Huka Pendel FD User manual

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User manual
P
Pe en nd de el l F FD D
2011-01

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1. Index:
1. Index:...............................................................................................................................2
2. Information manufacturer.................................................................................................4
3. Introduction......................................................................................................................5
3. Declaration of Conformity ................................................................................................6
4. Warranty..........................................................................................................................7
4.1 identification of the serial number of the Pendel FD...................................................7
4.2 Life time of the Pendel................................................................................................8
5. Intended use of the Pendel FD ........................................................................................9
6. Delivery of the Pendel....................................................................................................10
7. Safety.............................................................................................................................11
7.1 Pre drive check:........................................................................................................11
7.2 Hot and cold surfaces...............................................................................................13
7.3 Distances between moving and stationary parts. .....................................................13
7.4 Electromagnetic disturbance. ...................................................................................14
7.5 Resistance level of ignition.......................................................................................14
8. Product description........................................................................................................15
8.1 Body works Pendel FD:............................................................................................15
8.2 Frame.......................................................................................................................15
8.3 The wheels...............................................................................................................15
8.4 The drive motor ........................................................................................................15
8.5 The electronics.........................................................................................................16
8.5.1 Sevcon drive controller.......................................................................................16
8.5.2 Additional features controller..............................................................................17
8.6 The batteries.............................................................................................................17
8.6.1 Automatic parking brake batteries......................................................................18
8.7 The cockpit...............................................................................................................19
8.7.1 Steering handle..................................................................................................19
8.7.2 Throttle...............................................................................................................20
8.7.3. Dashboard.........................................................................................................21
8.7.4 Brakes................................................................................................................24
8.7.5 Contact switch....................................................................................................25
8.7.6 Charger socket...................................................................................................25
8.7.7 Horn ...................................................................................................................26

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8.7.8 Indicators............................................................................................................26
8.7.9 Emergency switch..............................................................................................27
8.7.10 Safety switch....................................................................................................27
8.7.11 Release switch.................................................................................................28
8.8 Fixation points ..........................................................................................................28
8.9 Ramp........................................................................................................................29
9. Before using the Pendel FD...........................................................................................30
9.1 Adjusting the handle bar...........................................................................................30
9.2 Adjusting the fixation points......................................................................................31
9.3 Adjusting the mirrors.................................................................................................32
10. Driving the Pendel........................................................................................................33
11. Maintenance of the Pendel..........................................................................................36
11.1 Frequency of maintenance.....................................................................................36
11.2 Charging the batteries. ...........................................................................................37
11.3 Tyre pressure: ........................................................................................................38
11.4 Tyre profile:.............................................................................................................38
11.5 Lights......................................................................................................................38
11.6 Fuses......................................................................................................................38
11.7 The brakes:.............................................................................................................40
11.8 The drive motor and compressor............................................................................40
11.9 Cleaning of the body work......................................................................................40
11.10 Batteries ...............................................................................................................40
12. Errors...........................................................................................................................41
13. Selling the Pendel........................................................................................................42
14. Disposal of the Pendel.................................................................................................42
15. Specifications Pendel FD.............................................................................................43
Pre sale information of the Pendel FD can be found on the website
www.huka.nl. Here you can find the brochure, specification sheet,
pictures and order form. You can also find all the other innovative
products of Huka BV.
Authorized dealers can also download service manuals and spare part
books.

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2. Information manufacturer
The Pendel is manufactured by:
Huka B.V.
Munsterstraat 13
7575 ED Oldenzaal
The Netherlands
phone: [phone]
fax: [phone]
mail: [e-mail]
website: www.huka.nl

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3. Introduction
 Thank you very much for choosing the Pendel FD electric scooter.
You will definitely enjoy the mobility freedom Pendel provides you.
 Your supplier has delivered the Pendel fully functional and completely checked.
He has also explained the functions of the Pendel FD to you. Make sure you feel
secure with the Pendel FD before your first ride.
 Read this manual carefully before using the Pendel FD.
First remarks:

 The PENDEL wheelchair scooter is a vehicle that is meant for the transportation of
one person, seated in his/her wheelchair.
 The total loading capacity is 125 kilo. Therefore, only manual wheelchairs are
suitable, or wheelchairs with a light assist motor system.
 Only wheelchairs with the 2 large wheels at the back, and with a wheel size of 24´´
or 26´´ can be used, because the automatic securing system can be adjusted
according to these wheel sizes.
 The PENDEL is designed for road traffic, a moped third-party insurance is
compulsory.
 The PENDEL is only suitable for use on paved roads.
 Besides adequate understanding of traffic, the user needs to have sufficient
Hand-functioning in order to operate the handlebars and brakes.
 Never drive faster downhill than the maximum speed of 25 km/h, otherwise
Irreparable damage is inflicted on the driving electronics!
 You can find the frame number on the steering tube.
Should the user have difficulty reading this manual as a result
of reading difficulties or visual impairment, this manual is also
available in other formats. Please contact Huka for further
details about these special manuals.
ATTENTION:
Text which is written in these highlighted areas is concerning
safety matters. Please, read these messages carefully. This is
important for your own safety en for your environment.
Information in these boxes is of added value. Please, read this
information carefully. This might give you even better performance of
the product or simplifies the usage of the product.

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3. Declaration of Conformity
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: Wheelchair scooter, Class C
Device name: Huka Pendel FD
I, the undersigned, hereby declare that the equipment specified above, is in compliance
with the Essential Requirements, Annex 1 of Medical Devices Directive 93/42/EEC. The
product is signed with the CE-mark according the above Directive.
Date: 01-03-2009
Name: M. P. Coehoorn, Managing Director Huka B.V.
Signature:
Huka B.V. Munsterstraat 13, 7575 ED Oldenzaal, the Netherlands

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4. Warranty
The Pendel is covered by a guarantee by the manufacturer. In general, the product is
guaranteed for 2 years. The batteries and charger are guaranteed for 1 year. Parts which
wear out during usage of the product like tires and tubes are not included in the guarantee.
An exception can be if there is a sign of extreme and fast wear out because of a
production error. Damage or faults as a result of misuse or even unintended use are not
covered by the warranty.
Defect or broken parts need to be send back to Huka B.V. for investigation. According to
the results of this investigation, the guarantee will be supplied.
In case of damage or faults, contact your local supplier first to inform them. Make sure that
you know the frame number of your vehicle, before contacting your local supplier.
4.1 identification of the serial number of the Pendel FD
You can find the Serial number on two spot on the Pendel FD.
(A) Decal including technical information.
(B) Inserted serial number in main frame.
The serial decal including serial number the serial number on the frame
The guarantee on a part or product is to be decided after investigation
of the manufacturer Huka B.V. or a authorized dealer of Huka B.V.
A
B

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4.2 Life time of the Pendel.
The lifetime of the Pendel depends very much on the quality of maintenance and the way
the user is handling the Pendel in daily life. A periodic check (like cars) of the vehicle can
prevent excessive wear and failure. These periodic checks have great influence on the
lifetime of a product. The Pendel can have an economical lifetime of 6-8 years.
Use only original parts supplied by Huka BV or it authorized dealer.
The use of non original parts on a Huka product automatically the
warranty will be void.
Repairs are only to be done by qualified and certified personnel.
Only then the product is factory guaranteed. Damage to the product
as a result of repairs by non authorized persons will automatically
void the warranty on the product or parts.
In case of a defect or technical problem, immediately contact your
local authorized Huka dealer. Don’t use the product until it is repaired.
In exceptional cases, only use the vehicle at very low speed.
Poor maintenance has direct influence of the lifetime of a Pendel.
Damage as a result of poor maintenance is also excluded from the
warranty cover.
Periodic checks (every 6 months) can prevent failure or excessive
wear of part on the products. This can also lead to a longer economic
lifetime of the product.
Incomplete repairs or quick fixings will have a negative influence of
the lifetime of the product. Always have your Pendel repaired by a
authorized Huka dealer.

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5. Intended use of the Pendel FD
The Pendel is designed for the transportation of one person inside a manual wheelchair.
This person should have enough physical capacity to control and steer the Pendel FD
without any problems. This means that the hand function of the driver should be in a state
that he or she can control the throttle, brake levers and switches. Also the steering should
be no problem for them as well. The Pendel is classified as a Class C wheelchair.
The wheelchair to fit inside the Pendel FD should have two large wheels in the rear and
two small castor wheels in the front. The wheel size of the large wheels should be 24 or 26
inch.
The Pendel FD is designer to drive on flat and solid grounds. Public roads and special
roads for bicycles are ideal for the Pendel FD.
The maximum slope to drive should not exceed 17%.
If you drive the first time with the Pendel FD, make sure you try it on a
large free area like a empty car parking. Make sure you have
somebody with you who can help you.
For road use in your country, you might need additional insurance.
Please check this matter before you use the Pendel FD on public
roads.
As user of the Pendel FD on public roads, you need to be aware of the
national regulations for traffic.
Be careful drive downhill. Never exceed the maximum speed of
15 km/h downhill. Always drive slowly and controlled downhill.
Avoid driving through water and mud holes. Also drive carefully on
wet and slippery surfaces. These surfaces have a negative influence
on the driving characteristics of the Pendel FD
Avoid driving in very heavy rain. The roads can be very slippery.
Extreme rainfall might also cause water entering the Pendel and
disturb the electronic system. If the Pendel is parked outside, make
sure it is covered with a tarpaulin to protect the vehicle against heavy
rainfall.

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6. Delivery of the Pendel
The Pendel FD wheelchair scooter should be delivered completely, including:
 Battery charger.
User manual of the PENDEL FD.
User manual of the battery charger.
User manual of the mileage indicator.
Homologation certificate for road use (not in all countries).
When delivering the Pendel FD, your local authorized Huka dealer needs to adjust the
following:
Height and distance and angle of the handlebars.
The fixation points, against which the wheelchair is secured, need to be adjusted
according to the size of your wheelchair.
(see 8. Adjusting the wheelchair securing system).
If required, the performances of the driving regulator can be adjusted, for example:
Reducing the maximum driving speed.
Adjust the “turtle-speed”(low speed drive setting).
Adjust the maximum reverse-speed.
Adjust the breaking efficiency of the drive motor.
Should one of the mentioned information be missing when the
Pendel FD is delivered, please contact your local Huka dealer for an
additional document.
Information about the adjustment of the fixation point and the handle
bar can be found in chapter 9.

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7. Safety
7.1 Pre drive check:
Safety always comes first! Make sure before every trip you want to make with the Pendel
that you check the following points:
- Check the tire pressure.
- Check the profile on the tires.
- Check the brakes
- Check the lights and indicators
- Check the battery gauge if the batteries are full
- Check the fixations if they are still properly adjusted
- Check if you wheelchair is fixated properly
- Check the steering system of the Pendel if there is no play or resistance
- Check if the mirror(s) are properly adjusted
- Check the horn of the Pendel FD
Improper adjusted fixations can lead to movement of the manual
wheelchair inside the Pendel during driving. This can lead to very
dangerous situations. Always make sure you r wheelchair is properly
secured before using the Pendel.
Worn out brakes or poor adjusted brakes have a negative influence on
the driving characteristic of the Pendel. This might lead to dangerous
situations during driving.
Low tyre pressure can have a negative influence of the driving
behavior of the Pendel FD. This can cause dangerous situations
during driving. Check the tyre pressure every week.
Worn out tires have a negative influence on the driving characteristic
of the Pendel. This might lead to dangerous situations during driving.
The minimum profile depth is 2mm.
Lights are very important if you are driving in the dark. You need to
see and be seen by other roads users. Replace a broken bulb before
using the Pendel FD at night.

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For driving the Pendel in a safe way you have keep the following rules in mind:
- Make sure that the first time drive with the Pendel is done in an area with sufficiently
space, like a car park. Be sure somebody is with you when you try the Pendel for the first
time.
- Always drive on flat, solid surfaces.
- Avoid wet and slippery surfaces.
- Don’t drive through water pools and mud puddles.
- Drive carefully uphill; always start at low speed when driving uphill.
- Avoid slopes which exceed 17% climbing angle.
- Drive slowly downhill. The slope might have influence on the braking characteristic.
- Reduce speed when entering a corner.
- The maximum load on the Pendel is 125 kg. This includes driver and his wheelchair.
- User the reduced speed setting in areas where lots of people are, like shopping centers.
- Don’t pull other vehicles with your Pendel; this might damage the drive motor.
- Don’t take passenger with you; the Pendel is designed for one person only.
- don’t drive over obstacles which are higher than 12 cm.
- Always approach thresholds slowly and drive slowly over them.
- Drive slowly when driving backwards. Use the mirrors or turn your head to see where
you’re driving.
Always keep in mind: safety first!
Avoiding the rules mentioned above might lead to dangerous situation
and even material or personal damage. The driver of the Pendel is
responsible for a safe drive.
Huka B.V. is not responsible for material or personal damage as a
result of neglecting the rules mentioned above. Also damage to the
Pendel as a result of neglecting the rules is not covered by the
warranty.

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7.2 Hot and cold surfaces.
7.3 Distances between moving and stationary parts.
User
Special care has been taken to make sure that the chance that the user pinches him or
herself while seated in the Pendel FD is minimal. However there are few situations that
might lead to injury. Special caution has to be taken under the following circumstances;
- When entering the wheelchair in to the Pendel, the rear wheels of the wheelchair need to
be pushed against the fixation points. Be careful not to have your hands or finger in this
area close to the fixation points. You might pinch you fingers between the wheelchairs
wheel and the fixation points.
- When the Pendel is lifted, the ramp will flip up. During the flipping up there is a change
that parts like bags might get pinched between the chassis of the Pendel and the ramp.
Always make sure this area of cleared from objects or persons before lifting the Pendel
in to driving height.
- When lowering the Pendel the gap between the rear wheels and the body woks in this
specific area will get small. If objects or hand are in this area during lowering the Pendel,
you might damage the objects or pinch your hand between the body work and the rear
wheel. Before lowering the Pendel, make sure this specific area is cleared.
Environment
- When lowering the Pendel to the ground, objects or feet of other persons might get stuck
underneath the Pendel. Always make sure, before lowering the Pendel, the area around
the Pendel is cleared and the surface your standing on is flat.
Some parts of the wheelchair can reach high temperatures when
exposed to direct sun. Please be careful with touching especially the
plastic parts under these circumstances in order to prevent skin
burning.
Make sure before entering the wheelchair into the Pendel, lifting the
Pendel or lowering the Pendel, that the areas where there is a risk of
pinching are cleared.

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7.4 Electromagnetic disturbance.
Although the Pendel has been tested to be unaffected by electromagnetic radiation, some
electronic products can cause electromagnetic radiation which might disturb other electric
devices. The Pendel can also be influenced by electromagnetic radiation from other
electromagnetic devices.
7.5 Resistance level of ignition.
The Pendel is made out of materials which have a high resistance to ignition. However it is
always advised to stay away from open fire and sparks. Also avoid close distance to heat
canons and hot air blowers.
Avoid areas close to large radio transmitter stations. The radio waves
might have influence on the electronics of the Pendel FD.
Avoid areas close to Radar installations. The radio waves of the radar
installation might have influence on the electronics of the Pendel FD.
Avoid areas close to Radar installations. The radio waves of the radar
installation might have influence on the electronics of the Pendel FD.
Avoid areas close to high frequency welding equipment. The high
frequency waves radiated by these machines might influence the
electronics of the Pendel FD.
Be careful driving through safety gates in shopping centres and
airports. The radiation form the safety gate might influence the
electronics of the Pendel FD. Drive slowly through these gates.
Mobile phones use a radio signal which might influence the
electronics of the Pendel. Should you make a phone call yourself,
stop driving and switch the Pendel off. Drive slowly in areas where
mobile phones are used.
Don’t get close to open fire, heat canons or machine or object which
creates sparks. The heat of open fires and sparks might cause burning
spots on the Pendel.

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8. Product description
The Pendel FD is a scooter, designed to transport a person inside a manual wheelchair.
The user doesn’t have to make a transfer from the wheelchair to the Pendel, he or she
simply drive the manuals wheelchair in to the Pendel FD, lock the wheelchair, lifts up the
Pendel and drives to a desired destination.
8.1 Body works Pendel FD:
The Body work of the Pendel FD is made out of reinforced polyester panels with a top
paint coating. The body work is smooth with round edges and is very easy to clean and
polish.
8.2 Frame
The tubular frame is made out of steel tubing, which has been powder coated. This results
in a light but rigid frame.
8.3 The wheels
Pendel FD has three wheels, one in the front and two in the rear. The rims are aluminum
casted, machined and powder coated. The tyres are with tubes and automotive valves.
Tyre size front: 3.00 - 10, recommended tyre pressure 2.5 bars
Tyre size rear: 3.00 - 12, recommended tyre pressure 2.5 bars
8.4 The drive motor
The drive motor is mounted in the front fork. It is a very powerful (2,2 KW) motor which
drives the front wheel. The motor is air cooled for maximum performance.
Low tyre pressure can have a negative influence of the driving
behavior of the Pendel FD. This can cause dangerous situations
during driving. Check the tyre pressure every week.

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8.5 The electronics.
The Pendel uses 2 electronic systems. One special controller for controlling the drive
motor, and one system for the additional electric functions of the Pendel.
8.5.1 Sevcon drive controller.
The drive controller is controlling the drive motor of the Pendel. The controller is a
microprocessor controlled device. All driving characteristics are programmed in this
controller. Driving characteristic can be adapted to the requirements of the user. The
controller can be programmed using a special handheld programmer or using an interface
connected to a PC. Parameters like maximum forward speed, maximum reverse speed,
acceleration, etc. can be programmed and changed.
Programming the Pendel drive controller is only to be done by staff of
Huka BV or authorized and trained persons of an authorized huka
dealer.
Programming done by unauthorized persons can lead to dangerous
situations and is therefore strictly forbidden.
Errors in the programming of the Pendel FD can lead to material
damage to the Pendel or even personal damage to the user and/or
persons who are close to the Pendel.
After changing a parameter of the drive controller, there should be a
test drive first to check if the programming is done properly. If the test
drive was successful and save, the Pendel will be returned to its user.
Adjusting parameters outside the specified limits might lead to
strange drive behavior of the Pendel FD. This could result in personal
or material damage.

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8.5.2 Additional features controller.
This second controller is controlling functions like lights, horn, indicators, compressor and
hazard lights. The output stages are protected against overload and short circuit. The PCB
is coated so that moisture and other fluids don’t have access to the electronics. This
controller is also software driven. The programming is only done by HUKA BV. These
parameters in this software cannot be changed.
8.6 The batteries
The Pendel uses two large 24 volt batteries to power the Pendel. Each battery has a
capacity of 100 Ah.
The additional functions controller is not programmable. It is not
allowed to change anything on this controller.
In case of an error on the additional controller, repairs are only to be
executed by trained and authorized person of Huka BV or an
authorized Huka dealer.
In case of a short circuit, the particular function is blocked. In case of
a blocked function, contact your authorized Huka dealer to have the
Pendel checked and repaired.

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These large batteries give the Pendel a autonomy of approximately 40-60 km. (measured
according to ISO7176-4:2008).
The autonomy is influenced by several factors like:
Temperature:
At low temperatures the battery capacity is reduced, due to the changed chemical reaction
inside the battery.
Tyre pressure:
If the tyre pressure is low, the friction between tyre and surface is bigger. The higher
friction will reduce the autonomy.
Driving on slopes:
Driving on slopes requires more energy and has there fore an influence on the autonomy
of the Pendel FD.
Rough ground:
If the Pendel drives on rough ground, the friction between tyres and ground will be
increased. This has a negative influence on the autonomy.
Climbing kerbs:
If you climb a kerb with the Pendel the vehicle will need more power for climbing. Climbing
kerbs frequently will influence the autonomy of the Pendel.
8.6.1 Automatic parking brake batteries.
In some countries the Pendel might have two additional small batteries for the automatic
parking brake system. These batteries work as a backup battery for the automatic parking
brake system, in case the main batteries fail.
The batteries of the Pendel are very heavy and big. Therefore
changing the batteries should only be done by authorised personnel
of Huka BV or an authorised Huka dealer.
Batteries are classified as chemical waist. For this reason changing
and disposal of old batteries should only be done by personnel of an
authorised Huka dealer. They know how to handle and dispose
batteries according to the local regulations.

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8.7 The cockpit
The main controls of the Pendel FD are situated on cockpit and the dashboard. It includes:
Handlebar (1)
Throttle (2)
Dashboard (3)
Brakes (4)
Tachometer (5)
Contact switch (6)
Charger socket (7)
Horn (8)
Indicators (9)
Emergency switch (10)
Safety switch (11)
Release switch (12)
8.7.1 Steering handle
The handlebar is used to steer the Pendel. It is adjustable in height, depth and angle. On
special demand you can select a different size of handlebar.
4
10
5
3
4
2
1
4
6
8
9
7
11
Make sure (after readjusting the handlebar) you can move the
handlebar into both end positions left and right and be sure
you can control all buttons and switches.
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8.7.2 Throttle
Accelerate:
The throttle is used to set and adjust the driving speed of the Pendel FD. To accelerate,
turn the handle towards yourself slowly. The Pendel will start to drive and accelerate. If the
required speed is reached, hold the throttle in it s position to maintain this driving speed.
Decelerate:
To decelerate, move the throttle slowly back into its zero position. The Pendel FD will
decelerate until standing still.
Before switching on the Pendel, check if the throttle moves without any hesitation or
resistance.
Moving the throttle to fast could result in a fast accelerating Pendel,
which might put you into an uncontrolled movement Treat the throttle
with care.
Sudden letting go of the throttle could cause a strong deceleration,
which might put you into an uncontrollable situation. treat the throttle
with care.
Should the throttle show signs of wear or higher resistance than
normal, please contact your local authorized huka dealer for a
checkup.