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Maintenance
Clean light path
LCD 3D printer is a precision optical device, and the light path shall be kept clean to avoid reduction on printing
accuracy and quality. The optical path, which is composed of the screen and the release film, shall be cleaned
regularly. Do the cleaning work with dust-free wipes, or absolute ethanol in case it is necessary.
Clean resin tank
If you only have one resin tank, and need to change the resin material:
1. Firstly you need to empty the resin tank by pouring the current resin material into an light-proof container for
temporary storage.
2. Clean the resin tank thoroughly with cleaning solven, and then pour new resin into it afterward.
3. At the same time, clean the printing platform with solvent carefully.
The resin should be taken away from the resin tank, and filtered just before storing in a light-proof container if it will not be
consumed in 3 days. Do not mix it with the original resin directly.
2. Clean the printing platform with cleaning solvent carefully in the meanwhile.
Maintenance work in case that printing part falls off during printing
In case of such problems as part falling off (the printing part falls off from the printing platform) and
delamination (the layers of the part fall off or separate from each other) during the printing process, please
make sure to drain all the remaining resin out of the resin tank and clean away the residue in the tank, get the
resin filtered just before pour it back.
Replacement of air filter
According to the defined replacement interval of the built-in air filter which was located in the printing chamber,
it will remind you to replace the filter element automatically.
When replacing, remove the filter element box cover, take out the old air filter element, install the new filter
element, and replace the box cover.
If you need to change resin material frequently, it is recommended to equip with multiple resin tanks:
1. Remove the current resin tank and place it on a clean and flat surface, such as on top of a resin tank lid or a
piece of clean A4 paper.Then cover it with a resin tank lid.
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