Orange - DF -
- B -
regulator housing is connected to regulator ground (black).
removing the old regulator, note which colour wire went to which
one of the wires from the battery before you “enter” the wiring
mounting screws may not exceed
mm into the regulator housing.
1: Remove the wires from the dynamo - connect D and F with a piece of wire
– connect a 6-12 volt bulb (or a DC voltmeter) between D and ground –
run the engine.
the dynamo ok, the bulb should now be lit (6-10 volt).
of too high rpm, the dynamo is not regulated
and may be damaged.
2: Disconnect the dynamo - connect D and F to negative on a battery –
connect dynamo chassis to battery +.
The dynamo should now run like a motor, and in the direction of the
arrow shown on the Dynamo.
the wire F removed, it should be possible to measure 1,5-2 volt just on
the remaining magnetism alone with the engine running. (If the dynamo is
not being used for a longer period, the remaining magnetism will be lost).