Rostock 301 Extruder not heating

[toolmanhoss]

I set up the printer as indicated in the instructions online. The heat bed will heat up and work correctly, but the extruder will not heat at all. I made sure that the extruder was wired into the Ext 0 board that has the wires that go to Ext 0 on the main board. I tried other extruder boards and it still did not work. It shows 0/0 for the temp.

[William]

Hi,
You can check if your thermistor has a good connection to the board and the thermistor wirings.

[toolmanhoss]

Which board? the extruder boards on top or the main board? Not sure what I can check on the main board. The connection is fine to extruder boards.

[William]

I mean the board on extruder0,did your thermistor wiring have a right connection?It just can be plugged in the solt on E0:

QQ截图20161017094015.jpg (27.34 KiB) Viewed 8777 times

Then check if the two ends on thermistor have a good contact,it will show "room temperature/0" when not heated up:

QQ截图20161017094104.jpg (30.85 KiB) Viewed 8777 times

[toolmanhoss]

I got it working, I swapped the cable from the mainboard Ext0 connector to another extruder board and moved the hot end wires (heater and RTD) to the other board and it worked.

[Lami René]

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Hello toolmanhoss,
Bonjour toolmanhoss,

You can find the original text into English following this original French text.

Vous trouverez le texte original traduit en anglais à la suite du présent texte originale en français.

Est-ce que vous réussissez de belles impressions avec votre imprimante delta Geeetech Rostock 301 (301) ?

Cordialement,

L'ami René
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Hello toolmanhoss,

Excuse me, I am unilingual francophone and I use Google translator to translate the texts of the forum in French and to write to you in English. Thank you for your understanding and your indulgence for these texts translated mechanically!

Do you make beautiful prints with your Geeetech Rostock 301 (301) delta printer?

Cordially,

Friend René
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