AT series User manual
Contents
1. DESCRIPTION 2 1 Purpose of use The Huka tricycle is a cycle for handicapped children and adults The range of sizes of the Huka AT tricycles includes a great overlapping area of successive sizes see figure 1 In this way it is easier to choose a cycle with the right size for the user which can be used for a maximum length of time in the case of growing children 2 2 Safety and driving behaviour Before you take delivery of your new ready to drive tricycle your dealer will have checked all components himself and if necessary will have adjusted these in order that you can cycle If it is the first time that you are sitting on a tricycle this will be somewhat uneasy No matter how sporty your tricycle is never get tempted into too much enthustastic behaviour on the roadway or riding on and off pavements Your tricycle can sustain visible or invisible damage which involves additional risks In order to use your tricycle safely we advise you to let replace worn components like inner tubes outer tubes and brake block immediately These components are obtained from every cycle shop or from your dealer PEN KK ds CN y FR RY Hy Y NI 3 SF t L A A FR in VA Vf CN x NI if 4 Y SEA i tricycle without differential Huka tricycle with differential Figure 2 Drive of rear wheels Ti Both wheels are driven independently from each other by the differential Therefore the tricyc2. the clamping bolt in the front construction and thereafter turning the curve of the handlebars in the desired position see figure 6 Although Huka take great care in mounting the handles it is possible that they can loosen in time because of the influence of sunlight temperature variations or ageing Therefore check regularly that they are still tight by trying to turn the handles 3 3 The wheels The wheel is the most important component of the cycle which is responsible for a light ride and a high cycle comfort Many matters are important thereby like well inflated tyres tightly tensioned spokes and a light running with absence of play 3 3 1 Pressure and valve The correct tyre pressure is obtained for most tyres when you can still push the tyre in a little bit When your tyres are too soft they will wear down faster You will ride much more comfortable on quite hard tyres and your tricycle listens better to the brake and movements of the handlebars The inner tubes of the tricycle are equipped with a common bicycle valve ap 3 3 2 Spokes The spokes take care of the stability of the wheel and thus of the tricycle Therefore a correct pressure is important Because new spokes always have to stabilise to some extent the wheels of your tricycle have to be checked after a couple of weeks Then your Huka dealer adjusts the spokes tot the correct tension In case it happens that a spoke breaks or is sitting loose then your Huka dealer wi
3. the plastic parts and the soft parts like saddle can be best cleaned with a soft moisten cloth Here you can use soap Use never aggressive or scratching cleaning agents The different mechanisms should regularly controlled on impurities such as grain of sand etc and when necessary be clean brushed Cleaning regularly aids the preservation of your tricycle Never use a high pressure sprayer for cleaning your cycle This is because the pressure of the water is so forceful that you will spray the grease from the bearings It is advisable to regularly lubricate or to grease all moving parts or to have this done by somebody 5 2 Protection against corrosion Your Huka tricycle is well protected from corrosion It is sufficient enough to dry the tricycle after it became wet There are no necessary special protecting measures 5 3 Repair 5 3 1 Authorized dealers for repair The dealer which sold or delivered you the tricycle is authorized by Huka BV to execute necessary repairs If you desire another dealer you can contact us Huka BV Tel 31 0 541 572 472 Fax 31 0 541 520 415 e mail sales huka nl 12 5 3 2 Spare parts Each spare part of the Huka tricycles is separately available by your authorized dealer Huka BV can supply these parts on request of your dealer 5 3 3 Self execution of repairs It is not allowed to execute repairs yourself By doing so your warranty claim and the warranty at the product will ex
4. time find a quiet and safe place so you can get use to the tricycle 4 2 User environment The Huka tricycles are suitable for use on roads with firm underground The tricycle can be used into all weather but avoid when possible contact with salt water because of the influence of the metal parts 4 3 Familiar user errors The following user errors are possible and should be avoided These errors can cause personal injuries or damage to the product Respect the following situations e Always provide for the correct pressure of the tires e Avoid persons near the tricycle particularly with the wheels dangerous situations can occur e Check regularly the good functioning of the brakes and make sure the function perfect e Check regularly the good functioning of the lights and make sure the function perfect e Respect the traffic rules and regulations seriously and take caution in traffic Figure 7 Tensioning of the drum brake cable Turn the little screw a few times clockwise if your brake lever near the brakes touches the handle Then the cable will be tensioned When you notice that the brake Is already operating when you squeeze the lever only lightly you can slacken the cable somewhat by turning the little screw anti clockwise 4 4 Bre 4 4 1 Rollerbrakes Your Huka tricycle is equipped with a reliable brake system which functions well if the brakes have been adjusted in the correct manner As is standard
5. Dutchmen mount their bicycles with pleasure The bicycle is more than just of mean of transport Cycling radiates freedom and adventure By means of cycling we save our environment we obtain somewhat more of the green feeling But not everybody can make use of the ordinary bicycle Huka has developed a series of tricycles in order that everybody can enjoy all pleasant aspects of cycling Aspects like ergonomics sizes quality and styling have all played an important role in the design In general Your Huka tricycle is a quality product Every component of your Huka tricycle has been tested and checked extensively The finishing of the frame and the mounted components are of high quality There for you are assured of an excellent product a careless cycle pleasure When supplying your new Huka tricycle in principle all described components are adjusted well and or are turned to you wishes But no matter how modern even a Huka tricycle is not completely free of maintenance There are some things that require attention from time to time This small manual provides instructions for maintenance that you possible can do yourself and provides information about activities of your Huka dealer To do a little maintenance can be quite fun because it contributes to a greater cycle pleasure A Please pay particular attention to texts printed bold and in italics m IO 10 11 12 13 14 15 Figure 1 Table of sizes 2 PRODUCT
6. TO 35 406 Wheel size rear wheels inch 20 x 1 3 Huka BV P O box 194 7570 AD Oldenzaal Netherlands Phone 31 0 541 572 472 Fax 31 0 541 520 415 mail sales huka nl web www huka nl Huka tries to develop and improve his products constantly Because of this the delivered product can be different as the shown pictures Shown accessories are not included Print errors prohibited October 2011 Technical specifications ATB Details Material frame Corrosion protected steel Coating Epoxy coating outdoor quality Wheels Aluminium rims with galvanised hubs and stainless steel spokes Lighting Head light and rear light battery Bell Easy to use bell Mud guards Impact proof plastic Chain guard Impact proof plastic Handlebar and seat post Steel Handlebar grips Rubber Saddle Child size saddle Brakes standard Rollerbrake front and rear parking brake Drive Mid axle freewheel gear and differential in rear axle Options Please see order form warranty 2 years parts that will wear are not included Length in mm L 1350 Width in mm 625 Weight in kg 24 Crank length in mm 110 Inner leg length in mm 470 650 Height saddle floor in mm Z min 530 Step in length frame in mm 340 Step in height frame in mm H 255 Height adjust handlebar in mm 70 Width handlebar in mm 490 Maximum load in kg 60 Wheel size front wheel in ETRTO 35 406 Wheel size front wheel inch 20 x 1 3 Wheel size rea
7. User manual V2012 1 Ho Introduction Pg 1 Product description Pg 2 3 Commissioning Pg 4 8 Usage Pg 9 11 pres Maintenance Pg 12 13 Technical description Job Pg 14 15 Contents 1 Introduction 2 Product description 2 1 Purpose of use 2 2 Safety and driving behaviour 2 3 Prevention of theft 2 4 The drive 2 5 Accessories 3 Commissioning 3 1 The height of the saddle 3 2 The position of the handlebars 3 3 The wheels 3 3 1 Pressure and valve 3 3 2 Spokes 3 3 3 Hubs 3 4 The drive 3 4 1 Crankshafts crank and pedal 3 4 2 The chain 3 4 3 Gear option 4 Usage 4 1 Instructions for use 4 2 Users environment 4 3 Familiar user errors 4 4 Brakes 4 4 1 Rollerbrakes 4 4 2 Parking brake 4 5 The lighting 4 6 Operation of the gear 4 7 Safety lock 4 8 Lifting 5 Maintenance 5 1 Cleaning 5 2 Protection against corrosion 5 3 Repair 5 3 1 Authorized dealers for repair 5 3 2 Spare parts 5 3 3 Self execution of repairs 5 3 4 Disposal of the product 6 Technical description A WU UN NN CO ONIN NN OO UIA A Medical Devices Directive 93 42 EEC Declaration of Conformity For Class 1 Medical Devices Manufacturer s name Huka B V Manufacturer s address Munsterstraat 13 7575 ED Oldenzaal the Netherlands Product Tricycle Device name ATD the undersigned hereby declare that the equipment specified above is in compliance with the Essential Requirements Annex 1 of Med
8. dle is in the right position you are sitting almost as comfortable as in a good chair and effortless you pedal the kilometres away There is a good rule of thumb for the correct height of the saddle You take a seat on the tricycle without your shoes on and with the crank pointing in the extended direction of the seating tube When you have your heel on the pedal then you should just be able to stretch your leg Then you have during a turning pedalling movement with the ball of your foot with shoe on the pedal the ideal working height Start your try out at this position then after some time you can adjust to you personal liking J FA Figure 3 Adjusting the height of the saddle 1 Unscrew the saddle pin bolt somewhat with an open end or a ring spanner in order that the saddle pin can move easily 2 Now pull or push the saddle to the position wanted by you But take care that the pin stays in the frame over a distance of at least 6 cm 3 Now retighten the saddle pin bolt The height of the saddle can be adjusted by unscrewing the saddle pin bolt a little bit and moving the pin upwards or downwards see figure 3 ap 4 But make sure that the pin stays in the frame over a distance of at least 6 cm Thus the safety marking should not be visible A Figure 4 Adjusting the saddle forwards and backwards and tilting 1 Unscrew both bolts of the saddle strap with an open end or a ring spanner in order that yo
9. ical Devices Directive 93 42 EEC The product is signed with the CE mark according the above Directive Date 01 02 2012 Name B Kamp Managing Director Huka B V Signature DRE GS Huka B V M nsterstraat 13 7575 ED Oldenzaal the Netherlands Warranty Huka BV gives two years of warranty on the product Your supplier will carry out this warranty The warranty does not apply to damage or faults of the tricycle caused by wrong or improper use The evaluation of it is the privilege of Huka or a representative to be appointed by Huka N B This warranty does not apply to components susceptible to wear Type Type Typ Datum Date Datum 2004 06 SN i 406012 Huka BV Max gewicht Max weight Max Gewicht Postbus 194 7570 AD Oldenzaal The Netherlands Tel 31 0 541 572472 lees de gebruiksaanwijzing read the manual Bedienungsanleitung lesen Huka BV Huka is a Dutch company that manufactures appliances for the handicapped If you have any queries about our products or their applications please contact your dealer Huka BV Munsterstraat 13 7575 ED Oldenzaal The Netherlands tel 31 0 541 572 472 fax 31 0 541 520 415 mail sales huka nl web www huka nl Modifications Huka reserves the right to make modifications to the product described in this users manual without incurring liability 1 INTRODUCTION Cycling should be a pleasant activity That is clear Every day millions of
10. le rides straight ahead right hand picture and bends can be taken more easily 2 3 Prevention of theft A safety lock is mounted on most versions of the tricycle If you want additional measures against theft than and additional cable lock is convenient to anchor you tricycle rock solid These locks are available in many cycle shops Always lock your tricycle also when you leave it just for a short moment 2 4 Gear and driving The tricycle is equipped with an own designed specially made to size drive of the rear wheels This drive by means of a differential take care that the tricycle does not pull obliquely and bends can be taken easily see figure 2 2 5 Accessories A series of accessories can be supplied for the range of the Huka tricycles The possibilities are listed in the overview Almost all accessories can be provided for each type of tricycle Ask your dealer if the respective accessory can also be supplied for your type of tricycle The accessories have colours matching the colours of the tricycle thus the accessories and the tricycle form a unit EO 3 COMMISSIONING The HUKA tricycles are designed in such a flexible manner that the user can choose between various positions of the body on the bike because of the adjustment possibilities of the handlebars and saddle which varies from a sporty to a comfortable posture mm A I BN comfortable sportive 3 1 The height of the saddle When the sad
11. lights and the dynamo and there is no formation of rust e follow the electric wires and check that the insulation layer of the wires is still intact everywhere check that there is no short circuit because of naked wires e check that the lights in their fittings are free of oxidation that contact is made and that the filaments are not broken e check that the dynamo is adjusted well and is running on the middle of the tyre echeck that the electric wires are not broken and or are not jammed anywhere Figure 9 Turning grasp Gear shift 4 6 Operation of the gear It is easy to operate the gear lever of the three or five gears hub The gearshift has three or five positions where in the lever clicks by itself You can shift the gear to lighter or heavier pedalling by simply moving the lever to the wanted position see figure 9 Thereby one is the lightest position and three or five the heaviest Attention A keep the pedals motionless when changing gear 4 7 Safety lock lf you want to lock your tricycle you should first turn the key clockwise and hold it before you can push the handle downward If the lock is bolted the key jumps back and can be taken away 4 8 Lifting It is because of the weight not possible to lift your tricycle alone Lifting with two persons is possible Pay attention to lift the tricycle only at firmest parts and not for example the accessories 11 5 MAINTENANCE 5 1 Cleaning The metal parts
12. ll of course put this right 3 3 3 Hubs The hubs of the wheels should be adjusted accurately Actually there should not be any noticeable play If you notice an excessive play or the wheel is running heavily then ask your Huka dealer to put this right 3 4 The drive The drive system takes care that your pedalling force is converted optimally into movement The system consists of many moving components the chain the gear option the crankshaft the crank and the pedals Of these many components are free of maintenance 3 4 1 Crankshaft crank and pedals Most crankshaft bearings mounted by Huka are completely free of maintenance and cannot be re adjusted If it does happen that play develops in the bearing then it is necessary to contact you Huka dealer immediately If play develops between the crank and the crankshafts then you can take off the dust cap and retighten the underlying bolt with a socket spanner Most pedals are also free of maintenance If the play is too large you can consult your Huka dealer When you are mounting the pedals yourself watch for the indications L left and R right on the pedal axes The left pedal is screwed in anti clockwise the right pedal clockwise You can use an open end spanner or a special narrow pedal spanner Specially adapted pedals can also be provided as an option See paragraph 2 5 Accessories for this purpose 3 4 2 The chain When the chain pressure is correct your tricycle pedals lightl
13. nt wheel inch Wheel size rear wheels in ETRTO Wheel size rear wheels inch Phone 31 0 541 572 472 Fax 31 0 541 520 415 mail sales huka nl web www huka nl 1120 490 17 100 380 490 min 450 300 145 50 490 40 47 305 16 x 1 75 54 203 12 x 1 95 Huka tries to develop and improve his products constantly Because of this the delivered product can be different as the shown pictures Shown accessories are not included Print errors prohibited October 2011 Your supplier Huka BV P O Box 194 7570 AD Oldenzaal Tel 31 0 541 572 472 e mail sales huka nl www huka nl
14. pire Repairs must be accomplished at any time by an authorized dealer 5 3 4 Disposal of the product At the end of the life span of the product as well as the accessories and the packing these can be disposed of as normal waste You should separate the product to the disposal into the different materials and hand these over to a garbage waste disposal facility 13 ATD Details Material frame Technical specifications Corrosion protected steel Coating Epoxy coating outdoor quality Wheels Aluminium rims with galvanised hubs and stainless steel spokes Lighting Head light and rear light battery Bell Easy to use bell Mud guards Impact proof plastic Chain guard Impact proof plastic Handlebar and seat post Steel Handlebar grips Rubber Saddle Standard saddle Brakes basic model Drive Rollerbrake in front and rear parking brake Mid axle freewheel gear and differential in rear axle Options Please see order form warranty 2 years parts that will wear are not included Length in mm L 1680 Width in mm 750 Weight in kg zr Crank length in mm 150 Inner leg length in mm 720 920 Height saddle floor in mm Z min 790 Step in length frame in mm 560 Step in height frame in mm H 320 Height adjust handlebar in mm 250 VVidth handlebar in mm 500 Maximum load in kg 130 Wheel size front wheel in ETRTO 37 540 Wheel size front wheel inch 24 x 13 8 Wheel size rear wheels in ETRTO 35 406 Wheel
15. r vvheels in ETRTO 47 305 VVheel size rear vvheels inch 16x 1 75 Huka BV Phone 31 0 541 572 472 P O box 194 Fax 31 0 541 520 415 7570 AD Oldenzaal mail sales huka nl Netherlands web www huka nl Huka tries to develop and improve his products constantly Because of this the delivered product can be different as the shown pictures Shown accessories are not included Print errors prohibited October 2011 ATA Details Material frame Coating Wheels Lighting Bell Mud guards Chain guard Handlebar and seat post Handlebar grips Saddle Brakes Drive standard Options warranty Huka BV P O box 194 7570 AD Oldenzaal Netherlands Technical specifications Corrosion protected steel Epoxy coating outdoor quality Aluminium rims with galvanised hubs and stainless steel spokes No lighting standard Easy to use children bell Impact proof plastic Impact proof plastic Steel Rubber Child size saddle Rollerbrake and rim brake in the front and a parking brake Mid axle freewheel gear and differential in the rear axle Please see order form 2 years parts that will wear are not included Length in mm L Width in mm Weight in kg Crank length in mm Inner leg length in mm Height saddle floor in mm Z Step in length frame in mm Step in height frame in mm H Height adjust handlebar in mm Width handle bar in mm Maximum load in kg Wheel size front wheel in ETRTO Wheel size fro
16. size rear wheels inch 20 x 1 3 Huka BV P O box 194 7570 AD Oldenzaal Netherlands Phone 31 0 541 572 472 Fax 31 0 541 520 415 mail sales huka nl web www huka nl Huka tries to develop and improve his products constantly Because of this the delivered product can be different as the shown pictures Shown accessories are not included Print errors prohibited October 2011 ATC Details Material frame Technical specifications Corrosion protected steel Coating Epoxy coating outdoor quality Wheels Aluminium rims with galvanised hubs and stainless steel spokes Lighting Head light and rear light Bell Easy to use bell Mud guards Impact proof plastic Chain guard Impact proof plastic Handlebar and seat post Steel Handlebar grips Rubber Saddle Standard saddle Brakes standard Rollerbrake in front and rear parking brake Drive Mid axle freewheel gear and differential in rear axle Options Please see order form warranty 2 years parts that will wear are not included Length in mm L 1595 Width in mm 685 Weight in kg 26 Crank length in mm 125 Inner leg length in mm 680 880 Height saddle floor in mm Z min 750 Step in length frame in mm 520 Step in height frame in mm H 305 Height adjust handlebar in mm 250 Width handlebar in mm 500 Maximum load in kg 90 Wheel size front wheel in ETRTO 37 489 Wheel size front wheel inch 22 X 13 8 Wheel size rear wheels in ETR
17. u can move the saddle 2 Move or turn the saddle into the position wanted by you 3 Now retighten the bolts The adjusting forwards or backwards and also the tilting of the saddle can be made by unscrewing both bolts of the saddle strap see figure 4 N Figure 5 Adjusting the height of the handlebars 1 Unscrew the expansion bolt with an Allen key about 4 turns 2 If necessary tap the bolt downwards with a wooden or plastic hammer 3 Adjust to the height that is suitable for you and retighten the bolt 3 2 The position of the handlebars The handlebars also play an important role for pleasant seating You can also adjust your handlebars in several manners By putting the handlebar shaft lower of higher you can adjust the position of your back and the pressure of your hands on the handlebars You can adjust the height by unscrewing the expansions bolt about 4 turns see figure 5 and if necessary tapping down the bolt with a wooden or plastic hammer You can adjust the height when the bolt is loose 5 However make sure that the safety marking stays in the frame tube over a height of about 6 cm Figure 6 Adjusting the angel of the handlebars 1 Unscrew the clamping bolt in the front construction with an Allen key 2 T ke the handlebars at the handles and turn the handlebars to the desired position 3 Retighten the boft When you want to adjust the position of your hands on the handlebars you can do it by unscrewing
18. y and you will not hear the chain When your tricycle is delivered the chain will be well adjusted by your Huka dealer T here are even two chains when your tricycle is provided with a gear If you notice that one or the other chain is too slack have it re adjusted by your Huka dealer This is very specialistic work that can be best left to your dealer plastic chain cover protects both the chain and the drive system 3 4 3 Gear option Gears are making things easier for the cyclist The cyclist gas at his disposal an optimal gear ratio for all weather conditions with which it is possible to cycle in a pleasant manner without having to exert much force Therefore it is not necessary to labour and to stamp on the pedals 3 4 3 1 Adjustment of the gear If you have chosen a tricycle with gear there will be an additional hub between the pedals and the drive axle This is a standard gear hub from Sram which is adapted for use on the Huka tricycle Your Huka dealer has checked the gear on delivery and has adjusted it correctly There for in case of any problems it is best to consult your dealer 4 USAGE 4 1 Instructions for use If you want to ride the tricycle then first lock the parking brake This way is is easier to get on the tricycle Before getting on the tricycle you can use the footplate in front of the pedal After you are sitting comfortable you can unlock the parking brake and start to cycle When you cycle for the first
19. your tricycle is equipped with rollerbrakes Rollerbrakes do not require much maintenance The brake cable should be re tensioned if the brake handles almost touch the handlebars This can be accomplished with the use of the adjustment screw near the siphon on the rollerbrakes see figure 7 But of course you can have this done by your dealer 4 4 2 Parking brake All tricycles are equipped with a parking brake This brake takes care that the tricycle stays firmly at its position when mounting or dismounting the tricycle The operation of the parking brake takes place by means of a lever that is present on the handlebar axle closely underneath the handlebars themselves You put your tricycle on the parking brake by turning this lever upwards as far as possible To unlock the parking brake you can turn the lever downwards until the stop see figure 8 Figure 8 Operation of the parking brake You can put the tricycle on the parking brake by turning the lever upwards as far as possible To unlock the parking brake turn the lever downward again until the stop 10 4 5 The lighting Your tricycle is provided with a safe and reliable lighting Always check that all lights are working when you have the lighting on It is highly dangerous when you ride in the dark in the twilight or in the mist without lights Check the following points if part of your lighting does not function e Check that the electric wires are connected to both
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