UFREE SCOOTER www.scooter-manufacturer.com ELECTRIC SCOOTER FS-E31 UFREE SCOOTER www.scooter-manufacturer.com 1. SAFETY PRECAUTIONS: Please operate it correctly according to all kinds of requirement of the chapter. 1.1 FOR YOUR SAFETY 1.1.1 To ensure your and other's safety, please drive on slow lane and Don't put anybody 1.1.2Please read the specification carefully to make sure that the scooter can serve for you for a long time. Do not use it before little knowing the performance of the electric scooter, and never lend the scooter to somebody who can not operate it. 1.1.3Please pay attention to brake to add braking distance for its high speed in a rainy day or snowy day 1.2 DRIVING OPERATION: 1.2.1 Turn the general power switch to "ON" position, when connecting the power supply, the indicator light turns on. Then turn the power key to open position clockwise. (Fig.1, Fig.2). 1.2.2Inspect if the entire scooter is stated in good conditions of operating. 1.2.3Ride it on the seat at former place, touch down with one foot, step on the pedal with the other foot to keep the bodywork is nearly normal to the ground. 1.2.4Hold the handlebar with both hands, turn the adjustable speed handlebar anticlockwise, slowly with right hand then the entire scooter begin to start and drive steadily. 1.2.5The power supply will be shut off immediately when loosening the adjustable speed handlebar. 1.2.6The scooter has functions of brake and interruption. The brake handle has the power off switch, you can shut off the power to ensure driving safety through using the brake handle. The front light will turn on as long as the switch key of front light turns to the illuminating mark clockwise when riding at night. Turn its anticlockwise to turn off the front light off.(fig.1) 1 UFREE SCOOTER www.scooter-manufacturer.com 1.2.8The scooter is equipped with under voltage caution device(in controller), The caution device will send out humming when the voltage of storage battery is lower than the rated voltage, please stop riding and charge the battery. 1.2.9Please shut off the electric switch when stopping, take out the key to ensure its safety. 1.3 CHARGE PRECAUTION: 1.3.1 The storage battery should be charged with the home charger to avoid damage. 1.3.2Connect the input end of charger to AC supply after its input voltage is the same as the mains voltage. The red and green led turn on when plugging into the outlet which means for connecting the sup ply. The green led turned to red led which means for charged on the whole. 1.3.3The continuous charge time should less than 18 hours. 1.3.4You should shut off the power supply after charging, pull out the plug of output end from the charge socket. 1.3.5Please charge fully and keep it well when you don't use it for a long time, recharge it once a month. 1.4 POINTS FOR ATTENTION: 1.4.1 Turn the adjustable speed handlebar with your right hand anticlockwise which can start the scooter at former place and ride steadily. But the scooter start motionless, the current will be increased, do not start it with this method, otherwise it will affect its driving distance. 1.4.2Please reduce the brake times as much as possible when driving at a low wind speed and on level road, the driving distance can up to 26km or so if the scooter doesn't started frequently. 1.4.3Please charge the battery in time after driving to make sure that it has perfect capacity of charge & discharge. The battery should be charged every day to prolong its lifetime effectively. 14.4 Starting the scooter is improper for uphill road, it will affect the lifetime of electric components for its high load and its high current 2 UFREE SCOOTER www.scooter-manufacturer.com 2. STRUCTURE AND FEATURE: Adjustable speed handlebar Brake handlebar Saddle Supply key Front light switch Taillight Front light Pedal Front wheel 11. Left of rear wheel Power main switch (1) The formal structure of entire scooter The scooter is designed unique structure. The features are as follows: 2.1 The whole sealed, do without service, high quality and long lifetime batteries are included with the scooter. The batteries owns small volume and light weight, which are installed on the optimal position of bodywork to make sure that its center of gravity is low, its weight distribution is proper and its driving is steady and safe. 3 UFREE SCOOTER www.scooter-manufacturer.com 2.2 It adopts the original and applied electric driving controller and stepless governing system. It has defensive functions of undercharge and overcharge, brake and interruption etc. The electric machinery and storage battery can be protected by grounding to ensure handling safety. 2.3 It is equipped with portable charger with automatic setting. It has defensives functions to battery. It adopts current limiting charger, so it will not overcharge or damage the battery. If the red led turns color, users should according to the condition of charging to operate it during charging. 3. MAIN TECHNICAL PARAMETER AND PERFORMANCE FIGURE: 3.1 Entire scooter Max speed: 20km Driving distance; (charge at a time): 26km Carry capacity: 90kg Climbing capacity: not less than 5 ° Center distance between front and rear wheel: 770mm Net weight: (with batteries): 38.5kg Dimensions: (L X W X H) 100 X 400 x 970 Inner pressure of tyre: 250-350Kpa 3.2 Electric machinery' parameter: Rated power: 350W Rated speed: 1850r/min Rated voltage: 24V Efficiency: 70% 3.3 Storage battery: Style: High power lead-acid storage battery without protecting service. Capability: 17Ah Voltage: 12V*2 3.4 Charger (see fig2 in page9) Input supply(AC) 100-240V Charge time: 4-8h 4 UFREE SCOOTER www.scooter-manufacturer.com 4. ASSEMBLE AND ADJUST METHOD: 4.1 Assemble (3) Remove the scooter 4.1.1 Take out the scooter from the carton. (see fig.3) (4) Install the handlebar bolt (5) Tighten the handlebar 4.1.2 Install the handlebar bolt (fig 4) 4.1.3 Tighten the handlebar (fig.5) to ensure its steady. 5 UFREE SCOOTER www.scooter-manufacturer.com (6) Install the saddle (7) Tighten the saddle pipe 4.1.4Install the saddle( fig.6) 4.1.5Tighten the saddle pipe to ensure its fastening. 4.2 Adjust the saddle (fig.8) 4.2.1 Loosen the fastening bolt, remove the saddle pipe to proper height, it is a must not to exceed the safety mark on the saddle pipe. 4.2.2 Adjust the saddle to make sure that it is not deflective, and then fasten the bolt. (8) Adjust the height of saddle 6 UFREE SCOOTER www.scooter-manufacturer.com (9) Adjust the front brake 4.3 Adjust the front brake (fig.9) 4.3.1 Adjust the front brake with adjustable bolt, the wheel should stop rotating when braking, the brake rubber can be restored quickly after loosening the brake. 4.3.2Please rechange the brake in time after the working surface of brake rubber is worn seriously. 4.4 Uninstall the front wheel, maintenance and repair: 4.4.1Loosen the front axle nut, uninstall joint packing, loosen the tectiform nut of brake, uninstall the front wheel along peristome. 4.4.2The axle bumper should be adjusted properly when installing, tighten it with nut, to make sure if it has jamming phenomenon and loosening phenomenon at both sides when rotating. 7 UFREE SCOOTER www.scooter-manufacturer.com (10) Adjust the chain 4.5 Adjust the chain 4.5.1Loosen the bolt of electric machinery base 4.5.2Rotate the adjustable bolt to swing the electric machinery, adjust the chain to ensure its proper and flexibility. 4.5.3Tighten the bolt of electric machinery and adjust the nut. (11) Uninstall the rear wheel 4.6 Uninstall the rear wheel (fig.11) 4.6.1 Uninstall the left wheel, release the bolt of rear axle, then you can uninstall the left of rear wheel. 4.6.2Release the fastening bolt of electric machinery, take out the chain£¬ then release the bolt of rear axle which can uninstall the right rear 8 UFREE SCOOTER www.scooter-manufacturer.com XYDH-030 Type Electric Scooter General Connection Diagram (2) Circuit (12) Rechange the battery 4.7 Rechange the battery (fig.12) 4.7.1 Take out the pedal 4.7.2Pull out the battery socket connector 4.7.3Carry the strip with both hands, and take out the battery. 9 UFREE SCOOTER www.scooter-manufacturer.com Turn on the supply key 5. MAINTENANCE METHOD 5.1 Ordinary inspection and maintenance 5.1.1 To make sure if the electric machinery has the clash, noise etc abnormal phenomenon when turning. Please examine and repair it in time. 5.1.2 The components and attaching parts should be tightened steadily to avoid accident for loosing and dropping and braking. 5.1.3 Check if the brake is steady and flexible, its capability is perfect, if it has any problems, please restore and adjust them immediately. 5.1.4 Each of controls and stay line should perfect and flexible, there are not the jamming phenomenon. 5.1.5 The air pressure of front and rear tire should accord with the specifications. 5.1.6 Please clean all parts of the scooter after using. 5.2 Regular inspection and maintenance: Please fill the front axle, rear axle, chain wheel etc rotating parts up with an amount of lubricant frequently. 500Km Brake Steering wire Tyre Connector wire Front fork frame A L I I I l000Km I I I I I 2000Km A L I T I 3000Km I I I I I 10 UFREE SCOOTER www.scooter-manufacturer.com 6. Symptoms and methods of resolution: 6.1 The symptoms and methods of resolution are listed in table 2. Symptoms No.1 Failure reasons Methods of resolution (Charge the battery fully) (Clamp it after rewelding) (Rechange the spring) The speed control is out 1) The battery is undercharge; of order or the adjustable 2) The magnet steel of Huger speed is lower than 10km/h. mechanism connected with the steel cable is loose; 3) The spring of Huoer mechanism jamming or losing efficacy, The electric machinery 1). The battery wiring is loose; stop rotating after connecting 2). The magnet steel of Huoer the power supply. mechanism connected with the steel cable is loose; 3). The wiring plug of electric machinery is loose or faulted; 4). Burn out the blown fuse; 5). The lead wire of the storage battery is broken. No. 2 (Repair and reconnect it) (Clamp tightly after reeling) (Repair and rechange) (Recharge the blown fuse) (Reconnect it) NO. 3 The driving distance is 1) The tyre is short of air pressure; short of its requirement after 2) Failure of the charger; charging at a time 3) Failure of the controller; 4) The battery is aged or damaged; 5) Many ascents or low temperature or heavy wind, the condition of the road surface isn't allowable, weight body weight is over 90kg or the time of the brake is frequently; 6) The charge and discharge of the new battery is under 10 times. No.4 The charger can not be 1) The charge socket dropped; charged 2) Burn out the blown fuse; 3) The lead wire of the storage battery dropped; It can not show that the 1) Start the electric machinery and battery voltage is charged inspect the battery voltage is lower fully, it is difficult to start the, than 20V electric machinery 2) The battery main dropped (Charge it fully) (Repair the charger) (Recharge the controler) (Recharge the battery) (Still use the new battery, charge and discharge reach to upwards of 10 times) (Tighten the inserter) (Recharge the blown fuse) (Reconnect it) No. 5 (Recharge the battery ;) (Reconnect it and tighten it) ...