Cleaning The F-Theta Scanning Lens - SINTERIT LISA X Original User Manual

13.7 Cleaning the F-Theta scanning lens

ATTENTION!
The F-Theta scanning lens is a very delicate component, and special care must be taken when
cleaning it. Damage to the lens will result in the inability to print.
You will need: protective gloves, compressed air, 2 x cotton cloth, ethanol-based cleaning solution.
1. On the PRINTER STATUS tab, select the F-THETA SCANNING LENS position.
2. Mark MAINTENANCE DONE to complete the cleaning procedure, and then the DONE button. The timer will reset to
zero (fig. 13.50).
3. Back to the MAIN MENU screen.
4. Choose UNLOCK LID on the screen.
5. Push on the lid and pull it up using the lid handle. Remember, you only have 10 seconds to open it before the lock
activates again.
6. Put on the protective gloves.
7. Loosen the captive screw, if installed, or take out the split pin securing the heating module. Don't lose it! (fig. 13.51.1).
8. Lower the heating module (fig. 13.51.2).
9. Unscrew the two quick release nuts. Make sure you hold the laser protective glass, otherwise it may fall (fig. 13.51.3).
1
Fig. 13.51 Lower the heating module and remove the laser protective glass to access the F-Theta scanning lens.
Fig. 13.50 The screen of the maintenance of the F-Theta scanning lens.
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