ENGWE T14 Electric Bicycle Super E Steps Instruction Manual
- June 19, 2024
- ENGWE
Table of Contents
T14 Electric Bicycle Super E Steps
Instruction Manual
Electric Bicycle
General Manual
T14 Electric Bicycle Super E Steps
Operation and maintenance manual
Before using the e-bike, please read the attached operating instructions.
Carefully read the safety rules.
Safety Instruction
IMPORTANCE
When using the electric bicycle, basic safety precautions should always be
followed, including the following:
- Read all instructions.
- TO protect against fire, electric shock and injury to persons, do not immerse cord, plugs, or e-bike in water or other liquid.
- Close supervision is necessary when the e-bike is used by or near children.
- Unplug from outlet when not in charging and before cleaning.
- Do not operate the e-bike with a damaged cord or plug or after the e-bike malfunctions, or has been damaged in any manner. Take the e-bike to the nearest authorized service bike shop for examination, repair or adjustment.
- The use of accessory attachments not recommended by the e-bike manufacturer may result in fire, electric shock or injury to persons.
- Do waterproof when using on a rainy or snowy day.
- Do not let cord hang over the edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or a heated oven.
- Always attach the plug to the battery first, then plug the cord into the wall outlet.
- Do not use the bike for other than intended use.
- Save these instructions.
Read This First: Safety and Compliance with the Law
Congratulations on your purchasing of your new e-bike. Your new e-bike is an
excellent piece of personal transportation equipment that will give you good
service for many years.
Before you start using your e-bike, we want you to be aware of a few important
points. Please read this section carefully.
-
Observe Laws Regarding the Use of Battery-Operated Bicycles
Your e-bike is designed and manufactured to meet safety requirements as a battery-operated bicycle. However, state and local laws governing the use of battery-operated bicycles on public roadways, parks, and other open areas may differ. Please check with your local authority before using your e-bike in public areas. -
Observe Laws Regarding the Use of Bicycles
Note that all laws regarding the use of bicycles in public areas, such as those mandating the use of helmets and the use of infant seats, will automatically apply for e-bikes. Check with your local authority on what restrictions might apply. -
The Lithium-ion Battery of Your e-Bike
Your e-bike is equipped with the latest battery technology. The lithium-ion battery is much lighter than lead- or nickel-based batteries that are being used in some older models. -
Your First Ride
Please be VERY CAREFUL when you are ready to get on your e-bike for the first time because that the e-bike moves significantly faster than a regular bicycle at active power-assisted mode. Take your e-bike to an area with a lot of open space before you start. Do not start pedaling hard as soon as you get on the e-bike (as you normally would so with a regular bicycle), as the e-bike will accelerate under pedal-assist mode and you may be unprepared for the sudden increase in speed. However, after a few times, you will enjoy using the pedal- assisted function.
Bike Components
Name of main parts of electric bicycle
Technical Parameters
Main technical parameters of electric bicycle
Vehicle parameters
L14H(in)| 54.720.740.2| Front brake| Model| 160disc brake
Thrm and method of operation| Disc type: Manual operation
Body width (in)| 8.27
Front and rear wheel center distance(in)| 34.25
Hanger flat section maximum width(in)| 5.9| Rear brake| Model| 160disc brake
The maximum distance between the outer sides of two shanks(in)| 7.87
Form and method of operation| Disc type: Manual operation
Saddle high(in)| 35.24
Overall saddle height(in)| 9.84| Front and
reartires| Specifications| Front whee1:142.125
Rear whee1:142.125
Factory fixed air
pressure(KPa)| Front whee1:250
Rear whee1:250
Toe space(in)| 7.68
Mass(lb)| 63.5| Frame| Material| High-carbon steel
Maximum design speed(mph)| 19.2
Headlight| I model| MGQ-1| Rear light| ‘406-.| /
Motor and electrical system parameters
Motor| Model| GT-350W| Battery| Model| LTN-4810C
Type| Lithium battery
Type| Permanent magnet
Nominal voltage(V)| 48
Rated voltage(V)| 48
Capacity(AH)| 10
Nominal power(W)| 250
Total mass(LB)| 8.
Rated speed(r/min)| 460
Controller| model| 48V66| charger| model| DZLS4820-
01
Overcurren. protectionva lue(A)| 15±2| converter| model| /
manufacturer| /
Undervoltage protection value(V)| 38±2
Fault and Troubleshooting
Fault and Troubleshooting
| Fault Description | Fault Reason | Solution |
|---|---|---|
| Speed regulation failure or speed below 6.2mph | 1. The battery voltage is too |
low
2.The speed control lever is faulty| Fully charge the battery
3.Transmission group failure
Motor hub does not work after power on| 1. The battery wiring is loose
2.The battery wiring plug is loose
3.The speed control lever is faulty| 1. Take out the battery box and
reinstall it
2. Fasten the wiring plug
Insufficient cruising range after charging| 1. Insufficient tire pressure
2.Insufficient charging or faulty charger
3.The battery is aging or damaged 4.Uphill / headwind / heavy load / poor road
conditions / low temperature| 1. Full of gas
2.Fully charge or check the charger
3.Replace the battery
4.It is recommended to use pedal assist
Charger not charging| 1 .The plug is not inserted properly 2.The charger fuse
is blown
3. The battery pack fuse is blown| 1. Fasten the socket
2. Replace the fuse
The battery is fully charged but no voltage is displayed, the motor hub is
difficult to start| 1. The voltage is lower than 30V when starting the
electric hub
2. The 2. 1 battery switch wire falls off
3.The monitor patch cord is loose
4.Controller failure| 1. Replace the battery with a new one
2. ReconneciAighten
After opening the electric door lock, it is found that the signal part is
normal and the driving part is abnormal| 1. Battery undervoltage
2. The left and right brake levers are damaged
3. The controller or motor is damaged
4. Line abnormality
5. The speed control handle is damaged or the circuit is abnormal| 1.
Replace the speed control handle and overhaul the circuit
2.Timely charging
3.Replace the left and right brake levers
4.Replace the controller or motor
Abnormal zero start mode (switch left and right position)| 1 .The start mode
switch or speed control handle is damaged
2. Line abnormality| Replace rts/rep damaged pa air wiring
Non-zero start mode exception (switch is in the middle)| 1. The starting mode
switch is incorrectly selected or the booster is damaged
2. Line abnormality| Check switch position/replace boaster/repair circuit
Warranty Service
If the product has problems with the following forms during the protection period, we will provide customer service as part of the product quality guarantee.
Accessories| Quality problem| Warranty period| Service
content
---|---|---|---
Motor| Motor will not be able to use| 1 year| Free delivery of parts
Accelerator| Natural conditions (such as impact force cannot be used except
damage)| 1 year| Free delivery of parts
Controller| Failure occurs under normal use| 1 year| Free delivery of parts
Charger| Failure occurs under normal use| 1 year| Free delivery of parts
Lithium Battery| Can’t charge discharge under normal use| 1 year| Free
delivery of parts
Notes:
If the above issues occur during the protection period, please contact us
and send us photos or videos of the defective parts. If we confirm that the
fault is caused by the quality of the product itselfwe will send you the parts
that are needed replaced for free.
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