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Ender 3 S1/S1 Pro

Compatibility information

  1. Update Firmware: Make sure your firmware is a version of Marlin 2

  2. Remove SD Card: Remove the SD card from the printer. When plugged in, it can interfere with the connection stability.

1.0 What's in the Kit​

Ender 3 S1​

  • 1 x Angle Bracket Left (ES1)
  • 1 x Angle Bracket Right (ES2)
  • 1 x Front Ramp (E103)
  • 2 x Standoffs (E104)
  • 2 x M5 x 50 mm Screws

Ender 3 S1 Pro​

  • 1 x Angle Bracket Left (ES3)
  • 1 x Angle Bracket Right (ES4)
  • 1 x Front Ramp (E103)
  • 2 x Standoffs (E104)
  • 2 x M5 x 50 mm Screws

2.0 What You'll Need​

  • Allen Keys

3.0 Install Tilt Kit​

  1. On an open and clean table, rotate your Ender 3 S1 (Pro) on it’s right side to give you access to the z-gantry bolts underneath.

    Flip e3s1

  2. Remove the outermost z-gantry screw.

  3. Using the provided M5x50mm bolt and M5 washer, install the ES1 (ES3 for S1 Pro) tilt bracket.

  4. Ensure that the flat ledge of the tilt bracket is flush with the base of the 3D printer.

  5. Carefully rotate your 3D printer on its left side and repeat step 2 using the ES2 (ES4 for S1 Pro) tilt bracket.

  6. Before rotating your print upright, remove the front rubber feet and move them to the front as shown below.

    move rubber foot

  7. Rotate your 3D printer and let it stand using the tilt brackets.

  8. Remove front bed pull bracket (S1 Pro).

  9. Loosen and remove front bed wheels to access bed springs.

  10. Install E103 front ramp and E104 spacers as shown below.

    install spacers

  11. Install front bed wheels and tighten until bed is levelled.