MANUALOPERATING
3S and 4S
3
Issued: 08.01.2008
If you have any other questions about this scooter please contact
your retailer or supplier .
The manualhasbeen drawn up using information availableat the time
Of printing with regard to construction and ope ration of the FOR U.
We reserve the right to make changes due to technical improvements.
Operationandconstructionwill be explained using photographs
showing the 3-wheel version of the FOR U. We will use written
information to tell you of any deviatio ns in operation and const ruction
with regard to other versions.
The operatingmanual will help you get to know the functionof our
FOR U and, in addition, describes
• operation
• care and maintenance
• repair
This Operating Manual assumes that the suitability of the user for
FOR U . usage has been discussed with a doctor, therapist and/or
dealer before operation.
With theFOR U,youhavenowpurchasedaproductwhichhas
been manufactured in accordance with the newest technical
capabilities and based on the highest operating comf ort.
We have placed great value on the simplest possible operation and long
service life in both construction and material selection.
A large variety of useful acce ssories rounds off our range in addition to the
FOR U .
Introduction
FOR U 3S / 4S
FOR U
3S / 4S
4
Issued: 08.01.2008
5
Issued: 08.01.2008
7.5
7.6
7.7
7.0
Informationabout safe FOR U driving ........................................... 2 5
6.1
6.2
Drivingup inclines and downslopes ..........................................
2
5
Overcoming obstacles ............................................................... 2 6
6.2. 1 Driving Information – Overcoming kerbs ...................... 2 8
Overload protection - motor protection ....................................... 29
Battery charging state = driving range ........................................ 3 0
6.3
6.4
6.4.1
6.4.2
6.4.3
Batterycharging state ....................................................
3
0
Driv ing range .................................................................. 3 1
Overdischarge protection - battery protection .................. 3 1
Drivingthe FOR U ...........................................................................
3
2
Getting on and off ......................................................................
3
2
Seat belt (accessory) - adjusting for length and putting on ......... 33
T urning the seat ......................................................................... 34
Switching the FOR U on ............................................................. 34
7.4. 1 Operation indicator and fault display .............................34
Adjusting the speed ................................................................... 35
Before dr iving ............................................................................ 35
Driving ................................ ............. ............. ......... ............. ....... 36
7.1
7.2
7.3
7.4
6.0
5.2
5.3
5.0
4.0
3.0
Ver
sions and Extent of delivery ........... ................................. .......... 13
2.1 Versions ...................................................................................13
2.2 Extent of delivery .....................................................................13
Comp onen ts ..................................................................................... 14
3.1 The FOR U .................................................................................. 14
3.2 The dashboard - displays and controls ....................................... 14
Brief in structions ............................................................................. 15
4.1 Driving the FOR U .................................................................. 15
4.2 Transporting the FOR U .......................................................... 17
Setting up the Strider ...................................................................... 19
A
djusting the seat height ........................................................... 19
5.2. 1 Adjusting the armrest width ......................................... 2 3
5.2. 2 Adjusting the backrest height ....................................... 2 3
Adjusting the seat position ......................................................... 2 3
Adjusting the tiller angle ............................................................. 2 4
5.1
2.0
1.0 Safe ty instructio ns ................................................................................8
Symbols used.............................................................................8
Intended use ...............................................................................8
General Information ....................................................................9
Safety when driving ................................................................... 10
Safety during transport, assembly and maintenance .................. 1 1
Safety when handling batteries .................................................. 1 1
Safety - information about electronics ........................................ 1 2
1.1
1.2
1.3
1.4
1.5
1.6
1.7
Contents
FOR U 3S / 4S
6
Issued: 08.01.2008
12.0
11.0
8.0
9.0
10.0
7.8 Using themotor brake................................................................36
7.9 Using the horn ...........................................................................37
7.1 0 Switching off / parking the
FOR U ............................................. 37
Pushing the FOR U .......................................................................... 38
Attaching the shopping basket ....................................................... 38
Chargi ng the batteries ..................................................................... 39
10. 1 Preparing the battery charger ..................................................... 3 9
10. 2 Charging th e batteries ................................................................ 4 0
10.2 .1 Charging the batteries in the FOR U .via the tiller ............. 4 0
10. 2.2 Charging the batteries in the battery case
(when removed from the FOR U ) ..................................... 4 1
10.2.3 LED information at battery charger during charging ......... .42
10.3 After charging ............................................................................ 42
Things to know ................................................................................ 43
11. 1 The battery charger - functioning principle .................................. 43
11.2 The batteries .............................................................................. 43
11.2 .1 What are batteries for cyclic use? ...................................43
11. 2.2 When do the batteries achieve their maximum
performance? .................................................................. 43
11. 2.3 How do I make sure the batteries achieve their
best service life? ............................................................ 44
11. 3 The auto switch-off .................................................................... 4 4
11. 4 The drive unit ............................................................................. 44
11. 5 The working p rinciple ................................................................. 44
11. 6 The control unit .......................................................................... 4 4
11. 7 Anti tipping wheels ..................................................................... 45
11. 8 Wheels and tyres ....................................................................... 4 5
11. 9 Brakes on the FOR U . ............................................................... 45
11. 1 0 The tiller lock ...........................................................................46
11.11 Driver´s licence ........................................................................46
11.12 Insurance ................................................................................ 46
11. 13 Approval for road traffic use .....................................................46
T ransporting the FOR U ................................................................... 4 7
12.1 Transport infor mation ................................................................. 47
12. 2 T ransporting the complete scooter ............................................. 47
12. 3 Preparation for transport - separating components ..................... 47
12.3 .1 Working step summary .................................................. 48
12.3 .2 Removing the seat ..........................................................48
12.3 .3 Removing the battery case .............................................48
12.3 .4 Locking the tiller .............................................................4 9
12.3. 5 Folding the tiller down .....................................................49
Contents
FOR U 3S / 4S
FOR U 3S / 4S
Contents
12.3.6 Disengaging the drive unit from the chassis...................50
12. 4 After Tr ansport - Reassembly ..................................................... 51
12.4 .1 Engaging the drive unit to the chassis ............................51
12.4 .2 Folding the tiller up .........................................................52
12.4 .3 Unlocking the tiller ..........................................................5 2
12.4 .4 Reinserting the battery case ...........................................5 3
12.4 . 5 Fitting the seat ...............................................................53
Cleaning ......................... ...................... ......................... ................... 54
Mainte nance and Insp ection ........................................................... 54
14. 1 Daily maintenance before start of journey .................................. 54
14. 2 Annual inspection - inspection timetable .................................... 5 5
T roubleshooting ............................................................................... 58
15.1 Before troubleshooting ............................................................... 58
15.2 Troubleshooting .......................................................................... 59
15.3.1 Blink speed .................................................................... 61
15.3 .2 Error message blink sequences ..................................... 6 1
15. 3 Operation indicator blink codes .................................................. 6 1
Repairs ................................................. ............................................ 63
16. 1 Information about safety at work ................................................ 6 3
16.2 Tools .......................................................................................... 63
16. 3 Front wheel - remov al and replacement - 3-wheel version ........... 64
16. 4 Front wheel - remov al and replacement - 4-wheel version ........... 65
16. 5 Rear wheels - removal and replacement ..................................... 66
16. 6 Replacing the tyre ...................................................................... 6 7
16. 7 Adjusting lock counterstop ......................................................... 68
16.8 Fuses ........................................................................................ 69
16.9 Batteries .................................................................................... 70
16. 9.1 Disposal of used or damaged batteries ......................... 70
16.9 .2 Replacing the batteries ..................................................71
T empora ry storage ........................................................................... 72
Appendix ........................................ ............. ......... ............. ......... ...... 72
18.1 Nameplate ..................... ........................................................... . 72
18.2 Specifications ............................................................................ 73
18.2.1 General data ...................................................................73
18.2 .2 Dimensions 3-w heel versio n ...........................................74
18.2 .3 Dimensions 4-w heel versio n ...........................................75
18. 3 T orque f or fixing screws ............................................................. 76
18. 4 Disposing of the scooter ............................................................ 7 6
War ranty inf ormation ....................................................................... 77
Annual inspections carried out ....................................................... 78
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
7
Issued: 08.01.2008
8
Issued: 08.01.2008
The 3S and 4S models are classified as an “invalid carriage” for
use indoors, on pavements, footpaths, pedestrian zones an d areas free
from motor traffic.
It must not be driven on publi c roads with the exception of cros sing or
when no pavements are available.
It is intended to increase the mobility of persons who are both
physically and mentally capable of assessing any driving situation s
correctly and reacting correspondingly to them at any time.
Intended use
The KYMCO scooter is Class B, European standard EN 12 184.
1.2
N
O
T
E
You will also find information about dealing with the product
under this symbol.
Safety instructions
Symbols used
This instruction manual contai ns the following symbols whic h are used
to highlight special haza rds in dealing with the product or information for
simplifying the handling.
Caution!
This symbol identifies safety information which notifies you of
hazards when dealing with the product.
1.0
1.1
Safety information
FOR U 3S / 4S
9
Issued: 08.01.2008
Tipping hazard!
• Do not adjust the seat if the scooter is standing on an incline.
•
Do
not
lean
out
over
the armrest to the sides or over the
bac
krest to the
rear
.
Risk ofaccidents!
• Do NOT
use
the scooter if your driving capability is impaired
through consumption of
medicine
or alcohol.
• Only
use
the scooter for its correct intended use.
• Only
use
the scooter
when
it is in perfect working order .
• If
any breakdowns occur
, stop using the scooter immediately
and secure
it against unauthorized use.
• It
is
imperative that
you always
rectify any faults which
could
influence the function and safety of the scooter
immediatel
y
.
• Observe
maximum loading
= see Specifications
• Only
use accessories and
spare parts authorized by
KYMCO.
• The scooter
is only
authorized for transport of one person.
•
Do
not
carry
out
any
seat adjustments while driving.
General Information
Read the entire operating manual thoroughly before using the
FOR U !
Ensure that:
• the operating manual is read by all people who drive, care for and
service the scooter.
• all persons who drive, care f or , service or repair the scooter ha ve
access to the operating manual at any time.
Any damages resulting from nonobservance of this operati ng manual
are excluded from the guarantee.
1.3
Safety information
FOR U 3S / 4S
10
Issued: 08.01.2008
Danger due to unintentional movement!
• Always turn the scooter off using the keyswitch if you:
-
want to get on or off
-
intend to stop for
long periods
- are
putting the scooter
awa
y.
Tipping hazard!
• Do not
carry
out
any
seat adjustments while driving.
• Only
drive over
obstacles
and
up kerbstones at the lowest
point
and
at right angles.
• A
void sudden changes
of direction and speed.
• A
void
steep gradients
where
there is a danger of skidding (ice ,
snow, w
et surf
aces
etc.).
• A
void loose
surf
aces whose
characteristics you are not able
to
assess
(woodlands, turf, beaches, gravel etc.)
• Always
drive
straight up
and
down gradients - do not drive in
zigzags.
•
Do
not turn
around on
inclines.
•
Do
not
drive down
steps.
•
Do
not
drive backwards down
gradients, stairs or kerbstones,
or over
obstacles.
Safety when driving
Risk of accidents!
•
Check
correct functioning of the brakes bef ore ev ery journey .
• Always
use
the seat belts
when
driving.
•
Do
not switch the scooter off while driving.
•
Do
not
drive up or down
gradients which are too steep, over
obstacles
on
gradients or up and down ramps.
Observe
maximum climb angle
= see Specifications
• Only
drive
through restricted widths, around bends, inclines
and ramps
with
reduced
suitable speed.
• Only
drive up or down inclines
when the backrest has been
adjusted to
ver
tical.
• Don´t
drive
too
close
to
open
waters.
1.4
Safety information
FOR U 3S / 4S
11
Issued: 08.01.2008
Safety when handling batteries
Fire hazard!
• Do not
cover
the battery
charger
and ventilation slot while
charging
batteries.
• Only
use
the battery
charger
in well-ventilated areas.
1.6
A
ccident hazard due to incorrectly bolted connections!
• If bolted connections
have
self-locking nuts, ensure
that these
are replaced when
reassembling.
•
Do
not
replace
self-locking nuts with normal nuts.
• If bolted connections
have
lock washers, check lock
washers when reassemb
ling and replace if necessary .
Injury hazard due to improper assembly!
• Ensure that
all
components in the Scooter have been
correctly assembled.
• After
assembly, check
that all locking de vice s are hol ding
correctly.
Clamping and crushing hazard!
Increased hazards due to clamping or crushing result due to the
high component weight (such as batteries) during preparation
for transport and maintenance wo rk.
• Always
carry
out
any work
to be done with great care.
• Always try to get
help
from a second person, especially when
sto
wing par
ts for tr
anspor
t.
• Only
carry
out
any work described
if you are used to working
with the tools required.
• Only
carry
out
work using
suitable tools.
Safety during transport, assembly and maintenance
If the scooter is transported in the vehicle when fully
assembled:
- no persons may sit on the scooter during loading!
- no persons may sit on the scooter during transport!
1.5
Safety information
FOR U 3S / 4S
12
Issued: 08.01.2008
Interference caused to other devices!
The scooter produces an electromagnetic field which can
negatively affect functioning of electrical devices such as
medicinal devices, radio receivers or mobile telephones within
the vicinity.
Safety - information about electronics
Accident hazard due to failures!
Radio, tele vision, radio transmissi on devices and mobil e phones
produce electromagnetic fields. These can negatively influence
the scooter electronics functions.
•
Do
not
drive close
to strong radio or television transmitters
(transmitter masts).
• Switch the scooter off if
you
are using your mobile phone.
1.7
Burn hazard due to damaged batteries!
Batteries discharging acid can lead to serious burns.
•
Do
not touch
damaged
batteries with your bare hands. Use
rubber
gloves!
• If
acid should
contact
your
skin, wash the affected area
immediately with plenty of
w
ater and contact a doctor .
• If
acid should come in
contact with your eyes, rinse them out
immediately with lots of
w
ater and visit a doctor .
• Always
change any
clothing soiled with battery acid
immediatel
y
.
Risk ofaccidents!
• Only
use
the
original
battery charger (included in delivery).
• Let
your dealer replace your
battery .
• Only
use
batteries as detailed in the chapter entitled
“Specifications”.
• Observe
warning
information given by the battery
manu
facturer.
• Batter
ies are e
xtremely
hea
vy.
Safety information
3S / 4S
FOR U
13
Issued: 08.01.2008
Extent ofdelivery
The equipment of the FOR U
depends on the options ordered.
After receiving your FOR U, please
check the following:
• the completeness of the deliver
y
on the basis of the order form
• the delivery condition using the
inspection plan (chapter 14.2)
If any faults are apparent or
components are missing, ple ase
contact KYMCO or your medical
supplier.
The following items are included in
delivery in addition to the FOR U:
1. Shopping basket
2. Two vehicle keys for switching
the FOR U on
3. Battery Charger
4. Operating Manual
2.2
4-wheel version
V
ersions and Extent ofdelivery
Versions
3-wheel version
2.0
2.1
delivery
V
ersions / Extent o
f
FOR U 3S / 4S
14
Issued: 08.01.2008
Drivelever
(forwards)
Drivelever Hornbutton
(reverse)
Batterycharge
display
Handle
Handle
The dashboard - displays and controls
Operation indicator
(fault display)
Keyswitch
(ON-OFFswitch)
Speedcon
t
oller
3.2
Steeringwheel
Battery case
Shopping
basket
Tiller
Seat unit with
armrests
Rearviewmirror
(accessory)
Components
The FOR U
Dashboard with
controls
3.0
3.1
Components
FOR U 3S / 4S
15
Issued: 08.01.2008
4.)SwitchontheFOR U
3.) Positionrestraintsystem
(accessory).
2.) Get in - turn the seat in the
direction of travel
1.)
T
urn the seat to the outside.
Driving the FOR U
NOTE
Before starting driving, adjust the seat height, the
backrest and the armrests to a comfortable position.
Your specialist dealer would be v ery glad to help.
4.1
Brief instructions
The following brief instructi ons should enable pe ople to quickly get used
to operating the scooter after a l ong period of non-use and to refresh
existing knowledge of operation.
It is imperative that you follow the instructions given in the main
manual!
4.0
Brief instruction
s
FOR U 3S / 4S
16
Issued: 08.01.2008
8.) Braking = release drive
lever (1)
9.) Horn
Forwards
Reverse
Standstill
(brake engaged)
Standstill
The drive lever position controls the
speed variably right up to maximum
driving speed.
7.) Driving
Operate the drive lever slowly until the required speed has been reached
= highest possible driving
speed (approx. 4 mph)
= lowest possible driving
speed (approx. 1.5 mph)
5.) Check the
battery
Brief instruction
s
6.) Set the maximum speed
FOR U 3S / 4S
17
Issued: 08.01.2008
4.) Fold the tillerdown
3.) Locking the tille
r
2.) Removing the batte
r
y
case 1.) Remove the seat
T
ransporting the FOR U4.2
Brief instruction
s
FOR U 3S / 4S
18
Issued: 08.01.2008
The FOR U dismantled:
1. Chassis
2. Drive unit
3. Battery case
4. Seat unit
Reassembling the FOR U
(Stages 6 to 1)
5.) Unlockthedri
v
eunit(1.)
tilt the drive unit away (2.)
Brief instruction
s
6.) Remove the chassis
FOR U 3S / 4S
19
Issued: 08.01.2008
Removingthe batte
r
ycase:
Pull the battery case upwards
out of the FOR U chassis.
Removingthe batter
y
case
Lift the seat while pulling the seat
lock (a) out of the seat support.
Tilt the backrest forwards.
Removingthe seat:
Removing the seat
Adjusting the seat height
NOTE!
The seat must be removed from the FO
R
U in order to adjust the seat height. Y ou
should try to get help from a second
person if possible or contact your de aler .
5.1
Setting up the FOR U
The following passage describes how to set up your FOR U in order to
ensure that you have a comfortable and saf e driv e.
5.0
A
djusting the seat height
FOR U 3S / 4S
20
Issued: 08.01.2008
Pull the clamping bolt (2) with the form
shim (4) out of the seat support (5).
Hold the clamping bolt (2) with a ri ng
spanner (size 12 mm) and unscre w the
self-locking nut (3) with the other ring
spanner (size 12 mm).
T
ools required:
2 x ring spanner, size 12 mm
Adjusting the seat height:
A
djusting the seat height
Removing the clamping
bolt
FOR U 3S / 4S
21
Issued: 08.01.2008
Screw the self-locking nut (3) and tighte
n
it (size 14 mm). While doing this, prevent
the clamping bolt (2) from turning using a
second ring spanner (size 12 mm).
tightentheclamping
bolt
Pull the seat support (5) out as far as
the required height until the correct
hole (B1-B5) appears in the se at tube
hole (6).
Push the clamping bolts (2) with the
form shim (4) into the seat tube (6)
from the front.
A
djusting the seat
support
The seat height (h) is adjusted using the
five holes (B1 - B5) in the seat support.
A
djusting the seat height
FOR U 3S / 4S
22
Issued: 08.01.2008
N
O
T
E
If after inserting the seat it is
not possible to turn the seat or
to pull the seatlock, the seat is
not properly locked.
Inserting the seat
Inserting the seat:
Pull the seat lock (a) and guide the seat
into the seat support from abov e .
Let go off th e seat lock and en gage the
rotational adjustment by turning the seat
a little one wa y then the other.
Reinserting the batte
r
y
case:
Insert the battery case into the FOR U
chassis.
the seat position
Reinserting the battery case
A
djusting
FOR U 3S / 4S
23
Issued: 08.01.2008
Loosen the clamping screw (1).
Pull the backrest (2) to the required
height.
Secure the backrest by tightening
the fixing screw.
CAUTION!
• Do not
pull
the
bac
krest further
out than the
marking (b)
for
maximum
backrest height.
A
djustingthe bachrest
Adjustingthe backrestheight5.2.2
CAUTION!
• Do not
pull
the armrests further
out than the
marking (a)
for
maximum
armrest width.
Loosen both clamping screws (1).
Pull both armrests (2) simultaneously
to the required width.
Secure the armrests by tightening the
clamping screws.
Adjusting the armrest width5.2.1
A
djusting the armrest
width
Adjusting the seat position5.2
the seat
A
djusting
FOR U 3S / 4S
FOR U 3S / 4S
A
djusting
the seat
5.3 Adjusting the tiller angle
Always adjust the tiller so that you can
reach all displays and controls easily at any
time. The tiller can be variably adjusted.
adjusting the tille
r
1.) Loosen the clamping screw.
2.) Push the tiller forwards or backwards
into the required position.
3.) Tighten the clamping screw .
Ensure that the tiller is engaged properly
by moving slightly forwards and
backwards.
Accident hazard due to
non-engaged tiller!
• Ensure that the tiller is
properly
engaged
after adjustment
by
pushing
it slightly forwards
and
then backwards.
24
Issued: 08.01.2008
FOR U 3S / 4S
Driving informatio
n
6.0
Information about sa
f
eFOR U driving
Always carry out the safety information
described in chapter 1.4 “Safety when driving“!
Driving the FOR U is very simple and after a few practice sessions you
will find it very easy.
The following information should help you to drive safely through traffic:
• always match your speed to the driving situation in which you find
yourself.
always reduce the speed when you are driving through:
- unclear areas
- narrow gaps
- tight curves
- inclines
- ramps
take a trial run with the FOR U in an area with no pedestrians,
or in a closed-off area
always steer the FOR U using both hands on the handlebars
always keep your feet in the foot area while driving th e FOR U
•
•
•
•
6.1 Driving up inclines and down slopes
The FOR U can climb up
inclines of up to 6° (3S)
or 8° (4S) without danger .
Climb angle examples:
a 1 metre long ramp should not be higher than 10.5 cm (3S) /
14.4 cm (4S)
a 2 metre long ramp should not be higher than 21.0 cm (3S) /
28.8 cm (4S)
25
Issued: 08.01.2008
26
Issued: 08.01.2008
6.2 Overcoming obstacles
The FOR U can climb over obstacles such
as kerbstones up to hei ght of 5 cm without
any problem.
You can achie
v
e incr eased tipping safety if:
• you adjust the seat in a more forward
position.
• you lean your upper body slightly forwards
(see sketch)
Increased
tipping safety
•
A
v
oid driving across an incline
(always try to drive in the direction
of the incline / decline).
There is an increased danger of tipping
when climbing or descending gradients if:
• the FOR U is loaded at the back
and additionally
• you lean your upper body backwards
(see sketch).
information
Tipping
hazard!
Driving
FOR U 3S / 4S
27
Issued: 08.01.2008
• DO NOT drivedownstairsorsteps.
• DO NOTdri
v
ebackwardsdown a ker
b
.
DO NOTdri
v
e backwards over an obstacle.
•
DO NOT dri
veov
er the obstacle with just
one wheel.
•
approachtheobstacleat a right angle
try to clear the obstacle in one go.
•
•
DO N
O
T trytoclimbanobstaclewhenon
an incline.
•
don’t try to drive over obstacles which are
too high
example: kerbstones
rem edy : always climb up kerbstones
at lowered entry areas
such as driveways.
•
Please observe the following points to make
sure that your FOR U doesn’t tip over while
climbing obstacles:
information Driving
FOR U 3S / 4S
28
Issued: 08.01.2008
Keep the dri
v
elever in the fully forwards
position until the rear wheel s have cleared
the kerb .
Overcome kerb
Press the drive lever fully forward and try
to clear the kerb in one go .
The speed of the scooter should only be
at 1 mph when the front wheel hit the kerb.
A
djust the speed controllerto maximum
speed.
A
djust the speed-
controller
Stop approximately 0.5 Meter
/
19 inches in front of the k erb.
Stop in front of the kerb
A
pproachthe kerb at aright angle.
A
pproachataright angle
Driving Information
–
Overcoming kerbs
Risk of accidents!
Neogating kerbs needs practice.
• Please
observe
the
maximum
obstacle heights of 5 cm.
• Please start practicing kerb climbing with small kerb s.
6.2.1
Driving informatio
n
FOR U 3S / 4S
FOR U 3S / 4S
Driving informatio
n
6.3 Overload protection - motor protection
The overload protection switches the drive off if the motor becomes
overloaded by trying to climb over too high an obstacle such as a
kerbstone, or if you try to climb too stee p of an inclin e.
If the motor is overloaded, the following happens:
• the FOR U becomes noticeably slower and then stops
• the control system switches the FOR U off
T
o rectifythis:
Switch the scooter off and allow it
t
o cool down for a few minutes.
Switch the scooter on again and ...
... reverse away from the obstacle (such as kerbstone) and then
try again at a lower point.
... be careful turning the scooter around on inclines, and always
reve rs e aw ay very sl o w ly.
Tipping hazard!
There is an increased tipping hazard if the incline is very steep.
• T
ry
to get
help
from a
second
person when turning your
scooter around.
A
ccident hazard in push mode!
If the incline is too steep, there is a danger that you will not
be able to hold onto the scooter and that it will roll down the
incline uncontrolled.
• T
ry
to get
help
from a
second
person when turning your
scooter around.
29
Issued: 08.01.2008
FOR U 3S / 4S
Driving informatio
n
6.4 Battery charging state = driving range
6.4.1 Battery charging state
Batte
r
y
charge display
Batte
r
y
charge display:
The battery charger displa y on the
dashboard shows the battery ch arging state.
Display ranges
Full = maximum range
Medium = decreased driving range, charge
batteries after journey
Reserve = minimum driving range, end
journey as soon as possible,
charge batteries
Important information about reading thebatter
y
charge display:
• If the scooter is at standstill, it is often the case that the battery
charging state is shown higher than it actu ally is.
• The display can vary greatly while the vehicle is travelling (depending
on load).
• If the vehicle is under heavier loading (for example heavy
acceleration, driving up hills), the pointer can sometimes go to the red
area of the display. This is not critical and does not indicate the
actual
charging state of the batteries.
• If the pointer has gone into the red area of the display after th e
journey , it will often show green after the FOR U has been turned off
for a long period.
This does not indicate the
actual
charging
state of the batteries!
If the pointer is in the red area of the display at the end of the journey,
the batteries must be cha rged before continuing the journey.
Disregarding this can lead to destructi on of the batteries!
Determining the actual charging state:
Drive at a constant speed for about 200 m along a straight leve
route. The value shown by the display during the journey is the
actual battery
charging
state.
30
Issued: 08.01.2008
FOR U 3S / 4S
Driving informatio
n
6.4.2
Drivingrange
The FOR U driving range is dependent on the following conditions in
addition to battery charge:
landscapeconditions(levelor steep)
weight of user
weather conditions (cold, rain)
-
-
For this reason, information about the driving range is only given as a
guideline. The more e xperienced you are in using the FOR U, the easier
it will be for you to determine the driving range using the battery
charging state.
You will be able to achieve the best possible driving range if you:
ensure that the tyres are inflated correctly
avoid steep inclines as much as possible
do not carry any unne cessary luggage
drive at an even speed
do not accelerate or brake un necessarily
•
•
•
•
•
The driving range will be decreased if you:
• drive in cold weather
• drive in hilly regions
NOTE
please see the information about batteries in the Appendix.
6.4.3
Overdischarge protection - batte
r
yprotection
In order to protect the batterie s from over-discharging, the co ntrol unit
switches the FOR U off. This takes place when the battery voltage falls
below 17 Volts.
Battery charge
Display:
the battery charger display pointer is pointing
to the left at the end of the red area.
T o rectify this:
You must not drive the FOR U any longer
!
Connect the FOR U to the battery charge
r
and charge the batteries for at least 12
hours.
NOTE
If the batteryvoltage falls below 16 Volts ,the batteries can no
longer be charged with the battery charger supplied. In this case
you must contact y our dealer .
displa
y
31
Issued: 08.01.2008
32
Issued: 08.01.2008
A
ccident hazard due to
non-engaged seat!
• Ensure that the seat
is
properly
engaged
after getting
on by
turning the seat slightly
left
and
right.
After you have got onto the FOR U, pull
the seat lock (1) forwards again, turn the
seat to face the direction of travel (4)
and engage.
getting on
Gettingon o
r
off:
Pull the turning lock (1) on the seat
forwards.
Turn the seat 90° towards you (2) and
engage.
•
•
•
•
The FOR U must be standing on firm, level
and non-slippery ground.
The engaging lever for push mode must be
in the drive position (chapter 8. 0)
Turn the FOR U off and remove the ke y.
Tilt the steering column fo rwards
(chapter 5.3)
When getting in and out, ensure that your
clothing does not get caught on the drive
lever .
•
T
urning the seat
Driving the FOR U
Getting on and off
Please observe the following before
getting on or off:
7.0
7.1
Driving the FOR U
FOR U 3S / 4S
33
Issued: 08.01.2008
Closing the seatbelt:
Press the closer (1) into the lock until it
audibly engages.
Closingthe seatbelt
A
djusting forlength
Seat belt (accessory) adjusting for length and putting on
Adjusting for length:
Turn the seatbelt closer (1) at right
angles to the seat belt.
Adjust the length by pulling the
appropriate belt side.
(a) = shortening the belt length
(b) = lengthening the belt le ngth
Tension the loose seatbelt end by pulling
the belt holder (2).
7.2
NOTE!
If you feel you are safe enough, you
can of course get onto the FOR U
without turning the seat round.
• You can lift up the armrest on the
side where you are standing and
then get on.
the FOR U Driving
FOR U 3S / 4S
34
Issued: 08.01.2008
Operation indicato
r
Operationindicato
r
andfault display
This light shows that the FOR U is switched
on and ready for driving.
It also displays any errors in the FOR U
electronics and electrical system. Fault
display takes place using different blinking
speeds or blink sequences. You can find
more information in the chapter entitled
“Troubleshooting”.
7.4.1
Switching theFOR U on
Switching the FOR U on
The switch (1) is located on the dashboard.
Insert the key into the s witch and turn
it to the right to switch the FOR U on.
7.4
T
urning the seat:
Pull the turning lock (1), turn the seat in
the required direction or position (2) and
engage.
Accident hazard due to
incorrect seat position!
• Always turn the seat to face
forwards
and engage
it before
driving.
If the seat has been turned, the
possibility of tipping is increased.
• Before turning the seat,
always
ensure
that the scooter is on an
even and solid
surface.
T
urning the seat
The seat can be turned to both side s of the
angle, and firmly engaged in 8 positi ons
(each position turns 45°).
7.3
the FOR U Driving
FOR U 3S / 4S
FOR U 3S / 4S
Driving the FOR U
7.5 Adjusting the speed
Your maximum driving speed can be variably adjusted using
the speed controller .
Maximum driving speed = drive lever pressed as far as stop
Controlle
r
symbols:
= lowest possible maximum driving
speed (approx. 1.5 mph)
Speed controlle
r
= highest possible maximum driving
speed (approx. 4 mph)
Adjust the required maximum driving
speed by turning the speed controller .
N
O
T
E
Use the controller to adjust the speed to suit local conditions.
Select a lower speed if you are driving through narrow gaps,
on inclines or through crowds.
7.6 Before driving
Checks before driving:
•
A
rethe batteriescharged?
Check the display! in workin g ord er!
•
A
rethe brakes working?
T
o check, driveslowly
and stop again!
in working order!
•
A
re the tyres and wheels
undamaged?
Visual check of tyres
and wheels!
in working order!
• Is the tiller locking
device unlocked?
Observe
chapter 12.4.3 !
in working order!
Only start driving if everything is in working
order! Get defects repaired immediately.
35
Issued: 08.01.2008
36
Issued: 08.01.2008
Emergency braking = let go ofthe drive lever!
The drive lever automatically returns to the central position if
you let go . The FOR U automatically brakes using the motor .
Moto
r
brake
Using the motor brake
Let go of the drive lever (1).
The drive lever stops in the central position
- the FOR U uses the motor to brake.
7.8
Reverse
Forwards
1
Standstill
(brake engaged)
Standstill
(brake engaged)
The drive lever position controls the
speed variably right up to maximum
driving speed.
= driving in reverse
= driving forwards
Handle Handle
Hold the tiller firmly in both hands.
Press the drive lever (1) in the direction
of travel until the required speed has
been reached.
Driving
Accident hazard due to locked tiller!
• Before
driving
off, turn the tiller to check that it is not locked.
Observe chapter 12.4.3.
7.7
Driving the FOR U
FOR U 3S / 4S
FOR U 3S / 4S
Driving the FOR U
7.9 Using the horn
Press the horn button (5).
It will sound for as long as you hold the
button down.
Using the horn
7.10 Switching off/ parking the FOR U
Turn the key to the left to switch the
FOR U off.
Always turn the FOR U off using the
keyswitch (1) if you:
• want to get on or off.
• intend to stop for long pe riods.
Always remove the key from the keyswitch
if you:
• want to park the FOR U and get off.
Switchi ng the FOR U off
37
Issued: 08.01.2008
38
Issued: 08.01.2008
9.0
Pull the disengaging lever (1) to the rear
as far as the stop (limit position).
NOT ES
• Always switch the FOR U off to push it.
• If a pre-set speed is exceeded while y ou are pushing the FOR U,
the drive motor will swit ch on automatically and brake the FOR U.
Risk of accidents!
• Do not
pull
the
disengaging lever
while driving.
•
Never
switch the FOR U to
push
mode when somebody is
sitting
on
it.
• The
engaging lever always needs
to engage securely at the
limit position.
•
Do
not
disengage
the motor when on an incline.
Attaching the shopping basket
Push the shopping basket (1) from
above into the basket holder receptacles
(2) on the tiller.
NOTE
Use the shopping basket only for
small loading.
=Driving(b):
= Pushing (a):
Switch the FOR U off.
Push the disengaging lever (1) forwards
as far as the stop (limit position).
Disengaging the drive
Pushing the
FOR U
In order to be able to push the FOR U, you
must disengage the drive motor .
The disengaging lever (1) is lo cated on the
right-hand side of the FOR U.
No one is permitted to sit on the FOR U
when it is being p ushed.
8.0
Pushing the FOR U
FOR U 3S / 4S
FOR U 3S / 4S
Charging the
10.0 Charging the batteries
Please also see the information given in the chapter entitled “Things to
know“.
Charging information:
• The surroundingtemperature should be between10° and 30° Celsius.
The charging time will increase at lower temperatures.
Only use the original battery charger (included in delivery).
Only use the battery charger in a dry and well-ventilated room.
Do not cover the battery charger and ventilation slot while charging
batteries.
The battery charger has an automatic switch-off device which
prevents overcharging the batteries. Do not leave the battery
charger connected to the scooter for more than 24 hours.
- The batteries can be charged overnight.
Switch the FOR U off before charging the batteries.
•
•
•
•
•
When is charging required?
the battery charge display is in the red area
after the final journey of the day
at least once per week
•
•
•
Charging times:
Between 8 and 14 hours dependi ng on current battery charge state.
NOTE
The battery charger is designed to be able to charge completely
discharged batteries within eight hours to 80% of their capacity.
10.1 Preparing the battery charger
Plug the mains cable plug (1) into the
jack socket (2) on the battery charger.
Connectthe mains cable
39
Issued: 08.01.2008
40
Issued: 08.01.2008
N
O
T
E:
The battery charger switches
on automatically when
connected to the mains.
(2.) Connect the battery charger main
s
plug (5) to a mains socket and
switch on.
(1.) Connect the battery charger plug (4)
to the FOR U charging socket.
The jack socket (3) for connecting the
battery charger is located on the tiller.
Connectingthebatter
y
charger
It is imperati
v
ethat you observethe
sequence for connecting and
disconnecting the battery charger.
Switch the FOR U off.
Engage the engaging lever for push
mode into the “drive“ position.
Engaging
Switchingoff
10.2.1 Charging the batteriesin the FOR U
via the tiller
10.2 Charging the
Charging the
FOR U 3S / 4S
41
Issued: 08.01.2008
N
O
T
E:
The battery charger switches
on automatically when
connected to the mains.
(2. ) Connect the battery charger main
s
plug (4) to a mains socket and
switch on.
(1.) Connect the battery charger plug (3)
to the battery case charging socket.
It is imperati
v
ethat you observethe
sequence for connecting and
disconnecting the battery charger.
The jack socket (2) for connecting the
battery charger is located on the rear of the
battery case.
Connecting the
battery charger
Remove the battery case upwards out of
the FOR U chassis.
Removingthe batter
y
case
10.2.2 Charging the batteriesin the batte
r
y
case
(when removed from th e FOR U)
Charging the
FOR U 3S / 4S
42
Issued: 08.01.2008
(2.) Pull the battery charger
jackplug out of the FOR U or
battery case jack socket.
Removingthebatter
y
charger
(1.) Switch off and remove the battery
charger plug from the mains socket.
After charging10.3
Removing
the mains
plug
(
b
) -> orange -> charging in progres
s
-> Green -> charging
complete, battery
completely
-> Meaning
-> battery
charger
LED -> Colou
r
(a) -> Red
LED
10.2.3 LED information atbatterychargerduring
charging
the
Charging
FOR U 3S / 4S
43
Issued: 08.01.2008
11.2.1 What a
r
e batteries forcyclicuse?
Batteries for cyclic use are designed, in
contrast to starter batteries as used in cars,
so that they deliver continuous en ergy over a
longer period of time and al low a considerable
number of charging phases.
11.2. 2 When do the batteries achieve their maximum performance?
Fixed cycle batteries achieve a maximum performance after four
or five charging and dischargin g cycl es. Only at thi s point is their
internal chemical equilibrium achieved so that they can produce
maximum performance and service life.
The batteries
The entire power supply is taken o ver by
two 12 V batteries. These are located in a
removable battery case beneath the seat.
The batteries used in the FOR U are known
as batteries for cyclic use. Only enclosed
maintenance-free deep cycle batteries are
used.
The battery case is fitted with its own
charging socket. This means that it is
possible to charge the batteries when
separated from the FOR U (Chapter 10.2.2).
11.2
Since no c harging currentis flowing whenthe batteries are full,
the batteries cannot be overloaded.
morechargingcurrent
decreased charging current
no charging current
Batteries mostly discharged =
Batteries half discharged =
Batteries completely charged
=
11.0 Things to
The battery charger - functioning principle
The battery charger regulates the voltage
(V olt) and the current (Ampere) from your
mains connection down to the voltage
required for charging y our batteries (24 V olt).
The amount of charging current required is
dependent on the chargi ng state of the
discharged batteries.
11.1
know
Things
FOR U 3S / 4S
44
Issued: 08.01.2008
The control unit
The control unit is a programmable electronic regulating unit. It regulates
drive characteristics such as accele ration, maximum speed an d braking
behaviour.
The drive characteristics can be set to match the user’s requirements
by altering the programming.
Reprogramming may only be carried out by specialist dealers.
11.6
The working principle
The drive consists of the drive motor, the gearbo x and the rear axle.
Drive takes place from the drive moto r via the gearbox and rear axl e
to the rear wheels .
11.5
Dri
v
e unit
The drive unit
The complete drive unit is located in the
rear of the FOR U and consists of th e
following main components:
• the battery case (1)
• the control unit and
• the drive motor with rear axle (2)
NOTE
The control unit and its cabling is
protected by a shroud (3).
11.4
The auto switch-of
f
The auto switch-off automatically switches the F OR U off after 20
minutes at a standstill.
This protects the batteries from being discharged if the FOR U was
inadvertently not switched off.
11.3
11.2.3 How do I makesure the batteries achieve theirbest service life?
A
lways charge your batteries completelyafter use.
Charge your batteries regularly .
Only store completely charged batteries in the veh icle.
•
•
•
Things to
FOR U 3S / 4S
45
Issued: 08.01.2008
Dri
v
eleve
r
Brakes on the FOR U
The FOR U is automatically braked if the
drive lever (5) is in the central position.
To apply the brakes, simply let go off the
drive lever which is then returned to its
central position by a spring.
The FOR U is then braked by the drive
motor. When the FOR U is at a standstill or
has been switched off, it is braked by a
magnetic brake.
11.9
Wheels and tyres
The FOR U is fitted with puncture-proof
tyres.
11.8
Wheelsandtyres
Anti tipping wheels
The anti tipping wheels (4) redu ce the
danger of tipping during extreme
manoeuvres when fixed to the rear of
the FOR U.
It is not permitted to drive the FOR U
without anti tipping wheel s.
11.7
Things to know
A
nti tippingwheels
FOR U 3S / 4S
46
Issued: 08.01.2008
Approval for road traffic use
The FOR U is not defined as motor vehi cle, but is a Class 2 Type
invalid carriage . This type of scooter is for use on pa vements and
pedestrian areas with the exce ption of crossing roads.
Use on public roads only permissible when no pavement is available.
11.13
Insurance
As a scooter user you must be aware of the risks inv olved to both
yourself and othe rs. It is recommended that you take out third party
insurance to cover you against any possible claims. Advice and
policies are available from insura nce companies or alternatively ask
your scooter supplier for details.
11.12
Driver´s licence
Not required!
11.11
The tiller lock
The handlebar of the FOR U can be
locked in the straight-ahead position
using the tiller lock (6) to enable
transport. This prev ents uncontrolled
handlebar movement.
11.10
to
Things
Tiller lock
FOR U 3S / 4S
47
Issued: 08.01.2008
Preparation for transport - separating components
Clamping and crushing hazard!
Increased hazards due to clamping or crushing result due to the
high component weight (such as batteries) during preparation for
transport.
• Always
carry
out
any work
to be done with great care.
• Always try to get
help
from a second person, especially when
sto
wing par
ts for tr
anspor
t.
12.3
T
ransporting the complete scooter
No persons are permitted to sit on the scooter during
loading!
No persons are permitted to sit on the scooter during
transport!
Drive or push the FOR U up a ramp into the vehicle.
Switch the engaging lever to drive mode.
Secure the FOR U against tipping over by fa stening it to the
transport vehicle with tr an sport straps .
12.2
T
ransport information
Depending on the size of the transport vehicle, the FOR U can be
dismantled in a few steps so that it can also be easily transported in
smaller vehicles.
When transporting, take particular care to ensure that the batteries are
securely fastened and make sure components cannot tip over .
No liability can be accepted for damage caused by transportation.
12.1
12.0
T
ransporting the FOR U
T
ransport ing the FOR U
FOR U 3S / 4S
48
Issued: 08.01.2008
12.3.3 Removing the batte
r
ycase
Remove the battery case upwards
out of the FOR U chassis.
Removingthebatter
y
case
12.3.2 Removing the seat
Tilt the seat backrest forwards.
Lift the seat while pulling the seat lock
(a) out of the seat support.
Removing the seat
12.3.1
W
orkingstep summar
y
1. Remove the seat.
2. Remove the battery case.
3. Locking the tiller.
4. Fold the tiller down.
5. Disengage the drive u nit from the chas sis.
In just a few steps you can
dismantle the FOR U down
to the following components
to make it ready for
transport:
1. Chassis
2. Drive unit
3. Battery case
T
ransport ing the FOR U
FOR U 3S / 4S
49
Issued: 08.01.2008
1. ) Loosen the clamping bolt.
2.) Fold the tiller down towards the rear
until it is horizontal.
3.) Tighten the clamping bolt.
Ensure that the tiller is engaged properly
by turning slightly forwards and backwa rds.
12.3.5 Folding the tille
r
down
Folding
the tiller
down
N
O
T
E
In the case of the 4-wheel FOR U,
turn the steering column to the
side and then lock.
1.) Push the locking lever into the
drilling (a) of the steering lock and
2.) turn it through 45°.
T urn the tiller to f ace str aight ahead.
12.3.4 Locking the tille
r
T
ransport ing the FOR U
Locking the tiller
FOR U 3S / 4S
50
Issued: 08.01.2008
N
O
T
E
Use the grip to stowe the drive unit.
3.) Remove the chassis upwards
from the drive unit.
Separating the chassis
1.) Pull the locking device (a) and
2.) tilt drive unit to the rear onto the
anti tip wheels.
Tilt the drive unit awa
y
12.3.6 Disengaging the drive unitfrom
the chassis
T
ransport ing the FOR U
FOR U 3S / 4S
51
Issued: 08.01.2008
A
ccident hazard due to locking device not engaged!
• Ensure that the
drive
unit
locking
device audibly engages into
the chassis.
• Bef
ore inser
ting the battery case, ensure that the locking
device is
correctly engaged.
NOT E
If the lock does not engage, then the lock counterstop on the
drive unit will have to be adjusted.
You can find information about adjustments in Chapter 16.7
„Repairs“.
Clamping and crushing hazard!
Pa y particular attention to hazards caused by trapping and
crushing while carrying out this work.
2.) Fold the drive unit forwards.
Folding the drive unit in
12.4.1 Engaging the drive unit to the chassis
1.) Locate the chassis holding bolts (1)
into the guides (2) at the drive unit.
Connectingthe chassis
12.4 AfterTransport - Reassembl
y
W orking step summary:
1. Re-couple the drive unit.
2. Fold the tiller up again.
3. Unlocking the tiller .
4. Insert the batter y case.
5. Fit the seat.
T
ransport ing the FOR U
FOR U 3S / 4S
52
Issued: 07.03.2006
A
ccident hazard due to
locked tiller!
• Ensure that the tiller is
unlocked
before driving.
Turn the locking lever (1) through 45°
in its central position. The locking
lever then returnes to its unlock
position by a spring.
12.4.3 Unlocking the tille
r
Unlocking the tille
r
Accident hazard due to
non-engaged tiller!
• Ensure that the tiller is
properly
engaged
after adjustment
by
pushing
it slightly forwards
and
then backwards.
1. ) Loosen the clamping bolt.
2. ) Fold the tiller into the required
position.
3.) Tighten the clamping bolt.
Ensure that the tiller is engaged
properly by moving slightly forwards
and backwards.
12.4.2 Folding the tille
r
up
T
ransport ing the FOR U
Folding the tiller up
FOR U 3S / 4S
FOR U 3S / 4S
T
ransporting the FOR U
Reinserting the battery
case
12.4.4 Reinserting the batte
r
ycase
Insert the battery case into the FOR U
chassis.
Fitting the seat
12.4.5 Fitting the seat
Pull the seat lock (a) and guide the seat
into the seat support from abov e .
Let go off the seat lock and engage the
rotational adjustment by turning the seat
a little one way then the other .
NOT E
If after inserting the seat it is
not possible to turn the seat or
to pull the seatlock, the seat is
not properly locked.
53
Issued: 08.01.2008
FOR U 3S / 4SFOR U 3S / 4S
Cleaning Cleaning
13.0 Cleaning13.0 Cleaning
NOTE NOTE
• Only use mild detergents without scouring agents to clean any
surfaces.
• Only use mild detergents without scouring agents to clean any
surfaces.
• Please observe instructions for use on the detergents to avoid
damage to the component surfaces.
• Please observe instructions for use on the detergents to avoid
damage to the component surfaces.
• Do not use any sharp-edged tools such as knives, metal
scrapers or aggressive solvents for cleaning.
• Do not use any sharp-edged tools such as knives, metal
scrapers or aggressive solvents for cleaning.
• Do not use high-pressure cleaners to clean the scooters. • Do not use high-pressure cleaners to clean the scooters.
• Never direct water spray onto the fittings on the tiller or drive unit
components.
• Never direct water spray onto the fittings on the tiller or drive unit
components.
Light soiling or dust is best removed using soft cloths.Light soiling or dust is best removed using soft cloths.
Heavy soiling can best be removed with dam p cloths and
slightly soap y water.
Heavy soiling can best be removed with dam p cloths and
slightly soap y water.
Use a dry cloth to dry the scooter off after cleanin g! Use a dry cloth to dry the scooter off after cleanin g!
All lacquered surfaces can be cleaned and preserved using car
polish.
All lacquered surfaces can be cleaned and preserved using car
polish.
14.0 Maintenance and Inspection14.0 Maintenance and Inspection
If you find any faults on your scooter d uring maintenance whi ch are not
covered b y the repair inf ormation, please contact your dealer .
If you find any faults on your scooter d uring maintenance whi ch are not
covered b y the repair inf ormation, please contact your dealer .
Always remove faulty scooters from operati on and secure them again st
unauthorized use (remove key).
Always remove faulty scooters from operati on and secure them again st
unauthorized use (remove key).
14.1 Daily maintenance before start o
f
j
ourney
Check the brakes by driving slowly and then braking.
Check the brakes by driving slowly and then braking.
Make a visual check of wheels and tyres for damage
.
54 54
Issued: 08.01.2008 Issued: 08.01.2008
07
14.1 Daily maintenance before start o
f
j
ourney
Make a visual check of wheels and tyres for damage
.
FOR U 3S / 4S
Maintenance and inspection
14.2 Annual inspection - inspection timetable
Take your scooter once per year to your dealer for an inspection.
He will have the necessary tools and experience to service your
scooter correctly.
Description
(Component / inspection for)
Component : Seat
Assessment
Defective
OK
Seatbelt / no damage
fixed securely
can be easily adjusted
closed securely
Armrest padding / no da mage
fixed securely
Armrest, folding mechanism / no play in joint
functions easily
Armrests, width adjustment / no d am ag e
functions easily
Backrest upholstery / no damage
fixed securely
Backrest adjustment / no play in joint
functions easily
Seat upholstery / no da ma ge
fixed securely
Seat and back frames / no dama g e
Seat support - chassis
connection / no damage,
no play in connection
55
Issued: 08.01.2008
Antitipper wheels / no d amag e
rollers turn easily
Tyres / no damage
Wheels / no damage
fixed securely
Steering mechanism / no damage
no play in joint
functions easily
Connection between chassis and drive unit /
Locking device engages securely
Unlocking mechanics runs freely
Frames / no damage
no corrosion
Reflectors / no damage
Panelling / no dam age
Component :
chassis
Tiller, foldin g mechanism / no play in joint
functions easily
Grip rubbers / no dam age
fixed securely
Panelling / no da mage
fixed securely
Component : Tiller
Assessment
Defective
OK
Description
(Component / inspection for)
56
Issued: 08.01.2008
and inspectio
n
Maintenance
FOR U
3S / 4S
3S / 4S
FOR U
Maintenance and inspection
Description
(Component / inspection for)
Assessment
Defective
OK
Component :
Displays and
controls, electric system,
electronic system
Drive lever/ No d amage
Easy functioning over the entire
lever movement
Returns to central position after releasing
from any position
Secure blockage of magnetic brakes
when lever is in central position
(FOR U can not be pushed)
Dashboard switches / no da mage
safe function
Dashboard displays / no dam age
safe function
Indicator lamps / no damage
safe function
Charger jack socket / no damage
Batteries / no damage
fixed securely
Check battery voltage (12-14 V olt per battery)
Check battery capacity
Control unit / no damage
fixed securely
Cables and connecting plugs / no d amage
fixed securely
57
Issued: 08.01.2008
15.0
T
roublesho ot i ng
15.1 Before troubleshooting
Before y ou start troubleshooting, ple ase
observe the following poi nts to avoid
simple error sources.
Switch the FOR U off.
Ensure that the battery case (1)
is firmly inser ted in the chassis.
Switch the FOR U on after
waiting about 1 minute.
If the errorshould occur again, you
can find information about
troubleshooting and appropriate
remedies in the lists in sections 15.2
and 15.3.
58
Issued: 08.01.2008
Description
(Component / inspection for)
Assessment
Engaging lever / no da mage
functions easily
lever engaged
(lever remains engaged)
Motor, magne tic brake / holding force OK
(FOR U can not be pushed with
engaging lever in drive-position)
Motor, drive / no damage
fixed securely
drive noise
Component :
Drive
OK
Defective
FOR U
3S / 4S
T
roubleshooting
Opera tion Check blink code
indicator blinking (chapter 15.3)
Automatic switch- Switch the
off (overload electromobile off
protection) active and switch it on
again a few
seconds later.
Drive lever Release drive
lever
pressed
Fault on drive Visit your dealer
lever
FOR U switched Switch to drive
to p ush mod e mode (chapter 8 .0)
Chec k b at te ry Charge the batteries
charge display (chapter 10.0)
(battery
discharged).
Scooter does not run
Batteries Replace batteries
defective (dealer)
Batteries Charge the
discharged batteries
(chapter 10.0)
Check fuse in
power supply to
tiller head
(chapter 16.8)
Check the battery
fuses
(chapter 16.8)
Battery not pluged
in
Power
supply
interrupted
Scooter not Switch the scooter
switched on on (chapter 7.4)
Scooter does not run /
no display at the dashboard
Fault Cause Remedy
59
Issued: 08.01.2008
T
roubleshooting15.2
T
roubleshooting
FOR U 3S / 4S
Battery charger
defective
Visit your dealer
Batteries
completely
discharged
Defective fuse in
power supply to Visit your de aler
tiller head
Batteries do not charge
Batteries Charge the batteries
discharged (chapter 10.0)
Battery charge display moves
rapidly to discharged during
journey
Motor jerks during driving
Main fuses blow frequently Batteries defective
Motor defective
Fault in control
Visit your dealer
unit
Short-circuit in
electrical
equipment
Fault Cause Remedy
60
Issued: 08.01.2008
batter
y
cable
Defective fuse in
Visit your dealer
Motordefective
Batteries defective
Visit your dealer
T
roubleshooting
3S / 4S
FOR U
... blinking ever y Auto s wi tc h- o ff Switc h th e F O R U
5 seconds ac tiv e off and then on
(Chapter 11.3) again
... blinking quickly Ascertain fault
using blink
sequence
(Chapter 15.3.2)
indicator (fault display) ...
... bli nki ng slowl y Batte ry vo ltag e Finish your journey
too l ow as soon as possible
and charge the
batteries
Operation
Check battery terminals
for tight fit
(Chapt. 16.9.2)
Check battery connection
to chassis
(Chapt. 12.4.4)
Weak power supply from
the battery
Discharged batt ery Charge the batteries
(Chapt.10.0)
1 x blink
61
Issued: 08.01.2008
15.3.2 Erro
r
message blink sequences
15.3.1 Blink
15.3 Operation indicator blink codes
The operation indicator (1) on the dashboard
is also designed as a display for error
messages.
V arious faults in the drive electronics are
displayed using blink sequence is as listed
in Chapter 15.3.2.
T
roubleshooting
FOR U 3S / 4S
3S / 4S
FOR U
T
roubleshooting
Blink codes Cause Remedy
2 x blink
Bad connection to drive Have the control unit
motor connecting plugs checked
(specialist dealer)
Bad connection of the Clean the contacts
4-pol contact between
chassis an drive unit
Drive motor carbon Visit your dealer
brushes worn
3 x blink Motor cable short-circuited Visit your dealer
to battery terminal
4 x blink Not in use
5 x blink Not in use
6 x blink Control unit switched off Battery charger connected
- remove battery charger
(Chapt. 10.3)
7 x blink Drive lever pressed down Switch off the Scooter,
while s witching on release the drive lever and
switch on again
8 x blink Fault in control unit Have all cable
connections checked
(specialist dealer).
9 x blink
9 x blink
Bad connection to motor Have all ca ble
brake connections checked
(specialist dealer).
Bad connection of the Clean the cont acts
4-pol contact between
chassis an drive unit
Electromobile switched to Switch to drive mode
push mode (chapter 8.0)
10 x blink Electrical overload in
control unit - bad power
supply from batter y.
Check battery connection
to chassis
(Chapt. 12.4. 4)
Check battery terminals for
tight fit
(Chapt. 16.9.2)
62
Issued: 08.01.2008
Repairs
FOR U 3S / 4S
16.0 Repairs
The following repair information should enable you to carry out small
repairs on your v ehicle you rself . You should, howe v er , only carry out
such work if you are used to working with the tools described here since
it is impossible to fully p revent inju ry ha zards when handli ng t ools. If
you are not sure, you should try to get help fr om a second pers on if
possible or contact your de aler .
In order to guarantee that all nuts and fixing screws a re fitted tightly
after repairs, you should ensure that these are tightened usi ng the
torque specified. You will find a list with the rele v ant torques in the
Appendix.
16.1 Informationabout safety at work
Clamping and crushing hazard!
Pa y particular attention to hazards caused by clamping and
crushing while carrying out any repair work. This applies
particularly to all rotating and adjustable parts of the scooter
such as around the steering wheels.
The FOR U must be lifted in order to ca rry out certain work such as
removing the wheels.
Beforeyou lift the FOR U, make sure
y
ou prevent it rolling aw ay by
wedging it securely .
Make sure the vehicle ca nnot fall down when raised by using
suitable supports such as woode n blocks.
Always place the blocks under metal components such as frames,
drive units.
Do not support the FOR U by the plastic panelling!
16.2 Tools
The following tools are necessary to
carry out the repairs described:
1 x socket spanner, size 10 mm
1 x socket spanner, size 12 mm
2 x ring spanner; size 14 mm
1 x ring spanner; size 14 mm
1 x ring spanner; size 17 mm
1 x screwdriver
1 x screwdriver; Phillips head No. 2
63
Issued: 08.01.2008
64
Issued: 08.01.2008
Replacing the front wheel:
Place the wheel and spacer bushes
(4+5) in the steering fork.
Push the axle (2) into the steering fork
and the wheel.
Screw the axle self-locking nut (3 ) and
tighten it (size 17 mm). While doing this,
prevent the axle from turning using a
second ring spanner (size 14 mm).
Low er the FOR U.
Press the protective cap (1) onto the
wheel fixing nut.
Fitting the front wheel
Secure the FOR U agains
t
rolling away.
Lift the front end of the FOR U and
support it (see chapter 17.0).
Remove the wheel fixing p rotective cap
(1) with a screwdriv er.
Hold the axle (2) with a ring spanner
(size 14 mm) and remove the selflocking nut (3; size 17 mm).
Pull the axle out of the steering fork and
the wheel.
Remove the wheel and spacer bushes
from the steering fork.
Frontwheel
Removingthe front wheel:
Front wheel - removal and replacement - 3-wheel version
T ools required:
1 x ring spanner, size 14 mm
1 x ring spanner, size 17 mm
16.3
Repairs- mechanics
FOR U 3S / 4S
65
Issued: 08.01.2008
Lower the FOR U.
Retighten the fixing bolt.
a
N
O
T
E
Observe alignment
of washer!
Chamfered edge (a)
must face the wheel.
Provide the fixing bolt with a washer
(3), screw in and tighten.
Securingtherea
r
whe el
Push the wheel onto the stem (2)
as far as the wheel stop.
Fitting the front wheel:
Fitting the front wheel
Front wheel - removal and replacement - 4-wheel version
T ools required:
Front wheel: 1 x socket span ner , siz e 1 0 mm
Removing the front wheel:
Loosen the fixing screw (1) forthe wheel
fastening (size 10 mm).
Secure the FOR U against rolling aw a y.
Lift the FOR U and support it
(see chapter 17.0).
Remove the fixing screw for the wheel
fastening.
Pull the wheel off the stem.
NOT E
Do not use force to remove the
wheels from the axles.
Your specialist dealer has the
necessary special tools.
Frontwheel
16.4
Repairs - mechanics
FOR U 3S / 4S
66
Issued: 08.01.2008
Push the wheel onto the stem and align
the wheel hub groove (4) with the key in
the drive shaft.
Push the wheel on as far as the drive
shaft stop.
Fitting the rea
r
wheel
Place the key (2) in the slot in the drive
shaft (3).
NOT E
The key is rectangular . Place
it with its widest side in the
axle slot.
Locating the axle key
Fitting the rea
r
wheel:
N
O
T
E
Do not use force to remove the
wheels from the axles.
Your specialist dealer has the
necessary special tools.
Rea
r
wheel
Loosen the fixing screw (1) forthe wheel
fastening (size 12 mm).
Secure the Strider against rolling a wa y.
Lift the FOR U and support it
(see chapter 17.0).
Remove the fixing screw for the wheel
fastening.
Pull the wheel off the stem.
Rear wheels - removal and replacement
T ools required:
1 x socket spanner, size 12 mm
Removing the rear wheel:
16.5
Repairs - mechanics
FOR U 3S / 4S
67
Issued: 08.01.2008
Place the outer rim (5) in the tyre.
Place the inner rim (4) in the tyre and
align the fixing holes.
Place the wheel hub (3) in the inner
wheel rim.
Locate the lock washer (2), screw on the
nuts (1) and tighten e venly.
Reassembly:
Loosen the three nuts (1) with a socket
spanner (size 12 mm) and remov e
together with the lock washers (2).
Separate the wheel hub (3) from the
wheel rim.
Remove the inner wheel rim (4) from the
tyre.
Remove the outer wheel rim (5) from the
tyre.
components of the
FOR U wheel
Replacing the tyre
Remove the damaged wheel
.
Dismantling the wheel rims:
16.6
Provide the fixing bolt with a washer
(5), screw in and tighten.
Lower the FOR U.
Retighten the fixing bolt.
Repairs -mechanics
Securing the rear wheel
FOR U 3S / 4S
68
Issued: 08.01.2008
N
O
T
E
When the adjustment has been
properly made, the lock counterstop
(3) contacts the seating tube (4).
Fix the stop bolt by tightening the
locknut.
Connect the chassis and drive unit
(Chapter 12.4).
Re-check the locking device.
N
O
T
E
Check the locking device function
by connecting chassis and drive
unit during adjustment several
times.
Separate chassis and drive unit
(Chapter 12.3).
Release locknut (1) on stop bolt (2).
Adjust the lock counterstop:
(a) Unscrew the stop bolt until the
locking device no longer engages.
(b) Screw the stop bolt back in in stages
until the locking device engages again.
A
djusting lock
counterstop
Adjusting lock counterstop 16.7
Repairs - mechanics
FOR U 3S / 4S
69
Issued: 08.01.2008
T
o replace Fuse:
Pull out fuse and replace it.
• 30 A fusible fuse = in battery positiv
e
cable (1).
Batte
r
y
fuse
• 3
A
resetable fuse=
power supply to tiller head and
charging socket
The FOR U is fitted with the following fuses.
Wiring diagram
Fuses16.8
Repairs - fuses
FOR U 3S / 4S
70
Issued: 08.01.2008
T
ransportingdamaged batteries:
Always wear protective goggles and acid-proof glo ves.
Alwa ys transport and store batteries in an acid-proof container
.
Handling damaged batteries:
When handling damaged batteries or objects which
have been soiled with acid, you must always wear:
- protective goggles
- acid-proof gloves
- respiratory protection
Alwa ys w ash soi led objects and tools with ple nty of wate r.
Please give used or damaged batteries bac k to your de aler
.
He will ensure that they are properly disposed of.
B
A
TTERIESAREHAZARDOUS
W
A
STE!!
Used and defective batteries must be properly disposed
of and only handed over to the correct disposal points.
16.9.1 Disposal of used o
r
damaged batteries
Caution acid!
• Observe safety information in chapter 1.6!
Risk ofaccidents!
• Refitting the battery
may only
be carried out by your dealer .
16.9 Batteries
Only replace the batteries with the following battery types:
12 V / 12 Ah, lead acid deep cycle batteries.
You may not use wet cell batteries with detachable cov er caps .
Repairs - batteries
FOR U 3S / 4S
71
Issued: 08.01.2008
Close the battery case, screw in all the
battery fixing screws and tighten.
Insert the battery and connect the battery
Connecting the batter
y
cablesin reverse order:
1. First connect the cable to the battery
positive terminal.
2. Then connect the cable to the battery
negative terminal.
cable
Removing the batteries, to do this:
1. First remove the cable from the battery
negative terminal.
2. Then remove the cable from the
battery positive terminal.
Loosening the batter
y
cable
Remove all four fixing bolts (1) on the
bottom of the battery case.
Put the battery case down on its bottom
side and open it.
Remove the battery case from the FOR U
as described in chapter 12.3.3.
Opening the batter
y
case
16.9.2 Replacing the batteries
Fire and burn hazard if battery terminal is
short-circuited!
•
Never
touch the positive
and
negative battery terminals
sim
ultaneously with metal parts (short-circuiting).
Repairs - batteries
FOR U 3S / 4S
72
Issued: 08.01.2008
Nameplate
18.0 Appendix
18.1 Nameplate
The nameplate is located on the seat
attachment and contains the following
information:
• Model number
• Date manufacture (month/year)
• Manufacturer
• Serial number
• Maximum speed
• User weight
Rea
r
support
Front support - 4 wheel
Ca
r
e during storage:
Recharge the batteries once a mont
h
(see chapter 10.0).
Removesoilingand dust.
Charge the batteries completely .
Place the FOR U on supports. Lift the
FOR U high enough so that the tyres are
no longer touching the floor .
Front support - 3 wheel
17.0
T
emporary storage
If you are not intending to use your FOR U
for longer periods (e.g. over the winter, you
should prepare it as follows:
T
emporary storage
FOR U 3S / 4S
FOR U 3S / 4S
Appendix - specifications
18.2 Specifications
18.2.1 General data
FOR U application class .............................. internal and external use
(Class B)
V er sion ........................................................ 3 or 4-wheel version
T urni ng radius .............................................. 75.5 cm / 3S
.............................................. 111 cm / 4S
Speed .................... ............................ .......... 6.4 kph ( 4 mph)
Maximum range* ......................................... approx. 8 Miles
Maximum climable incline .......................... 6° / 3S
.......................... 8° / 4S
Maximum climable obstacle ........................ 50 mm
Total weight (ready for driving incl. batteries) 40.8 kg / 3S
.................. 42.8 kg / 4S
weight heaviest part .................................... 12.5 kg / 3S
..................................... 14.5 kg / 4S
Maximum working load (user weight) ........... 115 kg (18 stone)
Tyre size, front .................................. ........... 7 x 1 3/4 / 3S
............................................. 200 x 50 / 4S
rear ............................................. 200 x 50
Working voltage (battery voltage) ................ 24 Volt
Batteries ...................................................... see chapter 16.9
Stor age te mpe rat ure .................................... - 40°C to + 65°C
Ambient t emperature ................................... - 25°C to + 50°C
* Theoretical range is calculated under testconditions in accordance
with European standards.
Actual range in normal use will depend on many factor s, including
the condition of the vehi cle and its batterie s, the wei ght of the
driver, correct tyre pressure, ambient temperature, and the gradient
and surface of the road or pavement.
73
Issued: 08.01.2008
FOR U 3S / 4S
Appendix
-
18.2.2 Dimensions 3-wheel version
74
Issued: 08.01.2008
FOR U 3S / 4S
A
ppendix
-
18.2.3 Dimensions 4-wheel version
75
Issued: 08.01.2008
76
Issued: 08.01.2008
• The product and
/
or its components are
not to enter the system of landfill sites.
• The product and /or its components are
not to be disposed of in domestic
household waste.
• The electrical and material parts are to be
disposed of as scrap or recycli ng material s.
• Lo cal waste collection depots are
available to advice and dispose of
electrical products.
• Batteries which contain liquid acid must
be stored and disposed of separa tely at
these depots.
• Please enquire about disposal depots with
your local authority.
• Should you require further advice, please
contact your supplier o r nearest dealer .
Disposing ofthe scooter
To comply with national law , the f ollowing
instructions are guidelines for the disposal
of your product at the end of its life or when
it ceases to function economically.
Recent legislation on ele ctrical equipment
indicates that the equipment must be
disposed of in a proper manner .
18.4
=30to40Nm
= 50 to 60 Nm
M10
M12
= 4.5to6Nm
= 8 to 12 Nm
= 18 to 25 Nm
M5
M6
M8
T
orquefor fixing screws
General torque for nuts and bolts:
18.3
-
A
ppendix
FOR U 3S / 4S
77
Issued: 08.01.2008
19.0 W ar ran ty in
f
ormation
The FOR U Model 3S and 4S scooters carry a 12 months
warranty from date of purchase.
Important!
•
During the warranty period any parts tha
thav
e become defective due
to faulty workmanship or material will be repaired or replaced without
charge by KYMCO supplier / dealer.
The warranty excludes tyres an d all items that have been su bject
to undue wear and items subjected to m isuse.
Unauthorized changes or modificatio ns will forf eit your warranty.
If a defect or fault is discovered, KUMCO supplier / deal er
from whom the scooter was
p
urchasedshould be notified immediately.
Limitation of liability
The warranty does not extend to the consequenti al costs resulting from
fault cleare nc e, in particular freight and travel costs, loss of earnings,
expenses, etc .
The manufacturer will not accept responsibility for any damage or injury
caused by misuse or non-observanc e of the instructions s et out in this
user manual.
•
•
•
A
ppendix - Warranty
FOR U 3S / 4S
Date:
Dealer´s stamp
(Signature)
Date:
Dealer´s stamp
(Signature)
Date:
Dealer´s stamp
(Signature)
Date:
Dealer´s stamp
(Signature)
Date:
Dealer´s stamp
(Signature)
Date:
Dealer´s stamp
(Signature)
Date:
Dealer´s stamp
(Signature)
Date:
Dealer´s stamp
(Signature)
78
Issued: 08.01.2008
carried
inspections20.0 Annual
FOR U 3S / 4S
(Dealer´s stamp)
KWANG YANG MOTOR CO., LTD
No.35 Wan Hsing Street,San Min Distrist
Kaohsiung Taiwan, Republic of PROC
Telephone:886-7-3822526
FAX : 886-7-3950021
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