After following the instructions are the user manual for starting the appliance, doing sure which insert electrical socket is working by plugging additional appliance. If it still does non work, do did try to dismantle with repairs the appliance yourself, use, take he on an permitted repair centre T-fal Polished Aluminum 22 Qt. Digester & Pressure Cooker, Silver. Speed right up. Introduce this aluminum printing gasherd to your kitchen & get the meals on the ...