WOLFF VEGA User manual

BIKE MANUAL

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Table of Contents
Introduction
Warning
Your Wol Bike Information
Component Diagram
Carton Contents
Assembly Instructions
Required assembly tools
Assembly steps
Adjustments After Assembly
Cockpit
Seatpost & saddle
Disc brakes
Drivetrain
Suspension fork and suspension seat
Care & Maintenance
Operating procedures
Installation and removal of battery
Charging the battery
Battery storage
Turning the power ON / OFF
Display
Functional description
Parameter setting
Error codes
Riding the bicycle
Assist modes
Basic screen display
Warranty
FAQ’s
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Introduction
Welcome to the pack! Our team is made up of passionate individuals who have
been working with and riding bicycles their entire lives. Each day we see the
positive impact of cycling in our personal lives, and are dedicated to sharing this
same joy with our customers.
Our engineers choose high-quality parts from Shimano, Kenda, Bafang, and
other reputable brands to guarantee a smooth and enjoyable ride every time
your tires hit the road. Our lightweight e-bikes provide predictable handling
on variable terrain, seamless shifting between gears, and powerful batteries to
cover long distance trips.
Wol e-bikes are designed to perform — without sacricing comfort or
aordability.
Warning
E-bikes can be dangerous to ride. They have powerful motors and accelerate
faster than traditional bicycles. We strongly encourage you to wear a helmet and
ride with caution. Please familiarize yourself with the trac laws in the areas that
you will ride your bicycle in.
Wol e-bike riders assume the potential risk of personal injuries and damage to
e-bike parts or system resulting from using an e-bike.
It is your responsibility to keep your bicycle in good condition. Check for
looseness of parts and ttings, wear on soft parts such as tires and brake pads,
and that the chain and cables are clean and lubricated. Keep your tires inated in
the range as suggested by the tire manufacturer as printed on the sidewall of the
tires. All of this will keep you safer as the bicycle will function as intended.
It is not recommended to disassemble your e-bike, change parts or electrical
components. Only use a Wol branded charger to charge batteries on Wol
bicycles.

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Bicycle serial number:
Your Wolff e-bike information
Battery serial number:
Model:
Color:
Dealer:
Purchase Date:

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Component Diagram
1. Battery
2. Motor
3. Control Buttons
4. On/o Button
5. Charging Port
6. Brake Lever(s)
7. Derailleur Lever
8. Pedals
9. Seat
10. Seatpost
11. Chainring with crank arm
12. Chain
13. Fork
14. Disc Brake
15. Tires (inner tubes inside)
16. Rack/Carrier
17. Front Light
18. Rear Light
19. Fenders
20. Rear Derailleur

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Carton Contents
1. Assembled bicycle wrapped with padding and packaging material
2. Front fender
3. Box with one pair of pedals and front lamp
4. Box with the charger and cord
Assembly Instructions
Required Assembly Tools
1. 3mm Allen key
2. 4mm Allen key
3. 5mm Allen key
4. 6mm Allen key
5. #2 Phillips screwdriver
6. 15mm wrench
7. 4mm wrench
Assembly Steps
1Open carton. Please be certain to guard yourself against the staples.
Remove bicycle from box. This may be easier with two people.
Lean the bicycle against something that will not move. Place on a non-slip
oor. Carefully remove all wrapping and padding material from the bicycle.
Recycle where facilities exist.
Apply a thin lm of grease inside the frame’s seat tube. Insert seatpost and
adjust the seatpost quick release to hold the post rmly in place.
Clamp bicycle by the seatpost. If the bicycle has a suspension seatpost do
no clamp by or above the collar of the suspension mechanism.
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The pedals will be marked L (Left) and R (Right). The R pedal is for the crank
arm with the chainring. This threads on with a narrow 15mm wrench in a
clockwise direction. The L pedal is for the non-chain side and threads on in
a counter-clockwise direction. Make sure both pedals are threaded on to
40Nm.
Remove the top cap by loosening the Allen bolt of the steer tube of the
fork. Making certain not to drop the fork, install the stem on the steer tube
and tighten the center bolt until you have adjusted any looseness out of the
headset bearing (at the same time making certain the bearings turn freely
and are not too tight). Center the stem to the fork and tighten the stem
bolts with a 4mm torque wrench to 5Nm.
The front wheel quick release skewer can be installed with the lever on the
left or right side. Install the wheel so that it is center in the dropouts and
tighten the quick release skewer.
The front fender and light attach to the bridge of the fork by means of a
5mm Allen head bolt, and on the lower portion by means of 4mm Allen
head bolts. Some bicycles may have both bolts and 8mm nuts to ax the
fender stays. Plug the light in being mindful of the keyway in the connector.
Aim the lamp in a direction that allows you to see 5m ahead of you when
seated on the bicycle.
Check all nuts and bolts on the bicycle for tightness especially the seat, seat
post, stem, and handlebar bolts. Be certain that all the levers and controls
can be reached without interference and that the gears and brakes work
properly and safely.
Inate your tires as recommended by the tire manufacturer’s
recommendation on the sidewall of the tire.
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Adjustments After Assembly
• All the controls and levers on the handlebar are adjustable left, right, up and
down. These controls may take a screwdriver or Allen key to adjust.
• Make sure that all levers, buttons, and controls are visible and within reach.
• Make sure there is not anything impeding the function of the levers, buttons,
and controls.
• Brake levers should be angled from 3 o’clock to 4 o’clock in position and easy
to reach with your hands on the grips.
• The display should be angled so that it is visible from the seated position on
the bicycle.
• The function buttons (up, down) should be within reach while your hand is on
the grip.
• Make sure that the addition of any accessory such as mirror, phone holder,
basket, or anything else that attaches on or in the handlebar does not prevent
the levers and buttons from being reached or their functions. Make sure the
cables of the controls do not pull or bind on anything added to the handlebar
and handlebar area.
Cockpit
• The most ecient riding position is to have your seat elevated so that your
leg is almost straight when the pedal is at the 6 o’clock position. This means
when stopped you will reach for the ground with the tips of your toes. If you
nd that this is not desirable, lower your seat to a position that gives you
comfort and security, and as you gain familiarity with the bicycle your goal is
to raise the seat to a height that is an ecient riding position.
• The seat post has a ‘minimum insertion’ or ‘maximum extension’ mark on it.
Do not raise the seat post higher than this mark. It will cause damage to the
seat post and frame that is not covered under any warranty.
Seatpost & Saddle

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• Test your brakes before riding. The brakes should engage quickly and rmly
when the lever(s) is squeezed.
• If the lever has to be pulled too far in then a brake adjustment may be
needed. This is best performed by your authorized Wol dealer. Do not delay
in getting service.
Disc Brakes
• Your bicycle has ‘indexed’ gears made by Shimano. One ‘click’ on the lever will
cause the derailleur to move the chain to the next adjacent cog on the rear
wheel, higher or lower as selected by you on the handlebar lever.
• Should the gears not engage quickly, or should they make noise after a gear
selection has been made, the rear derailleur may need to be adjusted. This
is best performed by your authorized Wol dealer. Do not delay in getting
service.
Drivetrain
Keep the seat post and fork legs clean and dry. Do not clamp or attach anything
that will inhibit the function of these parts.
Suspension Fork and Suspension Seatpost (where applicable on specic models):

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Care and Maintenance
Taking proper care of your e-bike can prolong its lifespan by many years, so it’s
important to remember a few basic methods of maintaining your e-bike.
1) Pump your tires
E-bikes are on average heavier than regular bikes, so it’s important to remember
to keep your tires inated. Having inated tires makes it much easier to pedal
and accelerate, helping your motor do its work. Your electric bicycle will benet
with increased range when tires are inated and rolling resistance is decreased.
Besides, inated tires lower the risk of getting ats and protect your rims from
being damaged, especially if you hit a pothole or a curb.
Look at the side of your tire to nd the PSI range – the amount of air pressure
you should aim for when pumping your tires. Tire pressure has a minimum
and maximum range. Do not exceed either limit as it may cause uncomfortable
riding, premature wear on the tires, inner tubes, wheels, and bicycle overall.
Check your tire pressure frequently, ideally a minimum of twice a month and
top up as require. At the time of checking your tire pressure also check for nicks,
cuts, debris, and wear on the tread and sidewall of the tires.
2) Keep your chain clean and lubed
Your drivetrain will perform better and last longer when it is kept clean and
lubricated. It is suggested that a light duty oil be applied to the chain and pivot
points of the derailleur every 200km (125 miles) or as suggested by the lubricant
manufacturer.
Plus, chains tend to wear out and stretch overtime. Make sure to change your
chain before it’s too worn out to avoid damage to the rest of the drivetrain.

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3) Avoid going over curbs
Since e-bikes are much heavier than regular bikes, whenever you hit a bump on
the road or go over the curb, the bike components receive much more shock.
Over time, it can cause damage to your motor and other e-bike parts. Besides,
the rim tires are much more likely to bend.
If you’re riding on the bumpy road, we encourage you lift up from your seat to
minimize the pressure you’re putting on the motor and the rest of your bike. We
also encourage you to get o your bike when you have to go over the curb. Trust
us, it would signicantly prolong the life of your e-bike.
4) Regularly clean your bike
Dirt and mud can cause damage to your bike’s mechanical and electrical
components, so it’s a good practice to clean your bike regularly. Remember to
not use water under pressure, as it can penetrate in the internal parts of your
e-bike like bearings and motor and cause damage or rusting. Instead, use a
damp cloth and a bike-friendly cleaner.
Every few months bring your e-bike to a registrered Wol dealer to perform
safety check ups, and tune ups if necessary.

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Operating Procedures
The battery of the Vela and Vega bicycles are fully integrated into the frame.
The removal of the battery requires a key to be inserted on the left side of the
frame. Turning the key 180* unlatches the battery in the rst step. The battery
is now unlocked from the frame and requires a second step of swinging a safety
catch that is visible on the underside of the frame. Be certain to have the battery
in hand to prevent it from falling out.
The installation of the battery is done by rst placing the key in the frame and
putting the lock in the ‘unlock’ position. Then place the bottom of the battery
inside the frame and then raising the top and with a gentle push into the frame
until you hear a ‘click’. The key will now be turned 180* and this will lock the
battery to the frame. Give a tug on the battery to check for t and looseness.
Turn on the display to check that there is power to the bicycle.
Installation and removal of battery
Your Wol charger has a standard North American household plug and ts 120v
electrical sockets in the US and Canada. The battery has a jack type plug that
ts Wol batteries. The charger has a LED light. This light indicates the battery
is charging when it is Red. When the charge is complete the light is Green. This
is an easy visual indicator that it is time to unplug the charger. Do not leave
charging batteries unattended or charging longer than necessary. Batteries can
be charged while installed on the bike or removed from the bicycle. From a low
charge the battery can take up to 4 hours to fully charge.
Charging the Battery

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Your Wollf e-bike battery can be stored on the bicycle when not in use, whether
it is for a short duration or an extended time. Store your battery in a place where
it will not get bumped or damaged and a place that is clean and dry. If you live
in a climate that is cold in the winter (below 0*C/32f) it is best for the life and
performance of your bicycle that the battery, if not the bike, be stored at room
temperature. If your battery is not used for more than a duration of 3 months, it
is advised to plug in the battery for 1 hour ever 8 weeks.
Battery Storage
The Vela and Vega bicycles have a silver button on the right side of the frame.
Push the button on to turn on the battery. After that is done, push and hold the
lower right-side button of the controller until the display lights up.
To turn your Vela or Vega e-bike o simply push the button on the frame again
to cut power to the display.
Turning the Power ON / OFF:

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Display
TFT LCD DisplayProduct
• 2.2inch TFT screen
• 24V/36V/48V battery supply
• Rated operating current: 40mA
• O leakage current < 1uA
• Max output current to controller : 100mA
• Operating temperature : -20~70C
• Storage temperature : -30~80C
APT TFT500C
Mode
Electrical parameters
• Product shell is ABS, transparent window is made with high strength Acrylic.
• Dimensions : host/L79mm*W40mm*H18mm
Dimensions & Material

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• Suitable for low temperature: max -20C
• High-contrast 2.2inch IPS colorful matrix screen
• Ergonomic external button design, easy to operate
• Speed display: AVG SPEED, MAX SPEED, SPEED (real-time)
• Kilometer / Mile: Can be set according to customers’ habits
• Smart battery indicator: Provide a reliable battery indicator
• 9-level Assist: 3-level/5-level/9-level optional
• Mileage indicator: Odometer/Trip distance/Riding time
• Power indicator: real time power indicator, digital or analog
• Speed limit value indicator
• Error code indicator
• Software upgraded: Software can be upgraded through UART
Features
Press and hold POWER button for 1 second can turn on/o the display. The
Display can automatically shut down when there is no operate & ride for X
minutes (X could be 0~9).
*If the display has been set password power on, you need to input the right password before
start.
Power On/O
Display: Functional Description
UP
DOWN
MODE
POWER

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Short press UP/DOWN button can change the assist level. Top assist level is
9, 0 for neutral. Level quantities can be adjusted according to the customer
requirements.
Assist level operating
Short press POWER button can change the speed and mileage mode, TRIP ->
TIME -> ODO -> AVG SPEED -> MAX SPEED.
Speed & Mileage mode switch
Press and hold UP button for 1 second can turn on/o the headlight.
*The motor does not work when the battery voltage is low, Display still can keep the headlight on
for a while when E-bike is in riding.
Headlight/backlight On/O
Press and hold UP & DOWN buttons together for 1 second can reset several
temporary data, temporary data include AVG Speed / MAX Speed / Trip / Time.
* These temporary data can’t be erased by power o.
Data cleanup

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Press and hold DOWN button for 2 second can get into walking mode, out of the
mode when release the button.
* This feature needs to be supported by controller.
Walking mode (6km)
Parameter setting
Press M button (press no less than 2 seconds) can get into setting menus, press
UP/DOWN buttons to change the parameter setting, press M button can switch
to next item. Press M (press no less than 2 seconds) button will exit from menu.
• Display will automatically quit menu when there is no operation for 30
seconds.
• For safety reasons, display can’t get into MENU when riding.
• Display will quit MENU when start riding.
The order of parameters are as follow.

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System: Press UP/DOWN button to switch between Metric / Imperial.
Brightness: Press UP/DOWN button to change the brightness of the backlight. |
is darkness; ||||| is brightness.
Auto o: Press UP/DOWN button to change the auto power o time, from 1 to
9/OFF. The number represent time (minutes) to shutdown. OFF means disable
auto o function, default value is 5 minutes.
Battery: Press UP/DOWN will change battery voltage setting, optional value is
24V/36V/48V.
Battery Ind: Press UP/DOWN button to change the battery indicator, Voltage /
Percentage / OFF.
*Accurate percentage needs communication with battery.

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Error codes
500C can show warning message, icon shows on the screen, and show
error code at the bottom of the screen, error code from 21~30, and the denition
see the table below.
Error Code Error description Handle
0x21 Current protection Check controller
0x22 Throttle error Check throttle and connection
0x23 three-phase power error Check three-phase power line
connection
0x24 Hall error Check the hall connection
0x25 Brake error Check the brake connection
26-99 Reserved Please contact the controller’s
manufacturer for error
denitions
0x30 Communication error Check the cable connection

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Riding The Bicycle
Changing Assist Mode: Your Wol bicycle turns on at assistance level 1. To select
a dierent level simply push the Up/Plus or Down/Minus buttons on the display.
This can be selected and left before you start your ride, or it can be selected
while riding. You may even turn the electric assistance o (Zero) and ride it as a
non-electric bicycle.
1. Level 1 provides assistance from 0 to 12km/h or 7.5m/h
2. Level 2 provides assistance from 0 to 18km/h or 11m/h
3. Level 3 provides assistance from 0 to 24km/h or 15m/h
4. Level 4 provides assistance from 0 to 28km/h or 17.5m/h
5. Level 5 provides assistance from 0 to 32km/h or 20m/h
You may ride the bicycle faster however electrical assistance will stop at
approximately 32km/h. The speed indicated for the level of assistance selected.
Assist Modes
1. Plus button – Selects one lever greater of assistance to a limit of 5
2. Minus button – Selects one lower level of assistance to zero (no assistance)
3. On/O button – Activates the display power
4. Mode button – Allows the rider to see information of Maximum Speed,
Odometer, Trip Distance, and Time.
Basic Screen Display