Maintaining The Power-Off Control Of The Brake Lever; Simple Troubleshooting - Denver ORUS Instrucciones De Uso

pedal without electric assistance. You can pedal with electric assistance as soon as the controller has dried out.
9.2 Pay attention to protect from any strong shaking and punching, which may damage this controller
9.3 The controller should be used in normal working temperature range from -15°C to +40°C
Warning:
adjust the controller will void the warranty. Please ask your local dealer or authorized service
specialist to repair your bike.

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 ).
Do not open the controller box. Any attempt to open the controller box, modify or
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);
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
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