Yellow Machine

Hi everyone! I want to say thanks to the ones who created this awesome design and how accessible it is for beginners like me! Thank you! I had a blast printing and assembling it.

I am at the part where I need to start connecting everything to my jackpot 3.

  • First the 3d files I have for the struts do not have any holes to connect to the jackpot 3 case. I think its ok because I think the idea is to get the struts cut out and it will mount to that. Basically no way to mount the case to the temp struts that I can see.
  • Second, I ordered a fan but I dont really know how to connect it. All I can find is, connect it to the input power. It seems there may be a way to power it from one of the outputs on the board?
  • Third, powering the board. I got a laptop charger 24VDC. Do I just strip it back and connect it to the two wire connector just the “J” in Jackpot3

Thank you!

4 Likes

I am guessing this is the power connection. I just have to fogure out how to get the round plug in a square hole.

Cut the connector off the cable, strip the cable jacket back to get at the two internal wires.
Strip each wire, and if you have a crimp ferrule put that on each stripped wire. Either way, land the wires into the connecgtor on the Jackpot.

The fan should be hooked up to VMOT power (the same power that goes into your Jackpot.)
If the PS is on, the fan should be on.

2 Likes

You can cut the plug off the end of the fan wires and strip the wires back, then put them in with you power supply wires that go into the jackpot.

In with the bag of heat sinks there is a bag of connectors. Use one of those to wire your power to the board. And yes put the heat sinks on the board. On the driver chips.

Your temp struts should have a hole right here…

That lines up with the center back hole on the case bottom for any of the 3 jackpot boards. You can put one M3x10 screw there to hold the board box to the temp strut wile you cut your full struts.

2 Likes

My print files from Bambu and also checked Thing verse does not have that screw hole. They all just straight.

1 Like

Here you go…

I guess @vicious1 needs to update the files on the other sites as well

1 Like

Also make sure you have the correct board box. If those other files don’t have the correct temp struts I am guessing they don’t have the JP3 box either…

1 Like

Thank you!

I was wondering if anyone has details on how they connected their 2.5” dust collection hose to their dewalt router adapter port?

The stock dust shoe for the LR4 is designed to use 2.5" Dust collection hose. I just push mine down into the top of the dust shoe and secure it with a ziptie to the top router mount

1 Like

How is the fit on yours? Mine is very loose about 1/4 around the circumference while in the dust shoe. I cant imagine that is going to work.

1 Like

Hang on I’ll go take a pic

Mine fits real tight…


Its designed to be used with hose like this

1 Like

Wierd. I ordered the hose from the link in the instructions.

The opening for the hose is more like 2.75

1 Like

Something seems off with that. Mine are all printed from the files on printables…



Looks like your dust shoe is closer to 2.75” line mine. Your hose must be bigger than 2.5”

IDK its the same hose I have always used and I haven’t seen anyone else have it loose like you do. Its so hard to measure hose correctly with a tape measure.

So I got the board powered up. Just added a barrel connector i had laying around. Fan works too!

1 Like