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TRANSLATION OF THE ORIGINAL OPERATING INSTRUCTIONS
Bull s Ami nga E1, Bull s Ami nga E2, Bull s Ami nga Eva 1, Bull s Ami nga Eva 2 Bul ls Aminga Eva 3, Bul ls Aminga Eva TR 3,
Bull s Ami nga Eva TR 3 ABS, Bull s Copperhead E1, Bull s Copperhead E1 Street, Bull s Copperhead E2, Bull s Copperhead Evo 1,
Bull s Copperhead Evo 1 Street 27.5, Bull s Copperhead Evo 1 XXL, Bul ls Copperhead Evo 2, Bul ls Copperhead Evo 2 Street,
Bull s Copperhead Evo 2 XXL, Bul ls Copperhead Evo 2 XXL Street, Bul ls Copperhead Evo 3, Bull s Copperhead Evo 3 XXL,
Bull s Copperhead Evo AM 1, Bul ls Copperhead Evo AM, 2 Bul ls Copperhead Evo AM 3 ABS, Bul l s Cross E1, Bul l s Cross Flyer Evo,
Bull s Iconi c E1, Bul ls Iconi c Evo 1, Bul ls Urban Evo 10, Bul ls Urban Evo 5, Sonic Eva 1, Soni c Eva 2, Soni c EVA TR1,
Sonic EVA TR2, Sonic Evo 1, Soni c Evo 2, Soni c Evo 3, Soni c Evo AM1, Sonic Evo AM2, Soni c Evo AM3 Carbon, Soni c Evo AM4,
Sonic Evo EN1, Soni c Evo EN2, Soni c Evo TR, Soni c EVO TR1, Sonic EVO TR2, Sonic Evo TR3 Carbon, Soni c Evo, Twenty 6 Evo
20-17-4001, 20-17-4002, 20-17-4003, 20-17-4004, 20-17-4013, 20- 17-4018, 20-17-4019, 20-17-4020, 20-17-4021, 20-17-4022,
20-18-1040, 20-18-1040, 20-18-1041, 20-18-1041, 20-18-1042, 20- 18-1043, 20-18-1044, 20-18-1045, 20-18-1046, 20-18-1047,
20-18-1048, 20-18-1049, 20-18-1050, 20-18-1077, 20-18-1078, 20- 18-1079, 20-18-1080, 20-18-1890, 20-18-4001, 20-18-4002,
20-18-4003, 20-18-4004, 20-18-4005, 20-18-4006, 20-18-4009, 20- 18-4012, 20-18-4014, 20-18-4015, 20-18-4016, 20-18-4017,
20-18-4018, 20-18-4019, 20-18-4020, 20-18-4021, 20-18-4022, 20- 18-4023, 20-18-4024, 20-18-4032, 20-18-4033, 20-18-4034,
20-18-4035, 20-18-4037, 20-18-4039, 20-18-4040, 20-18-4041, 20- 18-4042, 20-18-4050
IMPORTANT
READ CAREFULLY BEFORE USE
KEEP SAFE TO CONSULT AT A LATER DATE
MY20 B01- 32_1.0_21 .06 .2019
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Summary of Contents for Bosch Bulls Aminga E1

  • Page 1 TRANSLATION OF THE ORIGINAL OPERATING INSTRUCTIONS IMPORTANT READ CAREFULLY BEFORE USE KEEP SAFE TO CONSULT AT A LATER DATE L L K L K K K K K K K K W W W W W W A A W W A Bull s Ami nga E1, Bull s Ami nga E2, Bull s Ami nga Eva 1, Bull s Ami nga Eva 2 Bul ls Aminga Eva 3, Bul ls Aminga Eva TR 3, Bull s Ami nga Eva TR 3 ABS, Bull s Copperhead E1, Bull s Copperhead E1 Street, Bull s Copperhead E2, Bull s Copperhead Evo 1, Bull s Copperhead Evo 1 Street 27.5, Bull s Copperhead Evo 1 XXL, Bul ls Copperhead Evo 2, Bul ls Copperhead Evo 2 Street,...
  • Page 2: Table Of Contents

    PowerTube battery General warnings 3.4.12 Purion display Toxic substances 3.4.13 USB port Requirements for the rider 3.4.14 BOSCH Pedelec ABS BAS100 Protection for vulnerable groups 3.4.15 Emissions Data privacy 3.4.16 Tightening torque Personal protective equipment Environmental requirements Safety markings and safety instructions 13...
  • Page 3 Contents Assembly 6.3.5.2 Adjusting the air suspension fork Required tools negative deflection Unpacking 6.3.5.3 Adjusting the steel suspension fork 5.2.1 Scope of delivery negative deflection Commissioning 6.3.5.4 Adjusting the rebound 5.3.1 Checking the battery 6.3.6 Adjusting the suspension of the 5.3.2 Installing the wheel in the Suntour fork FOX fork...
  • Page 4 Contents 6.12 Using the push assist system 7.2.7 Cleaning the battery 6.12.1 Using the riding light 7.2.8 Cleaning the display 6.12.2 Selecting the level of assistance 7.2.9 Cleaning the drive unit 6.12.3 Journey information 7.2.10 Cleaning the brake 6.12.3.1 Resetting the trip distance Servicing 6.12.3.2 Resetting the range 7.3.1...
  • Page 5 Contents 11.4 Charger operating instructions Keyword index Glossary Appendix Translation of the original EC declaration of conformity MY20B01-32_1.0_21.06.2019...
  • Page 6: About These Operating Instructions Manufacturer

    About these operating instructions About these operating instructions Manufacturer Thank you for your trust! BULLS pedelecs are sporting equipment of the The pedelec manufacturer is: highest quality – you have made a good choice. ZEG Zweirad-Einkaufs-Genossenschaft eG Your specialist dealer has advised you and Longericher Straße 2 assembled your product.
  • Page 7 20-18-4034 AM 1 27.5+ Street 27.5 (Gent) Bulls Copperhead Evo Mountain bike 20-18-1078 Mountain bike 20-18-4035 Bulls Aminga E1 27.5 AM 2 27.5+ Bulls Copperhead Evo Mountain bike Mountain bike 20-18-1079 20-18-4037 Bulls Copperhead E2 29 AM 3 ABS 27.5+...
  • Page 8: Identifying The Operating Instructions

    About these operating instructions Laws, standards and directives Type no. Model Pedelec type Mountain bike The operating instructions comply with the t.b.a. Sonic Evo AM1, 27.5" essential requirements specified in: Mountain bike t.b.a. Sonic Evo AM2, 29” • Machinery Directive 2006/42/EC •...
  • Page 9: Instruction, Training And Customer Service

    About these operating instructions 1.7.1 Instruction, training and customer Notice service May lead to material damage if ignored. The supplying specialist dealer will provide customer service. Contact details can be found on 1.7.4 Safety markings the back page of these operating instructions and The following safety markings are used on the on the data sheet.
  • Page 10: Language Conventions

    About these operating instructions 1.8.2 Language conventions 1.8.3 Information on the nameplate The pedelec described in these operating Alongside the warnings, product nameplates also instructions may be equipped with alternative contain other important information about the equipment. The pedelec equipment is defined by pedelec: its respective type number.
  • Page 11: Nameplate

    About these operating instructions Nameplate The nameplate is situated on the frame. You will information on the nameplate. find the precise position of the nameplate in Figure 2. You will find thirteen pieces of ZEG Zweirad-Einkaufs- Genossenschaft eG Longericher Str. 2 50739 Köln, Germany Typ: 20-16-0001...
  • Page 12: Safety

    Risk of fire and explosion due to incorrect connecting cables or defective contacts. charger  Use the battery with BOSCH Systems Batteries which are recharged with an unsuitable pedelecs only. This is the only way that the charger may become damaged internally. This battery will be protected from dangerous may result in fire or an explosion.
  • Page 13: Toxic Substances

    Safety Toxic substances CAUTION WARNING Risk of fire and explosion due to high temperatures Intoxication from suspension oil Excessively high temperatures will damage the Suspension oil in the rear frame damper is toxic to battery. The battery may self-ignite and explode. the touch, irritates respiratory tracts and causes ...
  • Page 14: Requirements For The Rider

    Environmental hazard posed by oil and During maintenance, the pedelec is connected to lubricants from rear frame damper the diagnosis tool and data is transferred to Bosch Pedelec Systems (Robert Bosch GmbH) about the The rear frame damper contains toxic and use of electric drive components to help improve environmentally harmful oils and lubricants.
  • Page 15: Emergency What To Do In An Emergency

    Safety After skin contact Symbol Explanation Remove any solid particles immediately. Rinse Read the instructions the affected area with plenty of water for at least 15 minutes. Then dab the affected skin gently. Do Separate collection of electrical not rub dry. Remove contaminated clothing and electronic devices immediately.
  • Page 16: Leaking Fluids

    Safety 2.8.4 Leaking fluids 2.8.4.1 Brake fluid  The brake system must be repaired immediately if brake fluid leaks out. Contact your specialist dealer about repair.  Dispose of leaking brake fluid in an environmentally responsible way in accordance with statutory regulations. Ask a specialist dealer for more information.
  • Page 17: Overview

    Overview Overview Figure 2: Pedelec viewed from the right, Bulls Aminga used as example Front wheel Saddle Fork Rear wheel Handlebars Chain Stem Damper Frame Battery and nameplate Seat post MY20B01-32_1.0_21.06.2019...
  • Page 18: Description

    Overview Description 3.1.2 Suspension Both forks and suspension forks are fitted in this 3.1.1 Wheel and suspension model series. A suspension fork is based either on a steel spring or air suspension. Unlike a rigid fork, a suspension fork has two functions which improve floor contact and comfort: suspension and damping.
  • Page 19: Steel Suspension Fork Structure

    Overview 3.1.2.1 Steel suspension fork structure 3.1.2.2 Air suspension fork structure The pedelec's fork features both air suspension and a compression damper plus a rebound damper in some cases. Figure 5: Example showing Suntour fork The stem and handlebars are fastened to the fork steerer (1).
  • Page 20: Structure Of The Fox Rear Frame Damper

    Overview 3.1.3 Brake system 3.1.2.3 Structure of the FOX rear frame damper The rear frame damper features air suspension, a The pedelec's brake system comprises either a compression damper and a rebound damper. hydraulic: • rim brake on the front and rear wheels •...
  • Page 21: Disc Brake

    Overview 3.1.3.2 Disc brake 3.1.3.3 Back-pedal brake Figure 11: Pedelec brake system with a disc brake – example Figure 12: Pedelec brake system with a back-pedal brake – example Brake disc Rear wheel rim brake Brake calliper with brake linings Handlebars with brake lever Handlebars with brake lever Front wheel rim brake...
  • Page 22: Abs

    The indicator lamp lights up for about 5 seconds Figure 13: BOSCH ABS before the system switches off completely. The ABS indicator lamp will then go out, even though ABS control unit with housing the ABS control system is not available.
  • Page 23: Electric Drive System

    The battery temperature is monitored at all times. Each individual cell in a Bosch rechargeable battery is protected by a steel cup and cased in a plastic housing. You must not open this housing. You...
  • Page 24: Pannier Rack Battery

    The type and duration of operating conditions have a significant effect on the battery life. Just like any other lithium-ion battery, the Bosch Figure 16: Details of frame battery battery will age naturally, even if it is not being used.
  • Page 25: Integrated Battery

    Overview 3.1.6 Control panel with display Battery housing Charging port for charger plug The control panel with display uses four operating Charging port cover elements to control the drive system and shows Battery lock journey data. Key for the battery lock Battery level indicator The pedelec battery powers the control panel with On-Off button (battery)
  • Page 26: Riding Light

    When the riding light is activated, the headlight and the rear light are switched on together. 3.1.8 Charger Each pedelec is supplied with a charger. As a general rule, any BOSCH charger may be used: • The 2A compact charger • The 4A standard charger •...
  • Page 27: Proper Use

    Overview Proper use The general laws and the regulations for the prevention of accidents and environmental The pedelec must only be used in perfect, fully protection in the respective country of use must be functional condition. National requirements may adhered to. All check lists and instructions for apply to the pedelec which the standard actions in these operating instructions met.
  • Page 28: Improper Use

    Overview Improper use • carrying other people • riding with excessive baggage Failure to adhere to the proper use poses a risk of • riding with no hands personal injury and material damage. The pedelec • riding on ice and snow is not suitable for the following uses: •...
  • Page 29: Technical Data

    Overview Technical data 3.4.4 Performance Line Cruise motor Continuous power rating 250 W 3.4.1 Pedelec Max. torque 63 Nm Transportation temperature 5 °C - 25 °C Nominal voltage 36 V DC Ideal transportation temperature 10 °C - 15 °C Protection class IP54 Storage temperature 10 °C - 30 °C...
  • Page 30: Lighting

    Overview 3.4.7 Lighting 3.4.10 PowerPack 500 battery Applicable to motors: Performance Line Cruise, Nominal voltage 36 V Performance Line Speed and Performance Line CX Nominal capacity 13.4 Ah Voltage about 6/12 V Energy 500 Wh Maximum output Weight 2.6/ 2.7 kg Front light 8.4/17.4 W Protection class...
  • Page 31: Bosch Pedelec Abs Bas100

    Storage temperature -10 °C - +60 °C Protection class IPx7 Weight about 1 kg Table 27: BOSCH Pedelec ABS BAS100 technical data 3.4.15 Emissions A-weighted emission sound pressure < 70 dB(A) level Total vibration level for the hands and < 2.5 m/s²...
  • Page 32: Environmental Requirements

    Overview Environmental requirements You can be ride the pedelec within a temperature As a general rule, you should avoid temperatures range between 5 °C and 35 °C. The drive system under -10 °C or over +60 °C is limited in its performance outside this You must also keep within the following temperature range.
  • Page 33 Overview The pedelec is unsuitable for the following areas of use: Child's bicycles/ City and trekking Area of use bicycles for young Mountain bikes Racing bicycle Cargo bike Folding bicycle bicycles adults Never drive off-road Never drive off-road Never drive off-road Never drive off-road Never drive off-road or perform jumps.
  • Page 34: Description Of Controls And Screens

    Overview Description of controls and 3.6.3 Control panel on-screen indicators screens The control panel with display has seven on-screen indicators: 3.6.1 Handlebars Figure 20: Detailed view of pedelec from rider position, example Rear brake lever Bell Figure 22: On-screen indicators overview Headlight Display Front brake lever...
  • Page 35: Gear Recommendation

    Overview  System data The gear recommendation function has to be switched on in the system settings. To view all the information on the system being Symbol used and the software, the rider has to call up the  Pedalling frequency is too high, a higher gear is system data.
  • Page 36 Overview Applies only to Pedelecs with eShift with manual System settings and data Shimano DI2 automatic hub gears In order to see the system settings and data, the The following additional functions are available on rider has to call up the system settings. The rider the function display: can change the values of the system settings, but not the system data.
  • Page 37: System Message

    Overview Applies only to Pedelecs with eShift with manual Applies only to Pedelecs with eShift with NuVinci Shimano DI2 automatic hub gears. H|Sync/ enviolo with Optimized H|Sync Screen display Change Screen display Change – Start gear + This is where you can set the start Gear calibration This is where you can perform a gear.
  • Page 38: Abs Indicator Lamp

    Overview 3.6.5 ABS indicator lamp The anti-blocking system indicator lamp must light up after the system has started up and must go out once speed has reached about 5 km/h. If the ABS indicator lamp does not light up when the electric drive system starts, the ABS is defective.
  • Page 39: Transporting And Storing

    Transporting and storing Transporting and storing CAUTION Physical transport Oil leak if no transport securing device characteristics The brake securing device prevents the brakes from being applied accidentally during 4.1.1 Dimensions during transportation transportation. This could cause irreparable damage to the brake system or an oil leak, which There was no information relating to the box will harm the environment.
  • Page 40: Transporting The Battery

    Transporting and storing Storing Notice The specialist dealer will advise you on how to CAUTION select a suitable rack system properly and how to use it safely. Risk of fire and explosion due to high temperatures  If you ship the pedelec, we recommend that you have it partially dismantled and packaged Temperatures over 60 °C can also cause liquid to properly by the specialist dealer.
  • Page 41: Break In Operation

    Transporting and storing 4.3.1 Break in operation 4.3.1.1 Preparing a break in operation  Remove battery from the pedelec. Notice  Charge battery to around 30%–60% The battery discharges when not in use. This can  The pedelec needs to be cleaned with a damp cause irreparable damage to the battery.
  • Page 42: Assembly

    Assembly Assembly Unpacking CAUTION WARNING Hand injuries caused by cardboard packaging Injury to the eyes The shipping carton is closed with metal staples. Problems may arise if the settings are not made There is a risk of puncture wounds and cuts when to components properly and you may sustain unpacking and crushing the packaging.
  • Page 43: Commissioning

    Assembly Commissioning 5.3.1 Checking the battery WARNING CAUTION Risk of fire and explosion due to faulty battery Risk of fire and explosion due to incorrect charger The safety electronics may fail if the battery is damaged or faulty. The residual voltage can Batteries which are recharged with an unsuitable cause a short circuit.
  • Page 44: Installing The Wheel With Screw-On Axle

    Assembly  Tighten the axle with a 5 mm hexagon socket 5.3.2.2 Installing the wheel with screw-on axle (20 mm) spanner to 8–10 Nm.  Insert the axle completely on the drive side. Figure 26: Tightening the axle  Insert the securing screw on the non-drive Figure 29: Tightening the inserted axle side.
  • Page 45 Assembly  Tighten the axle with the red handle. 5.3.2.3 Installing the wheel with a quick release axle CAUTION Crash caused by loose quick release axle A faulty or incorrectly installed quick release axle may become caught in the brake disc and block the wheel.
  • Page 46: Installing The Wheel With A Quick Release

    Assembly  Check the position and clamping force of the 5.3.3 Installing the wheel with a quick quick release lever. The quick release lever release must be flush with the lower housing. You must CAUTION be able to see a slight impression on the palm of your hand when you close the quick release Crash caused by unfastened quick lever.
  • Page 47: Installing The Wheel In The Fox Fork

    Assembly  Push in the quick release until you hear a 5.3.4 Installing the wheel in the FOX fork clicking sound. Make sure that the flange is Only applies to pedelecs with this equipment extended. 5.3.4.1 Wheel with quick release (15 mm) The procedure for installing the 15 x 100 mm and 15 x 110 mm quick releases is the same.
  • Page 48: Adjusting The Fox Quick Release

    Assembly 5.3.4.2 Adjusting the FOX quick release 5.3.4.3 Installing the wheel with Kabolt axles The procedure for installing the 15 x 100 mm and 15 x 110 mm Kabolt axles is the same.  Place the front wheel in the fork ends of the fork.
  • Page 49: Pedelec Sale

    Assembly Checking the headset backlash  To check the handlebar headset backlash, close the quick release lever on the stem. Place the fingers of one hand on the upper headset cup, pull the front wheel brake with the other hand and try to push the pedelec backwards and forwards.
  • Page 50: Operation

    Operation Operation CAUTION Risks and hazards Risk of fire and burning due to hot motor The motor housing becomes hot when riding. WARNING Touching it may cause burns to the skin or other objects. Injuries and death caused by other road users ...
  • Page 51: Tips For A Greater Range

    Operation Gear shift Moisture penetrating at low temperatures may impair individual pedelec functions due to the Shifting gears correctly also makes pedelecs open structural design. more efficient: It is best to set off and ride up hills using a low gear and switch up a gear depending ...
  • Page 52: Error Messages

    Operation Error messages Code Description Method of resolution 6.2.1 Error message display  Internal display error Have display checked. The drive system monitors itself continuously and  Internal drive unit error Re-start the system.  Contact your specialist displays a number as an error message if a known dealer if the problem error is detected.
  • Page 53 Operation Code Description Method of resolution Code Description Method of resolution   Authentication error Turn off the drive system. Charger error Replace the charger.   Remove the battery. Contact your specialist  Insert the battery again. dealer if the problem ...
  • Page 54: Battery Error Message

    Operation 6.2.2 Battery error message Code Description Method of resolution The battery is protected against deep discharge,  870, Communication error Re-start the system.  overcharging, overheating and short circuits by 871, Contact your specialist dealer if the problem Electronic Cell Protection (ECP). In the event of a 883 ...
  • Page 55: Before The First Ride

    Operation Before the first ride 6.3.2 Determining the seat height  To determine the seat height safely, either push CAUTION the pedelec near to a wall, so that you can lean on the wall to support yourself or ask another person Crash caused by incorrectly adjusted torques to hold the pedelec for you.
  • Page 56: Height-Adjustable Seat Post

    Operation  Set the seat post at the required height. Lowering the saddle  To lower the saddle, press your hand down on the CAUTION saddle or sit on the saddle. Press the seat post activation lever and hold it down. Crash caused by an excessively high seat post ...
  • Page 57: Adjusting The Handlebars

    Operation  The handlebar settings must only be adjusted while the pedelec is stationary.  Unfasten and adjust the designated screw connections, and clamp them with the maximum tightening torque for the clamping screws of the handlebars. 6.3.3 Adjusting the handlebars Figure 51: Open (2) and closed (1) clamping lever on the stem;...
  • Page 58: Checking The Clamping Force In Quick

    Operation 6.3.3.4 Checking the clamping force in quick releases  Open and close the quick releases on the stem or the seat post.  The clamping force is sufficient if the clamping lever can be moved easily from the open final position into the middle and has to be pressed with the fingers or base of the thumb from the middle point onwards.
  • Page 59: Adjusting The Suspension Of The

    Operation 6.3.4.3 Adjusting the grip distance on a CAUTION Magura brake lever Only applies to pedelecs with this equipment Crash caused by incorrectly set suspension If the suspension is adjusted incorrectly, the fork Use a T25 TORX® wrench to turn the setting may become damaged, so that problems may screw to adjust the grip distance.
  • Page 60: Adjusting The Air Suspension Fork Negative Deflection

    Operation  Get off the pedelec without allowing it to 6.3.5.2 Adjusting the air suspension fork negative deflection deflect. Only applies to pedelecs with this equipment  Measure the distance between the dust wiper and the cable tie. This dimension is the sag. ...
  • Page 61: Adjusting The Rebound

    Operation  The ideal setting in relation to the weight of the 6.3.6 Adjusting the suspension of the rider has been achieved when the shock FOX fork absorber deflects 3 mm under the stationary Only applies to pedelecs with this equipment load of the rider.
  • Page 62: Adjusting The Rebound

    Operation  Pump the suspension fork up to the desired  Increase or reduce the air pressure until you pressure. Never exceed the recommended have reached the desired sag. maximum air pressure. Comply with the values  Once the sag is correct, re-tighten the blue air of the filling pressure table.
  • Page 63: Setting The Suntour Rear Frame Damper

    Operation 6.3.7 Setting the Suntour rear frame 6.3.7.2 Adjusting the rebound damper The rebound defines the speed at which the rear frame damper rebounds after being loaded. The Only applies to pedelecs with this equipment rebound setting depends on the air pressure setting. Higher sag settings require lower rebound settings.
  • Page 64: Setting The Fox Rear Frame Damper

    Operation 6.3.8 Setting the FOX rear frame damper The negative deflection (2) is the distance between the O-ring (4) and the rubber air Only applies to pedelecs with this equipment chamber seal (1). The total deflection of the rear frame damper (5) is the distance between the end 6.3.8.1 Adjusting the negative deflection of the rear frame damper (3) and the rubber air chamber seal (1)
  • Page 65: Retracting The Brake Linings

    Operation  Determine your rebound setting based on the air pressure. Turn the rebound adjuster back anti-clockwise by the number of clicks specified in the table below: Air pressure (psi) Recommended rebound setting < 100 Open (anti-clockwise) 100 - 120 120 - 140 140 - 160 160 - 180...
  • Page 66: Accessories

    Operation Accessories CAUTION We recommend a parking stand into which either Risk of crushing due to exposed springs the front or rear wheel can be inserted securely for pedelecs which do not have a kickstand. The The child may crush his/her fingers on exposed following accessories are recommended: springs or open mechanical parts of the saddle or Description...
  • Page 67: Bicycle Trailers

    Operation 6.4.3 Pannier rack cables, brake cables, hydraulic and electrical cables are adjusted as necessary, the rider's The specialist dealer will advise on choosing a freedom of movement is not restricted and the suitable pannier rack. pedelec's permitted total weight is not exceeded. The specialist dealer must install the pannier rack The specialist dealer will provide instruction on the first time to ensure that it is safely fitted.
  • Page 68: Before Each Ride

    Operation Before each ride Check list before each ride  Check the pedelec before each ride. CAUTION  Do not use the pedelec if there is evidently something wrong with it. Crash caused by difficult-to-spot damage If the pedelec topples over or you have a fall or an ...
  • Page 69: Using The Kickstand

    Operation Using the kickstand CAUTION CAUTION Crash caused by unsecured baggage Crash caused by a lowered kickstand Loose or unsecured objects on the pannier rack, e.g. belts, may become caught in the rear wheel. The kickstand does not fold up automatically. This may cause a crash with injuries.
  • Page 70: Rechargeable Battery

     Protect the battery against heat over 60 °C, connecting cables or defective contacts. e.g. against permanent direct sunlight.  Use the battery with BOSCH Systems Risk of fire and explosion due to short circuit pedelecs only. This is the only way that the...
  • Page 71: Frame Battery

    Operation 6.9.2 Pannier rack battery Notice Only applies to pedelecs with this equipment If you leave a key inserted when riding or transporting the pedelec, it may break off or the 6.9.2.1 Removing the pannier rack battery locking system may open accidentally. ...
  • Page 72: Inserting The Integrated Battery

    Operation  (1) Open the battery lock with the key. 6.9.4 Charging the battery  (2) The battery is released and falls into the WARNING retainer guard.  (3) Hold the battery in your hand from beneath. Risk of fire and explosion due to faulty battery Use the other hand to push on the retainer The safety electronics on damaged or faulty guard from above.
  • Page 73: Charging The Dual Battery

    Operation  6.9.5 Charging the dual battery The ambient temperature during the charging process must be within the range from 0 °C to Only applies to pedelecs with this equipment 40 °C.  The battery can remain on the pedelec or can be One of the charging sockets is not accessible or is removed for charging.
  • Page 74: Charging Process When One Battery Is Used

    Operation 6.9.5.2 Charging process when one battery is used You can charge each battery individually if you remove them from their mounts. If only one battery is used, you will only be able to charge the battery on the pedelec which has an accessible charging socket.
  • Page 75: Electric Drive System

    Operation 6.10 Electric drive system 6.10.2 Switching off the drive system As soon as you stop pushing the pedals in normal 6.10.1 Switching on the electric drive mode or reach a speed of 25 km/h, the drive system system switches off the assistance system. The assistance system starts up again if you push the CAUTION pedals and your speed is less than 25 km/h.
  • Page 76: Control Panel With Display

     Insert new CR 2016 display batteries. You can The internal display battery discharges when it is obtain the batteries recommended by Bosch not in use. This can cause damage to the internal from your specialist dealer. Ensure correct display battery.
  • Page 77: Overview Of Actions

    Operation 6.12 Using the push assist system 6.11.3 Overview of actions CAUTION Action Button Duration Injury from pedals or wheels Switching on the display The pedals and the drive wheel turn when the push assist system is used. There is a risk of Switching off the display injury if the pedelec wheels are not in contact with the ground when the push assist system is used...
  • Page 78: Using The Riding Light

    Operation 6.12.1 Using the riding light 6.12.3.3 Changing the tachometer from kilometres to miles  The drive system needs to be already switched You can change the displayed values from on to turn on the riding light. kilometres to miles. ...
  • Page 79: Brake

    Operation 6.13 Brake DANGER DANGER After swallowing Hydraulic fluid can be fatal if it is swallowed  Rinse out mouth with water. Never induce and penetrates into the respiratory system vomiting! Risk of aspiration!  Place a person lying on their back who is Hydraulic fluid may leak out after an accident or due to material fatigue.
  • Page 80: Using The Brake Lever

    Operation WARNING CAUTION Amputation due to rotating brake disc Crash after cleaning or storage The brake disc in disc brakes is so sharp that it The brake system is not designed for use on a can cause serious injuries to fingers if they are pedelec which is placed on its side or turned inserted into the disc brake openings.
  • Page 81: Using The Back-Pedal Brake

    Operation 6.13.2 Using the back-pedal brake WARNING Only applies to pedelecs with this equipment Accidents on bends and slippery ground  The best braking effect is achieved if the pedals You are at greater risk of falling off if you use ABS are in the 3 o'clock and 9 o'clock position when braking manoeuvres on bends.
  • Page 82: While Riding

    Operation  Remember that the anti-blocking system can WARNING make your braking distance longer.  Reduce your speed on slippery ground. Brake in Accidents due to manipulation bursts and in good time. Modified or manipulated ABS components or use of non-authorised replacement components will Notice have an adverse effect on the ABS function.
  • Page 83: Adjusting The Compression Of The Fox Damper

    Operation 6.14.2 Adjusting the compression of the 6.14.3 Adjusting the compression of the Fox damper Suntour fork Only applies to pedelecs with this equipment Only applies to pedelecs with this equipment The compression adjuster makes it possible to The compression adjuster makes it possible to make quick adjustments to the suspension make quick adjustments to the suspension behaviour of the damper to suit changes in terrain.
  • Page 84: Adjusting The Rebound In A Rock

    Operation  Use the OPEN position for rough descents and  If the rear wheel bounces back much more the LOCK position for efficient climbing. First set quickly or slowly than the front wheel, change the the compression adjuster to the OPEN position. setting by turning the setting wheel.
  • Page 85: Using The Derailleur Gears

    Operation 6.15.1 Using the derailleur gears Notice The interior hub is not completely waterproof. If Only applies to pedelecs with this equipment water gets into the hub, it may rust and the gear The speed and range can be increased while switch function may no longer function as a result.
  • Page 86: Eshift With Shimano Di2 Automatic Hub Gears

    Operation You will find how to switch from automatic to 6.15.3.3 eShift with Shimano DI2 automatic hub gears manual mode, depending on the shifter used, described in your operating instructions for your Only applies to pedelecs with this equipment gear shift. The new gear is shown briefly on the screen each If you use the shifter when in automatic mode, the time it is changed.
  • Page 87: Cleaning And Servicing

    Cleaning and servicing Cleaning and servicing Cleaning check list The following servicing measures must be performed regularly. Servicing can be performed  Clean the pedals after each ride by the operator and rider. In case of any doubt, consult the specialist dealer. Clean the suspension fork and, if ...
  • Page 88: Basic Cleaning

    Cleaning and servicing Basic cleaning 7.2.1 Cleaning the frame  Soak dirt stains on the frame with dish-washing CAUTION detergent if the dirt is thick and ingrained.  After leaving it to soak for a time, remove the Crash caused by brake failure dirt and mud with a sponge, brush and The braking effect may be unusually poor toothbrush.
  • Page 89: Cleaning The Chain

    Cleaning and servicing 7.2.6 Cleaning the chain Notice Notice  Do not clean the battery with solvents, such as thinners, alcohol, oil and corrosion protection,  Never use aggressive (acid-based) cleaners, or with cleaning agents. rust removers or degreasers when cleaning the chain.
  • Page 90: Cleaning The Brake

    Cleaning and servicing 7.3.1 Servicing the frame Notice  Dry frame after cleaning. If water enters into the drive unit, the unit will be  Spray with care oil. Clean off the care oil again permanently damaged. after a short time. ...
  • Page 91: Maintenance

    Cleaning and servicing Maintenance 7.4.2 Checking the tyres  Check the tyre wear. The tyre is worn if the anti- CAUTION puncture protection or the carcass cords are visible. Crash and falling caused by unintentional  A specialist dealer will need to change the tyre if activation it is worn.
  • Page 92: Presta Valve

    Cleaning and servicing 7.4.4.2 Presta valve 7.4.5 Brake system  It is recommendable to use CAUTION a bicycle pump with a pressure gauge. The Crash caused by brake failure operating instructions for the bicycle pump must be Worn brake discs and brake linings, as well as a adhered to.
  • Page 93: Checking The Brake Discs For Wear

    Cleaning and servicing 7.4.8 Checking the brake discs for wear 7.4.13 Checking the belt and chain tension  Check that the brake disc is no less than 1.8 Notice mm at any point. Excessive chain tension increases wear.  The brake discs have not reached the wear limit.
  • Page 94: Maintenance

    Maintenance Maintenance CAUTION Hazard for the environment due to toxic WARNING substances Injury due to damaged brakes The brake system contains toxic and Special tools and specialist knowledge are environmentally harmful oils and lubricants. Such required to repair the brakes. Incorrect or fluids will contaminate if they enter the sewers or unauthorised assembly can damage the brakes.
  • Page 95: Axle With Quick Release

    Maintenance 8.1.1 Checking the quick release clearance is too great (more than 1 mm on the fork bridge).  Check the position and clamping force of the  The specialist dealer will fully inspect the quick release lever. The quick release lever interior and exterior of the rear frame damper, must be flush with the lower housing.
  • Page 96: Cable-Operated Gear Shift, Single-Cable

    Maintenance 8.2.1 Cable-operated gear shift, single- 8.2.3 Cable-operated twist grip, dual- cable cable Only applies to pedelecs with this equipment Only applies to pedelecs with this equipment  For a smooth gear shift, adjust the adjusting  For a smooth gear shift, set the adjusting sleeves on the shifter housing.
  • Page 97: Troubleshooting, Fault Clearance And Repair

    Troubleshooting, fault clearance and repair Troubleshooting, fault clearance and repair Troubleshooting and fault  Insert the battery. clearance  Start the drive system.  If the drive system does not start up, remove WARNING the battery. Risk of fire and explosion due to faulty battery ...
  • Page 98: Repair

    Troubleshooting, fault clearance and repair Repair Special knowledge and tools are required for many repairs. That is why only a specialist dealer may perform repairs such as: • Replacing tyres and rims • Replacing brake pads and brake linings • Replacing and tensioning the chain.
  • Page 99: Recycling And Disposal

    Recycling and disposal Recycling and disposal CAUTION Hazard for the environment WARNING The fork, rear frame damper and hydraulic brake Risk of fire and explosion system contain toxic and environmentally harmful The safety electronics on a damaged or faulty oils and lubricants. Such fluids will contaminate if battery may fail.
  • Page 100: Documents

    Documents Documents 11.1 Parts list There was no information relating to a parts list yet at the time of going to press. You'll find the information in the latest operating instructions. MY20B01-32_1.0_21.06.2019...
  • Page 101: Assembly Report

    Documents 11.2 Assembly report Date: Frame number: Components Description Criteria Measures if rejected Accept- Assembly/inspection Tests Rejection ance Front wheel Assembly O.K. Loose Adjust quick release Kickstand Check mount fastening Functional check O.K. Loose Retighten screws Tyre pressure too low/too Tyres Tyre pressure check O.K.
  • Page 102 Documents Components Description Criteria Measures if rejected Drive/gear shift Chain/cassette/ Refasten if necessary or replace Check for damage O.K. Damage pinion/chainring as specified in parts list Chain guard/spoke Check for damage O.K. Damage Replace as specified in parts list guard Bottom bracket axle/ Check mount fastening O.K.
  • Page 103: Maintenance Log

    Documents 11.3 Maintenance log Diagnosis and documentation of current status Date: Frame number: Components Frequency Description Criteria Measures if rejected Inspection Tests Maintenance Accept- Rejection ance Front wheel 6 months Assembly O.K. Loose Adjust quick release Kickstand 6 months Check mount fastening Functional check O.K.
  • Page 104 Documents Components Frequency Description Criteria Measures if rejected Inspection Tests Maintenance Accept- Rejection ance Light system First examination O.K. Error message Contact battery Rechargeable manufacturer; take out of battery service, new battery Connections, correct O.K. Cable defective, New cabling Light cabling wiring no light Side light...
  • Page 105 Documents Technical inspection, checking safety, test ride Components Description Criteria Measures if rejected Assembly/inspection Tests Accept- Rejection ance Functional check O.K. No full braking; braking Locate defective part in brake Brake system distance too long system and correct Gear shift under operat- Functional check O.K.
  • Page 106: Charger Operating Instructions

    Documents 11.4 Charger operating instructions MY20B01-32_1.0_21.06.2019...
  • Page 107 Standard Charger BCS220 0 275 007 907 Input: 230V 50Hz 1.5A Li-Ion Output: 36V Use ONLY with BOSCH Li-Ion batteries Made in PRC Robert Bosch GmbH, Reutlingen eBike Battery Charger 36-6/230 Fast Charger BCS250 0 275 007 918 Input: 230V 50Hz 2.15A...
  • Page 108 Documents Compact Charger %&6 MY20B01-32_1.0_21.06.2019...
  • Page 109 Documents MY20B01-32_1.0_21.06.2019...
  • Page 110 Documents MY20B01-32_1.0_21.06.2019...
  • Page 111 Documents MY20B01-32_1.0_21.06.2019...
  • Page 112 Documents MY20B01-32_1.0_21.06.2019...
  • Page 113 Documents MY20B01-32_1.0_21.06.2019...
  • Page 114 Documents MY20B01-32_1.0_21.06.2019...
  • Page 115: Keyword Index

    Keyword index Keyword index Fork, 17 - setting the compression damper, Air chamber, 19 Quick release, 17 Air valve Position, 18 Fork, 18 Fork end, 17 Rear frame damper, 19 Setting the rebound damper, 83 Range, 33 Alternative, 9 structure, 18 Rear frame damper, Frame, 16 structure, 19...
  • Page 116: Glossary

    Glossary Glossary and associated wiring for the motor electrical power assistance. Brake lever Electrically power assisted cycle, pedelec Source: EN 15194:2017: lever used to apply the Source: EN 15194:2017: electrically power brake. assisted cycle, equipped with pedals and an auxiliary electric motor, which cannot be propelled Braking distance exclusively by means of the auxiliary electric motor, except in start-up assistance mode.
  • Page 117 Glossary Maximum continuous power Permitted total weight Source: ZEG: the maximum continuous power is Source: EN 15194:2017: weight of the fully the maximum power for the electric motor output assembled pedelec plus the rider and baggage, shaft during 30 minutes. as specified by the manufacturer.
  • Page 118 Glossary Wear Source: DIN 31051: reduction in useful life (4.3.4), caused by chemical and/or physical processes. Weight of ready-to-ride bicycle Source: ZEG: the indicated weight for a ready-to- ride bicycle refers to the weight of a pedelec at the time of sale. The weight of each additional accessory must be added to this weight.
  • Page 119: Appendix

    Appendix Appendix Translation of the original EC declaration of conformity The manufacturer: ZEG Zweirad-Einkaufs-Genossenschaft eG Longericher Straße 2 50739 Köln, Germany hereby declares that the electrically power assisted cycles of types: rocco Year of manufacture 2019 and year of manufacture 2020 comply with all applicable requirements of Machinery Directive 2006/42/EC.

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