C.T.M. Power Chair
C.T.M. Power Chair
C.T.M. Power Chair
HS-1500 User's Manual
User's ManualHS-1500
TABLE OF CONTENTS
Introduction
Important Precautions
Electromagnetic Interference and Warnings
Identification of Parts
Operating Yo
ur Power Chair
Disassembling / Re-assembling Yo
ur Power Chair
Charging the Batteries
Care and Maintenance
Tr
oubleshooting
Technical Specifications
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User's ManualHS-1500
If you have any questions, please contact your local dealer or:
or your local dealer:
INTRODUCTION
1
Thank you and congratulations on purchasing your new C.T.M. Power Chair. It is
d
esigned to provide you with transportation indoors and outdoors.
Chien Ti Enterprise Co., Ltd. is the manufacturer for the C.T.M. mobility power chair.
We
pride ourselves on providing safe and comfortable products. Our goal is to ensure
y
our complete satisfaction with our product. We are certain that you will enjoy your
C.T.M. power chair.
Please read and observe all warnings and instructions given in the owner's manual
b
efore operating this power chair. Also, retain this booklet for future reference.
C.T.M.HOMECARE PRODUCT, INC.
13815 Magnolia Ave. #B, Chino CA 91710
Toll Free : 1-866-466-8168 Tel : 909-590-1388 Fax : 909-590-3365
E
-Mail : ctm@ctmhomecare.com http : //www.ctmhomecare.com
User's ManualHS-1500
IMPORTANT PRECAUTIONS
2
•Only one person at a time can ride a C.T.M. Power chair.
•Maximum load is 115 kg / 253 lbs.
•Turn off the power before getting on or off your power chair.
•
Always drive carefully with your feet on the footplate and be aware of others in your area.
•Always use pedestrian crossings where possible. Take extreme care crossing roads.
•Do not drive on slopes exceeding 6 degrees, and take extreme care when turning
on slopes.
•Do not use full power when turning sharp corners.
•Take great care and use low speeds for backing up, riding downhill, over uneven
surfaces and curb climbing.
•The power chair may not operate well in high humidity.
•Never put your power chair in neutral on slopes.
•Follow all traffic laws when you ride in the vicinity of public roads.
User's ManualHS-1500
ELECTROMAGNETIC INTERFERENCE
AND WARNINGS
3
CAUTION: It is very important that you read this information regarding the possible
effects of Electromagnetic Interference on your power chair.
Powered wheelchairs and motorized scooters may be susceptible to electromagnetic
interference (EMI), which is interfering electromagnetic energy (EM) emitted from sources
such as radio stations, TV stations, amateur radio (HAM) transmitters, two-way radios,
and cellular phones. The interference (from radio wave sources) can cause the power
chair to release its brakes, move by itself, or move in unintended directions. It can also
permanently damage the power chair control system. The intensity of the interfering
EM energy can be measured in volts per meter (V/m). Each power chair can resist EMI
up to a certain intensity. This is called its "immunity level."
The higher the immunity level,
the greater the protection will be. 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 product is 20 (V/m).
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.
Electromagnetic Interference and Warnings：
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.
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.
User's ManualHS-1500
4
3.Long-range transmitters and transceivers such as commercial broadcast transmitters
(radio and TV broadcast antenna towers) and amateur (HAM) radios.
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 power chair control system while using these devices. This can affect power chair
movement and braking. Therefore, the warnings listed below are recommended to prevent
p
ossible interference with the control system of the power chair
.
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 power chair.
Power Chair Electromagnetic Interference：
Warnings
Electromagnetic interference (EMI) from sources such as radio and TV stations, amateur
radio (HAM) transmitters, two-way radios, and cellular phones can affect the power chair.
Following the warnings listed below should reduce the chance of unintended brake release
or power chair movement, which could result in serious injury.
1.Do not operate hand-held transceivers (transmitters-receivers), such as citizens band
(CB) radios, or turn ON personal communication devices, such as cellular phones,
while the power chair is turned ON;
2.Be aware of nearby transmitters, such as radio or TV stations, and try to avoid coming
close to them;
3.If unintended movement or brake release occurs, turn the power chair OFF as soon
as it is safe;
4.Be aware that adding accessories or components, or modifying the power chair, may
make it more susceptible to EMI; and
5.Report all incidents of unintended movement or brake release to the distributor listed
on the inside front cover of this manual. Note whether there is a source of EMI nearby.
Electromagnetic Interference and Warnings：
Important Information
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 20 (V/m).
User's ManualHS-1500
Armrest
Width
Adjustment
Thumbscrews
Free-Wheeling
Lever
Power Reserve Indicator
On/Off
Switch
Horn
Button
Speed Control Switch
Release
Lever
Seat Lock
Knob
Rear
Reflectors
Anti-Tip Wheels
Figure 1 - HS-1500 Power Chair Front View
Figure 2 - HS-1500 Joystick
Figure 3 - HS-1500 Power Chair Rear View
IDENTIFICATION OF PARTS
5
Before attempting to drive this power chair on your own, it is important that you familiarize
yourself with the controls and how they operate.
Super Responsive
Digital Joystick Controller
Flip Up Armrest
Swivel Seat
Low Profile Cast Aluminum Wheels
with Multi-Terrain Tires
One-Piece
Battery Pack
Adjustable
Footplate
Armrest Width
Adjustment
Thumbscrews
User's ManualHS-1500
Figure 4
Figure 4
Charging Socket
6
Joystick：
•Speed Control Switch
By pressing the right switch, you can increase the speed. Pressing the left switch will
decrease the speed.
•Power Reserve Indicator
There are LED Power Reserve lights on the joystick. When all LED lights are on, the
batteries are fully charged. When a few of the lights are lit, the batteries need to be
recharged.
These lights also act as Self Diagnostic Warning Lights. When they flash, there is a
problem with the power chair. See page 16 for more information.
•Joystick Length Extension Knob
Loosen the knob to adjust the joystick length.
•Charging Socket
When charging your power chair, use the power cord provided. To correctly charge
your power chair, connect one end to the power chair charging socket and the other
end to a wall outlet. See Charging the Batteries, page 13 for further instructions.
Armrest：
•Armrest Width Adjustment Thumbscrews
Loosen the two thumbscrews to adjust the armrest width; tighten again to lock in the
desired position.
•Armrest Height Adjustment Screw
By adjust screw (X1) to a comfortable position.
Figure 5
Figure 5
X1
X
User's ManualHS-1500
Power Base：
•Free-Wheeling Lever
When the lever is in the N (Neutral) position, the power chair can be moved without power.
When the lever is in the D
(Drive) position, the power chair can be driven. Normal position is D.
Below Seat：
•Seat Rotation Lever
Pull the seat rotation lever up to adjust seat's turning angle, also can lift up the seat.
Do not turn the seat more the 180 degree due to length of joystick cable.
•Seat Lock Knob & Pin
Turn seat lock knob counterclockwise to loose. Turn it clockwise to lock seat in position.
Remove the battery pack to locate the seat lock pin. There are three holes on seat
post to adjust seat height. Be sure lock pin is fully inserted at its new height and knob
is tightened if adjusted.
Figure 6
Figure 6
Figure 7
Figure 7
Figure 8
Figure 8
7
•Circuit Breaker
This is to protect your power chair from any excess current within the electrical parts. If
the power chair suddenly stops, pushing the circuit breaker back in will help resolve
this problem.
•Anti-Tip Wheels
Added safety feature to keep chair from tipping over.
Free-Wheeling Levers
Seat Lock Knob
Seat Lock Pin
User's ManualHS-1500
Figure 9
Figure 9
OPERATING YOUR POWER CHAIR
8
Before beginning your journey with your new power chair, make sure that the power chair
is on a level surface and clear of any obstacles. Although your power chair is able to
climb slopes it is safer to practice on a level surface.
1.Before operating your power chair, check the following:
•freewheeling lever is on D.
•
speed control switch is at the lowest speed (repeatedly pressed left switch).
2.Sit on the chair and fasten the seatbelt.
3.When turning on the button on the joystick, all power reserve LED lights should be lit.
All power reserve lights should not be flashing.
4.
While resting your arms on the armrests, the joystick should be within reach. By pushing
the joystick slightly forward, the power chair will move forward slowly. Pushing the
joystick fully forward, it will move at normal speed. Adjusting the speed control switch
will also decrease and increase the speed. Also, with the joystick you are able to turn
the chair 360
o
. When the joystick is released and back in the neutral position, the
chair will stop.
5.Practice driving where there are no obstacles. Start at the slowest speed and move
forward and backward; make some turns. As you get more comfortable you can
increase the speed by pressing the speed control switch repeatedly.
6.When the power reserve Indicator is lit in only a few sections, you should plan to
recharge the batteries very soon.
User's ManualHS-1500
Figure 10
Figure 10
Figure 11
Figure 11
9
7.If the power chair suddenly stops and does not function, locate the circuit breaker at
the rear of the power chair. Push it in and try the power chair again.
8.When you are finished driving your power chair, turn the power off before getting out.
It is recommended that you lift the armrest and get out to the side, for safety.
Keep in mind these rules：
Caution: While standing up, avoiding standing on the footplate as it may cause injury.
9.If you are finished riding for the day, immediately recharge the batteries.
See CHARGING THE BATTERIES on page 13.
•Use your power chair only where it would be safe to walk.
•Use low speeds for reverse, downhill, ramps, curbs, or uneven surfaces.
Other Operating Information：
Hill climbing: You may need to use a higher speed. For a higher speed, press the right
speed control switch repeatedly.
Down slopes: To proceed down steep slopes slowly, press the left speed control switch.
This enables driver control when the speed is set at a slower motion.
However, your power chair will not self accelerate down hills due to the
automatic braking taking effect should you attempt to drive too fast.
Circuit Breaker
User's ManualHS-1500
10
Curb climbing: Approach slowly at right angles to the curb. A direct approach is needed.
Do not attempt curb climbing greater than a 0.9" curb.
If the Self-Diagnostic Warning Lights start to flash, identify the problem from the chart
on page 16 and take action.
If the power chair breaks down and must be moved aside, please follow these directions:
1.Get off the power chair.
2.Push the free-wheeling lever to N.
3.Move the power chair slowly to a safe location.
4.Put the free-wheeling lever back to D.
Figure 12
Figure 12
User's ManualHS-1500
11
DISASSEMBLING / RE-ASSEMBLING
YOUR POWER CHAIR
Disassembling：
Unplug the Joystick Cable Connector (A) at the rear of the power chair. (See Fig. 11)
Pull the Seat Rotation Lever (B) underneath the front part of the seat to unlock. Lift
Seat (C) up to remove. (See Fig. 12)
Remove the Basket by turning and removing the center Rivet (D). (See Fig. 13)
Remove the Battery Pack (E) by holding the Battery Pack with one hand and the other
hand pushing the Release Lever (F) to the rear of the chair. (See Fig. 14)
Taking apart your power chair enables you to save space when keeping it in storage or
to carry it along in your vehicle when going away from home. Having the power chair
disassembled is easier than ever since no tools are required. To ensure your safety
,
please have the freewheeling lever to D to engage the motor.
Figure 13
Figure 13
Figure 14
Figure 14
Figure 15
Figure 15
Figure 16
Figure 16
(A)
(C)
(D)
(E)
(F)
(B)
User's ManualHS-1500
Figure 17
Figure 17
Figure 18
Figure 18
12
Detach the chair frame by holding the Seat Post (G) with one hand, the other hand
pushing the Release Lever to the rear of the chair Lift the seat post to separate the Front
Frame Assembly (H) from the Rear Frame Assembly (I). (See Fig. 15)
Once all the parts have been disassembled, you are now able to put the pieces in storage
or in a vehicle for transportation. (See Fig. 16)
Re-assemble：
To re-assemble your power chair, you can repeat the disassembly directions in reverse.
(G)
(I)
(H)
User's ManualHS-1500
13
CHARGING THE BATTERIES
Your C.T.M. power chair is equipped with two, service free 12V 14Ah rechargeable
batteries and one 24V/2A on-board charger. Batteries must be charged before
using the power chair for the first time and recommended to be charged up to
8 - 14 hours after each day's use. Be sure the power switch is in the OFF position
and the free-wheeling lever is in the "D" position.
1.Insert the battery charger cord into the charging socket on the joystick.
The time needed to recharge will vary depending on the depletion of the
batteries. Charging for longer than necessary will not harm the batteries.
They cannot be overcharged.
2.Plug the other end of the power cable into a standard electrical wall outlet.
3.
Once the batteries are fully charged, the light on the charger will change to green, please
unplug the power cord from the wall outlet and the power chair. The power cord should
be stored in a safe and dry location until it will be used again.
4.
If after charging your power chair over 8 - 14 hours and it does not function, please check:
•fuse is not burned out
•the power chair is turned off
•circuit breaker is pushed in
•if none of these is a problem, contact your authorized dealer.
Keep in mind these rules：
•Fully charge batteries at least once a month, more if you use the power chair regularly.
Charge after each trip exceeding 3 kilometers / 1.86 miles.
•If storing your power chair for some time (one month or more) make sure that the
batteries are fully charged, and on returning, charge them again before using the
power chair.
Batteries will only give the maximum performance after the power chair has been used,
and the batteries have been recharged up to 10 times.
For safety, please follow the guidelines below.
1.DO NOT use the charger if the power cord is damaged.
2.DO NOT use an extension cord when charging your batteries. A risk of fire and/or
electric shock could be encountered.
3.DO NOT take apart the charger, as this will void the warranty.
Figure 19
Figure 19
User's ManualHS-1500
14
CARE AND MAINTENANCE
Taking care of your power chair will keep it in top-notch condition. It is recommended
that you have your dealer provide preventative maintenance service of your power chair
on a regularly basis. Here are a few maintenance guidelines:
BODY COVER:
If your power chair is dirty, use a damp or lightly soapy cloth to wipe it down. Do not use
running water to wash or rinse the power chair in order to protect the electrical parts.
Polish with an automotive liquid polish.
SEAT AND
ARMRESTS:
The seat material used by C.T.M. is a product of high quality and will remain in good
condition for many years if treated responsibly. Using a damp cloth helps clean the
upholstery greatly. Please note that using the power chair outdoors can lead to sun
damage of the upholstery material. Since this is a normal wear and tear condition, it is
not covered under the warranty.
SEAT BELT:
A damp cloth with mild soapsuds should only be used to clean the seat belts. Wipe the
seat belts gently removing any debris on it. Do not use any chemical products to clean
the seat belts as the fabric will be weakened.
FLAT SPOT (for solid tires only):
During the storage period, a flat spot may occur on solid tires. Weather conditions and
storage period could determine the condition of flat spots. By driving the power chair
20 to 30 minutes, flat spots can be eliminated.
An authorized dealer should handle all maintenance and repair of your
power chair that is associated with electronics, batteries, motor parts,
and tires. Here are the guidelines that can be followed by the authorized
dealer.
User's ManualHS-1500
15
TIRE PRESSURE (for air-filled tires only):
The condition of the tires and maintenance of the specified tire pressures not only
influence tire life but also road safety to a very considerable extent. Incorrect pressures
are often a cause of tire problems and could result in an accident. The recommended
tire pressure is 35 lbs.
TIRE TREAD:
Inspect the tires frequently for any signs of damage, unusual wear and sufficient tread
depth. Thread depth should not be allowed to drop below 1 mm.
ELECTRICAL CONNECTIONS:.
Verify the battery terminals and all plug connectors are secured and firmly attached. If
the battery terminals are corroded, please contact your dealer for replacement.
HARDWARE:
Check that all hardware exist and are securely fastened. Replace any missing hardware
by contacting your dealer for information of parts.
Additional Information
STORING:
Also between uses, your power chair is best stored in a dry location at room temperature.
User's ManualHS-1500
TROUBLESHOOTING
Flash
Code
Description Recommended Action
1
2
3
4
5
6
7
8
9
Motor Current
Over Limit Fault
Battery Fault
Left Motor Fault
Right Motor Fault
Left Park Brake Fault
Right Park Brake Fault
A-Series Bus
Communications Fault
User Interface Fault
Controller Fault
Motor current is over the controller
set limit.
Release the joystick to neutral and
try again.
Try charging the batteries.
Batteries may require replacing.
Check the batteries and cabling.
Check the left motor, connections
and cabling.
Check the right motor, connections
and cabling.
Check the left park brake motor,
connections and cabling.
Check the right park brake motor,
connections and cabling.
Consult a service agent.
Display PCB Fault Consult a service
agent.
Consult a service agent.
Here are some suggestions about solving problems you may have with your power chair.
There are 10 LED Self-Diagnostic Warning Lights on the Control Panel. T
o check the
Self-Diagnostic Warning Lights, turn the power chair on and count the number of flashes.
If the programmable parameter, Motor Swap, has been changed, then left and right hand
references in this table will need transposing.
※Problem: All LED lights on joystick flash constantly.
※Solution: Both Right and Left motors are on Neutral.
16
TROUBLESHOOTING
User's ManualHS-1500
Other Problems：
17
•Power chair will not move when the power is turned on:
1.Check the Battery Level Indicator on the joystick. All the LED lights should be on.
2.Check the Self-Diagnostic Warning Light. It should be steady. If it is flashing, see the
chart on page 16 for the problem identification.
3.Check all electrical connections to be sure they are tight.
4.
Verify the batteries are connected correctly.
5.If none of these suggestions correct the problem, contact your authorized dealer.
•If charging your power chair over 14 hours and the light on the charger does not change
to green, then contact your authorized dealer.
Please note that your power chair is equipped with a controller that constantly checks the
drive system for a safe and enjoyable ride. If an error occurs, the Battery Level Indicator
will provide you an indication of the problem by way of flashing lights.
User's ManualHS-1500
SPECIFICATION
18
Overall Length
Overall Width
Overall Height
Wheels: Front
Wheels: Middle
Wheels: Rear
Weight w/ Batteries
Max. Speed
Weight Capacity
Ground Clearance
Grade Climbable
Curb Climbing
Turning Radius
Brake
Seat Width
Drive Train
Battery Weight
Motor Size
Travel Range
Battery
Charger
Seat Type
31.9"
23.6"
36.8"
5"
N/A
8"
105.4 lbs
4 mph
253 lbs
1.6"
6 degree
0.9"
27.4"
Electro-Mechanical
18.5"
2-Motor Rear-Wheel Drive
23 lbs
150W 2800 r.p.m
5.2 Miles
(2) 12V . 14Ah
2A Off Board
Light Weight Foldable Seat
*Subject to change without notice. (Issue A 10/02/2014 )
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