I just replaced a emerson e320 with a new badger 500 when I turned on power,even thou switch was off the disposal still came on. What's wrong?

That's not from a disposal:
http://waterheatertimer.org/How-to-repair-and-install-Garbage-disposal.html

The seals are worn out. Needs to be replaced.

Usually the reset button is located on bottom of disposal near where wire is connected..
Use your hair mirror to look at bottom of disposal.
More disposal resources for troubleshoot, maintenance, repair and installation:
http://waterheatertimer.org/How-to-repair-and-install-Garbage-disposal.html

Gene

Water Heater Timers Save Money

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

http://waterheatertimer.org/How-to-repair-and-install-Garbage-disposal.html#install

Gene

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

Use a broom handle to turn the blades or use a wrench in the bottom of the unit. The wrench should have come with the disposal.

http://waterheatertimer.org/How-to-repair-and-install-Garbage-disposal.html

Use vacuum cleaner to see if something is loose.
Otherwise, a noisy disposal that works is functional and not dangerous... but annoying.
Life of disposal is probably shortened since the bearing seal could have failed letting water in, and bearings could be rusted.
Replace disposal if noise bother you.

Gene

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

Replace disposal, motor and electrical connections are getting wet
http://waterheatertimer.org/How-to-repair-and-install-Garbage-disposal.html

gene
h

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

Replace disposal?
http://waterheatertimer.org/How-to-repair-and-install-Garbage-disposal.html

Gene
h

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

free cutter blade using broomstick.
http://waterheatertimer.org/How-to-repair-and-install-Garbage-disposal.html

Gene h

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

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