Denver Orus 7000 Specification sheet

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MOD :E-BIKE 7000
ENGLISH
Congratulations for purchasing this pedal assisted electric bicycle, carefully designed and manufactured by following the latest international
quality standards, including:
EN 14764-2005
EN 15194-2009
Please read this instruction manual carefully before use.
This manual contains important information on the safety and maintenance of the bicycle.
It is the purchaser’s responsibility to read this manual before use.
In the event that the original components should have production defects within the expiration of the warranty period, the manufacturer will
replace them. The warranty duration for electric bicycles is the following:
Frames and Forks: 2 years
Electrical components: 1 year
Other components: 1 year, except for tyres, inner tubes and accessories that are subject to wear.
The company assumes no liability for indirect or special damages. This warranty applies only to the original purchaser, in the possession of a
fiscal document proving the exact purchase date.
This warranty is applicable only in the case of defective components and does not cover the effects of normal use or damage caused by
accidents, abuse, excessive loading, negligence, improper assembly, improper maintenance or adding objects that are inconsistent with the
normal use of the bicycle.
No bicycle is indestructible and no claims are accepted for damage caused by improper use, by use in competitions, acrobatics, jumps, leaps or
similar activities. Claims must be made at the retailer, where the bicycle was purchased.
This warranty has no effect on your rights by law.
The company reserves the right to change or correct any specification without notice. All information and specifications in this manual are
correct at the time of printing.
I. Terms and conditions for using this pedal assisted electric bicycle
This pedal assisted electric bicycle is designed to be used on the road or on paved surfaces where the tyres do not lose contact with the ground. It
must be maintained according to the instructions in this booklet
The maximum weight of the cyclist including the load must be less than 100 kg.
Safety:
Before starting to use the pedal assisted electric bicycle, make sure it is completely safe.
Specifically check:
- nuts, bolts, fasteners, and that all components to be fixed on are tightened and are not worn or damaged
- the steering position is comfortable
- the brakes work effectively
- the steering is free without too much play
- the tyres are not damaged and are inflated to the correct pressure
- the pedals are screwed correctly onto the crankarms
PLEASE NOTE: Your pedal assisted electric bicycle should be professionally checked every six months to ensure correct and safe
functioning. It is the user’s responsibility to ensure all components are able to guarantee correct functioning. It is very important to check the
tyres monthly and control the wear line and, if the groove becomes invisible, the tyre is no longer working safely. Aparticularly worn tyre is very
dangerous and must be replaced. Adjust the brake pads at a 1-1.5mm distance from the rim.
FREQUENTLY CHECK THE TENSION OF THE SPOKES OF THE WHEEL DRIVE.

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PLEASE NOTE: We inform you that the user assumes personal risk for injuries, damage or losses if the above conditions are violated, and the
warranty will be automatically annulled.
List of components for the pedal assisted electric bicycle
1
Tyres & tube
15
Controller box
2
rims
16
Battery
3
spokes
17
Rear carrier
4
Front fork
18
Speed sensor
5
Front brake
19
Rear mudguard
6
Front mudguard
20
Kick stand
7
Handlebar stem
21
Cranks & chain wheel
8
frame
22
Pedals
9
Display unit
23
Chain cover
10
Brake levers
24
Motor cable joint where fitted
12
Rear brake
25
Front hub
13
Seat clamp
26
Rear hub motor
14
Saddle & seat post
The cyclist must pedal forward to obtain assistance from the electrical motor. This is an important feature in terms of safety. This pedal assisted
bicycle provides assistance up to 25 km/h, after which, the electrical motor no longer works. It is possible to go faster, but only by personal effort
and no electrical assistance.
To use the bike in the electric mode, turn on the power switch on the battery side, under the handle and the on/off button on the display. The
motor will start after one complete revolution of pedalling. This feature protects the motor and the control unit from possible damage and
preserves the life of the various electrical components.
Contents
1-Structure pedal assisted electric bicycle
2-Safety notes
3-Operations prior to use
4-Battery installation and function
5-Display functions
6-Battery use and maintenance
7-Battery charger use and maintenance
8-Hub motor use and maintenance
9-Electric control unit maintenance
10-“Power-off control” maintenance of the brake levers
11-Troubleshooting
12-General technical specifications
1–Structure of the pedal assisted electric bicycle (see parts I/II)
2–Safety notes

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We recommend using a helmet during use
Comply with the highway code
Be aware of traffic conditions
Frequent controls allow for better and safer use
Do not exceed a100kg load on the bicycle, including the cyclist
Never ride the bicycle with more than one person at a time
Make sure maintenance is carried out according to the instruction manual
Maintenance of the electrical components must be carried out by qualified staff. Contact your retailer if necessary
Do not jump. Compete, do acrobatics or other similar activities with the bicycle
Never ride the bike under the influence of drugs or alcohol
Use a soft cloth to clean the surface of the bicycle. For particularly soiled areas, clean with a small amount of mild soap and water. PLEASE
NOTE: do not wash the bicycle directly with jets of water, especially pressure pumps, as it could damage the electrical components.
3–Operations prior to use
Your new pedal assisted electric bicycle is a transport means equipped with a li-ion battery, high quality hub motor and a control unit with an
electric pedal assisted system to aid normal pedalling. The above-mentioned equipment assures safe steering with excellent performance. It is
important to note the following guidelines for the best possible experience with this bicycle.
-Make sure the tyres are fully inflated as indicated on the covers.
-Recharge the battery before each use
-Periodically apply oil onto the chain to keep it clean
4–Battery installation and function
FIG 2
The battery of the electric bicycle is located inside the rear frame (see fig 2)
To remove the battery you must firstly remove the saddle as illustrated in fig 3
FIG 3
The battery has a lock, which prevents sudden changes during use and especially prevents theft as illustrated in fig 4
FIG 4
5–DISPLAY functions

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FIG 5
ON /OFF BUTTON: the display turns on and off
6Km/h BUTTON: By pressing this button for more than 2 seconds, the bicycle motor starts without pedalling, keeping the button pressed. The
maximum the bicycle can reach is 6Km/h. As soon as the button is released, the electric aid ceases.
BUTTONS+/-: by pressing these buttons, you can set the required aid for the bicycle
6–Battery use and maintenance
Advantages of the Li-ion battery: this electric bicycle uses a high quality Li-ion battery that is light and does not pollute the environment.
Furthermore, this type of battery has the following advantages:
It recharges with no memory effect
It has great energy capacity and a small volume and is lightweight
Long durability
Functions without problems at different temperatures (from -10°C to +40°C)
To ensure long battery life and avoid damaging it, follow the guidelines below when using it:
-When the display shows battery charge L during use, recharge it as soon as possible (fig.5)
-Fully recharge the battery before long trips.
-if the bicycle is not used frequently, the battery must always be recharged every 2-3 months.
PLEASE NOTE:
1)The battery life may be reduced if it is not regularly recharged, due to natural discharging.
2)Never use any metal directly to connect the two poles of the battery, otherwise, the battery will be damaged due to a short circuit
3)Never place the battery near fire or other heat sources
4)Never shake or hit the battery
5)When the battery is not inserted in the bicycle, keep it out of reach of children to prevent unexpected accidents
6)It is forbidden to disassemble the battery
7–Battery charger use and maintenance
Before recharging the battery, please follow the points below regarding the charger:
Do not use the charger in an area with explosive gases and/or corrosive substances
Never shake or hit the charger to avoid damaging it
Protect the charger from the rain and damp
The charger should normally be used at a temperature between 0°C and +40°C
It is forbidden to disassemble the battery charger
Use only the battery charger supplied with the bicycle to avoid damage to the battery and to prevent voiding the warranty
During charging, the battery charger and battery should be at least 10 cm from the wall, or from air conditioning systems. Do not place
anything around the battery charger during use.
Charging procedure
To charge the battery of the electric bicycle, follow the procedure below:
- raise the handle of the battery and put the switch onto “1” (fig 6)
-The battery can be charged with an AC outlet
-Insert the charger output to the battery in a safe manner and plug the charger into an AC outlet
-During charging, the LED on the charger will become red, showing that it is charging. When the battery is fully charged, the LED will
become green.
FIG 6

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8–Hub motor use and maintenance
- Our electric bicycle is programmed to start the pedal assistance after one complete revolution of pedalling
- Do not use the electric bicycle during a flood or storm. Do not immerse electrical parts in water as they could get damaged
- Avoid any type of impact with the hub motor, otherwise, the cover and aluminium body may break
- Frequently check the screws of the hub motor on both sides; tighten them if they are not fastened well
- The cable connection to the motor must be checked
9–Electric control unit maintenance
The electric control unit is located under the battery of our electric bicycle
It is very important to take care of the electrical components by following the guidelines below:
-Be careful to avoid water entering the control unit or immersing it into water as it could get damaged
-Take care to protect the control unit from strong shakes or blows
-The control unit should work normally at a temperature from -15°C to +40°C
PLEASE NOTE: Do not open the electric control unit. Any attempt to open the control unit, modify it or adjust it in a different
manner will void the warranty. Contact the retailer or an authorized technician to repair the bicycle.
10 – “Power-off Control” maintenance of the brake levers
This is a key component to ride the bicycle safely. Firstly, take care to avoid impacts that could damage the brake levers. Secondly, check all nuts
and bolts are well tightened.
1–Troubleshooting
Problem description
Possible causes
Troubleshooting
After turning on the battery power, the
motor does not assist pedalling
1) The motor cable is loose; 2) The
brake lever does not spring back well
and therefore maintains the power on the
“off” position; 3) The fuse of the battery
is broken; 4) The speed sensor is too far
from the magnetic ring on the bottom
bracket; 5) The connection between the
sensor and the control unit is loose or
not corrected correctly.
Firstly, check the battery is charged. If it is not, charge it.
1) Check the connection is fixed correctly. If it is loose,
firmly connect it. 2) Make sure the brake lever springs
back to the normal position, accurately, without braking;
3) Open the battery compartment and check if the fuse is
broken. If it is, contact your retailer or an authorized
technician to install a new one. 4) Adjust the distance
between the magnetic ring and the sensor, making sure
the distance between them is less than 3 mm; 5) Fix the
connection between the sensor and the control unit well.
The distance you travel on a charged
battery becomes shorter (Note: battery
performance is directly connected to the
weight of the cyclist and any other load,
to the wind, to road conditions and to
constant braking).
1) The charging duration is insufficient;
2) The environmental temperature is so
cold to influence the battery’s
functioning. 3) With a road with
different steepness, going against the
wind or on a road with poor conditions
4) Tyres have a pressure that is too low;
5) With very frequent braking and
starting. 6) The battery has not been
used for a long time.
1) Charge the battery by following the instructions; 2) In
winter or at 0°C, it is better to keep the battery in a
heated place (home); 3) It will go back to normal if
outdoor conditions are normal; 4) Inflate tyres making
sure they are inflated to 45psi; 5) No problem, it will go
back to normal when conditions improve; 6) Charge
frequently as described in this instruction manual
(Chapter 6) If the problem persists, contact the retailer.
After connecting the charger to the outlet,
the LED does not illuminate.
1)Problem with the outlet;
2)Weak contact between the outlet and
the charger; 3) The temperature is too
low.
1) Check and repair the outlet.
2) Check and re-insert the charger firmly into the outlet.
3) Charge in a warmer environment. If the problem
persists, contact the retailer.
After charging for 4 or 5 hours, the LED
indicator of the charger is still red and the
battery is still not fully charged (Note: It
is very important to charge the bicycle
according to the instructions in Chapter 7,
to avoid any problem or damage to the
bicycle.
1) The environmental temperature is
over 40°C
2) The environmental temperature is
below 0°C
3) After use, it is impossible to charge it,
then the battery is “over-discharged”.
4) The voltage of the outlet is too low to
charge the battery.
1) Charge the battery in an area below 40° C, or
according to the instructions in Chapter 7;
2) Charge the battery in a warmer area, or according to
the instructions in Chapter 7;
3) Keep the battery according to Chapter 6 to avoid
natural “over-discharge”;
4) Do not charge when the outlet provides power lower
than 100V.
If the problem persists, contact the retailer.
NOTES

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CAUTION
ALL ELECTRIC CABLES HAVE AN ARROW ON THE CONNECTOR TO BE CONNECTED AND UNCONNECTED, SEE FIG 7. THE
TWO ARROWS MUCH MATCH TO BE CONNECTED
Fig 7
12 –Main technical specification sheet
Modello
Ref.
E BIKE 7000
26”
Here is some of the general technical data for this eletctric bikes:
maximun speed with electric assistance
25km/h ±5%
Distance full charge
25.9.V: 25~30km (total loading ≦75kgs)
Over Current protection value:
11±1A (sotto 29.4V)
Under voltage protection value:
2
Please find the crosssed technical data regarding the bike motor below:
Motor type:
Brushless con Starry Gears con Hall
Maximum riding noise:
<60db
Prated power :
200W
Massima emissione di potenza:
250W
Voltaggio:
25.9V
Please find the crossed technical data battery and charger below :
battery type:
LITIUM - ion
Voltage
25.9V
Capacity:
11Ah
Charger battery :
29,4v/2A