简介
Are you noticing grinding noises and improper extrusion with your MP Select Delta Mini 3D printer ? Use this guide to replace the extruder assembly if you need to. This procedure is quite normal and routine and should not adversely affect your 3D printer, however it is highly recommended to first talk to the people where you bought the 3D printer to see whether or not a warranty still applies to the extruder. Typically most 3D printer retailers and manufacturers only allow warranty on the extruder if a warranty ticket is placed within one month of the purchase as the extruder is considered an expendable part.
你所需要的
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Push and hold the blue lip connected to the tubing and pull out the white PTFE tubing.
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Place the coupling on the top left corner of the extruder assembly in the place designated for it.
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Place the second largest plastic assembly piece on top the coupling.
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Place two M3 X 8mm screws in the two holes on the left of the extruder assembly and tighten them with the Phillips #2 screw driver.
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Place the replacement spring in the hole designated of it on the side of the extruder plastic assembly.
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Place the M3 x 8mm screw attached to the arm on top of the hole on the top right corner of the assembly base plate .
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Very carefully compress the spring and slide the spring over the little extruded piece of plastic on the extruder arm.
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When the spring, extruder arm and the M3 x 8mm screw have been aligned use your Phillips #2 screw driver to tighten the M3 x 8mm screw.
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3等其他人完成本指南。