Nozzle got stuck

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Hi,

i´m using the p2s, and wanted to change the nozzle.

The installed nozzle was stuck. There were some filament parts, that i removed.

Turns out, some of the parts were the v´cables for the temperature sensor :sob:

So, i have two questions, and i hope someone can help me:

Where do i get a new temperature sensor?

How can i loose the stuck nozzle?

Thanks in advance

Hi user_1511790531,

Could you take pictures of the stuck nozzle, I’ve yet to see a nozzle get stuck. Are you following the guide to remove the hotend assy? Take a look here:

It’s completely Stuck.

Haven’t done the walkthrough, sadly

The Problem is now, the cable for the heat sensor is damaged.

Have you tried heating the nozzle before attempting to remove? It’s possible there’s some loose filament that fused it to the heater block. It’s okay to remove it while hot, just handle it with care.

I believe the nozzles from the PS2 and H2D are interchangeable.

Also, for spare parts, just go to the Bambu store, here’s the US store.

Thank you, but i need a new temperature sensor, because the cable is broken.

I need a complete new toolhead :downcast_face_with_sweat:

How badly is it broken? Is it possible to temporarily repair it so you could heat up the nozzle for removal? Heat gun is also an option.

Can you take a picture of the broken cable? Getting a new toolhead is an option, but it may not be the most cost effective option.

Edit: Some H2D users have noted similar issues with the stuck nozzle, check this out:

No, it’s not possible to repair it. It’s torn.

If there is a replacement for the thermal sensor it could be changed.

I’m a little afraid about using a heat gun.

But maybe if i wrap everything in a thick layer of aluminium foil, it might work.

I’m still wondering, how the nozzle could get Stuck this hard.

I’ve asked the EU dealership where i bought it if they can help.

Thanks for your help so far.

(If i Sound a little weird, my english is a bit rusty)

If there’s melted plastic back there causing it to be stuck, you just need to heat it to release.

You said the wires are broke, but do you have a soldering iron? Set it low, touch tips, give it a minute for heat to flow and try to remove it. Would recommend against heat gun unless you have some very small adapters, there’s too much plastic around there to just bathe it all in heat gun.

Sooo…

Thanks for the answers.

Took me 30 minutes with a hairdryer to heat it enough so that i could remove the hotend.

The cables of the Hotend Heating Assembly were torn. (nothing to solder)

Gladly, it is pretty easy to disassemble the toolhead, and they can be bought.

Now i´m just waiting until it is back in stock, so i can repair it.