Karma KP12 Series User manual

Powered Wheelchair Owner's Manual
KP12 Series
■KP-12
■KP-12T

G E N E R A L W A R N IN G
IMPORTANT
Do not attempt to use the wheelchair before a qualified person has explained to your
satisfaction how to operate it without risk to yourself or others.
WARNING:
DO NOT OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND
UNDERSTANDING THIS MANUAL. IF YOU ARE UNABLE TO UNDERSTAND THE
WARNINGS, CAUTIONS AND INSTRUCTIONS, CONTACT A DEALER, HEALTHCARE
PROFESSIONAL OR TECHNICAL PERSONNEL IF APPLICABLE BEFORE USE THIS
EQUIPMENT--OTHERWISE, INJURY OR ATTEMPTING TO DAMAGE MAY RESULT.
PROCEDURES OTHER THAN THOSE DESCRIBED IN THIS MANUAL MUST BE
PERFORMED BY A QUALIFIED TECHNICIAN.
THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE
WITHOUT NOTICE.
WARNING:
As a manufacturer of power wheelchairs, KARMA endeavors to supply a wide variety of power
wheelchairs to meet the many needs of the user. However, the responsibility of final selection
of the type of power wheelchair to be used by an individual rests solely with the user and
his/her health care professional capable of making such a selection. KARMA recommends that
power wheelchair users NOT be transported in vehicles of any kind while in a power
wheelchair. As of this date, the Department of Transportation (U.S.) has not approved any
tie-down systems for transportation of a user while on a power wheelchair in a moving vehicle
of any type. It is the position of Karma that users of power wheelchairs should be transferred
into appropriate seating in vehicles for transportation and make use of the restraints made
available by the auto industry. Karma cannot and does not recommend any power wheelchair
transportation systems.
It is the responsibility of the Durable Medical Equipment (DME) Dealer, therapists and other
healthcare professionals to determine if a seat positioning strap is required to ensure the safe
operation of this equipment by the user. Serious injury can occur in the event of a fall from a
power wheelchair.
Operating Information
Adjustments should ONLY be made by professionals of the healthcare field or persons fully
conversant with this process and the driver's capabilities. Incorrect settings could cause
injury to the driver or bystanders and damage to the power wheelchair and surrounding
property.

To determine and establish your particular safety limits, practice bending, reaching, mounting
and dismounting activities in several combinations in the presence of a qualified healthcare
professional BEFORE attempting active use of the power wheelchair.
◎For individuals with balance problems, practice mounting and dismounting activities
WITH AN ASSISTANT in the presence of a qualified healthcare professional.
◎If so equipped, DO NOT operate the wheelchair without anti-tippers being installed.
Anti-tippers MUST BE attached at all times.
◎DO NOT attempt to reach objects if you have to move forward in the seat or pick them up
from the floor by reaching down between your knees as this may cause loss of balance.
◎DO NOT lean over the back of the chair to reach objects behind you as this may cause the
power wheelchair to tip over.
◎DO NOT shift your weight or sitting position toward the direction you are reaching as the
power wheelchair may tip over.
◎DO NOT use an escalator to move a power wheelchair between floors. Serious bodily
injury may occur.
◎DO NOT operate in car lanes on roads, streets, highways, etc.
◎DO NOT attempt to move up or down an incline with a water, ice or oil film.
◎DO NOT attempt to ride over curbs or obstacles. Doing so may cause your power
wheelchair to turn over and cause bodily harm and/or damage to the power wheelchair.
◎DO NOT make sharp turns, in forward or reverse, at excessive speeds.
◎DO NOT attempt to lift the power wheelchair by its casings and seat.
◎DO NOT attempt to lift the power wheelchair by any detachable parts Lifting by means of
any detachable parts of a power wheelchair may result in injury to the user or damage to
the power wheelchair. Please hold onto the frame when lifting your wheelchair.
◎DO NOT operate the power wheelchair until you have checked that the surroundings are
clear and that the area is safe for travel.
◎DO NOT use tilt-in-space function on a slope. (KP-12T)
◎Please pay attention to the environment, and to keep away from the hazard of external
flame. When the user is smoking, pay attention to safety and make sure to extinguish the
fire when finished. Be alert to the environment when someone nearby is smoking or
using a cigarette lighter, keep away from the hazard and use fire-proof cloth.
◎DO NOT use parts, accessories or adapters other than those authorized by Karma. Before
attempting to sit in or exit the power wheelchair, turn the power OFF. This will ensure
that the power wheelchair will not drive. Turn the power OFF while the wheelchair is
not in use. Otherwise, injury and/or damage to the wheelchair and surrounding property
may occur.
◎DO NOT connect any medical device (i.e., a ventilator, life support machine, et cetera) to
the battery. This could cause unexpected failure of the device and the power wheelchair.
KARMA specifically disclaims responsibility to all personal injury and property damage
that may occur during use which does not comply with applicable federal, state and local
laws and ordinances.
◎DO NOT stand on the footplates of the power wheelchair.

◎DO NOT be towed by other vehicles (cars, motorcycles or bicycles, etc.)Only use
freewheel mode on flat surfaces since your electromagnetic brakes are not engaged in this
mode, without these brakes it will roll down a hill causing injury or damage. Never drive
under the influence of alcohol or medication.
◎DO NOT sit in the powered wheelchair within a moving vehicle unless it has been affixed
the labels of hook mark.
RAMPS
DO NOT climb, go up or down ramps or traverse slopes greater than the safe climbing angle
for your model specified in section 10. When negotiating ramps, if the joystick is released
while moving forward, the power wheelchair will roll backwards approximately one foot
before the brake engages. If the joystick is released while in reverse, the power wheelchair
will roll backwards approximately two and a half feet before the brake engages.
Be sure to reduce your speed when driving on curved roads or making a turn; do not drive at
full speed. Please drive at a slower speed so you have complete control of the wheelchair.
ELECTRICAL
Check to ensure that all electrical connections are secure at all times. Grounding Instructions:
DO NOT, under any circumstances, cut or remove the round grounding prong from any plug.
Some devices are equipped with three-prong (grounding) plugs for protection against
possible shock hazards. Where a two-prong wall receptacle is encountered, it is the
personal responsibility and obligation of the customer to contact a qualified electrician and
have the two-prong receptacle replaced with a properly grounded three-prong wall
receptacle/outlet in accordance with the National Electrical Code and local laws. Do not use
a n extension cord when charging your batteries. A risk of fire and /or electric shock could
be encountered.
BATTERIES
The warranty and performance specifications contained in this manual are based on the use
of deep cycle sealed lead acid batteries. KARMA strongly recommends their use as the
power source for this unit. (Refer to chapter 6)Carefully read the battery and charger
information prior to installing, servicing or operating your wheelchair.
RAIN
DO NOT leave your power wheelchair in a rain of any kind.
DO NOT use your power wheelchair in a shower or leave it in a damp bathroom while taking
a shower.
DO NOT leave your power wheelchair in a damp area for any length of time. Direct
exposure to rain or dampness could cause the power wheelchair to malfunction electrically
and mechanically and may cause the power wheelchair to prematurely rust.

WEIGHT LIMITATION
The maximum weight that can be carried, including
goods, is stated beside "Max. User Weight" in section 10.
SPECIFICATIONS.
Figure 1
STAIRWAYS
DO NOT attempt to move an occupied power wheelchair between floors using a stairway.
(See Figure 1)
Use an elevator to move an occupied power wheelchair between floors. If moving a power
wheelchair between floors by means of a stairway, the occupant MUST be removed and
transported independently of the power wheelchair. Extreme caution is advised when it is
necessary to move an UNOCCUPIED power wheelchair up or down stairs. Karma
recommends disassembling the wheelchair and transporting the components independently
up or down stairs. Make sure to use ONLY secure, non-detachable parts on each component
for hand-held supports.
DO NOT attempt to lift a power wheelchair by any removable (detachable) parts. Lifting
by means of removable (detachable) parts may result in injury to the user or assistants or
damage to the wheelchair.
ESCALATORS? SORRY!
DO NOT use an escalator to move a power wheelchair between floors. Serious bodily injury
and damage to the wheelchair may occur.
YOU AND YOUR KARMA SERVICE PROVIDER
No tools are required for assembly. Your wheelchair should be assembled by your authorized
Karma dealer. Your authorized Karma dealer is also your service provider. Unauthorized
repairs, upgrades, and add-ons will negate your warranty. Anything wheelchair-related that
requires tools should be performed by your authorized Karma service provider. Your
Karma service provider has the necessary service manual for your wheelchair.
If you have any defective parts or lose any parts, please contact your dealer for repair and/or
replacement. Please only use parts authorized by Karma. Use of parts that are not
authorized by Karma will negate your warranty.
Part numbers are listed on our bill of materials (explosion drawings), which we give to our
authorized dealers and service providers. Customers should order parts through their dealer
as well as all repairs and scheduled maintenance.
Customers should go to their dealership for all service needs to guarantee their warranty is
not nullified. Always go to an authorized service provider. Unauthorized repairs will nullify
your warranty. Procedures other than those described in this manual must be performed by a
qualified technician.

They also have the service manual with a complete list of maintenance required to keep your
Karma wheelchair in top performance. Check the warranty section of this manual to find out
what Karma guarantees and what maintenance and parts you will have to pay for.
Karma does not have an official list of service providers at this time. Please contact your
dealer for service. If you cannot contact your dealer, please contact another authorized Karma
dealer for service. If all else fails, contact Karma directly via our website or give us a call and
we can refer you to your new service provider.
CLASSIFICATION & INTENDED USE
Karma's KP-12 and KP-12T are classified as a class B mobility product for indoor and outdoor
use. This wheelchair is suitable for users up to 60 kg in weight. It also has an extremely durable
aluminum alloy frame with tough accessory and does not suffer in dramatic extremes of
temperature (neither user nor attendant need touch metal parts in normal use).
Check with your local government as to legislation pertaining to mobility vehicles to assure
your legal requirements to drive on public roads have been met, i.e. a safety belt, lighting,
registration or licensing.
CE MARKING
This power wheelchair complies with the requirements of the Medical Devices Directive
93/42/EEC.

TABLE OF CONTENTS
1. PREFACE........................................................................................................1
2. SAFETY...........................................................................................................1
2.1 BEFORE DRIVING......................................................................................1
2.2 WHILE DRIVING........................................................................................2
2.3 KP-12 AND KP-12T LABELING ................................................................4
3. EMI/RFI...........................................................................................................6
4. KP-12T PARTS................................................................................................8
5. OPERATION.................................................................................................10
5.1 VRⅡJOYSTICK CONTROLLER..........................................................10
5.2 HOW TO OPERATE YOUR WHEELCHAIR.........................................10
5.3 FREEWHEELLEVERS.............................................................................12
5.4 ADJUSTMENT ...........................................................................................13
5.5 KP-12, KP-12T DISASSEMBLYAND ASSEMBLY.................................17
5.6 TRANSFERRING IN AND OUT...............................................................19
6. BATTERIES AND CHARGER....................................................................19
6.1 CHARGINGTHE BATTERIES................................................................19
6.2 CHARGER..................................................................................................21
6.3 BATTERIES................................................................................................21
7. INSPECTION AND MAINTENANCE........................................................22
7.1 DAILY CHECK...........................................................................................22
7.2 REGULAR MAINTENANCE RECORD..................................................23
7.3 TIRES...........................................................................................................24
7.4 GENERAL MAINTENANCE....................................................................24
7.5 TRANSPORTINGAND STORING...........................................................25
8. TROUBLESHOOTING................................................................................25
9. SPECIFICATIONS.......................................................................................27
10. CLEANING & RECYCLING....................................................................27
11. WARRANTY ...............................................................................................28
11.1 SERIAL NUMBER....................................................................................28
11.2 WARRANTY POLICY .............................................................................29

1. PREFACE
Please carefully read this owner's manual before using the wheelchair. Improper use of the
wheelchair could result in harm, injury or traffic accidents. Therefore, for safe and
enjoyable use of the wheelchair, please read this owner's manual.
This owner's manual includes operation instructions for the aspects of the wheelchair,
assembly instructions, and instructions on how to deal with possible accidents.
This owner's manual is written for Karma power wheelchair(s): KP-12 and KP-12T.
The symbols used in this manual are explained below. Pay special attention to the parts
marked with these symbols.
WARNING:
Improper use could lead to serious injury or death.
CAUTION:
Improper use could lead to injury and/or damage to your wheelchair.
SUGGESTION:
Follow these instructions to keep the wheelchair in good condition.
This manual includes the repair and maintenance chart as well as the Warranty. Please keep
it in a safe place or with the wheelchair. If someone else uses the wheelchair, make sure that
you give him or her this owner's manual for his or her reference.
As designs change, some illustrations and pictures in this manual may not correspond to the
vehicle that you purchased. We reserve the right to make design modifications without
further notice.
2. SAFETY
2.1 Before Driving
The user must be familiar with the use and operation of this wheelchair before driving.
Therefore, please always keep these safety guidelines in mind.
Traffic Rules
Pedestrian traffic rules apply to this wheelchair. Please be safe. Drive only on pedestrian
areas such as the sidewalk. Never drive the wheelchair on the highway.
Be aware of other vehicles when crossing all roads.
Be extremely cautious when driving your wheelchair in heavy traffic or the shopping mall.
DO NOT drive your wheelchair when you feel tired or consume alcohol.
Please do not drive your wheelchair at night.
Please follow pedestrian traffic lights.
Practice Driving
Before you are familiar with the operation of your wheelchair please practice in a wide and
open area, like a park. To avoid falling off your wheelchair please practice all kinds of
driving motions, such as accelerating, stopping, turning, reversing and going up and down
ramps. Please set the speed to medium when you first start practicing. Be safe. Make sure
someone accompanies you incase you need assistance.
Be sure you are able to control and operate your wheelchair easily and confidently before
you move the speed higher.

2
No Passengers
KARMA wheelchairs are limited to one driver. Do not carry passengers (including children)
on your wheelchair.
No Hauling Heavy Goods
Do not use this wheelchair to carry or haul heavy goods.
The maximum weight that can be carried, including goods, is stated beside "Max. User
Weight" in section 10. SPECIFICATIONS.
RAIN
This product is not guaranteed to be water resistant. Please do
not drive in the rain, through puddles or spray water to clean
this product.
Figure 2.1
2.2 While Driving
Please carry out daily inspections. Refer to section 7.1 DAILY CHECK
General Warning
Do not lean over the side of the wheelchair as such an action may cause you to lose balance
and fall. Use caution to assure your clothing doesn't get tangled with the wheels.
Railroad Crossing
Before crossing the tracks, please stop completely and look both ways. Cross the tracks
perpendicular to avoid your wheels getting stuck.
Do not drive at full speed over railroad tracks.
Circumstances to Avoid
Avoid roads with heavy traffic, mud, excessive gravel or bumps, snow and ice. These
conditions may damage your wheelchair. Avoid roads that are too narrow or by a
canal/waterway without any fence/hedge. Also avoid places where your wheels might get
stuck, slip or not have traction. Do not drive in a gale, at night or in
rainy/snowy/foggy/misty weather. These conditions may cause yourwheelchair to rust.
(See Figure 2.2)
Do not drive in a S curve, do doughnuts or make sudden turns.
Do not take an escalator.
Mobile Phones and Other Electric Equipment
Do not use a mobile phone or other wireless communication devices while driving. (See
Section 3. EMI/RFI)
Do not charge the mobile phone or other electric devices from your wheelchair's batteries.

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Ramps, Inclines and Drops
Do not drive onto a steep ramp. Refer to "Safe Climbing Slope " in section 10-
SPECIFICATIONS for your wheelchair's safe climbing angle.
When climbing up to an inclined road, please set the speed higher than the medium speed
and drive carefully. (See Figure 2.3) When going down an inclined road, set the speed to
"1" and never use reverse.
Do not drive on a road with many bumps and holes close to each other, such as potholes or
washboard roads. (See Figure 2.4)
Do not make sudden turns when driving on gravel roads or ramps.
The maximum surmountable obstacle height is 5cm for your wheelchair. Exceeding this
obstacle height will damage your wheelchair and negate your warranty. (See Figure 2.5)
When negotiating an obstacle slow down, put your seat into the full upright position and
approach it head on (perpendicular). Just before the obstacle, speed up until the entire
wheelchair has conquered the obstacle. Negotiating an obstacle at an angle may cause your
wheelchair to tip over. Don't do it!
When climbing down a curb, slow down just before you get to it and only speed up after
the entire wheelchair has lowered to the road. Again, descending obstacles should be done
perpendicularly. (See Figure 2.6)
Karma does not design wheelchairs to take jumps over or off obstacles. Doing so will
negate your warranty.
WARNING:
Do not set the wheelchair in freewheel mode when on an incline or decline.
If you breakdown on railroad tracks, first, check for an oncoming train. If a train is
coming, get out of its way immediately! If no train is coming, set to freewheel mode and
push the wheelchair off the tracks.
Maximum User Weight Limit
Refer to "Max. User Weight" in section 10. SPECIFICATIONS. Loads exceeding maximum
capacity can damage your wheelchair and cause malfunctions yielding a safety hazard. The
warranty does not cover damage caused by improper operation of the wheelchair.
Figure 2.2
Figure 2.3
Figure 2.4

4
Figure 2.5
Figure 2.6
2.3 KP-12 and KP-12T Labeling
Please carefully read all the labeling on the wheelchair before driving it. Do not remove
them. Protect them for future reference.

5

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3. EMI/RFI
This section provides the user with basic information about the problems with EMI, known
sources of EMI and protective measures either to reduce the possibility of exposure or to
minimize the degree of exposure. This section also shows some conditions in which
unexpected or erratic wheelchair movements may occur.
CAUTION:
It is very important that you read this information regarding the possible effects of
electromagnetic interference on your electric KARMA wheelchair.
Electromagnetic Interference From Radio Wave Sources
Powered vehicles may be susceptible to electromagnetic interference (EMI), which is
interfering electromagnetic energy (EM) emitted from sources such as radio stations (Radio
Frequency Interference), TV stations, amateur radio (HAM) transmitters, two-way radios, and
cellular phones. The interference (from radio wave sources) can cause the powered vehicle
to release its brakes, move by itself, or move in unintended directions. It can also permanently
damage the powered vehicle's control system. The intensity of the interfering EM energy can
be measured in volts per meter (V/m). Each powered vehicle can resist EMI up to a level of
intensity. This amount of resistance is called its immunity level. The higher the immunity
level is, 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. This powered vehicle model, with no further
modification, has an immunity level of 20 V/m without any accessories.
There are a number of sources of relatively intense electromagnetic fields in our everyday
environment. Some of these sources are obvious and easy to avoid. Others are not apparent
and exposure could be unavoidable. However, we believe that by following the warnings
listed below, your risk to EMI can be greatly minimized.
The sources of radiated EMI can be broadly classified into three types:
1. Hand-held portable transceivers (transmitter-receivers) with the antenna mounted directly
on the transmitting unit, such as citizens band (CB) radios, walkie-talkies, security and fire
or police transceivers, cellular telephones and other personal communication devices;
NOTE:
Some cellular telephones or similar devices transmit signals while they are ON, even though
they are not in use.
2. Medium-range mobile transceivers used in police cars, fire trucks, ambulances and taxis
usually having 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.

7
NOTE:
Other types of hand-held devices (cordless phones, laptop computers, AM/FM radios, TV
sets, CD players, cassette players, and small appliances such as electric shavers and hair
dryers, et cetera) so far as we know, are not likely to cause EMI problems.
Powered Vehicle Electromagnetic Interference (EMI)
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 too close to
the powered vehicle's control system while using these devices. This can affect your powered
vehicle's movement and braking. Therefore, the warnings listed below are recommended to
prevent possible interference with the control system of the powered vehicle.
Warnings
Electromagnetic interference (EMI) from sources such as radio and TV stations, amateur
radio (HAM) transmitters, two-way radios and cellular phones can affect powered vehicles
and motorized wheelchairs. Following the warnings listed below should reduce the chance of
unintended brake release or powered vehicle movement that could result in serious injury.
1. Do not operate hand-held transceivers-receivers such as citizens band (CB) radios or turn
ON personal communication devices such as cellular phones, while the powered vehicle is
turned ON.
2. Be aware of nearby transmitters, such as radio or TV stations, and try to stay away from
them.
3. If unintended movement or brake release occurs, turn the powered vehicle OFF as soon as
it is safe.
CAUTION:
Some stores may have automatic (sensor) doors and alarm systems set at certain frequencies
that might affect your power wheelchair.
4. Be aware that adding accessories/components or modifying the powered vehicle may make
it more susceptible to EMI. There is no easy way to evaluate their effect on the overall
immunity of the powered vehicle.
5. Report all incidents of unintended movement or brake release to your powered vehicle
dealer or KARMA, and note whether there was a source of EMI nearby.
Important Information
1. 20 Volts per meter (V/m) is a generally achievable and useful immunity level against EMI
(the higher the level is, the greater the protection will be.)
2. This product has an immunity level of 20 V/m without any accessories connected to it.

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4. KP-12T PARTS
Parts Description
1. Head Support
2. Back Support Angle Adjustment
Base
3. Back Support
4. Lateral Trunk Support
5. Arm Support
6. Anterior Pelvic Support
7. Lateral Upper Leg Support
8. Drive Wheel
9. Motor
10.Castor (Caster)
11.Foot Support
12.Posterior Foot Support
13.Medial Upper Leg Support (Thigh
Separator)
14.Seat
15.Controller Mounting Tube
16.Controller

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17.Handgrip
18.Battery Handle
19.Charging Socket
20.Backpack
21.Fuse
22.Freewheel Lever
23.Anti-tipper
24.Lock Pin

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5. OPERATION
5.1 VRⅡJoystick Controller
1. Joystick
2. Charger Socket
3. Battery & Diagnostics Indicator
4. ON/OFF Button
5. Horn Button
6. Speed Indicator
7. Speed Increase Button
8. Speed Decrease Button
9. Actuator Button (KP-12T)
5.2 How to Operate Your wheelchair
5.2.1 Power ON/OFF
Press the power button. Be sure not to touch the joystick while turning on the controller.
Your battery & diagnostics indicator should light up.
5.2.2 Speed Adjustment Buttons
The speed increase/decrease button allows you set various forward and reverse speeds. The
settings are a percentage of maximum power. Notice the orange dots on the speed indicator.
The more orange dots, the faster your speed.
CAUTION:
◎Please slow down before you get used to control your power wheelchair.
◎Please slow down your speed when indoors.
5.2.3 Driving Speed
You can choose between 1 to 5 orange dots in the speed indicator, with 5 being the maximum
speed. Please refer to "Max. Speed" in section 10. SPECIFICATIONS.
Speed Scale
Speed Equivalencies and
Recommended Circumstances
1-2
Speed equivalent to walking slowly on foot
On an decline
Driving indoors or in a narrow space
3-4
Equivalent to walking at a normal speed

11
Driving outdoors on flat ground
5
Speed equivalent to a brisk walk
Driving in an open space
On an incline
5.2.4 Forward, Reverse and Braking
Push forward on the joystick to make the wheelchair move forward.
Pull back on the joystick for the wheelchair to move backward.
Release the joystick and the wheelchair will quickly slow down, the electromagnetic brake
will be activated to stop the wheelchair.
Come to a complete stop before turning the power OFF.
CAUTION:
1. The stopping distance will vary with your forward/reverse speed. Therefore, please
gradually slow down and come to a complete stop well before any obstacles or danger.
2. To park the wheelchair, be sure to park on flat ground and then turn the power to OFF.
3. NEVER use the freewheel mode when going down an incline. The electromagnetic brake
won't function in freewheel mode.
5.2.5 Horn Button
The horn will sound for the duration of time the button is pressed.
5.2.6 Battery Indicator
When the power is turned on, the battery indicator will light up with a possible total of three
red, four orange and three green dots indicating the remaining power of the batteries. All of
the green lights being lit indicate that the batteries are fully charged. If only the red dots are
l it, this indicates that the batteries are out of (or nearly out of) power.

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SUGGESTION:
1. It is recommended that you charge the batteries immediately when the battery indicator
shows only three or less red dots.
2. After charging or replacing new batteries, drive the wheelchair for 2-3 minutes to make
sure the batteries are fully charged before going on a long journey.
3. In wintertime, the batteries may respond slowly and the drive range may also be reduced.
You must store your wheelchair indoors above freezing temperatures.
4. When driving on an incline, the battery indicator light might move up and down. This is
normal.
5. Even if the batteries are used properly their capacity will decay over time, thereby
reducing the drive range (maximum distance traveled per full charge). Thus, when the
drive range becomes about 50% of what brand new batteries would offer, it's time to
replace them with new batteries. Otherwise, the batteries may die unexpectedly leaving
you in a possibly precarious situation.
6. The drive range will be shortened when driving frequently on slopes or uneven ground, as
this consumes more battery power.
5.2.7 Tilt Operation (KP-12T)
1. Turn the power on.
2. Press the actuator button. (See 5.1 VRⅡJoystick Controller)
3. Moving the joystick backward will tilt the seat in that direction. The maximum tilt angle
can reach to 30°
4. Moving the joystick forward will tilt the seat in that direction.
Pressing the actuator button again puts controller back in drive mode.
CAUTION:
The power wheelchair cannot be driven while the seat is in tilt condition.(The speed indicator
will flash in this condition.)
Do not tilt the seat on a slope.
5.3 Freewheel Levers
The KP-12 and KP-12T are supplied with freewheel levers to allow for manual pushing of the
power wheelchair if required.
To select neutral from the engaged position:
Rotate the two levers located on the top of both motors, 90 degrees outward. The wheelchair
will now roll freely. (See Figure 5.3.1.)
To engage the motors from the neutral position:
Simply rotate the levers 90 degrees inward toward the attendant. (See Figure 5.3.2.)