DIY Assembled Electric Bike Installation Instruction Manual DIY
Contents
1. Connect the two ends of the chain with the connection buckle Chain installation instructions Do this while the motor is not yet tightly screwed to the bike frame approximately 95 tight Place the chain inside the front wheel fork or the back wheel fork and use buckle to connect the two ends of the chain to form a circle First circle the chains around the motor gear then around the wheel gear Slightly rotate the wheel to allow the chain to fully clip on to both gears Adjust the distance between the motor gear and the wheel to set the chain to proper tightness and tightly screw the motor onto the frame 21 4 Power Control System and Batteries Power switch To assemble the power switch if the bike is provided with a derailleur during the assembling the derailleur should be shifted to the lowest gear position and then move the position of the derailleur 22 1 Power switch 23 After moving the derailleur assemble the power switch next to the derailleur where your right thumb will be able to reach the power switch 24 2 Power control box position 1 Place the power control box at a suitable position on the frame of the front wheel or the back wheel EA gt N iN 25 3 Battery assembly T 1 Battery case 2 Lithium ion battery 3 Velcro Insert the plug on the battery case into the battery hole Battery related precautions 1 When the battery is produced a pr2. DIY Assembled Electric Bike Installation Instruction Manual DIY Assembled Electric Bike Installation Instruction Manual This DIY electric bike can only be used on level grounds Please read the instruction manual before assembling the bike The serial number of the motor on this bike is Please have this manual well kept Store Stamp Purchase date 1 Gear Assembly and Installation Wheel Gear Stator i To place the two parts of the gear separately on the spokes of the front or the back wheel i ia F l ude To tighten the screws to complete the gear Adjust the location of the gear so that the spokes will land inside of the grooves on the gear The spokes should be positioned on the same side of the grooves y ji i Pee d aA To screw the stators 3 4 pieces on to the gear loosely approximately 50 tight 6 Photo example of stators loosely screwed to the gear Photo example of stators fully screwed onto the gear Install 3 pieces of stators onto the gear with screws and have it loosely approximately 50 screwed screwed onto the gear DO NOT FULLY SCREW THE STATORS ONTO THE GEAR 8 Measure the distance between the tire and the gear in 4 directions up down left and right and make sure all distances are the same making the tire roughly positioned on a concentric circle To spin the wheel quickly to create centrifugal force to adjust the gear pos
3. e fasten the screws 100 tight to secure the motor and also tighten the screws on the position securing holes illustrated as follows Position securing holes 15 6 7 The wheel gear and the motor gear must be on the same line or else the chain will get loose easily If the motor is assembled on the back wheel where the steel frame is more slender the usage of spinal plates and gaskets for adjustment is recommended The motor can be set at a proper location on either front or back wheel Place the motor gear and the wheel gear on the same line and the position of the gear can be adjusted by the height location of the motor and the usage of the spinal plates After finishing the position adjustment tighten the screws to fix the location of the motor Tighten all screws after assembling the chain to the gear The usage of spinal plates 16 The spinal plates are used when assembling is to be made on the back wheel The frame of the back wheel is more slender causing difficulty while assembling the motor If the front wheel fork is also slender for assembly one spinal plate and gaskets can be used for adjustment Two pieces of double sided tape are enclosed for use after implementing the spinal plate to have the spinal plate securely attached to the back wheel frame without undesired skidding 17 The usage of spinal plates in installation of motor 18 3 Chain Installation and Accessories 19
4. e the chain will fall off easily First adjust the motor gear of the motor and the wheel gear to be roughly parallel through visual inspection to determine how many gaskets to be put on the left side or the right side of the motor gear to move the motor gear inward or outward until the motor gear and the wheel are exactly on the same line Itis important that the motor gear cannot crook or slant in any way If the thickness of the front fork is different apply additional gaskets to prevent the slanting of the motor gear after assembly All the gaskets can be used freely when necessary if the provided gasket is insufficient paper boards and other material can be used as a replacement On some bike models the front forks are too slender for assembly spinal plates can be used according to the situation 14 The motor gear and the wheel gear must be on the same line and the three screws on the motor inner part must be tightened to at least 80 tight After the chain is set around the motor gear and the wheel gear the tightness of the chain must be inspected to check the following situations 1 Whether the tightness of the chain is equally spread out on the chain after the assembling it onto the gears 2 Double confirm whether the wheel gear is set concentric and make slight adjustment if necessary 3 The gears might slightly move out of location during the assembly process please make necessary slight adjustment befor
5. ition to be concentric with the tire When the gear and the front back wheel are concentric tighten the screw to fasten stators approximately 90 force Only 4 5 pieces of stators are necessary for the device to operate 10 2 Motor Assembly This is the most difficult process please patiently follow the descriptions and photos in this manual to assemble Motor Locking hole Cable tie Screw Spinal plate Gasket Oarwh 1a 17 1 13 14 i5 16 iT 18 19 au Jom j ae This ruler is used to measure the distance from the wheel center to the location where the motor is installed It can also be used to measure the distance between the wheel gear and the tire in up down right and left directions The ruler is printed on the box please cut it off if needed 11 Installation position Use the above mentioned ruler to measure 17 cm starting from the wheel center label the position with a marking line The correct position should be within 14 17 cm according to the brand of the bike and please adjust accordingly 12 Position the inner part of the motor on the position of the marking line First swing motor to allow the screws to be set and then swing the motor to such a position where the motor gear is located on the same line as the wheel gear 13 4 7 iy re F d i T if ji W Kilia The motor gear and the wheel gear on the same line or els
6. ocated on one side of the grooves on the gear 2 Screw on 3 pieces of stators but do not 100 fasten the screws 3 Cut the ruler printed on the box to measurement to ensure all distances on the up down left and right sides are identical 4 Make proper adjustment for concentric arrangement before securely tightening Motor Installation 1 If attempting to assemble the motor on the front wheel please check the front fork first to see if the size of the fork is the same or is top thick and bottom slender 2 Cut down the ruler printed on the box and use it to label the position of the motor on the wheel fork 17 cm if the fork is top thick bottom slender and 14 cm if the fork is the same thickness throughout Mark the position accordingly 3 Assemble the motor to the marked location and the motor gear should approximately be on the same line as the wheel gear Use gaskets to adjust the left right position of the motor 4 If the wheel fork is too slender spinal plates and gaskets can be used for position adjustment If the wheel fork is not the same thickness throughout gaskets can be used for slight adjustment to prevent the motor gear from crooking or slanting 5 The height of the motor gear can be adjusted by moving the motor and the left right positions can be adjusted by using spinal plates or gaskets 6 When assembling the motor first use three screws to mount the motor however do not securely tighten the sc
7. otection device is also implemented In case of power lose and the battery can not restart please remove the plug and insert it again after 15 seconds it should be able to restart again 2 When the battery is not used please do not insert the power plug into the battery in order to prevent the leakage of electricity 3 Remove the charger once the battery is fully charged and do not leave the charger connected the battery 4 Misuse of the lithium battery set might cause the battery to heat up and lead to a fire hazard or explosion Please take extra care while charging and maintaining the battery set 5 Please wait for the battery set to cool down before charging to prevent accidents caused by the overheating of the battery 6 Do not pierce damage or disassemble the battery set and also do not place battery near fire heat source or inside any microwave or heating device 26 27 Methods for conserving battery power and battery protection For normal automobiles motorbikes and electric bikes it consumes the most gas or electric power during start up We recommend you to use the pedals to start the bike then turn on the power switch to let the bike run electrically This can help you save electricity and protect the battery at the same time While parked there are lock hole located on the motor please use a lock to prevent it from being stolen 28 Precautions Gear Installation 1 The spokes should be l
8. rew 80 tightened is recommended Make sure the wheel gear and the motor gear are positioned on the same line Implement the chains and adjust the height of the motor Fasten the screw and lock the motor to the frame when the chains are in proper tightness and position 7 To prevent the motor from sliding down tighten the screws on the position securing holes after setting the gears to a straight line and installing the chains on the gear Also consider the possibility of motor moving after fastening the screw on the position securing hole 29 Causes of chains coming loose 1 The wheel gear and the motor gear should be located on a straight line 2 The chain is too loose after being set to the wheel gear and the motor gear requiring adjustment of the position of the motor 3 The motor gear might be crooked or slanted 4 The motor is not tightly fixed and the motor vibrates during operation not securely fastened 5 Motor might have slid down after long usage causing the chain to come loose 30 Warranty The stamp of the store is necessary upon the need of warranty If no the request will be ignored Product warranty one year after the purchase Taiwan area only Service fee will be charged for below cases A Damage caused by misuse of the product modifications on the product and improper repairing B Damage caused by improper transportation and handling after purchase C Damage caused by natural disas
9. ters public hazards and improper usage D Unauthorized change of warranty agreement Daily precautions 1 While assembling the power switch and moving the derailleur please adjust the derailleur to the most common used gear to ensure comfortable riding when the battery is out of power 2 Please remove the battery set when the bike is parked to prevent it from being Stolen 3 The motor includes a lock hole please use a lock when the bike is parked to prevent it from being stolen 31
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