Dynacraft 700C CITY SCAPE PEDAL ASSIST BIKE 8802-46 User manual

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OWNER’S MANUAL
8802-46 CITYSCAPE 700c PEDAL-ASSIST BIKE
This manual contains important safety, performance and maintenance
information. Read the manual before taking your first ride on your new
bicycle, and keep the manual handy for future reference.

1
IMPORTANT
This quick start guide contains important information that should be reviewed before riding the pedal assist bicycle.
This quick start guide does not replace the manual supplied with the bicycle. The manual contains important safety
information, which should be read before riding the pedal assist bicycle. Always wear a helmet while riding your pedal
assist bicycle!
When using the pedal assist feature for the rst time, ensure that you are in a safe open area to
ride before you engage the pedal assist feature. Start on the rst level of pedal assist until you are comfortable with
how the pedal assist feature works. Never engage the pedal assist feature unless you are in a balanced, ready to ride
position with both hands on the handlebar controls. Failure to follow these instructions may result in risk of serious
injury or even death, and it may also damage your pedal assist bicycle and void your warranty.

2
SPECIFICATIONS
BIKE SIZE: 1850x620x1100mm
TIRE SIZE : 700x38C
BATTERY: 36V/9Ah,
CONTROLLER: 24V250W
FUSE: 30A
CHARGER: 36V-2A
MOTOR: 36V250W

3

4
POWER BUTTON
The Power button controls the power supply to the battery only. The control module must be turned on or off
separately. When the power is ON, the power level indicator will briey show the current voltage of the battery .
POWER LEVEL INDICATOR BUTTON
When pressed, the four lights will indicate the current voltage of the battery.
POWER LEVEL INDICATOR LIGHTS
These four lights will indicate the current voltage of the battery.
When the power is rst turned on, the current voltage will appear briey. To check the power level at any time, press
the “SYM” Power Level Indicator Button.
POWER BUTTON
POWER LEVEL INDICATOR LIGHTS
POWER LEVEL INDICATOR BUTTON

5
CHARGING PORT
BATTERY LOCK/KEY

6
SAFETY PRECAUTIONS
1. Charge the battery pack for at least 10 hours before using your new pedal assist bike for the rst
time.
2. To install the battery, slide the battery pack onto the bike rack steadily and then lock
it into the rack
with the supplied key.
3. Switch on the battery power and check the green bike indicator lights.
4. Switch off the battery power when the bicycle is not in use.
5. The battery pack works properly at the temperature range of 14º F to 104º F. The running
mileage will shorten if used outside of this temperature range.
6. Remove the battery pack if the bike is not used for an extended period of time, or if it is stored out-
doors to prevent the battery from over exposure to excessive sun or rain .
7. Store the battery pack in a cool, dry and ventilated place
with temperature between 32º F to 104º F.
8. Avoid over-loading the bike over 220 lbs including rider and any cargo
.
9. Avoid extended climbing o f hills over 15 degrees steep for over 15 minutes.
10. If the battery is found overheating, leaking, deforming, giving
out, has an odd smell, or is smoking, stop
using the battery pack immediately.
11. Do not use the battery pack on other
applications or to power other products.
12. Use only the specied adaptor to charge the battery. Using uncertied, non-recommended adaptor to
charge the battery pack may cause irreparable damage.
13. Keep the battery pack away from children’s reach.

7
14. For long term storage, the battery should be charged at
60%-80% capacity (about 3-4 hours). Repeat
the same procedure every 3 months.
15. The battery pack should be charged promptly when the power is low (i.e. 1-2 LEDs on), to avoid damage
caused by battery self-discharge.
16. Do not use chemical solvent to clean the case
of the battery pack or adaptor. Use a soft cloth to wipe and
clean any waterlogging or dirt on the surface of the battery pack and the adaptor.
17. Do not expose the battery for long periods of time to rain or strong sunlight
.
18. Do not place the battery pack in a humid environment or submerge
in water.
19. Do not throw the battery pack into re to avoid
explosion.

8
POWER BUTTON WALK BUTTON
POWER LEVEL
INDICATOR
PEDAL ASSIST SENSOR
MODE BUTTON
POWER BUTTON
The Power button controls the power supply to the display only. The battery must be turned on or off separately.
When the status is ON, the display will supply the current power and pedal assist levels.
POWER LEVEL INDICATOR
The four LED lights will indicate the current voltage of the battery. When the battery is low, the minimum power
indicator will ash.
WALK BUTTON
When walking your pedal assist bike, you can hold down the walk button. The bike will move along side you at 3.7 MPH. The
red indicator light will light up while the button is held down. Once the button is released, the power assist will be
cancelled.
MODE BUTTON
There are ve levels of pedal assist power. When riding the bike, push the MODE button to select the pedal assist
power level. Start off slowly, using the rst level of pedal assist until you get a proper feel for the bike and how it
handles in pedal assist mode.

9
HOW TO USE
After powering on the battery and control module, set the pedal assist mode button to the rst level. This will be
indicated by the rst light being illuminated on the pedal assist level indicator. Make sure you are in a safe open
area to ride before you engage the pedal assist feature. Never engage the pedal assist feature unless you are in a
balanced, ready to ride position with both hands on the handlebar controls. Remember also to always wear a hel-
met! Once ready, simply pedal the bicycle as normal. You will feel the pedal assist motor engage and “boost” you
along. If you stop pedaling, or engage the brake lever, the pedal assist feature will stop automatically.
USING THE CHARGER
The charger should be examined regularly for damage to the cord, plug, enclosure and other parts. In the event
such damage has occurred, the pedal assist bicycle should not be charged until qualied personnel have repaired
the charger or replaced it. Use only the supplied, recommended charger. Always use caution when charging.
The charger is not a toy and should be operated by an adult.
Never operate the charger near ammable materials or liquids, and operate the charger in well-ventilated areas.
Disconnect the charger and unplug it from the pedal assist bicycle when not in use. Do not exceed the recommended
charging time.
Always disconnect the charger from the pedal assist bicycle prior to wiping down or cleaning the pedal assist bicy-
cle with any liquid.
FAILURE TO HEED THE WARNINGS LISTED ABOVE INCREASES RISK OF POTENTIALLY
SERIOUS INJURY. USE THE APPROPRIATE CAUTION WHEN RIDING AND ALWAYS WEAR PROTECTIVE
GEAR.

10
Charging the Battery
Initial charge time: 10 hours, and never charge the battery longer than 30 hours.
Recharge time: up to 12 hours, and never charge the battery longer than 30 hours. When the pedal assist bicycle is
not in regular use, recharge the battery at least once a month until normal use is resumed.
1. Turn power OFF before charging. Plug the charger into the charger port on the pedal assist bicycle.
2. Plug the charger into a wall power outlet. The light on the charger housing should illuminate. A red LED light indi-
cates the battery is charging and a green LED indicates the battery is fully charged. (If the lights on the charger do
not light up, check the power to the outlets. If necessary, try a different electrical outlet.)
Rechargeable batteries are only to be charged under adult supervision. Always disconnect your
pedal assist bicycle from the charger before cleaning with liquid.
• Batteries may become damaged and could no longer accept a charge, if switch is left in the ON position when not in
use.
• Fully charge the battery before storage.
Note: Failure to recharge the battery at least once a month may result in a battery that will no longer accept a charge.
Battery: Always make sure the power switch is in the “off” position whenever the pedal assist bicycle is not in use.
Never store the product in outdoor conditions, never store it in the rain, and never store the product in freezing or
below freezing temperatures. These low temperatures will permanently damage the battery.

11
Always ensure that you are in a safe open area to ride before you engage the pedal assist feature.
Never engage the pedal assist feature unless you are in a balanced, ready to ride position with both hands on the
handlebar controls. Failure to follow these instructions may result in risk of serious injury or even death, and it may
also damage your pedal assist bicycle and void your warranty.
A pedal assist bicycle that does not work properly can cause you to lose control and fall. Inspect
the entire pedal assist bicycle thoroughly before every ride, and do not ride the pedal assist bicycle until any problem
has been corrected.
Charging produces explosive gases. Charge battery in a well ventilated area, away from sparks,
ames, smoking and combustibles.
Battery Care and Disposal
Do not store the battery in temperatures above 75° F (23.5° C) or below 32° F (0° C).
THIS PEDAL ASSIST BICYCLE CONTAINS LITHIUM ION BATTERIES WHICH MUST BE RECYCLED IN ACCOR-
DANCE TO YOUR LOCAL AND STATE LAWS. PLEASE CAREFULLY READ AND UNDERSTAND THE FOLLOW-
ING DISPOSAL INSTRUCTIONS:
Disposal: This product contains lithium ion batteries which must be disposed or recycled in an environmentally safe
manner. Do not dispose of the batteries in your household trash. Do not dispose of the batteries in a re, as the
batteries may explode or leak. The incineration, disposal in landll and/or placing lithium ion batteries with household
trash is prohibited by law in most areas. Return exhausted batteries to a state or federal approved battery recycler
or check with your local retailer of vehicle batteries. If you live in Florida or Minnesota, it is prohibited by law to throw
away lithium ion batteries in the municipal waste stream.

12
Charger
The charger supplied with the pedal assist bicycle should be regularly examined for damage to the cord, plug, enclo-
sure and other parts. And in the event of such damage, the pedal assist bicycle must not be charged until the charger
has been repaired or replaced. Only use the supplied battery charger or recommended replacement charger.
Do not store the battery in temperatures above 75º F (23.5º C) or below 32º F (0º C).
SB 1918/Cal. Veh. Code, §§ 406, 407.5 (CALIFORNIA) DISCLOSURE
YOUR INSURANCE POLICIES MAY NOT PROVIDE COVERAGE FOR ACCIDENTS INVOLVING THE USE OF
THIS BICYCLE / ELECTRIC VEHICLE. TO DETERMINE IF ANY COVERAGE IS PROVIDED, YOU SHOULD CON-
TACT YOUR INSURANCE COMPANY OR INSURANCE AGENT

13
QUICK ASSEMBLY GUIDE
TOOLSREQUIRED
1. Allen key wrenches: 3 mm, 4 mm, 5mm, 6 mm
2. Open end wrench 8 mm-10 mm
3. Open end wrench 13 mm-15 mm
4. Standard Phillips head and Standard at head screwdriver
GETTING STARTED
Open the carton from the top and remove the bike. Remove the straps and protective wrapping from the bike.
Inspect the bike and all accessories and parts for possible shortages. It is recommended that the threads and all
moving parts in the package be lubricated prior to installation. Do not discard packing materials until assembly is
complete to ensure that no required parts are accidentally discarded. Assemble your bike following the steps that
pertain to your model.

14
FRONT WHEEL ASSEMBLY
1. Remove the plastic protective sleeve from the fork dropouts.
2. Make sure the brakes are fully opened.
3. Place wheel into fork drop outs.
4. Install retaining washers with raised lip pointed towards the fork, and insert into the small hole of the fork blade.
5. Install axle nut and tighten. Make sure the wheel is centered between the fork blades.
6. Spin the wheel to make sure that it is centered and clears the brake shoes.
7. Turn the bicycle upright using the kickstand to support it.
It is very important to check the front wheel connection to the bike, Failure to properly tight-
en may cause the front wheel to dislodge causing serious injury or death.

15
HANDLEBARS ASSEMBLY
A loose stem bolt can cause a loss of steering control and result in serious injury or death. The stem must be tight
enough for the wedge nut to bite into the inner surface of the steer tube.
NOTE: The handlebar stem is pre-assembled to the handlebar
at the factory.
1. Remove the protective cap from the wedge end of the stem.
2. Slip the dust cap onto the stem as the photo shows.
3. Insert the stem into the head tube so that the minimum insertion line on the stem body is not visible.
4. Face the stem forward directly in line with the front wheel and tighten the stem bolt securely.

16
IMPORTANT NOTE:
Test the security of the handlebar stem within the steer tube of the front fork by clamping the
front wheel between your knees and trying to move the stem from side to side. The handlebar should not move
independent from the front wheel when applying pressure.
You can adjust the handlebar height and angle with the adjustable stem.
1. Loosen the stem bolt and plate underneath the stem, and adjust the stem to the desired angle and position.
2. Re-tighten the plate with the clamp bolt .

17
SEAT ASSEMBLY
The seat post must be inserted so that the Minimum Insertion Mark cannot be seen. The quick release mechanism
must be tightened securely to prevent a sudden shift of the seat when riding. Failure to do this may cause loss of
bike control.
Add a little white grease to the inside the seat tube and slide the post into the seat tube, making sure the mini-
mum-insertion mark is hidden. Tighten the quick-release lever. Rotating it clockwise with the lever open will tighten
the clamp, and you lock it into place by pushing rmly on it. It should take some effort to close it, but if you have to
force it, loosen the lever one rotation. The seat can be adjusted in height, angle and distance from the handlebars
to suit the individual rider. Saddle angle is a matter of personal preference but the most comfortable position will
usually be found when the top of the seat is almost parallel to the ground, or slightly raised at the front.
Test to make sure the seatpost is rmly installed by grasping the seat and trying to turn it sideways. If it moves, you
will need to further tighten the quick release.
NOTE: Remember that the Minimum Insertion Mark must remain inside the frame assembly.

18
PEDALS ASSEMBLY
Check for the right (R, red) sticker and left (L, green) sticker on each pedal and crank arm. Match the appropriate
pedal to each crank (right to right and left to left) for assembly. Start each pedal spindle by hand to avoid stripping
the threads. Tighten with a 15 mm narrow open ended wrench so that the shoulder of the pedal spindle is securely
tightened against the crank arm. The right side pedal has right-hand (clockwise) threading. The left pedal has left-hand
(counterclockwise) threading.
Attachment of an incorrect pedal into a crank arm will cause irreparable damage. Unless the shoulder of the pedal
spindle is tight to the face of the crank arm, the pedal may back out causing serious injury or death. Make it tight so
the shoulder is in complete contact with the surface of the crank arm and the pedal spindle shoulder bites into the
metal of the crank. Before your rst ride, please check to ensure your pedals are attached correctly.

19
FRONT FENDER ASSEMBLY
1. Install the pre-assembled fender into the fork legs facing forward with the fender bracket positioned behind the
fork.
2. Loosen the mounting bolt (together with the washer) from the fender bracket, and insert the front reector
and the mounting bolt into the bracket, and secure the mounting bolt as show below.
3. Attach fender arms by aligning the fender arm holes with the mounting holes on the fork end. Then insert the
mounting bolts through the fender arm holes to secure the bolts into the fork holes.