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The maintenance kit for the Sigma contains the most used parts for maintenance or replacement of the printer. Maintenance work should be regular to keep the printer in good condition and achieve high quality prints...
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The maintenance kit for the Sigma contains the most used parts for maintenance or replacement of the printer. Maintenance work should be regular to keep the printer in good condition and achieve high quality prints at all times. Before making any repairs, it is important to turn off the printer and let it cool down.
Lubricate and clean axes:
Periodically, according to the Maintenance Alerts via LCD screen, it is recommended to clean and grease the axes of the Sigma with the lubrication kit to ensure a smooth and precise performance of its mechanical components.
Clean the hotend:
To ensure an optimal printed parts, it is important to maintain the hotends correctly. Maintenance of the inside of the hotend should be performed once every month, every time you switch materials or if the nozzle is clogged
Shims are elements that mechanically correct the Z offset when printing in Mirror or Duplication mode. In these modes both toolheads work simultaneously, so it is key important to make sure both nozzle tips are exactly at the same height.
Change the hotend:
The maintenance kit includes 2 0,4mm e3D hotends. It is recommended to install a new hotend when you do not get a clean hotend when performing theNylon Cleaning Method€� described on theClean the hotend€� process.