Laser cutting machine of water tank and the lens maintain clean

Laser cutting machine water tank and the lens of maintenance cleaning techniques:
one, the change of water and water tank cleaning
1, advice: clean water tank and replace circulating water every week
2. Note: the machine work before must ensure that the laser tube is full of circulating water.
the circulating water quality and water temperature directly affects the service life of laser tube, it is recommended to use pure water, and to control the water temperature below 35 ℃. For more than 35 ℃ to replace the circulating water, or to add ice to reduce the water temperature, water, Advice the user to select the cooling machine, or use two tank) 。
clean water tank: first, turn the power off, pull the water inlet pipe, let the laser tube of water into the tank automatically, open the water tank, pump and clear the dirt on the pump. Good clean water tank clean, replace the circulating water, the water pump to restore back into the water tank, the connection pipe inserted into the inlet of the pump, tidy up the joint. 2 - the pump power alone, and running 3 minutes ( The laser tube is full of circulating water) 。
2, lens cleaning
1, suggest to clean before the work every day, the equipment must be in the off state
engraving machine with three pieces of reflector with 1 piece of focusing mirror ( 1 reflector in the laser tube, the launch of the exit is at the upper left of the machine, the mirror is in the left side of the beam of # 2 and # 3 mirrors in laser head on top of the fixed part, is located in the lower part of the laser focusing mirror adjustable) in the tube, Through which the laser is emitted from the laser head after lens reflex, focus. Lenses can easily touch dirt or other contaminants, cause loss or damage of lens of laser, no. 1 and no. 2 don't must be removed, while the lens cleaning need to dip in a cleaning fluid to clean lens paper carefully wipe up along one edge of the lens central to rotary. No. 3, lens and focus lens from the frame, in the same way to wipe, wipe after the completion of the same back then.
2. Note: (1) the lens should be wiped gently, do not damage the surface coating; (2) to should take put down gently wipe process, prevent fall; (3) focus lens installation please be sure to keep the concave downward.