About the nozzle cover parts: nozzle cover contains a model cooling fan, duct, 4 magnets and shell, shell decorative parts. Main purpose: the process of printing models can be quickly cooled (model fan damage will cause the model cooling enough to cause the model periphery warping, flange leading to nozzle scraping model misalignment and other phenomena), there is also a certain degree of protection of the extrusion head within the electronic circuit board impact damage events. It also decorates the whole nozzle beautifully.
Manual - Remove the cover from the lower part of the cover then into the upper end to remove the cover, care should be taken that the cutter handle slides out of the notch in the cover. After removing the cowl, please pinch the terminal of the model fan and pull it outwards.
The operation is as shown in the picture:
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manual --- first of all, the nozzle hood cooling fan terminal inserted into the extruder small board corresponding to the seat (pay attention to the direction of the terminal), cooling fan lead to the extruder small board position. In the installation of the nozzle cover, first installed from the upper end to the end of the extruder head, in the lower part of the installation of the nozzle, in the installation process, pay attention to the cutter handle from the cover notch slides into the nozzle cover in the magnet to help smooth suction installation in place.
As shown in the picture:
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