Check if it has fuses and replace them. Check the circuit breakers and where (wall outlet) you're connecting it by connecting for example a lamp that is known to work somewhere else. Check that the dirt bag's empty. Get a technician or a new one as a last resort. Whatever's cheaper.
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Check if it has fuses and replace them. Check the circuit breakers and where (wall outlet) you're connecting it by connecting for example a lamp that is known to work somewhere else. Check that the dirt bag's empty. Get a technician or a new one as a last resort. Whatever's cheaper.