Chapter 3: Q&A - FLASHFORGE 3D PRINTER Adventurer 3 Pro 2 User Manual

Q1. How to solve if the nozzle is clogged？
Method 1: Tap [Preheat], heat up the extruder to 240℃, after heating completed, press the
air tube joint and pull out the filament guide tube. Check to see whether the
filament is bended or filament tip is not smooth, cut filament tip smooth and flat,
install the guide tube and filament back, Tap [Load] .
Method 2: If method 1 not improving, use an unclogging pin tool to unclog filament.
Method 3: If method 1 and method 2 not improving, please replace the nozzle.
Q2. How to replace the nozzle?
Notices
Power off before replacing nozzle! Make sure power off operation!
Please make filament tip smooth and flat when cutting off the filament.
1. Press the left and right clips and pull out the nozzle.
2. Push in a length of filament through the filament intake manually, making it long enough
to be cut off.
3. Rotate the filament spool anti-clockwise manually, making filament retreat back a little.
4. Press the left and right clips, install the new nozzle back into the extruder, making the
nozzle slot and bottom of extruder are on the same level.
5. Tap[Filament] -- Tap[Load], nozzle replace completed when you see filament come out of
new nozzle.
Chapter 3: Q&A
Buckle
The buckle is not installed in place
Whether the assembly of the extruder is in place is judged as follows:
1. When installing, must press the extruder hard to the end.
2. Check whether the installation is in place:
[1] Touch the black buckle and the white sprinkler's lower shell, make
sure no sunken.
[2] Look at the black buckle and the white sprinkler's lower shell, make
sure there is not a large gap in the contact.
The buckle is installed in place
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