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Bulls Lacuba Evo 25, Translation Of The Original Operating Instructions, Page: 131 / 176

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Bulls Lacuba Evo 25 Translation Of The Original Operating Instructions Download Page 131

034-03212_1.0_03.12.2018

129

Maintenance

8.1.3.6

Servicing the chain

Grease the chain thoroughly with chain oil after 
cleaning.

8.1.3.7

Servicing the drive elements

Service front and rear derailleur articulated shafts 
and jockey wheels with Teflon spray.

EN_034-03212_1.0_BULLS Brose Center MY19_Inhalt.book  Page 129  Monday, December 3, 2018  9:37 AM

Summary of Contents for Lacuba Evo 25

Page 1: ...016 19 17 1017 19 17 1018 19 17 1019 19 17 4133 19 17 4134 19 17 4135 19 17 4136 19 17 4137 19 17 4138 19 17 4138 034 03212 1 0 3 December 2018 Lacuba Evo 8 Lacuba Evo 25 Lacuba Evo 25S Lacuba Evo Cro...

Page 2: ...or communication of their content is prohibited unless expressly approved Any infringement will render the offender liable for compensation All rights reserved in the event that a patent utility model...

Page 3: ...Recommended tyre pressure bar front rear Wheel circumference mm Company stamp and signature After a tyre change refer to the tyre markings for the permitted tyre pressures and make sure that they are...

Page 4: ...3 1 7 2 Information on the type plate 13 1 7 3 Language conventions 15 1 8 Type plate 17 1 9 Identifying 18 1 9 1 Operating instructions 18 1 9 2 Bicycle 18 2 Safety 19 2 1 Requirements for the rider...

Page 5: ...ge and assembly 49 5 1 Transportation 49 5 1 1 Transporting the battery 51 5 1 2 Using the transport securing system 51 5 2 Storing 52 5 2 1 Break in operation 53 5 2 1 1 Preparing a break in operatio...

Page 6: ...2 2 Adjusting the quick release clamping force 81 6 3 Adjusting the brake lever 81 6 3 1 Adjusting the pressure point on a Magura brake lever 81 6 3 2 Adjusting the grip distance 82 6 3 2 1 Adjusting...

Page 7: ...ing the back pedal brake 115 7 10 Suspension and damping 116 7 10 1 Adjusting the compression of the Suntour fork 116 7 10 2 Adjusting the compression of the Fox fork 117 7 10 3 Adjusting the compress...

Page 8: ...4 8 4 Adjusting and repairing 136 8 4 1 Use original parts and lubricants only 136 8 4 2 Wheel quick release 137 8 4 2 1 Clamping the clamping lever 138 8 4 2 2 Clamping version I 138 8 4 2 3 Clamping...

Page 9: ...e specialist dealer 152 8 4 17 First aid for system messages 153 8 4 17 1 First aid 153 8 4 18 First aid in case of complete failure 154 8 5 Accessories 155 8 5 1 Child seat 155 8 5 2 Bicycle trailer...

Page 10: ...o tend to be non professionals Staff at all specialist dealers have specialist training and qualifications and are therefore capable of identifying risks and preventing hazards which may arise during...

Page 11: ...s for bicycles Requirements and test methods EN 82079 1 2012 Preparation of instructions for use Structuring content and presentation Part 1 General principles and detailed requirements and EN ISO 171...

Page 12: ...nificant changes are included in a new issue of the operating instructions You will find any modifications to these operating instructions at www bulls de service downloads 1 5 Language The original o...

Page 13: ...to contact your specialist dealer you will find other specialist dealers at www zeg de The rider or the operator of the bicycle will be instructed in person on the bicycle functions when the supplying...

Page 14: ...l safety notes Chapter 2 page 19 You can distinguish this chapter as it has a grey background Type and source of the danger Description of the danger and the consequences Measures SIGNAL WORD Will lea...

Page 15: ...accordance with the following pattern Requirements optional Instruction for action Result of the action optional 1 7 2 Information on the type plate Alongside the warnings the type plates of the produ...

Page 16: ...g and jumps of up to 61 cm suitable for rough off road riding and jumps of up to 122 cm suitable for the most difficult terrain Table 3 Area of use City and trekking bicycle Child s bicycle bicycle fo...

Page 17: ...make reference to the use of alternative components Read the instructions Separate collection of electrical and electronic devices Separate collection of ordinary and rechargeable batteries Must not b...

Page 18: ...used for better legibility The following conventions are used in these operating instructions Term Meaning Operating instructions Original operating instructions or translation of the original operati...

Page 19: ...total weight 6 Year of manufacture 7 Bicycle type 8 Safety instructions 9 Disposal instruction 10 Area of use 11 Model year 12 Weight of the ready to ride bicycle 13 Shut off speed ZEG Zweirad Einkauf...

Page 20: ...and trekking bicycle 19 17 1012 Lacuba Evo 25 City and trekking bicycle 19 17 1013 Lacuba Evo 25 City and trekking bicycle 19 17 1014 Lacuba Evo 25 City and trekking bicycle 19 17 1015 Lacuba Evo 25S...

Page 21: ...reach of children If the bicycle is used by minors comprehensive instruction should be provided by or in the presence of the legal guardians Supervised use should also be scheduled until it is certain...

Page 22: ...spective country of use must be adhered to All check lists and instructions for actions in these operating instructions must be met Approved accessories can be installed by specialist staff Each bicyc...

Page 23: ...ned riders carrying other people riding with excessive or unsecured luggage riding with no hands riding on ice and snow improper servicing improper repair tough areas of use such as professional compe...

Page 24: ...ation of use of the bicycle If necessary they translate the operating instructions into a language which the rider understands familiarises the rider with the functions of the bicycle before the first...

Page 25: ...rer He must independently guarantee compliance with the EC directives again in order to circulate the bicycle again attach the CE marking again and avoid compromising occupational safety EN_034 03212_...

Page 26: ...mudguard 4 Headlight 5 Handlebars 6 Stem 7 Frame 8 Seat post 9 Saddle 10 Pannier rack 11 Reflector and rear light 12 Rear mudguard 13 Rear wheel 14 Kickstand 15 Chain 16 Chain guard 17 Rechargeable b...

Page 27: ...of bicycle from rider position example 1 Rear brake lever 2 Bell 3 Headlight 4 Front brake lever 5 Gear shift 6 Operating element 7 Display 8 Fork lock 9 Gear shift 2 1 1 2 3 4 6 5 7 8 9 EN_034 03212_...

Page 28: ...lease 7 Hub 8 Valve 9 Fork end of the suspension fork 3 3 1 Valve Each wheel has a valve It is used to fill the tyre with air There is a valve cap on each valve The screw on valve cap keeps out dust a...

Page 29: ...valve The Presta valve requires a smaller hole in the rim which is why it is especially suitable for the narrow rims of racing bicycles The air pressure can be measured with this valve The rider can f...

Page 30: ...4 1 Rim brake Alternative Figure 5 Rim brake components with details Magura HS22 used as an example 1 Rear wheel rim brake 2 Brake booster 3 Brake lining 4 Handlebars with brake levers 5 Front wheel...

Page 31: ...ng lever Figure 6 Rim brake locking lever closed 1 and open 2 2 1 The rim brake locking lever is not marked with any lettering Only a specialist dealer may set the rim brake locking lever EN_034 03212...

Page 32: ...heel The brake lever is pulled to increase brake pressure The brake fluid is used to transfer pressure through the brake lines to the cylinders in the brake calliper The braking force is boosted by a...

Page 33: ...r wheel rim brake 2 Handlebars with brake levers 3 Front wheel rim brake 4 Pedal 5 Back pedal brake The back pedal brake stops the movement of the rear wheel when the rider pedals in the opposite dire...

Page 34: ...g in the bike s path from being channelled directly into the rider s body via the fork The impact is absorbed by the suspension system instead This causes the suspension fork to compress The compressi...

Page 35: ...called rebound dampers or dashpots 3 4 5 Suspension fork structure Figure 10 Example showing Suntour fork The stem and handlebars are fastened to the fork shaft 1 The wheel is fastened to the quick re...

Page 36: ...ases Figure 11 Air suspension fork structure Suntour Diagram with the operating elements Air valve 1 valve cap 2 fork lock 3 quick release 4 and rebound damper adjuster 5 and the assembly groups Air s...

Page 37: ...rce onto the rear chain wheel and then onto the rear wheel You can ride the bicycle like a normal bike at any time either by switching off the electric drive system or changing the level of assistance...

Page 38: ...in level the motor is activated gently and assists the pedalling motion of the rider The motor force is determined by the set level of assistance The assistance depends on the force applied to the ped...

Page 39: ...a hazard a protective circuit switches the battery off automatically The battery also switches to sleep mode for self protection when not used for a longer period The battery s service life can be ext...

Page 40: ...dicator The five green LEDs on the charge status indicator show the battery charge status when the battery is switched on Each LED represents 20 of the charge status The charge status of the switched...

Page 41: ...ng winds ambient temperature etc e bike weight and load 3 6 2 Driving light When the driving light is activated the headlight and the rear light are switched on 3 6 3 USB port The display has a micro...

Page 42: ...is inserted into the bicycle and the drive system is switched on The display has a USB port Figure 15 Display details Internal lithium ion battery 3 7 V 240 mAh Storage temperature 5 C 25 C Charging a...

Page 43: ...unction display 2 Level of assistance 3 Unit of measure for speed 4 Display of rider s power output 5 Warning symbol 6 Driving light symbol 7 Push assist symbol 8 Charge status indicator 9 Motor power...

Page 44: ...t speed In the system settings you can select whether the speed is displayed in kilometres or miles Function display The function display shows three different items of information Journey information...

Page 45: ...TRIP TIME Time elapsed since the last reset displayed in hh mm AVG SPEED Average speed since the last reset displayed in kilometres per hour or miles per hour MAX SPEED Maximum speed travelled since...

Page 46: ...nsure that lighting can be used for another two hours System message The drive system monitors itself continuously and if an error is detected it is indicated by a system message The system may switch...

Page 47: ...s Figure 17 Operating element overview 6 4 3 1 5 2 Symbol Designation 1 Minus button 2 Info button 3 Plus button 4 On Off button 5 Driving light button 6 Push assist button Table 17 Operating element...

Page 48: ...ronment temperature 15 C 25 C Charging temperature 10 C 30 C Power output system 250 W 0 25 kW Shut off speed 25 km h Table 18 Bicycle technical data Dimensions mm 213 x 150 x 128 Weight 3400 g Nomina...

Page 49: ...ical data Voltage 37 V 42 0 V Energy 750 W 20 Ah Transportation temperature 5 C 25 C Ideal transportation temperature 10 C 15 C Storage temperature 5 C 25 C Ideal storage temperature 10 C 15 C Chargin...

Page 50: ...arms 2 5 m s Highest effective value of weighted acceleration for the entire body 0 5 m s Table 24 Emissions from the bicycle The safety requirements as per Electromagnetic Compatibility Directive 20...

Page 51: ...The brake securing device prevents the brakes from being applied accidentally during transport This could cause irreparable damage to the brake system or an oil leak which will harm the environment N...

Page 52: ...ace where it is protected from direct sunlight Bicycle rack systems which secure the bicycle standing on its head by the handlebars or frame generate inadmissible forces on the components during trans...

Page 53: ...and the transportation of hazardous goods Open contacts must be covered and the battery securely packaged The parcel service must be made aware of the presence of hazardous goods in the packaging 5 1...

Page 54: ...tures Excessively high temperatures will damage batteries Batteries may self ignite and explode Protect batteries against heat Never expose batteries to sustained direct sunlight If the bicycle is lyi...

Page 55: ...icing and basic cleaning and apply preservative agent 5 2 1 2 Taking out of operation Store the bicycle battery and charger in a dry clean environment Check the charge status of the battery after 8 we...

Page 56: ...screwed permanently to the hub of the wheel The brake lever is pulled to increase brake pressure The brake fluid is used to transfer pressure through the brake lines to the cylinders in the brake cal...

Page 57: ...g range between 5 and 40 Nm Twelve point square socket T 25 Ring spanner 8 mm 9 mm 10 mm 13 mm 14 mm and 15 mm and Cross flat head and ordinary screwdriver Crushing caused by unintentional activation...

Page 58: ...re assembled The scope of delivery includes the pre assembled bicycle the front wheel the pedals quick release optional the charger the operating instructions The battery is supplied separately from t...

Page 59: ...fully ready for use immediately after being assembled Staff should work through the initial commissioning check list to prepare the bicycle so that it is ready to ride Fire and explosion caused by inc...

Page 60: ...tings and the tightening torque on the axle nuts Check the entire cable harness to make sure that it is routed properly You must prevent the cable harness from coming into contact with moving parts Th...

Page 61: ...e charged if at least one of the LEDs on the operating and charge status indicator is fully lit up but not if all of them are Once the battery has been charged insert it into the bicycle Fire and expl...

Page 62: ...5 1 Mounting the wheel with screw on axle 15 mm Alternative Insert the axle completely on the drive side Figure 20 Fully inserting the axle Tighten the axle with a 5 mm hexagon socket spanner to 8 10...

Page 63: ...non drive side Figure 22 Pushing the quick release lever into the axle Tighten the securing screw with a 5 mm hexagon socket spanner to 5 6 Nm The lever is mounted Figure 23 Tightening the securing s...

Page 64: ...on axle 20 mm Alternative Insert the axle completely on the drive side Figure 24 Tightening the inserted axle Tighten the securing clip with a 4 mm hexagon socket spanner to 7 Nm Figure 25 Tightening...

Page 65: ...during operation Parts of the quick release axle may become damaged as a result The quick release axle becomes loose This will result in a crash and injuries The quick release axle and the brake disc...

Page 66: ...nsert the axle into the hub on the drive side Clamping version II Figure 26 Pushing the axle into the hub Tighten the axle with the red handle Figure 27 Tightening the axle EN_034 03212_1 0_BULLS Bros...

Page 67: ...the quick release lever into the axle Figure 28 Pushing the quick release lever into the axle Reverse the quick release lever The lever is secured Figure 29 Securing the lever EN_034 03212_1 0_BULLS...

Page 68: ...ression on the palm of your hand when you close the quick release lever Figure 30 Perfect position for the clamping lever Use a 4 mm hexagon socket spanner to adjust the clamping lever clamping force...

Page 69: ...release comes loose This will result in a crash and injuries The front wheel quick release lever and the brake disc must be situated on opposite sides Crash caused by incorrectly set clamping force Ex...

Page 70: ...se flange is extended Open the lever completely Figure 32 Open and closed flange Push in the quick release until you hear a clicking sound Make sure that the flange is extended Figure 33 Pushing the q...

Page 71: ...ge reaches the fork end Figure 34 Adjusting the clamping Fully close the quick release Check the quick release to ensure it is firmly in place and adjust on the flange if necessary The lever is secure...

Page 72: ...m must not move or twist Firm hold Place your entire body weight on the handlebars with the quick release lever closed to check that the stem is firmly in place The handlebars shaft must not move down...

Page 73: ...h due to worn out bearing bushes or brake lining backlash in suspension forks and disc brakes If there is headset backlash in the steering headset you must adjust it as soon as possible otherwise the...

Page 74: ...d to the seat height the saddle and handlebar position and the saddle shape to ensure an optimum fit The seating position can be optimised in this way if needed First readjust the saddle after finding...

Page 75: ...o a wall so that you can lean on the wall to support yourself or ask another person to hold the bicycle for you Climb onto the bicycle Place your heel on the pedal and extend your leg so that the peda...

Page 76: ...se on the seat post to change the seat height To do so pull the clamping lever away from the seat post Figure 38 Seat post quick release 3 with clamping lever 5 and setting bolt 4 in the open position...

Page 77: ...ll go into the seat post Check the clamping force of the quick releases Crash caused by an excessively high seat post setting A seat post with is set too high will cause the seat post or the frame to...

Page 78: ...e handlebars 6 1 4 1 Lowering the saddle To lower the saddle press your hand down on the saddle or sit on the saddle Press the seat post activation lever and hold it down Release the lever once you ha...

Page 79: ...you can lean on the wall to support yourself or ask another person to hold the bicycle for you Climb onto the bicycle Place the pedals into the vertical position 3 o clock position with your feet The...

Page 80: ...lamping screws of the handlebars if there is no other data on the component 5 Nm 7 Nm Table 28 Handlebars clamping screw maximum tightening torque Crash caused by loose stem Incorrectly fastened screw...

Page 81: ...on the stem by schulz speedlifter used as an example Crash caused by incorrectly set clamping force Excessively high clamping force will damage the quick release and cause it to lose its function Ins...

Page 82: ...lling locking lever upwards by schulz speedlifter used as an example Crash caused by incorrectly set clamping force Excessively high clamping force will damage the quick release and cause it to lose i...

Page 83: ...post if the clamping lever s clamping force is not sufficient 6 3 Adjusting the brake lever 6 3 1 Adjusting the pressure point on a Magura brake lever The pressure point setting is adjusted using the...

Page 84: ...aking power may be lost at any time This may cause you to fall from the bicycle and injure yourself Once the grip distance has been set check the position of the brake cylinder and adjust it as necess...

Page 85: ...st the grip distance Turn the setting screw in the minus direction The brake lever moves closer to the handlebar grip Turn the setting screw in the plus direction The brake lever moves away from the h...

Page 86: ...hanges Crash caused by incorrectly set suspension If the suspension is adjusted incorrectly the fork may become damaged so that problems may occur when steering This will result in a crash and injurie...

Page 87: ...ending on the bicycle usage and preferences 6 4 1 1 Adjusting the steel suspension fork negative deflection Alternative You can adjust the fork by tensioning the spring to the rider s weight and their...

Page 88: ...ationary load of the rider If applicable re attach the plastic cover after setting the suspension fork 6 4 1 2 Adjusting the air suspension fork negative deflection Alternative The air chamber valve c...

Page 89: ...left shock absorber Unscrew and remove the screw cap Adjust the air pressure as an initial value using a high pressure damper pump and based on the tyre pressure table on the fork and the rider s weig...

Page 90: ...eavy soiling can impair the functions of the bicycle for example the function of the brakes This may cause you to fall from the bicycle and injure yourself Remove coarse soiling before riding Crash ca...

Page 91: ...ere strain Take a break from riding every 30 to 90 minutes depending on the condition of the roads Heat or direct sunlight can cause the tyre pressure to increase above the permitted maximum pressure...

Page 92: ...use you to fall from the bicycle and injure yourself Remove the bicycle from service immediately in case of any signs of material fatigue Have the specialist dealer check the state Have the specialist...

Page 93: ...operly To do so operate the brake levers while stationary in order to check whether resistance is generated in the usual brake lever position The brake must not lose any brake fluid Check that the dri...

Page 94: ...fold up automatically There is a risk of crashing if riding with the kickstand lowered Raise the kickstand completely before the ride The heavy weight of the bicycle may cause the kickstand to sink i...

Page 95: ...jure yourself Objects which are fastened to the pannier rack may cover the bicycle s reflectors and the driving light The bicycle may be overseen on public roads This may cause you to fall from the bi...

Page 96: ...anniers and luggage baskets The maximum load bearing capacity is indicated on the pannier rack Never exceed the permitted total weight when packing the bicycle Never exceed the maximum load bearing ca...

Page 97: ...or struck but shows no signs of external damage remove it from service and observe it for at least 24 hours Faulty batteries are hazardous goods Dispose of faulty batteries properly and as quickly as...

Page 98: ...ay and do not insert them into the battery Fire and explosion caused by penetration by water The battery is only protected from simple spray water Penetration by water can cause a short circuit The ba...

Page 99: ...m the frame Remove the key from the lock 7 5 2 Inserting the battery Place the battery with the contacts first into the lower mount Flip the battery up so that it is held by the retainer guard Push th...

Page 100: ...charger cable and plug connector before each use Never use a damaged charger Risk of fire and explosion caused by damaged battery The safety electronics on a damaged or faulty battery may fail The re...

Page 101: ...ocess the operating and charge status indicator indicates the charge status When the drive system is switched on the display shows the charging process The charging process is complete when the LEDs o...

Page 102: ...ted again and the electric drive system is once again available After two hours in standby the battery will switch to deep sleep mode If you wish to switch your bicycle off for a short time you can sw...

Page 103: ...d The following options are available to manually switch off the drive system Press the On Off button operating element for 3 sec or Press the On Off button battery for 3 sec The display operating ele...

Page 104: ...e Connect the display to the motor via the intermediate cable Figure 49 Attaching the display If the rider is not present the display can be used without authorisation e g it may be stolen the system...

Page 105: ...ay 3 Mount 7 7 2 Using the driving light To switch on the driving light the drive system has to be switched on already Press the headlight button briefly The driving light is switched on and the drivi...

Page 106: ...strong acceleration If the pedals are pressed with the push assist activated the bicycle accelerates rapidly This may cause you to fall from the bicycle and injure yourself Never mount the bicycle wit...

Page 107: ...al devices which can be connected using a standard micro A micro B USB 2 0 cable The display has been inserted correctly into the mount Open the protective flap on the USB port Using a suitable USB ca...

Page 108: ...re correct press the info button briefly Press and hold the headlight button for three seconds The journey information is displayed again Screen display Function RESET TRIP Set trip time calories burn...

Page 109: ...1 Selecting gears The speed and range can be increased while applying the same force if you select the right gear A gear recommendation is shown on the display to help you select Figure 51 Display wi...

Page 110: ...ter 2 on the left I and right II shift Select the appropriate gear with the shifter The gear shift switches the gear The shifter returns to its original position Clean the rear derailleur if the gear...

Page 111: ...he outer guide returns to its original position after the gear change is complete Apply little pressure on the pedals while changing gears Never change more than one gear at a time The interior hub is...

Page 112: ...screen 3 the direction of rotation to switch up a gear 2 and the direction of rotation to switch down a gear 4 Turn the twist grip The gear shift switches the gear The number on the screen display sho...

Page 113: ...r leave those affected unattended Ensure sufficient ventilation Immediately remove clothing items contaminated with hydraulic fluid Serious slip hazard due to hydraulic fluid leakage Keep away from na...

Page 114: ...medical advice immediately Environmental protection measures Never allow hydraulic fluid to flow into the sewage system surface water or groundwater Notify the relevant authorities if fluid penetrate...

Page 115: ...g while riding downhill for a long time the fluid in the brake system may heat up This may create a vapour bubble This will cause air bubbles or any water contained in the brake system to expand This...

Page 116: ...cycle which is placed on its side or turned upside down The brake may not function correctly as a result This can cause a crash which may result in injuries If the bicycle is placed on its side or tur...

Page 117: ...heel brake until the desired speed is reached 7 9 2 Using the back pedal brake Alternative The best braking effect is achieved if the pedals are in the 3 o clock and 9 o clock position when braking To...

Page 118: ...55 Suntour compression adjuster with the OPEN 1 and LOCK 2 positions Compression damping is lowest in the OPEN position making the fork feel softer Use the LOCK position if you want the fork to feel...

Page 119: ...n adjuster with the OPEN 1 and HARD 2 positions Compression damping is lowest in the OPEN position making the fork feel softer Use the HARD position if you want to the fork feel stiffer and you are ri...

Page 120: ...the ride Figure 57 FOX compression adjuster on the rear frame damper with the OPEN 1 MEDIUM 2 and HARD 3 positions Use the OPEN position for rough descents the MEDIUM position for uneven terrain and...

Page 121: ...be made when the compression adjuster is in the MEDIUM or HARD position Pull out the adjuster Turn the adjuster to position 1 2 or 3 Setting 1 is for the softest riding performance whereas 3 is for th...

Page 122: ...over position before each ride Check for tyre wear once a week Check for rim wear once a week Check the tyre pressure once a week Check brakes for wear once a month Check electrical cables and Bowden...

Page 123: ...on fork maintenance and dismantling every 100 hours or at least once a year Complete maintenance of the rear frame damper every 125 hours Inspection by the specialist dealer every six months Inspectio...

Page 124: ...eaking oil Check the air pressure Lubricate the dust seals and stanchions 8 1 1 2 Cleaning the rear frame damper Remove dirt and deposits from the damper body with a damp cloth Check rear frame damper...

Page 125: ...es on the rims After cleaning servicing or repair carry out a few test brake applications Water may enter into the inside of the bearings if you use a steam jet This dilutes the lubricant inside the f...

Page 126: ...r Service the stem after cleaning 8 1 2 3 Cleaning the rear frame damper Clean rear frame damper with a cloth and washing water 8 1 2 4 Cleaning the wheel Check the tyres rims spokes and spoke nipples...

Page 127: ...a brush with dish washing liquid Brush both sides of the chain Dampen a cloth with dish washing liquid Place the cloth on the chain Hold with slight pressure while slowly turning the rear wheel so the...

Page 128: ...t circuit The battery may self ignite and explode Never clean the battery with a high pressure water device water jet or compressed air Never immerse the battery in water Never use cleaning agents Rem...

Page 129: ...s into the drive unit the unit will be permanently damaged Never immerse the drive unit in water Never clean with a high pressure water device water jet or compressed air Never use cleaning agents Nev...

Page 130: ...little acid free lubricant grease between the stem quick release lever and the sliding piece to reduce the quick release lever operating force 8 1 3 3 Servicing the fork Treat the dust seals with for...

Page 131: ...se the chain thoroughly with chain oil after cleaning 8 1 3 7 Servicing the drive elements Service front and rear derailleur articulated shafts and jockey wheels with Teflon spray EN_034 03212_1 0_BUL...

Page 132: ...ation There is a risk of injury if the drive system is activated unintentionally Remove the battery before maintenance CAUTION Crash caused by braking hard on rims A rim can break and block the wheel...

Page 133: ...sheathing is compressed the bicycle will need to be removed from service until the cables have been replaced Check all electrical cables and cables to make sure they are fully functional 8 2 4 Gear s...

Page 134: ...ositions turning the crank a full revolution The ideal chain or belt tension has been achieved if the chain or the belt can be pushed a maximum of 2 cm in the middle between the pinion and the toothed...

Page 135: ...the USB port may trigger a short circuit in the display Regularly check the position of the cover on the USB port and adjust it as necessary The specialist dealer will check the suspension fork functi...

Page 136: ...om the bicycle and injure yourself Have the specialist dealer carry out six monthly basic cleaning of the bicycle preferably at the same time as the required servicing work The motor is maintenance fr...

Page 137: ...on the fork bridge The specialist dealer will fully inspect the interior and exterior of the rear frame damper overhaul the rear frame damper replace all air seals of air forks overhaul the air suspe...

Page 138: ...rts and lubricants must be used for maintenance and repair The constantly updated lists of approved accessories and parts are available to specialist dealers Crash and falling caused by unintentional...

Page 139: ...release comes loose This will result in a crash and injuries The front wheel quick release lever and the brake disc must be situated on opposite sides Crash caused by incorrectly set clamping force Ex...

Page 140: ...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 8 4 2 2 Clamping version...

Page 141: ...clamping lever Repeat the steps until the proper angle has been achieved 8 4 2 3 Clamping version II Figure 61 Quick release version II with clamping lever 1 axle 2 setting nut 3 and detailed view of...

Page 142: ...ease on the open clamping lever clockwise into the hub as far as it will go Screw it out one turn Use the fingers to screw in the clamping lever in the semi open position roughly in the middle between...

Page 143: ...not be pushed into the closed final position Turn the twist knob Turn 1 8 turn anti clockwise to reduce the clamping force Turn 1 8 turn clockwise to increase the clamping force Clamp the clamping lev...

Page 144: ...elease into the recess 1 Crash caused by unfastened quick release The clamping force of the quick release lever is set once during assembly and is not an indication that the wheel axle is sufficiently...

Page 145: ...force will need to be readjusted Figure 66 Setting the clamping force in the middle of the clamping lever 1 with a hexagon socket spanner 2 1 2 Open the quick release lever Connect a 2 5 mm hexagon so...

Page 146: ...operating instructions for the bicycle pump must be adhered to Unscrew and remove the valve cap Connect the bicycle pump Pump up the tyre slowly and pay attention to the tyre pressure in the process...

Page 147: ...knurled nut around four turns Carefully apply the bicycle pump so that the valve insert is not bent Pump up the tyre slowly and pay attention to the tyre pressure in the process The tyre pressure has...

Page 148: ...ered to Unscrew and remove the valve cap Connect the bicycle pump Pump up the tyre slowly and pay attention to the tyre pressure in the process The tyre pressure has been adjusted as per the data Data...

Page 149: ...t function after each adjustment 8 4 5 Cable operated gear shift single cable Alternative For a smooth gear shift adjust the adjusting sleeves on the shifter housing Figure 70 Adjusting sleeve 1 for t...

Page 150: ...es underneath the chain stay on the frame The shift cable has around 1 mm play when it is pulled out gently Figure 71 Adjusting sleeves 2 on two alternative versions A and B of a dual cable cable oper...

Page 151: ...ear shift set the adjusting sleeves on the shifter housing There is noticeable play of around 2 5 mm 1 2 gear when twisting the twist grip Figure 72 Twist grip with adjusting sleeves 1 and play of the...

Page 152: ...the brake linings need to be replaced In order to reduce the free travel and offset the brake lining wear screw the setting bolt in In order to increase the free travel screw the setting bolt out With...

Page 153: ...ass for replacement 8 4 12 Setting the headlight The headlight must be set so that its light beam meets the road 10 m in front of the bicycle 8 4 13 Repair by the specialist dealer Special knowledge a...

Page 154: ...ht must be set so that its light beam meets the road 10 m in front of the bicycle 8 4 16 Repair by the specialist dealer Special knowledge and tools are required for many repairs Only a specialist dea...

Page 155: ...message is still displayed Fire and explosion due to defective battery The safety electronics on damaged or faulty batteries may fail The residual voltage can cause a short circuit Batteries may self...

Page 156: ...it is positioned correctly Battery is not charged Fully charge the battery with the charger supplied Contacts of the battery and or mount are dirty Make sure that all contacts are clean If necessary c...

Page 157: ...er for electrical components 080 41000 ff Panniers system component 080 40946 Rear wheel basket system component 051 20603 Bicycle box system component 080 40947 Parking stand universal stand XX TWO14...

Page 158: ...child may crush his her fingers on exposed springs or open mechanical parts of the saddle or the seat post Never install saddles with exposed springs if a child seat is being used Never install seat p...

Page 159: ...stalled and firmly fastened They will also ensure that shift cables brake cables hydraulic and electrical cables are adjusted as necessary the rider s freedom of movement is not restricted and the bic...

Page 160: ...safely fitted When installing a pannier rack the specialist dealer makes sure that the fastening mechanism for the rack is suitable for the bicycle and that all components are installed and firmly fa...

Page 161: ...h water or allow them to come into contact with water Faulty batteries are hazardous goods Dispose of faulty batteries properly and as quickly as possible Store in a dry place until disposal Never sto...

Page 162: ...ith the applicable statutory regulations Sorted waste collection and recycling saves on raw material reserves and ensures that all the regulations for health and environmental protection are met when...

Page 163: ...range Charge the battery with the charger 25 Error in the motor current measurement Switch off the system completely using the On Off button on the battery and then switch it on again Contact your spe...

Page 164: ...problem persists 71 No pedal rotation detected 72 No pedal force detected 73 Fault in connection to pedal force sensor 80 Incorrect motor parameter Switch off the system completely using the On Off bu...

Page 165: ...2 EC The following standards were used EN ISO 12100 2010 Safety of machinery General principles of design Risk assessment and risk reduction EN 15194 2015 Bicycles Electric motor assisted wheels EPAC...

Page 166: ...Deore Gear shift 10 Fork Suntour NEX E25 DS HLO CTS Seat post Kalloy SP 368 Tyres and size Supero Optima Safe 44 622 Rims Ryde Taurus 2000 Mudguard SKS PET A53 MK Saddle Selle Royal Look In Stem Kallo...

Page 167: ...1551AD3 Pedals Wellgo C 211 with sandpaper Table 33 Parts list for Lacuba Evo Cross Model Lacuba Evo 8 Motor Brose T Display Center display with control panel Rechargeable battery EVO 650 Charger 4 Br...

Page 168: ...s Wellgo C 211 with sandpaper Table 35 Parts list for Lacuba Evo 25 Model Lacuba Evo Lite 5 Motor Brose SL Display Center display with control panel Rechargeable battery SuperCore Charger 4 Brakes Shi...

Page 169: ...Gear shift 11 Fork Suntour SF17 NCX E LO Air CTS Seat post Kalloy SP 368 Tyres and size Marathon Plus 47 622 Rims WTB XC 21D Mudguard SKS PET A53 MK Saddle Selle Royal Look In Stem Kalloy AS 021 Head...

Page 170: ...3 Q Loc 5 dust seal 6 fork end for quick release 7 stanchion 8 and spring 9 33 Figure 11 Air suspension fork structure Suntour 34 Figure 12 Diagram of drive system 35 Figure 13 Diagram of electric dr...

Page 171: ...lever upwards by schulz speedlifter used as an example 80 Figure 44 Using the twist knob 1 to adjust the pressure point 82 Figure 45 Brake lever grip distance 83 Figure 46 Using the setting screw 2 t...

Page 172: ...gure 64 Quick release version V with axle 1 and clamping lever 2 142 Figure 65 Flipping the quick release into the recess 1 142 Figure 66 Setting the clamping force in the middle of the clamping lever...

Page 173: ...40 attaching 102 removing 102 Drive system 36 switching off 101 switching on 100 Driving light button 40 Driving light 39 checking function 91 replacing 151 152 E EC declaration of conformity 163 Err...

Page 174: ...150 Spoke 26 Storage 51 Storing see Storage Suspension fork head 26 Suspension fork 27 32 System message 44 understanding 153 System setting 43 changeable 43 106 T Transportation 49 Transporting see T...

Page 175: ...ngericher Stra e 2 50739 K ln Germany Translation Tanner Translations GmbH Co Markenstra e 7 40227 D sseldorf Germany Operating instructions 034 03212_1 0_03 12 2018 EN_034 03212_1 0_BULLS Brose Cente...

Page 176: ...Zweirad Einkaufs Genossenschaft eG Longericher Stra e 2 50739 K ln Germany Tel 49 221 17959 0 YOUR BULLS SPECIALIST DEALER EN_034 03212_1 0_BULLS Brose Center MY19_COVER book Page 149 Monday December...

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