Maintaining The Power-Off Control Of The Brake Lever; Simple Troubleshooting - E-Bike E3000 Mode D'emploi Et D'entretien

10. MAINTAINING THE POWER-OFF CONTROL OF THE BRAKE LEVER*

This is a very important component for riding with safety. First, you should pay attention to protect it from
impact and avoid any damage. Second, make regular check on all bolts and nuts, and fasten them securely.
11. SIMPLE TROUBLE SHOOTING.
The information below is for purpose of explanation, not as a recommendation for user to carry out repair.
Any remedy outlined must be carried out by a competent person who is aware of the safety issues and
sufficiently familiar with electrical maintenance.
TROUBLE DESCRIPTION
After the main battery
switched on, the motor
does not generate
assistance when
pedaling.
The distance per charge
becomes short (Note:
performance of the bike
battery is directly
related to weight of the
rider and any
baggage/load / wind /
road / constant braking
).
After plugging the
power outlet, no
charger indicator LED is
lit.
After charging over 4-5
hours, the charger
indicator LED is still red,
while the battery is still
above not full (Note: it is
very important to
POSSIBLE CAUSES
1)the motor cable (waterproof
connection joint) is loose;
2)brake lever did not return well,
which keeps the switch in "power
off" position;
3)battery fuse is broken;
4) the speed sensor is too far away
from the magnetic ring on the B.B.
axle;
5) the connection between the
sensor and the controller is loosen or
not connected well.
1) charging time is not enough;
2) the environment temperature is
so low that it affects the battery
working.
3) frequently going uphill, or riding
with head wind, or on poor road
condition,
4) the tyres have low pressure (to be
inflated);
5) frequently braking and starting.
6) battery has been stored without
using for quite a long time.
1) trouble from the power outlet;
2) poor contact between charger
input plug and power outlet;
3) the temperature is too low.
1) environment temperature is 40°C
and above.
2) environment temperature is under
0°C.
3) failed to charge bike after riding,
resulting in over discharge.
TROUBLE SHOOTING
First of all, please check the battery if it is
empty. If yes, charge the battery
immediately. 1) check if the connection is
securely fixed. If loose, joint them tightly.
2) make the brake lever come back to its
normal position with care, without braking;
3) open the battery pack top, and check if the
fuse is broken. If yes, please visit your vendor
or authorized service for installing a new
fuse; 4) adjusting the distance between the
magnetic ring and the sensor, to make sure
the distance is within 3mm;
5) fix tight the connection between the
sensor and the controller.
1) please charge the battery according the
instruction (chapter 7.3);
2) in winter or under 0°C, you'd better store
the battery inside the house;
3) it will be normal if the riding conditions are
improved as regular;
4) pump the tyres and ensure tyres are fully
inflated to 45psi for your bike;
5) it becomes normal when the riding
situation will be better. No worry about such
a trouble;
6) make regular charging according to this
instruction manual (refer to Chapter 6.3 ) If
the above has no effect, please contact your
vendor or authorized service.
1) check and repair the power outlet.
2) check and insert the power outlet tightly.
3) charge it in house.
If the above has no effect, please contact
your vendor or authorized service
1) charge the battery in an area under 40°C,
or according to this instruction chapter 7;
2). charge the battery inside the house, or
according to this instruction chapter 7;
3) please well maintain the battery according
to the Chapter 6.3 to avoid natural over-
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