Another approach is to add a relay. Use a 240 V relay with the coil
connected between the two phase wires of the generator (assuming
single phase). Use 2 fuses to protect the tapped wiring. Piercing
connectors can be useful to get the signal current from the phase
wires. Follow the rules on tapping for wires size from the piercing
connectorl
Connect the 12 V positive to the common of the relay and take the
feed off the N/O contact. This way you don't have to dig into a new
generator, nor compromise factory connections.
I don't know if installing the piercing connectors would hurt the
warranty. On the other hand, piggy backing the wiring from other
components could be a problem too.
Drake Chamberlin
Athens Electric
OH License 44810
CO License 3773
740-448-7328
740-856-9648
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