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Clean/Lubricate the  X/Y/Z Axis of the 3d printers

Clean/Lubricate the  X/Y/Z Axis of the 3d printers

  • Grab the cleaning kit. Located on the shelf in the 3d printer cabinet. 
  • Use the Z Axis cleaning device in the kit. If a replacement is needed: https://www.printables.com/model/229145-z-axis-screw-cleaning-device
    • Drip some Isopropyl Alcohol on a paper towel.
    • Wrap the paper towel around the threaded rod.
    • Clip the Z Axis cleaning device around the paper towel and threaded rod.
    • Move the gantry up and down using the Z Axis Move option in the settings menu.
    • Be careful, the Prusa printers do not stop automatically at the top of travel, so approach the top with caution. 
  • Apply a dime sized amount of Lithium Grease to a paper towel and wipe up and down the Z Axis threaded rod.
  • Move the gantry all the way up and all the way down using the Z Axis Move option (Go to settings in the menu, then move axis, z axis). 
  • Repeat the last two steps if the grooves of the threaded rod are not covered.
  • Wipe off any excess grease.
  • Turn off the printer.
  • Clean the round linear rails of the X/Y/Z axis with a paper towel and alcohol. 
  • Apply a small amount of 3 in 1 oil to the rails and move the guides across the oil. 
  • Wipe any excess oil off. 
  • Inspect the belts for tension, when picked like a guitar string, they should lightly 'twang'. If they are loose or very tight, file a maintenance report. 
  • Return cleaning kit to tool tray.
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