STACKER 500KS USER GUIDE 20
5.3. Nozzle Height Adjustment.
All the nozzles must be at the same height. However, during the leveling process you may discover
that one or more of the nozzles needs a slight up or down adjustment. The easiest way to adjust is
the nozzles is to rehome the ZAxis, and use a business card or 0.07”/0.20mm feeler gauge. Note,
this method only works if your bed has been leveled.
Use the supplied 7mm nut driver to loosen the two nuts on the front of the hot end, shown below.
Loosening these two nuts will enable you to move the entire hot end up or down accordingly. Allow
the nozzle height to be set by the thickness of the business card or feeler gauge. When retightening
the two nuts, be sure to move back and forth between the two nuts and tighten them gradually and
equally. Do not overtighten!
5.4. Changing Nozzles & Filament Guide Tube
Your new STACKER printer comes with four 0.50mm mid temp nozzles and guide tubes
preinstalled at the factory. To get printing right away you only need to install the filament guide tube
into the filament drive and load filament.
The following steps will instruct you on how to properly remove and reinstall new nozzles and
filament guide tubes. Please follow these steps VERY CAREFULLY. Your nozzles will not work
properly if the guide tubes are not properly seated into the nozzles.
VIDEO ALERT!
Please watch the short video “Changing Nozzles and Filament Guide Tubes”
located on our Kickstarter Support Page under STACKER 500 Training Videos.
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http://stacker3d.com/kickstartersupport