1. DL manuals
  2. Karma
  3. Wheelchair
  4. KP-31
  5. Owner's Manual

Karma KP-31 Owner's Manual

Manual is about: Blazer Series Powered Wheelchair

Summary of KP-31

  • Page 1

    Powered wheelchair owner 's manual blazer series (kp-31/kp-31t).

  • Page 3: Important

    I general 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. Warning ● do not operate this powered wheelchair before first reading and understanding this owner’s manual. If you are ...

  • Page 4

    Ii reaching, mounting and dismounting activities in several combinations in the presence of a qualified healthcare professional before attempting active use of the powered wheelchair. ● for individuals with balance problems, practice mounting and dismounting activities with an assistant in the prese...

  • Page 5

    Iii surroundings are clear and that the area is safe for travel. ● 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 someo...

  • Page 6: Ramps

    Iv ramps ● do not climb, go up or down ramps or traverse slopes greater than the safe climbing angle (safe slope is 10 degrees) for your model specified in section 10. Specifications. ● when negotiating ramps, if the joystick is released while moving forward, the powered wheelchair will roll backwar...

  • Page 7: Rain Test

    V ● carefully read the battery and charger information prior to installing, servicing or operating your wheelchair. Rain test ● karma has tested its powered wheelchair in accordance with iso 7176 part 9 rain test. This test provides the end user or his/her attendant sufficient time to remove his/her...

  • Page 8: Escalator

    Vi unoccupied powered 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-hold supports. ● do not attempt to lift a powered wheelch...

  • Page 9: Ce Marking

    Vii to keep your karma wheelchair in top performance. ● check the warranty section of this manual to find out what karma guarantees and the maintenance service and parts that are not covered by the warranty. ● karma does not have an official list of service providers at this time. Please contact you...

  • Page 10

    Viii anti-tippers, pelvic belt, or other additional safety accessories. Warning ● when prescribing wheelchairs for use by full or partial amputees (above or below knee, single or double) or other conditions that affects the user's natural centre of gravity and might cause the wheelchair to tip or th...

  • Page 11: Table Of Contents

    Table of contents 1. Preface ................................................................................................................................................................ 1 2. Safety .....................................................................................................

  • Page 12

    6.3 be sure to precisely follow the procedures listed below. ........................................................ 27 6.4 charger ......................................................................................................................................................... 30 6.5 batter...

  • Page 13: 1. Preface

    1 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. 1.1 this owner's manual includes operation i...

  • Page 14: 2. Safety

    2 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. 2.2 traffic rules 2.2.1 pedestrian traffic rules apply to this wheelchair, therefore please follow the rul...

  • Page 15

    3 2.4 no passengers karma wheelchair is limited to only one single driver. Do not carry passengers (including children) on your wheelchair. 2.5 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 "m...

  • Page 16

    4 these conditions may cause your wheelchair to rust. (figure 2.2) 2.10.5 do not drive in a s curve, do doughnuts or make sudden turns. 2.10.6 do not take an escalator. 2.11 mobile phones and other electric equipment 2.11.1 do not use a mobile phone or other wireless communication devices while driv...

  • Page 17

    5 2.12.11 karma does not design wheelchairs to take jumps over or off obstacles. Doing so will void 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 o...

  • Page 18

    6 2.14 blazer series labeling please carefully read all the labeling on the wheelchair before driving it. Do not remove them. Protect them for future reference. [ce/ weight limit / serial number] [finger-pinch] avoid it when flip back the armrest. [recycle].

  • Page 19

    7 [circuit breaker] it this circuit breaker operates, reset it by pushing the button. [wiring diagram] do not change the wiring. [freewheel lever] follow the label to engage or release it..

  • Page 20: 3. Emi/rfi

    8 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 whee...

  • Page 21

    9 unavoidable. However, we believe that by following the warnings listed below, your risk to emi can be greatly minimized. 3.2 the sources of radiated emi can be broadly classified into three types. 3.2.1 hand-held portable transceivers (transmitter-receivers) with the antenna mounted directly on th...

  • Page 22

    10 3.4 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 ...

  • Page 23: 4. Parts

    11 4. Parts 1. Padded armrest 2. Joystick 3. Controller 4. Side panel 5. Seat 6. Footrest 7. Heel loop 8. Footplate 9. Contour adjustable headrest (optional for kp-31) 10. Backrest 11. Armrest height adjustment bolt 12. Mudguard 13. Rear wheel 14. Headlight (optional) 15. Turn signal (optional) 16. ...

  • Page 24

    12 1. Turn signal (optional) 2. Freewheel lever 3.Taillight (optional) 4. Anti-tipper (optional) caution:  standard equipments are subject to change without notice..

  • Page 25: 5. Operation

    13 5. Operation 5.1 controller cable tie location 5.1.1 the controller for the blazer series is packaged in the carton; after opening the carton, the controller needs to be equipped to the correct position by fastening two screws. 5.1.2 in the case that the controller cable ties becomes loose, pleas...

  • Page 26

    14 5.2 how to operate your wheelchair control panel without lighting control (optional) no tilt with tilt kp-31 control panel (figure 5-1) kp-31t control panel (figure 5-2) 1. Battery gauge 2. On/off button 3. Horn button 4. Speed indicator 5. Speed increase button 6. Speed decrease button 7. Tilt i...

  • Page 27

    15 control panel with lighting control no tilt with tilt kp-31 control panel (figure 5-3) kp-31t control panel (figure 5-4) 1. Battery gauge 2. On/off button 3. Headlight / taillight indicator 4. Horn button 5. Headlight / taillight button 6. Speed indicator 7. Speed increase button 8. Right turn si...

  • Page 28

    16 locking method is via a sequence of key presses and joystick movements, as detailed below. 5.2.2.1 to lock the wheelchair. 5.2.2.1.1while the control system is switched on, depress and hold the on/off button. 5.2.2.1.2 after one second the control system will beep. Now release the on/off button. ...

  • Page 29

    17 increase speed (decrease speed) button ramps the top speed up (down) in fine steps. Caution ●please slow down before you get used to control your powered wheelchair. ●please slow down your speed when using it indoor. ●the controller unit is set to ensure that the chair can give its best performac...

  • Page 30

    18 caution ●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. ●to park the wheelchair, be sure to park on flat ground and then turn the power to off. ●never use the freewheel mode wh...

  • Page 31

    19 5.2.11.2 kp-31t: powered tilt + manual reclining 5.2.11.3 t: means powered tilt 5.2.12 tilt operation 5.2.12.1 turn the power on 5.2.12.2 press the seat function button once to toggle the control unit from drive mode to seat mode. Powered tilt function will be active as the tilt indicators are on...

  • Page 32

    20 ● when driving on an incline, the battery indicator light might move up and down. This is normal. ● 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 5...

  • Page 33

    21 the tires pressure specified on the tire walls to maintain the tires at the correct pressure. Do not let anyone touch the wheels when the wheelchair is in motion to avoid pinch injury. 5.3 how to adjust your wheelchair 5.3.1 swing-away and detach footrest to swing away and detach the footrests, p...

  • Page 34

    22 at the side of the footplate. (figure 5-12) 5.3.3.2 adjust the footplate height and re-tighten the bolt. Caution ●when adjusting the footrest or the footplates, the user's legs should be supported or kept safe from possible injury. 5.3.4 armrest height adjustment in order to position the user's a...

  • Page 35

    23 5. 3.6.3 tighten both knobs to set the backrest angle. The angle can be adusted from -1°~14°. Figure 5-16 figure 5-17 figure 5-18 figure 5-19 5.3.7 headrest adjustment on the mounting bracket of the headrest, (see figure 5-20), use the #4 allen key wrench provided in karma tool kit to adjust the ...

  • Page 36

    24 5.3.9.3 flip-up the footplates and swing the footrests to the side. 5.3.9.4 shift your body weight out of the wheelchair to the place you're transferring to. 5.3.10 suspension system your power wheelchair comes with rear shock absorbers. If the shock absorbers need to be adjusted, please go to yo...

  • Page 37

    25 ● if anti-tippers are standard equipped, do not operate the wheelchair without anti-tippers being installed. Anti-tippers must be attached at all times. 5.3.12 transportation the blazer series fulfils the performance requirements for a“crash test”of iso 7176-19 (millbrook report no. 13/0553) and ...

  • Page 38

    26 understand the fastening system's usage and its weight limitations. 5.3.12.1.5 see http://www.Unwin-safety.Com/ for more information. 5.3.12.2 method of restraint the blazer series was tested with four point webbing systems. Please refer to the restraint manufacturer's user guide for further deta...

  • Page 39: 6. Batteries And Charger

    27 body near the junction of the thigh and pelvis as pictured below (correct seat belt position). 5.3.12.5.4 restraints should not be held away from body by wheelchair components such as armrest or wheels as pictured below (incorrect seat belt position). Correct seat belt position incorrect seat bel...

  • Page 40

    28 6.3.6 turn off the charger, disconnect the cord and pull out the round plug from the charging socket. Figure 6-1 figure 6-2 suggestion ● do not disconnect the charger cord if the charging is not completed. The battery life will be seriously shortened or decayed if the batteries are repeatedly use...

  • Page 41

    29 dew or in an area where the humidity is high. ●do not cover the wheelchair with any waterproof cloth or other objects while charging. Don't charge in temperatures lower than -10℃(14°f) or higher than 50℃(122°f) as the charger may not work well and the battery may become damaged. ●the charger is n...

  • Page 42

    30 6.4 charger the battery charger supplied by karma is for indoor use only, it must be protected from moisture and external heat source. Caution ● before charging, make sure to set the 115v 230v switch to match the local ac voltage. If the switch is improperly set to a lower or higher voltage posit...

  • Page 43

    31 concerns, please contact any local recycle unit or karma supplier/dealer to handle them. Caution ●place the powered wheelchair in a well-ventilated area where work can be performed without risking damage to carpeting or floor covering. ●failure to use the correct battery size and/or voltage may c...

  • Page 44

    32 6.6 cleaning the batteries if a battery is contaminated by dirty water, battery acid, dust or other soil, the battery will discharge quickly. Therefore, please follow the following steps to clean the battery: 6.6.1 turn the power off； 6.6.2 use a clean cloth to wipe off the soiled part of the whe...

  • Page 45

    33 soon as possible. ● the use of rubber gloves and chemical goggles are recommended when working with batteries. ● never smoke or strike a match near the batteries. ● replace the batteries immediately if there are any cracks or leaks. 1. Plug connecting to the controller 2. -the positive (+) termin...

  • Page 46

    34 6.6.1.5 hold the rear battery and slightly pull it back when one third of the battery is protrudent out of the frame. Then, push the front battery backwards from the front of the wheelchair. (figure 6-9) 6.6.1.6 place the rear battery on the ground, and keep the terminals facing inward. Use #13 c...

  • Page 47

    35 figure 6-12 figure 6-13 figure 6-14 figure 6-15 6.6.2.3 re-tighten the screws on the partition plate (before the screws are tightened, adjust the strap first to so that the remaining end of the strap is not protruding out of the battery box). (figure 6-14) figure 6-16 figure 6-17 6.6.2.4 fixate t...

  • Page 48

    36 a physician if necessary. If contact with eyes occurs, rinse for 15 minutes and then visit a physician. ● do not incinerate or burn the battery. It will cause it to explode! ● please see the end of section 11. Cleaning & recycling for more information. Suggestion ● if necessary or if you have any...

  • Page 49

    37 7. Inspection and maintenance 7.1 daily check check the following items before driving. If you find anything abnormal, visit your karma wheelchair dealer for further inspection before using it. Item inspection content joystick controller - is the joystick loose and/or making noise? - can the joys...

  • Page 50

    38 caution ●visit or contact a karma dealer for inspection and maintenance if you find anything abnormal. 7.2 regular maintenance record to make sure your wheelchair is in good condition, visit your karma wheelchair dealer regularly for maintenance(and keep records accordingly ) every six months aft...

  • Page 51

    39 connection to the electrical system i i damage to the electrical cord/cable i i charger charging function and led light i i i i/△ i/△ i/△ socket, plug and cords i i fan functions properly (if applicable) i i/△ driver's seat recline function(if applicable) i/l i/l tires cracks/surface damage i/3 i...

  • Page 52

    40 7.4 general maintenance 7.4.1 you must maintain the vehicle more frequently if you drive on grass, sand or gravel roads often. 7.4.2 do not use water, oil or other chemical solutions to clean your wheelchair. Be sure not to spray the vehicle with water, as not to damage the electronic components ...

  • Page 53

    41 tight. 7.5.2 check all parts for damage or wear and have a qualified technician replace it if necessary. 7.5.3 check all parts for proper adjustment. 7.5.4 ensure that the batteries are properly maintained and charged as required. 7.5.5 inspect brake for proper operation. 7.5.6 the wheels and tir...

  • Page 54

    42 7.7 instructions for lubrication 7.7.1 left & right caster bracket. (figure 7-1) 7.7.2 left & right joint of backrest. (figure 7-2) 7.7.3 left & right connecting tubes. (figure 7-3) 7.7.4 left & right trunnions. (figure 7-4) figure 7-1 figure 7-2 figure 7-3 figure 7-4 caution ● before lubrication...

  • Page 55: 8. Optional Accessories

    43 8. Optional accessories the available optional accessories may be modified. Please contact your dealer for more details. 1. Parallel swing away controller 2. Assistant brake 3.Contour adjustable headrest 4. Hand bar 5. Anti-tipper 6. Tie-down bracket 7. Led lighting 8.Elevating footrest 9. 90 deg...

  • Page 56: 9. Troubleshooting

    44 9. Troubleshooting trouble or problems with your wheelchair you can inspect the following before taking your wheelchair to a karma wheelchair dealer. If you cannot solve the problem by yourself, contact your karma wheelchair dealer for help. Problem checking points and corrective action my wheelc...

  • Page 57

    45 9.1 vrii controller, battery & diagnostics indicator the following table indicates what the gauge will display for any given state. Indication status meaning what to do 1 signal the battery needs charging or there is a bad connection to the battery. Check the connections to the battery. If the co...

  • Page 58

    46 7 signals + s a communication fault is indicated. Make sure that joystick cable is securely connected and not damaged 8 signals + a an actuator trip is indicated. If more than one actuator is fitted check which actuator is not working correctly. Check the actuator wiring..

  • Page 59: 10. Specifications

    47 10. Specifications (±1 cm ±0.5 kg) 10.1 blazer series static stability test result -the degree tolerance is +0, -1 degree. Model description kp-31 kp-31t seat width 42 cm 47 cm 42 cm 47 cm seat depth 40 cm/42.5 cm/45 cm front seat height 44 cm backrest height 51 cm/56 cm seat angle 4° back angle ...

  • Page 60: 11. Cleaning & Recycling

    48 -the test condition: size of test dummy used: 140 kg test requirement kp-31 kp-31t min. Max. Min. Max. Static stability downhill 19.5° > 24° >19.5° >24° static stability uphill with locked rear wheels 21° >24.4° 11.6° >24° with un-locked rear wheels >25° >29.9° 16.2° >29.9° static stability sidew...

  • Page 61

    49 11.1.4 if you can't find shelter, proceed to your destination. However, we do not recommend you do this often as it may shorten the life of your wheelchair or cause damage. 11.1.5 driver's seat upholstery: use soapy water. Wring out the sponge/ cloth before scrubbing. Do not use the wheelchair un...

  • Page 62: 12. Warranty

    50 phone directory, ask for operator assistance or go to your local government center for more information. 11.2.6 various parts of this wheelchair should be recycled to the collection and recycling location nearest to you. Earth day is every day. Check with your local recycling center on where and ...

  • Page 63

    51 12.4 items not covered the items listed below are not covered: 12.4.1 consumable parts such as brake shoes or pads, clutch shoe and lining, light bulbs, fuses, upholstery and seating, brake cable, oil seal packing and gasket, screws/bolts and washers, lubricant oil and grease, carbon brush inside...

  • Page 64

    52 used; 12.5.7 damage or surface corrosion from environmental factors such as airborne fallout (chemicals, tree sap, et cetera), stones, hail, windstorms, lighting, floods and so on; 12.5.8 change of any material or component parts not authorized by karma (don't carry objects that may lead to the w...

  • Page 65

    53 warranty form (you may photocopy this from) full name: gender: date of birth: address: model: serial number: date of purchase: dealer's data name of the store: phone number and address: if you have any suggestions on how to improve our products, please don't hesitate contacting your local dealer ...

  • Page 68

    Karma reserves the right to modify information herein without further notice. 104-45041 rev.02 jan2014.