● checking the status of the Recoater transmission cable,
● cleaning the laser protective glass before and after every print,
● cleaning the surface under the Beds after every third print,
● lubricating the Recoater’s ball bearings.
A. Laser protective glass - replacement
To replace the laser protective glass, ensure that you are holding the heating module by one
hand. Then pull out the clasp placed on the top of the inner part of the lid. By lowering the
heating module, you will get access to the laser protective glass socket.
Image. heater module - clasp system
61 Sinterit Lisa USER MANUAL