Hello everyone,
I am new to this site, but I believe this is the correct area to post. Recently I ordered a 100W (but they sent me 90W tubes) CM1290 from redsail in China. It took some contemplation (due to lack of a real manual) to get the system set up but I believe I have it set up correctly. The problem I am facing right now is that none of the motors will run and the laser will not fire. I have traced the power from the wall outlet all the way back to the laser PSU so I know that is getting power. None of the LEDs on the Laser PSU are even illuminated. Coupled with this none of the motor drivers seem to be getting any power. I have already checked the internal fuse in the laser PSU, so that is not the issue. The continuity on the lines I have checked are fine, but I have not mapped the system. I have tried running some shapes and on the display in front it registers the head as moving... but the head stays stationary. I am at a loss right now.
I have tried talking to the company but that has just created a headache. Their internet connection is spotty at best and creates a long delay in response when you are trying to communicate in real time. So far they are only concerned with the front panel LCD even though I have told them that was not an issue. So far my situation has not progressed since it has arrived.
I would appreciate any help if anyone has any ideas (a circuit diagram [English] would be great)