35
Fig.4-2
Cleaning the Fan
4.4.2
Water chiller maintenance
The quality and temperature of cooling water directly affect the life of the laser. The cooling water must be
distilled water, and the temperature must be controlled at 10°C~35°C according to the ambient temperature
(±5°C); the cooling water should be kept clean and changed regularly (at least once every two months), check if
the cooling water is turbid, if there is sediment, and if the water temperature is too high, and replace the water;
while processing, always check if the water level is adequate and if the water temperature is too high (above
35°C).
Replace the cooling water in the following steps:
1.
Turn off the laser power, and stop the machine;
2.
Unscrew the drain valve of the water chiller, and drain the cooling water from the water chiller;
3.
Open the protective cover of the water chiller, and fill the new distilled water into the water chiller;
4.
Start the machine, and it will work properly when the laser tube is filled with cooling water.
4.4.3
Work platform maintenance
The work platform of the machine is honeycomb plate splicing table. Note the following in the course of use:
In daily work of the machine, do not touch the honeycomb plate or scratch the surface of the plate
directly with a hard object;
Note
If you have purchased our water chiller, please read this section
carefully!
Remove the screws of outlet
When the outlet cover is
removed, first clean the dust or
Then clean the dust and debris
on the fan blades
