Karma KP-45.3 Owner's Manual
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Karma KP-45.3 Owner's Manual

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Powered Wheelchair Owner's Manual
■ KP-45.3

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Summary of Contents for Karma KP-45.3

  • Page 1 Powered Wheelchair Owner’s Manual ■ KP-45.3...
  • Page 3 Karma that users of powered 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 powered wheelchair transportation systems.
  • Page 4 ● 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...
  • Page 5 WARNING ● AS of this date, the KP-45.3 series have NOT been tested for safety in collisions according to ISO 7176-19. Therefore, the KP-45.3 series cannot be used as seats in any vehicles. That is, KARMA recommends that users are NOT transported in any vehicle while seated in the wheelchair.
  • Page 6 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 powered wheelchair from a rainstorm and retain operation.
  • Page 7 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...
  • Page 8 CLASSIFICATION & INTENDED USE ● Karma's KP-45.3 are classified as a class B mobility product for indoor and outdoor use. This wheelchair is suitable for users up to 135kg 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).

  • Page 9: Table Of Contents

    QUIPMENT 2.12 R ................ 4 AMPS NCLINES AND ROPS 2.13 M ..............5 AXIMUM EIGHT IMIT 2.14 KP-45.3 L ..................6 ABELING 3. EMI/RFI ........................7 3.1 E ....7 LECTROMAGNETIC NTERFERENCE ADIO OURCES 3.2 T HE SOURCES OF RADIATED CAN BE BROADLY CLASSIFIED INTO THREE ........................
  • Page 10 6.4 C ......................27 HARGER 6.5 B ......................27 ATTERIES 6.6 C ................. 29 LEANING THE ATTERIES 7. INSPECTION AND MAINTENANCE ............32 7.1 D ..................... 32 AILY HECK 7.2 R ..............33 EGULAR AINTENANCE ECORD 7.3 T ........................34 IRES 7.4 G .................

  • Page 11: Preface

    1.1 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 powered wheelchair(s): KP-45.3 1.2 The symbols used in this manual are explained below. Pay special attention to the parts marked with these symbols.

  • Page 12: Safety

    2.3.5 Be sure you are able to control and operate your wheelchair easily and confidently before you move the speed higher. 2.4 No Passengers KARMA wheelchair is limited to one driver. Do not carry passengers (including children) on your wheelchair. 2.5 No Hauling Heavy Goods...

  • Page 13: Rain

    can be carried, including goods, is stated beside "Max. User Weight" in section 10. SPECIFICATIONS. 2.6 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. (See Figure 2.1) 2.7 While Driving Please carry out daily inspections.

  • Page 14: Ramps, Inclines And Drops

    2.12.11 Again, descending obstacles should be done perpendicularly. (See Figure 2.6) 2.12.12 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...

  • Page 15: Maximum User Weight Limit

    2.13 Maximum User Weight Limit 2.13.1 Refer to "Max. User Weight" in section 10. SPECIFICATIONS. 2.13.2 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 2.1) (Figure 2.2) (Figure 2.3)

  • Page 16: Kp-45.3 Labeling

    2.14 KP-45.3 Labeling Please carefully read all the labeling on the wheelchair before driving it. Do not remove them. Protect them for future reference.

  • Page 17: Emi/Rfi

    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 3.1.1 Powered vehicles may be susceptible to electromagnetic interference (EMI),...

  • Page 18: Types

    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 the transmitting unit, such as citizens band (CB) radios, walkie-talkies, security and fire or police transceivers, cellular telephones and other personal communication devices;...
  • Page 19 EMI. There is no easy way to evaluate their effect on the overall immunity of the powered vehicle. 3.4.5 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.

  • Page 20: Parts

    4. PARTS 1.Backrest 9. Footplate 16. Recline Lever 2. Joystick 10. Front Fork 17. Armrest Locking 3. Controller 11. Caster Knob 4. Seat Belt 12. Headrest 18. Headlight 5. Driver's Seat 13. Padded Armrest 19. Turn Signal 6. Footrest Lever 14.
  • Page 21 22. Shock Absorbing Anti-tippers 25. Circuit Breaker 23. Turn Signals 26. Seat Release Lever 24. Taillights...
  • Page 22 Recline Lever (KP-45.3T) Recline Actuator Tilt Actuator KP-45.3T(R) (KP-45.3TR) Before use the wheelchair please assemble the anti-tip according to left figure. Before use the wheelchair please assemble the gas strut according to left figure. Before use the wheelchair please assemble the actuator according to left figure.

  • Page 23: Operation

    5. OPERATION KP-45.3 Control Panel(Figure 5.1) KP-45.3T(R) Control Panel(Figure 5.2 ) 1. Battery Gauge 5. Headlight / 10. Hazards 15. Seat Function 2. ON/OFF Button Taillight Button Indicator Button 3. Horn Button 6. Speed Indicator 11. Hazards Button 16. Recline 4.
  • Page 24 To lock the wheelchair. While the control system is switched on, depress and hold the on/off button. After 1 second the control system will beep. Now release the on/off button. Deflect the joystick forwards until the control system beeps. Deflect the joystick in reverse until the control system beeps. Release the joystick, there will be a long beep.
  • Page 25 5.1.4 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 Equivalencies and Speed Scale Recommended Circumstances Speed equivalent to walking slowly on foot On an decline Driving indoors or in a narrow space Equivalent to walking at a normal speed...
  • Page 26 CAUTION ●Turn off the lights when not in use to save battery power 5.1.9 Horn Button The horn will sound for as long as the button is pressed 5.1.10 Battery Gauge The Battery Gauge is used to indicate power on and provides an estimate of the remaining battery capacity.
  • Page 27 CAUTION ●The speed will be reduced to half while the seat is tilted within 8±2°. And the powered wheelchair can not be driven while the seat is tilted over 20±2 °. ●When the seat is tilted or reclined, do not drive on any slope. Always keep the backrest of your seat in an upright position before driving on a slope.
  • Page 28 5.1.15 Freewheel Hubs The KP-45.3 is supplied with a freewheel hub device to allow for manual pushing of the powered wheelchair if required. See Figure 5.3 for operation indication To select neutral from the engaged position 5.1.15.1 Pull out the two hubs located at the center of both rear wheels, rotate...

  • Page 29: How To Adjust Your Wheelchair

    (Figure 5.3) 5.2 How to Adjust Your wheelchair 5.2.1 Headrest Adjustment To raise headrest, lift headrest up to desired position. To lower headrest, push release button and lower headrest to desired position. Headrest is locked in position when an audible "click" is heard. If the "click" cannot be heard, consult an authorized technician for safety.(Figure 5.4).
  • Page 30 5.2.2.5 Your footplate length should be adjusted according to your calf length. Go to your service provider for adjustment or use the Allen Wrench included in your KARMA Tool Kit to loosen, adjust and tighten. (See Figures 5.5-5.6) (Figure 5.5) (Figure 5.6)
  • Page 31 5.2.3.7 Using the largest Allen Wrench included in the KARMA Tool Kit, remove the hex bolt and adjust the armrest width. (See Figure 5.12). 5.2.3.8There are three holes to adjust the armrest width between 16", 18" or 20". Please make the armrest symmetrical. Finally reinsert and tighten the hex bolt, lower the seat and replace the front center knob bolt below the driver's seat.
  • Page 32 5.2.4.3 Use the Allen Key Wrench to loosen the screws. Remove the stopper A. Adjust the armrest forwards or backwards and re-tighten the screw. (Figure 5-26, Figure 5-27) Note: If the armrest pad is adjusted to the backward position, use the longer screw (M8*P1.25*55L).
  • Page 33 ●Do not remove the driver's seat from the wheelchair without first detaching the controller from the armrest or detaching the controller with the armrest. KARMA is not responsible for damage to the cabling or connection points caused by trying to remove the seat while the controller is connected to the lower body of the wheelchair.
  • Page 34 5.2.7.5 Re-tighten the bolts. 5.2.7.6 Tilt the seat down and relighted the knob bolt. 5.2.8 Suspension Anti-tippers Use the tool supplied in your KARMA Tool Kit to attach the suspension anti-tippers. (See Figure 5.17) CAUTION ●Always use the anti-tippers on your wheelchair to prevent injury.

  • Page 35: Batteries And Charger

    and possible injury. ● Do not set the speed dial on high while driving indoors. ● Do not adjust the speed dial while driving. A sudden change to the highest speed may endanger you and cause failure to your wheelchair.. ●...
  • Page 36 CAUTION ●Please follow the guidelines below to avoid accidents while charging. ●Be sure to only use a KARMA approved battery charger and charge the battery completely every time. The battery can be damaged if a non-genuine charger is used.

  • Page 37: Charger

    Plan to recharge them when use of the powered wheelchair is not anticipated. 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...
  • Page 38 KP-45.3 NOTE: Charge batteries daily. It is critical not to let them run low at any time. NOTE: Karma recommends that both batteries be replaced if one battery is defective. WARNING ● NEVER allow any of your tools and/or battery cables to contact BOTH terminal posts at the same time.

  • Page 39: Cleaning The Batteries

    CAUTION ●When tightening the clamps, always use a box or crescent wrench. Pliers will round off (strip) the nuts. NEVER wiggle the terminal when tightening, as the battery may be damaged. 1. Battery Wiring Connector 2. Battery Cable 3. Battery Terminal Insulator 4.
  • Page 40 6.6.5 Clean the battery with a clean cloth SUGGESTION ● If necessary, ask for help from your KARMA wheelchair dealer for cleaning and replacing the batteries ● Do not use the battery to charge telecom equipment or other items.. ● Battery capacity will vary with outside conditions; the maximum drive range will decrease in the winter.
  • Page 41 6.6.8 Carefully dust off all metal particles WARNING ● There are many risks involved with improper disposal of batteries, whether damaged or not. Batteries may contain heavy metals and be considered hazardous waste. ● Many regions around the world now strictly enforce laws to help protect our environment.

  • Page 42: Inspection And Maintenance

    Are there any cracks or other damage to the tires? Check the tire tread depth and air pressure. Other Is there any abnormal motor noise? CAUTION ●Visit a KARMA wheelchair dealer for inspection and maintenance if you find anything abnormal.

  • Page 43: Regular Maintenance Record

    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 after purchasing. A maintenance/service fee may apply. SUGGESTION ● Even if you don't use the wheelchair for a long time, the wheelchair should still be maintained regularly.

  • Page 44: Tires

    ● When the tread depth is below 0.5mm, the tire does not have good traction. This may lead to vehicle slippage and makes braking distances much longer. Thus, go to your Karma dealer to replace the tire as soon as possible if it has less than a 0.5mm tread depth.

  • Page 45: Suggested Maintenance Procedures

    CAUTION ●Before performing any maintenance, be sure to turn the power OFF and unplug the charger if connected. ●DO NOT over-tighten hardware. This could cause damage to the frame and hardware. SUGGESTION ● Do not directly spray water on your wheelchair to wash it, as this could lead to a malfunction in the electric system.

  • Page 46: Kp45.3T(R) Instructions For Lubrication

    7.6.2 Remove the seat from the lower body. Be sure that the controller is detached from the seat 7.6.3 Remove the swing-away footrests. 7.6.4 Carry the body of the wheelchair by the front and back frame using two people. Do not lift the lower body by the casing or any detachable parts 7.6.5 Please store the wheelchair in a location where it is out of direct sunlight, rain and dew.

  • Page 47: Optional Accessories

    Suitable for: all wheelchair users, stroke patients, spinal cord injuries, office use and driving. 8.2 75Ah Batteries Larger capacity for longer driving distance. Only suitable for KP-45.3 9. TROUBLESHOOTING Trouble or Problems with Your Wheelchair You can inspect the following before taking your wheelchair to a KARMA wheelchair dealer.

  • Page 48: Vrii Controller, Battery & Diagnostics Indicator

    Unplug the charger and put it away. Is the seat release lever to be locked? Unlocked the seat release lever. If you cannot solve the problem by yourself, contact your KARMA wheelchair dealer for help. 9.1 VRII Controller, Battery & Diagnostics Indicator The following table indicates what the gauge will display for any given state.
  • Page 49 The right hand motor has a Check the connections 4 signals bad connection. to the left hand motor. The left hand motor has a Connect your service 5 signals short circuit to a battery agent. connection. The wheelchair is being Please remove the 6 signals prevented from driving by...

  • Page 50: Specifications

    1300mm Tile in space KP-45.3 : None KP-45.3T : 38 Degree ; KP-45.3TR : 38 Degree Backrest Reclining KP-45.3 : 155 Degree ; KP-45.3T : 122 Degree ; KP-45.3TR : 122 Degree Suspension System Rear Wheels Overall Length KP-45.3 : 1180 mm ; KP-45.3T : 1220 mm ; KP-45.3TR : 1220 mm...

  • Page 51: Cleaning & Recycling

    KP-45.3 Static stability test result Dummy: 135kg KP-45.3 KP-45.3TR Test Requirement Min. Max. Min. Max. Static Stability Uphill 20° 31° 12° 25° Static Stability Downhill 29° 30° 21° 27° Static Stability Sideway 16° 17° 16° 17° ※ Range (the maximum driving distance per complete charge) is estimated based on the following conditions: 20℃(68℉), an 80kg(176lbs)

  • Page 52: Post-Consumer Recycling

    11.2 POST-CONSUMER RECYCLING 11.2.1 A post-consumer recycling plan should follow the Environmental Protection Administration's regulations. 11.2.2 The items listed below are for reference only as local law and regulation may vary. Material Part Name Method Aluminum-alloy Frame Recyclable Various Recyclable Various Battery Recyclable...

  • Page 53: Contents Of Warranty

    12.2.2 The warranty repair can be performed by authorized KARMA wheelchair dealers only. 12.2.3 KARMA is not responsible for the transportation costs for repair and replacement. 12.2.4 Replaced parts will be the property of KARMA.

  • Page 54: Problems Not Covered

    (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 wheelchair being unbalanced) ; 12.5.9 The wheelchair shall not be pulled or pushed by another vehicle when there is a person on the wheelchair or the rear wheels are not set to the freewheel mode;...

  • Page 55: Ransfer Of Arranty Ights

    KARMA dealership where the wheelchair was purchased. 12.8 Transfer of Warranty Rights If you purchase a second-hand KARMA wheelchair while it is still with in the warranty period, bring the Owner's Manual and the vehicle to the dealership where the wheelchair was purchased for registration.
  • Page 56 Karma reserves the right to modify information herein without further notice. 110404050041 104-45010 Rev.12 2018.08...

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