Objet Connex500 - Replacing the Roller Scraper (Knife)

Operating & Maintaining the Connex500/350 3-D Printer
7–28 DOC-13000 Rev. E
7. Returntherollerwastecollectortotheprintblockandscrewonthe
covering(seefigure 7‐32onpage 7‐27).
8. Loosenthescrewssecuringthesuctiontube.
Figure 7-35: Suction tube correctly positioned
9. Loweritsothattheholeinthepanelbehindthesuctiontubeisvisible,
andtightenthescrewstosecurethesuctiontube.
10. Attachtheright‐UV‐lampassemblytotheprintblockandreconnect
theUVpowerandfancables.
Replacing the
Roller Scraper
(Knife)
Youshouldreplacetherollerscraperblade:
• after1,000hoursofprinting.
• ifitdoesnoteffectivelykeeptherollerclean.
To replace the roller scraper:
1. Prepare—
• anewrollerscraper(knife)(Kit‐01026‐S)
• aPhillips1x75mmscrewdriver
• M2.5andM2Allenkeys
2. RemovetherightUVlampandtherollerwastecollectorcovering(see
steps3to6onpage 7‐26.)
3. Loosenthetwoscrewssecuringtherollerwastecollector andpullit
out.
Figure 7-36: Removing the roller waste collector
You should periodically test the effectiveness of the roller scraper when you
clean the roller waste collector. See “Cleaning the Roller Waste Collector
and Inspecting the Roller Scraper (Knife)” on page 25.
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