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18

 

 

SIMPLE TROUBLESHOOTING 

 

PROBLEM 

 

 

SOLUTIONS 

A. Speed is too slow 

1. Fully recharge and reinstall the battery 

2. Check tire pressure and spokes tension, make sure the brake handles are fully released 

3. Motor, battery, or controller need to be replaced 

B. Riding shorter distance per recharge 

1. Check tire pressure; recharge the battery 

2. Make sure bike is not overloaded, adjust the route 

3. Battery or charger needs to be replaced 

C. LCD does not turn on, or LCD flashes for a 

second and does not turn on 

1. Make sure LCD cable is properly connected and not damaged 

2. Fully recharge and reinstall the battery 

3. LCD, battery, or main wire harness need to be replaced 

D. LCD turns on but motor not working (neither 

with the throttle nor with the PAS) 

1. Make sure motor cable is properly connected and not damaged  

2. Check whether the brake levers are fully released and brake cut-off switch is not activated 

3. Check if PAS level is on 1 to 5 

4. Recharge and reinstall the battery 

5. Motor, controller, battery, or wire harness need to be replaced 

E. LCD is on; bike works with the throttle, but not 

with the pedal assist. 

1. Make sure PAS wire is connected and not damaged 

2. Make sure PAS is clean and not damaged 

3. PAS, controller, wire harness, or motor needs to be replaced 

F. LCD is on; bike works with the pedal assist, 

but not with the throttle 

1. Make sure throttle wire is connected and not damaged 

2. Check whether the brake levers are fully released and brake cut-off switch is not activated 

3. Throttle, controller or main wire harness need to be replaced 

G. LCD is on; when switching to PAS 1, the bike 

takes off without pressing the throttle or pedaling 

1. Check if the throttle lever is down in ON position 

2. Throttle, PAS, or controller need to be replaced 

H. After stopping, PAS or throttle do not work 

1. Check whether the brake handles are fully released 

2. Check if PAS level is on 1 to 5.  

3. Begin the ride with pedaling first, and then applying the throttle 

4. Throttle, PAS, or controller need to be replaced 

I. When the charger is connected to the outlet, 

the indicator light does not come on. 

1. Check whether there is electricity to the charger 

2. Make sure the charger cables are properly connected 

3. If you have a voltage meter, check if the charger produces the correct current 

J. When connecting the unplugged charger to 

the battery, it sparks 

1. Connect charger to outlet first. When indicator lights come on, connect charger to battery. 

2. If sparks again, stop charging and contact e-JOE technical support 

K. When plugging in the charger into an outlet 

and then into the battery, the green light stays 

on.  

1. The battery is full or not charging. Check LCD indicator if the battery is fully charged 

2. Check whether the charger is plugged in properly to both outlet and battery  

3. Check the voltage of charger and battery 

4. Charger or battery needs to be replaced 

L. Squeaking noise when braking 

1. Braking system needs to be cleaned and adjusted 

2. Brake pads need to be cleaned or replaced 

3. Disc rotor needs to be straightened, cleaned, or replaced 

M. Grinding noise comes from the rear wheel 

when riding 

1. Check the condition of the rim & spokes, spokes tension 

2. Check braking and shifting systems 

3. Make sure the fender, derailleur, and kickstand do not rub 

4. Motor needs to be replaced 

Summary of Contents for ONYX

Page 1: ...ONYX USER MANUAL Please read the manual in its entirety before operating your new e JOE electric bicycle...

Page 2: ...orrectly assembled You can do this either by taking it to your nearest bicycle shop or by inspecting it yourself if you are proficient in bicycle mechanics You must make sure you have the pedals saddl...

Page 3: ...tem consisting of o Battery inside the frame o Hub motor o LCD Pedal Assist Display and thumb throttle o Pedal Assist Sensor o Controller o Wire harnesses Front wheel with quick release axle Seat atta...

Page 4: ...4 STRUCTURE OF YOUR E BIKE...

Page 5: ...5 SIZING...

Page 6: ...5 Puncture Resistant Seat VELO Plush Padded with Vinyl Top Black Brakes Front Rear TEKTRO Hydraulic Disc Brakes HD E350 Gearing 7 speed Shimano Altus Derailleur with Rapid Fire Shifter Crank Set PROWH...

Page 7: ...oosen 4 stem bolts and remove a faceplate Orient the handlebar accordingly and place it in the stem groove Place the faceplate over the bar and thread the bolts in evenly to secure the bar in the stem...

Page 8: ...comfortable position Make sure the seat post quick release clamps are properly tightened Never exceed the safety mark on the stem when finding the appropriate seat height If used inappropriately seri...

Page 9: ...nge the PAS level click or buttons to increase or decrease the levels To avoid accidental use of the PAS or throttle make sure to keep the LCD turned off at all times when the bike is not in use Walk...

Page 10: ...bicycle components and wires for any signs of damage Disconnect and re connect the main wire harness at the handlebar recharge battery and check LCD again Contact your dealer or e JOE for further ins...

Page 11: ...ck keeps the battery in place and provides safety from theft Before each ride make sure that the battery is properly seated against its housing connector base locked and charged To check the level of...

Page 12: ...y to room temperature before charging or using it on the bike Plan for the long term storage of your electric bike If you know you are not going to use your battery for a few months it is wise to take...

Page 13: ...es lose some of their effectiveness This leads to longer response times less efficient braking and less bike control If you start experiencing such issues hear a squeaking noise when braking lack stop...

Page 14: ...on the seat tube and move the vertical stem to the appropriate height making sure not to exceed the safety MAX mark Point the front tip of the seat towards the handlebar along the frame Close the qui...

Page 15: ...otion of wheels lack of braking power intermittent pedal assistance or other unusual signs when operating the bicycle stop using it and visit a local dealer for inspection Leaving a bicycle standing i...

Page 16: ...the date of original purchase The battery warranty does not include damage from power surges use of an improper charger improper maintenance misuse normal wear or water damage Limited 30 Days Full Re...

Page 17: ...period proof of purchase photo video evidence of the defective part or product and main product information such as model serial number battery voltage motor wattage Step 2 Read the respective manual...

Page 18: ...replaced G LCD is on when switching to PAS 1 the bike takes off without pressing the throttle or pedaling 1 Check if the throttle lever is down in ON position 2 Throttle PAS or controller need to be r...

Page 19: ...If you have any questions comments concerns or would like to share your e JOE bike experience please contact us at Telephone 855 888 1891 Email sales ejoebike com Website www ejoebike net Follow us on...

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