Cold Pull ?

Korni
Posts: 181
Joined: Wed Apr 11, 2018 8:11 am

Cold Pull ?

Postby Korni » Thu Aug 16, 2018 1:15 pm

Hello,

guess a cold pull (to clean the nozzles / hotend) is not possible with the Pro2 series?!
Since there is still no video about the dismantling of Nozzle / Hotend (English PDF instructions I do not understand unfortunately) .... I wanted to know what alternatives there are to cold Pull in the Pro2 series?

Thx

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Noren
Posts: 385
Joined: Sat Nov 26, 2016 12:54 am
Location: Borås, Sweden
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Re: Cold Pull ?

Postby Noren » Sun Aug 19, 2018 10:07 am

I did a cold pull on my N1 for he first time the other day. And it was almost nothing adhering to the nylon filament a little black smudge. I have been printing PLA and abs+ mainly. And some petg. I guess that a cold pull could be helpful if you have problem. But I think I will stick to my previous method of just using the steel rod if/when I get any clogging problem.

Korni
Posts: 181
Joined: Wed Apr 11, 2018 8:11 am

Re: Cold Pull ?

Postby Korni » Sun Aug 19, 2018 12:31 pm

But how should a cold pull work on a Direct Extruder Drive (Pro2 BondTech) printer?

Shelton
Posts: 139
Joined: Thu Jul 12, 2018 8:34 pm

Re: Cold Pull ?

Postby Shelton » Sun Aug 19, 2018 7:45 pm

Not good. I tried it and the extruder is blocked. Only disassembly.

Korni
Posts: 181
Joined: Wed Apr 11, 2018 8:11 am

Re: Cold Pull ?

Postby Korni » Sun Aug 19, 2018 7:52 pm

OK THX


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