¶ I. Heat sink cooling fan
The model is 2510, 15000 rpm, 5V, and the line length is 130mm. Its function is to dissipate heat for the extruder to prevent the filament from softening and melting prematurely and causing blockage.
¶ II. When to replace
¶ 1. Abnormal sound
¶ 2. The fan does not rotate
¶ III. Tools used
H1.5 Allen wrench
H2.0 Allen wrench
H2.5 Allen wrench
New 2510 cooling fan
¶ IV. Replacement steps
Note: Before replacement, please heat and exit the filament before disassembly; the disassembly operation needs to be performed when the machine is powered off.
¶ 1. Use the H2.0 Allen wrench in the accessory box to remove the two screws that fix the effector line card and remove the effector line.
¶ 2. Use the H2.5 wrench to remove the two screws that fix the effector fan cover.
¶ 3. Use the H2.0 Allen wrench in the accessory box to remove the 6 screws that fix the hot end and the extruder.
¶ 4. Carefully remove the silicone sleeve of the plastic rib tube, remove the nozzle, and take out the effector.
¶ 5. Take out the kit and remove the cooling fan fixed to the effector housing.
¶ 6. Unplug the fan terminal and take out the fan.
¶ 7. Replace the new fan.
¶ 8. During installation, make sure the effector cable is plugged in to the bottom.
