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Operating & Maintaining the Connex500/350 3D Printer
6–30
4. Loosen the two screws securing the suction tube on the print block.
Figure 6-35: Lifting the suction tube
5. Lift the suction tube to secure it in a raised position.
6. Remove the two screws securing the covering of the roller waste
collector and remove it.
Be very careful to save the covering screws. These are special screws; if
they are lost, you need to order replacements.
Figure 6-36: Removing the roller waste collector covering
7. Remove the covering by pulling it out, and then lower it.
8. Clean the roller waste collector and the scraper blade surface using
cotton swabs. Make sure to remove any remaining printing materials.
Figure 6-37: Cleaning the roller waste collector
Before replacing the covering, you can check the effectiveness of the roller
scraper—see below.
Suction tube screws
Roller waste
collector screws
DOC-13025 Rev. A
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