Karma KS-8 Series Owner's Manual
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Karma KS-8 Series Owner's Manual

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Summary of Contents for Karma KS-8 Series

  • Page 1 Powered Scooter Owner’s Manual KS-8 Series...
  • Page 3 WITHOUT NOTICE. WARNNING： As a manufacturer of power scooters, KARMA endeavors to supply a wide variety of power scooters to meet the many needs of the user. However, the responsibility of final selection of the type of power scooter to be used by an individual rests solely with the user and his/her healthcare professional capable of making such a selection.
  • Page 4 ◎ DO NOT use parts, accessories or adapters other than those authorized by Karma. Before attempting to sit in or exit the power scooter, REMOVE the key from the ignition.
  • Page 5 WARNNING： ◎ As of this date, the KS-8 series have NOT been tested for safety in collisions according to ISO 7176-19. Therefore, the KS-8 series cannot be used as seats in any vehicles.
  • Page 6  RAIN TEST ◎ KARMA has tested its power scooter 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 power scooter from a rainstorm and retain operation.
  • Page 7 ◎ 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.
  • Page 8 Karma recommends that you install anti-tippers, safety belt, or other additional safety accessories.

  • Page 9: Table Of Contents

    Table of contents 1. PREFACE ........................1   2. SAFETY ......................... 1   2.1 Before Driving ....................... 1   2.2 While Driving ......................2   2.3 Labeling ........................ 5   3. EMI/RFI .......................... 6   4. PARTS ........................... 8   5.

  • Page 10: Preface

    ◎ This owner's manual includes operation instructions for the aspects of the vehicle, assembly instructions, and instructions on how to deal with possible accidents. ◎ This owner's manual is written for Karma Scooters: KS-838 and KS-848. ◎ The symbols used in this manual are explained below. Pay special attention to the parts marked with these symbols.

  • Page 11: While Driving

    ◎ Be sure you are able to control and operate your scooter easily and confidently before you move the speed dial higher.  No Passengers ◎ KARMA Scooters are limited to one driver. ◎ Do not carry passengers (including children) on your scooter.  No Hauling Heavy Goods ◎...
  • Page 12  Railroad Crossing (See Figure 2.3) ◎ 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 the railroad tracks. ...
  • Page 13 ◎ Again, descending obstacles should be done perpendicularly. (See Figure 2.9) ◎ Karma does not design scooters to take jumps over or off obstacles. Doing so will negate your warranty. (Invest in an ATV, wear a helmet and pads, at your own risk if you desire being reckless with a motorized vehicle ;)

  • Page 14: Labeling

    If the electric vehicle acts abnormally or the brake system fails, turn off the power source as soon as safely possible. Remember that the installation of non-genuine KARMA parts makes it difficult to predict what effects radio waves will have on the vehicle. (Note: it is not possible...

  • Page 15: Emi/Rfi

    CAUTION It is very important that you read this information regarding the possible effects of electromagnetic interference on your electric KARMA Scooter.  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, TV stations, amateur radio (HAM) transmitters, two-way radios, and cellular phones.
  • Page 16 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 20 Volts per meter (V/m) is a generally achievable and useful immunity level against EMI (the higher the level, the greater the protection).

  • Page 17: Parts

    4. PARTS Parts Description 1. Headrest 7. Steering Column 13. Handlebars 2. Backrest Adjustment Lever 14. Upper Front Casing 3. Armrests 8. Recline Lever 15. Headlight 4. Driver's Seat 9. Decorative Rear Casing 16. Front Casing 5. Slide & Swivel Levers 10.
  • Page 18 19. Speed Dial 24. Anti-tippers 20.Variable Speed Levers 25. Freewheel Lever 21. Circuit Breaker 26. Turn Signals 22. Taillight 27. Bumper 23. Decorative Taillight Casing 28. Rear Wheels 29. Speed Switch Figure 4.2 Figure 4.3...

  • Page 19: Operation

    5. OPERATION 5.1 Control Panel Battery & Diagnostics Indicator Turn Signal Indicator Headlight/Taillight Indicator Turn Signal Buttons Headlight/Taillight Button Horn Button Speed Dial Variable Speed Levers Speed Switch Figure 5.1 5.2 How to Operate Your Scooter  Ignition ◎ Turn the key forward (clockwise) to turn your scooter ON. ◎...
  • Page 20  Speed Dial Allows you to set various forward and reverse speeds. The settings are not traditional gears, but are a percentage of maximum power. This is gross power, while the variable speed levers help you to fine tune your speed and act similar to an accelerator. ...
  • Page 21 WARNING： While driving (weight capacity 160-180kgs), the recline angle could not exceed 105 degrees. (See Figure 5.5) Figure 5.5  Headrest Adjustment To raise headrest, lift headrest up to desired position. To lower headrest,push release button and lower headrest to desired position. (See Figure 5.6) ◎...
  • Page 22 consume more power and drain your batteries faster than steady, conservative driving. Figure 5.7 Figure 5.8  Speed Switch (See Figure 5.8) ◎ When the switch is in the up position, the speed is high and which is suitable for outdoors ,wide area and uphill.
  • Page 23 SUGGESTION： It is recommended that you charge the batteries immediately when the battery indicator shows only three or less red lines. After charging or replacing new batteries, drive the vehicle for 2-3 minutes to make sure the batteries are fully charged. In wintertime, the batteries may respond slowly and the drive range may also be reduced.
  • Page 24 While holding the adjustment lever in and holding on to the handlebars with both hands; raise or lower the steering column to the desired position. When you release the adjustment lever; the steering column will lock in place. You may have to move the steering column slightly up or down to hear it "click" into the locked position.
  • Page 25 ◎ Due to the higher speeds of this KS-800 series scooter, be careful not to make too tight of a turn. Hard turns at high speeds may cause your scooter to roll or tip. Karma is not responsible or liable for reckless driving by end-users.

  • Page 26: Batteries And Charger

    ◎ In freewheel mode the electromagnetic brake is disengaged. Do not use freewheel mode on an inclined plane (hill). Further, do not use the emergency brake while in freewheel mode on a hill. Karma is not liable in case of an accident to product, user, other persons and/or property from such actions.
  • Page 27 24 hours. Charging time depends on the surrounding temperature; it takes longer in the winter. CAUTION： Please follow the guidelines below to avoid accidents while charging. Be sure to only use a KARMA Scooter charger and charge the battery completely...

  • Page 28: Charger

    Extensive use on inclines may substantially reduce per charge mileage. 6.2 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.

  • Page 29: Batteries

     Removing/Installing the Batteries Always have a KARMA provider install new batteries, when moving a battery, ALWAYS use its handle. It is the most convenient method and also helps to prolong the life of the battery. DO NOT tip the batteries.
  • Page 30 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. We also recommend you go to an authorized Karma dealer to have a qualified technician perform this work.
  • Page 31 The positive (+) connector MUST be connected to the positive (+) terminal/post. Otherwise, serious damage will occur to the electrical system. Connect the battery wiring connector to the central relay box wiring connector. WARNING： Always connect the black cable to the negative (-) terminal first. Otherwise, injury may result.
  • Page 32 Take out the battery; and Clean the battery with a clean cloth. SUGGESTION If necessary, ask for help from your KARMA Scooter dealer for cleaning and replacing the batteries. 1. Do not use the battery to charge telecom equipment or other items.
  • Page 33 ◎ Do NOT allow the liquid in the battery to come in contact with skin, clothes or other items. It is a form of acid and may cause harmful or damaging burns. Should the liquid come into contact with skin, rinse the area immediately and ◎...

  • Page 34: Inspection And Maintenance

    7. INSPECTION AND MAINTENANCE 7.1 Daily Check Check the following items before driving. If you find anything abnormal, visit your KARMA Scooter dealer for further inspection before using it. Item Inspection Content ◎ Are they loose and/or making noise? Handlebars ◎...
  • Page 35 SUGGESTION： Even if you don't use the vehicle for a long time, the scooter should still be maintained regularly. You should clean your scooter, inside and out, regularly to keep it beautiful and safe. △- Repair I - Inspection A - Adjustment X - Replacement T –...

  • Page 36: Batteries, Fuses And 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 37: Transporting And Storing

    Please store the scooter in a location where it is out of direct sunlight, rain and dew. When stored for a long time, please charge the batteries to full and then disconnect the battery terminals. For more details, consult your KARMA Scooter dealer.
  • Page 38 Contact your local government center for more information to insure you use your scooter within the laws of your region. Figure 7.3 shows the location where a seat belt can be attached by your Karma service provider. They have all the tools, service manuals and technical know-how to assure your safety through a proper installation.
  • Page 39 Figure 7.3  REMOVING/INSTALLING THE REAR CASING Removing To install the rear casing, reverse this procedure. Remove the seat. Slowly remove the rear casing and place it on the floor close to the scooter. Disconnect the taillight wiring connector from the battery wiring connector. Arrange wires neatly with the rear casing.
  • Page 40  Adjusting the Seat Height Figure 7.5 Note: You will need two 17mm wrenches to adjust the seat height. Your Karma service provider would be happy to assist you in adjusting the seat height. ◎ The frame post is comprised of the upper and lower frame posts. The upper frame post adjusts the height by sliding inside of the lower frame post and the two are secured through the connection of two hearty bolts.

  • Page 41: Optional Accessories

    Usage adds to the total weight and lowers the aerodynamics of your scooter, thus reducing the maximum range per charge. 9. TROUBLESHOOTING  Trouble or Problems with Your Scooter You can inspect the following before taking your scooter to a KARMA Scooter dealer. Problem Checking Points and Corrective Action...
  • Page 42 ↓ ◎ Unplug the charger and put it away. If you cannot solve the problem by yourself, contact your KARMA Scooter dealer for help.  Battery & Diagnostics Indicator ◎ During the first half-second after the scooter is switched on, the central relay box (controller) is performing important safety checks within itself and the rest of the scooter's electrical system.
  • Page 43 6 Bars The central relay box is being inhibited from driving. Variable Speed Lever Trip 7 Bars A variable speed lever fault/error is indicated. Make sure the variable speed lever is in the rest position before switching on the scooter. Possible Control System Trip 8 Bars...

  • Page 44: Specifications

    10. SPECIFICATIONS Model KS-838 Overall Length 149.5cm (58.8inches) Overall Width 68cm (26.7inches) Overall Height 133~143 cm(52.3~56.2 inches) Total Weight 141.3kg (311.5lbs) Weight W/O Batteries 90.9kg (200lbs) Motor 700W x1 Batteries 12V, 75Ah x2 (sealed lead acid) Charger DC24V 8A (off board) Wheel Size (Front) 12"...
  • Page 45 Model KS-848 KS-848T Overall Length 154cm (60.6inches) Overall Width 68cm (26.7inches) Overall Height 131.5~143cm(51.7~56.2 inches) Total Weight 149kg (329lbs) Weight W/O Batteries 98kg (216lbs) Motor 700W x1 Batteries 12V, 75Ah x2 (sealed lead acid) Charger DC24V 8A (off board) Wheel Size (Front) 12"...
  • Page 46 Shutdown Time 0 = no automatic shutdown ◎ Karma's Quality Control team sets the parameters of your central relay box (controller) for optimum performance within the regulations of EN 12184. These parameters were double checked by the QC team before your scooter left our factory.

  • Page 47: Cleaning & Recycling

    11. CLEANING & RECYCLING  CLEANING In order to lengthen the life of your scooter, it is suggested that you clean the scooter periodically (if not daily), especially after it is used in the rain or snow. We suggest that you don't use your scooter in the rain or snow.

  • Page 48: Warranty

    (a repair of this kind will hereafter be called warranty repair). The warranty repair can be performed by authorized KARMA Scooter dealers only. KARMA is not responsible for the transportation costs for repair and replacement.

  • Page 49: The Responsibilities Of The User

    12.2.5 Transfer of Warranty Rights If you purchase a second-hand KARMA Scooter while it is still with in the warranty period, bring the Owner's Manual and the vehicle to the dealership where the scooter was purchased for registration.
  • Page 50 Date of Birth Year Month Address: KARMA □ 838 □ 848 Model Serial Number Date of Purchase Year Month Purchaser Signature Dealer's Data Name of Store Telephone and Address If you have any suggestions on how to improve our products, please don't hesitate contacting your...
  • Page 52 Karma reserves the right to modify information herein without further notice. 110404050006 104-45008 Rev.09 2017.08...

This manual is also suitable for:

Ks-838Ks-848

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