* Spindle in the preservation and transportation, high-speed grease inside the bearing state will change, customers should be running at low speed for 30 minutes. 3000 rpm and then follow the poor increase, run 20 minutes each. Spindle and the inverter should be working together. The inverter's specifications and parameter settings need match spindles parameter.(Because of high-speed grease inside the bearing state will change,when you get the spindle, maybe the noise sounds not normal.Please run it 30 minutes or even more, the noise will be normal.)
* Connect the inverter spindle, three-phase inverter power cord should be soldered in the plug 1 (U), 2 (V), 3 (W) feet, 4 feet for the ground. After the power is turned on, to observe whether the spindle rotation axis indicates the direction consistent. If inconsistency should be immediately shut down, replace the inverter and spindle connected two wires of three-phase power supply.
* During normal operation, air-cooled spindle often encounter the phenomenon of heat, always check whether the air-cooled spindle housing and duct clogging dust.If clogging dust, to promptly clean up. If you do not clean up, it is easily to make the spindle burned.
* Every day before using the spindle must be running at low speed for 15-20 minutes. Clamping the cutters to spindle, collet nuts, collets, cutters must be clean enough. Shank inserted into the collet must be greater than 15mm.