Remember to turn off (at the breaker) the house power before you take the outlet cover off to inspect the ground and +,-.
I know it is semi insulting to write the above, but having grabbed 220 once myself (and 110 more than once), it is meant in the kindest way.
Best regards,
Dave
I know it is semi insulting to write the above, but having grabbed 220 once myself (and 110 more than once), it is meant in the kindest way.
Best regards,
Dave