1.Attention proceeding

① Work circumstance temperature (room temperature) required is between 18 ْC and 28 ْC (25 ْC is best)

② Forbid power on laser power supply and Q switch when there is no water for the water circle for the laser marking machine.

③ Shut down the laser power supply and scan mirror’s power supply first when fault happens, then carry out checking.

④ Do not start other discreteness before lighten krypton lamp, in order to avoid high voltage to damage them.

⑤ Output end of laser power supply (anode) is forbidden handing in the air, in order to avoid electricity hitting.

⑥ Keep water clean, clean water tank and change pure water termly;

 2. Daily maintenance

The quality and temperature of circle water will affect laser power and laser life, user should use high pure water, and keep the water temperature is 24℃, and the difference in temperature is 1℃.

3. Clean percolator and water tank, change circle water:  Turn off whole power supply of machine first, clean water tank; meanwhile, open percolator and clean it, connect all tie-in well after making sure all of them are clean; at last, change circle water, run for two or three minutes (to make water full with laser machine generator)

4. Lens cleaning (suggest that clean lens before working every day, the equipment is off)

Lens cleaning: Take down lens form holder, bedew the lens paper with cleanser, use it to wipe lens several times lightly until is clean enough.

5. Krypton replacing

Krypton as a expendable, when the laser output energy drop to two third of its original energy, it should be replaced.