Build Worker BG2800R Manuel D'utilisation page 46

(5) The electric start: Turn the engine switch to "start"
position, The engine is started.
(6) When the temperature of engine increase,
pull back the wind-block door rod. See the
arrow in the diagram.
4．Operating Methods of Generator
In order to keep your generator in good condition, Please follow the rules:
(1) Avoid improper operation, make sure to make your generator ground
connection.
5