User's Manual

Operating & Maintaining the Stratasys P750K 3D Printer
6–28 DOC08010 Rev. A (DRAFT 1)
4. Loosenȱtheȱtwoȱscrewsȱsecuringȱtheȱsuctionȱtubeȱonȱtheȱprintȱblock.
Figure 6-31: Lifting the suction tube
5. Liftȱtheȱsuctionȱtubeȱtoȱsecureȱitȱinȱaȱraisedȱposition.
6. Removeȱtheȱtwoȱscrewsȱsecuringȱtheȱcoveringȱofȱtheȱrollerȱwasteȱ
collectorȱandȱremoveȱit.
Figure 6-32: Removing the roller waste collector covering
7. Removeȱtheȱcoveringȱbyȱpullingȱitȱout,ȱandȱthenȱlowerȱit.
8. Cleanȱtheȱrollerȱwasteȱcollectorȱandȱtheȱscraperȱbladeȱsurfaceȱusingȱ
cottonȱswabs.ȱMakeȱsureȱtoȱremoveȱanyȱremainingȱprintingȱmaterials.
Figure 6-33: Cleaning the roller waste collector
Suction tube screws
Be very careful to save the covering screws. These are special screws; if
they are lost, you need to order replacements.
Roller waste
collector screws
Before replacing the covering, you can check the effectiveness of the roller
scraper—see below.