Search found 10 matches

by brianmix
January 4th, 2019, 11:33 pm
Forum: General Questions
Topic: Extruder wont extrude Hitop 3DP12
Replies: 38
Views: 44414

Re: Extruder wont extrude Hitop 3DP12

Spoke too soon. on my third part another heater died. It has 24V going to it, just cold. Is this normal?
by brianmix
January 4th, 2019, 11:03 pm
Forum: General Questions
Topic: Extruder wont extrude Hitop 3DP12
Replies: 38
Views: 44414

Re: Extruder wont extrude Hitop 3DP12

Success. Finally after 3 new stepper motors and 2 new heaters a "good" part!
GoodOne_9027.jpg
by brianmix
January 2nd, 2019, 9:57 pm
Forum: General Questions
Topic: Extruder wont extrude Hitop 3DP12
Replies: 38
Views: 44414

Re: Extruder wont extrude Hitop 3DP12

Yep your correct. Great eyes you have. Nozel was jammed with plastic I think the Teflon tube was installed upside down.
I have a new heater but it wont heat. Had to wire up to my connector. Are the extruder heater or temp sensor polarized. + or - I see no markings?
by brianmix
December 31st, 2018, 1:16 pm
Forum: General Questions
Topic: Extruder wont extrude Hitop 3DP12
Replies: 38
Views: 44414

Re: Extruder wont extrude Hitop 3DP12

OK, here it is. I used your setting Hictop 1.75 Profiles 20.ini
FirstSide_1281.jpg
The attachment FirstSide_1281.jpg is no longer available
Printer was set up on a card table, not sure if that was the most stable spot.

Thanks,
Brian
by brianmix
December 30th, 2018, 8:13 pm
Forum: General Questions
Topic: Extruder wont extrude Hitop 3DP12
Replies: 38
Views: 44414

Re: Extruder wont extrude Hitop 3DP12

WORKING!

Was a bad stepper. First print not so nice a few blobs?
by brianmix
December 22nd, 2018, 6:19 pm
Forum: General Questions
Topic: Extruder wont extrude Hitop 3DP12
Replies: 38
Views: 44414

Re: Extruder wont extrude Hitop 3DP12

Your settings no joy. Trying to move extruder with Move Axis control, nothing. Will try swapping some motor connections.
by brianmix
December 22nd, 2018, 5:57 pm
Forum: General Questions
Topic: Extruder wont extrude Hitop 3DP12
Replies: 38
Views: 44414

Re: Extruder wont extrude Hitop 3DP12

I'm using 1.7mm PLA .4 noz. and it oozes fine when pushed manually. I'll try your settings next
by brianmix
December 22nd, 2018, 5:56 pm
Forum: General Questions
Topic: Extruder wont extrude Hitop 3DP12
Replies: 38
Views: 44414

Re: Extruder wont extrude Hitop 3DP12

Ok, measuring across these pins on the POT
I get 0.65 to 0.68 on all of the pots???
by brianmix
December 22nd, 2018, 10:45 am
Forum: General Questions
Topic: Extruder wont extrude Hitop 3DP12
Replies: 38
Views: 44414

Re: Extruder wont extrude Hitop 3DP12

Really good instructions. What pins do I check the stepper current? And your numbers are volts, do you mean amps?
by brianmix
December 21st, 2018, 8:45 pm
Forum: General Questions
Topic: Extruder wont extrude Hitop 3DP12
Replies: 38
Views: 44414

Extruder wont extrude Hitop 3DP12

Hello, I'm at my wits end my Hictop 3DP12 wont print. When printing the motor on the extruder just moves forward one tooth's distance and back one tooth's distance back and forth. The nozzle is up to temp and not clogged I can push filament trough it fine. I have replaced the motor, the wires, and t...

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