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→Closed Issues
== Closed Issues ==
== Closed Issues ==
Install a 3 phase 240v outlet near the machine. This machine is currently sharing one outlet with 4 other machines.
The Handwheel uses a Heidenhain HR 150.001 5000 F4 controller, Id.Nr. 220 954 01, S.Nr. 1300302 A. It is fragile, using a glass encoder wheel. We have determined that the light bulb that illuminates the wheel, triggering a signal from the photocells, has burned out. This will either need replacement, or we will need a new encoder. Ryan contacted Heidenhain, who does not repair this, and said "this was a very particular lamp/lens assembly, with the lamp focused through the lens in a particular way – not exactly a flashlight bulb." Heidenhain has a replacement: "ID. Nr. 540940-07. It is the current version of the HR 150. List Price $594.00" At Dean's request, Ryan shipped the encoder to Oracle Encoder Service on 5/6/15 for repair; quote was $290. This repair was completed. Oracle adjusted it with very low friction on the bearing, so the hand wheel wouldn't stay in place. Ryan sent this back to them, they fixed it to increase the friction, and it now works. Ryan re-installed it.
The head has some unexpected noise. Not from the motor, probably from the Reeves drive. The Reeves drive needs to be adjusted/rebuilt. New bushing suggested
The head has some unexpected noise. Not from the motor, probably from the Reeves drive. The Reeves drive needs to be adjusted/rebuilt. New bushing suggested