Buzzer On New Holland 644

Deputy55 · Jun 5, 2023

I hooked the buzzer for my NH 644 to John Deere 4020. Positive to hot and ground to bolt on tractor. Buzzer sounds continually without baler even running chamber empty door closed. Is it a wring issue or faulty buzzer. or Maby faulty operator.

Majorman · Jun 5, 2023

One of the wires from the buzzer should go to a switch or sensor on the baler door not straight
to positive (or negative, depending on how it switches). If you have one connected to positive
and one to negative without a switch it will be permanently on.

shaun wallace · Jun 5, 2023

Is White wire being used as ground? Or is this a 24 volt system.

Deputy55 · Jun 5, 2023

(quoted from post at 07:44:27 06/05/23) One of the wires from the buzzer should go to a switch or sensor on the baler door not straight
to positive (or negative, depending on how it switches). If you have one connected to positive
and one to negative without a switch it will be permanently on.

I actually only had to hook up the baler side into the plug I havent look at trace the wiring on baler down.

Deputy55 · Jun 5, 2023

This is a 24 volt system

Buzzer On New Holland 644

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