User manual UFREE SCOOTER POCKET BIKE PB-G11

[. . . ] *While the engine is running or while it remains hot soon after stopping, do not remove the lid of the fuel tank or refill the fuel. (Before or refilling the fuel, stop the engine and cool it down 2 minutes or more. ) 1 UFREE SCOOTER www. scooter-manufacturer. com *If any gasoline spilt or smelled or any danger of explosion is felt, do not run the engine *Do not stop the engine while choke lever in the close position. *Do not aimlessly adjust the revolution speed setting of the engine *Do not check any spark while keeping the spark plug removed *Do not run the engine with the muffler or air cleaner cover removed *Do not touch any hot muffler or engine part. (Otherwise, it may cause a burn. ) *When the engine runs, do not touch any spark plug cap or high tension cord. [. . . ] Note: If the excessive gasoline causes the start difficulty, take down the ignition plug and the input pipe, open the chock and the throttle totally, draw the starter several times, then install the input pipe and start the engine. After the start-up, open the chock totally. Turn on the gasoline switch; Close the chock totally; Open the throttle halt!Pull down the start switch (The start of the motor should work in a short time, pulling down the start switch should less than 5 seconds and forbid to pull down the start switch for a long time). Forbid to pull down the start switch by the act of "spot start", the "spot start" should finish in a short time. The running sound of the gasoline engines can help you analyze whether the shortage or not at the moment of pulling down the start switch (about 2-5s), if the voltage is enough, the running sound is in order and clear; if not, the running part can't work normally. Pulling down the start switch at first (about 2-5s), you will hear the clear and orderly sound. If the start fails, use the electric start after 5 seconds. If the start fails for 3 times, you should check the motor. Forbid to use electric start often. 9 UFREE SCOOTER www. scooter-manufacturer. com Means of charge 1. When the motor's speed is higher than 5000r/min, the starting motor will charge the battery until the battery voltage arrives more than rated amount. At normal using state, the electric current of the starting motor is less than 3A. The battery will be in short of electric if we don't use it for a long time. When the battery is in short of electric, we should charge it up by starting motor after handle-start motor or charging up the battery by charger. Note: Be sure enough charging time when the electric start is often used 2. Please charge battery by special charger. (Charge plug is on the right of scooter. ) Operation and running 1. After the engine starts, running 3-5 minutes at a low speed. Run as per actual situation when engine is engine is enough heated. Press throttle handle tightly, scooter will run more quickly. Release throttle handle, scooter slides like bicycle. Please release throttle handle and grasp shake handle if you want to stop. [. . . ] Check all screws and nuts and see if they are loosened (2). Check whether electric equipment is working. 12 UFREE SCOOTER www. scooter-manufacturer. com 2. Clean the accumulated carbon both in the combustion chamber and in the exhaust of the cylinder. Clean the accumulated carbon in spark plug; adjust the clearance to 0. 5-0. 7 mm. [. . . ]