E ON START OFF EMC48110 Main switch The main switch controls the ignition sys- tem; its operation is described below. 8 OFF Electrical circuits switched off. (The key can be removed.) 701021 8 ON Electrical circuits switched on. (The key cannot be removed.) ON START OFF ON START OFF 8 START Starter-motor will turn and start engine. (When the key is released, it returns auto- matically to “ON”.) 703022* EMC50310 Choke switch While the main switch is being pressed in at “ON” or “START”, the choke system will switch on, to supply a rich mixture required to start the engine. (When the key is released, it will switch off automati- cally.) ON START OFF 703031 2-5 701055