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I have the new motors also and wired them to the pins Y-B-R-G as called out on the pdf assembly file page 14 fig 2-8 with the arrow on the housing facing up.
If you look at them as you plug them into Rambo that would be G-R-B-Y since the housings are upside down on the board.

Green wire connected. 115v only choice available. Onlly clipped yellow and black wires as required and needed. Don't know what sense wires are. I can run the software off my laptop and go as far as checking the end stops which all check ok but motors will not come on and drive to home. Send G28 and ...

I just finished assembly of Rostock Max.

My Rostock Max will not strart up. No response at all. I checked all the wiring. I plugged in the power supply and turned it on. Nothing happened. I flipped the led power switch on nothing happens. What am I missing?

Does anyone know the correct email address of Tech support.
I have been sending to " [email protected] " for 3 weeks now without a response?

Yes, green is on ground.

Power Supply wont come on

Postby jjtime » Wed Jul 03, 2013 10:48 am

Well, I finally got up enough nerve to start up for the first time. Went out an got a fire estinquisher, hooked up to extension cord and turned on power. Nothing I mean nothing happened. No power supply, no fan nothing. Any ideas?

Well, I finally got up enough nerve to start up for the first time. Went out an got a fire estinquisher, hooked up to extension cord and turned on power. Nothing I mean nothing happened. No power supply, no fan nothing. Any ideas?

Ref: page 1 callout of Rambo color coding per assembly file. http://www.reprap.org/wiki/File:Rambo-conn-all.jpg schematic shows xyz axis pin layout as blue-yellow-red-green Assembly page 14 Fig 2.8 shows pin yellow-blue-red-green I am double checking before I power up for first time and need to know ...

Hello Chinese girl, I am an old man that started with NC machinery back in 1964 and worked for all of the top u.s. aircraft companies. If you really want to learn, check out and read everything on the following web site. " http://computer-numericalcontrol.com " This will give you a pretty good ...

Never mind I used a paper clip and it worked fine.

How can you remove a positive latch connector?

Well I thought about it and bent a paper clip over and depressed the lever and it pulled right out very easily. Nothing like
a deep sleep to remove indecision and come up with the solution. Push on mates.

I am a newbie and almost finished with Ro Max Delta assembly. I was not supplied with any 14 awg wire with my build, but do have plenty of 16 awg that I purchased. My question is: Is it safe to substitute 16 awg in lieu of the 14 awg on the hot plate or could that cause a problem. I also used 22 ...