Quote:
Originally Posted by Qwimby1
I unhooked the compressor enough to hand spin it and it seems to turn OK, although I can feel some resistance at certain points in the revolution. I think it was like that before I installed and it worked OK. When I activate the throttle switch it just starts to spin and quits. Volts drop from 28.3 to 25+ very briefly and then back to 28.3. I'm assuming the dump batteries are charged because of the voltage reading, but could it be that after no use for a month they have lost enough charge to create this problem? I drove it most of a month with the system turned off, but did have it on for a while. They should be getting a charge. It's getting a signal from the controller because it does try to spin for just a moment. I'm at a loss to figure it out.
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Start with confirming your level and charging system. I would never assume anything when it comes to batteries. Check you draw amperage. That has more meaning than volts.