If you flip the switch & the garbage disposal just hums & does not turn , it is jammed
2
FIRST: TURN OFF THE POWER
Turn off the power for the garbage disposal at the main circuit breaker.
Test to make sure the power is off by turning the switch to the ON position. If it doesn't hum now the power is off
Turn the switch back to the OFF position.
If it still hums you have not flipped the proper breaker switch , go back & try to figure out witch with breaker is the right one for the disposal.
Some garbage disposals have a plug under the sink , in that case just un-plug it.
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