Kelant S400S Product Manual page 28

at Build plate. Solution: Increase the bottom exposure time (60-100 seconds) and
bottom layers (3-10 layers).
2, print the model cracked, hole or only a base
Because the curing time of the common layer is not enough.
The solution is to increase the normal layer curing time by 1 to 3
seconds. There is also a case where the screen damage causes the
liquid crystal to leak and the model in the liquid crystal area is
not formed (use the shortcut function - turn on the UV lamp - see
if there is a grid full display)
3.Liquid resin on the screen after printing is complete
a. The FEP film is broken and the resin is leaked. Solution: Replace
the new FEP film
b. During the process of cleaning the resin Vat or removing the resin
Vat, resin drops on the surface of the LCD screen. Solution: Wipe
the LCD screen with 95% alcohol and wipe the resin
2）Common machine failure
If your machine is not working properly, the system will pop up the
error in case of machine failure Code, the following are common error codes
and corresponding solutions:
25