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USER MANUAL-Morgan

1. 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 Ifa 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 2 13 Maximum User Weight Limit 2 13 1 Refer to Max User Weight in Section 10 SPECIFICATIONS 2 13 2 Loading 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 Caution Figure 2 4 Figure 2 5 Figure 2 6 2 14 MGN Series Labeling Please carefully read all the labeling on the wheelchair before driving it Do not remove them Protect them for future reference Circuit Breaker Overload F Circuit b Breaker operates reset it by Se Switch If this circuit breaker pushing the button Finger Pinch Avoid it when flip back the armrest Wiring Diagram Do not change the wiring Freewheel Lever Follow the label to engage or release it DO NOT TOUCH r Karma Mobility Ltd Unit amp Te wget Pak Shawbank Road Te 0845 630 3436 ax 0845 630 3736 ud Karma Medical Products Co Ltd No 2363 Sec 2 University Rd Min Hslung Shiang Chia Yi Ha Redditch 898 AYN U K 5 6 en Taiwan ROC MED MAXIMUM USER AN WARNING USE ONLY ON STAB
2. E mail globalsales karma com tw KARMA reserves the right to modify information herein without further notice Karma reserves the right to modify information herein without further notice 104 45056 Rev 02 2015 01
3. Improper use could lead the user to severe injury K WARNING or death i Improper use could lead the user to severe injury and or damage to your wheelchair Follow these instructions to keep the wheelchair in 1 SUGGESTION R good condition 1 3 This manual includes the repair and maintenance chart as well as the Warranty Please keep it in a safe place or with the wheelchair 1 4 If someone else uses the wheelchair make sure that you give him or her this owner s manual for his or her reference 1 5 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 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 For a visually impaired people be sure someone accompanies you in case you need assistance 2 1 4 The occupant shall have sufficient ability functional capability visual ability and cognizance to operate the wheelchair safely in its intended environment If not do not drive it 2 1 5 Do not let anyone touch the wheels actuator and armrest when they are in motion or being operated to avoid pinch injury 2 2 Traffic Rules 2 2 1 Pedestrian traffic rules apply to this wheelchair therefore please follow the rules 2 2 2 Drive only
4. Karma A Better Wheelchair A Better Fit Powered Wheelchair Owner s Manual Morgan Series MGN Sling Seat MGN Captain Seat P 9 A A IN Dx fi 4 y f 4 7 sj Fan Em Mic A CR e Dawa Ws i gt 4 i T w i F d z ER Ket Sch RE 7 E e p F at l IK CE Zum FA e A e PY SS f Jf yj cc ISO 9001 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 N WARNING Do not operate this powered wheelchair before first reading and understanding this owner s manual If you are unable to understand the warnings cautions suggestions and technical instructions please contact a dealer healthcare professional or applicable personnel before attempting to use this power wheelchair otherwise injury or damage may occur If any procedure other than those described in this owner s manual it must be oerformed by a qualified technician THEINFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE BY KARMA N WARNING As a manufacturer of powered wheelchairs KARMA endeavors to supply a wide variety of powered wheelchairs to meet the many needs of the user However the responsibility of final selection of the type of powered wheelchair to be used by an individual rests solely with the user and his her health
5. When finished charging disconnect the charger plug from the charging socket as soon as possible Even when the charger is turned OFF the electric power will 34 slowly discharge if the cord is not disconnected DO NOT leave the charger ON connected to the wheelchair for more than 12 hours Charging time depends on the surrounding temperature it takes longer in the winter 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 Never disassemble or modify the charger This will void the warranty Please charge in a well ventilated area where the battery is not directly exposed to sunlight Do not charge the battery under rainfall in morning 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 C 14 F or higher than 50 C 122 F as the charger may not work well and the battery may become damaged The charger is not guaranteed to be water resistant Valve Regulated Lead Acid batteries do not have a memory function like cell phone batteries have Please get in the habit of recharging your VRLA batteries frequently New batteries MUST be fully charged prior to initial use of the powered wheelchair Always charge new batteries before initia
6. Figure 5 13 Figure 5 14 Figure 5 15 5 3 4 2 MGN with Sling Seat The armrests are adjustable in height by 7 cm Use the 5 Allen Key wrench from KARMA Tool Kit to loosen the height adjustment bolts under the armrest pad Figure 5 16 Adjust the armrest to the proper height Finally re tighten the bolts Figure 5 17 P Karma La Figure 5 16 Figure 5 17 5 3 5 Seat Forward or Backward Adjustment Seat Depth MGN with Sling Seat 21 5 3 5 1 Use the 13 box end Wrench from KARMA Tool Kit to loosen the two bolts under the seat Figure 5 18 5 3 5 2 There are two evenly spaced holes for incremental adjustments which is in increments of 2 54 cm The total range of adjustment Is 5 0 cm Figure 5 19 5 3 5 3 Move the seat forward or backward to the desired position 5 3 5 4 Re tighten the bolts EL EU rau d i e i E d e My h 8 is m n ew Da kt AN a 2 ITI E ym cR m E Do not use this hole 5 3 6 Seat Angle Adjustment MGN Sling Seat with Tilting Function 5 3 6 1 The initial seat angle is set at 2 5 3 6 2 If the desired seat angle can be 5 pull out the hair pin cotter and clevis pin from the lower hole Figure 5 20 1 and insert them in the upper hole Figure 5 20 1 Figure 5 20 2 22 MGN Sling Seat without Tilting Function The initial seat angle is set at 2 If the desired seat angle can be 5 Lossen the screws at both the left side and right
7. batteries please contact your local KARMA supplier dealer in order to ensure that the new batteries are correctly be used 36 Wheelchair MODEL VOLTS AMP HOURS MGN Sling 2 12 50 Seat MGN Captain Seat CRG NEVER allow any of your tools and or battery cables to contact BOTH terminal posts at the same time An electrical short may occur and injury or damage may occur 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 CE SUGGESTION Charge batteries daily It is critical not to let them run low at any time 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 If the vehicle is not going to be used for a long time please remember to charge the batteries at least once every two weeks Karma recommends that both batteries be replaced if one battery is defective 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 wheelchair around the battery 6 6 3 Clean the terminals and inside of the battery clamps by using a battery cleaning
8. been met i e a pelvic belt lighting registration or licensing CE MARKING e This powered wheelchair complies with the requirements of the Medical Devices Directive 93 42 EEC 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 Karma recommends that you install 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 the person on the wheelchair to fall off we suggest contacting your therapist or dealer as well as attaching anti tippers pelvic belt safety belt or other additional safety accessories When using the wheelchair ALWAYS follow the Highway Code or your local traffic regulations when outdoors and the guidelines written in this manual VIII TABLE OF CONTENTS e cpr ae ne Re nee re DEMEURE 1 ARETY GE 2 VAPORE e 2 AGRIO a E T 2 Vso a a ahd at DAVIN DE 2 ZANO Passende S eee eee eee ee ee eer DIE LIMEN UU EE MUR ee 3 Z DING Hauling Heavy GOO GS mid aite inso E annie
9. ct 2 D Dojo SE 2 Qo E t 2 2 et lt C 5 A Ge O D m D OQ cr BM o Em 2 oO g9g zz D 2 mST 9 Jj 5 v Output Max Output Output 1100W Caster m l i 200mm 8 Pneumatic Tire Wheel inch material 355mm 14 Pneumatic Tire e QOQ DE Q 0 D D o2 O oOo D ial Rear 150mm 6 PU Solid Tire ial mx D D TA D O 2 NS 3 CU et D Se CU 10 km h 25km 60mm Max Speed km Se Ee Z VTS ah X x VY 22 St D 3 Y O O oa Ke ech D CU C D NO 1150mm 600mm 1150mm 600mm legrest Width 1300mm with headrest 1230mm with head rest Height MGN Series is equipped with electric tilt seatrest function Range the maximum driving distance per complete charge is estimated based on the following conditions 20 C 68 F an 140 kg driver brand new fully charged batteries and a constant driving speed of 10 km hr 10 1 MGN Series Static Stability Test Result The degree tolerance is 0 1 degree The test condition size of test dummy used 140 kg a MGN Sling Seat MGN Captain Seat Static Stability Downhill With Locked Static Stability Rear Wheels Uphill With Un Locked Rear Wheels Static Stability Sideway 9 5 Karma s Quality Control team sets the parameters of your central relay box controller for optimum performance within the regulations of EN 12184 53 These p
10. 5 5 Inspect brake for proper operation 7 5 6 The wheels and tires should be checked periodically for cracks and wear and should be replaced by a qualified technician 7 5 7 Regularly check for loose nuts and or bolts in the front and rear wheels If loose have them adjusted by a qualified technician 7 5 8 Clean dirt dust and grease from exposed components 7 5 9 A qualified technician can be found with an authorized distributor dealer 7 6 Transporting and Storing 7 6 1 Fold the backrest by the backrest angle adjustment knob and detach the footrests Please refer to Section 5 3 7 Backrest Angle Adjustment 7 6 2 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 3 Please store the wheelchair in a location where it is out of direct sunlight rain and dew 7 6 4 When stored for a long time please charge the batteries to full and then disconnect the battery terminals Please ask Karma dealer for the details 47 When loading or moving the wheelchair in a vehicle be sure that every part that have been detached from the wheelchair is placed properly to prevent them from moving It could damage the vehicle or the wheelchair DO not detach any wiring or the steel wire 8 OPTIONAL ACCESSORIES The available optional accessories may be modified Please contact your dealer for more details 8 1 MGN Sling Seat FP 1 Pa
11. Frame wipe with a damp cloth but be sure not to splash spray the wheelchair with water as doing so may damage the motor electrical wiring and battery 54 11 1 7 If compressed air is available you can use the compressed air to clean your wheelchair do not exceed 7K and keep the nozzle at least 10 cm away from your wheelchair 11 1 8 Casing wipe with a damp cloth After it is dry coat the casing with a light layer of wax if desired 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 Aluminum alloy Recyclable 11 2 3 There are many organizations in many countries you can find on the internet that will accept used goods for charity or disassemble electronic equipment and batteries to recycle them 11 2 4 Please search the information highway to help less fortunate individuals and protect our planet for future generations 11 2 5 If you do not have access to the world wide web please use your local 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 how to recycle used batteries as this informat
12. comes into contact with eyes flush eyes immediately and seek medical attention as 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 6 7 1 Remove the Batteries Captain Seat Remove the Front Battery 6 7 1 1 Remove the two screws on the battery casing in the front of the wheelchair Figure 6 3 6 7 1 2 Remove the battery casing Figure 6 4 6 7 1 3 Place the front casing aside and pull the cables out Figure 6 5 6 7 1 4 Unfasten the battery strap Figure 6 6 38 6 7 1 5 Disconnect both of the wire terminals of the battery Cap the wire terminals to avoid any short circuit Figure 6 7 6 7 1 6 Hold the front battery and slightly pull it out Figure 6 8 amp 6 9 6 7 1 7 Place the front battery on the ground Put aside the wires detached from the front battery and keep them away from touching the Figure 6 10 Figure6 9 Figure 6 15 Figure 6 16 Remove the Rear Battery 6 7 1 8 Remove the two screws on the battery casing in the back of the wheelchair Figure 6 11 6 7 1 9 Remove the rear battery casing Figure 6 12 6 7 1 10 Place the back casing aside and pull the cables out Figure 6 13 6 7 1 11 Unfasten the battery strap Figure 6 14 39 6 7 1 12 Disconnect both of the wire terminals of the battery Cap the wire terminals t
13. position 5 3 12 5Turn the power ON If necessary turn on the headlights and taillights 5 3 12 6 Check the battery indicator and make sure there is enough power for your trip s If you have any doubt about the remaining power please charge the battery before you depart 5 3 12 7 Set the speed dial to the proper level 5 3 12 8 Be sure the controller is in good condition 5 3 12 9 Make sure the electromagnetic brake Is in good working order 5 3 12 10 Always make sure that your surroundings are safe to operate the wheelchair Do not turn the power OFF while driving as this will lead to an abrupt stop 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 Do not place magnetic devices near the controller as this may affect the operation of your wheelchair 25 Be careful while driving in heavy traffic and crowded areas While reversing the vehicle be aware of the people and objects behind you 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 13 Installing the Seat Assembly on the Chassis If the seat assembly and the chassis are packed in different packages when delivered follow the following steps to install the seat Captain Seat 5 3 13 1 Put the
14. reaches higher than 50 C and stop running when the temperature is lower than 50 C If you find that the fan does not function properly DO NOT use the charger Otherwise the charger may overheat and start a fire 6 5 Batteries 6 5 1 Do not expose the batteries to temperatures below 10 C 14 F or above 50 C 122 F when charging or storing the vehicle 6 5 2 Exceeding the specified temperature range can lead to either freezing or overheating of the batteries This will damage the batteries and shorten their lives 6 5 3 The batteries used on your wheelchair are maintenance free sealed lead acid batteries Thus it is not necessary to change or refill the battery liquid WARNING Do not open the battery seal cap at any time After ANY adjustments repair or service and BEFORE use make sure that all hardware is tightened securely Otherwise injury or damage may occur When removing installing batteries keep all foreign objects especially metal away from battery terminals When the batteries fail to function for environmental and safety concerns please contact any local recycle unit or KARMA supplier dealer to handle them 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 cause damage to the powered wheelchair and give unsatisfactory performance For replacement of
15. side from the lower hole Figure 5 20 2 and insert them in the upper hole 5 3 7 Backrest Angle Adjustment MGN with Captain Seat 5 3 7 1 The lever for adjusting the backrest angle is at the left side in the lower back of the backrest Figure 5 21 5 3 7 2 Hold the backrest frame with one hand and adjust the backrest angle to your desired angle Figure 5 22 5 3 7 3 Release the lever when the desired angle is reached If the seat width is 18 the angle can be adusted from 0 65 If the seat width is 20 the angle can be adusted from 0 45 Figure 5 21 Figure 5 22 Figure 0 23 Figure 5 24 MGN with Sling Seat Manual Recline 5 3 7 4 Behind the backrest there is an adjusting knob for at eat side of it Figure 5 23 Hold the backrest and use a 13mm open end wrench to remove knobs and nuts Adjust the backrst to the desired angle Figire 5 24 Retighten knobs to fasten the backrest The range of adjustable angle is between 1 11 5 3 8 Headrest Adjustment MGN with Captain Seat Press the button below the headrst and adjust the location of the headrest Figure 5 25 and 26 23 Figure 5 25 Figure 5 26 Figure 5 27 MGN with Sling Seat Use the 4 Allen Key wrench to loose the screw below the headrest There are five evenly spaced holes for incremental adjustments The total range of adjustment is 6 4 cm Figure 5 27 Adjust the headrest to the desired position Figure 5 28 Figure 5 29 Figure 5 30 Figur
16. tool wire brush or medium grade sandpaper Upon completion these areas should be shiny not dull 37 6 6 4 Examine the terminals battery clamps for corrosion if the terminal is covered by white powder please stop using the battery due to it indicates that there s possible leakage of the battery Please replace the batteries 6 6 5 Carefully dust off all metal particles 6 7 Replacing the Batteries Karma strongly recommends that bettery replacement and installation always be done by a qualified technician To replace the batteries please refer to the photo below of the batteries equipped on MGN Series and follow the below instructions to remove and load the batteries The weight of one battery could be more than 10 kg Please handle it with care CJ WARNING Do turn off the power of the wheelchair before replacing or loading the batteries Do NOT allow conductive material such as a wrench to contact BOTH battery terminals at the same time This will result in a short that can cause burns to you and damage the battery Most batteries are not sold with instructions However warnings are frequently noted on top of the batteries Read them carefully 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 thoroughly with cool water If liquid
17. 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 3 1 2 There are a number of sources of relatively intense electromagnetic fields in our everyday environment Some of these sources are obvious and easy to avoid Others are not apparent and exposure could be 7 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 the transmitting unit such as citizens band CB radios walkie talkies security and fire or police transceivers cellular teleohones and other personal communication devices NOTE Some cellular telephones or similar devices transmit signals while they are ON even though they are not in use 3 2 2 Medium range mobile transceivers used in police cars fire trucks ambulances and taxis usually having the antenna mounted on the outside of the vehicle and 3 2 3 Long range transmitters and transceivers such as commercial broadcast transmitters radio and TV broadcast antenna towers and amateur HAM radios NOTE Other types of hand held devices cordless phones laptop computers AM FM radios TV sets CD players cassette players and smal
18. 5 7 Figure 5 8 5 3 2 Footrest Adjustment in Longitudinal Fore Aft Position Please use the 5 Allen Key wrench included in your KARMA Tool Kit Figure 5 7 to make this adjustment Remove the screws under the seat Figure 5 8 then adjust the footrest to accommodate the user s leg position Figure 5 9 Re tighten the screws Figure 5 9 Figure 5 10 Figure 5 11 5 3 3 Footplates Adjustment The footplate length should be adjusted according to the user s calf length Go to your service provider for adjustment or follow below Instructions 5 3 3 1 Use the 13 Allen Key Wrench or the 13 box end Wrench from KARMA Tool Kit to loosen the bolt at the side of the footplate Figure 5 10 5 3 3 2 Adjust the footplate height Figure 5 11 and re tighten the bolt 20 Figure 5 12 A supported or kept safe from possible injury 5 3 4 Armrest Height Adjustment In order to position the user s arms and shoulders correctly the armrest height of the MGN series is adjustable Please view the below Instructions 5 3 4 1 MGN with Captain Seat In order to position the user s arms and shoulders correctly there are three evenly spaced holes for incremental adjustments which is in increments of 3 0 cm Use the 5 Allen Key wrench from KARMA Tool Kit to loosen the height adjustment bolts at the lower back of the armrest pad Figure 5 13 Adjust the armrest to the proper height Figure 5 14 Finally re tighten the bolts Figure 5 15
19. LE SURFACES weer Model Morgen 140 kg 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 It is very important that you read this information regarding the possible effects of electromagnetic interference on your powered KARMA wheelchair 3 1 Electromagnetic Interference From Radio Wave Sources 3 1 1 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 certain intensity This amount of resistance is called its immunity level The higher the immunity level the greater the protection At this time current technology is capable of achieving at least a 20 V m immunity level which would provide
20. 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 Figure 2 1 2 7 While Driving Please carry out daily inspections Refer to Section 7 1 DAILY CHECK 2 8 General Warning Do not lean over the side of the wheelchair as such an action may cause you to lose balance and fall Be careful not to have your clothing get tangled with the wheels 2 9 Railroad Crossing 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 railroad tracks 2 10 Circumstances to Avoid 2 10 1 Avoid roads with heavy traffic mud excessive gravel or bumps snow and ice These conditions may damage your wheelchair 2 10 2 Avoid roads that are too narrow or by a canal waterway without any fence hedge 2 10 3 Also avoid places where your wheels might get stuck slip or not have traction 2 10 4 Do not drive in a gale at night or in rainy snowy foggy misty weather 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 driving See Section 3 EMI RFI 2 11 2 Do not charge the mobile phone or other electric devices fr
21. an decline Driving indoors or in a narrow space Driving outdoors on flat ground Speed equivalent to a brisk walk Driving in an open space On an incline 5 2 5 To Stop Release the joystick and the electromagnetic brake will stop the wheelchair Make sure that the wheelchair has come to a complete stop before turning the power OFF 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 when going down an incline The electromagnetic brake won t function in freewheel mode 5 2 6 Turn Signal Indicator Light The signal light will flash if you press the right or left signal button Turn off the signal light by pressing the button again 5 2 Headlights Taillights To turn the Headlight Taillight on press the Headlight Taillight Button Press the Headlight Button again to turn the headlight taillight off 5 2 8 Warning Signal Hazards Light To turn the Hazards Indicator on press the Hazards Button Press the Hazards Button again to turn the hazards function off Turn off the lights when not in use to save battery power 5 2 9 Horn Button The horn will sound for as long as the button is pressed 5 2 10 Battery Gauge The Battery Gauge is used to indicate power on and provides an
22. arameters were double checked by the QC team before your scooter left our factory These parameters may be changed to suit certain individuals specific needs and requirements If you need the parameters changed please contact your dealer who will put you in contact with our agent They will know how to use the programmer properly to dial in your scooter for your optimum usage The programmer s effect on the performance quality can been seen in the above chart Always keep the backrest of your seat in an upright position before driving up a slope That is when the backrest is tilted do not drive it on a slope Avoid turning suddenly and never try to climb and descend a ramp diagonally 11 CLEANING amp RECYCLING 11 1 Cleaning 11 1 1 In order to lengthen the life of your wheelchair it is suggested that you clean the wheelchair periodically if not daily especially after using it in the rain or snow 11 1 2 We suggest that you don t use your wheelchair in the rain or snow 11 1 3 If you are traveling and get caught in the rain we suggest you try to find a shelter and turn OFF your wheelchair while waiting it out 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 until it is dry 11 1 6
23. ating plastic parts etc 12 4 4 Damage due to a lack of maintenance or improper operation and storage 12 4 5 Fees for routine inspections adjustments adding oil cleaning and other maintenance 12 4 6 Fees for regular inspections and maintenance and 12 4 7 Any fees incurred as a result of warranty repair loss or compensation because of the unavailability of the wheelchair telephone use shipping car rental travel costs et cetera 12 5 Problems Not Covered Problems caused by the following reasons are not covered 12 5 1 Failure to carry out the regular inspection and maintenance recommended by this owner s manual 12 5 2 Improper storage 12 5 3 Tampering by changing or adding components to the vehicle which are not approved by KARMA 12 5 4 Damage caused by using non KARMA genuine parts or other parts not recommended by KARMA 12 5 5 Abuse or misuse of the vehicle such as driving over curbs and overloading the wheelchair with passengers or goods 12 5 6 Driving in places where the vehicle should not normally be driven or 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 wheelchair being unbalanced 12 5 9 The wheelchair shall not be pulled or pushed by another vehicle when
24. captain seat on the chassis 1 and move it forwards 2 Figure 5 31 5 3 13 2 Ensure the bolt on the chassis to slide into the slot under the seat 1 Figure 5 32 5 3 13 3 Use M10 35L button head hex socket screw lock spring washer and flat washer to fix the seat 3 Figure 5 33 5 3 13 4 Ensure the seat that is properly fastened on the chassis You can lift the seat up to test if it s loose If yes please tighten all bolts 5 3 13 5 Connect the controller connector under the seat 2 Figure 5 32 5 3 13 6 Install both the right and left armrest Also install both the left and right footrest Figure 5 32 Figure 5 33 Sy Figure 5 31 26 Sling Seat Quantity Clevis Pin 55L Hair Pin Cotter Clevis Pin 60L M8 35LScrew M8 Nut M8 16L Screw Spring Washer Flat Washer M6 20L Screw Cup Washer M6 40L Screw Cup Washer 5 3 12 7 Take the seat assembly out of the package Figure 5 34 5 3 12 8 Erect the backrest to the upright position in order to make it easier to install the recline actuator Figure 5 35 Figure 5 34 Figure 5 35 27 5 3 12 9Insert part A into the bottom hole of the recline actuator Insert part B into the hole of part A in order to fix the recline actuator on the backrest frame Figure 5 36 Figure 5 36 5 3 12 9 Use part C to tighten the cable of recline actuator on the Aluminum tube Figure 5 37 Make sure the cable is properly routed to
25. care professional capable of making such a selection KARMA strongly recommends consulting a certified rehab technology supplier or assistive technology professional Operating Information Performance 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 powered 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 powered wheelchair For individuals with balance problems practice mounting and dismounting activities WITH AN ASSISTANT in the presence of a qualified healthcare professional If anti tippers are standard 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 powered wheelchair to tip over DO NOT shift your weight or sitting position toward the direction you are reaching as the powere
26. cle OFF as soon as it is safe Some stores may have automatic sensor doors and alarm systems set at certain frequencies that might affect your powered wheelchair 3 4 4 Be aware that adding accessories components or modifying the powered vehicle may make it more susceptible to 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 4 PARTS 4 1 MGN with Captain Seat 8 2 1 Headrest 2 Captain Seat Backrest 3 Armrest 4 Rear Wheel 5 Middle Wheel 6 Freewheel Lever 7 Controller Joystick 8 Pelvic Belt 9 Charger Socket 10 Captain Seat 11 Footrest 12 Calf Support 13 Footplate 14 Battery Casing 15 Caster _ 1 Armrest Adjusting Knob 3 Rear Battery Casing 2 Turn Signal Optional 4 Taillight Optional Standard equipments are subject to change without notice 4 2 MGN with Sling Seat E W v b e A N P 0 we e SE c Zem D Lg wi v2 4 ly weg A UA da CO e D Se oc 1 Headrest Optional 7 Running Brake 12 Sling Seat 2 Sling Seat Backrest lever Optional 13 Footrest 3 Armrest 8 Caster 14 Calf Support 4 Pelvic Belt 9 Side Panel 15 Footplate 5 Rear Wheel 10 Con
27. d wheelchair may tip over DO NOT use an escalator to move a powered 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 water ice or oil film DO NOT make sharp turns in forward or reverse at excessive speeds DO NOT attempt to lift the powered wheelchair by its casings and seat DO NOT attempt to lift the powered wheelchair by any detachable parts Lifting by means of any detachable parts of a powered wheelchair may result in injury to the user or damage to the powered wheelchair Please hold onto the frame when lifting your wheelchair DO NOT operate the powered wheelchair until you have checked that the 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 in spite of the seat having passed EN 1021 1 2 test and battery terminal caps having passed V 0 UL94 test 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
28. 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 powered wheelchair KARMA specifically disclaims responsibility to all personal injury and property damage that may occur during use which does not comply with applicable federal state and local laws and ordinances DO NOT stand on the footplates of the powered wheelchair e DO NOT use the wheelchair when the back is folded This alters the centre of gravity and may cause the wheelchair to tip backwards The back should only be folded for storage or transport of the wheelchair DO NOT hang anything on the backjoints that could cause the backrest folding suddenly and may cause injury DO NOT be towed 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 Cl WARNING The wheelchair cannot be used as seats in any vehicles That is KARMA recommends that users are NOT transp
29. duce 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 IV complete control of the wheelchair ELECTRICAL Check to ensure that all electrical connections are secure at all times 6 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 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 Q 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 re
30. e 5 28 Figure 5 29 Figure 5 30 5 3 9 Transferring In the Powered Wheelchair 5 3 9 1 Engage the freewheel levers and make sure that the controller is turned off 5 3 9 2 Flip up the footplates and swing the footrest to the side 5 3 9 3 Lower the user into the seat and use the armrest for support 5 3 9 4 Swing back the footrest and flip down the footplates so that the user can place his feet upon them 5 3 9 5 Turn on the controller 5 3 10 Transferring Ouf of the Powered Wheelchair 5 3 10 1 Make sure that the chair is as close as possible to the place you re transferring to 5 3 10 2 Engage the freewheel levers and make sure that the controller is 24 turned off 5 3 10 3 Flip up the footplates and swing the footrests to the side 5 3 10 4 Shift your body weight out of the wheelchair to the place you re transferring to 5 3 11 Suspension System Your power wheelchair comes with 6 shock absorbers If the rear shock absorbers need to be adjusted or be replaced please go to your authorized service provider Do not replace the shock absorber by yourself A shock absorber with higher reisitance 1800 Ib is recommeded for better comfort if the user s weight is between 100 kg and 140 kg 5 3 12 Starting and Driving 5 3 12 1Make sure the wheelchair is turned off 5 3 12 2Make sure the freewheel level is engaged 5 3 12 3 Make sure the driver s seat is installed properly 5 3 12 4 Make sure the armrests have been returned to the proper
31. e 5 49 5 3 14 2 Select the appropriate hole to fix the seat for different user s weight 32 according to the following table or maintain the original position set by the manufacture Figure 5 50 0 100 0 220 100 140 220 308 Front shock absorber suggestion 550lbs inch yellow 1 000lbs inch red inch Weight kg Ib Middle shock absorber suggestion 550lbs inch yellow 650lbs Inch red Figure 5 49 Figure 5 50 5 3 15 Transportation The wheelchair is not suitable to use as a seat in vehicles KARMA always recommend that the user transfers to the vehicle seating ND WARNING The wheelchair 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 In the case of accident or a sudden stop the user could be thrown from the wheelchair and get injured The suggested solution is to transfer the user from the wheelchair into a normal seat of the vehicle and to securely stow the wheelchair in a separate compartment 6 BATTERIES AND CHARGER Except the joystick control panel can be operate by the occupant other operations sould be carried out by an assistant Anything wheelchair related that requires tools should be done by your authorized Karma service provider 6 1 Charging the Batteries Before you attempt charging ensure you read and understand the instruction manual supplied with
32. e battery box Figure 6 6 6 7 2 2 3 Fixate the wires and the battery by pulling firmly on the battery strap Fasten the strap firmly Figure 6 6 6 7 2 2 4 Re tighten the screws on the rear cover Figure 6 3 amp 6 4 40 Sling Seat 6 7 3 Remove the actulator and the fornt battery 6 7 3 1 Remove the Clevis pin Which is used to fix the upper end of the tilt actuator on the seat frame Figure 6 17 Remove the Clevis pin used for fixing the lower end of the actulator Figure 6 18 6 7 3 2 Remove the actulator and put it aside Figure 6 19 6 7 3 3 Remove the four screws which are used to fasten the fixing plate for the actulator Figure 16 20 6 7 3 4 Repeat steps 6 7 1 and 6 7 2 for replace batteries 6 7 3 5 Install the fixing plate andthe actulaotr back the powered wheelchair Figure 6 21 6 7 3 6Make sure the actulator and the powered wheelchair can work properly CH Lie d Figure 20 Figure 21 Cl 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 By not disposing of batteries properly you may be liable for fines from your local through national government By not recycling batteries they end up in landfills where lead and other chemicals may leach into streams and rivers destroying ecosyste
33. ege 48 Gu T SINGO eim nbu iad eut qd aded 48 G 2 MOGIN RE ee 48 2 TROUBLESHOOTIN EE 49 9 1 VRII Controller Battery amp Diagnostics Indicator wc ccecesescsseseseseeseseseseesesesesssseseseessssseeeees 50 TIO SPECIFICATION cute eniin eMe eM MEN EM LEE ME E 52 10 1 MGN Series Static Stability E tii titt RI ERROR obo cr besote 53 11 CLEANING GERECY CIN co 54 Hees WSVGA IGN CM PERRO EU eT 54 TEZ Post Consumer RECY CHING E 55 LZAWARRAN T EE 56 12 ey d Ma ene EE 56 122 Orntents EEN 56 12 3 Warranty Duration and Parts Covered by the Warranty sess 56 I spe odo e 56 12 a r6bISrms NOC EIERE 57 126 Ihe Responsibilities ofthe EN 58 12 7 Waltranty ELOCUVelless acude tein tatg eR Gast t tao Uus 58 17S Ken DC Ree ln 58 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 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 MGN series MGN Sling Seat and MGN Captain Seat 1 2 The symbols used in this manual are explained below Pay special attention to the parts marked with these symbols
34. estimate of the remaining battery capacity Any green LEDs lit indicate well charged batteries If only amber and red LEDs are lit the batteries are moderately charged Recharge before undertaking a long trip If only red LEDs are lit the batteries are running out of charge Recharge as soon as possible 5 2 11 Tilt and Reclining Operation 5 2 11 1 MGN Captain Seat Manual Reclining 5 2 11 2 MGN Sling Seat Powered Tilt Powered Reclining 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 5 2 12 3 Moving the Joystick backward to tilt the seat The maximum tilting angle is 20 5 2 12 4 Moving the joystick forward will tilt the seat towards the upright position DO NOT tilt the wheelchair on inclines or wet slipery icy or oily surfaces Only tilt the wheelchair on flat surfaces otherwise it might cause injury to the user The speed will be reduced to half while the seat is tilted The powered wheelchair can not be driven while the seat is tilted over 15 Do not put fingers or clothes under the seat or backrest while seat functions are operated 1 SUGGESTION It is recommended that you charge the batteries immediately when the battery indicator shows only three or fewer signals After charging or replacing new batteries drive the wheelchair for 2 3 mi
35. i inten mus mtd dois esa 3 PRSE MENO Tn 3 FAS UBI Tao 3 SE N e KE E 3 2 9 le Ee e ele DEE 3 2 OE Gl en Eh Lee Ee 3 2 11 Mobile Phones and Other Electric Equipment sse 4 2 12 Ramps Tnelimes ame Drops EE 4 23 Maximum User Weignt LIVING dE 5 ZA MIG SENS EADS ee WE 6 ENIRE eRe een eee iate eee Tee eet en Oe eee ee ene E ee en eee ee p dE 7 3 1 Electromagnetic Interference From Radio Wave Sources sess 7 3 2 Electromagnetic Interference From Radio Wave Sources 8 3 3 Powered Vehicle Electromagnetic Interference EMI sss 8 S d E te e EE 9 e EE 10 A MIG Ee ie WE 10 FAMON SINT GE 12 De PE PIN m 13 51 Controll r C able TIS OCA OM E 13 3 2 How to Operate Your NEE 14 5 3 How to Adjust Your EE ln EE 20 O BATIERIE SPN EE 33 See Un eben Eug 33 6 2 Charge the Batteries If Any of the Following Conditions Oeccurs sss 34 6 3 Be Sure to Precisely Follow the Procedures Listed Below sss 34 SE Qi oj e EE 35 Se EE 36 6 6 E Italie Ne Bater SS ssesessnesezszonssectendesizssacs tenore tout tette tian este Educa asi terret E tetur 37 6 7 ei ete be Reg 38 Z INSPECTION AIN e E le a INA SIN GB E 43 J PEDAL NECK EE 43 72 Regular Maintenance ReCoEG EE 44 Yio E 45 7A General VAL CI Netra tes scent pen cee caesar ea tac eee eee 46 7 5 Suggested Maintenance Procedure Ssnin E N EEO 47 EE 47 OP PII E
36. ine Function if i Wear or Deformation Around Tires 7 3 Tires 7 3 1 The condition of the tires is affected by the way you drive and use your wheelchair 7 3 2 Inspecting Tire Tread please check the tread depth regularly Replace the tires when the tread depth is less than 1 mm 7 3 4The tires could be pneumatic or PU tires It depends on the specification of the wheelchair If they are pneumatic tires please refer to 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 45 When the tread depth is below 1 mm 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 1 mm tread depth The tire pressure of the front casters must be kept at 25PSI and the middle wheels must be kept at 35 40 PSI approx 2 46 2 81 kg cm or 2 415 2 76 bar 241 276 kPa for the best drive range maximum distance travelled per charge and usage handling Please refer to the tire pressure specified on the tire walls to maintain the tires at the correct pressure 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 s
37. ion varies from region to region 55 12 WARRANTY 12 1 Serial Number To ensure after sale service and warranty please record and fill in the vehicle identification number The serial number can be found on the steering column below the control panel Moet 12 2 Contents of Warranty 12 2 1 Repair will be provided free of charge if the problems are due to manufacturing or defective components within the warranty period a repair of this kind will hereafter be called warranty repair 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 12 3 Warranty Duration and Parts Covered by the Warranty Please contact your local dealer 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 the motor battery liquid footrest carpet et cetera 12 4 2 Those that do not affect the quality and functioning of the wheelchair such as noise or vibration 12 4 3 Wear and tear resulting from usage as well as conditions resulting from lapse of time e g normal aging and deterioration of paint 56 electropl
38. l appliances such as electric shavers and hair dryers et cetera so far as we know are not likely to cause EMI problems 3 3 Powered Vehicle Electromagnetic Interference EMI Because EM energy rapidly becomes more intense as one moves closer to the transmitting antenna source the EM fields from hand held radio wave sources transceivers are of special concern It is possible to unintentionally bring high levels of EM energy too close to the powered vehicle s control system while using these devices This can affect your powered vehicle s movement and braking Therefore the warnings listed below are recommended to prevent possible interference with the control system of the powered vehicle 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 release or powered vehicle movement which could result In serious injury 3 4 1 Do not operate hand held transceivers receivers such as citizens band CB radios or turn ON personal communication devices such as cellular phones while the powered vehicle is turned ON 3 4 2 Be aware of nearby transmitters such as radio or TV stations and try to stay away from them 3 4 3 If unintended movement or brake release occurs turn the powered vehi
39. l use or battery life will be reduced As a general rule recharge batteries as frequently as possible to assure the longest possible life and to minimize required charging time Plan to recharge them when use of the powered wheelchair is not anticipated N WARNING Keep your wheelchair away from flammable objects while charging as it may lead to fire or explosion of the battery When the batteryies are charged they may produce hydrogen Therefore do not smoke while charging and charge in a well ventilated area Never connect or disconnect the plug cord with wet hands or if the plug cord is wet to avoid possible electric shock Never attempt to recharge the batteries by attaching cables directly to the battery terminals or clamps DO NOT jump start your wheelchair Do NOT attempt to recharge the batteries while the powered wheelchair is in operation 6 4 Charger The battery charger supplied by Karma is for indoor use only it must be protected from moisture and external heat source 35 Before charging make sure to set the 115V lt gt 230V switch to match the local AC voltage If the switch is improperly set to a lower or higher voltage position it will cause damage to the charger and change the 115V lt gt 230V switch settings only when charger is disconnected from AC line voltage The fan inside the charger will start to work when you turn on the charger for 8A charger will start to work as the temperature
40. lways 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 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 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 amp INTENDED USE Karma MGN Series are classified as a class B mobility product for indoor and outdoor use It is designed for an individual with mobility disabilities This wheelchair is suitable for one single user up to 140 kg in weight It also VII has an extremely durable aluminum and iron frame with safe accessories that provides consistant performance even in dramatic extremes of temperature neither the user nor the attendant need to touch any metal parts In normal use Check with your local government as to legislation pertaining to mobility vehicles to assure your legal requirements to drive on public roads have
41. move his her powered wheelchair from a rainstorm and retain operation However the MGN series is not designed for usage in rain or storms or under other circumstances where it may be exposed to high levels of moisture such as deep pools of water pressure washing of the chair leaving the chair in moist areas such as bathrooms V Direct exposure to rain or dampness could cause the powered wheelchair to malfunction electrically and mechanically and may cause the powered wheelchair to prematurely rust Q Salt water can be particularly damaging to the wheelchair components and electrical circuits causing rust or damage Do not use the chair if the joystick rubber boot is damaged in any way as moisture can damage the control system Should your chair should get wet please dry it as soon as possible to help avoid any damage STAI RWAYS Caution DO NOT attempt to move an occupied i powered wheelchair between floors using a stairway See Figure 1 Use an elevator to move an occupied Figure 1 powered wheelchair between floors When it s necessary to mov the chair between floors by means of a stairway the occupant MUST be moved and transported independently of the powered wheelchair Extreme caution is advised when it is necessary to move an UNOCCUPIED powered wheelchair up or down stairs Karma recommends disassembling the wheelchair and transporting the components independently up or down stairs Make sure to u
42. ms and 41 poisoning local water resources Improper disposal of batteries may also cause injury to unsuspecting others that come in contact with them If you come in contact with fluids or corroded powder from a battery rinse with water and contact 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 amp Recycling for more information CE SUGGESTION If necessary or if you have any question in the above procedures ask for help from your KARMA wheelchair dealer for cleaning and replacing the batteries 42 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 Inspection Content Is the Joystick loose and or making noise Can the joystick be turned left and right smoothly Can the speed buttons be adjusted freely and do they function well Joystick Does the wheelchair stop when the joystick is released completely Controller Does it light up when the power is ON s there enough power for your trip Does the horn work well Is there any abnormal noise Motor Does the electromagnetic brake work properly Freewheel Mode Do the freewheel levers work properly Does the driver s
43. nutes to make sure the batteries are fully charged before going on a long journey In wintertime the batteries may respond slowly and the drive range may also be reduced You must store your wheelchair indoors above freezing temperatures 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 50 of what brand new batteries would offer it s time to replace them with new batteries Otherwise the batteries may die unexpectedly leaving you in a possibly precarious situation The drive range will be shortened when driving frequently on slopes or uneven ground or over curb as this consumes more battery power 5 2 13 Freewheel Lever and Running Brake Lever option The MGN series is supplied with a freewheel lever device to allow manual pushing of the powered wheelchair if required The freewheel lever is at the axle of the rear wheels 5 2 13 1 Freewheel Mode Push the lever of both of motors downwards to the lowest position The wheelchair will now roll freely See Figure 5 3A 5 2 13 2 Drive Mode Pull the lever of both of motors upwards to the upmost 18 position then the wheelchair can be driven by motor power See Figure 5 3B If either side of the freewheel levers is not pulled back to the dri
44. o avoid any short circuit Figure 6 15 6 7 1 13 Hold the rear battery and slightly pull it out 6 7 1 14 Place the rear battery on the ground Put aside the wires detached from the front battery and keep them away from touching the terminals of the batteries Figure 6 16 6 7 2 Load the Batteries Load the batteries by reversing the procedures of Section 6 7 1 Remove the Batteries 6 7 2 1 Load the Rear Battery 6 7 2 1 1 Load the rear battery back into the battery box Figure 6 15 Connect the red wire marked with A with the positive terminal the RED end Connect the black wire also marked with A with the negative terminal the BLACK end Make sure the terminals are properly connected 6 7 2 1 2 Adjust the strap first to so that the remaining end of the strap is not protruding out of the battery box Figure 6 14 6 7 2 1 3 Fixate the wires and the battery by pulling firmly on the battery strap Fasten the strap firmly Figure 6 14 6 7 2 1 4 Re tighten the screws on the rear cover Figure 6 11 amp 6 12 6 7 2 2 Load the front battery 6 7 2 2 1 Load the battery back into the battery box Figure 6 8 Connect the red wire marked with A with the positive terminal the red end Connect the black wire also marked with A with the negative terminal the black end Make sure the terminals are properly connected 6 7 2 2 2 Adjust the strap first to so that the remaining end of the strap is not protruding out of th
45. ol system beeps 5 2 2 2 3 Deflect the joystick in reverse until the control system beeps 5 2 2 2 4 Release the Joystick there will be a long beep 5 2 2 2 5 The wheelchair is now unlocked 5 2 3 Adjusting the Driving Speed The user can adjust the wheelchair s top speed to suit their preferences and environment The currently selected top speed is shown on the Speedometer and can be adjusted using the Increase Speed and Decrease Speed buttons In the 5 speed mode pressing the Increase Speed and Decrease Speed buttons steps between one of five top speeds 2096 to 10096 In the fine adjusting mode pressing and holding the Increase Speed Decrease Speed Button ramps the top Speed up down in 15 fine steps 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 performacne Shoud the setting be adjusted due to medical needs the adjustment should be made by KARMA dealers Do not change or adjust the wiring layout of the chair for your safety Please slow down your speed when using it indoor 5 2 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 Scale Speed Equivalencies and Recommended Circumstances Speed equivalent to walking slowly on foot 1 2 On
46. om your wheelchair s batteries 2 12 Ramps Inclines and Drops 2 12 1 Do not drive onto a steep ramp Refer to Safe Slope in Section 10 SPECIFICATIONS for your wheelchair s maximum climbing angle 2 12 2 When climbing up to an inclined road please set the speed higher than the medium speed and drive carefully Figure 2 3 2 12 3 When going down an inclined road set the speed to 1 and never use reverse 2 12 4 Do not drive on a road with many bumps and holes close to each other such as potholes or washboard roads Figure 2 4 2 12 5 Do not make sudden turns when driving on gravel roads or ramps 2 12 6 The maximum obstacle climbing ability is 6 cm for the MGN series Exceeding this obstacle height will damage your wheelchair and void your warranty Figure 2 5 2 12 7 When negotiating an obstacle please slow down Put your seat into the full upright position and approach it head on perpendicular 2 12 8 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 12 9 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 2 12 10 Again descending obstacles should be done perpendicularly Figure 2 6 2 12 11 Karma does not design wheelchairs to take jumps over or off obstacles Doing so will void your warranty warnine
47. on pedestrian areas such as the sidewalk Never drive the wheelchair on the highway 2 2 3 Be aware of other vehicles when crossing all roads 2 2 4 Be extremely cautious when driving your wheelchair in heavy traffic or the shopping mall 2 2 5 DO NOT drive your wheelchair when you feel tired or consume alcohol 2 2 6 Please do not drive your wheelchair at night 2 2 7 Please follow pedestrian traffic lights and comply with the traffic regulation 2 3 Practice Driving 2 3 1 Before you are familiar with the operation of your wheelchair please practice in a wide and open area like a park When you drive the wheelchair for the first time do not set out alone and make sure that you have assistance close by if you need help 2 3 2 To avoid falling off your wheelchair please practice all kinds of driving 2 motions such as accelerating stopping turning reversing and going up and down ramps 2 3 3 Please set the soeed to medium when you first start practicing 2 3 4 Be sure you are able to control and operate your wheelchair easily and confidently before you set the speed higher 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 Max User Weight in Section 10 SPECIFICATIONS 2 6
48. orted in any vehicle while seated in the wheelchair In the case of accident or a sudden stop the user could be thrown from the wheelchair and get injured The suggested solution is to transfer the user from the wheelchair into a normal seat of the vehicle and to securely stow the wheelchair in a separate compartment DO NOT touch the surface of motors It could be hot Q Store your chair in a clean dry area If you fail to do so parts may rust or corrode The product meets all the requirements of ISO 7176 14 Q The force necessary to operate the freewheel lever is less than 60N Q We estimate a life expectancy of five years for the product provide it is used strict accordance with the intended use as set out in this document and all maintenance and service requirements are met The estimated life expectancy can be exceeded if the products is carefully used and properly maintained The life expectancy can be reduced by extreme or incorrect usage RAMPS DO NOT climb go up or down ramps or traverse slopes greater than the safe climbing angle for your model specified in Section 10 Specifications When negotiating ramps if the joystick is released while moving forward the powered wheelchair will roll backwards approximately one foot before the brake engages If the joystick is released while in reverse the powered wheelchair will roll backwards approximately two and a half feet before the brake engages Be sure to re
49. prevent it from being damaged or pulled when the actuator is operated between the uppermost position and the lowermost positon Figure 5 37 5 3 12 10 Take the tilt actuator and the fixing bracket out of the package Insert part D into the hole on the rod of the tilt actuator Insert part B into the hole of part D in order to fix the tilt actuator on the fixing bracket Figure 5 38 28 A Part D shall be inserted into to the lower hole SS EE Do not insert part D into to the upper hole Figure 5 38 5 3 12 11 Cut the tie which is used to fasten the seat frame and the fixing base before installing the fixing bracket in the fixing base Figure 5 39 5 3 12 12 Use part E to fasten fixing bracket on the seat frame There are four sets of screws and nuts Two sets are used for either side Figure 5 40 Figure 5 39 29 he VE Ge BR Figure 5 40 5 3 12 13 Insert part A into the hole on the base of the tilt actuator Insert part B into the hole of part A in order to fix the tilt actuator on the seat frame Figure 5 41 5 3 12 14 Connect the connector of the tilt actuator to the connector fixed on the right side of the seat frame Figure 5 42 Figure 5 41 Figure 5 42 5 3 12 15 Put the rear part of the seat assembly on the interface plate Figure 5 43 d Sa b A al s pe EN Figure 5 44 30 5 3 12 16 Push the seat backwards and ensure the fixing pins on the in
50. rallel swing away 2 Hand Bar 3 Lighting controller 8 2 MGN Captain Seat 1 Hand Bar 2 Lighting 48 9 TROUBLESHOOTING Trouble or Problems with Your Wheelchair You can inspect the following before taking your wheelchair to a KARMA wheelchair dealer Checking Points and Corrective Action Is the power turned OFF Turn ON the power Do the batteries still have power Is the battery indicator light not on My wheelchair Charge the batteries does not start l Is the charger plugged into the wheelchair 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 49 9 1 VRII Controller Battery amp Diagnostics Indicator The following table indicates what the gauge will display for any given state The battery needs Check the connections to Ge charging orthereisa the battery If the bad connection to the connections are good try battery charging the battery ENT Ru has a bad connection the left hand motor The left hand motor Connect your service EM has a short circuit to a agent battery connection om me EE ET has a bad connection the left hand motor The left hand motor Connect your service 5 signals bas a short circuit toa agent battery connection The wheelchair Is Please remove the charger being prevented f
51. rom 6 signals J P driving by an external signal A Joystick fault is Make sure that the joystick 7 signals S SS indicated is in the center position A joystick fault is Make sure that all e 8 signals indicated connections are secure The parking brakes Check the parking brake have a bad and motor connections and connection make sure all connections are secure Check the battery connections the control system 50 A communication fault Make sure that joystick Is indicated cable is securely connected and not damaged 7 signals S An actuator trip Is If more than one actuator is 8 signals indicated fitted check which actuator A is not working correctly Check the actuator wiring 51 1 cm 0 5 kg MGN LI I D O 2 El T O m 2 Y u C gt ES O Z Un Sling Seat with pelvic belt 430mm 17 510mm 20 410 430 460mm 16 17 18inch 480mm 19 550mm w cushion 510mm 430mm 480mm 1 11 0 65 0 45 170mm 240mm the range of 250mm 25bmm 270mm adjustable height is 70mm 3 positions 390mm 510mm 390mm 520mm f Powered Tilt 5 25 Manual Manual Powered Recline 0 32 Recline 0 65 Recline 0 45 6 Wheels Suspension DC 300W 2P Max Output 550W Optional 450W 4P Max Captain Seat with pelvic belt o Wi Lol wim Lol Lo D CU D CD O D D LC 3 O IO o YM o zu E P F io biiz i I Qu ou Oo Qa D EM ot
52. se ONLY secure non detachable parts on each component for hand hold supports DO NOT attempt to lift a powered 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 ESCALATOR e DO NOT use an escalator to move a powered wheelchair between floors Serious bodily injury and damage to the wheelchair may occur YOU AND YOUR KARMA SERVICE PROVIDER e No tools are required for assembly Your wheelchair should be assembled by VI 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 done 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 dealer for repair and or replacement Please only use parts authorized by karma Use of parts that are not authorized by Karma will void 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 A
53. seat recline if applicable Do the seat angle adjustment knobs or buttons work Driver s Seat properly Does the surface of the seat remain or break Tires Are there any cracks or other damage to the tires Check the tire tread depth and air pressure Is there any abnormal motor noise Except the joystick control panel can be operate by the occupant other operations sould be carried out by an assistant Anything wheelchair related that requires tools should be done by your authorized Karma service provider 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 after purchasing A maintenance service fee may apply CE SUGGESTION Even if you don t use the wheelchair for a long time the wheelchair should still be maintained regularly You should clean your wheelchair inside and out regularly to keep it beautiful and safe I Inspection A Adjustment A Repair 3 Replacement T Tightening L Add Oil Item Period Moving Parts Refer to Section 7 7 Joystick Control Unit Power Module Controller Buttons re Connection to Been Damage to the Electrical Charging Function and LED Light Fan Functions Properly if applicable Ch Driver s Recl
54. terface plate are properly seated in the slots under the seat frame Figure 5 44 5 3 12 17 Use part F to fix seat frame Make sure the two screws are properly tightened Figure 5 45 y ke ern GUHA v fee CR WWW im ey Cu Figure 5 45 5 3 12 18 Connect cables of tilt actuator recline actuator speed limitation angle limitation and the controller which are under the seat Figure 5 46 Figure 5 46 5 3 12 19 Use part G and H to fasten the seat plate on the seat frame Figure 5 47 31 Figure 5 47 5 3 12 20 Reinstall new version of parameters of the controller 5 3 12 21 Drive the wheelchair when the seat Is reclined to the lowermost position If the wheelchair is inhibited from driving please adjust the switch Figure 5 48 In some situations it could be not safe to recline or tilt the seat when driving on a slope For safety the switch is used to inhibit the user from reclining or tilting the seat when driving on the slope Loosen screws and adjust the switch upwards Al 49 C fi Figure 5 48 WARNING After completing this installation do operate the wheelchair to assure it works without malfunctions 5 3 14 Captain Seat Adjustment Adjust the location of the seat according to the following table for different user s weight 5 3 14 1 Under the seat there are four screws which are used to fix the seat Loosen them to adjust the seat Figur
55. the battery charger and you choose the 33 correct input voltage for battery charger 6 2 Charge the Batteries If Any of the Following Conditions Occurs 6 2 1 You have used your wheelchair for more than an hour continuously 6 2 2 You ve used more than one quarter of the total charge 6 2 3 When you haven t used the wheelchair for more than two weeks 6 2 4 If the current charge is not enough to reach your final destination 6 3 Be Sure to Precisely Follow the Procedures Listed Below 6 3 1 Turn the wheelchair OFF 6 3 2 Connect the charger s cord to a power outlet 6 3 3 Then connect the charger s round plug Figure 6 1 to the charging socket Figure 6 2 6 3 4 The orange LED will light up as soon as the charging starts The charging time is at least 8 hours but it could be as long as 12 hours depending on the status of the batteries and the temperature 6 3 5 The orange LED will change to green when the charging is completed 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 CE 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 used without being fully charged Therefore be sure to always charge the batteries fully Always complete the charging when the LED light turns green NEVER stop charging before it is completed
56. there is a person on the wheelchair or the rear wheels are not set to the freewheel mode and having its structure inspected 57 12 5 10 Do not drive a wheelchair that is older than 10 years without having its structure inspected 12 6 The Responsibilities of the User The following items are the responsibility of the user 12 6 1 Proper use of the vehicle in accordance with this Owner s Manual 12 6 2 Performance of the daily inspections 12 6 3 Performance of the regular maintenance recommended by KARMA and 12 6 4 Keep a record of vehicle inspection and maintenance in the back of this Owner s Manual 12 7 Warranty Effectiveness The warranty form must be completely filled out and stamped by the 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 58 Warranty Form You may photocopy this from ene 0 pee 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 to let us know what you think of your wheelchair Thank you and enjoy 59 National agent Sold and serviced by KARMA MEDICAL PRODUCTS CO LTD Http www KarmaMedical com
57. troller Joystick 6 Middle Wheel 11 Charger Socket 5 OPERATION Except the joystick control panel can be operate by the occupant other operations sould be carried out by an assistant Anything wheelchair related that requires tools should be done by your authorized Karma service provider 5 1 Controller Cable Tie Location 5 1 1 The controller for the MGN 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 please refer to the below figure for the locations to fasten the cable ties and follow the instructions 5 1 2 1 At Section A see the figure below loosen the cable and leave some of the cable hanging because it facilitates the armrest height adjustment 5 1 2 2 At Section B see the figure below cross the cable tie around the screw It provides better fixation and keeps the cable tie from sliding out of place 5 1 2 3 The other areas circled also indicates the cable tie locations Controller Cable Tie Locations 13 The controller cable must be fixed as instructed above otherwise the cable could be damaged and cause malfunction of the wheelchair 5 2 How to Operate Your Wheelchair Control Panel With Lighting Control No Actulator With Actulators MGN Control Panel Figure 5 1 MGN Control Panel Figure 5 2 Battery Gauge 9 Right T
58. ure NOT to spray the vehicle with water as not to damage the electronic components and PCB circuit board 7 4 3 Please clean the vehicle by wiping it with either a dry or moist cloth 7 4 4 Please take the vehicle to an authorized KARMA wheelchair dealer for repairs and adjustments Improper adjustments could lead to wheelchair malfunction or an accident 7 4 5 Please use a soft and dry cloth to keep your wheelchair clean Use moderate or mild detergent to clean the wheelchair if necessary CE SUGGESTION Do not directly spray water on your wheelchair to wash it as this could lead to a malfunction in the electric system Do not use gasoline solvents or other abrasive solutions the casing may become deformed or damaged Before performing any maintenance be sure to turn the power OFF and unplug the charger if connected DO NOT over tighten any hardware This could cause damage to the frame and hardware 46 Cl WARNING After ANY adjustments repair or service and BEFORE use make sure that all hardware is tightened securely otherwise injury or damage may occur 7 5 Suggested Maintenance Procedures 7 5 1 Before using the powered wheelchair make sure all nuts and bolts are 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
59. urn Signal Button ON OFF Button 10 Hazards Indicator Headlight Taillight Indicator 11 Hazards Button Horn Button 12 Speed Decrease Button Headlight Taillight Button 13 Left Turn Signal Indicator Speed Indicator 14 Left Turn Signal Button Speed Increase Button 15 Seat Function Button Right Turn Signal Indicator 16 Tilt and Recline Indicators CON DMN BP WN LE 5 2 1 Power ON OFF Press the power button Be sure not to touch the joystick while turning on the controller Your battery amp diagnostics indicator should light up See Figure 5 1 5 2 5 2 2 Locking Unlocking the Wheelchair The VR2 control system can be locked to prevent unauthorized use The 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 5 2 2 1 3 Deflect the joystick forwards until the control system beeps 5 2 2 1 4 Deflect the joystick in reverse until the control system beeps 5 2 2 1 5 Release the Joystick there will be a long beep 5 2 2 1 6 The wheelchair is now locked 5 2 2 2 To unlock the wheelchair 5 2 2 2 1 Use the on off button to switch the control system on The maximum speed profile indicator will be rippling up and down 5 2 2 2 2 Deflect the joystick forwards until the contr
60. ve mode posotion an error will shown on the the VRII Controller indicator Please refer to section 9 1 for information Figure 5 3C e Figure 5 3A Figure 5 3B Figure 5 3C Always ensure that the wheelchair is in Drive Mode before using the wheelchair i e Before turning on the controller When the wheelchair is in Freewheel Mode make sure that there s an attendent that can offer assistance 5 2 13 3 If the powered wheelchair is in freewheel mode runnig brake levers can be used to slow down the speed Be sure that both running Figure 5 4 Q For safety do not operate runnig brake levers to stop the wheelchair when it is in drive mode Release the joystick and the electromagnetic brake will stop the wheelchair 5 2 14 Tires The middle wheels and the casters are pneumatic tires Please refer to 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 19 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 pull the swing away lever See Figure 5 5 then you can swing away and or detach the footrests Figure 5 6 It can make transferring in and out of the wheelchair easier MGN series can also be mounted with other types of KARMA footrests E e n A 3 E NI 3 4 5 13 Figure 5 5 Figure 5 6 Figure

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