Patterson ST4D, ST4E Instruction Booklet
Strider Instruction Booklet
ST4E
ST4D
Issue 3 January 2013
MOBILITY SCOOTER
MOBILITY SCOOTER
MOBILITY SCOOTER
Instruction BookletST#4
TABLE OF CONTENTS
INTRODUCTION
IMPORTANT PRECAUTIONS
ELECTROMAGNETIC INTERFERENCE AND WARNINGS
IDENTIFICA
TION OF PAR
TS
CHARGING THE BATTERIES
DISASSEMBLING
YOUR SCOOTER
ASSEMBLING YOUR SCOOTER
CARE AND MAINTENANCE
OPERATING
YOUR SCOOTER
TROUBLESHOOTING
TECHNICAL
SPECIFICATIONS
INSPECTION CHECKS
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ST#4 Instruction Booklet
INTRODUCTION
1
Thank you and congratulation on purchasing your new Patterson Medical Ltd. Mobility
Scooter. It is designed to provide you with transportation ability indoors and outdoors.
We pride ourselves on providing safe and comfortable products. Our goal is to ensure
your complete satisfaction. We sincerely hope you enjoy your new Mobility Scooter
.
Information of European Representative :
EMERGO EUROPE
Molenstraat 15
2513 BH, The Hague
The Netherlands
If you have any question, you can contact :
or your local dealer:
If you are visually impaired, this document can be viewed in PDF format at
www.pattersonmedical.com or alternatively is available on request in large text.
The vehicle has been successfully safety-tested to German and international standards.
It was also successfully tested to EN60529 IPX4 for splash water insensitivity, and
is therefore ideally suitable for typical central European weather conditions.
We estimate a life expectancy of five years for this product, provided it is used in
strict accordance with the intended use as set out in this document and all maintenance
and service requirements are met. The estimated life expectancy can be exceeded
if the product is carefully used and properly maintained, and provided technical and
scientific advances do not result in technical limitations. The life expectancy can also
be considerably reduced by extreme or incorrect usage.
The fact that we estimate a life expectancy for this product does not constitute an
additional warranty.
General risks
This symbol warns you of general hazards!
ɀAlways follow the instructions to avoid injury to the user or damage to the product.
READ WELL BEFORE OPERATION!
This symbol advises you to read information carefully.
This symbol identifies general information which is intended to simplify working
with your product and which refers to special functions.
Important symbols in this manual & Product Markings
Please read and observe all warning and instruction provided in owner's manual
before you operate with various convenient function of this scooter.
Also, please
retain this booklet for future reference.
Life expectancy
ST#4 Instruction Booklet
IMPORTANT PRECAUTIONS
2
Risk of injury from hot surfaces!
•This scooter is designed for single person use only at any one time.
•Maximum load is 136 kgs.
•Turn key off before getting on or off.
•Always drive carefully and be aware of others using the same area.
•Always use pedestrian crossings wherever possible.
Take extreme care when crossing roads.
•Do not drive on slope exceeding 10 degree, and take extreme care when turning on
slope.
•Do not use full power when turning to sharp corner.
•Take great care and drive in low speed when backing up, riding downhill or on uneven
surface, and climbing curb.
•Scooter may not operate well in high humidity.
•If you are caught in rain, it is handy to carry a scooter canopy. It offers complete
protection for your and scooter.
•Never put scooter in neutral when staying on slopes.
•Follow traffic laws when riding outside.
Do not leave the mobility device in direct sunlight for prolonged periods. Metal parts
and surfaces such as the seat and armrests can become very hot.
The scooter ST#4E /4D conforms to the following standards :
•requirements for resistance to ignition in accordance with ISO 7176-16
•seat materials used on this product conform to EN1021 parts 1 and 2.
NOTE:
The control system is programmed with standard values in the works. Your Patterson
Medical dealer can carry out programming tailored to fit your requirements.
ST#4 Instruction Booklet
2.Medium-range mobile transceivers, such as those used in police cars, fire trucks,
ambulances, and taxis. These usually have the antenna mounted on the outside of
the vehicle; and
3.Long-range transmitters and transceivers such as commercial broadcast transmitters
(radio and TV broadcast antenna towers) and amateur (HAM) radios
Other types of hand-held devices, such as cordless phones, laptop computers,
AM/FM radios, TV sets, CD players, and cassette players, and small appliances,
such as electric shavers and hair dryers, so far as. we know, are not likely
to cause EMI problems to your motorized scooter
.
ELECTROMAGNETIC INTERFERENCE
AND WARNINGS
3
CAUTION: It is very important that you read this information regarding the possible
effects of Electromagnetic Interference on your motorized scooter.
Powered wheelchairs and motorized scooters may be susceptible to electromagnetic
interference (EMI), which is interfering electromagnetic energy (EM) emitted from sources
such a radio stations, TV stations, amateur radio (HAM) transmitters, two-way radios, and
cellular phones. The interference (from radio wave sources) can cause the motorized
scooter to release its brakes, move by itself, or move in unintended directions. It can also
permanently damage the motorized scooter control system. The intensity of the interfering
EM energy can be measured in volts per meter (V/m). Each motorized scooter can resist
EMI up to a certain intensity.
This is called its "immunity level." The higher the immunity
level, the greater the protection. At this time, current technology is capable of achieving
at least a 20 V/m immunity level, which would provide useful protection from the more
common sources of radiated EMI. The immunity level of this motorized scooter model
is not known.
There are a number of sources of relatively intense electromagnetic fields in the everyday
environment. Some of these sources are obvious and easy to avoid. Others are not
apparent and exposure is unavoidable. However, we believe that by following the
warnings Listed below, your risk to EMI will be minimized.
Some cellular telephones and similar devices transmit signals while
they are ON, even when not being used
The sources of radiated EMI can be broadly classified into three types :
1.Hand-held portable transceivers (transmitters-receivers) with the antenna mounted directly
on the transmitting unit. Examples include: citizens band (CB) radios, "walkie talkie,"
security, fire, and police transceivers, cellular telephones, and other personal communication
devices
ST#4 Instruction Booklet
4
Because EM energy rapidly becomes more intense as one moves closer to the transmitting
antenna (source), the EM fields from hand-held radio wave sources (transceivers) are of
special concern. It is possible to unintentionally bring high levels of EM energy very close
to the motorized scooter control system while using these devices. This can af
fect motorized
scooter movement and braking. Therefore, the warnings listed below are recommended
to prevent possible interference with the control system of the motorized scooter.
Motorized Scooter Electromagnetic Interference：
Danger of malfunction due to electromagnetic interference!
•Do not switch on or operate portable transceivers or communication devices (such as
radio transceivers or cellular phones) when the vehicle is switched on.
•Avoid getting near strong radio and television transmitters.
•In case the vehicle should be set in motion unintentionally or the brakes are released,
switch it off immediately.
•Adding electrical accessories and other components or modifying the vehicle in any way
can make it susceptible to electromagnetic interference. Keep in mind that there is no
sure way to determine the effect such modifications will have on the overall immunity
of the electronic system.
•Report all occurrences of unintentional movement of the vehicle, or release of the electric
brakes to the manufacturer.
Warnings：
This electric vehicle was successfully tested in accordance with International standards
as to its compliance with Electromagnetic Interference (EMI) regulations. However,
electromagnetic fields, such as those generated by radio and television transmitters, and
cellular phones can influence the functions of electric vehicles. Also, the electronics used
in our vehicles can generate a low level of electromagnetic interference, which however
will remain within the tolerance permitted by law. For these reasons we ask you to please
observe the following precautions:
Safety information on electromagnetic interference
1.20 volts per meter (V/m) is a generally achievable and useful immunity level against
EMI (as of May 1994). The higher the level, the greater the protection.
2.The immunity level of this product is at least 20/Vm.
Important Information：
ST#4 Instruction Booklet
Battery Gauge
Horn
Left&Right
Turn Signal
Speed Dial Knob
Warning
Light
Hi/Lo Speed
Switch (Option)
Power/Self-Diagnostic Warning Light
Thumb
Lever
Tiller Angle
Adjustment
Seat Sliding
Slide Lever
Swivel Seat
With Head Rest
Adjustable
Armrest
Seat Rotation
Lever
11" Front and Rear Wheels
Basket
Head Light
Figure 1 - ST-4E / ST-4D Front View
Figure 2 - ST-4E / ST-4D Control Panel
Figure 3 -
ST-4E / ST-4D
Rear View
IDENTIFICATION OF PARTS
5
Before attempting to drive this scooter on your own, it is important that you familiarize
yourself with the controls, and how to operate.
Armrest Width
Adjustment
Thumbscrews
Rear Turn
Signals
(Option)
Anti-tip Wheels
N/D
Lever
Reflectors
Reflector
The position of the labels
on the product
Identification of charger
socket
1
Euro Rep information
2
Identification label
3
Model name label
4
logo label
5
Free wheel label
6
1
2 3
2 3
6
4
5
6
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