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Operation and maintenance instructions of electric bicycle   

I.Points for attention in riding  
II.Operation and maintenance instructions of main components  
III.Assembly and adjustment of key components  
IV.Troubles and how to get rid of troubles  
V.Maintenance points  

 I.Points for attention in riding

1. Rider should check vehicle conditions before riding, the check contents are as follows:
    atmospheric pressure of tire, circuit system and brake function,so as to ensure the
    security.
2. While starting, insert key in power switch locking, turn to the "ON"(for open), the indicator
    lamp of electric consumption is on, show that the power has already been put through. It
    starts promptly by rotating the transfer speed hand. Rotation angle of transfer speed hand
    from small to being heavy, vehicle by slow soon goesing at the same time. It can ride by
    foot at this moment.
3. This vehicle can ride in the rainy day, but can't soak among water, so as not to damage
    the electric components.
4. Avoid to lay the vehicle on high-temperature burning sun for a long time, so as not to
    damage the electric components and shorten the service life.
5. While going up a slope, must assist riding with manpower , so as not to increase the load
    of the electric apparatus system, shorten the service life of battery and motor.
6. After used for twenty days, must carry on adjustment to whole train mechanical fasteners,
    in order to keep well.
7. Rider should close power when pursueing or parking, prevent to cause the accident by
    rotating transfer speed hand in pursueing without intention.
8. Should avoid to put the vehicle in air moist and corrosion gas place, in case that metal part
    is corroded.


 II. Operation and maintenance instructions of main components

A.Motor
1. If the motor break down, don't dismantle by oneself , should on time send to maintenance
    department for overhaul.
2. Can't flood the motor in water. Happen water flood accident, should on time send to
    maintenance department for overhaul.
3. Don't overload operation for a long time, so as not to damage the motor and shorten the
    service life.

B.Controller
1. If the controller break down, don't dismantle by oneself , should on time send to
    maintenance department for overhaul.

C.Battery
1. The personnel who do not understand the battery installation don't carry on the installation
    and dismantlement of the battery. When installing and dismantling the battery box, should
    close the switch first. To connect correctly battery straight negative pole, avoid to cause
    the short circuit of the battery by putting metal tools on battery straight negative pole, so
    as not to damage the battery.
2. When the battery is storaged or charged, should be far away from flame, high
    temperature, gas, and put in the place that children can not keep in touch with.
3. Should charge the battery on the same day after using some time every day, Otherwise
    will reduce the service life of the battery.
4. When the vehicle wouldn't be used, should storaged after full charged, and charge the
    battery regularly, Otherwise will damage the battery, shorten the service life of the
    battery.
5. After the battery is used for 2-3 months, should make a safeguard of all fill and all put.
6. The battery capacity will present phenomenon of decaying in the course of using, it is
    belong to normal situation.

D.Charger
1. Must use the special-purpose charger that our company dispose to charge. According to
    the charger operation instructions to operate while charging.
2. Must Close the electric switch when charging on the vehicle.
3. Take down and charge: No charge when the battery is placed upside down or incline.
    Otherwise will influence the service life of the battery seriously.
4. When charging, the battery should put in shady and cool place. The charger and the
    battery cann't be covered by any article, so as not to caused dangerous in case of
    overheated.
5. Should pay attention to using electricity safely while using the charger. When charging,
    Should insert the output plug of charger into battery socket first, then insert the power
    plug of charger into power input socket. When Charging is over , should pull out the power
    input plug of charger first , then pull out the output plug of charger from battery socket.


 III.Assembly and adjustment of key components

1. Adjustment of handle bar: The insert degree of depth of vertical tube should less than
    safety line, so as to ensure security, it is a 90o right angle between the horizontal tube of
    handle bar and the vehicle body. Fasten moment of vetical and horizontal tube should not
    be lighter than 18 N.ms .
2. Adjustment of saddle: The insert degree of depth of saddle tube should less than safety
    line, so as to ensure security. Fasten moment of saddle tube is less than 18NM. Adjust
    saddle seat at the same time, it guarantees to ride comfortably.
3. Adjustment of cantilever brake: when keeping in touch with one side, have three holes on
    regular seat, elasticity increased when moving up spring foot, make the distance between
    brake lump and rim strengthened, if opposite, it will be diminished. The best distance
    between brake lump and rim is 1.5mm. If the brake skin has abrasion, it should be
    changed in time.
4. Adjustment of floodgate: when keeping in touch unnormally, pine open nut, regulate and
    adjust the screw, adjust the cleft of brake dish to no resistance appearance, then lock the
    nut. when the brake skin is damaged seriously, should change in time.
5. Adjustment of roller chain:Pine open the screw,and adjust roller chain to proper elasticity.
6. If the front and rear wheel present flexible, should fasten in time. The front wheel is
    tightenned with 18N.m moment , the rear wheel is tightenned with 30 N.m moment.


 IV.Troubles and how to get rid of troubles:

Trouble
Reason
How to get rid of troubles
Turn on the power switch, the power light is not bright 1.Keep in touch badly

2.The fuse fusing

3.The inner line is broken in the
   battery, voltage is not
   exported
1.Take out the battery,
   reinsert after cleaning out
2.Find out the reason and
   change the fuse
3.Send to maintenance
   department for overhaul
 
The power light is bright ,but could not start by rotating transfer speed hand 1.Electronic nave input point
   keep in touch badly
2.Transfer speed hand and
   brake of cutting off power
   break down
3.Controller break down
Send to maintenance department for overhaul
The electronic nave has different noise in riding 1.The spoke is too loose
2.Electronic nave break down

1.Adjust the spoke
2.Send to maintenance
   department for overhaul
After the transfer speed hand returned back, the electronci nave do not cut off the power supply 1.Controller break down

1.Send to maintenance department for overhaul
The speed could not be improved by rotating the transfer speed hand 1.Electric consumption is
   insufficient
2.Controller break down

3.Transfer speed hand break
   down
1.Charge

2.Send to maintenance
   department for overhaul
3.Send to maintenance
   department for overhaul
The distance travelled is insufficient
1.The atmospheric pressure of
   the wheel is insufficient
2.The battery is charged
   insufficiently
3.The battery wears out
4.While using, Goes up more
   slopes, the wind speed is
   large, overload etc.
1.Inflate
 
2.Charge
 
3.Change the battery
4.Help to ride with manpower


Can't charge , or can not fill into the electricity 1.Plug that the charger links
   with battery becomes flexible
2.The line in the battery box
   keeps in touch badly
 
3.The fuse in the charger is
   broken
4.The charger is broken
 
1.Insert the plug closely
 
2.Connect the line again and
   make it keeping in good
   touch
3.Change the fuse
 
4.Send to maintenance
   department for overhaul


 V.Maintenance points
1. Check regularly whether the screw of front and rear wheel is locked tightly.
2. Check whether the connection of every part is locked tightly.
3. It is strictly forbidden to add oil on front brake, floodgate, rim and tire.
4. Forbid washing the vehicle with the high-handed water column, avoid to cause the accident
    potential because inside electronic unit and circuit are soaked.
5. With neutral lotion, use a rag to wipe lightly paint surface dirty place, then make
    maitenance with do cloth polish vehicle body.
6. Transmission parts like pivot, roller chain, flywheel, front fork,etc. and rotation parts
    should be checked and change frequently, annotate lubricating oil (roller chain, flywheel,
    recommend to annotate engine oil, front fork, pivot, recommend to annotate lubricating
    grease of Molybdenum disulfide. )

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