Brad Wooldridge
Member
I have a 1999 GS-2646 scissor lift that has worked flawlessly for many years. A few months back I used it to go up to my rafters brought it back down and turned it off with the platform estop. I pulled the estop a few minutes later and nothing. The LED display does not work and nothing operated (almost like there are no batteries). I followed all the test procedures in the manual and always end up at "call your local genie service center". I had received a communication error code weeks before, so I decided to replace the computer and top control box. Neither resolved my issue.
The odd part is I am getting 26 Volts on one side of the estop and 22v on the other side (with the estop in/engaged). I have checked all the wiring that I can and have good continuity everywhere. I also bypassed the wiring and connected the top side controls directly to the ecu and no change. The odd part is when I check volatge on the wires going from the ecu to the top controls they all show voltage (x2 26v and x3 22v). I am at a total loss of what to even check. Is there any safety feature that would cause it to not "turn on" at all? Serial #16659 with gen 5 ECU. Thank you! And if anyone is in central Washington and wants to help I will pay very well
The odd part is I am getting 26 Volts on one side of the estop and 22v on the other side (with the estop in/engaged). I have checked all the wiring that I can and have good continuity everywhere. I also bypassed the wiring and connected the top side controls directly to the ecu and no change. The odd part is when I check volatge on the wires going from the ecu to the top controls they all show voltage (x2 26v and x3 22v). I am at a total loss of what to even check. Is there any safety feature that would cause it to not "turn on" at all? Serial #16659 with gen 5 ECU. Thank you! And if anyone is in central Washington and wants to help I will pay very well