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  1. #11
    Regular 3D Printer
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    Just Updated List with: Power Supply / Fans / On/Off Switch

    What we are still looking for: Step Motors / Extruder someone mounted, as an alternative

    If you see anything else here or elsewhere on the web let me know and will add to list

    and thanks to anyone that has

    Cheers
    Last edited by Zoom; 01-31-2015 at 04:37 AM.

  2. #12
    Expert 3D Printer
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    I wanted to unscrew the nozzle, I made a big mistake, my tools slided and I cut the wires of the block heater.

    Here the infos to buy another (thanks Ethan)

    Heat cartridge = 12V cartridge heating tube 30W
    Thermistor : see the list below on the photo

    thermistor.jpg

    So if you want to change the thermistor, you must buy one of the list and change the code :
    #define TEMP_SENSOR_0 1
    Last edited by SAO; 02-02-2015 at 11:57 AM. Reason: I was desperated chasing informations, sorry

  3. #13
    Expert 3D Printer
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    I will change thermistor, block heater, and heat cartidge, i will report you

  4. #14
    Administrator bolsoncerrado's Avatar
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    So he actually wrote an additional 0 instead, right? Then it must be not that hard to find?

  5. #15
    Expert 3D Printer
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    Thermistor 100k is easy to find.

    the best is to find one in the list :

    thermocouple with MAX6675 (only for sensor 0)
    thermocouple with AD595
    100k thermistor - best choice for EPCOS 100k (4.7k pullup)
    200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
    Mendel-parts thermistor (4.7k pullup)
    10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
    100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup)
    100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
    100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
    100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
    100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
    100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
    100k RS thermistor 198-961 (4.7k pullup)
    100k beta 3950 1% thermistor (4.7k pullup)
    100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
    100k Hisens 3950 1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE"
    the PT100 circuit found in the Ultimainboard V2.x
    100k Maker's Tool Works Kapton Bed Thermistor beta=3950
    1k ohm pullup tables - This is not normal, you would have to have changed out your 4.7k for 1k (but gives greater accuracy and more stable PID)
    100k thermistor - EPCOS (1k pullup)
    200k thermistor - ATC Semitec 204GT-2 (1k pullup)
    100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
    Pt1000 with 4k7 pullup
    Pt1000 with 1k pullup (non standard)
    Pt100 with 4k7 pullup
    Pt100 with 1k pullup (non standard)

    and don't forget to update the info of the sensor in the configuration.h
    Last edited by SAO; 02-02-2015 at 12:05 PM.

  6. #16
    3D Printer Noob
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    Just a note on the extruder cooling fans.

    Alas one of mine failed yesterday after only two weeks of use. I thought that it might have been a broken wire problem - given the number of times I have disassembled my extruder - but no, it was a definite fan failure.
    The cheapest replacement that I could find on the web was from here . You need these:

    ADDA AB4512HX-GD7 cooling fans

    The fans identified earlier are incorrect. Those are axial blower fans such as you might use on a computer CPU whereas we need side blower units that discharge the airflow sideways into the printed ducts.

    I bought two, just in case !
    Last edited by Rex; 02-01-2015 at 04:16 PM.

  7. #17
    Expert 3D Printer
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    Hello, I have change the thermistor, and the block heater with these and it works well for the moment (cf reprapWiki the thermistor seems obsolete but it works) :

    thermistor.jpg

    alu block heater.jpg
    Last edited by SAO; 02-13-2015 at 09:25 PM.

  8. #18
    Administrator bolsoncerrado's Avatar
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    Do you have the links?

  9. #19
    Expert 3D Printer
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    I have ordered them with Ebay :

    The links :
    For the block alu :
    http://www.ebay.fr/itm/Heater-Block-...item4d214a2d91

    For the thermistor :
    http://www.ebay.fr/itm/100K-ohm-EPCO...13016131&rt=nc

    to fix the thermistor, i was affraid to cut the thin cables with a screw and i didn't want to used thermal paste in order to don't have to change all the block if i have a problems, so I used a paper clip (attaches parisiennes) :

    If you want me to take a photo to show you how I have done, tell me
    Last edited by SAO; 02-13-2015 at 10:26 PM.

  10. #20
    3D Printer Legend
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    Quote Originally Posted by Rex View Post
    Just a note on the extruder cooling fans.

    Alas one of mine failed yesterday after only two weeks of use. I thought that it might have been a broken wire problem - given the number of times I have disassembled my extruder - but no, it was a definite fan failure.
    The cheapest replacement that I could find on the web was from here . You need these:

    ADDA AB4512HX-GD7 cooling fans

    The fans identified earlier are incorrect. Those are axial blower fans such as you might use on a computer CPU whereas we need side blower units that discharge the airflow sideways into the printed ducts.

    I bought two, just in case !
    I originally purchased two axials from the UK as I wanted them tomorrow! They are better quality with higher outputs but I had to mod them into side blowers, touch wood they've been fine so I've left them alone.

    I also purchased two of these for spares, they are 'used' and they have an aluminium plate for $6.30
    http://www.aliexpress.com/item/The-A...920427315.html
    or you could get these for $7.99
    http://www.aliexpress.com/item/Free-Shipping-DC12V-0-2A-Coolics-EFB0412HHD-Server-Square-Fan-45x45x10mm-2-
    Wire/881117918.html

 

 

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