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7   SETUP/MAINTENANCE

Part No 1143192

77

Invacare® Adjustable ASBA Seats

7.14 Replacing Back or Headrest Upholstery
Replacing Back Upholstery

1.

Remove the ten or twelve mounting screws (depending on back 

height) that secure the back upholstery to the back canes.

2.

Remove existing back upholstery from back canes.

3.

Install the new back upholstery onto the back canes.

4.

Install the ten or twelve mounting screws (depending on back 

height) that secure the back upholstery to the recliner back canes.

5.

Adjust the back upholstery to the desired tautness. Refer to 

Adjusting Back or Headrest Upholstery on page 61.

Replacing Headrest Upholstery

1.

Remove the six mounting screws that secure the headrest 

upholstery to the headrest extensions.

2.

Remove the existing headrest upholstery from the headrest 

extensions.

3.

Install the new headrest upholstery onto the headrest extensions.

4.

Install the six mounting screws that secure the headrest upholstery 

to the headrest extensions.

5.

Adjust the headrest upholstery to the desired tautness. Refer to 

Adjusting Back or Headrest Upholstery on page 61.

FIGURE

 

12     

Replacing Headrest Upholstery

Changing the back upholstery height must be 

performed by a dealer or qualified technician. 

Headrest Upholstery

Headrest 

Extension

Back 

Cane

Back 

Upholstery

Mounting 

Screw

Summary of Contents for Adjustable ASBA Formula PTO Plus

Page 1: ...E using this product read this manual and save for future reference User Manual EN Invacare Adjustable ASBA Seats Invacare Adjustable ASBA Standard Seat Invacare Adjustable ASBA Power Tilt Only Invaca...

Page 2: ...rights 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...

Page 3: ...11 2 LABEL LOCATIONS 12 All Wheelchairs 12 Wheelchairs with TRRO 13 Wheelchairs without TRRO 13 Pronto M91 with Formula PTO Plus Seating System 14 3 SAFETY 15 General Guidelines 15 Operation Informati...

Page 4: ...L DATA 26 Typical Product Parameters 26 Seat 26 Weight 28 5 USAGE 29 Preparing the Joystick for Use 29 A Note About Drive Lock Out 30 Operating Powered Seating Systems 31 Using the Powered Seating Swi...

Page 5: ...er Elevating Legrests 43 Installing the Power Elevating Legrests 43 Removing the Power Elevating Legrests 44 Installing Removing Flip Back Armrests 45 Installing 45 Removing 45 Adjusting Flip Back Arm...

Page 6: ...Cantilever Arm 59 Adjusting the Back Angle 60 Adjusting the Manual Tilt Cable Assembly 61 Adjusting Back or Headrest Upholstery 61 7 SETUP MAINTENANCE 62 Setup Delivery Inspection 62 User Attendant In...

Page 7: ...irs with TRRO Option 74 Wheelchairs without TRRO Option 74 Removing Installing Adjusting Headrest 75 Removing 75 Installing 75 Adjusting Headrest Height 75 Adjusting Headrest Depth Direction 76 Replac...

Page 8: ...ly 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 inj...

Page 9: ...ow for part numbers of additional documents which are referenced in this manual WARNING Refer to wheelchair base user manual for additional safety and operation information MANUAL PART NUMBER MK6i Ele...

Page 10: ...ch 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 dir...

Page 11: ...In 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 n...

Page 12: ...Refer to the user manual shipped with wheelchair base for additional label located on the wheelchair base Refer to Service Manual to reposition the seat otherwise serious personal injury and damage wi...

Page 13: ...IONS Part No 1143192 13 Invacare Adjustable ASBA Seats 2 2 Wheelchairs with TRRO 2 3 Wheelchairs without TRRO Auto style seat positioning strap shown This label is also on the airline style seat posit...

Page 14: ...2 LABEL LOCATIONS Invacare Adjustable ASBA Seats 14 Part No 1143192 2 4 Pronto M91 with Formula PTO Plus Seating System Rear View of Actuator...

Page 15: ...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 16: ...or persons fully conversant with this process and the driver s capabilities Incorrect settings could cause injury to the driver bystanders damage to the wheelchair and to surrounding property After th...

Page 17: ...nsport brackets TRBKTS has not been crash tested in accordance with WC 19 Use these transport brackets only to secure an unoccupied wheelchair during transport As of this date the Department of Transp...

Page 18: ...l DO NOT operate the wheelchair DO NOT attempt to adjust the drive lock out Have the wheelchair serviced by a qualified technician Use only the controls listed in Using the Powered Seating Switch on p...

Page 19: ...ing models and are not field serviceable TDX OR TDX SP SR SI SC and SPREE WHEELCHAIR BASES ONLY A pinch point exists between walking beam head tube cap and telescoping tube when at the lowest seat to...

Page 20: ...activities in the presence of a qualified healthcare professional before attempting active use of the wheelchair DO NOT attempt to reach objects if you have to move forward in your seat ALWAYS shift y...

Page 21: ...ping tube when the seat is in the lowest seat to floor height POWERED SEATING SYSTEMS ONLY Pinch point may occur when returning the tilted seat to the full upright position Make sure the hands and bod...

Page 22: ...this product on various 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 app...

Page 23: ...property 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...

Page 24: ...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...

Page 25: ...rate 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 awar...

Page 26: ...ches or 20 to 24 inchers 12 to 16 inches 16 to 22 inches 16 to 22 inches in 1 inch increments Curved Back 12 to 22 inches in 1 inch increments Back Post Only Seat Depth Range 1 inch increments 16 to 2...

Page 27: ...rements 85 to 105 in 5 increments 85 to 105 in 5 increments Seat Pan Angle Adjustable Seat Angle 0 to 10 0 or 5 Tilt Range 0 Seat Pan Angle 5 Seat Pan Angle 0 to 55 5 to 60 0 to 45 3 5 to 50 3 Armrest...

Page 28: ...STABLE ASBA JUNIOR FORMULA PTO PLUS POWER TILT ONLY Seat Weight 43 lbs 36 lbs 25 lbs 65 lbs Maximum Weight Limitation Up to 400 lbs Up to 150 lbs Up to 275 lbs Up to 375 lbs with Spring Assist On Torq...

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 technicia...

Page 30: ...hile the back is in any tilted back angle position over 20 relative to the vertical position If the drive lock out does not stop the wheelchair from operating in a tilt back angle position over 20 rel...

Page 31: ...perate the wheelchair DO NOT attempt to adjust the drive lock out Have the wheelchair serviced by a qualified technician Use caution when driving in a tilted position DO NOT operate the seating system...

Page 32: ...lchair is on a level surface 2 Press the mode button to switch from driving mode to tilt mode 3 Move the joystick Forward Tilts the seat back Backward Tilts the seat upright This procedure only applie...

Page 33: ...n Off Button Charger Programming Input Speedometer Joystick GREEN LED Information Gauge Display Service Indicator Decrease Speed Button Tortoise Increase Speed Button Hare Mode Button Additional Input...

Page 34: ...3 on page 35 The drive select toggle switch is located on the left side below the LCD The drive select position is momentary meaning that it will return to the neutral position after a selection is m...

Page 35: ...s Actuator Control Switch Mode Icon DETAIL A SELECTING THE ACTUATOR CONTROL SWITCH MODE DETAIL C EXAMPLE SCREEN DURING POWERED SEATING OPERATION Icon Text Icon Text Joystick Remote On Off Input Progra...

Page 36: ...tion 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 joys...

Page 37: ...ote Drive Selection Mode Tilt Recline Mode Information Center Display Selection does not require Reset activation at power up If any of the above modes are selected the control will require activation...

Page 38: ...e 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 otherwi...

Page 39: ...Adjust footrest height if desired Refer to Footrest Height Adjustment on page 51 FIGURE 5 Installing Removing Footrests 70 Taper 5 5 Raising Lowering Elevating Front Riggings 1 Perform one of the fol...

Page 40: ...elchair 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 in...

Page 41: ...1 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 8 Raising...

Page 42: ...unt 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 t...

Page 43: ...nt 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 se...

Page 44: ...legrest 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 10 Installing Rem...

Page 45: ...by 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 a...

Page 46: ...ressing 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...

Page 47: ...ing 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 13 Using Non Locking Cantilever Arms...

Page 48: ...ating the Manual Recliner Option 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...

Page 49: ...injury or damage may occur Make sure the occupant of the wheelchair is properly positioned in the wheelchair BEFORE using the tilt in space to maintain maximum stability and safety The wheelchair MUST...

Page 50: ...One of the following will occur when the drive lock out feature has been activated CMPJ Joysticks Only TILT WARNING or SPM Inhibited displays on the joystick or display unit SPJ Joysticks Only Left t...

Page 51: ...rdware 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 fro...

Page 52: ...er 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 whe...

Page 53: ...ure 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 38 7 Reinstall...

Page 54: ...screws washers and locknuts FIGURE 4 Adjusting Adjustable Angle Flip Up Footplates For this procedure refer to FIGURE 4 on page 54 Observe the angle of the footplate for reinstallation The settings fo...

Page 55: ...lowly 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...

Page 56: ...NG While 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...

Page 57: ...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 otherwise personal injury and damage may result P...

Page 58: ...ootplate 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 Manu...

Page 59: ...ilever 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...

Page 60: ...ing 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...

Page 61: ...he Manual Tilt Cable Assembly 6 10 Adjusting Back or Headrest Upholstery 1 Rotate the spreader bar either Counterclockwise away from back upholstery to loosen back headrest upholstery Clockwise toward...

Page 62: ...come entangled and damaged during normal operation of seating system Ensure proper operation of powered functions Example seating and legrests Setup delivery inspection should be performed by dealer a...

Page 63: ...e your wheelchair to a qualified technician for a thorough inspection and servicing Service Inspection on page 64 Weekly monthly and periodic inspections should be performed by user attendant between...

Page 64: ...and legible Replace if necessary Powered Seating Systems Make sure all electrical connections are secure Powered Seating Systems Make sure drive lock out operates properly Powered Seating Systems Make...

Page 65: ...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 tighten if necessary Check...

Page 66: ...Remove 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 l...

Page 67: ...ng 3 Secure the telescoping front tube to the side rail at the desired depth with the existing two cap screws spacers and threaded blocks 4 Repeat STEPS 1 to 3 on the opposite side if desired FIGURE 2...

Page 68: ...ootplate 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 In...

Page 69: ...e 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 54 FI...

Page 70: ...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 he...

Page 71: ...f the mounting bracket 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 jo...

Page 72: ...ing 1 Hold the light 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 connec...

Page 73: ...ct the network connector 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 necess...

Page 74: ...he rear seat frame 5 Reposition the two new seat positioning strap inside of the seat frame as shown 6 Reinstall the two mounting screws and quick release pin tabs that secure the seat positioning str...

Page 75: ...Adjusting 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 t...

Page 76: ...rely tighten the three socket screws 5 If necessary adjust the height of the headrest Refer to Adjusting Headrest Height on page 75 7 13 Replacing Headrest 1 Remove the three socket screws that secure...

Page 77: ...efer to Adjusting Back or Headrest Upholstery on page 61 Replacing Headrest Upholstery 1 Remove the six mounting screws that secure the headrest upholstery to the headrest extensions 2 Remove the exis...

Page 78: ...t 2 Secure the cable to the wheelchair frame with tie wrap Detail A of FIGURE 13 3 Adjust the tilt release cable if necessary Refer to Adjusting the Manual Tilt Cable Assembly on page 61 FIGURE 13 Rem...

Page 79: ...7 SETUP MAINTENANCE Invacare Adjustable ASBA Seats 79 Part No 1143192 Notes...

Page 80: ...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 www invacare com Part No 1143192 Rev H 5...

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