Huka orthros User Manual
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Inhoudsopgave
1. MANUFACTURERS DETAILS ................................................................................................................ 4
2. INTRODUCTION ................................................................................................................................... 5
3. DECLARATION OF CONFORMITY ........................................................................................................ 6
4. WARRANTY ......................................................................................................................................... 7
5. INTENDED USE .................................................................................................................................... 8
6. SAFETY ................................................................................................................................................. 9
7. PRODUCT DESCRIPTION ................................................................................................................... 10
7.1 The frame .................................................................................................................................... 10
7.2 Mudguards .................................................................................................................................. 10
7.3 Drive mechanism ......................................................................................................................... 10
7.4 Wheels and tyres ......................................................................................................................... 11
7.5 Spokes.......................................................................................................................................... 11
7.6 Brakes (depending on model) ..................................................................................................... 11
7.7 Parking brake ............................................................................................................................... 12
7.8 Chain guard.................................................................................................................................. 12
7.9 Crankshaft, crank set and pedals ................................................................................................ 12
7.10 The chain ................................................................................................................................... 13
7.11 Gears (optional) ......................................................................................................................... 13
7.12 Seats .......................................................................................................................................... 13
7.13 Handlebars (depending on type and make) .............................................................................. 14
7.14 Lights (depending on country) .................................................................................................. 14
7.15 Luggage carrier .......................................................................................................................... 14
7.16 Electric motor (optional) ........................................................................................................... 15
7.17 Accessories ................................................................................................................................ 16
8. SET-UP ............................................................................................................................................... 17
8.1 The seat depth ............................................................................................................................. 17
8.2 Adjustment of handlebars ........................................................................................................... 18
8.3 The wheels ................................................................................................................................... 22
8.4 Tyre pressure ............................................................................................................................... 22
9. USE .................................................................................................................................................... 23
9.1 Using for the First time ................................................................................................................ 23
9.2 Mounting ..................................................................................................................................... 23
9.3 Cycling.......................................................................................................................................... 23
9.4 Steering........................................................................................................................................ 23
9.5 Changing gears (optional)............................................................................................................ 24
9.6 Brakes (depending on model) ..................................................................................................... 24
9.7 Cycling with motor (optional) ...................................................................................................... 25
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9.8 Setting the electric motor assistance. ......................................................................................... 25
9.9 Cycling with motor using kick-start (optional) ............................................................................ 26
9.10 Moving and lifting the Orthros .................................................................................................. 28
10. MAINTENANCE ................................................................................................................................ 29
10.1 User maintenance ..................................................................................................................... 29
10.2 Tightening various parts ............................................................................................................ 34
10.3 Parts replacement ..................................................................................................................... 35
10.4 Huka dealer maintenance ......................................................................................................... 35
11. DISPOSING OF THE PRODUCT......................................................................................................... 36
12. SELLING THE DUO BIKE ................................................................................................................... 37
13. TECHNICAL SPECIFICATIONS ........................................................................................................... 38
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1. MANUFACTURERS DETAILS
Huka B.V.
Munsterstraat 13
7575 ED Oldenzaal
The Netherlands
tel. +31 (0541) 572 472
fax. +31 (0)541 520 415
mail: info@huka.nl
web: www.huka.nl
Huka BV
Huka BV is a Dutch company that manufactures physical aids for disabled persons.
Please contact your supplier if you have any questions about our products and their
use.
Changes
Huka BV reserves the right to alter the product described in this manual. This frees
us from any liability whats however.
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2. INTRODUCTION
Cycling is intended as an enjoyable activity. The fact that millions of people cycle their
bikes every day with pleasure appears to bear out this fact. The bicycle is more than
just a means of transport. It signifies freedom and a sende of adventure. Bicycles are
kind to our environment; they give us that “green feeling”. However, not everyone is
able to enjoy the pleasures of a common two-wheeler. Huka has added a series of
three-wheelers to its range so that everyone can experience all the pleasurable
aspects of cycling. Things like ergonomics, measurements, quality and look have
played a very important part in their design.
Your Huka Orthros duo-cycle is a quality product. Each and every component of your
Huka three-wheeler has been rigorously tested. The frame and its added features are
all made to the highest standards. This guarantees you both an excellent product and
carefree enjoyment. When you receive delivery of your Huka three-wheeler, all of the
parts will already have been fine-tuned according to your specifications. However
modern it might be though, even an Huka three-wheeler is not maintenance-free.
Sometimes there will be things that demand your attention. This manual contains
instructions on the kind of maintenance you can carry out yourself and information
about what your Huka dealer can do. Being able to carry out some of the maintenance
yourself only adds to your level of enjoyment!
Pay special attention to bold texts written in italics and to
wherever you see this symbol.
The texts in the green bars are supplementary information and
demand extra attention. Make sure you read these carefully.
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3. DECLARATION OF CONFORMITY
Guidelines for medical aids
93/42/EEG
for
Class 1 medical aid
Name of manufacturer: Huka B.V.
Address of manufacturer: Munsterstraat 13, 7575 ED
Oldenzaal, The Netherlands
Product: Duo cycle
Type/name: Orthros
I, the undersigned, do hereby confirm that the above-mentioned medical aid meets with all
the essential requirements as outlined in appendix 1 of the guidelines for medical aids
93/42/EEG. The product carries the CE seal of approval in accordance with above
mentioned guidelines.
Date: 01-04-2014
Name: B. Kamp, Managing Director Huka B.V.
Signature:
Huka B.V. Munsterstraat 13, 7575 ED, Oldenzaal, The Netherlands
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4. WARRANTY
Huka BV provides a two year warranty for the three-wheeler. This warranty will be
administered by your dealer.
This warranty does not apply to any damage to or faults in the three-wheeler arising
from improper or indiscriminate use. This will be assessed by Huka BV or by a third
representative appointed by Huka.
NB: This warranty does not extend to parts that are subject to general wear and tear,
such as chain, brakes and tyres.
Should you notice a defect, please contact your supplier immediately. They will deal
with your enquiry and if necessary, contact Huka BV.
When submitting a claim under the warranty, it is of utmost importance that you provide us
with the serial number. This number correlates to the date of delivery and time of production,
as well as all parts
Type/Typ
:
Max gewicht/Max weight KG
: :
2013-12
Huka BV
SN
:
1312000
Postbus 194, 7570 AD Oldenzaal
The Netherlands ,Tel: +31 (0) 541 572472
Goedgekeurd volgens/Approved to: EN 12182
Example of serial number sticker
This serial number sticker can be found on the bottom of the rear axle.
In case of damage or a defect please contact your supplier
and provide them with the serial number.
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5. INTENDED USE
General guidelines
The Huka Orthros duo cycle has been specially designed for people with a physical
and/or mental disability. Cyclists who have developed a fear of falling find the Orthros
duo cycle to be an excellent alternative when they want to be able to continue cycling
carefree and comfortably. The Orthros duo cycles are also used by people who suffer
from neuromuscular disorders (such as cerebral palsy, muscular dystrophy and
spasms). This also applies to problems with coordination of movement, balance and
limited natural body movement.
Area of intended use
The Orthros duo cycle has been designed for use on standard public roads and
bicycle paths. These are usually paved, level and solid. The Orthros duo cycle
conforms to all regulations in relation to use on public roads.
The manufacturer is not liable when the Orthros duo cycle is
used in areas other than those for which it is designed.
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6. SAFETY
Make sure that when you go cycling, you always do so safely. We recommend that
you pay attention to the following before you go cycling:
Make sure that your bike is in perfect condition before using it.
Check the pressure and the conditions of the tyres.
Check the brakes.
Check your lights.
Check that the Seats are securely fastened.
Check that the handlebars are securely fastened.
Check that there is no play in the wheels.
Check that the battery (if applicable) is charged.
If you are taking luggage with you, make sure that it is securely attached and
cannot fall off while you are cycling.
Always cycle on level and solid ground.
Avoid potholes, high ramps and puddles.
Do not bump against the kerb and do not cycle too fast off the kerb.
Reduce your speed when cycling down hills or off exits
Reduce your speed when cycling on wet and slippery surfaces.
Use the parking brake when mounting/dismounting.
Always lock your bike when not in use.
The Orthros duo cycle is mainly made of steel which is regarded as non
flammable. The other used materials, such as the plastic and rubber parts, are not
flame retardant..
Use of the bike by children:
Never allow small children to use the bike on public roads unattended by an adult.
We advise to wear a reflective vest for children driving the bike.
We advise that children should wear a safety helmet when cycling.
Be safe when cycling!
The Orthros duo cycle is not fire retardant!
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7. PRODUCT DESCRIPTION
7.1 The frame
The Orthros duo cycles are made of high-quality materials. The frame consists of a
metal tube Construction with aluminum and steel parts. Most of the metals used are
provided with an impact resistant coating.
Together, the construction and finishing guarantee many years of enjoyment..
7.2 Mudguards
The mudguards are made of impact resistant plastic and are fully coated. They
prevent water from splashing up onto one’s clothes.
7.3 Drive mechanism
The duo cycle is equipped wit hits own specially designed drive mechanism for the
rear wheels. This mechanism prevents the bike from veering off to one side (by
means of a differential) making it easy to steer around turns (see fig. 2).
Fig. 2: Rear-wheel drive mechanism
With the differential mechanism, each Wheel is driven independently of the other.
This ensures that the bike continues in a straight line (image on the right) and that
turns are easier to make.
Bike without differential
Huka three-wheeler, with
differential
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7.4 Wheels and tyres
The wheels have high-quality hubs, stainless steel spokes and aluminum rims. Topquality tyres are fitted to the rims. These ensure good grip and minimal rolling
resistance and wear and tear.
7.5 Spokes
The spokes keep the wheels stable on the duo cycle. That’s why the right tension is
so important. As spokes need some time to adjust and settle, the wheels should be
checked after the First few weeks of use. Your Huka dealer will adjust the spokes to
the right tension. Should a spoke become loose or break, your Huka dealer can fix
this for you.
7.6 Brakes (depending on model)
The Orthros duo cycle comes equipped with a drum brake in the front wheel and two
disk brakes on the rear wheels. The non-handicapped user can activate the brakes
by hand levers. I fit is the case that an electromotor has been fitted, then a rim-brake
will have been fitted in the front wheel.
Tyre pressure and wear and tear of the tyres have a
considerable effect on the behavior of your bike. Check your
tyres regularly in order to ensure safety.
Brakes are extremely important when it comes to safe
cycling. They can suffer from wear and tear over time. Have
your brakes checked and adjusted regularly, and changed if
necessary. This should only be done by an official Huka
dealer.
Spoke tension has a considerable effect on the behavior of
your bike. Check the spoke tension regularly in order to
ensure safety.
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7.7 Parking brake
The Orthros duo cycle is equipped with a parking brake. This brake ensures that the
bike cannot roll away when you are mounting or dismounting. Therefore, you should
ensure that you have activated this brake before getting on or off the bike.
You can activate the brake by pushing the handle fully forward. This applies the
brake to the front wheel so that your bike is safely parked.
7.8 Chain guard
The chain guards have been specially designed for these duo cycles and are made
of impact resistant coated plastics. It prevents the chain from getting dirty and wet,
and also ensures that the chains do not dirty your clothes.
7.9 Crankshaft, crank set and pedals
The bottom brackets used by Huka are completely maintenance-free and nonadjustable. Should you encounter any problems then contact your Huka dealer. If you
should notice any play between the crank and crank shaft, then you can remove the
dust-cap and tighten the nut with a suitable wrench. The pedals are also usually
maintenance-free. If you should notice any play, contact your Huka dealer. When
fitting the pedals yourself, don’t forget to read the instructions for the L (left) and R
(right) pedals. The left pedal is attached by turning anti-clockwise, the right clockwise.
Use a spanner or a (small) pedal wrench. There are also other (adjusted) pedals
available. See our brochure.
Always use the parking brake when mounting and
dismounting. This will prevent the bike from rolling away. You
run the risk of falling if the bike moves away from you.
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