Adjusting the Z limit switch
Before the Ultimaker Original+ can be turned on for the first time it's very important to adjust the position of the upper Z limit switch. This is done to make sure that the build plate calibration later on is done correctly.
- Place the print head in the center of the machine.
- Slightly loosen the bolts of the upper Z limit switch, so that you can move it up and down.
- Raise the Z stage (manually) until there is approximately 1 mm distance between the build plate and nozzle.
- Adjust the position of the Z limit switch until it's being pressed by the wooden Z stage cap; you should hear a clicking sound.
- Firmly attach the Z limit switch to the frame by tightening the two bolts.
- Move the Z stage slightly down and up again to check if the Z limit switch is pressed when the distance between the nozzle and build plate is 1 mm.
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Ultimaker S5
- Get started
- Operation
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Maintenance
- Update the firmware
- Material handling and storage
- Maintenance schedule
- Clean the printer
- Lubricate the axles
- Check for play on the axles
- Check the tension of the short belts
- Check for debris in the front fan of the print head
- Check the quality of the nozzle cover
- Lubricate the Z screw of the Z motor
- Clean the feeders
- Clean the print cores
- Lubricate the feeder gear
- Replace the Bowden tubes
- Clean the system fans
- Lubricate the hinges
- Troubleshooting
- Downloads
- More support
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Ultimaker 3
- Get started
- Operation
-
Maintenance
- Updating the firmware
- Storage and handling of materials
- Maintenance schedule
- Clean the printer
- Lubricate the axles
- Check for play on axles
- Check the tension of the short belts
- Check for residue in the front fan of the print head
- Check the quality of the silicone nozzle cover
- Lubricate the lead screw of the Z motor
- Clean the print cores
- Clean the feeders
- Replace the Bowden tubes
- Troubleshooting
- Downloads
- FAQ
- More support
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Ultimaker 2+
- Get started
- Operation
-
Maintenance
- Updating the firmware
- Build plate calibration
- Storage and handling of materials
- Hardware maintenance
- Clean the printer
- Lubricate the axles
- Check for play on axles
- Check tension of short belts
- Lubricate the lead screw of the Z motor
- Retighten the hot-end isolator
- Clean the feeder and replace the Bowden tube
- Troubleshooting
- Downloads
- More support
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Ultimaker Original+
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Assembly
- Assembly
- What's in the box?
- Preparing the panels
- Assembling the frame
- Attaching various parts
- Sliding blocks
- Attaching the caps
- X and Y axles
- Z stage assembly
- Z stage installation
- Print head assembly
- Print head installation
- Aligning the print head
- Feeder assembly
- Bowden tube
- Spool holder
- UltiController
- Mounting the main board
- Connecting
- Electronics cover
- First use
- Printing
- Maintenance
- Troubleshooting
- Additional information
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Assembly