Drive Medical Design Mobility Aid 2850-18 User's Manual
Contents
1. can be driven by motors and electromagnetic brake works when engaged 2 Propelling Make sure the power is off turn the clutch lever to disengaged position and let the levers vertical to the drive wheels Then it is ready to push the power wheelchair by hand DRIVE PUSH A N Warning Be sure to switch off the power before switching the clutch levers and keep away from others and children For user s safety do not leave alone in the power wheelchair when the clutch levers are in the disengaged position OPERATION 4 Battery Charger and Battery Charging Be sure to have the batteries completely charged before using the power wheelchair especially for long distance driving Check to see if the power is low according to the power indicator on controller A Warning Do NOT expose batteries to direct sunshine or close to thermal heat sources Do NOT remove the batteries of the power wheelchair before unplugging Do NOT switch on the power while charging the batteries Have the battery charger stowed after charging Follow up these instructions to charge the battery 1 Take out the battery charger plug in the round shape connecter Fig 18 1 to the socket on joystick Fig 18 2 have the cable cord connected to AC socket and switch on the battery charger for power charging Power cord Fig 18 2 The battery charging usually takes 8 to 10 hours in case of using original battery charger depending on the battery2. operational condition 2 Terrain 1 Avoid driving in traffic 2 Driving on road instead of sidewalk pavement is not recommended 3 Do NOT drive on grass sand mud gravel ice and other slippery terrains 4 DO NOT drive outdoors in fog rain snowy or wet terrain 3 Slope 1 Do NOT drive on slope sliding or declining terrains 2 Be sure to slow the speed when coming down an incline or hill lowest speed is recommended 3 Do NOT drive on slope over 6 degrees at any time 4 Be sure to keep wheels in vertical position against curbs or stairs when crossing 5 Keep both clutch levers in the engaged position parallel to the drive wheels when climbing on slopes When the motor levers are in the disengaged position Fig 5 2 the vehicle cannot be operated by the controller Fig 5 1 DRIVE Fig 5 2 PROPEL CAUTIONS BEFORE USE 4 Attendant a Make sure the user sits in the power wheelchair and have the user s feet on the footplate b Keep the motor lever at engaged position Fig 5 1 to ensure braking when the power wheelchair 1s powered off 5 Other a When the wheelchair s power is in the ON position DO NOT use a cell mobile phone or any wireless device to avoid possible interference to controller by electro feedback Also keep away from high voltage or radio transmitter Be sure to switch off the power wheelchair and ask for help in case of abnormal movement resulting from unexpected electro interferen
3. the wheelchair seat to reset the overload breaker 4 The fault diagnostics of the controller 5 The power chair cannot be moved while charging the batteries 27 TRANSPORTATION amp STORAGE 1 Transportation Keep the clutch levers at disengaged position from possible sliding damage when transporting the power wheelchair The clutch levers should be parallel to the drive wheel and the power must be switched off Fix the wheels from moving if necessary when transportation AN Warning To avoid any damage to the car or chair be sure to secure this product properly 2 Storage a Keep the power wheelchair stored in an area of good air circulation b Keep the power wheelchair away from dampness or high humidity for the sake of the electronic devices c Disconnect the battery cables in case of long term storage 28 MAINTENANCE 1 Cleaning and Check up a Cleaning Use soft cleansers chemicals to clean the power wheelchair Do NOT use caustic cleansers chemicals Wipe shrouds and tires with clean and soft fabrics b Battery Regular battery charging is highly recommended to keep power output performance and save battery hours Please refer to V 10 2 Maintenance and Controller check Maintenance and Controller Check routine controller signal metaphor In case of malfunction or breakdown while in use switch off the power immediately and check out the problem such as completely out of power or the powe
4. D STORAGE 1 Transportation 2 Storage MAINTENANCE 1 Cleaning and Check Up 2 Maintenance and Controller self check WARRANTY 10 14 17 29 FORWARD Electromagnetic emissions information The Trident is intended for use in the electromagnetic environment specified below The customer of the Trident should assure that it is used in such an environment The Trident uses RF energy only for its internal function Therefore its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment The Trident is suitable for use in all establishments CISPR 11 including domestic establishments and those directly Harmonic emissions Not applicable connected to the public low voltage power supply network IEC 61000 3 2 that supplies buildings used for domestic purposes Voltage fluctuations Not applicable flicker emissions IEC 61000 3 3 FORWARD Guidance and manufacturer s declaration electromagnetic emissions information The Trident Image Intensifier is intended for use in the electromagnetic environment specified below The customer or the user of the Trident Image Intensifier should a
5. Short circuit on right hand 5 Flash l Contact your dealer side motor Needs Battery Charging or Connection problem 6 Flash Perhaps in battery charging remove the battery charger Make sure that the joystick is in the center 7 Flash Joystick Breakdown position before switching on the control system Controller out of order Make sure that all connections are secure Electromagnetic Make sure the control system connections 9 Flash Brakes Problem are secure 0 Flash Battery Cable connecting Check the battery connections 26 OPERATION 9 Operation 1 Speed Adjustment Push the speed increase button for speeding up and the decrease button for slowing down 2 Brake Keep the joystick in neutral position the brake should be applied consequently when moving the brake will be applied automatically with a click sound when joystick is released 3 Forward Backward Turning The power chair moves according to the direction of joystick at user s control such as push to move forward pull to move backward turn right to move to right side turn left to move left side 10 Security Function 1 The forward backward turn speed acceleration and deceleration can be programmable 2 Thermal overload protection 3 Current overload protection 1 Do not load over 300Ibs to avoid over loading electric current 2 Over 50A current would cause the overload break 3 While over loading please press the overload button under
6. TRIDENT POWER WHEELCHAIR drive Owner s Operation Manual MODEL s 2850 18 amp 2850 20 Read all precautions and instructions in this manual before using this equipment Save this manual for future reference CONTENTS FORWARD PRODUCT DIRECTION SPECIFICATION CAUTIONS BEFORE USE 1 Driving 2 Terrain 3 Slope 4 Attendant 5 Other UNPACKING amp ASSEMBLY 22 2 22 so nnn cscs nce ccn nnn ADJUSTMENT 1 Headrest height adjustment 2 Armrest Height Adjustment 3 Back angle adjustment 4 Retractable Joystick 5 Footplate height adjustment OPERATION 1 Sit On 2 Get Up 3 Clutch 4 Battery Charger and Battery Charging 5 Controller 6 Take off the battery cases 7 Wiring diagram 8 Flash code 9 Operation 10 Security Function TRANSPORTATION AN
7. age and power volume left in batteries before charging For best power output new batteries are recommended to be charged 24 hours at initial usage 2 Switch off the battery charger disconnect plugs connectors from sockets 3 To keep the batteries working life as long as possible regular battery charging everyday is recommended Weekly battery charging is recommended for long term periods between use or storage 4 Battery damage could be dangerous Contact your dealer to change batteries Both batteries are designed to be changed simultaneously Changing only one battery will cause a power imbalance and consequently jeopardize the new one Warning Power wheelchairs use hermetically sealed airtight lead acid battery For user s AN convenience there is no need to add water or any liquid therefore DO NOT open batteries under any circumstances otherwise batteries will absolutely be out of warranty and unable to use Make sure of the battery charger is the original Contact your dealer in case of any battery questions or problems OPERATION 5 Controller Controller Description To Move Forward To Move Right Fal On off button Battery level DQ me indicator Maximum ca gt i Horn button To Move speed profile P indicator Backward Speed profile _ Speed profile Joystick decrease button Increase button 1 Power Switch Press the power button on joystick both power indicator and speed indicator s
8. attery cases Battery Case Velcro 6 3 Disconnect the battery cable and control cable shown in Fig 20 1 6 4 Pull out the battery cases Fig 20 2 Circuit breaker gt Control Module Control Cable Fig 20 1 Fig 20 2 20 OPERATION AN CHANGING THE BATTERY 3 1 Open the Velcro above the battery case cover TE y 4 1 Take off the case lid Use the cross screw driver loosens the screw of battery connecting wires then take out the batteries 21 OPERATION A Install the battery cases Reverse the steps of taking off batteries l 1 Put the new Batteries into the battery cases Connect the battery wires properly Cover the case lids 2 1 Fasten the Velcro above the case lids 22 OPERATION Install the battery cases Reverse the steps of taking off batteries 1 1 Push the batteries into the power base from rear side Fig 23 1 1 2 Connect the battery cables and control cable shown in Fig 23 2 Note The battery case with circuit breaker should be installed inner side of frame Circuit breaker Control Module Control Cable Fig 23 2 2 Fasten the battery cases by Velcro Connect the joystick cable amp power cable to the control module Battery case Velcro 23 7 Wiring diagram Control system cable connections underside 24 OPERATION 8 Flash code Flash codes indicate the nature of an abnormal conditio
9. ce b Keep the power wheelchair away from dampness or storage under high humidity Wipe off moisture with dry clean with soft fabric as soon as possible c Be sure to pay attention to the warnings such as weight capacity warning sticker on the rear of frame shown by the following picture keep them clean on the power wheelchair Maximum User Weight 135KG 300LB UNPACKING amp ASSEMBLY PARTS Standard Contains 1 of each of the following e et CELLES 4 JQ J LULU O Q Retractable joystick X 1 PARTS Optional accessories UNPACKING amp ASSEMBLY AN Warning Have two people take care of the seat disassembly and transportation Unpack your power wheelchair where it will be used Be careful not to damage anything during the unpacking process Place your power wheelchair on a level flat surface It is recommended that you place a protective covering on your floor 1 1 Take out the left right armrests assemblies from carton and insert them into the adapters on the back of seat frame as shown in the following picture Tighten them by the knobs Ww amp 2 2 1 Insert the joystick brace into the armrest adaptor and tighten up with knob Use 3 pieces of the cable ties to fix the joystick cable to the armrest tube A UNPACKING amp ASSEMBLY AN Warning Have two people install the seat assembly 3 3 1 Plug in the joystick cable with the control module which is located under t
10. ctromagnetic emissions information The Trident is suitable for use in the electromagnetic environment specified below The customer or the user the Trident should assure that it is used in such an electromagnetic environment IMMUNITY test IEC 60601 Compliance Electromagnetic environment guidance TEST LEVEL level 3 V rms Not applicable Portable and mobile RF communications equipment 150 kHz to 80 MHz should be used no closer to and part of the ME EQUIPMENT or ME SYSTEM including cables than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter Recommended separation distance 3 V m 0 kHz to 25 MHz d 3 5 V1 vP d 3 5 E1 VP 80 MHz to 800 MHz d 7 E1 VP 800 MHzto2 5 GHz where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer and d is the recommended separation distance in metres m Field strengths from fixed RF transmitters as deter mined by an electromagnetic site survey should be less tha the compliance level in each frequency range B Interference may occur in the vicinity of equipmen marked with the following symbol Ko NOTE At 80 MHz and 800 MHz the higher frequency range applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people a Field strengths fr
11. en the safety of the user 7 Climbing a Do NOT drive on any slope over 12 degree otherwise the wheels might consequently get off ground even though there are anti tippers on the power wheelchair b Medium speed drive is recommended for best maneuverability high speed makes the power wheelchair difficult to control and low speed will cause the danger of motors over heat and consequently automatic shut down by power currency overload protection of controller s self monitoring system c Do NOT make U turn or reversing when climbing 8 Descending a Do NOT drive on any slope over 12 degree otherwise it might cause a dangerous situation b Be sure to keep half speeded when driving down hill c Do NOT make U turn or reversing when driving down hill An attendant s help is required in case of reversing when down a hill d Be sure to slow down and drive straight when going down a hill Warning Be sure to practice on gentle gradual slopes before driving onto steep ascent Do NOT drive over curbs or stairs or obstacles over 3cm without curb climbers Driving on slopes over 12 degree is prohibited for safety reason 19 OPERATION AN Warning Strap the power wheelchair down firmly during transportation To avoid damages to the car or chair be sure to locate this product properly 6 Take off the battery cases 6 1 Disconnect the joystick cable amp power cable from the control module 6 2 Loosen the Velcro holding the b
12. hat joystick is in neutral before joystick fault turning ON OFF switch on 7 light flashing rapidly 0090000 Possible controller fault A controller fault is indicated Ensure that all Controller connections are secure If problem persists see dealer e 8 light flashing rapidly 9 light flashing rapidly Jas 10 light flashing rapidly o 00000 Possible The park brakes have a bad connection Check the park brake amp park brake motor connections Ensure that controller connections are secure fault If problem persists call dealer Excessive This is usually caused by a poor battery connection Check the voltage controller and battery connections Communication A communication fault is indicated Ensure that hand control cable is securely connected and not damaged 7 lights S flashing rapidly 25 OPERATION goo x An Actuator Trip Joystick Not Centralized Proceed battery charging Check the connections to battery If the connections are good or try charging If it still has problem contact your dealer gt Flash Cable connecting problem on Check the connections to the left hand side motor If 1 left hand side motor still has problem contact your dealer 3 Flash Short circuit on left hand side Coredo eer motor 4 Flash Cable connecting problem on Check the connections to the right hand module If it right hand side motor still has problem contact your dealer
13. he normal warranty period which includes but not limited to the seat assembly or cover tires shroud armrests footplates and lights The above warranty conditions apply to brand new power chairs purchased at the full retail price If you are unsure whether your power chair is covered check with the service agent Under normal circumstances no responsibility will be accepted where the power chair has failed as a direct result of a The power chair part not having been maintained in accordance with the manufacturer s recommendations b Failure to use the manufacturer s specified parts c The power chair or part having been damaged due to neglect accident or improper use d The power chair or part having been altered from the manufacturer s specifications or repairs having been attempted before the service agent is notified Please note your local service agent s contact details in the box below In the event of your power chair requiring attention contact them and give all relevant details so they can act quickly The manufacturer reserves the right to alter without notices any weights measurements or other technical data shown in this manual All figures measurements and capacities shown in this manual are approximate and do not constitute specifications DRIVE authorized Service Agent Address Tel Postcode
14. he seat frame 4 1 Take the seat frame out from carton Put the seat frame onto the power base Fig 12 1 4 2 Push the seat backward and make sure the pin locks with the fixing bracket on both sides Fig 12 2 Fig 12 1 Fig 12 2 UNPACKING amp ASSEMBLY 5 5 1 Use 2pcs of 15mm screws tighten the seat frame with power frame Optional quick release pins may be used for faster assembly and disassembly fa 15mm X 2 6 1 Insert the headrest braces into the adapters on seat back 6 ADJUSTMENT ADJUSTMENT 1 Headrest height adjustment Depress the button latch adjust the headrest to the proper position 2 Armrest Height Adjustment Height Use Allen Key to release the armrest screws and adjust armrest height maximum up to 1 34 and then fasten the screws Width Loosen the armrest knobs and adjust armrest width and then fasten the knobs Fig 14 1 Flip Up For use s convenience when transit the maximum flip up angle is 90 degree Fig 14 2 Fig 14 1 Fig 14 2 ADJUSTMENT 3 Back angle adjustment Pull up the lever at left side of seat And adjust the back to proper position Range 100 125 4 Retractable Joystick OPTIONAL 1 Pull up the pin from bracket Fig 15 1 2 Swing the joystick to the bottom and insert the pin again into the bracket Fig 15 2 Fig 15 2 Fig 15 1 ADJUSTMENT 5 Footplate height adjustment Loosen
15. hould be on simultaneously showing battery volume and speed status The power wheelchair will fail to drive if you push the joystick before the power indicator flashes return the joystick to the center position and then push it to drive after power indicator flash stops 2 Speed Check Check the speed indicator first more grades means higher speed Lower speed is highly recommended for indoor driving 3 Forwarding Control the drive direction by the joystick As the user s view push joy stick away from user to move forward the farther the faster 4 Reversing Control the drive directions by the joystick As the user s view pull joy stick close to user to move backward the farther the faster However the maximum reversing speed is a half to the maximum forwarding speed 5 Turning Control the drive directions by the joystick As the user s view push joy stick toward right hand side to turn right and push joystick toward left hand side to turn left the farther the faster 6 Electromagnetic Brake Let go of joystick back to center for stop parking by Electromagnetic brake Warning Controllers are all programmed for best performances in different circumstances by A manufacturer before delivery Be sure to contact your dealer or DRIVE MEDICAL technical center to request your unique need by re programming if necessary It is extremely dangerous to modify or re program unofficially it might cause mechanical or electronic errors and threat
16. n directly from the controller fault information Gauge Without the use of any servicing tools the condition can be simply diagnosed PG VR2 controller battery level indicator control system fault diagnostic guide table SYSTEM FAULT CHECK ACTION The battery needs charging or there is a bad connection to the batteries Check the connections to the batteries and the controller power connector If the connections are good try charging the battery The left motor has a bad connection Ensure that the motor is Low battery 1 light flashing rapidly voltage Left motor connected properly and the controller connectors are secure If disconnected problem persists see dealer Check motor brushes The left motor has a short circuit to a battery connection See dealer Check motor brushes 2 light flashing rapidly x Left motor wiring fault 3 light flashing rapidly The right motor has a bad connection Ensure that the motor is Right motor connected properly and the controller connectors are secure If disconnected problem persists see dealer Right motor The right motor has a short circuit to a battery connection See 5 light flashing rapid wiring fault dealer a 6 light flashing rapidly F a The battery charger is preventing the controller from driving the Inhibit active oo wheelchair Disconnect charger from wheelchair Possible A joystick fault is indicated Ensure t
17. om fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be considered If the measured field strength in the location in which the ME EQUIPMENT or ME SYSTEM is used exceeds the applicable RF compliance level above the ME EQUIPMENT or ME SYSTEM should be observed to verify normal operation If abnormal performance is observed additional measures may be necessary such as re orienting or relocating the ME EQUIPMENT or ME SYSTEM b Over the frequency range 150 kHz to 80 MHz field strengths should be Isee than V1 V m FORWARD FORWARD Thank you for choosing the Trident power wheelchair For safety and others please read this user s manual carefully before operation 1 Please read every detail in the manual before operation and maintenance 2 Please carry the user s manual with you for reference and familiarity on how to operate drive this power wheelchair 3 This user s manual is a part of the power wheelchair please keep it with the chair at all times PRODUCT DIRECTION The maximum load capacity is 300 pounds with damper and pneumatic tires to support user weight against vibration from all terrains while driving Be sure to read all instructions carefull
18. r indicator on the controller is not working or loose connecters Contact your dealer immediately in case of failure to resume regain power or any further problem after having connecters plugged in again Warning There is self monitoring installed in the controller to monitor motor performance electromagnetic brakes and the controller itself errors will be indicated by controller signals 29 MAINTENANCE a Maintenance Check Daily weetiy Monty Quan TT Upholsteries Carbon Brush of motor Back to Official Maintenance b Controller Self monitoring When the indicators of the controller blinks it means there are something wrong with the wheelchair This controller can automatically detect the abnormal components such as Motors Magnetic Brakes Batteries Circuits and Controller itself Please advise your dealer the frequency of the indicators blinks c The power chair may be unable to drive in case of a significant error d Some minor errors allow the power wheelchair to drive at low speed e The power wheelchair can return to normal usage when errors are repaired or eliminated f Some other errors may trigger automatic lock up protection please switch off the controller for 5 seconds and switch it on again AN Warning The controller is NOT repairable but by technical specialists Contact your dealer to repair your power wheelchair controller Tire Usage 1 If the ai
19. r pressure is insufficient the tire will be damaged and may cause accident It is necessary to conduct regular checks of tire pressure and make sure it is properly filled Maintain tire pressure at 60 psi 2 Always check 1f the tires are cracking deforming or other obvious corrosion 3 To avoid damages keep the tires away from the sidewalk edge or any obstacles on road 4 If you feel unusual operations or abnormal noises vibrations park vehicle in a safe place as soon as possible and contact your dealer or authorized shop for repairs 30 WARRANTY There is a limited lifetime warranty on your new Trident power chair The warranty covers the power chair for parts only during this period For more detail please see the Warranty Conditions below Warranty Conditions Any work or replacement part installation must be carried out by an authorized Drive dealer service agent To apply the warranty should your power chair require attention please contact your service provider The warranty on your new Trident power chair is as follows a Frame Limited Lifetime Warranty b Electronics 12 months limited warranty c Battery 6 months Note The warranty is not transferable Any replaced parts will be covered by this warranty for the balance of the warranty period on the power chair Parts replaced after the original warranty has expired will by covered by a three months warranty Wearable items will not generally be covered under t
20. ssure that it is used in such an environment IMMUNITY test IEC 60601 Compliance level Electromagnetic environment guidance Test level 6 kV contact 6 kV contact Floors should be wood concrete or ceramic 8 kV air 8 kV air tile If floors are contain synthetic material the relative humidity should be at least 30 Electrical fast 2kV for power Not applicable Mains power quality should be that of a Transient burst Supply lines typical commercial or hospital environment 1kV for input output lines Not applicable Mains power quality should be that of a typical commercial or hospital environment lt 5 UT Mains power quality should be that of a gt 95 dip in U T typical commercial or hospital environment interruptions and for 0 5 cycle If the user of the ME EQUIPMENT or ME voltage variations SYSTEM requires continued operation on power supply 40 U T during power mains interruptions it is input lines 60 dip in U T Not applicable recommended that the ME EQUIPMENT or for 5 cycles ME SYSTEM be powered from an IEC 61000 4 11 uninterruptible power supply or a battery 10 UT 30 dip in U T for 25 cycles lt 5 UT Not applicable Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment NOTE U Tis the a c mains voltage prior to application of the test level FORWARD Guidance and manufacturer s declaration ele
21. the screw by Allen Keys adjust the footplate height according to user s comfort ae ET OPERATION 1 Sitting It is important and necessary to confirm the following instructions for user s safety 1 Be sure to keep the power off power indicate is off as well before the user sits down 2 User may enter from the front or the sides by lifting the arms out of the way 3 Have user s feet rest on footplates 4 Buckle up the safety belt then fasten the belt to proper length upon the user s comfort 5 Switch on the power AN Warning Do NOT stand on footplates when sitting down or getting up from the seat which will cause an unbalanced condition and jeopardize the user s safety Be sure to switch off the power and make sure the motor brake levers are in the engaged position before sitting down or getting up from the seat 2 Standing It is important and necessary to confirm the following instructions for user s safety 1 Move the power wheelchair and user close to destination 2 Be sure to keep the power off power indicate is off as well before the user gets up 3 User gets up by armrest or other supporting method 3 Clutch When the power is off turn the clutch to disengaged position by hand to push the power wheelchair 1 Motor Driving Make sure the power is off turn the clutch lever to the engaged position make the clutch levers heading toward front and parallel to drive wheel the power wheelchair
22. y before attempting to use Being familiar with the product operation and functionality will ensure the safety of operation for users and others Since the Trident power wheelchair consists of delicate electronic devices such as a joystick and controller be careful during transportation and storage Be sure to keep it away from violent collision or high humidity Use a dry fabric to wipe up any moisture SPECIFICATIONS SPECIFICATIONS a a eateries All specifications and designs are subject to change without notice CAUTIONS BEFORE USE CAUTIONS BEFORE USE For the best performance and safe operation read the following instructions 1 Driving 1 Be careful and understand the speed buttons on the control panel Start from slowest level and practice in wide open spaces 2 Do not step directly onto the footplates when entering or exiting from the power wheelchair 3 Make sure user s feet are on footplates while sitting on the power wheelchair and buckle up with arms on armrests 4 Contact your dealer immediately in case of any abnormality or operational issues 5 Drive safely at steady speed DO NOT make sharp or quick turns 6 Be sure to follow the local traffic rules while driving outdoors 7 Keep user s weight including luggage under limit of 300lbs all the time 8 Each power wheelchair is for only one user at a time Overloading the power wheelchair could cause damage to the product or battery and create an unsafe
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