Permobil X850 Corpus 3G User Manual
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Permobil X850 Corpus 3G User Manual

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User's Manual
British English
X850 Corpus 3G

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Summary of Contents for Permobil X850 Corpus 3G

  • Page 1 User’s Manual British English X850 Corpus 3G...
  • Page 3 Dear Permobil User We congratulate you on your choice of powered wheelchair. Our goal is for you to continue to feel satisfied with your choice of both vendor and product. Your powered wheelchair is designed to provide the highest possible comfort and safety while meeting both safety and environmental requirements.
  • Page 4 Text Produced and published by Permobil Edition: 3 Date: 2019-02-21 Order no: 334065 eng-UK...
  • Page 5 Regus 6th floor 2 Kingdom Street E-mail: info@permobil.uk Paddington W2 6BD London United Kingdom Head office of the Permobil group Permobil AB Box 120 861 23 Timrå Sweden +46 60 59 59 00 Tel.: Fax: +46 60 57 52 50 E-mail: info@permobil.com...

  • Page 7: Table Of Contents

    X850 Corpus 3G Contents Important information..........................9 Guarantee ............................10 Product approval ..........................11 Technical support..........................11 Cyber security ............................12 Reporting incidents ..........................12 Spare parts and accessories .........................13 Ordering documentation........................13 Scrapping and recycling ........................13 Safety instructions ............................15 Descriptions of admonitions........................16 Warnings and precautions ........................19 Getting to know your wheelchair ......................35...
  • Page 8 Contents X850 Corpus 3G Batteries ............................112 Transporting the wheelchair .......................117 Maintenance and repairs ........................127 Frequency of maintenance and inspection ....................130 Tool bag............................131 Cleaning ............................132 Battery replacement ..........................135 Batteries storage ..........................139 Wheels and tyres ..........................140 Resetting the main fuse/battery isolator....................142 Replacing fuses for charging, actuator, lights/indicators.................143 Brake release ...........................145...

  • Page 9: Important Information

    X850 Corpus 3G Important information 1 Important information Before you begin using your wheelchair, it is important that you read and understand 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 to use them in the best manner possible.

  • Page 10: Guarantee

    NOTICE Unapproved replacement of parts If any part is replaced without approval from Permobil, the wheelchair guarantee will become invalid. Permobil accepts no liability for any loss that occurs as a result of a control system component being opened,...

  • Page 11: Product Approval

    • ISO 7176-16 • ISO 7176-19 Technical support In the event of technical problems, contact Permobil. Be prepared to provide the wheelchair serial number, located on the chassis, to ensure proper support. See 3.3.8 Serial number label , Page 46.

  • Page 12: Cyber Security

    This is usually the same person you were in contact with at the time of purchase. To get in touch with your contact, use the link at www.permobil.com. Open your country page and the contact page. The page provides the necessary contact information and a document to help you provide us with the information we need to investigate the incident.

  • Page 13: Spare Parts And Accessories

    The expected service life of this product is five years. Ordering documentation Should you need another copy of this manual, one may be ordered from Permobil. Ask for the order number specified on the back cover. Scrapping and recycling Contact Permobil for information about scrapping agreements in...
  • Page 14 X850 Corpus 3G Important information...

  • Page 15: Safety Instructions

    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 exercise good judgement. The final selection and purchasing decision about the type of powered wheelchair to be used is the responsibility of the user and his or her healthcare professional.

  • Page 16: Descriptions Of Admonitions

    X850 Corpus 3G Safety instructions It is also of the utmost importance that you devote sufficient time to getting acquainted with the various buttons, functions and steering controls; the different seat adjustment possibilities, etc. of your wheelchair and its accessories before you begin using it.
  • Page 17 X850 Corpus 3G Safety instructions WARNING! Warning admonition Indicates a hazardous situation which, if not avoided, could result in serious injury or death as well as damage to the product or other property. CAUTION! Caution admonition Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury as well as damage to the product or other property.
  • Page 18 X850 Corpus 3G Safety instructions Provides information about the conditions or circumstances under which the information given applies.

  • Page 19: Warnings And Precautions

    CAUTION! Operation Operation, driving If the wheelchair is equipped with lights, Permobil recommends Do not drive the wheelchair over any curbs or obstacles higher than specified in the technical specifications section of the their use whenever you drive near public rights of way. Use extreme caution when driving near unprotected edges, drops manual.
  • Page 20 X850 Corpus 3G Safety instructions CAUTION! CAUTION! Operation, adjust seating system for Operation, pulling and minor impacts elevations Do not use the wheelchair to pull any kind of object and never Be sure to adjust the position of your seating according to the hang excessive weights on the backrest.
  • Page 21 X850 Corpus 3G Safety instructions CAUTION! WARNING! Operation Modifications Do not let children drive the wheelchair without supervision. Do Do not modify your wheelchair or any of its components. Your not drive the wheelchair on public streets or roads. Obey all...
  • Page 22 Permobil recommends the use of securely fastened positioning belts at all times. When driving up a slope, try to keep moving at a steady speed.
  • Page 23 X850 Corpus 3G Safety instructions WARNING! WARNING! Operation - turning Operation - inclines Do not drive the wheelchair where the sideways gradient is Turning your wheelchair at high speeds may cause it to topple greater than that set forth in the technical specifications section with personal injury as a result.
  • Page 24 X850 Corpus 3G Safety instructions CAUTION! WARNING! Driving range Passengers The wheelchair is not intended to carry passengers, regardless The driving range stated in the technical specifications of this manual represents the theoretical driving range when testing the of the age of the passenger. The maximum user weight for your wheelchair according to EN 12184 and ISO 7176-4.
  • Page 25 If there is any sign of damage or wear on any positioning belt or aids, immediately contact Permobil for a • Elevation of the seat. replacement.
  • Page 26 Before transportation, check that the wheelchair is properly secured and that both wheel locks are engaged. Secure the Permobil recommends that users transfer in the presence of or wheelchair front and rear to the vehicle at the tie-down points with the assistance of an attendant.
  • Page 27 • The locking system must be dimensioned for the total weight of the wheelchair. You must inform Permobil as soon as possible after the event if • The user must use a three-point seat belt attached to the the wheelchair and its accessories have suffered transportation damage, damage during driving or damage from other vehicle.
  • Page 28 X850 Corpus 3G Safety instructions WARNING! CAUTION! Positioning belts and aids are not Driving in extreme weather conditions vehicle seatbelts Our wheelchairs are designed to withstand most adverse The wheelchair positioning belt and aids are designed to weather conditions. However, to minimise the risk of being...
  • Page 29 If any of the covers or the joystick boot has cracks or tears, it Permobil. Incorrect settings may result in unsafe operation of the must be replaced immediately. Failure to do so may allow wheelchair and cause it to become unstable or uncontrollable.
  • Page 30 X850 Corpus 3G Safety instructions CAUTION! WARNING! Non-approved electrical or electronic Charging batteries devices Charge batteries in a well-ventilated room, not in a wardrobe Connecting non-approved electrical or electronic devices to the or cupboard. Batteries must not be charged in a bathroom or wheelchair’s electrical system may cause damage to the...
  • Page 31 NOTICE overload. If any of these circuits stops working, stop using the Changing tyres wheelchair immediately and consult an authorised Permobil distributor. Avoid the use of sharp-edged tools when working with tyres. Any attempt to modify the safety circuits will result in unsafe wheelchair operation and may cause the chair to become unstable or uncontrollable.
  • Page 32 If you are unsure how your wheelchair and its accessories EMC requirements should be properly stored, contact your supplier or Permobil for The electronics in a power wheelchair can be affected by more information. external electromagnetic fields (e. g. from cell phones).
  • Page 33 Extraordinary events like these can lead to significant damage that is impossible to detect upon inspection. Damage caused by these types of incidents exceeds the limits covered by the manufacturer’s guarantee. For further information, contact Permobil AB to get in contact with a technical service supervisor.
  • Page 34 X850 Corpus 3G Safety instructions...

  • Page 35: Getting To Know Your Wheelchair

    X850 Corpus 3G Getting to know your wheelchair 3 Getting to know your wheelchair Overview............................37 Technical specifications........................38 3.2.1 Dimensions and weight........................39 3.2.2 Performance ............................40 3.2.3 Wheels..............................41 3.2.4 Electronics ............................41 3.2.5 Batteries ............................41 3.2.6 Control force ............................42 3.2.7 Circuit breakers ..........................42 Labels ............................42...
  • Page 36 X850 Corpus 3G Getting to know your wheelchair Control Panel ..........................57 3.5.1 Overview............................57 3.5.2 Function buttons and Indication symbols....................58 3.5.3 Key switch ............................62 3.5.4 Joystick .............................62 3.5.5 Seat Control Panel ..........................62 3.5.6 Joystick menu .............................66 Accessories ...........................74...

  • Page 37: Overview

    X850 Corpus 3G Getting to know your wheelchair Overview 1. Backrest 2. Control panel 3. Seat 4. Footplate 5. Front wheel 6. Rear wheel (drive wheel) 7. Serial number label 8. Chassis 9. Armrest Figure 1. X850 Corpus 3G Overview...

  • Page 38: Technical Specifications

    X850 Corpus 3G Getting to know your wheelchair This wheelchair is a powered 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.

  • Page 39: Dimensions And Weight

    X850 Corpus 3G Getting to know your wheelchair Length 1260–1460 mm Width 720 mm Smallest transportation size Height 1200 mm Length 1260 mmWidth 720 mmHeight 910 mm 3.2.1 Dimensions and weight 1260-1460 mm Length 720 mm Width 1200 mm Height...

  • Page 40: Performance

    X850 Corpus 3G Getting to know your wheelchair Minimum transportation length 1260 mm 720 mm Minimum transportation width Minimum transportation height 910 mm 0° Seat plane angle 370-570 mm Effective seat depth Effective seat width 420-570 mm Seat surface height at front edge 540-740 mm 90–123°...

  • Page 41: Wheels

    X850 Corpus 3G Getting to know your wheelchair Static stability uphill 20° Static stability sideways 15° Max. Speed forward 15 km/h Min. braking distance from max. speed. 3.5 m Max. User weight 136 kg 3.2.3 Wheels Rear wheel tyre dimensions 3.50”...

  • Page 42: Labels

    The labels contain important information for safe and proper use. WARNING! Accident risk – Always replace missing labels Never remove a label from the wheelchair. If a label becomes difficult to read or falls off, order a replacement label from Permobil.

  • Page 43: Read The Instructions

    X850 Corpus 3G Getting to know your wheelchair 3.3.1 Read the instructions The label indicates that there are instructions that must be read and understood before use or adjustment. Figure 2. Read the instructions. 3.3.2 Circuit Breaker/Battery Isolator The sticker shows in what position the switch should be to turn the main power Off and On respectively.

  • Page 44: Tie-Down Point

    X850 Corpus 3G Getting to know your wheelchair 3.3.4 Tie-down point The sticker indicates where the wheelchair must be secured during transport. There is a label next to each tie-down point. Description of transport of the wheelchair is found on page 117 Figure 5.

  • Page 45: Crush Hazard

    X850 Corpus 3G Getting to know your wheelchair 3.3.6 Crush hazard The label indicates a crush hazard. Figure 7. Crush hazard. 3.3.7 Battery connections and circuit breakers The sticker shows the polarity of the batteries and where the wheelchair circuit breakers are located.

  • Page 46: Serial Number Label

    X850 Corpus 3G Getting to know your wheelchair 3.3.8 Serial number label 1. Made in (country of final assembly) by (address of site of final assembly) 2. Serial number 3. Product type 4. Date of assembly 5. EAN code 6. Maximum user weight...

  • Page 47: Design And Function

    X850 Corpus 3G Getting to know your wheelchair Design and function 3.4.1 Seat 3.4.1.1 Powered seat functions Power seat functions may vary based on the equipment fitted on your wheelchair. The powered seat functions are driven by a powered actuator which is steplessly controlled from the wheelchair control panel.
  • Page 48 X850 Corpus 3G Getting to know your wheelchair Powered seat lift The wheelchair can be fitted with an electrically controlled seat lift that allows the seat to be raised steplessly up to 200 mm 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 forward is...
  • Page 49 X850 Corpus 3G Getting to know your wheelchair Power seat rotation The wheelchair can be fitted with power seat rotation. WARNING! There will always be a crushing risk when the power seat functions are in action. Be careful and make sure that nothing can get stuck or crushed between the chassis and the seat when the seat rotation is operated.
  • Page 50 X850 Corpus 3G Getting to know your wheelchair 3.4.1.2 Manual seat functions Manual seat functions may vary depending on the equipment fitted on your wheelchair. The seat can be adjusted manually by adjusting manual locking poles with quick-acting locks in a number of fixed positions.

  • Page 51: Chassis

    X850 Corpus 3G Getting to know your wheelchair 3.4.2 Chassis 3.4.2.1 Drive unit The wheelchair has a drive unit for each drive wheel. The motors regulate the speed and braking. A joystick on the control panel sends signals to the electronics unit. The electronics unit then controls the motors.
  • Page 52 X850 Corpus 3G Getting to know your wheelchair 3.4.2.4 Lights and reflectors Front Lights Rear Lights Side Reflectors In the standard version, this wheelchair is fitted with reflectors at the front and rear as well as the sides. There are also lights and indicators...
  • Page 53 X850 Corpus 3G Getting to know your wheelchair 3.4.2.5 Batteries The wheelchair’s two batteries are located in the chassis and are easily accessible for maintenance and service. WARNING! Handling batteries - avoid short-circuit Exercise caution when using metallic objects during work with batteries. A short-circuit can easily cause an explosion.
  • Page 54 X850 Corpus 3G Getting to know your wheelchair 3.4.2.6 Main circuit breaker 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.
  • Page 55 X850 Corpus 3G Getting to know your wheelchair 3.4.2.7 Fuses 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.
  • Page 56 X850 Corpus 3G Getting to know your wheelchair 3.4.2.8 Charging socket The charging socket is located on the right side of the chassis. CAUTION! Switch off main circuit breaker Always switch off the power supply to the control panel before interrupting the power with the main circuit breaker.

  • Page 57: Control Panel

    X850 Corpus 3G Getting to know your wheelchair Control Panel 3.5.1 Overview A. Seat lift button and indicator B. Indicators button and indicator C. Lights button and indicator D. Horn button E. Speed selector button and indicator F. Key switch G.

  • Page 58: Function Buttons And Indication Symbols

    X850 Corpus 3G Getting to know your wheelchair 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 power seat functions from the Seat Control Panel or the control panel.
  • Page 59 X850 Corpus 3G Getting to know your wheelchair 3.5.2.2 Horn button Press the switch to produce a signal to attract attention. Figure 21. Lights 3.5.2.3 Indicators button and indicator Press the right or left arrow to activate the wheelchair’s indicators.
  • Page 60 X850 Corpus 3G Getting to know your wheelchair 3.5.2.4 Seat lift button and indicator Switch for moving the seat lift up and down. When the seat lift is in operation, the indication lamps light up. When the seat lift is activated from its lowest position, the maximum speed is halved to approximately 7 km/h.
  • Page 61 X850 Corpus 3G Getting to know your wheelchair 3.5.2.6 Speed selector button and indicator Indicates the maximum speed set for the wheelchair. Low = 0–3 km/h, 1 lamp lit Medium = 0–9 km/h, 2 lamps lit Figure 25. Speed selector High = 0–14.5 km/h, 3 lamps lit...

  • Page 62: Key Switch

    X850 Corpus 3G Getting to know your wheelchair 3.5.3 Key switch The key switch must be in place before the wheelchair can be started. When the key is removed, the wheelchair is locked and cannot be used by unauthorised persons.
  • Page 63 X850 Corpus 3G Getting to know your wheelchair 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 wheelchair’s extension, seat rotation and back angle.
  • Page 64 X850 Corpus 3G Getting to know your wheelchair 3.5.5.2 Extension The distance between the footplate and the seat on the wheelchair is adjustable. Press the upper surface of the symbol to move the footplate out and press the lower surface to retract it.
  • Page 65 X850 Corpus 3G Getting to know your wheelchair 3.5.5.3 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 anti-clockwise.

  • Page 66: Joystick Menu

    X850 Corpus 3G Getting to know your wheelchair 3.5.5.4 Seat Tilt The seat tilts backwards when the bottom part of the seat tilt button is pressed 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 Figure 32.
  • Page 67 X850 Corpus 3G Getting to know your wheelchair 3.5.6.2 Using the Joystick menu There are two different ways of entering the Joystick menu. One way is to press and hold the lights key for two seconds. The other way is to move the joystick to the maximum left or right position and hold it there for two seconds.
  • Page 68 X850 Corpus 3G Getting to know your wheelchair 3.5.6.3 Functions in the Joystick menu When the lamps above the lights key and horn key are lit, the lights can be activated by moving the joystick forwards and the horn can be activated by moving the joystick backwards.
  • Page 69 X850 Corpus 3G Getting to know your wheelchair 3.5.6.4 Other Joystick menu functions • Indicators – right/left • Seat lift up/down • Speed • Extra Seat Control Panel • Switch off the wheelchair Activation of indicators To activate the indicator function, move the joystick to the right until the lamp above the indicator keys is lit.
  • Page 70 X850 Corpus 3G Getting to know your wheelchair Activation of the seat lift Move the joystick to the right until the lamp above the seat lift key is lit. To raise the seat lift, move the joystick forwards. To lower the seat lift, move the joystick backwards.
  • Page 71 X850 Corpus 3G Getting to know your wheelchair Activation of the speed selector Move the joystick to the right until the lamp above the speed selector is lit. Move the joystick forwards to increase the speed. Move the joystick backwards to reduce the speed.
  • Page 72 X850 Corpus 3G Getting to know your wheelchair Controlling the functions of the Seat Control Panel To control the functions of the extra Seat Control Panel, step forwards in the Joystick menu until you reach the battery voltage indicator. The first four LEDs there (three red and one yellow) are used to indicate the functions of the Seat Control Panel.
  • Page 73 X850 Corpus 3G Getting to know your wheelchair 3.5.6.5 Exiting the Joystick menu There are two methods of exiting the Joystick menu. 1. Go to the last menu position Move the joystick to the right until all ten LEDs on the battery voltage indicator light up (three red, four yellow and three green).

  • Page 74: Accessories

    Accessories Accessories for Permobil products are subject to continuous development. Contact your nearest Permobil dealer for more information on the accessories available for your product. Figure 41. Exit Joystick menu...

  • Page 75: Preparing For Use

    X850 Corpus 3G Preparing for use 4 Preparing for use Settings and adjustments......................77 4.1.1 Seat lift..............................77 4.1.2 Extension............................78 4.1.3 Seat rotation ............................79 4.1.4 Headrest............................80 4.1.5 Backrest.............................82 4.1.6 Armrest .............................84 4.1.7 Leg support ............................88 4.1.8 Footplates ............................91 4.1.9 Panel holder............................93 4.1.10 Positioning belt ...........................97...
  • Page 76 X850 Corpus 3G Preparing for use 4.4.3 Air transportation ..........................124...

  • Page 77: Settings And Adjustments

    X850 Corpus 3G Preparing for use Settings and adjustments 4.1.1 Seat lift The wheelchair can be fitted with an electrically controlled seat lift that allows the seat to be raised steplessly up to 200 mm in order to adjust the height to tables, benches, etc. This function is controlled from the Control Panel.

  • Page 78: Extension

    X850 Corpus 3G Preparing for use 4.1.2 Extension The distance between the footplate and the seat on the wheelchair is adjustable by up to 200 mm. This function is controlled from the Seat Control Panel. Press the upper surface of the symbol to increase the distance between the seat and the front wheels.

  • Page 79: Seat Rotation

    X850 Corpus 3G Preparing for use 4.1.3 Seat rotation Seat rotation makes it easier to get into and out of the seat. The power seat rotation is controlled from the Seat Control Panel. It is not possible to drive the wheelchair when the power seat rotation is activated.

  • Page 80: Headrest

    X850 Corpus 3G Preparing for use 4.1.4 Headrest Accessory This headrest has expanded adjustment options to give the user optimal comfort. The headrest can also be removed and remounted while preserving the same setting. Figure 45. Headrest overview...
  • Page 81 X850 Corpus 3G Preparing for use 4.1.4.1 Removing headrest 1. Undo the handle (C) on the rear of the backrest. 2. Remove the headrest by lifting it straight up. 4.1.4.2 Mounting headrest Mount in the reverse order 4.1.4.3 Adjusting headrest height and depth 1.

  • Page 82: Backrest

    X850 Corpus 3G Preparing for use 4.1.5 Backrest 4.1.5.1 Lumbar support The lumbar support consists of three back cushions with Velcro fastening which can be separated, depending on how much lumbar support is required. 1. Remove the backrest cushion. 2. Adjust the lumbar support as required.
  • Page 83 X850 Corpus 3G Preparing for use 4.1.5.2 Trunk support The height of the trunk support is adjustable. 1. Remove the backrest cushion. 2. Undo the screw on the rear of the backrest holding the trunk support in place. 3. Adjust the trunk support as required.

  • Page 84: Armrest

    X850 Corpus 3G Preparing for use 4.1.6 Armrest 4.1.6.1 Armrest position The armrest can be angled inwards/outwards in order to provide the user with optimal comfort. The angle can be changed by pushing the front section of the armrest in or out.
  • Page 85 X850 Corpus 3G Preparing for use 4.1.6.2 Armrest height The height of the armrest can be adjusted for optimal comfort. The scale on the back of the backrest shows the current height setting for the armrests. 1. Undo the four screws on the rear of the backrest that secure the height of the armrest.
  • Page 86 X850 Corpus 3G Preparing for use 4.1.6.3 Armrest angle The armrest angle can easily be adjusted for optimal comfort. 1. Adjust the armrest angle by turning the adjustment bars. WARNING! Risk of injury while adjusting armrests Do not subject the armrests to load while adjusting.
  • Page 87 X850 Corpus 3G Preparing for use 4.1.6.4 Armrest height/angle The armrest height/angle is normally adjusted as described on page 85–page 86. However, for special needs, the armrests can be adjusted individually for users who want a left and right armrest at different heights and/or angles.

  • Page 88: Leg Support

    X850 Corpus 3G Preparing for use WARNING! Risk of injury while adjusting armrests Do not subject the armrests to load while adjusting. 4.1.7 Leg support WARNING! Risk of injury while working on the leg support Do not place any weight on the leg support while working on it.
  • Page 89 X850 Corpus 3G Preparing for use 4.1.7.1 Leg support top cover The leg support cover must be removed in order to adjust the leg supports. 1. Remove the leg support cover by undoing the two screws. 2. Pull the cover directly forward.
  • Page 90 X850 Corpus 3G Preparing for use 4.1.7.2 Leg support length The leg support length is adjustable continuously and secured using two locking screws. 1. Remove the leg support cover. 2. Undo the leg support’s two inner locking screws. 3. Adjust the leg support to the required length and secure by tightening the locking screws.

  • Page 91: Footplates

    X850 Corpus 3G Preparing for use 4.1.8 Footplates WARNING! Risk of injury while adjusting footplates Do not place any weight or load on the footplates while adjusting the footplates. 4.1.8.1 Footplate height The height of the footplates is individually and steplessly adjustable.
  • Page 92 X850 Corpus 3G Preparing for use WARNING! Risk of injury – adjust floor-to-footplate clearance After adjustment, and with the seat lift in its lowest position, make sure there is sufficient clearance, at least 25 mm, between the ground and the footplate at all times when moving the leg support in or out.

  • Page 93: Panel Holder

    X850 Corpus 3G Preparing for use 4.1.9 Panel holder The control panel holder can be mounted on the left or right armrest. 4.1.9.1 Rotational panel holder The location of the control panel is adjustable lengthwise for the optimal driving position. It is also possible to adjust the angle of the panel sideways to facilitate getting in and out of the wheelchair.
  • Page 94 X850 Corpus 3G Preparing for use Control panel sliding angle adjustment 1. Remove one of the screws. Choose the side that is desired to be sliding. Figure 60. Only remove one of the screws. 2. Angle the panel. 3. Refit the screw. Tighten the screw to the preferred friction.
  • Page 95 X850 Corpus 3G Preparing for use Length adjustment 1. Undo the screw(s) on the underside enough to slide the panel holder. Figure 62. The position of the screws on the parallel panel holder. 2. Adjust the panel to the preferred position. Leave at least a gap of 10 mm between the armrest and the panel.
  • Page 96 X850 Corpus 3G Preparing for use Adjusting the friction hinge 1. Undo the screw to make the friction joint more loose. Figure 64. The screw’s position on the parallel panel holder. 2. Slide the panel to the preferred position. 3. Tighten the screw to keep it in position.

  • Page 97: Positioning Belt

    X850 Corpus 3G Preparing for use 4.1.10 Positioning belt Accessory There is an accessory rail on each side of the seat frame intended for attaching a positioning belt, etc. The positioning belt should be fitted in the rail's upper groove.
  • Page 98 X850 Corpus 3G Preparing for use WARNING! Use installed positioning aids The user must use and securely fasten the positioning belt and any other positioning aids on the wheelchair. Failure to properly use positioning belts and other positioning aids may cause bodily injury. If there is any sign of damage or wear on any positioning belt or aids, immediately contact Permobil for a replacement.

  • Page 99: Handling And Driving

    X850 Corpus 3G Preparing for use Handling and driving The wheelchair is designed for use both indoors and outdoors. When driving indoors, take care in e.g. narrow passages, when passing through doors and entrances and when using lifts, ramps, etc.
  • Page 100 X850 Corpus 3G Preparing for use Do not use the joystick alone as a support. Fast turns and driving on uneven surfaces can interfere with your ability to handle the wheelchair safely. 1. Switch on the power. 2. Select a suitable driving profile with the Profile button (if the system is programmed for more than one driving profile).

  • Page 101: Brake Release

    X850 Corpus 3G Preparing for use 4.2.2 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.
  • Page 102 X850 Corpus 3G Preparing for use 4.2.2.2 Resetting released brakes WARNING! Wheel locks 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 away, ensure that it is on a dry, level surface before releasing the brakes.
  • Page 103 X850 Corpus 3G Preparing for use Press catch down Brakes activated Brakes released 1. Move the lever backwards to its rearmost position. Always check that the release lever goes all the way to its rearmost position.

  • Page 104: Driving Technique

    X850 Corpus 3G Preparing for use 4.2.3 Driving technique The control panel electronics interpret joystick movements and move the wheelchair accordingly. No complex user techniques are required for normal driving, which is an advantage if the user is inexperienced. A good way to get started is simply to move the joystick in the direction you want to go.
  • Page 105 X850 Corpus 3G Preparing for use CAUTION! Driving - surface conditions Never drive at full speed in narrow or confined spaces or on sloping or inclined surfaces. Use extra caution when driving the wheelchair on surfaces that have ridges that could cause the chair to steer in a different direction.

  • Page 106: Driving Restrictions

    The wheelchair consumes a lot of power when you drive up a hill, climb over obstacles, or drive on rough terrain (for example, sand). Permobil recommends that you, as far as possible, avoid driving for a long period of time in these types of conditions.
  • Page 107 X850 Corpus 3G Preparing for use 4.2.4.1 Driving restrictions related to different surfaces Do not drive at high speed, avoid sudden stops and starts; avoid sudden evasive manoeuvres or sharp turns and use extreme caution in any of the following situations: •...
  • Page 108 X850 Corpus 3G Preparing for use 4.2.4.2 Driving over obstacles You may drive over obstacles up to 110 mm, as long as 4 of the 6 wheels stay in contact with the obstacle’s surface as the transition from front to rear takes place. If a car lock is installed on the wheelchair, it affects the ground clearance.
  • Page 109 X850 Corpus 3G Preparing for use 4.2.4.3 Driving on side slopes Always exercise great caution when driving over side slopes. Avoid sudden evasive manoeuvres and never drive so fast that you are unable to control the wheelchair safely and without risk.
  • Page 110 X850 Corpus 3G Preparing for use 4.2.4.4 Driving downhill Always drive downhill at low speed and with great caution. Note that the distance required to stop will increase when driving downhill. Avoid braking suddenly and sudden evasive manoeuvres and never Figure 71.
  • Page 111 X850 Corpus 3G Preparing for use WARNING! Increased stopping distances The distance required to stop the wheelchair will increase when driving downhill.

  • Page 112: Batteries

    X850 Corpus 3G Preparing for use 4.2.4.5 Driving uphill Always drive uphill with great care. Avoid sudden evasive manoeuvres and never drive so fast that you are unable to control the wheelchair safely and without risk. Figure 72. Driving uphill.

  • Page 113: Charging Batteries

    Risk of fire or explosion - charging conditions Use only the charger supplied with your wheelchair or a charger recommended by Permobil. The use of other chargers may damage the batteries, the wheelchair electronics or the charger itself. It may also result in parts becoming overheated, which may entail a greater risk of fire.
  • Page 114 X850 Corpus 3G Preparing for use WARNING! Risk of fire or explosion - do not short-circuit Exercise caution when using metallic objects during work with batteries. A short-circuit can easily cause an explosion. Always use safety gloves and goggles. WARNING!
  • Page 115 Make sure the charging plug is fully inserted in the wheelchair’s charging socket. The wheelchair cannot be driven when the charger is connected. If it is possible to drive the wheelchair during charging, contact Permobil or your dealer. 4.3.1.1 When should the batteries be charged?
  • Page 116 X850 Corpus 3G Preparing for use To achieve the best life, batteries should not be completely discharged. 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.

  • Page 117: Transporting The Wheelchair

    X850 Corpus 3G Preparing for use Transporting the wheelchair 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 Figure 74.
  • Page 118 Permolock locking system. The wheelchair must not be secured onto any accessory. • Permobil recommends that the wheelchair be equipped with a headrest and that this is used during transportation. • During transportation, it is essential that the user is secured with a three- point safety belt that is attached to the floor and one side of the vehicle.
  • Page 119 X850 Corpus 3G Preparing for use DANGER! Risk of injury – correct seatbelt positioning The correct position for the vehicle’s three-point seatbelt is on the inside of the wheelchair armrest. The three-point seatbelt should fit snugly to the user’s body without anything in the way. Failure to correctly position the three-point seatbelt may cause injury and/or death, if the vehicle is in an accident.
  • Page 120 Preparing for use CAUTION! Damage during transportation You must inform Permobil as soon as possible after the event if the wheelchair and its accessories have suffered transportation damage, damage during driving or damage from other causes. There is a risk that the wheelchair and its accessories can no longer be used safely and securely.
  • Page 121 X850 Corpus 3G Preparing for use WARNING! Use installed positioning aids The user must use and securely fasten the positioning belt and any other positioning aids on the wheelchair. Failure to properly use positioning belts and other positioning aids may cause bodily injury. If there is any sign of damage or wear on any positioning belt or aids, immediately contact Permobil for a replacement.
  • Page 122 X850 Corpus 3G Preparing for use WARNING! Securing the wheelchair in vehicles The wheelchair may only be secured in position using approved fastening straps or a locking system. The locking system must be approved for the Permobil product concerned. Secure the wheelchair by attaching approved fastening straps to the eyes at the front and rear, marked with yellow stickers.

  • Page 123: Removing The Backrest

    X850 Corpus 3G Preparing for use 4.4.1 Removing the backrest To make transportation of the wheelchair easier, the upper part of backrest can be removed in a few simple steps. The weight of the upper part is 1.5 kg. 1. Remove the backrest cushion. It is fixed in place by means of Velcro on the rear of the cushion.
  • Page 124 X850 Corpus 3G Preparing for use 4.4.3 Air transportation NOTICE Preparations for air transportation Airlines have different rules regarding wheelchair transportation. Please contact your specific airline for more information and to make sure the wheelchair can be transported safely. 4.4.3.1...
  • Page 125 X850 Corpus 3G Preparing for use 4.4.3.2 The wheelchair’s dimensions and weight The wheelchair‘s weight and dimensions are important, depending on the size and type of aeroplane in which the wheelchair is to be transported. Always check with the airline what rules apply.
  • Page 126 X850 Corpus 3G Preparing for use...

  • Page 127: Maintenance And Repairs

    X850 Corpus 3G Maintenance and repairs 5 Maintenance and repairs Frequency of maintenance and inspection................130 Tool bag ............................131 Cleaning............................132 5.3.1 Metal surfaces ..........................133 5.3.2 Plastics ............................133 5.3.3 Upholstery, cloth and vinyl .........................133 Battery replacement........................135 Batteries storage .........................139 5.5.1 Short-term storage ..........................139 5.5.2...
  • Page 128 Maintenance by a qualified service technician Only qualified service technicians should perform the maintenance and repair specified in this manual. Read all instructions carefully before proceeding. If any questions arise, contact Permobil for assistance. NOTICE When replacing batteries or circuit breakers,...
  • Page 129 X850 Corpus 3G Maintenance and repairs NOTICE Additional tools may be required Some repairs may require tools other than those supplied with the wheelchair.

  • Page 130: Frequency Of Maintenance And Inspection

    X850 Corpus 3G Maintenance and repairs Frequency of maintenance and inspection Permobil recommends compliance with the following maintenance and inspection schedule. Contact your authorised dealer for all service-related needs or questions. Maintenance and inspection schedule Daily Weekly Monthly Yearly Check battery level indicator and charge if necessary.

  • Page 131: Tool Bag

    X850 Corpus 3G Maintenance and repairs Maintenance and inspection schedule Daily Weekly Monthly Yearly Check that the brake release and the brake release lever work properly. Complete inspection, safety check and service performed by an authorised wheelchair dealer. Tool bag The wheelchair comes with a tool bag with the following contents that can be used for maintenance and minor repairs.

  • Page 132: Cleaning

    Permobil product. Use only the following cleaning methods. In the case of severe soiling of the upholstery or damage to the surface finish, contact Permobil for information. CAUTION! Switch off the wheelchair before cleaning Always switch off the power supply to the wheelchair before cleaning.

  • Page 133: Metal Surfaces

    X850 Corpus 3G Maintenance and repairs 5.3.1 Metal surfaces Due to the high quality powder coating, optimum corrosion protection is guaranteed. Ideally, use a soft cloth or sponge, hot water and a mild detergent for normal cleaning. Wipe down carefully with a cloth and water, and dry off.
  • Page 134 X850 Corpus 3G Maintenance and repairs Do not use any cleaning method that is not listed above; other methods may attack and degrade the vinyl and may void the wheelchair’s guarantee. If necessary, the cover may be removed before cleaning. See also the...

  • Page 135: Battery Replacement

    X850 Corpus 3G Maintenance and repairs Battery replacement 1. Place the wheelchair on a level surface and raise the seat lift for better access. If the battery is completely dead, it is possible to manually raise the seat lift using the screw at the front edge under the seat.
  • Page 136 X850 Corpus 3G Maintenance and repairs 2. Switch off the power supply using the ON/OFF key on the control panel and set the automatic main fuse to the OFF setting. Figure 79. Covers are fixed with two knobs at the rear...
  • Page 137 X850 Corpus 3G Maintenance and repairs 3. Remove the rear cover. This is fixed with two knobs at the rear. Lift the cover up and backwards. 4. Remove the batteries’ fixing bars. They are fixed with two knobs each. Turn the fixing bars backwards without detaching the cables.
  • Page 138 X850 Corpus 3G Maintenance and repairs 5. Detach the battery connections. Lift the batteries out of the chassis. 6. Fit the two new batteries. Place the batteries with the poles facing the outer sides of the chassis. Reattach the battery connections.

  • Page 139: Batteries Storage

    X850 Corpus 3G Maintenance and repairs CAUTION! Recycling batteries Used batteries must be disposed of responsibly in accordance with local recycling regulations. Batteries storage • The wheelchair must not be stored in areas subject to condensation (steam or moisture on surfaces), e.g. utility rooms or similar.

  • Page 140: Wheels And Tyres

    X850 Corpus 3G Maintenance and repairs 5.5.2 Long-term storage For long-term battery storage, the room may be unheated but to guard against battery corrosion, make sure the room is a few degrees warmer than its surroundings as this will keep the room drier.

  • Page 141: Filling Tyres With Air

    X850 Corpus 3G Maintenance and repairs 5.6.1 Filling tyres with air 1. Unscrew and remove the plastic cap on the valve of the tire. 2. Connect the compressed air nozzle to the valve and adjust the tyre pressure to the correct level.

  • Page 142: Resetting The Main Fuse/Battery Isolator

    X850 Corpus 3G Maintenance and repairs Resetting the main fuse/battery isolator The main fuse also functions as a battery isolator but it is called the main fuse in the owner’s manual. It is not normally necessary to replace the main fuse as it is automatic and can be reset when it has been triggered.

  • Page 143: Replacing Fuses For Charging, Actuator, Lights/Indicators

    X850 Corpus 3G Maintenance and repairs Replacing fuses for charging, actuator, lights/indicators Fuses for the actuator (15 A) and the 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.
  • Page 144 X850 Corpus 3G Maintenance and repairs WARNING! Always switch off the power supply to the control panel before changing the charging fuse. The battery charger should be disconnected when the charging fuse is changed. If the charging fuse is triggered, there may be problems or faults with the batteries, the charger/charging cables or the wheelchair’s charging...

  • Page 145: Brake Release

    5.10 Positioning belt Accessory Check the condition of positioning belts regularly in case any damage or wear has occurred. If signs of damage or wear appear, replace the positioning belt immediately through your Permobil Figure 85. Brake release lever dealer.
  • Page 146 X850 Corpus 3G Maintenance and repairs...

  • Page 147: Troubleshooting

    X850 Corpus 3G Troubleshooting 6 Troubleshooting Troubleshooting guide........................148 Repairing defective units ......................149 Alarm categorisation and error codes ..................150...

  • Page 148: Troubleshooting Guide

    Note that the guide cannot describe all the problems and events which may occur and you should always contact your service provider or Permobil in case of doubt. Possible cause Remedy Event The wheelchair does not start.

  • Page 149: Repairing Defective Units

    Apart from specific OEM-approved spare parts, there are no replaceable parts in the R-net control system. Contact Permobil for further information on OEM-approved spare parts. Defective units must be sent for repair to Permobil or an authorised Permobil service centre.

  • Page 150: Alarm Categorisation And Error Codes

    X850 Corpus 3G Troubleshooting Alarm categorisation and error codes A. LED 1 B. LED 2 C. LED 3 D. LED 4 E. LED 5 F. LED 6 G. Battery indicator Figure 86. Overview...
  • Page 151 X850 Corpus 3G Troubleshooting Alarms can belong either to the “user-remedied error” category or the “engineer-remedied error” category. Check first whether an alarm belongs to the “user-remedied error” category. These alarms/warnings are indicated without unit affiliation. These “user-remedied errors” are indicated by the battery indicator flashing/”flowing”...
  • Page 152 X850 Corpus 3G Troubleshooting Errors which can be remedied by users (for example, “Charger connected” or “Low battery voltage”) are presented in a simpler manner, without LED1-LED3. Only the battery indicator, max. speed LEDs (LED4-LED6), and panel horn are used.
  • Page 153 X850 Corpus 3G Troubleshooting Critical battery voltage: one red dash on the battery indicator flashes and a continuous beep is heard when the joystick is activated. The wheelchair cannot be driven. Turn the wheelchair off/on. The wheelchair can be driven a shorter range before recharging the batteries.
  • Page 154 X850 Corpus 3G Troubleshooting Parking brake released or joystick deflected at start-up: The entire battery indicator flashes and short beeps are heard when the joystick is activated. Make sure that the parking brake is released. Turn the wheelchair off/on. Figure 90. Parking brake released or joystick deflected at start-up.
  • Page 155 X850 Corpus 3G Troubleshooting Warm motors or hot motors: Current speed indication flashes. Warm: six short beeps at intervals of two minutes when the joystick is activated. Hot: Continuous beeps for ten seconds. The wheelchair cannot be driven before cooling off.

  • Page 156: Index

    X850 Corpus 3G Index Index Chassis........51 Cleaning ........132 Accessories........74 Guarantee ........10 Control panel......57 Admonitions ....... 16 Control system, R-net repair Armrest, adjustment..... 84 defective units ......149 Cyber security ......12 Headrest, adjustment....80–81 Backrest, adjustment ....82 Backrest, lumbar support ....
  • Page 157 X850 Corpus 3G Index Lights and reflectors ..... 52 Transportation......117 Transportation, air ..... 124 Safety instructions......15 Transportation, rail ....123 Scrapping and recycling....13 Troubleshooting guide....148 Seat control panel, backrest angle .. 63 Main circuit breaker..... 54 Seat control panel, extension ..

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