This document contains information for the Bambu A1 and A1 Mini adapter, designed to work with the Infinity Flow S1 filament loader. To connect the S1 to your A1/A1 Mini, you'll need an adapter that links the Bowden tube from the S1 to your printer's extruder.
This adapter is available here for download or purchase on our website.
Zip File Download: Bambu A1 Adapter.
Contents:
- A1_Adapter.stl (Printable file)
- A1_adapter.spt (CAD file)
Printer Compatibility
- Bambu Labs A1
- Bambu Labs A1 Mini
Printing the Adapter
- Print Settings: “0.20mm Standard @BBL A1”
- Material: Generic PLA, PETG, or similar material
- Nozzle Diameter 0.4mm
- Print Orientation: Ensure the adapter is oriented as in the picture
- Inspect for defects after printing
Hardware Modifications
- Carefully remove the 4-in-1 adapter using a flat head screw driver
Attaching the S1 Adapter
Step 1: Gather Hardware
- A1_Adapter
- Bowden Push Fitting (ECAS04)
Step 2: Adapter Assembly
- Take off rubber grommet if present on the press fit fitting
- Press fitting into adapter using pliers, a press, or a vise
Step 3: Install the Adapter
- Orient the adapter so that the Infinity Flow Logo is facing towards the front of the printer
- Press the adapter into the printer until it snaps into place. This may require some force
Step 4: Install the Bowden Tube
- Insert the Bowden tube into the adapter until it is fully seated. It should be inserted about 25mm (1in)
- Begin Printing :)
