Tools/ultimaker/maintenance: Difference between revisions

Tools/ultimaker/maintenance (edit)

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Revision as of 18:23, 5 July 2021 (edit) imported>Jmf (→‎Scope) ← Older edit		Latest revision as of 05:40, 12 August 2021 (edit) (undo) imported>Jmf m (→‎Electronics)
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Line 2: == Scope == This page contains information about maintaining the rLab Ultimaker 2+ printers. It is for reference only to assist. in future maintenance. While not an exact match, the [[media:Um2_assembly.pdf\|Ultimaker 2 Assembly Manual]] is a good reference guide to most elements of the 2+ printers as well. Line 15: The Olsson ruby nozzles must be fitted to the correct torque - 0.5Nm. Overtightening can crack the ruby and destroy the nozzle. Nozzles must be removed and fitted hot. Heat to ~200 degrees and be careful. Full instructions can be found [https://support.3dverkstan.se/article/66-the-olsson-ruby-instructions-for-use here.] == Belts and Sliders == Line 24 ⟶ 26: == Electronics == The two electronics modules are located underneath the printer behind metal cover plates. Each plate is ~~secure~~secured by two bolts with nylock nuts. Check the cables are properly inserted in each board - the front screen will glitch if it is not correctly plugged in. There are three microswitches for X, Y and Z -axis ~~limits~~limit switches. We have had one bad connection to a limit switch requiring re-soldering. Check these if the head will not home correctly.