Karma KP-31.2 User Manual

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User manual

Blazer (KP-31.2)

■ Sling Seat (KP-31.2-SLN)

■ Captain Seat (KP-31.2-CPT)

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Summary of Contents for Karma KP-31.2

Page 1 User manual Blazer (KP-31.2) ■ Sling Seat (KP-31.2-SLN) ■ Captain Seat (KP-31.2-CPT)
Page 4 1. Index 1. INDEX ........................4 HOW TO CONTACT KARMA ................... 8 DECLARATION OF CONFORMITY ................9 INTRODUCTION ....................13 CHASSIS NUMBER ................... 13 UDI LABEL......................14 SYMBOLS USED ....................14 USED SYMBOLS FOR WARNING, CAUTION AND NOTE........15 WARRANTY ......................16 INTENDED USE / INTENDED USER ...............
Page 5 10.2.8 POSITIONING BELT (OPTIONAL)..............26 10.3 CONTROL ......................27 10.4 OTHER OPTIONAL ACCESSORIES ..............28 FIRST SETUP ....................29 11.1 SEAT ADJUSTMENTS ..................29 11.1.1 SEAT DEPTH ....................29 11.1.2 BACKREST (SEAT-TO-BACK) ANGLE ............. 31 11.1.3 ARMREST WIDTH ..................32 11.1.4 ARMREST HEIGHT ..................
Page 6 12.3.8 HAZARD WARNING BUTTON ..............45 12.3.9 LIGHTS BUTTON ..................45 12.3.10LEFT/ RIGHT INDICATOR BUTTON .............. 45 12.3.11WHEELCHAIR LOCK ..................46 12.3.12JOYSTICK DEFLECTED ERROR ..............47 ELECTRIC SYSTEM .................... 48 USING THE WHEELCHAIR ................49 14.1 GENERAL WARNINGS AND ADVICES ............... 49 14.2 USE IN COMBINATION WITH OTHER PRODUCTS ..........
Page 7 18.2 CHARGING SOCKET ..................65 18.3 DISPOSAL OF BROKEN OR WORN OUT BATTERIES ......... 67 TRANSPORT OF THE WHEELCHAIR ..............68 19.1 4-POINT TIE DOWN RESTRAINT SYSTEM ............68 19.1.1 TRANSPORTATION GUIDELINE ..............70 19.1.2 SAFETY BELT....................71 19.2 TRANSPORTATION ON AN AIRPLANE .............. 74 19.2.1 BATTERIES ....................
Page 8 UK representative KARMA Mobility Ltd. Address: Unit 6 Target Park, Shawbank Road, Reddtich, B98 8YN England United Kingdom Phone: +44 845 630 3436 Email: info@karmamobility.co.uk Website: www.karmamobility.co.uk Produced and published by KARMA Medical, Taiwan. Technical changes and print errors are prohibited.
Page 9 3. Declaration of conformity...
Page 13 KARMA runs the policy of continuously product improvement. Therefore, pictures of products or options as shown in this manual might be different from what you see in this manual. KARMA reserves the right to make changes to the product without prior notice.
Page 14 4.2 UDI label The UDI label can be found on the left battery tray holder as shown in the following figure. 4.3 Symbols used The used symbols on the chassis number label are explained below: describes the model and type of the product. stands for indoor- and outdoor use (Class B).
Page 15 5. Used symbols for warning, caution and note General warnings are indicated by a symbol. There are three levels of warnings: 1. Warning If you see this sign, please use extreme caution where this symbol appears. Neglecting these warnings can lead to personal or material damage.
Page 16 6. Warranty KARMA Medical supplies a warranty of frame for a period of 5 years and electrical system (controller, motor, charger, actuator and PCB) for a period of 1 year after delivery to the customer. Your local supplier will carry out this warranty.
Page 17 7. Intended use / intended user The Blazer powered wheelchair is meant to provide mobility to persons who are not able to walk, stand or use a manual wheelchair, but who are very well able to control and use the interface of a powered wheelchair. The wheelchair is designed for a maximum user weight of 136 kg.
Page 18 Front air-filled tyres (small): max. 350 Kpa / 50.7 PSI / 3.5 bar Rear air-filled tyres (large): max. 350 Kpa / 50.7 PSI / 3.5 bar 10. Wheelchair This chapter contains information about product features for the occupant and assistant. 10.1 Chassis The chassis is the base of the wheelchair.
Page 19 DO NOT operate the wheelchair without anti-tippers being installed, otherwise the wheelchair might tip over and hurt the user. 10.1.3 Transport fixation loops Fixation loops in the front Fixation loops in the rear Please note that the transport loops are optional. If the wheelchair is not equipped with transport loops, it is prohibited to be transported on the vehicle.
Page 20 The chassis has very strong and bright LED lights to make sure you can have a safe drive in the dark. The optional orange reflectors and the red reflectors can also make you visible for other people as well. The lights fulfill the European requirements.
Page 21 Wiring instructions 10.1.6 Main fuse The chassis contains a circuit breaker which is located at the rear of the chassis. The circuit breaker protects the whole electrical system of the wheelchair. Circuit breaker location This circuit breaker will pop-up when the electrical system is over-load. Once the breaker pops, you will not be able to control the wheelchair by joystick.
Page 22 10.2 Seat There are two different seating system used in Blazer Series, Sling Seat and Captain Seat. The choice is made by the user during the ordering of the wheelchair. Please identify firstly which one is mounted on your Blazer. Sling Seat The Sling Seat can be adjusted in seat depth, footrest hanger position, and seat-to-back angle.
Page 23 10.2.1 Upholstered seat cushion The Sling Seat upholstered seat cushion is available in different sizes to provide optimal seating comfort and support to the user. The cloth is air mesh. The seat cushion is well fixed with Velcro on to the seat pan to prevent it from sliding.
Page 24 10.2.3 Upholstered backrest The Sling Seat upholstered backrest is available in different sizes to provide optimal seating comfort and support to the user. The cloth is breathable fabric. The backrest is well fixed with Velcro on to the backrest plate to prevent it from sliding.
Page 25 When reclining always check if there are no obstructions close to the wheelchair. Especially in the rear of the wheelchair. When reclining, the wheelchair will get longer. This has influence on the driving characteristics of the wheelchair. Make sure there is enough space to drive.
Page 26 10.2.7 Headrest On the sling seat, the headrest is adjustable in height, depth and angle. On the captain seat, the headrest is adjustable in height. If the wheelchair user is transported in a taxi van we strongly advice to use the headrest. This is in order to provide you optimal stability whilst driving in the taxi.
Page 27 10.3 Control 10.3.1 Side steering control Side steering control Side steering, swing-away The product has a side steering control unit, which is either mounted on the left- or right armrest. The joystick module can be mounted on a fixed bracket or on an (optional) swing-away mechanism.
Page 28 10.4 Other optional accessories Item Figure Introduction The handle bar is to help user to Handle stabilize upper body. It can be adapted after-sales. The push brake parks the wheelchair Push when it is in the freewheel mode. It Brake can be adapted after-sales.
Page 29 11. First setup This chapter may be carried out exclusively by personnel qualified and authorized by KARMA. Before using, the wheelchair needs to be adjusted and set up for the user. In this chapter we will explain all the setup which needs to be done before the first drive.
Page 30 step 2. Use 4mm Allen key to unscrew the bolt connecting the seat plate. When taking off the seat plate, first tilt it up and then pull. step 3. Untighten these 2 knob to take off the top-back cover. step 4. Use 5mm Allen key to unscrew the bolts connecting the frame.
Page 31 Secure back the seat pan, the rear-top cover, and the seat cushion. The setting of the seat depth requires some expertise. Therefore we strongly advise you to have it done by your local authorized KARMA dealer. Now the backrest is set into a different depth position.
Page 32 11.1.3 Armrest width For Captain Seat, the distance between both armrests can be changed step- less. To change the distance, you must do the following steps: step 1: Use 5mm Allen key to unscrew the screws securing the armrests. step 2: Pull the armrest tube out. You will see the scale and a stop indicator. Do not pull the armrest beyond the stop point.
Page 33 The armrest height can be adjusted up and down independently. To set the right armrest height, follow the next steps: step 1: Use 5mm Allen Key from KARMA Tool Kit to loosen the height adjustment bolts under the armrest pad.
Page 34 step 1: Use 3mm Allen key to remove two screws shown above. step 2: Use 5mm Allen key to remove the screw shown above. Step 3: Take off the armrest assemble. Step 4: Move the armrest assemble one step forward or backwards. After adjusting the armrest, make sure the user can still access to the joystick.
Page 35 11.1.6 Footrest longitudinal position Step1: use 5mm Allen Key included in your KARMA Tool Kit to remove the screws under the seat. Step2: Pull out or push in the footrest hanger and find the mounting hole that best fitted the user.
Page 36 The footrest length should be adjusted according to the user's calf length. Use 10mm open wrench and 5mm Allen Key from KARMA Tool Kit to loosen the bolt at the side of the footplate and adjust the footplate height and re- tighten the bolt.
Page 37 11.1.8 Headrest setting for Sling Seat step 1: Use 4mm Allen key to adjust the horizontal position from the bracket connecting the headrest to the frame. step 2: Use 4mm Allen key to adjust the height from the headrest frame. Step3: Use 5 mm Allen key to adjust the angle of the headrest.
Page 38 11.1.9 Headrest setting for Captain Seat Adjust the height of the headrest from this button under the headrest. If you loosen up the bolts too much, the headrest will fall down. This might cause a little shock reaction on the user in the wheelchair. It is better to loosen the bolts bit by bit and every time try to move the headrest.
Page 39 11.3 Control settings The side control joystick module is adjustable in depth and height. To set the depth take the following steps: 11.3.1 Height adjustment side control To set the height adjustment of the side control follow the next steps: step 1: Use 3mm Allen key and 8mm open wrench to loosen up this bolt.
Page 40 12. Controller This section specifies the controller which can be either operated by the occupant or assistant during normal use. All functions of the wheelchair can be controlled with this joystick module. This joystick module can be mounted on the left or right armrest. Joystick module contains a few major components which will be explained separately.
Page 41 Several different shapes of joystick knobs are available as options to optimize the control of the joystick. 12.3 Control panel VR2 Joystick Controller ⚫ Control Panel with No Tilt & Lighting System...
Page 42 Control Panel with Tilt & Lighting System LiNX Joystick Controller ⚫ Control Panel with No Tilt Control Panel with Tilt...
Page 43 Control Panel with No Tilt & Lighting System Control Panel with Tilt & Lighting System 12.3.1 Battery indicator Battery indicator displays the charge available in the battery and can be used to alert the user to the status of the battery. If all lights are on, the batteries are fully charged.
Page 44 12.3.3 Horn button The horn will sound while this button is pressed. 12.3.4 Speed Indicator (VR2 Controller) The speed indicator suggests how fast your wheelchair will be going when you move the joystick. The maximum speed is divided into 5 increment. The more lights that are on indicates the faster that you are driving.
Page 45 To tilt the wheelchair, press this button and pull the joystick towards the user until your preferred position. The maximum tilting angle is 28°. Moving the joystick away from the user will tilt the seat towards the upright position. 12.3.8 Back Reclining Function Operation LiNX Joystick Controller ⚫...
Page 46 This button activates and de-activates the wheelchair’s left/ right indicator. Press the button to turn the indicator on and Press the button again to turn it off. When activated the left indicator LED will flash in sync with the wheelchair’s indicator(s). LiNX Joystick Controller ⚫...
Page 47 Step2. Pull the joystick in reverse until the control system beeps. Step3. Release the joystick, there will be a long beep. Step4. The wheelchair is now unlocked. LiNX Joystick Controller ⚫ To lock the wheelchair: Step1. Press and hold the power button for 4 seconds. Step2.
Page 48 13. Electric system This section specifies battery handling for the occupant and assistant. 13.1 Batteries The wheelchair has two serial connected 12-volt maintenance free batteries for the power supply. The capacity of the batteries can be 50 Amps. The batteries are fitted in the center of the chassis to arrange a low center point of gravity.
Page 49 14. Using the wheelchair This chapter provides safe use information for the occupant and assistant. 14.1 General warnings and advices Please read this section of the manual very carefully as it contains issues related to safety and possible hazards. ● When the user is driving the wheelchair for the first time, the supplier has to make sure that the maximum driving speed and curving speed are set in a slow mode.
Page 50 This has to be checked by watching these parts when tilting the chair. Changes which are made by third parties are not covered by the warranty and responsibility of KARMA Medical. 14.3 Hot and cold surfaces Some parts of the wheelchair can reach high temperatures when exposed to direct sun.
Page 51 14.4 Danger of pinching User Special care has been taken to make sure that the chance that the user pinches him or herself while seated in the wheelchair is minimal. However, there are few situations that might lead to injury. Special caution has to be taken under the following circumstances;...
Page 52 ⚫ In order to ensure that your wheelchair is in good condition, please contact KARMA authorized dealers regularly and make further wheelchair inspection and maintenance records. We recommend that you inspect and maintain your wheelchair every six months. ⚫...
Page 53 14.7 Use on slopes: driving on downhill slopes Driving on downhill slopes must always be done at a low speed and with great care. Avoid sudden braking, abrupt avoidance maneuvers and never maintain a speed higher than that at which you can maneuver the wheelchair in a safe and secure manner.
Page 54 The position of the seat in height and angle or the position of the backrest has great influence on the stability of the wheelchair when driving on slopes. Make sure the seat is in the optimal driving position to avoid tipping 14.8 Use on slopes: driving on uphill slopes Driving on uphill slopes must always be performed with great care and...
Page 55 14.9 Driving on sideways slopes Driving on a sideways slope must always be performed with great care. Avoid sudden avoidance maneuvers and never drive at a speed higher than needed to maneuver the wheelchair in a safe and secure way. Avoid holes and bumps as much as possible.
Page 56 14.10 Obstacle climbing Do not drive the wheelchair over obstacles of a height bigger than 50mm. driving over tall edges increases the risk of tipping over as well as the risk of damage to the wheelchair. Always be aware when climbing obstacles of the stability of your wheelchair.
Page 57 14.11 Use in presence of electromagnetic fields Use your cell phone only when the wheelchair is switched off. Although the wheelchair is tested and approved for electromagnetic interference, there is a very small change that strong electromagnetic fields from cell phones or some other electrical products lead to unexpected and unpredictable electrical reactions from the wheelchair.
Page 58 15. Driving the wheelchair This chapter specifies the methods of operation which can be performed by the occupant during normal use. The wheelchair is designed for indoor and outdoor use. When driving indoors, you must be careful when driving in, for example, narrow passageways, when passing through doors and entryways as well as when using elevators, ramps, Always make sure the wheelchair is switched off before entering or leaving the wheelchair.
Page 59 Always make sure the wheelchair is switched off before entering or leaving the wheelchair. If the wheelchair is switched on during transferring, there is a danger that the joystick will be touched, and the wheelchair will move. 3. Set an appropriate maximum speed by pressing the decrease or increase button until the desired indicator lamp lights up for your type of driving.
Page 60 15.3 Stopping the wheelchair If you would like to stop, simply move the joystick slowly towards the center and release the joystick. The wheelchair will come to a gentle stop. If you want to stop more quickly, simply let go of the joystick. It will put itself back into neutral position, which makes the wheelchair stop.
Page 61 Now pull the joystick towards the user and the seat tilt will start to tilt backwards. As long as you pull the joystick backwards, the seat tilt will tilt backwards. Release the joystick and the seat tilt movement will stop. Push the joystick forward and the seat will tilt into forward position.
Page 62 To recline the Captain Seat, simply pull the lever on the right side of the seat and lean back. The backrest angle can be changed step-less from 90° to 134°. Pull the recline lever on Captain Seat 17. Handling the mechanical brakes This chapter provides information of mechanical brakes for the assistant.
Page 63 If you want to put the wheelchair into freewheel mode, be sure to switch the electronics off first. Leaving the electronics switched on will result in a large resistance whilst pushing in freewheel mode. If the parking brake is released (free-wheel mode), the wheelchair cannot be driven by the electronics.
Page 64 18.1 Battery level VR2 Joystick Controller ⚫ The power level of the batteries is displayed on the controller panel of the joystick module. If the maintenance free batteries are fully charged, all ten LED's on the top bar light up. The more energy is used the more LED extinguish, starting on the right side.
Page 65 Information about the charger which is supplied with the wheelchair can be found in the user manual of the charger itself. You can find the charger user manual in the tool bag which comes with the wheelchair. If the batteries should be drained completely, it is important that you charge them up again as soon as possible since a complete loss of charge reduces the lifespan of the batteries.
Page 66 The wheelchair can be delivered with a battery charger. The charger has a capacity to charge up to 5 amperes. This charger will fully charge the batteries within 10 hours. (Charger model: Delta, adp-174ar a: 24V dc 6A) amperes) For more detailed information about the charger and its functions, we refer to the manual which comes with the charger.
Page 67 18.3 Disposal of broken or worn out batteries Batteries don’t last forever. Therefore, batteries need to be changed after a certain period. The safest way is to have this done by authorized personnel of your local supplier. Batteries are chemical waste and need to be treated as such, using protective clothing, gloves and glasses.
Page 68 19. Transport of the wheelchair This chapter provides information of wheelchair transportation for the occupant and assistant. 19.1 4-point tie down restraint system The wheelchair must only be transported in a vehicle that is approved or adapted for such purposes. It is safest if the wheelchair is separated from the driver’s compartment.
Page 69 KARMA Medical Taiwan would always recommend transferring to a car seat within a vehicle; however, should this not be possible, the following is the safest method: a. The wheelchair must be positioned in a forward-facing position. b. An Unwin restraint system like model Gemini 3 or a different brand with equivalent specification must be used.
Page 70 19.1.1 Transportation guideline The wheelchair has a 4-point heavy duty webbing restraint. Using two brackets on the front end and two brackets on each rear side of the chassis. The brackets are indicated with a sticker. These securing points and its location have been designed according to ISO7176-19:2008 The angle of the straps should be around 45°...
Page 71 19.1.2 Safety belt If the user is transported in his wheelchair, it is necessary to use a car safety belt to secure the wheelchair user. Positioning of the car safety belts for wheelchair users. It is very important to use the safety belt in the right angles according to the wheelchair user.
Page 72 The shoulder part (1) of the safety belt should be positioned according to the figure below. Shoulder safety belt positioning Please obtain the following points for an optimal personal safety of the wheelchair user: - the pelvic belt should be worn low across the front of the pelvis, so that the angle of the pelvic belt is within the preferred zone of 30°...
Page 73 Picture of improper belt fit Picture of proper belt fit - Please, make sure the following conditions are fulfilled to obtain a safe transportation: - Whenever possible the occupied wheelchair shall be located in a forward-facing configuration and secured by the tie downs in accordance with the WTORS (wheelchair tie down and occupant- restraint system) manufacturer’s instructions.
Page 74 Alterations or substitutions should not be made to the wheelchair securement points or to structural and frame parts or components without consulting the manufacturer. Only use "gelled electrolyte" batteries on powered wheelchairs when used in a car. Standard ISO 10542-1 approved 4 point WTORS (wheelchair Tie down and Occupant Restraint Systems), are only tested to 85kg.
Page 75 Other activities as described in this paragraph should be carried out under supervision of your authorized dealer. Check the following items before driving. If you find anything abnormal, visit your KARMA wheelchair dealer for further inspection before using it.
Page 76 Regular Maintenance Record In order to ensure that your wheelchair is in good condition, please contact KARMA authorized dealers regularly and make further wheelchair inspection and maintenance records. We recommend that you inspect and maintain your wheelchair every six months. A maintenance/service fee may apply.
Page 77 • If the charger has a damaged appearance or abnormal LED light, please contact a KARMA dealer. After having taken care of these precautions, charge the batteries by plugging in the charger in the rear of the control unit first. Plug in the charger in the mains secondly.
Page 78 When the wheelchair is to be stored for a long term, we advise you to disconnect the batteries from the wheelchair. This way the batteries will hold their energy for a longer period. When re-using the wheelchair, the batteries will be installed and fully charged.
Page 79 20.5 Tools The wheelchair comes with a tool kit to be able to adjust most settings. Some repairs may require tools other than those supplied with the wheelchair. Any unauthorized alterations to the wheelchair and its systems may lead to an increased risk of accident.
Page 80 20.6.1 Puncture repair Since the wheelchair is rather heavy, it is recommended to let your authorized supplier repair eventual tire punctures. First jack up the wheelchair so that the punctured tire is free from the ground. Both caster wheels and driving wheels tires can be taken off by loosening the bolts which hold the wheels on to the wheelchair.
Page 81 Cleaning Regular care and maintenance will prevent unnecessary wear and damage to your wheelchair. The following is general advice recommended by KARMA. For severe soiling of the upholstery or damage to the surface finish, contact KARMA or your local authorized supplier for information.
Page 82 20.7.2 Metal surfaces For normal cleaning it is best to use a soft cloth/sponge, hand warm water and a mild detergent. Wipe down carefully with a cloth and water, and dry off. Remove scuff marks from semi-matt surfaces with soft wax (follow manufacturer’s instructions).
Page 83 20.8 Brake release, freewheel mode Check regularly, approximately once a month, that the brake release and the brake release lever is working properly. When the brakes are released, it should not be possible to drive the wheelchair by joystick. Testing the brake release 20.9 Battery replacement step 1: Place the wheelchair on a level surface.
Page 84 step 5. Untighten these 2 knob to take off the top-back cover. step 6. After the top-back cover is off, you will see two power connector. One is red and one is black. Disconnect the power cables. step 7. Untighten these 4 knobs on the both sides to take off back-rear cover.
Page 85 step 8. Disconnect the two light cables step 9. Use the rear and front strap to pull out the battery plate step10. Use 8mm open wrench to loosen up this bolt.
Page 86 step 11. Now, you can disconnect the battery and change it. Be sure to contact your local authorized supplier if you need to replace the batteries. Please use the handle to remove the batteries step12. The mounting battery assemble will take place in reverse order. Damage on the wheelchair because of a not proper repair or replacement is not covered by our product warranty.
Page 87 The wheelchair will be refurbished according to a refurbishment guideline of KARMA. This includes the replacement of all upholstery parts, a total disinfection of the product and a complete technical check of the wheelchair and its accessories.
Page 88: Troubleshooting
Note that this guide cannot describe all the problems may occur and you should always contact your local authorized supplier or KARMA when doubt.
Page 89 Incorrect or poorly performed repair works may make it dangerous to use the wheelchair. KARMA accepts no liability for any personal injury or damage to the wheelchair and its surroundings that occurs because...
Page 90 VR2 Joystick Controller ⚫...
Page 91 LiNX Joystick Controller ⚫...
Page 93 24. Technical specifications KP-31.2-SLN Product Model Nominal seat width (mm)* 375 ~ 475 425 ~ 475 Nominal seat depth (mm)** In 25 mm increments In 25 mm increments Front caster / Drive wheel size (in) 9 / 14 9 / 14...
Page 94 - The actual product specifications differ from the data in the table by ±1 cm ±0.5 kg. - The actual product specifications may vary according to different configurations. - KARMA reserves the right to modify information herein without further notice. - If you want to know more about the measurement methods of wheelchair specifications, please scan the QR code to watch the instructions on the KARMA website.
Page 95 KP-31.2-CPT Product Model Nominal seat width (mm)* Nominal seat depth (mm)** Front caster / Drive wheel size (in) 9 / 14 9 / 14 Backrest height (mm) Headrest height above seat (mm) 607~682 655~700 Armrest to seat distance (mm) 180 ~ 280...
Page 96 - The actual product specifications differ from the data in the table by ±1 cm ±0.5 kg. - The actual product specifications may vary according to different configurations. - KARMA reserves the right to modify information herein without further notice. - If you want to know more about the measurement methods of wheelchair specifications, please scan the QR code to watch the instructions on the KARMA website.
Page 97 Every day we design new accessories to improve the flexibility of our products. Contact your local authorized KARMA supplier for more information on the accessories which are available for your wheelchair. Should you have a good suggestion for a new accessory, do not hesitate to contact us.
Page 100 (110400000918) Release Date: Apr. 2023 V.04...

This manual is also suitable for:

Blazer Kp-31.2-sln Kp-31.2-cpt