manual-permobil
Contents
1. Used or malfunctioning batteries should be disposed of responsibly in accordance with local recy cling regulations Red cable Black cable je als Red cable KL lt ee iJ The batteries fixing bars and connections 63 X850 User manual Maintenance and repairs Resetting the main fuse battery isolator Z WARNING If the main fuse is triggered there is often a major electrical fault The cause of the fault should be checked carefully before the switch is reset Contact Service in case of doubt The main fuse also functions as a battery isolator but it is called the main fuse in the user manual It is not normally necessary to replace the main fuse as it is automatic and can be reset when it has been triggered It is reset by switching the switch to On Z CAUTION Always switch off the power supply to the control panel before interrupting the power with the main fuse Main fuse in the ON position 64 X850 User manual Maintenance and repairs Replacing fuses for charging actuator lights indicators Fuses for the actuator 15 A and lights indicators 7 5 A are located at the lower edge of the rear of the wheelchair connection box The charging fuse 20 A is located between the right drive motor and the chassis All these fuses are acces sible from the rear of the wheelchair See the illustration AA CAUTION The fuses in the Safe Gate el2. 2 Switch off the power supply using the ON OFF key on the control panel and switch the automatic main fuse to Off 3 Remove the front cover This is fixed with two knobs on the sides and two guide pins at the front Lift the cover up and forwards 4 Remove the rear cover This is fixed with two knobs at the rear Lift the cover up and backwards 5 Remove the batteries fixing bars They are fixed with two knobs each See the illustration Turn the fixing bars backwards without detaching the cables A WARNING Be careful when using metal objects when work ing with batteries A short circuit can easily cause an explosion Always use safety gloves and safety goggles Remember that the batteries are heavy and must be handled with great caution 62 Maintenance and repairs The covers are fixed with two knobs at the rear and one knob on the left and right sides sis without an electric seat lift fixed seat bracket X850 User manual Maintenance and repairs Battery replacement 6 Detach the battery connections Lift the batteries out of the chassis 7 Fit two new batteries Place the batteries with the poles facing the outer sides of the chassis 8 Fit the batteries fixing bars They are fixed with two knobs each See the illustration below 9 Refit the chassis covers On a wheelchair without an electric seat lift refit the seat Switch the automatic main fuse to ON Z CAUTION
3. th OMNES MANUAL Lo X850 Power Wheelchai ir How to contact Permobil Permobil Inc USA 6961 Eastgate Blvd Lebanon TN 37090 USA Phone 800 736 0925 Fax 800 231 3256 Email info permobilusa com Head Office of the Permobil group Permobil AB Box 120 861 23 Timra Sweden Tel 46 60 59 59 00 Fax 46 60 57 52 50 E mail info permobil se Permobil X850 Power Wheelchair Produced and published by Permobil AB Sweden Version no 4 2009 09 Art no 205213 US 0 X850 User manual Contents Important information about the user manual 6 Gemeral ite e EE Technical support Spare parts amp accessories Neier EEN Warranty amp service PrOGUGE AP PlOVal DEE Safety TT Design ee General overview Seat lift seat angle Seat rotation ce ccecceessseceeeececeseeeeceseeeeseeeeseseeeseeeeesineeeess Driving SHOCK absorbers cece cette ceeeee cess ee eeaeeeeeeseaaeeeeeeseeieaeeeetenes Wheels lights reflectors Electronics batteries ccccccceeeeeeeeenseeeeeees Electronics fuses charging socket Control panel design and functions Control panel functions Seat Control Panel s sssseeseeeseeen Joystick menu functions OPEN ATOM EE General driving Driving technique Driving rules Seat lift Ee EE Sat FOLALIOM sieniniai dereen deeg sax testers teas tees Eege Ei iii Brake release Charging batteries
4. 50 x 28 x 36 mm Weight incl batteries and Corpus II seat 400 Ibs Max Datlery EE 13 5 x 6 7 x 9 Wheels Front tyre diMeNnsiOns cccceceeeeeeeeeeeeeceeeeeeeeeeeneeeeeeaes 3 00 x 8 Rear tyre dimensions 3 00 x 10 Rec tyre pressure front rear oo eee cee ceee eee eeeeees 200 250 kPa 2 2 5 bar Performance EL EE 22 31 miles Min turning radius s 66 Min turning circle se 76 Max height of obetaces 4 3 Min clearance under the wheelchair e 3 2 Hill climbing ability esseen 15 degrees Safe slope Ss 10 degrees Sideways Slope Capability 12 degrees Static stability downhill ade Ka Static stability upphill z 20 Static stability sideways st 15 Max speed forwards ccccsscsssssscsecssscssesseesesssesenenes 9 mph SAFE GATE ELECTRONICS SYSTEM Electronics Safe Gate Control panel Safe Gate Batteries Recommended battery type Gel Battery capacity 2x97 Ah Charging time Approximately 11 hours Fuses O Tu 100A Charging USS eee ee eeeee ete eteeeeeee 20A Actuator use iii ninii 15A Fuse for lights indicators ceee 7 5A 67 X850 User manual Troubleshooting Troubleshooting guide The following troubleshooting guide describes a number of faults and events which may occur when you use your wheelchair together with suggested reme dies Note that this guide cannot describe all the problems and events which may
5. Battery voltage indicator Shows the voltage remaining for the batteries from left to right Red Yellow Green Red Yellow Red Fully charged Half charged Charge the batteries A good way of using this indicator is to learn how it works while you are driving Like a fuel gauge in a car it does not show exactly how much fuel is left but it gives you a rough idea so that you can avoid unneces 33 sary stops because the batteries are discharged The indicator shows a more exact value after approximately 1 minute of driving The battery voltage indicator also functions as a fault indicator for the wheelchair s electronics See the service manual for further infor mation X850 User manual Joystick The joystick is used to control the wheelchair s speed forwards and backwards to turn and to brake The speed is directly proportional to the joystick movement little movement low speed big move ment high speed The wheel chair is brought to a controlled stop when you move the joystick back towards the neutral position or let it go The wheelchair is turned by mov ing the joystick to one side or the other Seat Control Panel The wheelchair s Seat Control Panel is fixed to the right or left arm rest behind the control panel The Seat Control Panel is used to control the various options such as the wheel chair s extension seat rotation and back angle The pictures below sho
6. back Also check that the fasten ing points on the transport vehicle are well anchored A defectively fastened chair can cause serious injury to persons in the vehicle and serious damage to the vehicle Use Prohibited in Motor Vehicles Permobil recommends that users NOT be transported in any kind of vehicle while in their wheelchair unless the user is in an approved Permobil wheelchair configuration has secured the wheelchair using a Permolock C and is using a seatbelt attached to the vehicle The only other safe alternative is that users be transferred into factory vehicle seating for transportation and use safety restraints made available by the auto industry The only wheelchair trans portation system Permobil recommends is a Permolock C used in combination with an approved Permobil wheelchair Unless using a Permolock C with an approved Permobil wheelchair never sit in your wheelchair while in a moving vehicle In an accident or sudden stop you may be thrown from the chair and seriously injured or killed Permobil positioning belts are designed to position the user only and will not protect you in your vehicle if you are in an accident X850 User manual Safety rules Safety Instructions Maintenance and Service Carry out only the service and maintenance which are stated in the Owner s Manual All other service and maintenance must be performed by a qualified service technician authorized by Permobil to perform suc
7. circuit can easily cause an explosion Always use safety gloves and safety goggles Remember that the batteries are heavy and must be handled with great caution N CAUTION Used or malfunctioning batteries should be disposed of responsibly in accordance with local recy cling regulations 28 X850 User manual Design and function Electronics Fuses charging socket Main fuse battery isolator This wheelchair is fitted with a 100 A automatic main fuse that can be reset when it has been triggered It also functions as a battery isolator and is controlled ON OFF via a recess in the front of the chassis Fuses The other fuses are located under the rear chassis cover The charging fuse is located in front of the right drive motor This fuse and other fuses are accessible from beneath the chassis Charging socket The charging socket is located on the right side of the chassis Actuator Lights 15A 7 5A Main fuse Fuses Charging socket Always switch off the power supply to the control panel before interrupting the power with the main fuse If the main fuse is triggered there is often a major electrical fault The cause of the fault should be checked carefully before the switch is reset Contact Service in case of doubt Always switch off the power supply to the control panel before changing the charging fuse The battery charger must not be connected when the charging fuse is changed If the chargin
8. ee ie elena et ame Red ee ie Bel een EE MECHER eege ere Maintenance and repairs s TOOIDa BEE General batteries storage EE lal ale EE Wheels E HEEL eeh BET e 65 RECETTE 67 Troubleshooting guide lee X850 User manual Important information about the user manual Important Information about this Owner s Manual We congratulate you on your choice of power wheelchair Our goal is for you to continue to feel satisfied with your choice of both vendor and wheelchair Before you begin using your wheelchair it is important that you read and under stand the content of these operating instructions and in particular the Safety Instructions These operating instructions are primarily intended to acquaint you with the functions and characteristics of the wheelchair and how you can use them in the best manner possible They also contain important safety and maintenance information as well as describing possible problems that can arise while driving the wheelchair Always keep these operating instructions handy in connection with your wheel chair since the need for important information can arise concerning its use safety and maintenance It is also possible to obtain information concerning our products from our home page on the Internet You can find us at www permobil com All information pictures illustrations and specifications are based upon the product information that was available at the time that these operating
9. key On Off This switch is used to start or switch off the wheelchair The start key must be pressed for the wheelchair to work A WARNING Never use the ON OFF key to stop the wheelchair when driving unless there is an emergency There is a risk of the user being ejected from the chair or of the life of the wheelchairs drive components being reduced SC Key switch The key switch must be in place before the wheelchair can be started When the key is removed the wheel chair is locked and cannot be used by unauthorized persons d D Seat lift Switch for moving the seat lift up and down When the seat lift is in opera tion the indication lamp lights up When the seat lift is activated from its lowest position the maximum speed is halved to approximately 4 mph 32 X850 User manual Lights Press the switch to switch on the wheelchair s lights Press the key again to switch off the lights When the lights are on the indication lamp lights up as well Q Indicators Press the right or left arrow to acti vate the wheelchair s indicators The indication lamp on the control flashes as well O O O Design and function l Horn Press the switch to produce a signal to attract attention OOO Speed selector Indicates the maximum speed set for the wheelchair Low 0 3 km h 1 lamp lit up O Medium 0 9 km h 2 lamps lit up OO High 0 14 5 km h 3 lamps lit up MMU e
10. should not be lower than 5 degrees If it is stored at a temperature below 5 degrees there is a higher risk that the battery has not been fully charged when it comes to be used and also a higher risk of corrosion Long term storage The battery may be stored in an unheated room but it should be charged at least once a month for maintenance purposes Z WARNING Be careful when using metal objects when working with batteries A short circuit can easily cause an explosion Always use safety gloves and safety goggles 57 X850 User manual Maintenance and repairs Cleaning Regular care and maintenance will prevent unnecessary wear and damage to your wheelchair The following is general advice recommended by Permobil For severe soiling of the upholstery or damage to the surface finish contact Permobil for information Upholstery cloth vinyl For normal cleaning wash the upholstery with lukewarm water and a mild non abrasive soap Use a soft cloth or brush Before the surface dries wipe off any water soap residues with a clean dry cloth This procedure may be repeated to remove stubborn dirt or stains If necessary the cover may be removed before cleaning See also the washing instructions on the upholstery materials Metal surfaces For normal cleaning it is best to use a soft cloth sponge hot water and a mild detergent Wipe down carefully with a cloth and water and dry off Remove scuff marks from semi matt sur
11. the joystick to the right until the lamp above the indicator keys lights up Then you activate the left indicators by moving the joystick for wards and the right indicators by moving it backwards After any of the indicator functions has been activated Joystick menu will automatically return to the drive position See also Exiting Joystick menu Activation of the seat lift Step forward to the seat lift key To raise the seat lift move the joystick forwards and to lower the seat lift move it backwards Activation of the speed selector Step forward to the speed selector Move the joystick forwards to increase the speed and move it backwards to reduce the speed The speed can be set in three fixed posi tions These are indicated by one two or three lamps being lit If you move the joystick to the right or left without activating any function Joystick menu automatically steps further forwards or backwards through the menu until you let go of the joystick 37 Design and function Activation of indicators SKI eee Es 5 Activation of the seat lift 5 Activation of speed selector X850 User manual Controlling the functions of the Seat Control Panel To control the functions of the extra Seat Control Panel step forwards to the battery voltage indicator The first four LEDs there 3 red and one yellow are used to indicate the functions of the Seat Control Panel The first LED corr
12. the height to tables benches etc This function is controlled from the Control Panel See page 32 If the seat lift is raised from its lowest position the wheelchair s maximum speed forwards is reduced to 4 mph and the maximum speed backwards to 4 km h The seat lift function works only when the wheelchair is stationary Electric extension The distance between the foot plate and the seat on the wheelchair is adjustable by up to 20 cm This function is con trolled from the Seat Control Panel See page 35 Press the upper surface of the symbol to increase the distance between the seat and the front wheels and the lower sur face to reduce it This function works only when the wheelchair is stationary Manual extension settings This is done by adjusting the adjusting rod in the rear to the appropriate position 0 20 cm 46 Operation Max 20cm Extension X850 User manual Operation Seat rotation Seat rotation makes it easier to get into and out of the seat Electric seat rotation Electric seat rotation is controlled from the Seat Control Panel See page 35 It is not possible to drive the wheelchair when the electric seat rotation is activated Manual seat rotation The manual seat rotation has three fixed positions drive position straight forwards and left and right It is released from the fixed positions using the release handle See the illustration It is possible to drive the whee
13. Permobil powered wheelchair Incorrect use may both injure the user and damage the chair In order to reduce these risks you should read the Owner s Manual carefully in particular the safety instructions and their warning texts Throughout this manual the following symbol will be used to note items that have significant importance to safety concerns Please use caution where this symbol appears Z WARNING Please use extreme caution where this warning symbol appears Failure to observe warnings can lead to personal injury and property damage including damage to the wheelchair Permobil is not responsible for personal injuries or property damage resulting from any person s failure to follow the warnings and instructions in this manual Permobil is not responsible for injuries or damage resulting from failure to exer cise good judgment The final selection and purchasing decision about the type of power wheelchair to be used is the responsibility of the wheelchair user and his or her healthcare professional Permobil Inc is not responsible for inappropriate selections of wheelchair models or features or improper fitting of the wheelchair X850 User manual Safety rules Safety Instructions General Your wheelchair was configured specifically for your needs as prescribed by your healthcare provider Consult your healthcare provider before changing the seat position or making any other adjustment Some adjus
14. Safety rules Safety Instructions Safety Circuits Permobil products are equipped with safety circuits Inhibit circuits prevent the wheelchair from driving under certain conditions Speed reduction circuits limit the wheelchair s maximum speed under certain conditions Limit switch circuits limit the wheelchair s functions under certain circumstances Overload protec tion circuits shut the wheelchair off in case of an overload The user should stop using the wheelchair immediately and consult an authorized Permobil dis tributor if any of these circuits should become disabled Any attempt to modify the safety circuits will result in unsafe operation of the wheelchair and could cause the chair to become unstable or uncontrollable Such modifications may also void the wheelchair s warranty Changing Batteries and Fuses The Circuit Breaker must always be in OFF position when batteries and fuses are replaced Observe care in the use of metallic objects when working with batteries A short circuit can easily cause an explosion Always use protective gloves and protective eye glasses Filling Air into tires Check at regular intervals that the wheelchair s tires have the prescribed tire pressure Incorrect tire pressure can cause deteriorating stability and maneu verability The prescribed tire pressure is 29 36 psi 200 250 kPa Note that overfilling causes a risk of explosion 21 X850 User manual Safety rules S
15. afety Instructions Changing Tires Avoid the use of sharp edged tools when working with tires If the wheel bolt is removed for tire service replace it with a new unused part from Permobil and tighten the bolt to the recommended torque Also inspect the drive axle and wheel rim for any damage Damage to either part can cause the wheel bolt to loosen or fracture Permobil recommends that wheel bolts be used only one time Storage The wheelchair and its accessories must always be shut off when they are not being used Always store the wheelchair so that access for unauthorized indi viduals is avoided Never store the wheelchair in a room in which condensation can arise mist or dampness on the surfaces e g in pool areas laundry rooms or similar rooms If you are unsure as to how your wheelchair and its accessories should be properly stored contact your supplier or Permobil for more information Damages malfunctions on the wheelchair and its accessories If you experience that the wheelchair in any manner is not behaving as expect ed or if you suspect that something is wrong Stop driving as soon as possible shut off the wheelchair and contact your service contact or Permobil for more information It s also of greatest importance that Permobil be informed if the wheelchair and its accessories have been subjected to transport damages damages during driving or damages due to another cause as soon as possible after the event T
16. age the powered wheelchair s control system The intensity of the interfering EM energy can be measured in volts per meter V m Each powered wheelchair can resist EMI up to a certain intensity This is called its immunity level The higher the immunity level the greater the protection The immunity level of this powered wheelchair model as shipped with no further modification is 20V m in the range of 26 MHz to 1000 MHz There are a number of sources of relatively intense electromagnetic fields in the everyday environment Some of these sources are obvious and easy to avoid Others are not apparent and exposure is unavoidable However we believe that by following the warnings listed below your risk to EMI will be minimized The sources of radiated EMI can be broadly classified into three types 1 HAND HELD PORTABLE TRANSCEIVERS transmitters receivers with the antenna mounted directly on the transmitting unit Examples includes citizens band CB radios walkie talkie security fire and police transceivers cellular telephones and other personal communication devices NOTE Some cellular telephones and similar devices transmit signals while they are ON even when not being used 2 MEDIUM RANGE MOBILE TRANSCEIVERS such as those used in police cars fire trucks ambulances and taxis These usually have the antenna mounted on the outside of the vehicle 3 LONG RANGE TRANSMITTERS AND TRANSCEIVERS such as commercial broa
17. and or damage to the wheelchair A raised seat lift seat angle back angle changes the center of gravity and increases the risk of tip ping Therefore use these seat functions only on flat surfaces and always drive with great caution and at low speed 42 X850 User manual Operation Driving on side slopes You should always drive on side slopes with great caution Avoid sudden evasive maneuver and never drive so fast that you are unable to control the wheelchair safely without risks You should be extremely careful when driving on side slopes with an uneven surface for example grass gravel sand ice and snow Max 12 A WARNING Do not drive the wheelchair on side slopes steeper than 12 degrees There is a risk of tipping A WARNING A raised seat lift seat angle back angle changes the center of gravity and increases the risk of tip ping Therefore use these seat functions only on flat surfaces and always drive with great caution and at low speed 43 X850 User manual Operation Driving downhill You should always drive downhill at low speed and with great caution Avoid braking suddenly and sudden evasive maneuvers and never drive so fast that you are unable to control the wheelchair safely without risks You should be extremely careful when driving downhill on an uneven sur face for example grass gravel sand ice and snow Safe slope 10 AR Do
18. anual seat rotation Z WARNING The seat rotation must not be used when the wheelchair is on a sloping surface Doing so will make the function hard to maneuver and could result in personal injury and or damage to the wheelchair Seat lift Seat rotation 25 X850 User manual Design and function Driving The wheelchair has a drive pack for each drive wheel The motors regulate the speed and braking A joystick on the control panel sends signals to the elec tronics unit The electronics unit then controls the motors Shock absorbers The rear of the wheelchair is fitted with two shock absorbers that increase com fort when driving on uneven surfaces Electric motor Drive gear Shock g absorber Drive pack and shock absorber 26 X850 User manual Design and function Wheels The wheelchair s wheels have pneumatic tires Lights and reflectors In the standard version the wheelchair is fitted with reflectors at the front and rear and on the sides plus lights and indicators front and rear Front reflectors and lights indicators Rear reflectors and lights indicators Side reflectors 27 X850 User manual Design and function Electronics Batteries The wheelchair s two batteries are located in the chassis and are easily acces sible for maintenance and service Position of the batteries Z WARNING Be careful when using metal objects when working with batteries A short
19. chair in freewheel mode by yourself while seated in it Do not put the wheelchair in freewheel mode while on an incline This could cause the wheelchair to roll on its own causing injury and property damage including damage to the wheelchair X850 User manual Safety rules Safety Instructions Driving on a Loose or Soft Surface When the wheelchair is set to its lowest speed and the batteries are not fully charged driving on certain surfaces for example gravel sand or thick car peting can involve constrained navigability Driving in Darkness Driving in the dark may only be done if your wheelchair is equipped with func tioning lighting in the front and the back or as per the applicable national or local traffic regulations Driving in Extreme Climate Conditions Permobil s wheelchairs are designed to withstand most adverse weather con ditions however to minimize the risk of being caught in difficult situations you should avoid using the wheelchair outdoors during for example severe cold heavy rain or thick snow Also bear in mind that certain surfaces on the wheelchair can be heated up or cooled down in the event of prolonged exposure to intense sunlight or cold respectively X850 User manual Safety rules Safety Instructions Driving with Seat Lift Seat Tilt Backrest Recline Be careful in making sure that nothing gets stuck between the chassis and the seat when the seat lift seat tilt is operat
20. d cast transmitter radio and TV broadcast antenna tower and amateur HAM radios 71 X850 User manual Electromagnetic Interference NOTE Other types of hand held devices such as cordless phones laptop com puters AM FM radios TV sets CD players and casette players and small appli ances such as electric shavers and hair dryers so far we know are not likely to cause EMI problems to your powered wheelchair 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 very close to the powered wheelchair s control system while using these devices This can affect powered wheelchair movement and brak ing Therefore the warnings listed below are recommended to prevent possible interference with the control system of the powered wheelchair 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 wheelchairs and motorized scooters Following the warnings listed below should reduced the chance of unintended wheel lock release or powered wheelchair movement which could result in serious injury Do not operate hand held transceivers transmitters receivers such as citi zens band CB radios or turn ON personal commun
21. during charging After charging has been completed the wheelchair must be switched off and on again with the On Off key on the control panel before it can be driven Z CAUTION CAREFULLY READ THE INSTRUCTIONS SUPPLIED WITH THE CHARGER BEFORE START ING TO CHARGE THE WHEELCHAIR Z CAUTION Switch off the wheelchair with the On Off key on the control panel before charging but ensure that the main fuse is in the ON position Ensure that the charging contact has been fully inserted in the wheelchair s charging socket The wheelchair cannot be driven when the charger is connected Charging socket 51 X850 User manual Transport Transport The wheelchair must only be transported in vehicles approved for this purpose Check that the wheelchair is properly secured and the brakes are not released The wheelchair can be locked in position with loading straps from the transport eyes at the front and rear marked with yellow stickers Anchor the wheelchair with the vehicle s anchoring system and according to the manufacturer s instructions Always check that the fixing points on the transport vehicle are well anchored P Oe 3 312871 Front transport eyes Sticker for transport eyes 52 Rear transport eyes X850 User manual Transport The wheelchair must only be transported in vehicles approved for this purpose Permobil recommends that users are NOT transported in an
22. ectronics may in very special situations break the circuit In these situations a service engineer should carry out an inspection before the fuse may be replaced See the service manual for further information A WARNING Always switch off the power supply to the control panel before changing the charging fuse The battery charger must not be connected when the charging fuse is changed If the charging fuse is triggered there may be problems or faults with batteries the charger charg ing cables or the wheelchair s charging socket The cause of the charging fuse being triggered should be checked carefully before the fuse is changed Le RK 20 A charging we Wo We WC Lee A 7 aa A The fuses are accessible from the rear of the wheelchair 65 X850 User manual Technical specifications Technical specifications The specifications given on the following pages apply only to the Permobil X850 CS For dimensions and weight specifications for each seat see the user manual supplied with it Height 46 Length 50 57 Width 28 Minimum transport dimensions length 50 width 28 height 36 66 X850 User manual Technical specifications DATA General KI Permobil X850 Wheelchair Class isesi aa Cc Dimensions and weight 50 57 i208 Heigbt seccssesseccesacesscssoscasces cesesescecsaceorses secesacensensssseesceeasees 46 Minimum transport dimensions IXWXh
23. ed Operating the seat lift seat tilt back rest recline changes the center of gravity and increases the risk of tipping over Always drive in low speed and only use those seat functions on level ground and not on hills ramps slopes or other inclines Using those seat functions while driving on inclines can lead to personal injury and property damage including damage to the wheelchair Center of Balance The possibility of this wheelchair tipping and the point where this wheelchair will tip forward back or to the side depends on its center of balance Please note that the following factors can affect the wheelchair s center of balance e Elevation of the seat e Height and angle of the seat backrest e Body position or weight distribution Driving on an incline such as a ramp or a hill Use of a backpack or other accessories depending on the amount of weight added If your wheelchair begins to move in an unexpected manner immediately release the joystick to stop the wheelchair Except in an emergency do NOT use the on off button to stop your wheelchair This will cause the wheelchair to stop abruptly and may cause personal injury Fixed Seat Post Adjusting the seat height may only be performed by an authorized service provider See the Service Manual for more information X850 User manual Safety rules Safety Instructions Positioning Belt Permobil positioning belts are designed to position the user only and wil
24. esponds to the left key of the Seat Control Panel The second LED corresponds to the second key from left etc The function is activated by moving the joystick either forwards or backwards Your wheelchair does not need to be fitted with an extra Seat Control Panel for you to use the corresponding functions in Joystick menu Exiting Joystick menu There are two ways of exiting Joystick menu 1 Go to the last menu position Step forward to the position for controlling the Seat Control Panel Continue to move the joystick to the right until all ten LEDs on the battery voltage indicator light up 3 red 4 yellow and 3 green The other indication lamps on the control panel also light up now and you can return to the drive position by moving the joystick forwards You can also switch off the wheelchair by moving the joy stick backwards and holding it in that posi tion for at least 3 seconds 2 Activate the indicator function Step forward to the indicator function and activate the right or left indicators Joystick menu will then be exited and you return to the drive position 38 Design and function Activation of the Seat Control Panel IEN CI permobil 1 Exit Joystick menu ON see M 2 Exit Joystick menu X850 User manual Operation Operation General The wheelchair is designed for use outdoors but can also be driven indoors To facilitate driving indoors your wheelchair can be fitted
25. exceeded The wheelchair s maneuverability and stability can be degraded as a result Environmental Conditions Protect your wheelchair from exposure to any type of moisture including rain snow or wash Exposure to moisture can cause the chair to short circuit catch fire and cause personal injury or property damage Do not operate your wheel chair if it has been exposed to moisture until it has dried completely If any of the shrouds or the joystick boot has cracks or tears they must be replaced immediately Failure to do so can allow moisture to enter the elec tronics and cause personal injury or property damage including fire Do not operate your wheelchair in icy or slippery conditions These conditions can lower the performance and safety of your wheelchair which could lead to an accident personal injury and property damage including damage to the wheelchair NOTE Extreme care should be exercised when using oxygen in close prox imity to electric circuits and other combustible materials Contact your oxygen supplier for instruction in use of oxygen X850 User manual Safety rules Safety Instructions Transport The wheelchair must be transported in or with transport solutions that have been approved for this purpose Check that the wheelchair is properly secured and that the wheel locks are not disengaged The wheelchair can be locked into position by running fastening straps through the brackets at the front and
26. faces with soft wax follow manufactur er s instructions Remove scuff marks and scratches from shiny surfaces using car polish either liquid or paste After polishing apply soft car wax to restore the original surface gloss Plastics For normal cleaning wash plastic surfaces with a soft cloth mild detergent and hot water Rinse thoroughly and dry with a soft cloth Do not use solvents or abrasive kitchen cleaners Checking the seat belts Check the condition of the seat belts regularly in case any damage or worn places have developed A WARNING Never hose the wheelchair down as the electronics may be damaged The wheelchair must always be turned off when being cleaned 58 X850 User manual Maintenance and repairs Wheels Check at regular intervals that the wheelchair s tires have the correct tire pres sure The incorrect tyre pressure may result in lower stability and maneuverabil ity Too low tire pressure also results in abnormal wear and shorter range Therefore check regularly that the tire pressure is 200 250 kPa 2 2 5 bar Filling tyres with air 1 Unscrew and remove the plastic cap on the valve on the tire 2 Connect the compressed air nozzle to the valve and adjust the tire pres sure to the correct level Filling valve 59 X850 User manual Maintenance and repairs Inner tube replacement 1 Chock up the wheelchair so that the wheel turns freely and let out the air 2 Take the ti
27. g fuse is triggered there may be problems or faults with batteries the charger charg ing cables or the wheelchair s charging socket The cause of the charging fuse being triggered should be checked carefully before the fuse is changed 29 X850 User manual Design and function Control panel The control panel consists of a joystick function keys and indication symbols Your wheelchair may also be fitted with a Seat Control Panel connected to the control panel In that case you can choose whether you want to control the elec tric seat functions from the Seat Control Panel or the control panel Overview control panel 1 Lights 6 Horn 2 Indicators 7 Speed selector low medium high 3 Seat lift 8 Joystick 4 On off switch 9 Key switch 5 Battery voltage indicator 10 Seat Control Panel X850 User manual Function keysAndication symbols Design and function On the control panel there are 9 function keys and 3 indication symbols Function keys Lights Left indicators 4 E gt Seat lift up Switch on t J 0 Horn Right indicators Seat lift down Switch off Speed selector Indication lamps COOC O O O MU e Battery voltage indicator Speed indicator AMA Function indication 31 X850 User manual Design and function Panel display for Safe Gate conirol panel Overview panel display 1 0 Start
28. h service on Permobil products During all work on the electrical system of the wheelchair the Circuit Breaker must always be in OFF position To avoid the risk of electric shock use extreme caution when using metal objects while working on the batteries Short circuiting can easily cause an explosion Never perform service on the wheelchair without using protective gloves and goggles Failure to do so can lead to personal injury Do not use parts or accessories not authorized by Permobil Use of unap proved aftermarket accessories and parts may cause changes in the wheel chair which may make the wheelchair unstable or uncontrollable Such use may also void the warranty on the wheelchair Connecting any unapproved electrical or electronic devices to the wheelchair s electrical system can cause damage to the chair and caused the chair to become uncontrollable or drive erratically Such use may also void the warranty The wheelchair is heavy and contains many moving parts which means that the risk of being caught between them is always present Charging of Batteries Charging must be done in a well ventilated room not in a wardrobe or closet Charging must not be done in a bathroom or wet room Only chargers with a max 10 Acharging current average value may be used the RMS value of the charging current must not exceed 12A When the charger is connected the chair must not and cannot be driven 20 X850 User manual
29. h your ability to handle the wheelchair safely 1 Insert the key switch in the control panel 2 Switch on the power by pressing the on off switch 1 on the control panel 3 Set the appropriate speed range by pressing the speed selector until the desired indication lamp lights up for your type of driving It is a good idea to start with a low speed 4 Move the joystick carefully forwards to drive forwards or backwards to reverse 5 The speed of the wheelchair is controlled steplessly by moving the joystick forwards or backwards to different degrees The wheelchair s electronics allow very slow driving over edges You can drive up to the edge and then carefully drive over it 39 X850 User manual Operation Driving technique The control panel s electronics interpret the movements of the joystick and move the wheelchair as intended For normal driving the user needs to employ no complex techniques which is an advantage if the user is inexperienced A good way of starting is quite simply to move the joystick in the direction you want to go The wheelchair then moves in the direction in which the joystick is point ing However always remember to drive as gently as possible and to avoid sudden braking and evasive maneuvers DRIVING FORWARDS TURNING LEFT Q A TURNING RIGHT v DRIVING BACKWARDS A CAUTION Do not take the first test drive on your own The test drive is intended to establish how you and t
30. he wheelchair work together and you may need assistance Before driving check that the brake release lever is in the drive position A WARNING Do not just use the joystick as a support Fast turns and driving on uneven surfaces can interfere with your ability to handle the wheelchair safely If the wheelchair moves in a way that you do not want RELEASE THE JOYSTICK This always makes the wheelchair interrupt the current movement 40 X850 User manual Operation Driving rules Z WARNING Always be aware that high speed and a longer braking distance mean a greater risk of accident Never drive fast at full speed in narrow passages on narrow pavements etc because an incorrect maneuver steering error can lead to a risk of accident Remember that a surface that has a sidewards slope will affect the wheelchair and may make it steer sideways Therefore never drive at full speed on surfaces that has a sidewards slope 41 X850 User manual Operation Driving over obstacles Do not drive the wheelchair over obstacles higher than 4 3 If you drive over higher edges there is a higher risk of tipping and of damage to the wheelchair You should always drive over obstacles with great caution Max 4 3 Do not drive the wheelchair over obstacles higher than 4 3 You should always drive over obsta cles with great caution Failure to follow these safety instructions could result in personal injury
31. here exists a risk that the wheelchair and its accessories can no longer be used in a safe and secure manner 22 X850 User manual Safety rules Safety Instructions Recycling of Batteries Used or broken drive batteries should be taken care of in an environmentally correct manner in accordance with locally applicable recycling directions EMC Requirements The electronics of an electrical wheelchair can be affected by external electro magnetic fields for example from mobile telephones Similarly the electronics of the wheelchair itself can also emit electromagnetic fields that can affect the immediate surroundings for example certain alarm systems in businesses The limit values for Electromagnetic Compatibility EMC with respect to elec trical wheelchairs is set in the harmonized standards for the EU in the Medical Devices Directive No 93 42 EEC Permobil s electronic wheelchair s comply with these limit values Also see Important Information about Electromagnetic Interference EMI on page 71 72 23 X850 User manual Design and function Design amp Function General This wheelchair is an electric rear wheel drive wheelchair for outdoor driving It is intended for people with physical disabilities The wheelchair consists of a chassis and a seat The chassis contains the wheelchair s electronics power supply and drive functions The seat consists of a seat frame seat plate back rest arm
32. ications devices such as cellular phones while the powered wheelchair is turned ON Be aware of nearby transmitters such as radio or TV stations and try to avoid coming close to them If unintended movement or wheel lock release occurs turn the powered wheelchair OFF as soon as it is safe e Be aware that adding accessories or components or modifying the powered wheelchair may make it more susceptible to EMI NOTE There is no easy way to evaluate their effect on the overall immunity of the powered wheelchair Report all incidents of unintended movement or wheel lock release to the powered wheelchair manufacturer and note whether there is a radio wave source near by 72 Article no 205213 US 0
33. ift See page 32 The wheelchair cannot be charged Main fuse switched to OFF position after for example battery replacement Charging fuse triggered for example on account of a fault in the batteries charger charging cables or charging socket Reset the main fuse See page 64 Check possible causes carefully before changing the charging fuse See page 65 69 X850 User manual Accessories Accessories Accessories for Permobil electric wheelchairs are subject to continuous devel opment Contact your nearest Permobil dealer for more information on the accessories available for your wheelchair 70 X850 User manual Electromagnetic Interference Z WARNING It is very important that you read this information regarding the possible effects of Electromagnetic Interference on your powered wheelchair Electromagnetic Interference EMI From Radio Wave Sources Powered wheelchairs and motorized scooters in this text both will be referred to as powered wheelchairs may be susceptible to electromagnetic interference EMI which is interfering electromagnetic energy EM emitted from sources such as radio stations TV stations amateur radio HAM transmitters twoway radios and cellular phones The interference from radio wave sources can cause the powered wheelchair to release its parking brakes move by itself or move in unintended directions It can also permanently dam
34. instruc tions were printed Pictures and illustrations that are found in these operating instructions are representative examples and not intended to be exact depictions of the various parts of the wheelchair We reserve the right to make changes to the product without prior notice Ordering of Documeniation If you are in need of another copy of the Owner s Manual it can be ordered from Permobil ask for item No 205213 US 0 X850 User manual Technical support warranty etc TECHNICAL SUPPORT In the event of technical problems you should contact your dealer or Permobil Inc USA at 1 800 736 0925 Always state the chassis serial number when contacting Permobil to ensure that the correct information is provided SPARE PARTS amp ACCESSORIES Spare parts and accessories must be ordered through your dealer SCRAPPING THE WHEELCHAIR Contact Permobil Inc for information about scrapping agreements in force WARRANTY A warranty registration card is attached to each new wheelchair The Permobil Inc Product Warranty Information sets forth the conditions of the warranty Contact your dealer or Permobil Inc USA for information about the warranty period for this wheelchair X850 User manual Safety rules Safety Instructions General An power wheelchair is a motorized vehicle and special care must therefore be taken when it is used Please read and follow all instructions and warnings in this manual before operating your
35. l not protect you in an accident You may even receive further injury from the belts Support Wheels If your wheelchair is equipped with support wheels they must always be mounted when the wheelchair is being driven Transfer into and out of the chair Be sure that the power is turned OFF before entering or leaving the wheel chair and before lifting the control side armrest When transferring into or out of the wheelchair every precaution should be taken to reduce the distance between the wheelchair and the place to which the user is transferring Overextending this distance can cause user to overexert lose balance or fall Permobil recommends that users transfer in the presence of or with the assistance of an attendant Use caution when bending or reaching Never use the joystick as a handhold or point of support Do not use foot plates or armrests as supports when transferring into or out of the wheelchair The footplates and armrests are not designed to be weight bearing structures Excessive force may cause them to give way resulting in personal injury or property damage including damage to the wheelchair X850 User manual Safety rules Safety Instructions Passengers The wheelchair is not intended to transport passengers regardless of the age of the passenger The Maximum User Weight stated in the Owner s Manual for your seating includes the user and any personal effects The Maximum limit should not be
36. lchair only when the seat rotation is in the drive position straight forwards Seat rotation Z WARNING The seat rotation must not be used when the wheelchair is on a sloping surface Doing so will make the function hard to maneuver and could result in personal injury and or damage to the wheelchair Release handle for manual seat rotation 47 X850 User manual Contents Brake release The wheelchair is fitted with a manual brake release that can be released to make it possible to move the wheelchair manually The brake release lever is located on the right side of the chassis See the illustration Releasing the brakes 1 Switch off the wheelchair with the On Off key on the control panel 2 While pressing the lever s safety catch down to release the lever move the lever forwards to release the brakes The chair can now be moved manual ly Resetting released brakes 1 Move the lever backwards to its rearmost position Always check that the release lever goes right to its rearmost position Press the safety catch down Brakes activated when releasing the brakes 48 X850 User manual Contents Brake release Never use the wheelchair on a sloping surface with the brakes released Always ensure that the wheelchair is switched off when the brakes are released activated To prevent the wheelchair from rolling off ensure that it is on a dry level
37. not drive downhill on a gradient greater than 15 Dynamic stability according to ISO 7176 2 10 Failure to follow these safety instructions could result in personal injury and or damage to the wheelchair A raised seat lift seat angle back angle changes the center of gravity and increases the risk of tip ping Therefore use these seat functions only on flat surfaces and always drive with great caution and at low speed 44 X850 User manual Operation Driving uphill You should always drive uphill with great caution Avoid sudden evasive maneuvers and never drive so fast that you are unable to control the wheelchair safely without risks You should be extremely careful when driving uphill on an uneven surface for example grass gravel sand ice and snow Safe slope 10 Do not drive uphill on a gradient greater than 15 Dynamic stability according to ISO 7176 2 10 Failure to follow these safety instructions could result in personal injury and or damage to the wheelchair A raised seat lift seat angle back angle changes the center of gravity and increases the risk of tip ping Therefore use these seat functions only on flat surfaces and always drive with great caution and at low speed 45 X850 User manual Seat lift The wheelchair can be fitted with an electrically controlled seat lift that allows the seat to be raised steplessly up to 240 mm in order to adjust
38. o result in parts becoming overheated which may entail a greater risk of fire Be careful when using metal objects when working with batteries A short circuit can easily cause an explosion Always use safety gloves and safety goggles You may only use a charger with a maximum charging current of 12 A average The batteries must be charged in a well ventilated room not in a wardrobe The batteries must not be charged in a bathroom or wetroom If you want to interrupt the charging process the mains voltage should be switched off before the charging contact is disconnected from the wheelchair s charging socket This is to avoid sparking and unnecessarily high wear on the charging contact The charger s charging cable must not be extended The charger may get hot and must not be covered The charger must be placed so that it has free space on all sides The charging contact must be replaced if it is damaged or gets hot during charging Both the con tact on the charger s cable and the wheelchair s charging socket should be replaced if one part is damaged or worn The contacts must be replaced by qualified personnel 50 X850 User manual Operation Charging Ensure that the wheelchair is switched off with the On Off key on the control panel and then connect the charging plug to the wheelchair s charging socket The battery voltage indicator on the wheelchair s control panel lights up and shows the charging status
39. occur and you should always contact your service contact or Permobil in case of doubt EVENT POSSIBLE CAUSE REMEDY The wheelchair cannot Batteries discharged Charge the batteries be started Main fuse switched to OFF Reset the main fuse position after for example See page 64 battery replacement Main fuse triggered See page 64 The wheelchair cannot Battery charger connected Stop charging and disconnect be driven the charging cable from the wheelchair s charging socket Brake release activated Reset the brake release Wheelchair locked with the Unlock the wheelchair key switch See page 32 Seat rotation activated Switch the seat rotation to the drive position i e straight forwards See page 47 The battery voltage indicator The electronics power saving Switch off and switch on the on the control panel is flashing position is activated power using the start key at 2 5 second intervals and on the control panel the wheelchair cannot be driven The battery voltage indicator Electronics fault Contact service on the control panel is flashing fast and the wheelchair cannot be driven 68 X850 User manual Troubleshooting EVENT POSSIBLE CAUSE REMEDY The wheelchair stops while being driven Main fuse triggered See page 64 The wheelchair can only be driven at reduced speed Applies with an electric seat lift Seat lift raised too high Lower the seat l
40. ou experience that the wheelchair in any manner is not behaving as expected or if you suspect that something is wrong abort the test drive as soon as possible shut off the wheelchair and get in touch with your service contact or Permobil for more information X850 User manual Safety rules Safety Instructions Operation Permobil recommends the use of wheelchair lights at all times user is riding near public rights of way Use extreme caution when driving near unprotected ledges drop offs or on elevated surfaces Unintended movement or excessive speed in these areas can lead to personal injury or property damage Do not drive the wheelchair over any curbs or edges higher than 3 inches When driving over a curb or similarly elevated surface you must cross the sur face at a 90 degree angle perpendicular Crossing such surfaces at any other angle may result in the wheelchair tipping Reduce your speed when driving on uneven terrain or soft surfaces Do not use your wheelchair on stairs or escalators Always use an elevator Do not lift or move the wheelchair by any of its removable parts Doing so could lead to personal injury and property damage including damage to the wheelchair Operation Do not let children drive the wheelchair without supervision Do not drive the wheelchair on public streets or roadways Obey all local pedestrian rules and be aware that vehicle drivers may have difficulty seeing you Do not opera
41. ower supply to the control panel before interrupting the power with the main fuse A WARNING Any unauthorized alterations to the wheelchair and its systems may lead to an increased risk of accident All alterations to and interventions in the wheelchair s vital systems must be performed by a com petent service engineer In case of doubt always contact a competent service engineer 56 X850 User manual Maintenance and repairs General batteries storage Please note that a battery discharges itself and that a discharged battery can burst when it is cold If the wheelchair is to be stored unused for an extend ed period of time the batteries must always be charged once a month to avoid them being damaged e The wheelchair must not be stored in areas subject to condensation steam or moisture on surfaces for example utility rooms or similar The wheelchair may be stored in an unheated room From the point of view of corrosion it is best for the room to be a few degrees warmer than the sur roundings as this keeps the room drier e If the wheelchair is fitted with acid batteries the acid level should be checked regularly If the wheelchair is fitted with gel batteries the liquid level does not need to be checked The life of the batteries depends entirely on regular charging Short term storage For the charging process to produce a battery with good capacity the tempera ture in the storage room
42. perating their wheelchair under the supervision of an assis tant who is familiar with the operation of the wheelchair and with the abilities and limitations of the user X850 User manual Safety rules Safety Instructions Operation Inclines When driving downhill select the slowest speed and proceed with caution Driving down an incline in a front wheel drive wheelchair can shift the user s center of gravity forward If the wheelchair rolls faster than you would like stop the wheelchair by releasing the joystick and begin descending again at a slower speed Avoid sudden stops or starts Stop by releasing joystick rather than by turning the power off Turning off power while the wheelchair is in motion will cause the wheelchair to stop suddenly Be sure to keep all recommended positioning belts securely fastened at all times When driving up an incline try to keep moving at a steady speed Stopping and starting the chair while moving up an incline makes the wheelchair more diffi cult to control Do not drive up or down slopes with a gradient greater than indicated in the technical specifications section of the manual There is a risk that the wheel chair will not maneuver safely X850 User manual Safety rules Safety Instructions Operation Inclines Do not drive the wheelchair where the sideways gradient is more than indicated in the technical specifications section of the manual There is a risk of tip
43. ping over Do not drive up or down ramps that are not equipped with proper edge protection along the sides of the ramp to prevent the wheelchair from falling off of the ramp When driving up an incline be sure to drive your wheelchair straight up the incline perpendicular Driving at an angle up an incline increases the risk of tip ping or falling Use extreme caution when driving up an incline Do not drive down or up a hazardous incline such as a surface covered with snow ice or wet leaves or a surface that is uneven Also avoid driving on ramps that do not have proper edge protection X850 User manual Safety rules Safety Instructions Operation Turning Turning your wheelchair at high speeds can create the possibility of the wheel chair tipping and personal injury The possibility of tipping can be increased by high turning speed sharp turns uneven surfaces abrupt changes in direction and driving from an area of low traction e g lawn to an area of high traction e g sidewalk To protect against tipping personal injury and property damage reduce speed and reduce the sharpness of your turn when turning Operation Freewheel Mode In order to prevent the wheelchair from rolling away ensure that the wheelchair is on a level and dry surface before releasing the brakes In order to avoid personal injury do not use your Permobil in freewheel mode without an attendant present Do not attempt to put the wheel
44. place in the wheelchair All other wheelchair accessories must be secured to the wheelchair or removed and secured in a separate location in the vehicle so that they do not come loose during transportion with the risk of injury to vehicle passengers in the event of a collision 53 X850 User manual Transport General advice for air transport When transporting your wheelchair by air you should primarily pay attention to the following three things 1 Batteries Gel batteries In most cases they do not need to be removed from the wheel chair If your wheelchair has an automatic main fuse this must always be in the Off position Acid batteries Most airlines require that batteries be removed from the wheel chair and transported in special boxes that the airline may provide 2 The wheelchair s dimensions and weight How much the wheelchair weighs and how large it is are important depending on the type of aeroplane in which the wheelchair is to be transported The small er the airplane is the smaller the wheelchair may be weigh and vice versa Always check with the airline what rules apply A CAUTION If you do not know what type of main fuse your wheelchair has contact Permobil or your service contact Some airlines may refuse to accept acid batteries on board 54 X850 User manual Transport General advice for air transport 3 Preventing damage When transported by air the wheelchair will be p
45. re off the wheel rim 3 Replace the inner tube 4 Put the tire back on the wheel rim and fill with air A WARNING The recommended tyre pressure for front and rear tires is 200 250 kPa 2 2 5 bar Overfilling entails a risk of explosion The incorrect tire pressure may result in lower stability and maneuverability So check regularly that the tires have the correct pressure 60 X850 User manual Maintenance and repairs Seat belts Check the condition of the seat belts regularly in case any damage or worn places have developed Brake release Check regularly approximately once a month that the brake release and the brake release lever are working properly When the brakes are released it should not be possible to drive the wheelchair Brake release lever with safety catch 61 X850 User manual Battery replacement See also the sticker on the inside of the front chassis cover 1 Place the wheelchair on a level sur face and raise the seat lift for better access If the battery is completely dead it is possible manually to raise the seat lift using the screw at the front edge under the seat See the illustra tion The screw must not be unscrewed with an elec tric drill There is a risk of damage to the mater ial If there is a fixed seat bracket remove the rear chassis cover Then remove the seat s rear mounting screw and tip the seat forwards See the illustration
46. rest seat lift fixed seat tube and any accessories options such a head rest calf rest etc In this user manual we have chosen to show the wheelchair with our CS seat However the operation of the chassis and most of its functions are the same regardless of the seat model chosen Overview 1 Back rest 5 Front wheel 2 Control panel 6 Rear wheel drive wheel 3 Seat 7 Chassis 4 Foot plate 8 Arm rest 24 X850 User manual Design and function Seat The wheelchair chassis can be combined with different seat models which are supplied with a separate user manual Seat lift The wheelchair can be fitted with an electrically controlled seat lift that allows the seat to be raised steplessly up to 9 5 in order to adjust the height to tables benches etc If the seat lift is raised from its lowest position the wheelchair s maximum speed forwards is reduced to 4 mph and the maximum speed back wards to 2 5 mph The seat lift function works only when the wheelchair is stationary Seat angle The seat angle can be adjusted to three fixed positions inclined forwards neutral and inclined backwards If the seat is fitted with seat rotation the seat must always be fitted in the neutral position i e the level position The wheelchair can also be equiped with electric seat tilt which makes it pos sible to adjust the angle of the seat Seat rotation Together with certain seats the wheelchair may be fitted with electric or m
47. s until the position is straight forward or the right or left end position When the seat rotation is activated a lamp lights up above the seat lift sym bol on the control panel Driving the wheelchair is prohibited when the seat rotation is activated More information on page 46 With the front wheels turned as far as they will go to the left or right there is more leg room which makes seat rotation easier Turn the front wheels as far as they will go using the joystick Hold the joystick in the desired position and turn off the wheelchair using the main switch on the control panel Then switch the wheelchair on again without touching the joystick Activate the seat rotation When the joystick is moved the front wheels return to the neutral position i e straight forwards Seat Tilt Corpus II only The seat angles backwards when you press the bottom part of the seat title angle button and moves forward when the top part of the button is pressed When the seat tilt is activated the lamp above the seat lift button flas hes this indicates that the seat lift cannot be used 35 X850 User manual Joystick menu Enabling disabling Joystick menu It is possible to choose whether you want to have access to Joystick menu or not To enable disable Joystick menu hold down the lights key and the right indicator key when you switch the wheelchair on Three beeps indicates that Joystick menu is enabled and two beeps indicates that Joy
48. stick menu is disabled Using Joystick menu There are two different ways of entering Joystick menu Either by pressing and hold ing the lights key for two seconds or by moving the joystick to the maximum left or right position for two seconds This action is confirmed with a short acoustic signal To be able to enter Joystick menu with the joystick the wheelchair electronics have to be configured Contact your service engi neer or similar for help with this When you have entered Joystick menu the lamp above the lights horn keys will light up All other lamps including the LED indication for the battery voltage are off Functions in Joystick menu When the lamp above the lights and horn keys is on you can activate the lights by moving the joystick forwards and activate the horn by moving the joystick backwards Therefore when you move the joystick for wards this has the same effect as when you press the upper key The function selected remains active until the joystick is moved back Each step including the key pressed is indicated by a short acoustic signal 36 Design and function Indication of Joystick menu Activation of lights horn X850 User manual Other functions that can be activated using Joystick menu Indicators right left e Seat lift up down Speed e Extra Seat Control Panel e Switch off the wheelchair Activation of indicators To activate the indicator function move
49. surface before releasing the brakes Anyone who pushes a wheelchair with the brakes released must ensure that this is done safely without risks Always reset the brake release after moving the wheelchair manually When the brakes are released it should not be possible to drive the chair If the chair can still be driven contact your service contact or Permobil immediately e A l WS BW TT Brakes released 49 X850 User manual Operation Charging batteries When should the batteries be charged How frequently you need to charge the batteries in your wheelchair depends on a number of factors including how you use your wheelchair the temperature and age of the batteries and how they are made All batteries also gradually lose capacity as they age The most important factor for the life of the batteries is how much power is taken out of them before they are charged and how often they are charged discharged To achieve the best life the batteries should not be discharged completely Always charge the batteries immediately after they have been discharged If the battery voltage indicator shows that the batteries appear to be losing power faster than normal the batteries may be worn out and need to be replaced Use only the charger supplied with your wheelchair or recommended by Permobil Using other chargers may damage the batteries the wheelchair electronics or the charger itself It may als
50. te your wheelchair under the influence of alcohol Consumption of alcohol may impair your ability to operate your wheelchair safely Some physical limitations or use of medication either prescribed or over the counter may limit your ability to operate your wheelchair safely Be sure to con sult with your physician about your physical limitations and medications X850 User manual Safety rules Safety Instructions Modifications Any unauthorized modifications to the wheelchair or its various systems may increase the risk of personal injury and property damage including damage to the wheelchair All modifications to and interventions in the vital systems of the wheelchair must be performed by a qualified service technician authorized by Permobil to perform such service on Permobil products Weight Limitations The maximum user weight for your Permobil is set forth in the specification section of the supplied owner s manual for current seat model Operation of the wheelchair by users who exceed the maximum allowable user weight can lead to personal injury and property damage including damage to the wheelchair as well as voiding any applicable warranty to the wheelchair Do not carry passengers on the wheelchair Doing so can lead to personal injury and property damage including damage to the wheelchair Prior to Riding In some instances including where certain medical conditions exist users should practice o
51. tments may reduce your wheelchair s performance or safety or may not be appropriate for your needs It is also of the utmost importance that you devote sufficient time to become acquainted with the different buttons the function and steering controls the dif ferent adjustment possibilities of the seat etc of your wheelchair and its acces sories before you begin using it Do not undertake your own first test drive without making sure that you have assistance in the immediate vicinity if you should need help In order to make sure that nothing happened to the wheelchair while it was being shipped to you you should check the following items before beginning to use it e that all products ordered are included in the delivery incuding operating instructions and possible other documentation If you suspect that something is missing then contact your supplier or Permobil for more information as soon as possible e that no transport related or other damages have occurred to the wheelchair and its accessories If you discover that something has been damaged or in some other manner appears to be incorrect then contact your supplier or Permobil for more information as soon as possible before you continue the checks We recommend that you charge your wheelchair s batteries before you begin using it The chapter titled Charging the Batteries describes how to do this Always be sure that tires are inflated properly before driving If y
52. ut with other goods in a con fined space Therefore it is important to take preventive action to minimize transport damage to the wheelchair Cover the control panel with soft shock absorbing material foam plastic or sim ilar and fold it in towards the back rest Protect other protruding objects in a sim ilar manner Tape any loose cables to the seat or covers Z CAUTION To ensure that the wheelchair can be transported safely and no nasty surprises crop up at the last minute you should always contact the airline in good time before you travel 55 X850 User manual Maintenance and repairs Maintenance and repairs To ensure that your wheelchair works well it is important for it to be used cor rectly and regularly maintained A well maintained wheelchair lasts longer and has a lower risk of faults Toolbag The wheelchair comes with a toolbag with the following contents that can be used for maintenance and minor repairs Allen keys General maintenance seat adjustment 11 13 mm 1 2 9 16 spanners General maintenance replacing batteries Box spanner 13 mm Manually raising the seat lift Screwdriver General maintenance Security key Locking unlocking the wheelchair A CAUTION Some repairs may require tools other than those supplied with the wheelchair A CAUTION The main fuse must always be switched off when batteries and fuses are replaced Always switch off the p
53. w the different functions of the Seat Control Panel Design and function Joystick 34 Seat Control Panel X850 User manual Design and function Back angle Corpus II only The back rest can be angled backwards as the user wishes Press the upper surface of the symbol to raise the back Press the lower surface to lower the back The back can be angled down to 130 Extension The distance between the foot plate and the seat on the wheelchair is adjustable Press the upper surface of the symbol to move the foot plate out and on the lower surface to retract it This makes it easy to set the leg length for the user and you have the chance to stretch your legs while driving When the extension is fully extended the wheelchair drives more softly out doors When the extension is retracted driving is easier indoors More infor mation on page 46 A WARNING Make sure that there is nothing stuck between the chassis and the foot plate when the length of the wheelchair is reduced There is a risk of personal injury The seat rotation must not be used when the wheelchair is on a sloping surface There is a risk of personal injury Seat rotation The seat rotation function allows you to rotate the seat This makes it easier to get into and out of the seat Press on the upper surface of the symbol to rotate the seat clockwise Press on the lower surface of the symbol to rotate the seat anticlockwise The seat rotate
54. with electric wheelbase adjustment It is then possible to reduce the wheelbase electrically so that the entire wheelchair becomes shorter When you drive indoors you must be care ful in for example narrow passages when going through doors and entrances and when using lifts ramps etc A WARNING You should also consider the risk of crushing when you use the electric seat lift and seat angle functions above all if the wheelchair has been driven under tables benches etc Outdoors you should remember to drive very slowly down steep slopes and to be very careful when driving on uneven surfaces up slopes on side slopes and over obstacles Always observe a good safety dis tance when driving near edges and precipices Failure to follow these safety instructions could result in personal injury and or damage to the wheelchair We recommend that you do repeated test drives in an environment in which you feel safe so that you are very familiar with how the wheelchair and its acces sories behave in different situations before you start to use the wheelchair on public roads and in other public locations General Driving Check that the control panel is correctly fitted and the joystick is in the neutral position Ensure that you have good support for example the wheelchair s arm rest for the part you use to handle the joystick with Do not just use the joystick as a support Fast turns and driving on uneven surfaces can interfere wit
55. y vehicle while seated in the wheel chair The only safe alternative is for the user to move to a seat in the vehicle and to use the vehi cle s safety belt system If the wheelchair has to be transported into the transport vehicle via a ramp or similar with the user in the wheelchair the wheelchair must always be protected against tipping over backwards by a person behind the wheelchair Carefully check that the wheelchair is properly fixed and that the brake release has not been acti vated the wheelchair drive wheels must be locked The wheelchair can be locked in position with loading straps from the transport eyes at the front and rear marked with yellow stickers Anchor the wheelchair with the vehicle s anchoring system and according to the manufacturer s instructions Always check that the fixing points on the transport vehicle are well anchored An inadequately secured wheelchair could cause major damage and injury if it broke loose both to persons in the transport vehicle and to the vehicle and the wheelchair itself Do not sit in the wheelchair in a moving vehicle In the case of accident or a sudden stop the user could be thrown from the chair with serious injuries as a consequence Permobil s fixing belt is only designed to hold the user in place and gives no protection in the case of accident Any table or similar mounted on the wheelchair must be removed and secured in a separate loca tion in the vehicle or in a safe
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