Jorvik Odin User manual

Instruction Manual
Jorvik Tricycles

JORVIK TRICYCLES
Please take time to record the following information:
RecordingYour Serial Number
Trike Serial No:
Battery Serial No:
Model:
Color::
Date of Purchase:
Distributor:
Contact:
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JORVIK TRICYCLES
Please use this product according to the instructions.
Introduction
Dear Customer,
Before using this e-trike please take time to read this manual.
It is the Owner’s responsibility to carefully read all of the contents of this manual and to comply with all
laws pertaining to the operation of tricycles and/or electric tricycles in your local jurisdiction. If you have
any questions consult with your local office for clarification.
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Contents
Recording Your Serial Number………………………………………………………………………….………………………...……………….…………2
Introduction……………………………………………………………………………………………………………………………...……………………………3
Safety Precautions…………………………………………………………………………………………………………………………………………...…….5
Assembly Instructions......................................................................................................................................................6
Charging instructions……………..…………………………………………………………………………………………….…………………………........9
LCD Display Function Overview…………………………………………………….........……………………………………………………….…..….10
Set Operation of meter …………………………………………………….........………………………………………………………….…..………….10
Error code indicator …………………………………………………….........………………………………………………………….…..……………….12
Operating instructions …………………………………………………………………………..............…………………………….…...…………….13
Riding Tips………………………………………………………………………………………………….……………………………………………………..…14
Maintenance………………………………………………………………………………………………………………………………………………………..15
Troubleshooting………………………………………………………………………………………………………………………………………...………..16
How to remove the rear axle, rear diff and bearing..................................................................................................17
How to change tyre.....................................................................................................................................................19

JORVIK TRICYCLES
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These electric trikes are not classified as motor vehicles; however, to drive them on the roads, various
countries have differing laws.
We have worked hard to provide you a quality product, well designed, and without defects.You too
have apart to play. With proper care, maintenance and attention to tricycle safety rules, your e-trike will
give you years of enjoyment.
Do not ride this tricycle until you have read and thoroughly understand the owner’s manual. It contains
information critical to your safety.If you have questions about the operation of this electric tricycle,consult
your authorised dealer.It is extremely important that you follow the safety guidelines contained in this
manual in order to ensure your maximum safety.If you loan your trike to anyone make sure they also know
how to operate it safely.
When using the tricycle, do not exceed the maximum user weight of 136 kgs (300 lbs) and please
be aware of increased braking distances during inclement weather conditions.
This E-tricycle is fine to use in the rain and snow, however it is not advised, to ride through puddles deep
enough to submerge the rear or front electronic hub as this will cause short circuitry and damage to the
electric apparatus.
The exposed metal contacts on the battery box are both positive and negative; therefore do not
touch at the same time with wet hands.
CAUTION! Fully charge the batteries before the first use!

JORVIK TRICYCLES
Safety Precautions
Safeguard your battery to ensure continued high performance.It should be recharged after each use.The
normal full-cycle battery life if it is continuously discharged and re-charged is about 600-800 cycles or
recharges, after which the storage capacity of the battery will gradually decline.If it is not fully discharged
and is recharged regularly, the service life of the battery will not be at its optimum.The batteries supplied are
atop quality batteries specifically designed for this vehicle.
CAUTION! Fully charge the batteries before the first use!
Failure to do this can result in decreased battery performance for the life of the trike. Fully charge the
battery each time you use the bike.
Battery performance is affected by the temperature, and is generally more efficient in warmer
temperatures. When the temperature drops below 32 F (0 C) the battery current may decrease by a
third. Consequently the travel range on a full charge in cold environments is much less.
Frequent braking and starting, riding uphill, travelling against a strong wind, starting from a standstill,
riding on rough or muddy roads, carrying more than one person and/or heavy loads will consume
extra battery power and shorten the range. A few tips to prolong the battery life during these
conditions are as follows:
Frequent Braking –try to look ahead and coast rather than stop and go frequently.
Riding uphill or against a stiff wind –pedal to supplement the battery power.
When starting from a standstill – use the pedals to help bring you up to speed.
When the battery meter indicates the voltage is low, switch to manual power and avoid using the
battery so you don’t shorten the battery life.
If the battery is being stored, remove the battery from the tricycle and recharge it every month.
Always turn off the power and remove the key from the battery before and during charging to
prevent damage to the controller and to the batteries!
This electric tricycle can be used in the rain, however, it must not be submerged in water or puddles
‐ the controller, motor and other electrical devices may be short circuited as a result.
DO NOT use chargers or other components that have not been approved and tested by
Jorvik Tricycles. Jorvik Tricycles is not responsible for damages caused by the use of other products not
specifically designed and tested for use with this electric bike.
Battery Chargers contain sensitive electronics. Improper use, dropping, or sudden jolts can damage
the charger and its internal components.
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JORVIK TRICYCLES
Seat Post Assembly
Seat Installation: Insure the mounting clamp is
mounted on the frame over the hole on the seat.
Slide the seat base into the hole and adjust to the
desired height. Push down the lever on the clamp
to secure the seat in the mounting hole.
**Please make sure the washer‘s finger are assembled correctly. (please assemble like below picture, if
the finger isn’t assembled correctly the front wheel will be inclined to one side) . Check that the wheel
is centered into the fork and the disk is free in the brake caliber. Ensure the wheel turns freely. Tighten
the nuts with a spanner. Do not over tighten.
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Assembly Instructions
Carefully remove the trike from its box.
On a clean material or clean floor, put the tricycle upside down to assemble the front
wheel. Loosen the nuts from the front axle. Slide the wheel into the slots at the end of the
forks. Make sure the disk for the brake slides into the front brake caliber cleanly.
Front Wheel Assembly Instructions
Ensure the wheel motor waterproof
patch cord fits together according to the
arrows which indicates the direction (As
the right picture shows) Press together
firmly.
For the hydraulic disc brake, front wheel
assembly is the same as above

JORVIK TRICYCLES
1. Match the fender hole to the front fork hole. Insert
the light support and hexagon socket head cap screw
like the below picture then tighten the screw.
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Assembly Instructions
How to assemble the front light and front fender
2. Match the light
hole to the support.
Insert the cross head
cap screw through
and tighten the screw.
3. The light is now
successfully
assembled.
4. Match the fender stay to the fork hole and tighten the
screw. (Same on the other side). Then the fender assembly is
now complete.
Handlebar Assembly
Put the Stem into the frame head tube，As the picture shows.
Use allen key to tighten (clockwise rotation).

JORVIK TRICYCLES
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Pedal Assembly
L or R on the pedal axle.
L means left pedal. R means right pedal.
Tighten clockwise for the right
pedal and anti-clockwise for the
left pedal.
Congratulations you have now assembled your e‐trike!
01 Handle bar 18~25
02 Stem 18~25
03 Saddle 18~25
04 Seat post 18~25
05 Front hub 40~45
06 Rear hub 18~20
07 B.B.Parts 40~45
No. Parts Torque required (N.M)
Recommended Torque for main part’s assembly

JORVIK TRICYCLES
Charging instructions
1. Out of the box, the battery is only semi-charged. Charge to its full capacity before first use.
2. For the first three charges, charge the battery for at least 12 hours.
3. Put the female plug of the charger into charging socket of the battery box. Insert the male end of the
plug into the outlet. The power is on when the indicator lamp of the charger is on. It is charging
when the indicator light is red.
4. When the light turns from red to green, the battery is fully charged.
5. After the green light is on, the charger is in “trickle charge” and will charge slowly and maintain the
charge.
Matched Standard charger (plug) and Lithium Battery
Charger Kit
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Caution:
1. Please make sure that the voltage in your country is suitable for the charger’s
input/output requirements.
2. Please ensure the e-trike power switch is off and the key has been removed before charging.
3. This charger is recommended for INDOOR use only.
4. When charging, please try to place out of reach of children.
5. Charger repairs should be carried out by a qualified technician –Do Not Attempt to Repair
Yourself.
6. Do not touch the two electrodes on the battery by hand.
7. When the bike is not in use, charging the battery is still recommend at least once every
month; for a minimum of two hours each time.
8. Do not use non Jorvik Tricycles recommended chargers.
9. Only use this charger in a dry, clean, well ventilated environment out of direct sunlight.
10. Do not shake or hit the battery violently.
11. Do Not Open the battery casing this will void your Warranty.

LCD DISPLAY FUNCTION
OVERVIEW
JORVIK TRICYCLES
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SET OPEARATION OF METER
Hold DOWN & UP for 2 seconds to enter into the mode of setting. Click MODE to choose setting
parameters and click DOWN & UP to exit setup.
Reset trip distance, trip time and max speed
Click DOWN to clear trip distance, trip time and max speed.

Max speed setting
JORVIK TRICYCLES
The max speed is 40 km/h for the default. User can modify the value of max speed, when the riding speed
exceeds the set value, the controller will stop supplying power to the e-trike, in order to ensure the safety
of the rider. The max speed ranges from 20 km/h to 34 km/h and then the max speed is 40km/h
※Click UP or DOWN to select the limited speed.
Wheel diameter setting
Select the accurate wheel diameter value to ensure the accuracy of display about speed and mileage.
※Click UP or DOWN to set the wheel diameter.
KM/H & MPH
Click UP or DOWN to switch the KM/H & MPH selection.
Voltage choose
Click UP or DOWN to switch the 36V & 48V selection.

JORVIK TRICYCLES
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ERROR CODE INDICATOR
If there is something wrong with the electronic control system, the display will flash at 1
HZ and show the error code automatically. Different error codes is corresponding with
different fault information, please see the following Error code table for details.
ERROR CODE TABLE
The error code is corresponding with the fault definition
Error code definition
1Current error or MOS damaged
2Throttle error(Start detection)
3Motor no phase position
4Hall error
5Brake error(Start detection)
6Under voltage
7Motor stalling
8Communication controller receiving error
9Communication display receiving error

JORVIK TRICYCLES
1. To use the Pedal Assist feature, start to pedal and after you reach a speed of 3 mph (5km/h) the motor
will start to assist you to the maximum speed set in (5).
2. Throttle: Your throttle is on the right hand side of your handlebars. Push the thumb throttle down while
seated on the trike. When the throttle is fully pressed it will assist you to the maximum speed set in (5).
To use the throttle push the thumb
lever down.
Caution: Only use the throttle whilst
seated on the trike.
4. The left brake lever controls the rear disc brake, and the right brake controls the front disc brake.
5. There is an automatic SHUT OFF of the throttle on the brake levers i.e. every time a brake lever is
pressed, the power from the motor is discontinued.
6. Maximum load for this bike is 136 kgs (300 lbs), (incl: load on rear basket)
7. The maximum load for the rear basket s 55 lbs (25 KG). The rear part is not suitable for installing
baby chairs and trailers.
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3. If your trike is without throttle, you could use thumb gear shifter or use the pedal to start
Operating instructions

JORVIK TRICYCLES
Riding Tips
1. Before riding, check to make sure the battery is fully charged, that the air pressure in the tyres is normal,
and make sure the front and back brakes are working properly.Check the tightness of the front and back
wheels, handlebar and that the seat is fastened tightly enough.
2. When climbing steep hills, a certain amount of pedalling is advisable so as not to drain the battery power
too quickly.
3. It’s a good idea to remove the battery key when leaving the trike unattended.
4. We recommend the wearing of safety helmets at all times whilst riding this trike.
5. Obey all traffic laws relevant to the operation of tricycles and electric tricycles.
6. Only one person at a time is permitted to ride this trike.
7. Please avoid deep puddles.
8. KEEP both hands on the handlebars at all times.
9. DO NOT hang objects on or under the handlebars
10. DO NOT brake suddenly in the rain or on slippery wet surfaces.
11. USE extreme caution when near other vehicles. Assume they do not see you, and be careful at junctions
and when starting from a stopped position.
12. Wear bright clothing to help make you visible to other motor vehicles.
13. Do not wear loose clothing that can become caught on the tricycle.
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JORVIK TRICYCLES
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Maintenance
Wheels: Wheels should be centred in the fork or dropouts. If you hear any irregular noise from the
wheels or brakes, the wheels should be checked and repaired. Regularly check the spokes of the
wheels for tightness and rim alignment. The wheels should rotate smoothly without wobbling from
side to side. Check the bearing play of the hubs by lifting the tricycle and spinning the wheel. It
should continue to spin for several turns after you stop spinning. To check the play of the hubs try
to move the rim from side to side between the forks. No substantial play should exist. If you detect
play or if the wheel is difficult to turn, the bearings must be adjusted or replaced. Please contact a
local bicycle dealer, to have the hub bearings adjusted for new bearings.
Rims: The rims should be smooth and without cracks, breaks or bulges.
Spokes: Check the tension of the spokes regularly. About the same tension should be on all the
spokes. If there is some minor loosening of the spokes, you may tighten the nipples, but it is
recommended that you take it to a bicycle shop. If there are loose spokes or if the rim has side
play of more than 4mm, immediately have the wheel trued by a bicycle engineer. Riding with
loose spokes may cause the wheel to fail!
Tyres: Inflate your tyres to the pressure embossed on the sidewall before use of your new bike. It
is recommended that the tyre pressure for your Electric Trike be around 25 psi. Every time you
ride, make sure the tyres are inflated according to the pressure on the sidewall. Improper tyre
pressure will make riding more difficult, cause excessive wear, and premature failure of the tyre.
The tyre should be properly seated in the rim and the fitting of the tyre bead and rim bead should
be checked. If the tube is pinched between the rim and the tyre, it will fail when inflated. Make
sure that the tyre is not cracked or worn unevenly. Check for bulges. Check and make sure that
the valve stem is straight in the rim. Irregular tyres should be replaced immediately.
Handlebar and Display: We have created the handlebar display so that you can easily see it while
riding. Loose or damaged grips on your handlebars are dangerous! If your grip comes off you
could lose control of your tricycle.
Brakes: Riding with brakes that are worn or damaged, or with worn cables or wheels in poor
condition may result in losing control of your e-trike. Wet weather hinders the braking
performance. You need more distance to safely stop in the rain or in a wet or icy conditions.
Before each ride, check to make sure your brake cables are free of obstacles, and are working
properly before operating your vehicles.

JORVIK TRICYCLES
Hydraulic brakes: It is better to keep the tricycle in normal temperature to avoid oil leak of the Caliper
piston. Please use hot water to spray on the Caliper before riding if the tricycle has been stored in low
temperatures. After 6 months, it is better to clean the brake Lining, brake lever and Caliper . At the
same time, please use alcohol to wipe the disc brake. After 1 year, we suggest to change the oil.
Batteries: There is a locking key to lock your battery onto the bike frame to discourage theft. Do not
attempt to open any of these batteries in any way! Doing so may cause chemical, electrical, and/or
fire hazards.
Lubricating the front axle, back-shaft and pivot etc. once every three months. Oil the bike chain and
brake cable pipe at least once every month.
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Troubleshooting
Problem Solution
The switch is turned to the
“ON” position, but the E -
trike does not work.
Check whether the battery and battery box seat are
lined up, and whether the battery box is locked.
After stopping, the trike
doesn’t restart.
Check whether the brakes are stuck.
In ‘Power mode’ the trike
runs slowly
Is the throttle opened fully?
Check to see if the battery is fully charged.
The Charger indicator is
dimmed and doesn’t appear
to be charging correctly.
Check whether there is electricity to the charger.
A yellow light is illuminated
on the charger whilst
charging.
Check whether the plug end of the charger has been
inserted properly.
If the above doesn’t solve your problem or if your particular issue isn’t listed here, then call
the Service department for assistance.

JORVIK TRICYCLES
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How to remove the rear axle, rear diff and bearing.
Use the tool to remove the
screws marked with red
circles. (for hydraulic brakes,
please remove the screw
like pictured to the right)
use the tool (3mm Inner Hexagon) to remove the above screw

JORVIK TRICYCLES
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Push the wheel from inside to remove
the wheel axle
After removing the wheel axle, put a rod inside, and use a wood/rubber hammer
to knock the rod to remove the bearing.

JORVIK TRICYCLES
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How to change the tyre
1. Remove the screws with
screwdriver
2.Remove the screw of the fender
stays
Finally, put the tricycle upside down to change the tyre.