What should I pay attention to before using the laser power supply of a laser cutting machine? Today, Redsail Laser will explain to you the things to pay attention to before using the laser power supply of the laser machine!
1. Before using the laser power supply, check whether the product has been damaged during transportation; Flip and shake the power supply to listen for any debris or noise inside the casing. If so, open the casing and remove any debris.
2. Check whether the wiring of each interface is correct and whether the high-voltage terminal wiring is in good condition.
3. When connecting the input power cord (the input power cord must use a three plug power cord), please first disconnect the power switch of the laser power supply and ensure that the power supply system is well grounded.
4. When working on the power supply, pay attention to high voltage and do not touch the high-voltage output line and high-voltage connection device of the laser power supply.
5. If you want to replace the power supply or laser tube, first turn off the laser power supply and wait for the laser power fan to completely stop before replacing.
6. There must be a strong wind cooling working environment.
7. The shell of the laser power supply must be well grounded, otherwise it may cause high-voltage faults or danger!
8. Special attention: As long as the power supply is powered on, there will be a high-voltage output (pre current). Keep away from high-voltage parts to prevent electric shock!!