InvaMed Dallas S120 User manual

Model – Dallas S120
USER MANUAL
Please ensure that this manual is read and understood before using
the scooter.
KB&S17680
May 2017 v2
Nithsdale
Wheelchairs

Contents Page
Introduction 3
Intended Use 3
Technical Specification 3
Feature Guide 4
Safety Advice 5
Adjustments
•Tiller angle 6
•Seat swivel 6
•Seat removal 7
•Seat height 7
•Arm width adjustment 7
Tiller Controls 8
Brake Release / Freewheel Operation 9
Starting to Drive
•Getting Started 10
•Moving Off 10
•Steering 10
•Reversing 10
•Ramps / Slopes 11
•Surfaces 11
•Transferring 11
Storage 11
Batteries and Battery Charger 11 - 12
Dismantling & Re-assembly 13
Maintenance 14
Troubleshooting
•Fuses 14
•Check List 14
Further Information 16
Warranty
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Introduction
Congratulations on your purchase of the ROMA DALLAS scooter. This scooter
incorporates the latest innovative designs. The ROMA DALLAS can be used in confined
spaces both indoors and out. A direct drive rear transaxle and electromagnetic brake
give a safe and efficient ride.
Intended Use
The ROMA DALLAS is intended for indoor or outdoor use in pedestrian areas by a single
individual with limited mobility up to a maximum weight of 136kg (21st). The acute
manoeuvrability prohibits the use by persons who are severely physically impaired or
those who have balance difficulties. Your assessor / healthcare professional will
determine the suitability of the scooter for each individuals’ intended use.
Note: Persons with lower body amputations should not use this device unless evaluated
with artificial limbs fitted, as stability may be compromised due to an irregular centre of
gravity.
Technical Specification
Class 1 Medical Device
Class 3 Indoor/Outdoor Vehicle
Overall Size
Seat
Dimensions
Length
1020mm / 40”
Width
440mm / 17”
Width
580mm / 23”
Depth
380mm / 15”
Height
890mm / 35”
Backrest height
360mm / 14”
Battery
2 x 12Ah
Range
16km / 10m*
Maximum user
weight
136kg / 21st
Battery charger
(off board)
2 Amp
Safe working slope
6º/ 10%
Turning Radius
1270mm / 50”
Weight with
batteries
47.75kg / 105lbs
Heaviest Part
16kg / 35lbs#
Max. Speed
6kmph / 4mph
*Passenger weight in excess of 100kg, rough ground conditions, low temperatures and
battery condition can affect maximum range.
# Component weights:-
Front Chassis – 16kgs / Rear Chassis – 10.5kgs / Battery Pack – 10.25kgs / Seat 11kgs
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Feature Guide
‘DALLAS’
1. Tiller control head
2. Detachable swivel padded seat with fold down back
3. Detachable battery pack
4. Non marking tyres
5. Tiller angle adjustment
6. Detachable shopping basket
7. LED front light
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Safety Advice
DO:
•Read this manual carefully before using your scooter.
•Turn the power off when transferring to and from the scooter.
•Select a slow speed when going down gradients (max 6°) or over uneven ground.
•Keep your feet on the scooter whilst driving.
•Ensure the seat is in a fixed position facing forwards before driving.
•Ensure the tiller is secure.
•Ensure the batteries are fully charged before your journey.
•Avoid rough or soft terrain and long grass wherever possible.
•Be aware of other road users and pedestrians.
•Turn the power off when not in use.
•Follow the maintenance guide to ensure safe operation of the scooter.
•Always remove the keys if leaving the scooter unattended. Unauthorised
persons/children may use the scooter resulting in injury.
DO NOT:
•Carry passengers.
•Exceed inclines over 6°.
•Traverse inclines.
•Attempt inclines if the surface is slippery.
•Turn sharply at full speed.
•Exit or enter the scooter unless the power is switched off.
•Switch off the power whilst driving – this will cause the scooter to stop abruptly
(see emergency procedures – page 16).
•Use the scooter where you cannot safely or legally walk.
•Attempt to climb or descend kerbs except drop down kerbs.
•Use the scooter if under the influence of alcohol or any medication.
•Use a mobile phone whilst driving.
•Attempt to negotiate steps or escalators.
•Sit on the scooter if being transported in a vehicle.
•Attempt to tow any other devices.
•Exceed the stated weight limit.
•Connect any other devices to the batteries as this could cause permanent
damage and void your warranty.
•Use any other batteries/charger other than those supplied by ROMA.
•Travel through water or over soft terrain (mud, sand etc.)
•Lift the scooter by the shroud assembly or any plastic part.
•Sharply shift your centre of gravity as this could make the scooter unstable.
•Freewheel down hills. This will damage the motor and brake and void the
warranty,
•Tow the scooter with any other vehicle in the event of a breakdown.
Every care has been taken to ensure that your scooter will give you safe, reliable service
provided you adhere to the advice given above.
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Adjustments
Tiller Angle Adjustment
At the bottom right hand side of the scooter you will find the angle adjustment
handwheel. To adjust the angle, loosen the the handwheel by turning anti-clockwise.
Once the desired angle is achieved tighten by rotating clockwise. Ensure the tiller is fully
secure before using the scooter.
Seat Swivel
The seat has a lockable swivel base to allow easier transfers. Simply push the lever
circled forward and rotate the seat at the same time. Releasing the lever will allow the
seat to lock in position. The seat locks in 45 degree intervals. Always ensure the seat is in
a locked position before mounting or dis-mounting the scooter. The seat should always
be locked facing forward whilst driving.
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Continued…..
Seat Removal
To remove the seat, fold down the back of the seat and simply lift the seat away from
the chassis while pushing the seat swivel lever forward.
Do not hang baggage or other objects on the back of the seat as this may affect
stability.
Seat Height Adjustment
Remove the seat as previously described. Pull out the locking pin from the frame and set
the seat to the desired height. Re-fit the locking pin.
Re-fit the seat as above.
The higher the seat is adjusted; stability may be affected due to the higher centre of
gravity.
Arm Adjustments
On each side of the seat towards the back there are two hand knobs and locking pins,
these are to adjust the width of the armrests or to remove then for transport.
Turn the hand knobs anti-clockwise to
loosen and pull out the locking pins.
Once the knobs are loose you will be
able to adjust the armrests in or out to
the desired width. Re-tighten when a
comfortable width has been
achieved and reinsert the locking pins
fully or remove the armrests
completely for transport.
If removing the armrests for transport,
ensure that the hand knobs are re-
tightened to avoid them rattling loose
and falling out.
Do not apply full body weight to the
armrests for transferring. Lift the arm up out of the way to transfer to another seat.
Locking Pin
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Tiller Controls
A – Battery Gauge
This gauge gives you a guide to the amount of charge left in the scooters batteries. This
will give the truest reading when the scooter is in motion. Always fully charge the
batteries before driving your scooter and never let the batteries become completely
drained, as this may cause permanent damage to the batteries.
B – Horn
The button operates the scooters horn. This should only be used to warn others of your
presence and not as a rebuke of any form.
C – Maximum Speed Knob
The speed control enables you to set the maximum speed of the scooter. Turn clockwise
to increase the maximum speed and anti-clockwise to decrease. Always start at a slow
speed until accustomed with the characteristics of your scooter. Do not put excessive
pressure on the dial. Only turn as far as the stops.
When driving in pedestrian areas such as shopping precincts and busy pavement areas
always respect other pedestrians and turn the maximum speed down so that the
scooter travels at the walking pace of others around you.
D – On/Off Key
The keyswitch is located on the left side of the tiller. Simply insert the key and turn
clockwise to switch the power on. The display will light up to indicate the power is on.
There may be a slight delay before the thumb levers operate as the controller checks
the scooters circuits. Never leave the key in the switch unattended to prevent
unauthorised use. Do not switch the power off to stop the scooter unless it is an
emergency. The scooter will stop very abruptly if stopped in this way.
E – Front Light
This button operates the LED headlight.
A
B
C
D
E
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Brake Release / Freewheel Operation
The brake release lever is situated at the right rear of the scooter. This lever allows you to
disengage the drive mechanism and push the scooter in ‘freewheel’ mode. To
disengage the drive push the lever forward until you reach the stop position (indicated
by the ‘N’ direction.)
Simply push the lever toward the back of the scooter to re-engage the drive
mechanism (‘D’ position.) The scooter will not operate when the lever is in the
disengaged position. The scooter must be turned off and on by the key switch to reset
the circuits before it will resume normal operation. The scooter will beep continually if
the brake is disengaged when it is switched on.
Caution! Never leave the scooter unattended whilst in freewheel mode as it will roll
away down an incline. ‘Freewheel’ mode should only be used in an emergency to
move the scooter due to power failure. NEVER move the scooter in this mode whilst it is
occupied. NEVER tow the scooter.
When in freewheel mode the scooter may be pushed on level ground at a walking
pace. The scooter will ‘auto-brake’ if this speed is exceeded.
NEVER sit on the scooter and freewheel down a hill as this can cause permanent
damage to the motor, brake and controller due to excessive regenerative braking. As
above the scooter can only be moved at a walking pace when in freewheel mode.
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Starting to Drive
Getting Started
Note: You must fully charge the batteries prior to first use (see ‘Batteries and Charging’)
Select an area with plenty of space.
Mount the scooter by lifting the arm and sliding onto the seat. Ensure the seat is securely
locked in the forward facing position before driving. Adjust the tiller and seat if
necessary (see ‘Adjustments’). DO NOT use the tiller to fully support you during transfers.
The scooters speed and direction is controlled by the ‘wig-wag’ lever. The arrows shown
in the image above show the direction in which the scooter will move when the lever is
operated as indicated.
Moving Off
Insert the key and switch on the power and initially set the speed control to a low
setting. The further you pull the lever the faster the scooter will travel, but only to the
maximum speed that has been selected. Release the lever and the scooter will come
to a smooth controlled stop.
Caution! DO NOT switch off the power to stop the scooter as this will cause the
transmission to lock and the scooter will come to a sharp stop, which could possibly
cause injury. This procedure should only be used in an emergency.
Steering
Steering the scooter is light and easy. Ensure you give obstacles a wide clearance to
avoid the rear wheels catching. When steering through limited spaces, turn the tiller in
the direction that you wish to go and apply power gently. The scooter can turn very
tightly with complete stability at slow speeds.
Caution! NEVER turn sharply at high speeds as it can make the scooter unstable. The
maximum speed should be set at 50%.
Reversing
Before reversing ensure the area behind the scooter is free from any obstacles or
hazards. Adjust the speed setting to low before you reverse. Steer wide of all corners
and obstacles.
Caution! Do not reverse onto a main thoroughfare.
Forward
Reverse
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Continued…..
Ramps / Slopes
The stability of your scooter depends on several factors such as seat height, angle of
gradient and the users height and weight. When approaching an incline, do so directly
and not at an angle and avoid making turns where possible.
Surfaces
Your scooter will perform well over many surfaces. However, avoid long grass, loose
gravel, sand, mud and ice.
Transferring
Lift up the armpad from the side you wish to leave or sit on the scooter. Use an aid for
balance if required. DO NOT use the tiller or armrests to support the full weight during
transfers.
Storage
Your scooter should be stored in a dry environment, preferably a garage or shed.
Tarpaulins and covers may create condensation during certain weather conditions.
If your scooter is to be stored for prolonged periods, fully charge the batteries and
disconnect the battery plugs.
Very cold weather can severely deplete battery condition (up to 40%). If left for any
period during cold weather it is very important that the scooter is fully charged before
use.
Batteries and Battery Chargers
Batteries
Charge the batteries completely (8-12 hours) prior to first use.
The ROMA DALLAS uses two 12Amp, 12 Volt AGM batteries. The batteries are located in
abattery pack under the front of the seat. They can be easily removed by simply lifting
by the handle on the top. Always make sure the batteries are correctly relocated
before use.
Low temperatures, rough terrain and the weight of the user can affect battery
performance. Your battery gauge is a guide only to the level of charge remaining in
your batteries and will give its best indication while the scooter is moving.
Note: Batteries recommended by ROMA MUST be used if they need to be replaced.
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Continued…..
Battery Charger
The battery charger is a 2-amp switch mode type off board. The battery charging port is
located on the front of the battery box (see image below). Before using your scooter for
the first time be sure to fully charge the batteries, this may take up to 12 hours.
To charge the batteries connect the 3-pin male charger plug into the charging socket
on the left side of the tiller. Plug the 3-pin mains plug into a wall socket and switch on. A
constant orange light will show when the battery charger is connected and charging is
underway. The red light indicates that the charger is switched on but not connected to
the battery pack. The green LED will light when the charging cycle is complete. Always
turn off mains power to the charger before disconnecting the plug from the battery
box.
Caution! Do not charge the batteries for longer than 12 hours. Always charge the
batteries in a well-ventilated indoor area. You must still maintain charging the batteries
even if the scooter is not to be used for a prolonged period of time (2 to 3 weeks).
Failure to do so could result in permanent damage and render the batteries unusable.
Wherever possible do not interrupt the charge cycle until the batteries are fully charged.
Continual interruption can permanently damage the batteries. If the charging lead
should get damaged discontinue use immediately and seek a replacement from your
dealer. ONLY USE THE CHARGER SUPPLIED WITH YOUR SCOOTER. Do not leave the charger
plugged into to the charger port after the charge is complete. ALWAYS remove the keys
from the scooter when charging.
Disposing and recycling of used batteries
Batteries must always be recycled correctly. Do not dispose of them with your
domestic refuge.
For further information regarding your nearest recycling facility please contact your
local authority.
Charge Socket
Circuit Breaker
Reset
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Dismantling & Re-assembly
The scooter can be easily and quickly dismantled for easy transportation. Always
remove the seat and battery pack (as explained earlier) before attempting to
disassemble the scooter.
Lift the front part of the scooter by the seat post whilst pulling up on the release lever as
indicated by the arrow below. The scooter will now be in two parts.
To re-assemble, let the rear section of the scooter rest backwards on the anti-tipper
wheels. Lift the front section by the seat post towards the rear section and locate the
‘lugs’ on each side of the chassis over the main tube of the rear section as shown
below. The front can then be gently lowered into position. When lowered, push down
on the seat post and you will hear the front and rear section click into place.
To ensure a secure connection is made pull up on the seat post to make sure the rear
part is properly connected.
Front Chassis Lugs
Rear Chassis Main Tube
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Maintenance
Product Life Expectancy
Your scooter has been designed to provide the user with a long, reliable life provided it
is correctly maintained and regularly serviced by an authorised dealer. However, due to
inevitable wear and tear and technological improvements it is recommended that the
average useable life of this scooter is five years.
General Cleaning
The shrouds and seat of the scooter should be cleaned using a damp cloth and gentle
detergent. Do not use abrasive cleaners or solvents, as this will damage the plastic
components. Do notspray water (hose or pressure washer) onto the scooter as this may
cause damage to the electronics.
Routine Maintenance
Please check the following on a weekly basis:
•Tyres are in good condition
•Front wheels spin freely
•Moving parts, pivots and frame fixings are not damaged or worn
•All hand knobs and levers are secure
Troubleshooting
Your scooter is fitted with the latest in electronic controls that are programmed to
protect the electrical system from abnormal overloads.
Fuses
There are two fuses on the battery cables to give protection against possible overload
on the wiring.
Check List
If your scooter fails to operate, please check the following:
•The unit is switched on.
•All plugs and connections are firmly fixed.
•Battery level shows full charge.
•Freewheeling device is in the drive position.
•Circuit breaker has not tripped. (See previous image)
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Continued…..
If the freewheel device has been operated with the scooter switched on, the scooter
will not operate until the key switch has been turned off and on again.
Should a fault occur, the fault will be identified by a beeping sequence which relates to
the fault in the table below.
Beep
Code
Description
Scooter
Condition
Action
1
Charge batteries
Scooter may
run slowly
Batteries less than 23.3v. Charge as
soon as possible.
2
Bad motor
connection.
Scooter will not
run
Check all connections between the
motor and the controller.
3
Motor short circuit.
Scooter will not
run
Check all connections between the
motor and the battery.
4
Not used.
5
Not used.
6
Inhibit circuit
activated.
Scooter will not
run
Check charger is not still connected
or a controller fault.
7
Throttle pot error.
Scooter will not
run
Check wig wag lever is in neutral
position. Faulty potentiometer.
8
Controller fault.
Scooter will not
run
Check all connections are secure.
Switch scooter on and off, this may
clear the code.
9
Magnetic brake
error.
Scooter will not
run
Check scooter is not in freewheel.
Check brake connections.
Note: Should your scooter fail to operate after checking these possible
problems, consult Invamed.co.uk immediately.
If the scooter is switched on and not operated for a period of time (approx 10 minutes) it
may enter ‘sleep’ mode. This is indicated by the spanner flashing on / off continuously.
Simply switch the scooter off and on to reset the controller.
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Further Information
Safety Information Regarding Electromagnetic Interference (EMI)
Scooters and powerchairs are designed to operate under certain conditions.
However, radio waves or electromagnetic fields may affect the operation of the
scooter. The source of EMI could be radio or television transmitters or portable devices
such as mobile phones, portable CB radios etc.
Should any unintentional movement occur turn the scooter off as soon as safely
possible.
Solar Energy
During periods of sunny weather, it is possible that surfaces of your scooter may reach
high temperatures (as with motor vehicles). Please take precautions if leaving the
scooter in direct sunlight for any period of time. Seek shade or cover the seat and hand
controls to keep any temperature increases to a minimum.
Health Factors
Suitability for this product has been assessed on the user’s current state of health. It is
essential that the user regularly monitor their ability to use the scooter safely.
General Use
Take heed of the information given in this manual regarding safety and the
maintenance of your scooter. If adhered to, your scooter should give you years of
reliable mobility.
Storage and General Care
We recommend that the scooter is always stored in a dry environment such as a
garage or shed to protect the chassis and other components from corrosion. Do not
leave the scooter outside during rainstorms. If the scooter is wet, wipe with a dry cloth to
ensure there is no ingress of water into the internal components of the scooter.
During everyday use, do not use in rain showers or travel through puddles. Avoid use in
areas where the scooter could become contaminated with sand or abrasive materials.
Emergency Procedures
Should your scooter behave erratically or become unresponsive whilst driving, release
the wig-wag lever so it may return to it’s neutral position and switch off the power at the
key / switch. Use the emergency handbrake if required. These procedures will stop the
scooter and activate the braking system, preventing any further uncontrolled
manoeuvres.
Note: Switching the power off at the key / switch can cause the scooter to stop abruptly
and should only be used to stop the scooter during an emergency as this can damage
the drive unit.
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Continued…..
Product Stability
Scooters and powered wheelchairs are designed to allow the user flexibility of
movement in restricted areas. Driving at maximum speed and attempting sharp turns
can create a situation where the product becomes unstable. Therefore it is essential
that the user pay attention to the guidance set out in this manual.
For maximum stability the speed setting should be set up to 50% of the maximum
available (halfway between the tortoise and the hare or just entering the red sector on
the speed indicator depending on the model.)
The main factors affecting stability are:
•Maximum speed setting
•Seat height
•User movement
•User’s manoeuvres
•Gradients or slopes
Please keep your speed to a level where you can safely stop without having to make
any erratic turns.
Do not load bags etc. on the back of the seat as this will affect the centre of gravity
and could cause instability.
Do not lean outside of the ‘footprint’ of the product, especially whilst moving.
Avoid making turns on gradients or slopes.
Driving in Pedestrian Areas
As mentioned previously, when using the scooter in pedestrian areas always lower your
maximum speed to that of the pedestrians around you. Remember the stopping
distance of your scooter and always allow enough space to stop safely to avoid
collisions with pedestrians or other objects.
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Notes
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Notes
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Warranty Terms and Conditions
This is to certify that your Invamed.co.uk product is warranted for a period of 12
months from the date of original purchase. This warranty is not transferable.
The main frame has a limited lifetime warranty from manufacturing defects.
Should a defect or operating fault arise within this period the Dealer from where the
product was originally purchased should be notified immediately. Failure to register the
fault may invalidate the warranty.
The Dealer from where the product was purchased is responsible for any warranty
repairs.
Invamed.co.uk warrants that if a fault occurs within this period due to faulty
workmanship or materials that the product will be repaired (or replaced at the
Company’s discretion) free of charge.
Any unauthorised modifications will invalidate the warranty.
Parts which are subjected to normal wear and tear, accidental damage, neglect or
misuse are excluded from this warranty. Normal wear and tear includes tyres, chassis
covers, bulbs, seat coverings etc.
Component parts replaced outside this period carry a six-month warranty. (Standard
terms and conditions apply for this period).
Model:
Serial No:
Purchase Date:
Invamed.co.uk
York Road, Bridgend Industrial Estate,
Bridgend
CF31 3TB
Tel: [phone] Fax: [phone]
Email: [e-mail]
www.invamed.co.uk
Invamed reserve the right to change specifications without prior notice
Dealer Stamp
Nithsdale
Wheelchairs
Nithsdale Wheelchairs