Invacare Formula CG Seating User Manual Download Page 120

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8 TROUBLESHOOTING

Invacare® Formula™ CG Seating

120

Part No 1143155

Battery indicator flashes the charge level is
low - immediately after recharge.

Battery failure.

Malfunctioning battery charger.

Electrical malfunction.

Check batteries for shorted cell. Replace if necessary.

Contact Dealer/Invacare for Service.

Battery indicator flashes the charge level is
low - too soon after being recharged.

Batteries not charged.

Weak batteries.

Have charger checked.

Replace batteries if necessary. Refer to Replacing the
Batteries and/or Battery Cables on page 83.

Motor “chatters” or runs irregular.

Motor/gearbox malfunction.

Stop use of Wheelchair. Contact Dealer/Invacare for Service.

Joystick erratic or does not respond as
desired.

Damaged motor coupling.

Electrical malfunction.

Controller programmed
improperly.

Contact Dealer/Invacare for Service.

Contact Dealer/Invacare to have controller reprogrammed.

Wheelchair does not respond to commands. Electrical malfunction.

Contact Dealer/Invacare for Service.

Power indicator off - even after recharging.

Poor battery terminal connection.

Have terminals cleaned.

SYMPTOM

PROBABLE CAUSE

SOLUTIONS

Summary of Contents for Formula CG Seating

Page 1: ...EN This manual MUST be given to the user of the product BEFORE using this product read this manual and save for future reference Invacare Formula CG Seating Power Wheelchair Seat Tilt Recline Elevate...

Page 2: ...ights reserved Republication duplication or modification in whole or in part is prohibited without prior written permission from Invacare Trademarks are identified by and All trademarks are owned by o...

Page 3: ...raints Trro or TRBKTS 15 Powered Seating 16 Repair or Service Information 17 Safety Handling 18 Pinch Points 19 Stability and Balance 20 Footplates and Front Rigging 20 Reaching Leaning and Bending Fo...

Page 4: ...ng the Single Function Switch 32 Using the MK6i SPJ w ACC Joystick 32 Using the Four Way Toggle 33 Using the CMPJ Joystick 34 Operating the Wheelchair 37 Turning the Power On Off 37 Using the Joystick...

Page 5: ...ings 52 Installing Removing Footrests 52 PH904A PHAL4A 70 and PW93 52 70 Taper 53 Raising Lowering Elevating Front Riggings 53 Installing Removing Elevating Legrests 54 Installing 54 Removing 54 Raisi...

Page 6: ...ip Up Footplates 66 Depth Adjustment 66 Angle Adjustment 67 Perpendicular and or Inversion Eversion Adjustment 67 Adjusting the Height of the Manual Center Mount Footrest 68 Adjusting the Angle of the...

Page 7: ...s 83 Composite Articulating Footplate Heel Loop Replacement 84 Disassembly 84 Assembly 84 Repositioning Joystick 85 Disconnecting Connecting the Joysticks 86 SPJ Joysticks 86 CMPJ Joysticks 87 Replaci...

Page 8: ...00 Connecting Disconnecting the Battery Wiring Harness TDX SP and TDX SR with Elevating Seat Only 102 Using the Proper Batteries 103 Battery Wiring Harness TDX SP and TDX SR with Elevating Seat Only 1...

Page 9: ...hazardous situation which if not avoided will result in death or serious injury WARNING Warning indicates a potentially hazardous situation which if not avoided could result in death or serious injur...

Page 10: ...Documents Refer to the table below for part numbers of additional documents which are referenced in this manual WARNING Refer to wheelchair base owner s manual for additional safety and operation inf...

Page 11: ...repair and or replacement For warranty service please contact the dealer from whom you purchased your Invacare product In the event you DO NOT receive satisfactory warranty service please write direc...

Page 12: ...n the event you DO NOT receive satisfactory warranty service please write directly to Invacare at the address on the bottom of the back cover Provide dealer s name address date of purchase indicate na...

Page 13: ...gned and manufactured for use in conjunction with Invacare accessories Accessories designed by other manufacturers have not been tested by Invacare and are not recommended for use with Invacare produc...

Page 14: ...ause injury to the driver bystanders damage to the wheelchair and to surrounding property After the wheelchair has been set up adjusted check to make sure that the wheelchair performs to the specifica...

Page 15: ...TRBKTS includes four factory installed wheelchair transport brackets TRBKTS has not been crash tested in accordance with WC 19 Use these transport brackets only to secure an unoccupied wheelchair duri...

Page 16: ...rate the wheelchair or elevate lower the seat DO NOT attempt to adjust the drive lock out Have the wheelchair serviced by a qualified technician Use only the controls listed in Operating Powered Seati...

Page 17: ...re frequently exposed to water may require replacement of electrical components more frequently DO NOT overtighten hardware attaching to the frame This could cause damage to the frame tubing Transport...

Page 18: ...bending reaching and transferring activities in the presence of a qualified healthcare professional before attempting active use of the wheelchair Always shift your weight in the direction you are tu...

Page 19: ...when the seat is in the lowest seat to floor height Pinch point may occur when returning the tilted seat to the full upright position Make sure the hands and body of the occupant attendants and bystan...

Page 20: ...s sloping surfaces in the presence of a qualified healthcare provider before attempting active use of this wheelchair Other general warnings listed within this document also apply WARNING DO NOT use t...

Page 21: ...roperty may result DO NOT use if the joystick boot is torn or cracked If the joystick boot becomes torn or cracked replace IMMEDIATELY WARNING Invacare DOES NOT recommend the use of its wheelchairs as...

Page 22: ...elatively 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...

Page 23: ...te hand held transceivers transmitters receivers such as citizens band CB radios or turn ON personal communication devices such as cellular phones while the powered wheelchair is turned ON 2 Be aware...

Page 24: ...e for additional label located on the wheelchair base Refer to Service Manual to reposition the seat otherwise serious personal injury and damage will result WARNING P N 1114823 Rev B 5 10 06 Weight C...

Page 25: ...3 LABEL LOCATIONS Part No 1143155 25 Invacare Formula CG Seating 3 2 TDX SP with Vent Tray Option...

Page 26: ...4 inches 16 to 24 inches 16 to 22 inches 16 to 24 inches TDX SP SR Only 16 to 22 inches All other wheelchairs 16 to 24 inches TDX SP SR Only 16 to 22 inches All other wheelchairs Seat Depth Range 1 in...

Page 27: ...ments 16 to 26 inches in 1 inch increments Back Angle Range Tilt or Elevate 85 to 105 in 5 increments Tilt Range 300 lbs Tilt Tilt Recline Tilt Recline Elevate 400 lbs Tilt Tilt Recline 0 to 55 0 to 4...

Page 28: ...w has a 275 lb weight limitation FORMULA CG Seat Weight Tilt Only Tilt Recline 93 lbs 113 lbs Weight Limitation Without Heavy Duty Option With Heavy Duty Option With Vent Tray Up to 300 lbs Up to 400...

Page 29: ...and before use make sure that all attaching hardware is tightened securely otherwise injury or damage may result Set up of the Electronic Control Unit is to be performed only by a qualified technician...

Page 30: ...n over 20 relative to the vertical position If the drive lock out does not stop the wheelchair from operating or the seat from elevating lowering in a tilt recline back angle position over 20 relative...

Page 31: ...g in a tilted reclined or elevated position DO NOT operate the seating system while on an incline DO NOT operate seating system while the wheelchair is moving DO NOT operate the tilt function near or...

Page 32: ...tilt mode 3 Move the joystick SYSTEM TYPE JOYSTICK POWERED SEATING CONTROL 4 POLE MOTOR SWITCH OPTION THROUGH THE JOYSTICK TTJ Single Actuator Tilt Only Recline Only or Elevate Only MK6i SPJ w PSS Sin...

Page 33: ...OFF OFF Formula CG Recline w Legs Decrease the Recline Angle Increase the Recline Angle Power Legrest Up Power Legrest Down Formula CG Tilt Recline Decrease the Tilt Angle Legs Down Increase the Tilt...

Page 34: ...surface 2 Select a drive that has the Actuator Control Switch Mode icon displayed 3 Select the Actuator Control Switch Mode icon Detail A 4 Four of the following icons will display when Actuator Cont...

Page 35: ...r Mount Leg Elevate Operations Right Leg Operations Left Leg Operations Recline with Leg Operations No Icons No powered seating operation has been programmed for this quadrant The three icons indicate...

Page 36: ...B ACTUATOR CONTROL SWITCH MODE EXAMPLE SCREEN DETAIL A SELECTING THE ACTUATOR CONTROL SWITCH MODE DETAIL C EXAMPLE SCREEN DURING POWERED SEATING OPERATION Mode Icons Actuator Control Switch Mode Icon...

Page 37: ...r Off can be achieved by performing one of the following steps FIGURE 4 Turning the Power On Off For this procedure refer to FIGURE 4 JOYSTICK ACTION CMPJ Move the On Off switch Forward to the On posi...

Page 38: ...he wheelchair moves The maximum speed however is limited by the setting of the speed control knob To slow the wheelchair to a stop simply release the joystick The wheelchair has automatic speed and di...

Page 39: ...e front of the wheelchair REVERSE Pull joystick back towards the rear of the wheelchair Turn RIGHT Move joystick toward the right side of the wheelchair Turn LEFT Move joystick toward the left side of...

Page 40: ...C Joystick Switches and Indicators For this procedure refer to FIGURE 6 On Off Button Charger Programming Input Speedometer Joystick GREEN LED Information Gauge Display Service Indicator Decrease Spee...

Page 41: ...ttons tortoise button and hare button are used to set and adjust the maximum speed 1 To adjust the speed perform one of the following Adjust Speed in 20 Increments 5 Speed Mode Press the tortoise butt...

Page 42: ...front of the joystick housing and provides the following information to the user on the status of the wheelchair 1 Power is On 2 True state of battery charge including notification of when the batter...

Page 43: ...1 can be programmed for higher speeds and quicker response while DRIVE 2 can be programmed for slower speeds and less responsiveness or vise versa The other two drive programs could be indoor and outd...

Page 44: ...automatic speed and direction compensation to minimize corrections Charger Programming Input The charger programming input is located at the front of the joystick housing This provides easy access for...

Page 45: ...f the LCD display is the Information Center The Information Center displays current data on the wheelchair Refer to LCD Display table on page 45 for descriptions of information shown LCD DISPLAY For t...

Page 46: ...erride switch is active MODES The dotted box shows the area that contains the available modes in the currently selected drive The modes are programmed for each drive and are based upon the configurati...

Page 47: ...e main screen was highlighted FIGURE 10 LCD Display Screens Driving Screen Available Modes in this Drive Must be Programmed Top Highlighted Icon Indicates Selected Mode Clock Battery Gauge Display Sta...

Page 48: ...hange the highlighted value hour minute AM PM month day year Move the joystick Right or Left to select a value or the Set icon Highlight the Set icon and move the joystick forward to enter new date an...

Page 49: ...tor Elevate Actuator Generic Tilt Actuator Generic Recline Actuator Connected Devices Screen ICON DESCRIPTION Generic Leg Actuators Generic Right Leg Actuator Generic Left Leg Actuator Intelligent CG...

Page 50: ...ion through mono port 2 Remote Stop Switch The remote reset switch may be used to stop the wheelchair if the wheelchair is in motion The remote reset switch also functions in the same way as the joyst...

Page 51: ...ower up Running Lights ON Off If any of the above modes are selected the control will require activation of the switch immediately after the power switch is turned On in order to enter the drive mode...

Page 52: ...the wheelchair is moving minimum ground clearance for the front rigging is three inches If the wheelchair is not moving the front rigging MUST maintain a minimum of one inch ground clearance otherwis...

Page 53: ...djust footrest height if desired Refer to Footrest Height Adjustment on page 63 FIGURE 13 Installing Removing Footrests 70 Taper 5 9 Raising Lowering Elevating Front Riggings 1 Perform one of the foll...

Page 54: ...chair adjust footplate to correct height by loosening nut and sliding the lower footrest assembly UP or down until desired height is achieved Removing 1 Push the legrest release handle toward the insi...

Page 55: ...Turn the calfpad towards the outside of the wheelchair 2 Slide the calfpad UP or down until the desired position is obtained 3 Turn the calfpad towards the inside of the wheelchair FIGURE 16 Raising...

Page 56: ...t footrest out of the mounting bracket of the seat frame Installing 1 Engage the release lever with one hand hold the center mount footrest with the other and insert the center mount footrest into the...

Page 57: ...t personal injury always verify proper positioning of legs and feet prior to use Individual user weight may impact the rate of travel for each legrest assembly If simultaneous operation is desired sel...

Page 58: ...grest release handle and swing legrest to the outside of the wheelchair 3 Lift up on powered legrest and remove from wheelchair 4 Repeat STEPS 1 3 for opposite power legrest FIGURE 18 Installing Remov...

Page 59: ...positioning the flip back armrest release lever into the up horizontal position 2 Remove the quick release pin that secures the flip back armrest to the rear arm socket 3 Pull UP on the flip back arm...

Page 60: ...essing flip back armrest release lever into the down vertical position 4 Lift up on flip back armrest to make sure the armrest is locked in place 5 Repeat STEPS 1 4 for opposite flip back armrest if n...

Page 61: ...ng Cantilever Arms 1 Pull the end of the cantilever arm down to lower the cantilever arm 2 Pull the end of the cantilever arm up to move it out of the way FIGURE 21 Using Non Locking Cantilever Arms W...

Page 62: ...er Operation WARNING NEVER operate the wheelchair while in any recline position over 105 relative to the seat frame If the limit switch does not stop the wheelchair from operating in a recline positio...

Page 63: ...ware is tightened securely otherwise injury or damage may result While the wheelchair is moving minimum ground clearance for the front rigging is three inches If the wheelchair is not moving the front...

Page 64: ...footrest to the desired height 5 Reinstall the mounting screw washers and locknut that secure the lower footrest to the footrest support and tighten securely 6 Repeat STEPS 1 5 for the opposite wheel...

Page 65: ...re lower footrest assembly with existing mounting screw and coved spacer Securely tighten 6 Reinstall the footrest s onto the wheelchair Refer to Installing Removing Footrests on page 52 7 Reinstall a...

Page 66: ...lat screws washers and locknuts FIGURE 4 Adjusting Adjustable Angle Flip Up Footplates For this procedure refer to FIGURE 4 Observe the angle of the footplate for reinstallation The settings for posit...

Page 67: ...wly turn nylon adjustment screw in or out until footplate is perpendicular to the footrest assembly or the desired inversion or eversion is obtained FIGURE 6 FIGURE 6 Perpendicular and or Inversion Ev...

Page 68: ...hile the wheelchair is moving minimum ground clearance for the front rigging is three inches If the wheelchair is not moving the front rigging MUST maintain a minimum of one inch ground clearance othe...

Page 69: ...earance for the front rigging is three inches If the wheelchair is not moving the front rigging MUST maintain a minimum of one inch ground clearance otherwise personal injury and damage may result PIN...

Page 70: ...tplate Angle 1 Flip footplate up 2 Screw the adjustment screw in or out until the desired angle is achieved 3 Repeat STEPS 1 and 2 for the other footplate FIGURE 9 Adjusting the Footplate Angle Manual...

Page 71: ...ever Arm 1 Adjust the cantilever arm angle as necessary to accommodate the user To adjust the arm angle down turn the adjustment screw clockwise To adjust the arm angle up turn the adjustment screw co...

Page 72: ...ng the cane brackets to the back canes 3 Align the upper mounting holes in the back canes with the desired mounting holes in the cane brackets Detail A 4 Install the two upper hex screws washers and l...

Page 73: ...Upholstery 1 Rotate the spreader bar either Counterclockwise away from back upholstery to loosen back headrest upholstery Clockwise towards back upholstery to tighten back headrest upholstery FIGURE...

Page 74: ...at cables do NOT become entangled and damaged during normal operation of seating system Ensure proper operation of powered functions Example seating and legrests Setup delivery inspection should be pe...

Page 75: ...alified technician for a thorough inspection and servicing Service Inspection on page 77 Weekly monthly and periodic inspections should be performed by user attendant between the six month service ins...

Page 76: ...sh against arm tube Inspect foam handgrips for damage If damaged have them replaced by a qualified technician Check center mount front riggings for loose fasteners Replace tighten if necessary Check t...

Page 77: ...ap for any signs of wear Ensure buckle latches Verify hardware that attaches strap to frame is secure and undamaged Replace if necessary Check center mount front riggings for loose fasteners Replace t...

Page 78: ...Check power center mount front riggings for worn frayed belts and or loose fasteners If found replace these items Make sure all electrical connections are secure Make sure drive lock out operates prop...

Page 79: ...emove the lower footrest 4 Remove the phillips bolt spacer and locknut that secure the existing heel loop to the lower footrest 5 Slide the existing heel loop off the lower footrest 6 Replace heel loo...

Page 80: ...e side rail 2 Remove existing telescoping front rigging 3 Perform one of the following Reclining Seating Systems Only Refer to Detail A in FIGURE 2 to determine the mounting position for the new teles...

Page 81: ...scoping Front Rigging Support Telescoping Front Tube Cap Screws Spacers Threaded Blocks Cap Screws Spacers Side Rail Side Rail DETAIL A MOUNTING POSITIONS FOR RECLINING SEATING SYSTEMS 22 inch Seat De...

Page 82: ...otplate hinge remains in the up position 5 Check the up and down motion of the footplate hinge to make sure the user of the wheelchair can operate the footplates easily 6 Adjust footplate Refer to Ins...

Page 83: ...two flat screws that secure the footplate to the half clamp 3 Adjust the footplates to the necessary angle and depth for the user Refer to Adjusting Adjustable Angle Flip Up Footplates on page 66 FIGU...

Page 84: ...heel loop to the footrest 4 Slide heel strap over cane of footrest assembly Articulating 1 Remove the two mounting screws that secure the heel loop to the articulating footplate Assembly 1 Replace hee...

Page 85: ...et is on the inside of the arm tube as shown in FIGURE 6 5 Using the three hex mounting screws and washers secure both halves of the mounting bracket to the arm tube 6 Slide the joystick mounting tube...

Page 86: ...GREY collar portion of the joystick connector with one hand and the controller connector on the wheelchair in the other and align them 2 Lightly push to engage the joystick connector and the controll...

Page 87: ...ctor to the other connectors 3 Top and Bottom Connectors Install connector caps onto the network connector 4 Push the latch in to secure the network connectors and caps 5 If necessary secure excess ca...

Page 88: ...p inside of the seat frame as shown 6 Reinstall the two mounting screws and quick release pin tabs that secure the seat positioning straps to the seat frame and torque to 75 in lbs 7 Reinstall the sea...

Page 89: ...djusting Headrest Height 1 Loosen the set screw on the headrest stop 2 Loosen but DO NOT remove the thumb screw that secures the headrest to the headrest mounting bracket 3 Position the headrest to th...

Page 90: ...ely tighten the three socket screws 5 If necessary adjust the height of the headrest Refer to Adjusting Headrest Height on page 89 7 13 Replacing Headrest 1 Remove the three socket screws that secure...

Page 91: ...fer to Adjusting Back or Headrest Upholstery on page 73 Replacing Headrest Upholstery 1 Remove the six mounting screws that secure the headrest upholstery to the headrest extensions 2 Remove the exist...

Page 92: ...r the FDX with vent tray option For batteries on other wheelchairs equipped with a Formula CG powered seating system refer to base owner s manual shipped with wheelchair Have the following tools avail...

Page 93: ...on page 97 3 Verify the joystick On Off switch is in the Off position and disconnect joystick Refer to Disconnecting Connecting the Joysticks on page 86 4 Remove the rear front and top shrouds Refer...

Page 94: ...ition actuator lead and drive limit switch lead under the rear battery handle 5 Connect the following The battery wiring harness to the battery controller connector The drive limit switch to the magne...

Page 95: ...ling Removing the Batteries TDX SP and TDX SR with Elevating Seat Battery Strap Front Battery Lead Rear Battery Lead Battery Box Actuator Controller Connector Battery Wiring Harness Drive Limit Switch...

Page 96: ...elevate actuator connector The elevator actuator is marked with a tag reading Elevate The power bypass connection requires 12 to 24 Volts DC to operate the actuator This bypass is intended for use by...

Page 97: ...st and set aside Installing 1 Position the seat assembly onto the actuator post 2 Using four mounting bolts and locknuts secure the seat assembly to the actuator post Securely tighten 3 Position the s...

Page 98: ...ud and battery retention bracket Refer to Removing Installing the Wheelchair Shrouds TDX SP SR on page 100 4 Disconnect the wiring harness from the controller connector 5 Disconnect the front battery...

Page 99: ...the ventilator connector 7 Install the rear shroud front shroud and battery retention bracket Refer to Removing Installing the Wheelchair Shrouds TDX SP SR on page 100 8 Connect the joystick Refer to...

Page 100: ...retention bracket from the base frame and remove the front shroud battery retention bracket from the base frame Top Shroud 1 Remove the seat from the base frame 2 Remove the four pan head screws secu...

Page 101: ...ula CG Seating FIGURE 16 Removing Installing the Wheelchair Shrouds TDX SP SR Front Shroud Battery Retention Bracket Base Frame Socket Head Screws Top Shroud Rear Shroud Pan Head Screws Front Shroud B...

Page 102: ...ur and serious personal injury or damage may occur When tightening the clamps ALWAYS use a box wrench Pliers will round off the nuts NEVER wiggle the battery terminal s post s when tightening The batt...

Page 103: ...e the POSITIVE battery terminal WARNING FOR TDX SP AND TDX SR WHEELCHAIRS USE 22NF BATTERIES Batteries with terminal configuration POSITIVE on the left and NEGATIVE on the right as shown below MUST be...

Page 104: ...Secure the NEGATIVE battery cable to the NEGATIVE battery post with existing mounting screw and locknut 10 Secure the bracket of the POSITIVE battery cable to the POSITIVE battery post with existing...

Page 105: ...Connector Bracket POSITIVE Battery Terminal Post Mounting Screw 22NF Battery NEGATIVE Battery Cable NEGATIVE Battery Terminal Post Locknut Battery Wiring Harness FOR FRONT BATTERY FOR REAR BATTERY Br...

Page 106: ...ition battery connector bracket or wiring harness onto the new 22NF battery as shown 9 Secure the NEGATIVE battery cable to the NEGATIVE battery post with existing mounting screw and locknut 10 Secure...

Page 107: ...st Locknut LEFT WHEELCHAIR BATTERY WIRING HARNESS VENT WIRING HARNESS Bracket of POSITIVE Battery Cable NEGATIVE Battery Cable POSITIVE Battery Terminal Posts NEGATIVE Battery Terminal Post LEFT WHEEL...

Page 108: ...batteries by the hook and loop battery strap The hook and loop battery strap should be used to assist in removing the batteries form the wheelchair base frame DO NOT tip the battery Keep the battery...

Page 109: ...ntion bracket from the wheelchair base frame 7 Disconnect the vent battery connector from the vent battery cable connector 8 Remove the vent battery from the wheelchair base frame 9 If necessary remov...

Page 110: ...e of the battery DO NOT tip the batteries Keep the batteries in an upright position NEVER allow any of your tools and or battery cable s to contact BOTH battery post s at the same time An electrical s...

Page 111: ...inspect the battery to ensure the correct position of the POSITIVE and NEGATIVE terminals FIGURE 20 Using the Proper Batteries For this procedure refer to FIGURE 20 WARNING Batteries with terminal co...

Page 112: ...f the battery 7 Reverse STEPS 3 6 to connect the vent battery wiring harness to the vent battery FIGURE 21 Disconnecting Connecting the Vent Battery Wiring Harness FDX with Vent Tray Option For this p...

Page 113: ...ttery terminals DO NOT remove fuse or mounting hardware from POSITIVE RED battery cable mounting screw CAUTION ALWAYS disconnect the ventilator battery harness from the ventilator battery harness exte...

Page 114: ...22NF batteries are installed and that the front 22NF battery wiring harness is connected to the ventilator battery harness connector Refer to Installing Removing the Batteries TDX SP with Vent Tray Op...

Page 115: ...r reclined beyond drive lock out angle 20 Motor lock levers are disengaged Return to neutral position upright and completely lowered Refer to Operating Powered Seating Systems on page 31 Contact Invac...

Page 116: ...are found only the first error encountered by the control module will be displayed Information Gauge Display Diagnostics DISPLAY DESCRIPTION DEFINITION COMMENTS All LEDs are off Power is off All LEDs...

Page 117: ...e connected properly If necessary replace batteries Refer to the wheelchair base owner s manual 3 Left Motor Fault Contact Invacare Dealer for service 4 Right Motor Fault Contact Invacare Dealer for s...

Page 118: ...T displays and wheelchair does not drive Motor lock levers disengaged Error code E9 or E10 Engage motor lock levers Refer to owner s manual shiped with wheelchair CHARGER PLUGGED IN displays Battery c...

Page 119: ...ule is not communicating with the control module Error code E200 Check the connections between the joystick or display and the controller Turn the power off and then back on Replace the controller if...

Page 120: ...teries if necessary Refer to Replacing the Batteries and or Battery Cables on page 83 Motor chatters or runs irregular Motor gearbox malfunction Stop use of Wheelchair Contact Dealer Invacare for Serv...

Page 121: ...NOTES Part No 1143155 121 Invacare Formula CG Seating Notes...

Page 122: ...NOTES Invacare Formula CG Seating 122 Part No 1143155 Notes...

Page 123: ...NOTES Part No 1143155 123 Invacare Formula CG Seating Notes...

Page 124: ...care Corporation USA One Invacare Way Elyria Ohio USA 44036 2125 800 333 6900 Canada 570 Matheson Blvd E Unit 8 Mississauga Ontario L4Z 4G4 Canada 800 668 5324 Part No 1143155 Rev O 04 11 www invacare...

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