Bosch DIN EN 15194, DIN EN 82079-1 User Manual

5 (1)
USER MANUAL
AS ORIGINAL USER MANUAL
DIN EN 15194 / DIN EN 82079-1
Sales:
Hermann Hartje KG Tel. 04251 - 811-500 info@hartje.de www.hartje.de
(
PEDELEC/EPAC
)
E-bike components
ALK
L
The BOSCH drive systems “Active Line” and “Performance Line” consist of the components shown here. The two drive systems differ only with respect to the technical setup of the components and with respect to the operation in case of the “Nyon” and “Purion” option.
Rechargeable battery with indicator
or
Standard charger
Compact charger
All other functions and safety devices are identical. Familiarise yourself with operation, the functions as well as the care and maintenance notes.
Control unit
or
Control computer
Active Line or
Nyon
Purion
Performance Line
WALK
WALK
Speed sensor
Drive
3
Table of contents
E-bike components 3
Table of contents 4
In an emergency 6
General protective measures 6 In the event of excessive heat 6 In the event of deformation, odour, liquid 6 If the rechargeable battery catches fire 6
Safety 7
General notes and information 7
Be absolutely sure to read the warning notes 7 Labelling of warning notes 7 Charger 10
Residual risks 11
Fundamental information 11
Symbols and terms 11
Symbols on the products 11 Symbols in this manual 12 Written labels 13 Units 13
Notes 13
E-bike 13
Differences between a bicycle and e-bike 13 Functionality 14 Range 14
Cycling with an empty rechargeable battery 14 Drive overheat protection 15
Rechargeable battery 15
Charging times 16 Storing the rechargeable battery 16 Transporting or shipping the rechargeable battery 16 Protective equipment 17
Use 17
Information regarding road traffic 17 Areas of application of the rechargeable battery and charger 18 Insurance 18 Lighting 18 Admissible total weight 18 Exclusion of wearable parts 18 Disclaimer 18 Transport 19 Disposal 19 Before each ride 20 Your first ride 20 Inspection instructions 21
Start-up 21
Preparations 21
Rechargeable battery 21 Charger 21 Removing the rechargeable battery 21
4
Table of contents
Operation 23
Rechargeable battery 23
Inserting the rechargeable battery 23 Charging indicator 23 Checking the charge level of the rechargeable battery 24 Charging the rechargeable battery 24
Control computer 27
Switching on and off 27 Insertion and removal 27 Removal lock 28 Power supply 28 Charging the control computer 29 Changing the batteries 30 Activating the e-bike 31 Deactivating the e-bike 32 Indicators of the control computer 32 Basic settings 35 Purion basic settings 36 Indicators of the Purion control computer 36 Switching Purion control computer on and off 36 Setting the level of assistance 37 Lighting 38 Charging external devices via USB 38 System query with USB 39 Walk assistance 39 Nyon option 40
Start-up 41 Operating notes 43 Control computer 44
Care 51
Checking the speed sensor 52
Error messages 54
Rechargeable battery 56 Charger 56
Technical data 57
Notes 59
Declaration of conformity 61
Legal notice 62
5
In an emergency
In an emergency
You can find notes on handling the rechargeable battery in this user manual. Despite compliance with all safety measures, the rechargeable battery poses a risk, e.g. if it catches fire (see chapter “Residual risks”).
• In an emergency, act in such a way that you do not at any time endanger yourself or other persons.
• In an emergency, follow the instructions on this page.
• Immediately read these instructions so that you can concentrate and respond in a calculated manner in the event of an emergency.
General protective measures
If you identify defects or damages to the rechargeable battery:
1. Do not use the rechargeable battery.
2. Wear protective gloves when you touch the rechargeable battery.
3. Do not inhale any gases or vapours that are emitted.
4. Avoid contact between your skin and any liquid that is leaked.
In the event of excessive heat
If you notice that excessive heat is being generated by the rechargeable battery:
1. Have the rechargeable battery checked by your specialist dealer immediately.
2. For short-term temporary storage, select an outdoor location and, if possible, place the rechargeable battery in a fire-proof container or on the soil.
3. If you store the rechargeable battery outdoors, clearly secure the area with ample space around the storage location.
In the event of deformation, odour, liquid
If you identify any deformation, odour or liquid leaked on the rechargeable battery:
1. If possible, do the following if there is no danger: Place the rechargeable battery in a fire and acid-proof container, e.g. made of rock or clay.
2. If you are able to transport the rechargeable battery without any danger: Have your specialist dealer dispose of the rechargeable battery immediately.
3. Select a fire-proof location outdoors for short-term temporary storage, e.g. on the soil.
4. If you store the rechargeable battery outdoors, clearly secure the area with ample space around the storage location.
If the rechargeable battery catches fire
1. Call the fire brigade immediately.
2. If possible, do the following if there is no danger: Use plenty of water and sand to cool the fire.
6
Safety
Safety
General notes and information
Be absolutely sure to read the warning notes
Read all warnings and notes in this user manual with care before you operate the e-bike for the first time. This user manual is a supplementary manual and integral
part of the e-bike user manual. Keep all user manuals so that they are handy and available at all times. Include the user manual when passing the e-bike on to third parties.
Labelling of warning notes
The purpose of the warning notes is to draw your attention to potential hazards. Your complete attention is required for the warning notes; the statements must be understood completely. Failure to follow a warning note may result in injury to yourself or other persons. The warning notes alone cannot prevent dangers. Follow all warning notes to avoid a risk when using the e-bike.
There are safety notes in the following categories:
WARNING
The signal word “Warning” designates a hazard with moderate degree of risk which may lead to death or severe injury if not avoided.
CAUTION
The signal word “Caution” designates a hazard with low degree of risk which may lead to minor or moderate injury if not followed.
NOTICE
The signal word “Notice” warns against potential damage to property.
7
Safety
WARNING
Risks for children and persons with impaired physical, sensory or mental capacities or lack of experience and knowledge, e.g. children or persons with impaired mental and physical capacities.
The e-bike, rechargeable battery and the charger may only be used by persons, who are able to act without restriction with respect to their mental and physical abilities. There is a high risk of injury for persons with restricted mental and physical capacities.
• Only allow the e-bike, rechargeable battery and the charger to be used by persons briefed on safe and proper use and who understand the risks arising in connection with it.
• Do not let children, young persons and persons without a vehicle operator’s license play with the e-bike.
WARNING
Risk of accident and injury!
There is an increased risk of accident and injury if the bicycle is used in an improper manner or with disregard for regulations.
• Do not repair the e-bike yourself.
• Have repairs performed by your specialist dealer.
CAUTION
Risk of damage!
High or low temperatures could restrict the functioning of the e-bike or damage it.
• Take note of the temperature limits.
• Do not park the e-bike near heat sources.
8
Safety
WARNING
Risk of fire and explosion!
Rechargeable batteries that have caught fire are very difficult to extinguish; the cells affected must burn down in a controlled manner. Responding properly may prevent severe damages.
• Read the chapter “In an emergency” so that you are properly prepared.
WARNING
Risk of fire and explosion!
Internal damages to the rechargeable battery may cause the rechargeable battery to overheat, emit gases or leak liquids even a significant amount of time after the damage occurred.
• Have your specialist dealer inspect the rechargeable battery after falls or severe impacts.
• Do not open, dismantle, drill through or deform the rechargeable battery.
CAUTION
Danger to health and the environment!
Lithium could be leaked if the rechargeable battery is damaged. Lithium causes severe burns to the skin.
• Do not touch the damaged rechargeable batteries with bare hands.
CAUTION
Risk of damage!
Improperly charging the rechargeable battery can damage the rechargeable battery and the drive.
• Do not charge the rechargeable battery if you suspect that it is damaged.
• Before charging the rechargeable battery for the first time, be absolutely sure to read the chapter “Charging the rechargeable battery”.
• Only use the original charger to charge the rechargeable battery and only under supervision.
• While charging the rechargeable battery, always place it on non-flammable materials (e.g. stone, glass, ceramics).
• If you are not absolutely sure how to handle lithium ion rechargeable batteries, have a qualified specialist explain how to do so.
9
Safety
CAUTION
Risk of damage!
Incorrect use of the rechargeable battery could cause damage to the rechargeable battery, the drive or surrounding objects, e.g. due to overheating.
• Only use the rechargeable battery included in the product contents for the original drive.
• Only use original rechargeable batteries approved for use with the original drive.
• Keep the rechargeable battery away from fire and other heat sources; protect it against exposure to intense sunlight.
• Protect the rechargeable battery against moisture. Never clean or spray the rechargeable battery with liquids.
Do not use the rechargeable battery if you notice any unusual warmth, odour or discolouration and/or if the rechargeable battery exhibits obvious damages.
Charger
WARNING
Risk to life!
Incorrect handling of electrical current and corresponding components poses a risk to life due to electric shock.
• Check the charger, mains cord and mains plug for damage before each use.
• If you identify or suspect damages, do not use the charger.
• Only use the charger indoors.
• Only connect the charger to a properly installed power supply “220 to 240 V ~ (50 Hz)”.
• Set up the charger so that it is not able to become moist or wet, e.g. due to splashing water.
• Never clean or spray the charger with liquids.
• While charging the charger, always place it on non-flammable materials (e.g. stone, glass, ceramics). Do not open, dismantle, drill through or deform the charger.
10
Fundamental information
• Only have the charger repaired by qualified professionals with original spare parts.
• Only use the charger to charge the original rechargeable battery or equivalent replacement rechargeable batteries.
• Always pull the mains plug out of the socket after use.
• Read the additional safety notes on the housing of the charger.
Residual risks
Using the e-bike is associated with the following unforeseeable residual risks despite compliance with all safety notes:
Risk of injury
- Gases, vapours and liquids could leak out of the rechargeable battery due to internal, invisible damages and in the event of fire. Injuries to external and internal organs are possible, e.g. in the event of contact with skin or inhalation of the gases (see chapter “In an emergency”).
Fire hazard
Internal, invisible damages can cause the rechargeable battery to catch fire and ignite objects in the surrounding area (see chapter “In an emergency”).
Risk of damage
- If the rechargeable battery catches fire, hydrofluoric acid leaks out with the smoke gas. Hydrofluoric acid is highly corrosive and causes permanent damage to surfaces (see chapter “In an emergency”).
Fundamental information
Symbols and terms
Symbols on the products
The following symbols are located on the packaging, the rechargeable battery or the charger:
Label for electrical devices that you must not dispose of with household waste. You are obligated by law to dispose of correspondingly labelled products at suitable recycling points for environmentally-friendly recycling.
Label for rechargeable batteries and batteries that you must not dispose of with household or other garbage. You are obligated by law to dispose of correspond­ingly labelled products at suitable recycling points for environmentally-friendly recycling.
11
Fundamental information
Label for environmentally-harmful hazardous substances. Exercise special caution when handling products labelled as such. Observe disposal guidelines!
Label for waste materials intended for recycling. Sort the packaging before you dispose of it. Dispose of cardboard and carton as waste paper and foils via the recyclable material collection service.
Symbol confirming conformity with guidelines for products corresponding to the requirements of the European General Product Safety Directive.
Labelling for products that may only be used indoors.
The 230 V ~/50 Hz mains connection corresponds to protection class II.
Symbol for direct current (DC).
Symbols in this manual
1. Steps to be performed in a particular order begin with a number.
Steps to be performed in no particular order begin with a dot.
Lists begin with a so-called dash.
NOTICE: Supplementary notes regarding steps to be
performed or use.
Terms
Terms with “nominal”: Nominal output, nominal capacitance etc. are values stipulated according to the design. The actual values may differ from the nominal values depending on operating con­ditions.
E-bike (Pedelec/EPAC): An e-bike is a bike powered by an elec­trical auxiliary motor. E-bikes of this kind are also referred to as pedelecs (pedal electric cycle) or EPAC (electric power assisted cycles). The term “e-bike” will be used hereinafter.
Capacitance: The amount of electrical charge in the unit “Ah” if the rechargeable battery has been completely charged (see chapter “Fundamental information > Symbols and terms > Units”).
Charging cycle: Refers to fully charging a completely depleted rechargeable battery.
12
Notes
Memory effect: Refers to the loss in the capacitance of recharge­able batteries if they are not completely charged (does not apply to lithium ion rechargeable batteries).
Pedal drive: Assembly consisting of pedal, crank arm and chain wheel.
Temperature limits: Minimum and maximum temperature at which the corresponding component may be used. At the same time, both the temperature limits for the component as well as for the ambient temperature may be specified.
Pedalling frequency: Number of revolutions of the pedal drive in one minute expressed in the unit “1/min”.
Written labels
- Image captions and references in the text are rendered in italics
Units
Unit Meaning Unit for
1/min per minute Revolutions
A Amperes Electric current (=W/V)
Ah Ampere hour Electric charge (=Wh/V)
g Gram Weight (=kg/1000) Hz Hertz Frequency (Hz=oscillation/s) kg Kilogramme Weight (=g×1000)
Nm Newton meter Torque
V Volt Electric voltage (=W/A)
W Watt Electric power (A/V)
Wh Watt hour Electric capacitance (=V×Ah)
Notes
E-bike
Differences between a bicycle and e-bike
The additional components of the electric drive constitute the major differences between a conventional bike and an e-bike.
- The e-bike's weight is considerably greater and its weight is distributed differently than with conventional bikes. This results in different handling.
- The drive has a significant effect on braking characteristics.
- E-bikes require greater braking forces. This may result in greater
.
wear than with conventional bicycles.
- The electrical assistance will increase your average speed.
• You should therefore cycle attentively. Keep in mind that
other road users must get used to the increased speed of the e-bike.
- The bike's handling and braking as well as handling of the rechargeable battery and charger require an appropriate level of knowledge.
• Familiarise yourself with the characteristics of your e-bike
even if you already have some experience with electric assisted bicycles (see chapter “Notes > Use > Before your first ride”).
13
Notes
Functionality
The drive only provides you with riding assistance when you pedal. The intensity of assistance is automatically adjusted depending on the selected riding mode, the pressure applied when pedalling, the load and the speed. The drive assists you up to a speed of 25 km/h.
Range
The drive is an assistive motor. The range is affected by your pedalling intensity.
• Set the assistance as low as possible. The lower the pedalling frequency of the pedal drive the higher
the energy requirement for the drive.
• Use the gear shift as you would without assistance.
• For inclines, head wind or a heavy load, use the lower gears of the gear shift.
The drive requires a large amount of energy when starting.
• Always start in a low gear and apply as much pressure to the pedal as possible.
• Before travelling uphill, switch to a lower gear in time.
• Ride with foresight in order to prevent unnecessary stops. Energy consumption increases under heavy loads.
• Do not transport any unnecessary loads.
Lack of care and maintenance may reduce the range.
• Handle the e-bike with care and observe all notes regarding the rechargeable battery in this user manual.
• Check the tyre pressure regularly.
• Comply with the maintenance intervals. Temperatures below +10 °C may negatively affect the perfor-
mance of the rechargeable battery during operation. When you are not using your e-bike:
• At low outdoor temperatures, take the rechargeable battery out of the holder and store it (see chapter “Notes > Rechargeable battery > Storing the rechargeable battery”).
• Only put it back in the holder directly before cycling.
Cycling with an empty rechargeable battery
If the rechargeable battery is completely used up during the ride, you can use your e-bike as you would a normal bike (see chapter “Operation > Rechargeable battery > Charging indicator”).
NOTICE: If the battery charge has been used up, the drive will
switch off. The lighting will be supplied with energy for another 2 hours.
14
Notes
Drive overheat protection
CAUTION
Risk of injury!
The drive and rechargeable battery can become very hot if a fault is at hand. You could injure yourself in the event of contact with your skin.
• Do not touch the drive and the rechargeable battery.
The drive is automatically protected against damage caused by overheating. If the temperature of the drive is too high, the drive will automatically switch off.
• To prevent the drive from overheating, set a low level of assis­tance at high outdoor temperatures or roads or paths with a substantial incline (see chapter “Operation» E-bike > Setting the level of assistance”).
• If the drive is switched off when the rechargeable battery is charged and at a speed of under 25 km/h, do not use the e-bike temporarily to allow the drive to cool off.
• If allowing the drive to cool off does not resolve the
have your specialist bike dealer inspect the
disturbance,
e-bike.
Rechargeable battery
Your e-bike is equipped with a high-quality lithium-ion recharge­able battery (Li-ion rechargeable battery). Li-ion rechargeable batteries are safe if used properly.
Li-ion rechargeable batteries have a relatively high energy den­sity. Therefore, this rechargeable battery must be handled with great care. For your safety, be absolutely sure to observe the following notes to ensure reliable operation and a long life-cycle:
Partial charging does not damage the rechargeable battery as it does not have a memory effect. Partial charging is evaluated according to its capacitance (a charge of 50 % corresponds to ½ charge cycle).
NOTICE
Risk of damage!
Self-discharge of the rechargeable battery for technical reasons may cause irreparable damages.
• Immediately recharge the rechargeable battery if empty.
• Take note of the temperature limits of the rechargeable battery (see chapter “Technical data”).
• Please note that outside temperatures under +10 °C may
reduce the power of the rechargeable battery.
• Keep in mind that the output of the rechargeable battery may begin to decline after 500 complete charging processes (charging cycles).
• Keep in mind that you will get used to cycling with electrical assistance after a while. This may result in a perceived drop in the output of the rechargeable battery.
• If there is a loss of power or the operating time is significantly reduced, contact your specialist dealer.
15
Notes
• Never perform any modifications on the rechargeable battery.
NOTICE: You can find more information about the rechargeable
battery in the chapter “Operation > Rechargeable battery”.
Charging times
If the rechargeable battery is empty, a full charge cycle requires 4 to 6 hours. The duration of the rechargeable battery charge cycle depends on the following factors:
- Battery capacitance
- Charge level of the rechargeable battery.
- Temperature of the rechargeable battery and surroundings.
Storing the rechargeable battery
If you do not use the rechargeable battery for a prolonged period of time, please store it as follows:
• Charge the rechargeable battery to approximately 60 to 80 % of the capacitance.
• For storage, take the rechargeable battery out of the holder and place it in a safe location.
• Store the rechargeable battery so that there is no risk of it falling down and so that it is out of reach of children and animals.
• If possible, store the rechargeable battery at room temperature in a dry, well ventilated area.
• If you are not using the rechargeable battery for a prolonged period of time, a well ventilated location such as a basement at approx. +10 to +15 °C.
• Protect the rechargeable battery against moisture and water.
it is best to store the rechargeable battery in
• Make sure that the top and bottom temperature limit is not exceeded or underrun during storage (see chapter “Technical data”).
• For storage exceeding 3 months, please recharge the rechargeable battery every quarter to half year depending on storage conditions. Then charge the rechargeable battery to approx. 60 to 80 % of the capacitance.
• After the charging process, always disconnect the charger
from the rechargeable battery and pull the mains plug out of the socket.
Transporting or shipping the rechargeable battery
Lithium ion rechargeable batteries are subject to the requirements of dangerous goods legislation. The private user may transport undamaged rechargeable batteries on the road without any further requirements.
• Please note that the special requirements for packaging and labelling e.g. during air transport or shipping orders apply for commercial transport.
• Contact the forwarding company or your specialist bicycle dealer directly for information regarding the transport of the rechargeable battery and suitable transport packaging.
NOTICE: Read the chapter “Notes > Use > Transport” for
information on how to transport the e-bike.
16
Notes
Protective equipment
Overheat protection
The rechargeable battery is equipped with a temperature monitor. It can only be charged at temperatures between 0 °C and 40 °C. If the rechargeable battery is not within the temperature range for charging, the three LEDs on the charge indicator will flash.
• Disconnect the rechargeable battery from the charger and let it reach the operating temperature.
• Only connect the rechargeable battery to the charger again once it has reached the permissible charging temperature.
CAUTION
Risk of injury!
Temperatures of over 40 °C can cause injury to the skin.
• If the charging process has ended prematurely, let the rechargeable battery cool off.
Fig.: H-1 Indicator for errors “Overheat protection” (left) and “ECP” (right) on the rechargeable battery indicator.
Electronic cell protection (ECP)
The “electronic cell protection (ECP)” protects the rechargeable battery against circuiting. If deactivate the rechargeable battery. If a defect is detected in the rechargeable battery, two LEDs on the charge indicator will flash (see Fig.: H-1).
• If the “ECP” error appears, have the rechargeable battery inspected by your specialist dealer.
deep discharge, overcharging and short-
there is a risk, a protective circuit will automatically
Use
1. Pull the mains plug out of the socket.
2. Once the rechargeable battery has cooled off, pull the charging plug out of the charging slot.
3. Have your specialist dealer inspect the rechargeable battery.
Information regarding road traffic
The assistance provided by e-bikes is effective up to a speed of 25 km/h. The technical configuration of your e-bike complies with the European standard EN 15194 for electrically power assisted bicycles and the bicycle standard DIN EN ISO 4210.
• Seek information regarding the relevant applicable regulations for the country or the region, e.g. from of Transport.
road traffic
the Ministry
17
Notes
gefertigt nach DIN 15194 Nenndauerleistung 250W bis 25km/h zulässiges Gesamtgewicht Kg
Hermann Hartje KG . Deichstraße 120-122 27318 Hoya/Weser . Germany . www.e-rad.de
BJ: 2017
140
• Ensure that you regularly obtain information regarding changes to the content of valid regulations.
Areas of application of the rechargeable battery and charger
The drive unit, rechargeable battery and charger are configured for use with one another and are approved only for use with your e-bike.
Insurance
• Check whether the conditions of your insurance policies (e.g. liability insurance, household contents insurance) sufficiently cover damages.
• In case of doubt, contact your insurer.
Lighting
Your e-bike is equipped with rechargeable battery-powered lighting. The rechargeable battery must always be inserted when using public roads so that the lighting is operational at all times.
Admissible total weight
The total admissible weight of your e-bike is specified on the CE sticker. The sticker is located on the inside of the chain stays.
Fig.: CE sticker specifying the total admissible weight.
Exclusion of wearable parts
In addition to the wearable parts listed in the user manual for the bicycle, the rechargeable battery – with the exception of production defects – is not covered by the warranty.
Disclaimer
The manufacturer cannot be held liable for damages or break­downs resulting from direct or indirect use of the e-bike.
18
Notes
Transport
WARNING
Risk of short-circuiting and fire!
The lithium ion rechargeable battery is considered a dangerous good and may be damaged if exposed to shocks and impacts without such damages being externally apparent.
• When transporting your e-bike, remove the rechargea­ble battery and store it separately.
• Transport the rechargeable battery with special care.
• To rule out any risks and damages, transport the e-bike as follows:
• Remove the rechargeable battery before transport (see the
chapter “Notes > Rechargeable battery > Transporting or shipping the rechargeable battery”).
By car
• Store the rechargeable battery so as to prevent slipping and collision with other objects during the trip.
• Properly secure the load to protect the rechargeable battery against compressive loads and avoid shocks.
• Store the rechargeable battery so that it is unable to be heated up by exposure to the sun or other heat sources.
With e-bikes, the forces from braking and lateral forces that act on the bike rack are stronger than with conventional bicycles.
• Check whether your bike rack is suitable for e-bikes.
• Ask your specialist dealer about suitable bike racks for your e-bike.
Using other forms of transportation
When transporting e-bikes with the rechargeable battery, special guidelines, which are constantly being expanded or updated, apply. These guidelines may differ from one another depending on the form of transportation.
• Contact the airline, train or ferry company in due time to get informed regarding valid provisions that apply for the port of e-bikes. Have the technical data handy for this purpose.
trans-
Shipping
• If you ship your e-bike, ship the rechargeable battery separately and well packed in a suitable transport container (see chapter “Notes > Rechargeable battery > Transporting or shipping the rechargeable battery”).
Disposal
• Read the explanation of the symbols printed or stamped on the packaging, the rechargeable battery and the charger (see chapter “Fundamental information > Symbols and terms”).
• Contact your specialist dealer or the appropriate authorities for information on disposal.
19
Notes
Packaging
• Dispose of the packaging material for environmentally-friendly recycling using the collection systems provided.
Rechargeable battery and charger
• Do not dispose of rechargeable batteries, electric components and the charger with household waste.
According to European Directive 2012/19/EU, electrical devices that are no longer functional must be collected separately and made available for environmentally-friendly use.
According to European Directive 2006/66/EC, defective or used up rechargeable batteries and batteries must be collected separately and made available for environmentally-friendly re-use.
• Dispose of the rechargeable battery and the charger at a collection point for electrical devices.
E-bike
• Dispose of the e-bike at your specialist dealer or a waste handler.
Before each ride
• Check your e-bike according to the chapter “Check list” in this user manual and in the user manual for your bicycle.
CAUTION
Risk of injury!
The e-bike may respond in a manner other than you expect if operated incorrectly.
• Read the chapter “Operation” completely before you switch it on for the first time.
• Fully charge the rechargeable battery before your first ride (see chapter “Start-up”).
Your first ride
• Practice operating and using it in an open area away from public traffic.
• Practice on level, solid ground with adequate grip.
1. Select the lowest level of assistance on the control unit (see chapter “Operation > E-bike > Setting the level of assistance”). Start slow.
2. Operate the brakes with care and get used to the braking effect.
3. Once you are able to safely operate the brakes, familiarise yourself with the fully automatic assistance.
4. Once you are able to ride safely, repeat the familiarisation phase and test the brake in other riding modes.
5. Practice using the walk assistance function (see chapter “Operation > E-bike > Walk assistance”).
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