Hercules 18-D-0001 Operating Instructions Manual Download Page 76

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Maintenance

034-11461_1.0_29.01.2018

8.2.3

Electrical cables and brake cables



Check all visible electrical cables and brake cables

for damage. If, for example, the sheathing is

compressed, the bicycle will need to be removed

from service until the brake cables have been

replaced.



Check all electrical cables and Bowden cables to

make sure they are fully functional.

8.2.4

Gear shift



Check the gear shift and the

shifter

or the

twist grip

setting and

adjust

it as necessary.

Summary of Contents for 18-D-0001

Page 1: ...D 0023 18 D 0024 18 D 0025 18 D 0026 18 D 0027 18 D 0028 18 D 0029 18 D 0030 18 D 0031 18 D 0032 18 D 0035 18 D 0036 18 D 0049 18 D 0050 18 D 0051 18 D 0052 18 D 0053 18 D 0054 18 D 0055 18 D 0056 18 D 0057 18 D 0058 18 D 0059 18 D 0060 18 K 0002 18 L 0001 18 L 0003 18 M 0001 18 M 0002 18 M 0003 18 M 0004 18 M 0005 18 M 0006 18 M 0007 18 M 0008 18 M 0009 18 M 0010 18 M 0011 18 M 0012 18 M 0013 18 ...

Page 2: ...ting instructions and utilisation 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 or industrial design is registered ...

Page 3: ...urchase Model Frame number Type number Tyre size Recommended tyre pressure bar front rear Company stamp and signature After a tyre change refer to the tyre markings for the permitted tyre pressures and make sure that they are observed The recommended tyre pressure must not be exceeded ...

Page 4: ...C 25 C Storage temperature 5 C 25 C Operation temperature 5 C 35 C Working environment temperature 15 C 25 C Table 1 Bicycle technical data Axle nut tightening torque 35 Nm 40 Nm Handlebars clamping screw maximum tightening torque 5 Nm 7 Nm Table 2 Tightening torque values if there is no other data on the component ...

Page 5: ...13 2 6 4 Safety markings 14 2 7 For your information 14 2 7 1 Instructions for actions 14 2 7 2 Information on the type plate 14 2 7 3 Language conventions 16 2 8 Type plate 17 3 Safety 18 3 1 Requirements for the rider 18 3 2 Personal protective equipment 18 3 3 Proper use 18 3 3 1 City and trekking bicycle 19 3 3 2 Cycle for children and young adults 19 3 3 3 Folding bicycle 20 3 3 4 Carrier bic...

Page 6: ... the saddle 38 6 1 1 Determining the seat height 38 6 1 2 Clamp the seat post with the quick release 39 6 1 3 Adjusting the sitting position and saddle tilt 40 6 2 Setting the handlebars 40 6 3 Adjusting the stem 41 6 3 1 With quick release version I 41 6 3 2 With quick release version II 42 6 4 Checking the clamping force of the quick releases 43 6 4 1 Adjustable without tools 44 6 5 Basic settin...

Page 7: ...on III 62 7 7 1 5 Fork lock on handlebars version IV 62 7 7 1 6 Fork lock on handlebars version V 62 7 8 Folding 64 7 8 1 Folding the folding bicycle 64 7 8 1 1 Folding the pedal 64 7 8 2 Folding the stem version I 65 7 8 2 1 Folding the stem version II 66 7 8 2 2 Pushing in the seat post 66 7 8 2 3 Folding the frame 66 7 8 3 Preparing the bicycle so that it is ready to ride again 68 7 8 3 1 Foldi...

Page 8: ...ng the gear shift 84 8 4 6 1 Cable operated gear shift single cable 84 8 4 6 2 Cable operated gear shift dual cable 85 8 4 6 3 Cable operated twist grip dual cable 86 8 4 7 Offsetting brake lining wear 87 8 4 7 1 Hydraulically operated rim brake 87 8 4 7 2 Cable operated rim brake 87 8 4 7 3 Disk brake 88 8 4 8 Replacing the lighting 88 8 4 9 Setting the lamp 89 8 4 10 Repair by the specialist dea...

Page 9: ...d user of the cycle In general they are technical laypersons Staff at all HERCULES specialist dealers have specialist training and qualifications and are therefore capable of identifying risks and preventing hazards which may arise during maintenance servicing and repairs on the bicycle Information for specialist staff does not require technical laypersons to take any action 2 1 Manufacturer The m...

Page 10: ...paration of instructions for use Structuring content and presentation Part 1 General principles and detailed requirements EN ISO 17100 2016 05 Translation Services Requirements for translation service 2 3 Other valid documents The constantly updated lists of approved accessories and parts are available to HERCULES specialist dealers No other information is also applicable 2 4 Subject to change The...

Page 11: ...Table 3 Identification number of the operating instructions Type no Model Bicycle type 18 D 0001 Tessano Pro City and trekking bicycle 18 D 0002 Tessano Pro City and trekking bicycle 18 D 0003 Tessano Comp City and trekking bicycle 18 D 0004 Tessano Comp City and trekking bicycle 18 D 0005 Tessano Sport City and trekking bicycle 18 D 0006 Tessano Sport City and trekking bicycle 18 D 0007 Tessano 8...

Page 12: ...026 Valencia R7 City and trekking bicycle 18 D 0027 Valencia R7 City and trekking bicycle 18 D 0028 Valencia R7 City and trekking bicycle 18 D 0029 Uno R7 City and trekking bicycle 18 D 0030 Uno R7 City and trekking bicycle 18 D 0031 Uno R3 City and trekking bicycle 18 D 0032 Uno R3 City and trekking bicycle 18 D 0035 Viverty R7 City and trekking bicycle 18 D 0036 Viverty F7 City and trekking bicy...

Page 13: ...g adults 18 M 0006 Sonic 21 Cycle for children and young adults 18 M 0007 Sonic 21 Offroad Cycle for children and young adults 18 M 0008 Sonic 7 Cycle for children and young adults 18 M 0009 Sonic 7 Offroad Cycle for children and young adults 18 M 0010 Robo R3 Cycle for children and young adults 18 M 0011 Robo R3 Cycle for children and young adults 18 M 0012 Pippa R7 Cycle for children and young a...

Page 14: ...instructions and in the data sheet If you are unable to contact your specialist dealer you will find further HERCULES specialist dealers on www hercules bikes de They will also be able to attend to your customer service needs The rider or the user of the bicycle is instructed in person on the functions of the bicycle at the latest when the vehicle is handed over by the supplying HERCULES specialis...

Page 15: ...e operating instructions have a chapter with general safety notes Chapter 3 page 18 The chapter stands out because of its grey background Type and source of the danger Description of the danger and the consequences Measures SIGNAL WORD Will lead to serious or even fatal injuries if ignored High risk hazard May lead to serious or even fatal injuries if ignored Medium risk hazard May lead to minor o...

Page 16: ...ctions Instructions for actions are structured in accordance with the following pattern Requirements optional Instruction for action Result of the action optional 2 7 2 Information on the type plate Alongside the warnings the type plates of the products also contain other important information on the bicycle General warning Adhere to the instructions for use Table 6 Safety markings on the product ...

Page 17: ...f up to 15 cm suitable for rough off road riding 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 7 Area of use City and trekking bicycle Child s bicycle bicycle for young adults BMX bicycle Mountain bike Racing bicycle Carrier bicycle Folding bicycle Table 8 Bicycle type ...

Page 18: ...alternative version make reference to the use of alternative components Alternative equipment describes additional components which are not necessarily an integral part of every bicycle in these instructions Alternative version explains the various variants of components if they differ in use The following conventions are used in these operating instructions Convention Use Italics Entry in the ind...

Page 19: ...he frame The type plate features the following information Figure 1 Type plate example 1 Permitted total weight 2 Manufacturer 3 Type number 4 Bicycle standard 5 Bicycle type 6 Safety notes 7 Area of use 2 3 1 4 5 6 Typ 18 C 0001 ISO 4210 2 180 kg Hercules GmbH Longericher Str 2 50739 Köln Germany 7 ...

Page 20: ...per use The bicycle must only be used in perfect fully functional condition National requirements may apply to the bicycle which differ from the standard equipment For riding on public roads some special regulations apply in relation to lighting equipment and other components The general laws and the regulations for the prevention of accidents and environmental protection in the respective country...

Page 21: ...ing off road 3 3 2 Cycle for children and young adults These operating instructions must be read and understood by the legal guardians of minor riders before commissioning The content of the operating instructions must be communicated to the riders in an age appropriate manner The cycles for children and young adults are suitable for riding on public roads The size of the cycle must be checked reg...

Page 22: ...braking power diminished comfort and reduced durability are to be expected 3 3 4 Carrier bicycle The carrier bicycle is specifically engineered for daily transportation of loads on asphalted public roads The transportation of loads requires skill and physical fitness in order to balance the additional weight The very varied loading conditions and weight distributions require special practice and s...

Page 23: ...r the following uses riding with a damaged or incomplete bicycle riding over steps riding through deep water lending the bicycle to untrained riders carrying further passengers riding with excessive luggage riding with no hands riding on ice and snow improper servicing improper repair demanding areas of use such as professional competition and stunt riding or acrobatics ...

Page 24: ...uage which the rider understands familiarises the rider with the functions of the bicycle before the first ride Only riders who have received instruction must be allowed to ride the bicycle instructs the rider on proper use and the wearing of personal protective equipment employs specialist staff only for maintenance and repair of the bicycle 3 5 2 Rider The rider receives instruction before the f...

Page 25: ...ht example of Solero SL 1 Front wheel 2 Fork 3 Front mudguard 4 Lamp 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 Frame number 17 Chain guard 18 Type plate 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 14 ...

Page 26: ...bars Figure 3 Detailed view of bicycle from rider position example 1 Figure 4 Detailed view of bicycle from rider position example 2 1 Front brake lever 2 Bell 3 Lamp 4 Front brake lever 5 Shifter 6 Gear shift twist grip 7 Shifter 1 2 5 3 4 7 6 1 4 2 2 ...

Page 27: ...ork head with setting wheel 4 Fork 5 Spoke 6 Quick release 7 Hub 8 Valve 9 Fork end of the suspension fork 4 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 and dirt The bicycle either has a classical Dunlop valve or a Presta valve 1 2 4 5 8 7 3 9 6 ...

Page 28: ...e without suspension 1 and with suspension 2 when riding over an obstacle 2 1 The suspension prevents an impact e g caused by a stone lying in the way from being directed directly into the rider s body via the fork Instead it is absorbed by the suspension system This causes the suspension fork to compress The compression can be disabled so that a suspension fork reacts like a rigid fork ...

Page 29: ...wheels and an additional back pedal brake 4 4 1 Rim brake Alternative equipment Figure 7 Components of the rim brake with details example 1 Rear wheel brake 2 Brake pad 3 Brake arm 4 Rim 5 Handlebars with brake levers 6 Front wheel brake The rim brake stops the movement of the wheel when the rider pulls the brake lever causing two brake pads positioned opposite one another to be pressed onto the r...

Page 30: ...ke 4 4 1 1 Locking lever Alternative equipment The bicycle with hydraulically operated rim brakes is equipped with a locking lever on both the front wheel brake and the rear wheel brake Figure 8 Rim brake locking lever on front wheel 1 and rear wheel 2 2 1 The locking levers are not labelled The locking levers must only be set by a HERCULES specialist dealer ...

Page 31: ...isk 2 Brake caliper with brake linings 3 Handlebars with brake levers 4 Front wheel brake disk 5 Rear wheel brake disk On a bicycle with a disk brake the brake disk is connected permanently to the hub of the wheel If the brake lever is pulled the brake linings are pressed against the brake disk and the movement of the wheel is stopped 1 2 3 4 5 ...

Page 32: ...0 Brake system with a back pedal brake example 1 Rear 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 direction to the direction of travel 5 2 3 4 1 ...

Page 33: ...ion of travel drives the front chain wheel The chain transmits the force onto the rear chain wheel and then onto the rear wheel Figure 11 Diagram of drive system 1 Direction of travel 2 Chain 3 Rear chain wheel 4 Front chain wheel 5 Pedal 4 6 Running light The running light includes the lamp and the rear light The hub dynamo supplies both lamps with current 5 2 3 4 1 ...

Page 34: ...ping carton with a bicycle is lying flat or on one end it does not provide sufficient protection from damage to the frame and the wheels Only transport the bicycle in an upright position Bicycle rack systems which secure the bicycle standing on its head by the handlebars or frame generate inadmissible forces on the components during transportation This can cause the supporting parts to break Never...

Page 35: ...ith wax spray Never wax the friction surfaces of the brake 5 2 1 2 Carrying out break in operation Store the bicycle in a dry and clean environment If the bicycle is lying flat oil and grease may leak from the bicycle If the shipping carton with a bicycle is lying flat or on one end it does not provide sufficient protection from damage to the frame and the wheels Only store the bicycle in an uprig...

Page 36: ...rdboard and plastic film The packaging has to be disposed of in accordance with the regulations of the authorities Assemble the bicycle in a clean and dry environment The working environment should have a temperature of 15 C 25 C Working environment temperature 15 C 25 C Hand injuries caused by cardboard packaging The shipping carton is closed with metal staples There is a risk of puncture wounds ...

Page 37: ...t knowledge it must be performed by trained specialist staff only Experience has shown that a bicycle which has not yet been sold is spontaneously handed to consumers as soon as it appears ready to ride Every bicycle must be prepared so that it is in fully usable condition immediately after being set up Initial commissioning includes the following work Install the wheels and the pedals Move the ha...

Page 38: ...ts The cable routes must be smooth and free from sharp edges Moving parts must not apply any pressure or tension to the cable harness Set the lamp Sale of the bicycle Fill out the data sheet on the first page of the operating instructions Adjust the bicycle to the rider Set the kickstand set the shifter and show the purchaser the settings Instruct the user or rider how to use all the functions of ...

Page 39: ...ulty or incorrectly installed quick release The brake disk becomes very hot during operation Parts of the quick release may become damaged as a result The quick release comes loose This will result in a crash and injuries The front wheel quick release lever and the brake disk must be situated on opposite sides Crash caused by incorrectly set clamping force Excessively high clamping force will dama...

Page 40: ...II 4 MIN marking for minimum insertion depth The HERCULES specialist dealer checks all the factory settings and when the bicycle is sold adapts the settings of the saddle handlebars suspension fork and the spring damper elements to the rider 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 break This will result in a cr...

Page 41: ...owest point of the pedal when the leg is outstretched Figure 13 Determining the saddle height 6 1 2 Clamp the seat post with the quick release Figure 14 Seat post quick release in the final position 1 Seat post clamping lever 2 Seat post 3 Knurled nut The HERCULES specialist dealer demonstrates the function of the quick release to the rider or user 2 1 3 ...

Page 42: ...uick releases 6 1 3 Adjusting the sitting position and saddle tilt 6 2 Setting the handlebars Special tools are required to adjust the seat length and the saddle tilt The HERCULES specialist dealer adjusts the saddle setting to the rider The handlebars setting must only be made while the bicycle is stationary Unfasten and adjust the designated screw connections and clamp them with the maximum tigh...

Page 43: ... Pull out the handlebars to the required height Lock the quick release Check the clamping force of the quick releases Crash caused by incorrectly set clamping force Excessively high clamping force will damage the quick release and cause it to lose its function Insufficient clamping force will cause a detrimental transmission of force This can cause components to break This will result in a crash a...

Page 44: ...dlebars click into place with an audible noise Lock the quick release Check the clamping force of the quick releases 1 2 3 Crash caused by incorrectly set clamping force Excessively high clamping force will damage the quick release and cause it to lose its function Insufficient clamping force will cause a detrimental transmission of force This will result in a crash and injuries Never fasten a qui...

Page 45: ...ng 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 Setting the clamping force If the clamping lever on the handlebars cannot be moved into its final position screw out the knurled nut If the clamping force of the clamping lever on the seat post is not sufficient screw in the knurled nut...

Page 46: ...ut tools must only be made when the bicycle is stationary Figure 17 Steps for adjusting the stem without tools Press the locking button on the left hand side of the stem Hold the locking button and pull the stem clamping lever upwards Adjust the stem individually in the open position Once the stem has been adjusted push the stem clamping lever down and lock it 4 3 7 ...

Page 47: ...1_1 0_29 01 2018 45 Adjusting the bicycle to the rider An audible clicking noise signals that the stem clamping lever has been locked in the final position The locked stem clamping lever can no longer be raised ...

Page 48: ...pension fork Figure 18 Suspension fork setting wheel example Use the setting wheel on the left hand suspension fork head to adjust the hardness of the steel suspension fork Adjust the hardness of the steel suspension fork by turning the setting wheel in the plus or minus direction The ideal setting in relation to the weight of the rider has been achieved when the shock absorber deflects 3 mm under...

Page 49: ...ced O ring The ideal setting for the weight of the rider has been achieved when the measured position is between 20 30 Riding without filling pressure will destroy the wheel suspension the frame and the air suspension elements Never ride without filling pressure in the air suspension elements A normal air pump cannot build up the required pressure with sufficient sensitivity Use a special damper p...

Page 50: ... grip distance If brake cylinders are set incorrectly or installed wrongly the braking power may be lost at any time This may result in a crash and injuries Once the grip distance has been set check the position of the brake cylinder and adjust it as necessary Never adjust the position of the brake cylinder without special tools Have a HERCULES specialist dealer carry out the adjustment Set the sl...

Page 51: ...rake lever with slider 1 and its three positions 2 6 5 4 Hydraulically operated disk brake Alternative version Set the grip distance using the knurled screw on the brake lever The rider can use the brake lever comfortably Figure 21 Brake lever 1 with knurled screw 2 1 2 2 1 2 ...

Page 52: ...road conditions Loose objects for example branches and twigs may become caught in the wheels and cause a crash Be aware of the road conditions Ride slowly and brake in good time When riding downhill high speeds may be reached The bicycle is only engineered for exceeding a speed of 25 km h briefly In particular the tyres can fail if exposed to a continuous load Decelerate the bicycle with the brake...

Page 53: ...impair individual bicycle functions Off road riding subjects the joints in the arms to severe strain Take a break from riding every 30 to 90 minutes depending on the condition of the roads If the bicycle is to be operated at temperatures below 3 C the HERCULES specialist dealer must first prepare the bicycle for winter service ...

Page 54: ...leases or the frame This may result in a crash and injuries Remove the bicycle from service and have a HERCULES specialist dealer carry out an inspection Crash caused by material fatigue A component may suddenly fail in case of material fatigue This may result in a crash and injuries Remove the bicycle from service immediately in case of any signs of material fatigue Have a HERCULES specialist dea...

Page 55: ... ride Check the front and rear wheel brakes to make sure that they are working properly To do so operate the brake levers while the bicycle is stationary in order to check whether resistance is generated in the usual brake lever position Check that the running light is working Check for unusual noises vibrations smells discolouration deformation abrasion and wear This indicates material fatigue Wa...

Page 56: ...is a risk of crashing if riding with the kickstand lowered Raise the kickstand completely before the ride Because of the heavy weight of the bicycle the kickstand may sink into soft ground the bicycle may topple and fall over The bicycle must only be parked on level firm ground It is particularly important to check the stability if the bicycle is equipped with accessories or loaded with luggage CA...

Page 57: ...ught in the rear wheel This may result in a crash and injuries Objects which are fastened to the pannier rack may cover the bicycle s reflectors and the running light The bicycle may be overseen on public roads This may result in a crash and injuries Secure any objects which are attached to the pannier rack sufficiently Objects fastened to the pannier rack must never cover the reflectors the lamp ...

Page 58: ...d side of the bicycle We recommend the use of panniers 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 capacity of the pannier rack Never modify the pannier rack NOTICE ...

Page 59: ...and 60 revolutions per minute Select the appropriate gear with the gear shift shifter The gear shift switches the gear 7 5 Using the running light The running light is switched on and off on the lamp Press on the deactivated switch The light lights up when riding Press on the activated switched The light is switched off Figure 22 Details of the lamp from the rear with switch 1 example 1 ...

Page 60: ... must also expect a longer braking distance The braking sensation differs from the usual sensation This can cause loss of control or a crash which may result in injuries Ride slowly and brake in good time Crash after cleaning servicing or repair After cleaning servicing or repairing the bicycle the braking effect may be temporarily unusually weak This may result in a crash and injuries After clean...

Page 61: ...lock position when braking To bridge the free travel between the riding movement and the braking movement it is recommendable to pedal a little beyond the 3 o clock and 9 o clock position before you pedal in the opposite direction to the direction of travel and start braking Pedal in the opposite direction to the direction of travel until the desired speed has been reached ...

Page 62: ... high speed for instance the force which is exerted on the drive is absorbed by the suspension system and reduced by up to 50 In these cases it is recommendable to close the suspension fork The fork lock may be situated directly on the fork or on the handlebars depending on the version 7 7 1 1 Fork lock on the suspension head Figure 23 Fork lock on the suspension head with locking lever 1 example ...

Page 63: ... 7 1 3 Locking lever on handlebars version II To lock the suspension system push the black locking lever The locking lever features a closed padlock symbol Figure 25 Fork lock on handlebars version II with locking lever 1 and unlocking lever 2 example To release the front wheel suspension push the locking slider out of the pushed out position You can tell that the fork lock is open if the locking ...

Page 64: ... on handlebars version IV with locking lever 1 and unlocking knob 2 7 7 1 6 Fork lock on handlebars version V To lock the front wheel suspension push the upper locking lever To lock or release the front wheel suspension push the long lever To reset the function of the long lever push the short lever To lock the front wheel suspension push the locking lever upwards To release the front wheel suspen...

Page 65: ...ever features a closed padlock symbol Figure 28 Fork lock on handlebars version V with locking lever 1 and unlocking lever 2 To release the front wheel suspension push the side unlocking lever The side unlocking lever features an open padlock symbol 1 2 ...

Page 66: ... folded in five steps Use the kickstand Fold the pedal Fold the stem Push in the seat post Fold the frame 7 8 1 1 Folding the pedal Push the pedal against the pedal crank with the foot Figure 29 Pushing the pedal against the pedal crank 1 I Never crush or bend cables electric cables or brake cables when folding NOTICE 1 ...

Page 67: ... clamping lever on the stem quick release Pull the locking lever on the stem upwards and simultaneously pivot it 90 to the right or the left You feel the handlebars click into place Push in the handlebars Close the clamping lever on the stem quick release Figure 31 Opened clamping lever on the stem quick release 3 on the stem 2 version I with locking lever on the stem 1 II I 1 2 3 ...

Page 68: ...uick release Figure 32 Stem version II with clamping lever on the stem quick release 1 and unlocking knob 2 7 8 2 2 Pushing in the seat post Open the clamping lever for the quick release on the seat post Push in the saddle to the minimum position Close the clamping lever for the quick release on the seat post 7 8 2 3 Folding the frame Pivot the frame locking lever upwards The frame clamping lever ...

Page 69: ...034 11461_1 0_29 01 2018 67 Operation Figure 33 Frame with closed frame clamping lever 1 and open frame locking lever 2 1 2 ...

Page 70: ...the stem Adjust the saddle Fold out the pedal 7 8 3 1 Folding out the frame Completely fold out the frame Close the frame clamping lever The frame clamping lever rests on the limit stop The frame locking lever holds the frame clamping lever The frame clamping lever is closed The HERCULES specialist dealer shows the user or rider how the bicycle is folded how it is prepared so that it is ready to r...

Page 71: ...amping lever 1 and closed frame locking lever 2 7 8 3 2 Folding out the pedal Push the pedal against the pedal crank with the foot from the front Figure 35 Pushing the pedal against the pedal crank 1 Use the foot to fold the pedal up or down Figure 36 Folding up the pedal 1 2 ...

Page 72: ...a week Checking the tyre pressure once a week Checking for brake wear once a month Checking the electrical cables and Bowden cables for damage and to make sure they are fully functional once a month Checking the chain tension once a month Checking the tension of the spokes every three months Checking the gear shift setting every three months Checking the suspension fork for wear and to make sure i...

Page 73: ...k This may result in a crash and injuries Never apply care products or oil to the brake disks or brake pads or the braking surfaces 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 The lubricant inside is diluted the friction increases and as a result the bearings are destroyed in the long ...

Page 74: ...Clean the bicycle with a damp cloth Mix a little neutral soap with the cleaning water Then use wax or oil on the bicycle as a preservative agent 8 1 2 Chain Clean and lubricate the chain and the chain wheels using the stipulated care products ...

Page 75: ...n as soon as the wear indicator becomes visible in the area of the rim joint The rims with visible wear indicator are worn as soon as the black all round groove on the pad friction surface becomes invisible We recommend that you also replace the rims with every second brake lining replacement Check the tension of the spokes 8 2 2 Brake system On bicycles with a rim brake check the position of the ...

Page 76: ...for damage If for example the sheathing is compressed the bicycle will need to be removed from service until the brake cables have been replaced Check all electrical cables and Bowden cables to make sure they are fully functional 8 2 4 Gear shift Check the gear shift and the shifter or the twist grip setting and adjust it as necessary ...

Page 77: ...turn without resistance Figure 37 Checking the chain and belt tension Excessive chain or belt tension increases wear If the chain or belt tension is too low there is a risk that the chain or belt will slip off the chain wheels Check the chain and belt tension once a month NOTICE If the chain or the belt can be pushed more than 2 cm the chain or belt will need to be tensioned again by the HERCULES ...

Page 78: ...e HERCULES specialist dealer carry out six monthly basic cleaning of the bicycle preferably at the same time as the stipulated servicing work CAUTION During basic cleaning the HERCULES specialist dealer inspects the bicycle for any signs of material fatigue The electrical connections are checked cleaned and preservative agent is applied The electrical cables are inspected for damage The further se...

Page 79: ... original parts only The individual parts of the bicycle have been selected carefully and to matched to each other Only original parts must be used for maintenance and repair The constantly updated lists of approved accessories and parts are available to HERCULES specialist dealers ...

Page 80: ... must only be made when the bicycle is stationary The length of the kickstand is adjusted by screwing the screw foot in or out The stability of the bicycle must be checked after each adjustment If the kickstand is unscrewed beyond the STOP marking the kickstand may break and the bicycle may fall over Never screw out the screw foot beyond the STOP marking 1 1 2 NOTICE ...

Page 81: ...lease may become damaged as a result The quick release comes loose This will result in a crash and injuries The front wheel quick release lever and the brake disk must be situated on opposite sides Crash caused by incorrectly set clamping force Excessively high clamping force will damage the quick release and cause it to lose its function Insufficient clamping force will cause a detrimental transm...

Page 82: ... clamped Figure 39 Clamping lever in possible final position 1 or 2 The wheel clamping lever is clamped 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 8 4 4 Clamping the quick release Hold the open clamping lever Fasten the setting nut on the opposite side Clamp the cla...

Page 83: ...he clamping force of the quick releases If the clamping lever cannot be moved into its proper final position by pushing it with the hand or if it is too loose its clamping force will need to be readjusted Open the clamping lever completely Unfasten the setting nut a little Clamp the clamping lever If the clamping lever is not yet in the proper final position repeat the steps until the proper final...

Page 84: ... use a bicycle pump with a pressure gauge The 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 The tyre pressure has been adjusted as per the data Data sheet page 1 If the tyre pressure is too high unfasten the union nut let off air and tighten the u...

Page 85: ... Unscrew and remove the valve cap Open the 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 been adjusted as per the data Data sheet page 1 Remove the bicycle pump Tighten the knurled nut with your finger tips Screw the valve cap tight Screw the rim...

Page 86: ... process Check the function of the gear shift after each adjustment 8 4 6 1 Cable operated gear shift single cable Alternative equipment For a smooth gear shift adjust the adjusting sleeves on the gear shift housing Figure 43 Adjusting sleeve 1 for the single cable cable operated gear shift with gear shift housing 2 example If the gear shift cannot be set this way the assembly of the gear shift wi...

Page 87: ... For a smooth gear shift set the adjusting sleeves underneath the chain stay on the frame The shift cable has play of approximately 1 mm when it is pulled out gently Figure 44 Adjusting sleeves 2 on two alternative versions A and B of a dual cable cable operated gear shift on the chain stay 1 1 A B 1 2 2 1 ...

Page 88: ...rip dual cable Alternative equipment For a smooth gear shift set the adjusting sleeves on the gear shift housing There is noticeable play of around 2 5 mm 1 2 gear when twisting the twist grip Figure 45 Twist grip with adjusting sleeves 1 and play of the gear shift 2 1 2 ...

Page 89: ... replaced In order to reduce the free travel and offset the brake lining wear screw the setting bolt in To increase the free travel screw the setting bolt out With the optimum setting the action point i e the point at which the brake takes effect is reached after 10 mm of empty travel Figure 46 Brake lever 1 of the hydraulically operated rim brake with setting bolt 2 8 4 7 2 Cable operated rim bra...

Page 90: ...ease the free travel screw the setting bolt in When the ideal setting has been made the action point is reached after 10 mm of free travel Figure 47 Brake lever 1 lock nut 2 and setting bolt 3 of the cable operated rim brake 8 4 7 3 Disk brake Alternative equipment The brake pad wear on the disk brake does not require readjustment 8 4 8 Replacing the lighting Alternatively a 3 watt or 1 5 watt lig...

Page 91: ... road 10 m in front of the bicycle 8 4 10 Repair by the specialist dealer Special knowledge and tools are required for many repairs Only a HERCULES specialist dealer must carry out the following repairs for instance Replacing tyres and rims Replacing the brake pads and brake linings Replacing and tensioning the chain ...

Page 92: ...re recommended System components are matched to the pannier rack and provide sufficient stability due to special transmission of force Description Article number Protective cover for electrical components 080 41000 ff Panniers system components 080 40946 Rear wheel basket system components 051 20603 Bicycle box system components 080 40947 Parking stand universal stand XX TWO14B Table 11 Recommende...

Page 93: ...blic spaces Risk of crushing due to exposed springs The 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 posts with suspension with open mechanical parts or exposed springs if a child seat is being used Observe the legal regulations on the use of chi...

Page 94: ...nstallation of a child seat must be performed by the HERCULES specialist dealer in order to maintain operational and product safety When installing a child seat the HERCULES specialist dealer makes sure that the seat and the fastening mechanism for the seat suit the bicycle that all components are installed and firmly fastened that shift cables brake cables hydraulic and electrical cables are adju...

Page 95: ...rating and safety notes for the trailer system must be observed The legal regulations on use of bicycle trailers must be observed Only use type approved coupling systems CAUTION NOTICE The HERCULES specialist dealer will advise you on the choice of right trailer system for the bicycle The scope of delivery of commercially available bicycle trailers does not usually contain any of the material whic...

Page 96: ...regulations and recycled Separate collection and recycling saves reserves of raw materials and ensures that all the regulations for protection of health and the environment are adhered to when recycling the product Never dismantle the bicycle for disposal purposes Any HERCULES specialist dealer will take back the bicycle free of charge Depending on the region further disposal options may be availa...

Page 97: ... Handlebars 23 24 cleaning 71 installing 35 setting 40 Horn see Bell Hub dynamo 31 Hub 25 I Initial commissioning 35 K Kickstand using 54 Knurled nut 39 L Lamp 23 24 Lighting see Running light Locking lever 28 M Minimum insertion depth marking 38 Model 1 Mudguards 23 checking 53 P Packaging 34 Pannier rack 23 checking 53 modifying 56 using 55 Pedal 30 31 Q Quick release 25 R Rear light 23 Rear whe...

Page 98: ..._1 0_29 01 2018 96 Subject index Tyre pressure 1 checking 73 Tyre size 1 Tyre 25 replacing 89 Tyres checking 73 V Valve 25 Dunlop valve 25 Presta valve 25 W Weight permitted total weight 17 Wheel maintaining 73 ...

Page 99: ...Text and images HERCULES GMBH Longericher Straße 2 50739 Köln Germany Operating instructions 034 11461_1 0_29 01 2018 ...

Page 100: ...www hercules bikes de HERCULES GMBH Longericher Straße 2 D 50739 Köln Tel 49 4471 18735 0 Fax 49 4471 18735 29 E Mail info hercules bikes de YOUR HERCULES SPECIALIST DEALER ...

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Hercules 18-D-0001, Operating Instructions Manual

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