If you are installing any new appliance, you should always consider getting a new circuit. This can be anything from installing new generators, dishwashers, refrigerators, heaters, pools and hot tubs. A new circuit installation can ensure that you won't overload your electrical panel or not have enough power to run your appliances.
Sometimes the fix can be as simple as moving a frequently used item or small appliance to a different, less used area. If this is a constant problem, you should definitely consider getting a new electrical circuit installed to be able to handle your home's electrical demands.
This means your breaker is overheating, and probably needs to be replaced. Call Viper Electric, LLC for help upgrading your electrical panel before any serious problems arise!