Karma KP-80 User manual

Powered Wheelchair Owner's Manual
Ergo Stand Series
(KP-80)

NERAL WARNING
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.
Due to the change of design, some illustrations and pictures in this owner’s
manual may not correspond to the wheelchair that you purchased. KARMA
reserves the right to make design modifications without further notice.
WARNING:
Do not operate this wheelchair before first reading and understanding this
owner’s manual. If you are unable to understand the warnings, cautions
and healthcare professional or technical instructions, contact a dealer,
personnel if applicable before attempting to use this
wheelchair—otherwise, injury or damage may occur. If any procedures
other than those described in this owner’s manual, it must be carry out 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

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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.
OPERATION 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.

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●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 stand-up function on a slope.
●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

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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, while the
wheelchair is in the seating position.
●DO NOT tow the wheelchair 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 9. 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. When going uphill, always lean the trunk forward
and do not change direction abruptly. When going downhill, always lean
the trunk backward.
●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

v
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 an 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
9. SPECIFICATIONS.
Figure 1

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STAIRWAYS
●DO NOT attempt to move an occupied power wheelchair between floors
using a stairway. (See Figure 1) Never try to overcome an obstacles
superior to 50 mm.
●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 void 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

vii
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 void. Always go to an authorized service
provider.
●Unauthorized repairs will void 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
●KP-80 is classified as a class A mobility product for indoor use. This
wheelchair is suitable for users up to 135 kg in weight. It also has an
extremely durable steel frame with tough accessory and does not suffer
in dramatic extremes of temperature (neither user nor attendant need
touch metal parts in normal use).
●The stand-up function operates exclusively on a flat surface, away from
any stairs, access ramp or slope.

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●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.......................................................................................................................2
2.1 Before Driving ..............................................................................................2
2.2 WHILE MOVING ..............................................................................................4
2.3 KP-80 LABELLING............................................................................................7
3. EMI/RFI......................................................................................................................8
3.1 Electromagnetic Interference From Radio Wave Sources .......8
4. KP-80 PARTS.........................................................................................................12
5. OPERATION ..........................................................................................................14
5.1 VRⅡJoystick Controller....................................................................14
5.2 How to Operate Your wheelchair..................................................14
5.3 Freewheel Levers.....................................................................................20
5.4 Adjustment .................................................................................................21
5.5 Transferring In and Out.......................................................................24
6. BATTERIES AND CHARGER .............................................................................25
6.1 Charging the Batteries.........................................................................25
6.2 Charger..........................................................................................................27
6.3 Batteries........................................................................................................28

7. INSPECTION AND MAINTENANCE..............................................................30
7.1 Daily Check.....................................................................................................30
7.2 Regular Maintenance Record..........................................................31
7.3 Tires..................................................................................................................32
7.4 General Maintenance...........................................................................32
7.5 Transporting and Storing...................................................................33
7.6 Battery、circuit breaker tires...........................................................34
8. OPTIONAL ACCESSORIES................................................................................35
9. TROUBLE SHOOTING........................................................................................39
9.1 Trouble or Problems with Your Wheelchair............................39
9.2 VR II Controller, Battery & Diagnostics Indicator...............39
10. SPECIFICATIONS (±1cm ±0.5kg)................................................................41
11. CLEANING & RECYCLING .............................................................................42
11.1CLEANING.....................................................................................................42
11.2POST-CONSUMER RECYCLING.............................................................42
12. WARRANTY........................................................................................................43
12.1 Serial Number.........................................................................................43
12.2 Warranty Policy......................................................................................43

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1. PREFACE
1.1 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.
1.2 This owner's manual includes operation instructions for the aspects of
the wheelchair, assembly instructions, and instructions on how to
deal with possible accidents.
1.3 This owner's manual is written for Karma power stand-up
wheelchair(s): KP-80.
1.4 The symbols used in this manual are explained below. Pay special
attention to the parts marked with these symbols.
WARNING:
Improper use could lead the user to severe injury or
death.
CAUTION:
Improper use could lead the user to severe injury
and/or damage to your wheelchair.
SUGGESTION:
Follow these instructions to keep the wheelchair in
good condition.
1.5 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.
1.6 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
.

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CAUTION:
●Before purchasing and using KARMA wheelchairs, please consult
qualified professionals so as to ensure that you choose suitable
products and use them correctly as well. For safety reasons, if there is
any risk due to the user’s movement in the wheelchair or other
environmental factors that might cause the wheelchair to tip or the
person on the wheelchair to fall off (ex. an amputee), besides the safety
belts, anti-tippers that have been installed, KARMA recommends that
you install other additional safety accessories.
●When using the wheelchair, ALWAYS follow the Highway Code when
outdoors and the guidelines written in this manual.
2. SAFETY
2.1 Before Driving
2.1.1 The user must be familiar with the use and operation of this
wheelchair before driving.
2.1.2 Therefore, please always keep these safety guidelines in mind
2.1.3 Traffic Rules
2.1.3.1 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.
2.1.3.2 Be aware of other vehicles when crossing all roads.
2.1.3.3 Be extremely cautious when driving your wheelchair in heavy
traffic or the shopping mall.
2.1.3.4 DO NOT drive your wheelchair when you feel tired or
consume alcohol.
2.1.3.5 Please do not drive your wheelchair at night.
2.1.3.6 Please follow pedestrian traffic lights.
2.1.4 Practice Driving
2.1.4.1 Before you are familiar with the operation of your wheelchair
please practice in a wide and open area, like a park. To avoid

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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 in case you need assistance.
2.1.4.2 Be sure you are able to control and operate your wheelchair
easily and confidently before you move the speed higher.
2.1.5 No Passengers
2.1.5.1 KARMA wheelchairs are limited to one single driver. Do not
carry passengers (including children) on your wheelchair.
2.1.6 No Hauling Heavy Goods
2.1.6.1 Do not use this wheelchair to carry or haul heavy goods.
2.1.6.2 The maximum weight that can be carried, including goods, is
stated beside "Max. User Weight" in section 10.
SPECIFICATIONS.
2.1.7 RAIN
2.1.7.1 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

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2.2 WHILE MOVING
2.2.1 Please carry out daily inspections. Refer to section 7.1 DAILY
CHECK
2.2.2 General Warning
2.2.2.1 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.
2.2.3 Railroad Crossing
2.2.3.1 Before crossing the tracks, please stop completely and look
both ways. Cross the tracks perpendicular to avoid your
wheels getting stuck.
2.2.3.2 Do not drive at full speed over railroad tracks.
2.2.4 Circumstances to Avoid
2.2.4.1 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 your wheelchair to rust. (See Figure 2.2)
2.2.4.2 Do not drive in a S curve, do doughnuts or make sudden
turns.
2.2.4.3 Do not take an escalator.
2.2.5 Mobile Phones and Other Electric Equipment
2.2.5.1 Do not use a mobile phone or other wireless communication
devices while driving. (See Section 3. EMI/RFI)
2.2.5.2 Do not charge the mobile phone or other electric devices
from your wheelchair's batteries.
2.2.6 Ramps, Inclines and Drops
2.2.6.1 Do not drive onto a steep ramp. Refer to "Safe Climbing Slope
" in section 9- SPECIFICATIONS for your wheelchair's safe
climbing angle.

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2.2.6.2 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.
2.2.6.3 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)
2.2.6.4 Do not make sudden turns when driving on gravel roads or
ramps.
2.2.6.5 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)
2.2.6.6 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!
2.2.6.7 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)
2.2.6.8 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.

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2.2.7Maximum User Weight Limit
2.2.7.1 Refer to "Max. User Weight" in section 9. 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
Figure 2.5
Figure 2.6

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2.3 KP-80 LABELLING
Please carefully read all the labeling on the wheelchair before driving
it. Do not remove them. Protect them for future reference.

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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.
3.1 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