensure the safety of the system work. 2. If the motor adapter is not consistent with solar pump inverter's rating current (The rating current of the motor is far smaller than that of solar pump inverter), please adjust the protective value to ensure safe running. 3.
In occasions such as load raises, usually there is negative torque and solar pump inverter breaks off for over-current or over-voltage. In this case, you should consider choosing the matching brake unit. 3 Attention 1. Please set the parameter of solar pump inverter cautiously; Otherwise it will damage equipment. Danger 1. Before running, please check and confirm the application range of the machine and equipment once more; Otherwise it will cause accidents. 2. Please don't touch the cooling fan and braking resistance to check the temperature; Otherwise there is a danger of getting burn. 3.
Unprofessional workers are banned to check the signals in the running stage; Otherwise it will cause injuries and damage the equipment. Attention 1. Please don't turn off the equipment by switching off power; Please cut off the power supply after the electric machine stops running; Otherwise it will damage the solar pump inverter. 2. Please avoid anything dropping into the equipment when the solar pump inverter is running; Otherwise it will cause electric shock. Danger 1. Please don't maintain and repair the equipment with electric; Otherwise it will cause electric shock. 2.
Before maintaining and repairing the solar pump inverter, please make sure the indicator lights of power supply have completely turned off; Otherwise it may cause electric shock and damage the solar pump inverter. 3. Persons who have not passed specialized train are not allowed to conduct the solar pump inverter maintenance; Otherwise it may cause electric shock and damage the solar pump inverter.