Posted by Janicholson on March 27, 2014 at 11:00:35 from (199.17.6.25):
In Reply to: VOLTAGE REG. posted by jeeper55 on March 27, 2014 at 10:41:10:
Voltage regulators are never polarized. THe generator is polarized by jumping across two connections on the VR. The jump goes from the Bat terminal, to the Gen terminal, using a short solid copper wire. This places battery voltage on the field coils causing them to be magnetized correctly for charging. The iron of the fields remains magnetized when this is done. The field terminal on the gen must be in place on the regulator, or grounded, to assure current flow through the field windings. This is done with the engine off. The duration should be about one second of contact. It will spark, so expect that to happen. Jim
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