Kango Breaker Electronic Timer

hi people.i knew id have a question one day.i have an 850 avs kango breaker with a service timer.its about to run out of time but i need it for a couple of days more before i can make it to a service center.ive re-greased the cam so no damage will be done.can anyone help me i need to cancel/reset the timer when it switches of.thanks very much for reading this.ttfn chris