KOMFI-RIDER President User manual

MOBILITY SCOOTER USER
MANUAL

1
Congratulations on the purchase of your new President Mobility Scooter! The advanced design of the
President ensures many years of enhanced trouble-free mobility. Correct use improves your mobility
and quality of life.
Your safety is important to us.
Please read this owner’s manual before using the scooter. Improper use of the scooter could result in
harm, injury or traffic accidents. Correct use improves your mobility and quality of life.
This owner’s manual includes operation instructions for every aspect of the scooter.
CONTENTS
1.0 SAFETY GUIDELINES ................................................................................ 2
2.0 PRE RIDE SAFETY CHECK ...........................................................................3
3.0 SPECIFICATION.........................................................................................4
4.0 COMPONENTS OF THE SCOOTER ............................................................. 5
5.0 OPERATION –CONTROL PANEL ............................................................... 6-8
6.0 OPERATION –BEFORE GETTING ON YOUR SCOOTER................................ 9-10
7.0 OPERATION –GETTING ON YOUR SCOOTER............................................. 11-14
8.0 OPERATION –OPERATING YOUR SCOOTER ............................................ 14-16
9.0 OPERATION –GETTING OFF YOUR SCOOTER............................................ 16
10.0 OPERATION –BATTERIES AND CHARGING ............................................... 17-19
11.0 OPERATION –DISASSEMBLY AND ASSEMBLY........................................... 19-20
12.0 EMI ......................................................................................................... 21
13.0 DAILY CHECKING ..................................................................................... 22
14.0 MAINTENCE ……………………………………………………………………………………………23
15.0 BASIC TROUBLESHOOTING ...................................................................... 23
16.0 FLASH CODES ………………………………………………………………………………………… 24
17.0 WARRANTY ………………………………………………………………………………………… 25-26

2
1.0 SAFETY GUIDELINES
WARNING! An authorized Provider or qualified technician must perform the initial
setup of this scooter and must perform all of the procedures in this manual.
The symbols below are used throughout this owner's manual and on the scooter to identify warnings
and important information. It is very important for you to read them and understand them completely.
WARNING! Indicates a hazardous situation that could result in serious injury or death if
it is not avoided.
CAUTION! Indicates a hazardous situation that could result in minor or slight injury if it
is not avoided.
! IMPORTANT! Indicates a hazardous situation that could result in damage to property if it is
not avoided.
іUSEFUL TIP! Recommendations and information for efficient, trouble-free use.
Your scooter is a state-of-the-art life-enhancement device designed to increase mobility. We provide
an extensive variety of products to best fit the individual needs of the scooter user. Please be aware
that the final selection and purchasing decision regarding the type of scooter to be used is the
responsibility of the scooter user who is capable of making such a decision and his/her health care
professional (i.e., medical doctor, physical therapist, etc.).
The contents of this manual are based on the expectation that a mobility device expert has properly
fitted the scooter to the user and has assisted the prescribing health care professional and/or the
authorized provider in the instruction process for the use of the product.
There are certain situations, including some medical conditions, where the scooter user will need to
practice operating the scooter in the presence of a trained attendant. A trained attendant can be
defined as a family member or care professional specially trained in assisting a scooter user in various
daily living activities.
As you begin using your scooter during daily activities you will probably encounter situations in which
you will need some practice. Simply take your time and you will soon be in full and confident control as
you manoeuvre through doorways, on and off elevators, up and down ramps, and over moderate
terrain.
Additional general information can be found on the supplemental information sheets and booklets
included in your Owner’s Package. Please fully read and review the information, and keep it readily
available for future reference.
!
!
!

3
2.0 PRE-RIDE SAFETY CHECK
Get to know the feel of your scooter and its capabilities. We recommend that you perform a safety
check before each use to make sure your scooter operates smoothly and safely.
Perform the following inspections prior to using your Travel Scooter:
■Check the condition of the tyres. Make sure they are not damaged or excessively worn.
■Check all harness connections. Make sure they are secured properly.
■Check the battery condition meter to ensure the batteries are fully charged.
■Ensure the manual freewheel lever is in drive mode before sitting on the Travel Scooter.
If you discover a problem, contact your authorized Provider for assistance. Please refer to the Contact
Information insert in your Owner’s Package.
WARNING! Never exceed the maximum permissible load –see 3.0 Specifications and
never use the scooter to transport more than one person.
WARNING! Never drive the scooter under the influence of medication or alcohol.
WARNING! Never attempt to get onto or off your scooter without first removing the key
from the key switch. This will prevent the scooter from moving if accidental throttle control lever
contact is made.

4
3.0 SPECIFICATION
Model Reference
President
Speed (Max)
8 mph
Travel Range (Max)*
35 mi. (56 km)*
Battery (Max)
2 x 12V 75Ah AGM
User Weight (Max)
28 st. (180kg)
Total Weight W/O Batteries
120 kg
Total Weight With Batteries
165 kg
Overall Length
1420 mm (56 in.)
Overall Width
700 mm (27.5 in.)
Overall Height
1220 mm (48 in.)
Climbing Gradient (Max)
9°
Turning Radius (Min)
2030 mm (80 in.)
Ground Clearance (Max Mid Frame)
230 mm (9 in.)
Seat Type
Deluxe Adjustable Captain
Seat Width
460 mm (18 in.)
Seat Height
460-510 mm
Front Tyre
330 mm (13 in.) Pneumatic / Puncture Proof
Rear Tyre
330 mm (13 in.) Pneumatic / Puncture Proof
Suspension
Adjustable Front & Rear
Lights
LED Front & Rear
Basket
Black Plastic
Tiller Type
Gas Assisted Delta Handle
Charger
8 Amp
Charging Type
Tiller
Controller
PG S-Drive 140 Amp
Motor
800W 4-Pole
Brake
Automatic Electromagnetic & Hand Brake
REMARK: One Rehab reserves the right to modify the specification if necessary. The final specification is subject
to the individual scooter you purchase from your dealer.
*Subject to user weight and terrain

5
4.0 COMPONENTS OF THE SCOOTER
1.
Mirrors
14.
Freewheel Lever
2.
Tiller Angle Lever Adjuster
15.
Rear Wheel
3.
Hand Brake
16.
Battery Indicator/Gauge
4.
Control Panel
17.
Headlight Button
5.
Basket
18.
Key Switch
6.
Headlight
19.
Hazard Button
7.
Bumper
20.
Throttle Lever Forward/Back
8.
Front Wheel
21.
Speed Adjustment Dial
9.
Feet Deck
22.
Horn Button
10.
Battery Cover
23.
Charger Socket
11.
Seat
24.
High-Low Speed Switch
12.
Armrest
25.
Direction Indicator Button
13.
Seat Post
26.
Tiller Handle
Your scooter is equipped with a number of elements and parts. You should know these before using
the scooter. Designs and specifications may change without prior notice.

6
5.0 OPERATION - CONTROL PANEL
16.
Battery Indicator/Gauge
17.
Headlight Button
18.
Key Switch
19.
Hazard Button
20.
Throttle Lever Forward/Back
21.
Speed Adjustment Dial
22.
Horn Button
23.
Charger Socket
24.
High-Low Speed Switch
25.
Direction Indicator Button
26.
Tiller Handle
5.1 Battery Indicator/Gauge: (16)
Indicates the voltage of the batteries:
Green –batteries are fully charged.
Yellow –batteries are half full.
Red –batteries need charging.
Beeping sound continuing –batteries are out of charge. Please re charge batteries.
5.2 Headlight Button: (17) Turns on and off the front headlight and rear lights.
Press to turn on the front and rear lights.
Press again to turn off the front and rear lights.
5.3 Key Switch: (18)
This turns the power on and off your scooter.
Insert the key into the key switch.
Turn the key clockwise to turn on your scooters power. The battery indicator will light up to
indicate that the power is on.
Turn the key anti-clockwise to turn off your scooter’s power. The battery indicator light will turn
off to indicate the power is off.

7
5.4 Hazard Light Button: (19) When you press this button the front and rear hazard lights will
flash.
Press to turn on the hazard lights.
Press again to turn off the hazard lights.
5.5 Throttle Control Lever –Forward/Back: (20)
This lever allows you to control the forward speed and the reverse speed of your scooter up to the
maximum speed you pre-set with the speed adjustment dial.
Place your right hand on the right hand tiller handle and your left hand on the left hand tiller
handle.
To move forward, use either of the following:
Use your left thumb to push the left side of the throttle control lever.
Use your right hand fingers to pull back on the right side of the throttle control lever.
To move backward, use either of the following:
Use your right thumb to push the right side of the throttle control lever.
Use your left hand fingers to pull back on the left side of the throttle control lever.
Release the lever and allow your scooter to come to a complete stop before pushing the other side of
the lever to move in reverse. When the scooter is moving in reverse, the reverse beeper will sound.
When the throttle is completely released, it automatically returns to the centre “stop” position and
engages your scooter’s brakes.
5.6 Speed Adjustment Dial: (21)
This dial allows you to preselect and limit your Scooter’s top speed in the range of 0mph –8mph:
The image of the tortoise represents the slowest speed setting.
The image of the hare represents the fastest speed setting.
5.7 Horn Button: (22)
This button activates a warning horn. Your scooter must be turned on for the horn
to be operational. Do not hesitate to use the warning horn when doing so may prevent an accident or
injury.

8
5.8 Charger Socket: (23)
The Charger Socket is positioned on the tiller to prevent the need of having to bend down to charge
the batteries–see ‘10.0 Batteries and Charging’ for further information on how to use.
WARNING! Chargers are selected precisely for particular applications and are especially
matched to the type, size, and chemical formulation of specific batteries. For the safest and most
efficient charging of your scooter’s batteries, we recommend use of the charger supplied as original
equipment with your product only. Any charging method resulting in batteries being charged
individually is especially prohibited.
WARNING! Do not attempt to disassemble the batteries from the scooter or refit the
batteries.
WARNING! If your battery charger has not been tested and approved for outdoor use,
then do not expose it to adverse or extreme weather conditions. If the battery charger is exposed to
adverse or extreme weather conditions, then it must be allowed to adjust to the difference in
environmental conditions before use indoors. Refer to the manual supplied with the battery charger
for more information.
5.9 High-Low Speed Switch: (24)
Located below the control panel on the tiller the High-Low switch has two positions ‘H’ (High speed) or
‘L’ (Low speed) and limits the maximum speed to either 4mph or 8mph.
H –Position allows the scooter to travel at a maximum speed of 8mph.
L –Position allows the scooter to travel at a maximum speed of 4mph.
5.10 Direction Indicator Button: (25) Press the Direction Indicator Button for turning left or right.
When turning left press the left button pointing left, when turning right press the right button
pointing right.
The direction indicator turns of automatically after fifteen seconds. Note –you can turn off the
indicator before this by re-pressing the button.

9
6.0 OPERATION - BEFORE GETTING ON YOUR SCOOTER
Keep your batteries fully charged and avoid deeply discharging your batteries.
Never leave the manual freewheel lever in the forward position unless you are manually pushing
your scooter.
WARNING! Never attempt to get onto or off of your scooter without first removing the
key from the key switch. This will prevent the scooter from moving if accidental throttle control lever
contact is made.
WARNING! Never sit on the scooter when it is in freewheel mode.
WARNING! Never exceed the maximum permissible load –see 3.0 Specifications and
never use the scooter to transport more than one person.
WARNING! Never drive the scooter under the influence of medication or alcohol.
6.1 FREEWHEEL LEVER
The Freewheel lever on the scooter is located on the rear section of the scooter. Before driving the
scooter needs to be put into the drive position. The two positions are:
1) Drive position -is indicated by ‘D’ - pull the lever upwards for this position. (Fig 6.1.1)
2) Freewheel position - is indicated by ‘N’ – pull the lever downwards for this position. (Fig 6.1.2)
Fig 6.1.1 Fig 6.1.2

10
WARNING! Always remove the key switch before placing your scooter into or taking it out
of freewheel mode.
WARNING! Never sit on the scooter when it is in freewheel mode.
WARNING! Never put your scooter in freewheel mode on any incline.
WARNING! When your scooter is in freewheel mode, the braking system is disengaged.
WARNING! Disengage the drive motors only on a level surface.
WARNING! Ensure the key is removed from the key switch.
WARNING! Stand to the side of the scooter to engage or disengage freewheel mode.
Never sit on a scooter to do this.
WARNING! After you have finished pushing your scooter, always return it to the drive
mode to lock the brakes.

11
7.0 OPERATION - GETTING ON YOUR SCOOTER
WARNING! Never attempt to get onto or off of your scooter without first removing the
key from the key switch. This will prevent the scooter from moving if accidental throttle control lever
contact is made.
Make certain that the key is removed from the key switch.
Stand at the side of your scooter and disengage the seat rotation lever by pushing down
(Fig 7.0.1 / Fig 7.0.2)and rotate the seat until it is facing you.
Fig 7.0.1 Fig 7.0.2
Position yourself comfortably and securely in the seat.
Disengage the seat rotation lever again by pushing down (Fig 7.0.2) and rotate the seat until you
are facing forward.
Make certain that the seat is secured into position.
Make certain that your feet are safely on the floorboard.

12
7.1 SEAT ADJUSTMENTS
You can make several more adjustments to the seat (Fig 7.1.1).
Headrest Height –Press the button to adjust the height of the headrest.
Backrest Angle –Lift the lever postioned on the left side of the seat to adjust the back angle.
Note this lever can also be used to fold down the backrest for transport and storage.
Armrest Angle –Adjust the screw postioned under the armpad to change angle of the armrest
to the desired angle.
Seat Slider –Lift up the lever to disingage the seat slider, while holding the lever up at the
same time push the seat forwards or back to the desired postion and then release the lever to
lock.
Fig 7.1.1
7.2 SEAT HEIGHT ADJUSTMENT
The seat height is adjustable by the adjusting the seat post height.
Fold the seat back down (Fig 7.2.1). Then stand behind the scooter and with both hands lift the
seat off the seat post (Fig 7.2.2).
Remove the seat post bolt, then adjust seat post to the required height, then re-insert bolt and
fully tighten.
Refit the seat back onto the seat post.

13
Fig 7.2.1. Fig 7.2.2
CAUTION! Lifting weight beyond your physical capability may result in personal injury.
Ask for assistance when necessary while disassembling or assembling your scooter.
7.3 TILLER ADJUSTMENT
The Tiller Adjuster Lever is situated in front of the Tiller Handle on the opposite side to the Hand Brake.
To adjust the postion of the tiller:
Pull the Tiller Adjuster Lever towards the Tiller Handle to disingage the Lever (Fig 7.3.1).
With the Tiller Adjuster Lever disingaged continue to hold and at the same time pull or push the
tiller to the desired postion (Fig 7.3.2.).
Release the Tiller Adjuster Lever to lock the Tiller in postion.
Fig 7.3.1 Fig 7.3.2

14
WARNING! The following can adversely affect steering and stability while operating your
scooter:
■Holding onto or attaching a leash to walk your pet.
■Carrying passengers (including pets).
■Hanging any article from the tiller.
■Towing or being pushed by another motorized vehicle.
! IMPORTANT! Keep both hands on the tiller and your feet on the floorboard at all times
while operating your scooter. This driving position gives you the most control over your vehicle.
8.0 OPERATION - OPERATING YOUR SCOOTER
8.1 STARTING
Make sure you are seated safely and properly on your scooter.
Turn the speed adjustment dial fully anti-clockwise to the slowest setting.
Insert the key into the key switch.
Turn the key clockwise to the ‘’On’’ position.
Place your hands on the handgrips:
oPull on the left hand grip to steer your scooter to the left.
oPull on the right hand grip to steer your scooter to the right.
Move the tiller to the centre position to drive straight ahead.
Slowly engage the throttle control lever to gently accelerate your scooter forwards by either:
oUse your left thumb to push the left side of the throttle control lever forward.
oUse your right hand fingers to pull back on the right side of the throttle control lever.
To stop release the throttle control lever to allow your scooter to stop gradually. The electronic
brakes will automatically engage when your scooter comes to a stop. The hand brake has also
been provide for stopping the scooter when quicker stopping is required or in emergency
situations.
8.2 STEERING
Place both hands on the handgrips of the tiller, turn the tiller to the right to travel right –never
turn at high speeds as this will result in loss of control.
Turn the tiller to the left to turn left –never turn at high speeds as this will result in loss of
control.
Make sure to maintain sufficient clearance when turning your scooter so that the rear wheels will
be clear of any obstacles.
Show even greater caution when steering in reverse.

15
WARNING! Turning your scooter too sharply at high speed will cause loss of control and
balance and will result in the scooter tipping over resulting in serious injury of death.
8.3 DRIVING ON INCLINES, HILLS, SLOPES AND RAMPS
When driving your scooter, never descend or climb a gradient which is greater than
recommended –see 3.0 Specifications. Failure to do so could result in serious injury or death.
When driving up a ramp, curb or incline - lean forward to move the centre of gravity of the
scooter forward for maximum stability and safety.
Drive with extreme caution when attempting to drive up or down any incline, access ramp etc,
always drive at a slow speed.
Always drive straight up or straight down an incline, ramp, slope etc.
Never drive across (traverse) an incline, ramp etc, in any direction –Driving across an incline,
ramp etc could result in turning the scooter over resulting in serious injury or death.
Try to keep your scooter moving when climbing or descending an incline. If you have to stop,
restart and accelerate slowly and carefully.
WARNING! Never descend or climb a gradient which is greater than the recommended
maximum see 3.0 Specifications.
WARNING! Never drive across (traverse) an incline, ramp etc, in any direction.
WARNINIG! The anti-tip wheels are only effective on firm ground. They will sink into soft
ground such as grass, snow or mud if the scooter rests on them. They will lose their effect and the
scooter can tip over.
WARNING! While you are driving down a slope, if your scooter starts to move faster than
you feel safe, release the throttle control lever slowly. It will allow your scooter to decelerate and
slow down.

16
8.4 CURBS
Always be cautious when descending a curb.
Approach the curb so that both back wheels of your scooter go over the curb at the same time.
Never go down curbs by traversing them. Doing this will cause the scooter to tip over resulting in
serious injury or death.
Drive down curbs slowly to avoid jarring bumps.
8.5 GRASS AND GRAVEL
Your scooter performs well on short firm grass and hills but you must follow the operational
parameters presented in this manual. If you are unsure about any situation, avoid it.
Avoid driving in long grass, this will result in grass wrapping around you scooters axle and
potential damage to the scooter.
Avoid driving on loose gravel, this will result in loss of control of the scooter.
WARNINIG! The anti-tip wheels are only effective on firm ground. They will sink into soft
ground such as grass, snow or mud if the scooter rests on them. They will lose their effect and the
scooter can tip over.
9.0 OPERATION - GETTING OFF YOUR SCOOTER
1. Bring your scooter to a complete stop.
2. Remove the key from the key switch.
3. Disengage the seat rotation lever and rotate the seat until you are facing toward the side of your
scooter.
4. Make certain that the seat is secured into position.
5. Carefully and safely get out of the seat and stand to the side of your scooter.
6. You can leave the seat facing to the side to facilitate boarding your scooter next time.
WARNING! Never attempt to get onto or off of your scooter without first removing the
key from the key switch. This will prevent the scooter from moving if accidental throttle control lever
contact is made.

17
10.0 OPERATION - BATTERIES AND CHARGING
10.1 GENERAL INFORMATON & INSTRUCTIONS ON CHARGING
Your Scooter requires 2 x lead acid batteries that are sealed and maintenance free. They are recharged
by the supplied off-board charging system.
Fully charge your travel scooter’s batteries for at least 10 to 12 hours prior to using it for the
first time. New batteries will be at their full capacity after having run through approx. 10-20
charging cycles (break-in period). This break-in period is necessary to fully activate the
battery for maximum performance and longevity.
Keep the batteries fully charged to keep your scooter running smoothly. Charge the
batteries daily after every discharge even after partly discharge. Depending on the level of
discharge, it can take up to 12 hours until the batteries are fully charged again.
If the battery indicator has reached the red LED range, charge the batteries for 16 hours
minimum, ignoring the charge complete display!
Even if the scooter is unused for long period of time, the batteries should have a 24 hour
charge once a week to make sure that both batteries are fully charged.
Do not cycle your batteries at a low state of charge without regularly recharging them fully.
Do not charge your batteries under extreme temperatures. High temperatures above 30°C
are not recommended for charging as well as low temperatures below 10°C.
You cannot overcharge the batteries when using the charger supplied with your vehicle, or a
charger that has been approved by One Rehab.
Protect your charger from sources of heat such as heaters and direct sunlight. It the battery
charger overheats, charging current will be reduced and the charging process delayed.
10.2 CHARGING YOUR BATTERIES
Make sure you read and understand the battery charger user manual, if supplied, as well as the
safety notes on the charger.
Turn off the scooter power and remove the key.
Slide away the battery charger socket cover (Fig 10.2.1.).
Fig 10.2.1
Put the charger plug into the outlet point.
Do not switch on the battery charger until all the plugs are in position.
The LED light on the battery charger will show amber while charging.
The LED light on the battery charger will show green when batteries are fully charged.
Turn off the mains power to the charger before removing the charger plug from charging outlet.

18
WARNING! Risk of explosion and electric shock if batteries are charged when
incorrectly wired. Never attempt to disconnect or reconnect the batteries. If the batteries do not
appear to be working correctly, contact your authorized provider.
WARNING! Risk of explosion and destruction of batteries if the wrong battery charger
is used. Only every use the battery charger supplied with your vehicle, or a charger that has been
approved by One Rehab.
WARNING! Never attempt to open or disassemble the charger. If the battery charger
does not appear to be working correctly, contact your authorized provider.
WARNING! Risk of electric shock and damage to the battery charger if it gets wet. Always
protect the battery charger from water and always charge in a dry environment.
WARNING! Risk of short circuit and electric shock if the battery charger has been
damaged. Never use the charger if it has been dropped or damaged.
WARNING! Risk of electric shock and damage to the batteries –Never attempt to recharge
the batteries by attaching cables directly to the battery terminals.
WARNING! Risk of fire and electric shock if a damaged extension cable is used. Only ever
use an extension cable if it is absolutely necessary. If you have to use an extension cable make sure it is
in good condition.
WARNING! Risk of injury if using the scooter during charging. Do not attempt to recharge
the batteries and operate the scooter at the same time. Do not sit in the scooter while charging the
batteries.

19
WARNING! Chargers are selected precisely for particular applications and are especially
matched to the type, size, and chemical formulation of specific batteries. For the safest and most
efficient charging of your scooter’s batteries, we recommend use of the charger supplied as original
equipment with your product only. Any charging method resulting in batteries being charged
individually is especially prohibited.
WARNING! Never attempt to disassemble the batteries from the scooter or refit the
batteries. Contact your authorized provider.
WARNING! If your battery charger has not been tested and approved for outdoor use,
then do not expose it to adverse or extreme weather conditions. If the battery charger is exposed to
adverse or extreme weather conditions, then it must be allowed to adjust to the difference in
environmental conditions before use indoors. Refer to the manual supplied with the battery charger
for more information.
11.0 OPERATION - DISASSEMBLY AND ASSEMBLY
When disassembling or assembling your scooter, always make sure you have sufficient room to
move the parts around. You may need assistance to lift some of the scooter components.
See “Specifications” for scooter weights.
No tools are required to disassemble or assemble your scooter. Always disassemble or assemble
your scooter on a level, dry surface with sufficient space for you to work and move around your
scooter. Keep in mind that the disassembled sections of the scooter take up more floor space
than the assembled scooter.
CAUTION! Lifting weight beyond your physical capability may result in personal injury.
Ask for assistance when necessary while disassembling or assembling your scooter.
WARNING! Remove the key for the key switch before you disassemble your scooter!