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Invacare Adjustable ASBA Seat User's Manual

1. setae neget tee ee eO 33 SECTION 7 POWER ELEVATING LEGRESTS 00000000000000000000000000000000000000 34 Installing Removing the Power Elevating 34 Installing the Power Elevating Legrests eese entes tente tentent entente 34 Removing the Power Elevating Legrests eene tete ntnnns 35 Adjusting the Power Elevating Legrests 35 Adjusting the Footplate 35 Adjusting the alt Pad aan von ed o Plu poni ot Pe ORA ERAN 38 Adjusting the Length for Power Legrest 39 Removing Installing the Power Elevating Legrest Harness 40 ue ood ot avait pond 40 liistallinig titi E A ES 40 Removing Installing the Power Elevating Legrest 4 dome aliado a ved pido clt M RD A 41 stalling 42 SECTION 8 ARMS 0000000000000000000000000000000000000000000000000000000000000000000000000 43 Installing Removing Flip Back Armrests 43 Iristallitig 43 Adjustable ASBA Seat 4 Part No 1143238 TABLE OF CONTENTS
2. Mounting Screw Back Cane FIGURE 10 4 Removing Installing the Spreader Bar Part No 1143238 59 Adjustable ASBA Seat SECTION 10 BACKS Adjusting Spreader Bar Width NOTE For this procedure refer to FIGURE 10 5 1 Remove spreader bar Refer to Removing Installing the Spreader Bar on page 59 2 Remove the two mounting screws four coved spacers and two locknuts securing the spreader bar connectors to the tube Slide the spreader bar connectors in or out to the desired mounting position Detail A 4 Securethe spreader bar connectors to the tube using the two mounting screws four coved spacers and two locknuts Torque to 75 in lbs 20 5 Install the spreader bar Refer to Removing Installing the Spreader Bar on page 59 Tube Mounting Screws Coved Spacers Spreader Bar Connector Coved Spacers Locknuts DETAIL A SPREADER BAR WIDTH POSITIONS Spreader Bar Connector 2 Inches 13 Inches 14 Inches 15 Inches 16 Inches 16 Inches 15 Inches 14 Inches 13 Inches 12 Inches FIGURE 10 5 Adjusting Spreader Bar Width Adjustable ASBA Seat 60 Part No 1143238 SECTION 1 ADULT SEATS SECTION cADULT SEATS A WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result Before performing any maintenance adjustments or service ALWAYS
3. 14 INCH 15 INCH 16 INCH NOTE Only left side rail shown Use the same mounting hole for opposite side rail 4 Align the cross bar mounting holes with the seat frame mounting holes 5 Secure each crossbar to the seat frame with a hex screw and coved washer Torque the hex screw to 75 165 20 6 Adjust the spreader bar Refer to Adjusting Spreader Bar Width on page 60 7 Install the spreader bar Refer to Removing Installing the Spreader Bar on page 59 Adjustable ASBA Seat 72 Part No 1143238 SECTION I2 JUNIOR SEATS DETAIL A Hex Screw and WITHOUT Coved Washer POWER ELEVATING LEGRESTS Side Rail Hex Screw and Coved Washer DETAIL B Hex Screw and WITH Coved Washer POWER ELEVATING LEGRESTS Side Rail Hex Screw and Coved Washer FIGURE 12 3 Adjusting the Seat Width Part No 1143238 73 Adjustable ASBA Seat SECTION I2 JUNIOR SEATS Adjusting the Seat Depth NOTE For this procedure refer to FIGURE 12 4 on page 75 1 Loosen but DO NOT remove the two hex screws and washers securing the back cane brackets to the slots in the side rails Loosen but DO NOT remove the four hex screws and washers securing the rear arm sockets to the slots in the side rails Loosen but DO NOT remove the four hex screws securing the front arm sockets to the slots in the side rails Remove the four hex screws securing the back cane
4. 4 Perform one of the following e Within the Range Proceed to STEP 5 e Beyond the Range Perform the following steps Detail A i Remove the two hex screws securing the crossbars to each side rail Remove the crossbars from the side rails iii Insert new crossbars into the side rails iv Position the new crossbars so the mounting hole is facing down and aligned with the side rail mounting hole v Secure the new crossbars to the side rails using the two hex screws Torque the hex screws to 75 in lbs 20 5 Pull push the side rails Detail B to the desired width shown in the following table Adjustable ASBA Seat 62 Part No 1143238 SECTION 1 ADULT SEATS Seat Width Mounting Holes SIDE RAIL MOUNTING HOLES FRONT VIEW 16 INCH 17 INCH 18 INCH 19 INCH 20 INCH 20 INCH 21 INCH 22 INCH 23 INCH 24 INCH 6 Align the crossbar mounting holes with the seat frame mounting holes 7 Secure each crossbar to the seat frame with a hex screw and coved washer Torque the hex screw to 75 in lbs 20 8 If necessary install the new spreader bar Refer to Removing Installing the Spreader Bar on page 52 Part No 1143238 63 Adjustable ASBA Seat SECTION ADULT SEATS NOTE Seat pan back and arms removed for clarity Crossbar x
5. NOTE Access to the adjustment screw is on the bottom of the arm tube 1 Adjust the cantilever arm angle as necessary to accommodate the user e To adjust the arm angle down turn the adjustment screw clockwise e To adjust the arm angle up turn the adjustment screw counterclockwise 2 RepeatSTEP 1 to adjust the other cantilever arm as necessary C N a Back Cane Cantilever Arm Armpad Arm Tube Adj ustment Screw FIGURE 8 5 Adjusting the Angle of the Cantilever Arms Installing Removing the Cantilever Arm Armpad NOTE For this procedure refer to FIGURE 8 6 NOTE Reverse this procedure to remove the cantilever arm armpad Secure the new armpad to the cantilever arm tube with two screws Cantilever Arm Armpad mor _ Ia d Cantilever Arm Tube Screws FIGURE 8 6 Installing Removing the Cantilever Arm Armpad Part No 1143238 47 Adjustable ASBA Seat SECTION 9 ADULT BACKS SECTION 9 ADULT BACKS A WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result Before performing any maintenance adjustments or service ALWAYS turn the wheelchair power off otherwise injury or damage may result Removing Installing the Contoura Back NOTE For this procedure refer to FIGURE 9 1 on page 49 Removing the Contoura Back 1 Remove back cu
6. Hex Screw Mounting Coved Side Rail Hole Washer DETAIL REPLACING THE Side Rail Crossbars CROSSBARS Mounting Hole Hex Screw Mounting Hole Side Rail Hex Screw NAA W gt FIGURE 11 2 Adjusting the Seat Width Adjustable ASBA Seat 64 Part No 1143238 SECTION ADULT SEATS Adjusting the Seat Depth NOTE For this procedure refer to FIGURE 11 3 on page 66 1 Examine the following chart to determine if the desired seat depth adjustment is within or beyond the range of the existing seat frame FRAME SIZE SEAT DEPTH RANGE SMALL 16 19 inches in inch increments LARGE 19 22 inches in inch increments 2 Perform one of the following e Seat Depth Adjustment is Within the Range of Existing Seat Frame Proceed to STEP 3 e Seat Depth Adjustment is Beyond the Range of Existing Seat Frame Replace the side rails Refer to Removing Installing Side Rails on page 66 3 Loosen but DO NOT remove the four hex screws and washers securing the bottom of the cane brackets to the side rails 4 Loosen but DO NOT remove the four hex screws securing the front arm sockets to the side rails 5 Usethe following Seat Depth Adjustment Table to determine the distance required to obtain the desired seat depth Seat Depth Adjustment Table SEAT DEPTH DISTANCE IN INCHES 16 INCH 5 50 17 INCH 4 50 18 INCH 3 50 19 INCH 2 50 Small Frame 5 50 Large Frame 20 INCH 4 50 21 INC
7. TABLE OF CONTENTS REMOVING soto a rip orn Rer Grp te iir auod re reti oue 43 Adjusting Flip a a aie 44 Positioning Flip Back Armrests for User Transfer 44 Positioning Flip Back Armrests for Use rettet ttt todo ape ee Ae poe eie 44 PRA US CHI bd ei mtd 44 Installing Removing the Cantilever 45 Adjusting the Height of the Cantilever Arms eese eeetetente entente nennen 46 Adjusting the Angle of the Cantilever Arms sse 47 Installing Removing the Cantilever Arm 47 SECTION 9 ADULT BACKS 48 Removing Installing the Contoura Back eese tette teen tente tntentntennne 48 Removing the Contoura Bab Ic reife rst inis rite Amr ndo 48 Installing the Contour 48 Removing the Mounting Hardware from the Contoura 48 Installing the Mounting Hardware onto the Contoura Back sss 49 Adjusting the Back Widths na Easa eE E Tari Ea RESEN 50 Adjusting the Back eaae EE E EEE 50 Adjusting the Height tare bir eet teeth a cement rude rient recs ett 5 Removing Installing the Back Cares serta
8. Wheelchairs that are used by incontinent users and or are 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 Operation Information Performance adjustments should only be made by professionals of the healthcare field 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 the wheelchair has been set up adjusted check to make sure that the wheelchair performs to the specifications entered during the set up procedure If the wheelchair does not perform to specifications turn the wheelchair off IMMEDIATELY and re enter set up specifications Repeat this section until the wheelchair performs to specifications Avoid storing or using the wheelchair near open flame or combustible products Serious injury or damage to property may result DO NOT attempt to lift the wheelchair by any removable detachable parts Lifting by means of any removable detachable parts of a wheelchair may result in injury to the user or damage to the wheelchair Part No 1143238 lI Adjustable ASBA Seat SECTION GENERAL GUIDELINES ALWAYS keep hands and fingers clear of moving parts to avoid injury NEVER leave an unoccupied wheelchair unattended on an incline DO NOT engage or
9. 2 12to 13 inch Seat Widths Perform the following steps A Position the back cane bracket onto the seat pan and side rail in the position noted in STEP 2A B Secure the back cane bracket to the seat pan and side rail using the two hex screws washer pin and two locknuts Torque to 75 in Ibs 20 C Secure the side of the back cane bracket to the slot in the side rail using the hex screw Torque to 156 in Ibs 20 D Tighten the two hex screws on the remaining back cane bracket Torque to 75 in Ibs 20 3 Secure the seat pan to the seat frame using the screws and locknuts Tighten securely NOTE Wheelchairs with power elevating legrests have two screws FIGURE 12 1 on page 70 and wheelchairs without power elevating legrests have three screws FIGURE 12 2 on page 71 4 Install the seat cushion not shown Part No 1143238 69 Adjustable ASBA Seat SECTION I2 JUNIOR SEATS Wheelchairs with Power Elevating Legrests Mounting Screws for Back Cane Bracket Mounting Screw for Seat Pan Back Cane Mounting Bracket Screws for Back Cane Bracket Mounting Screw for Seat Pan Back Cane Bracket Seat Pan 2 dd Mounting Screw and Mounting Washer for Screw and Side of Back Washer for Cane Bracket Side of Back Cane Bracket NOTE Side rail does not need Locknut and iud Side Rail to be removed for this procedure Locknut and Pin
10. 2 Remove the two screws four coved spacers and two locknuts securing the two handles to the tube 3 Align the handle mounting holes with the desired tube mounting holes 4 Secure the two handles to the tube using the two screws four coved spacers and two locknuts Torque to 75 in Ibs 20 Part No 1143238 53 Adjustable ASBA Seat SECTION 9 ADULT BACKS Coved Spacer Handle Tube Screws Coved Spacer Handle Mounting Hole Locknuts Coved Spacer Handle Handle Mounting Hole DETAIL A TUBE MOUNTING HOLES 16 to 20 inch Tube 20 to 24 inch Tube 20 Inches 19 Inches 23 7 uius 18 Inches 22 Inches 7 Inches 21 Inches 16 Inches 20 Inches FIGURE 9 5 Adjusting Spreader Bar Width Adjustable ASBA Seat 54 Part No 1143238 SECTION 10 BACKS SECTION 10 JUNIOR BACKS A WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result Before performing any maintenance adjustments or service ALWAYS turn the wheelchair power off otherwise injury or damage may result Adjusting the Back Width A new back pan is required when the back width is adjusted Back width MUST be adjusted with seat width Refer to Adjusting the Seat Width on page 72 Adjusting the Back Angle A WARNING Wheelchairs with TRRO Only Adjusting the back angle from the factory setting will void TR
11. 6 Repeat STEPS 1 5 for the opposite wheelchair footrest if necessary 7 Reinstall the footrest s onto the wheelchair Refer to Installing Removing Footrests on page 24 8 Reinstall any accessory onto the footrest s 70 Taper NOTE For this procedure refer to FIGURE 6 5 1 Remove any accessory from the footrest s 2 Remove the footrest from the wheelchair Refer to Installing Removing Footrests on page 24 NOTE Lay the assembly on a flat surface to improve access to the hardware NOTE Note the position of the coved spacers before disassembly Footrest Support Coved Locknut TE Washer Coved Mounting Screw Washer Lower Footrest FIGURE 6 4 Adjusting the Footrest Height 70 and PW93 Coved Spacer Mounting Screw Heel Loop Footrest FIGURE 6 5 Adjusting the Footrest Height 70 Taper 3 Remove the mounting screw and coved spacer that secures the lower footrest assembly 4 Position the footrest assembly to the desired height 5 Secure lower footrest assembly with existing mounting screw and coved spacer Securely tighten Adjustable ASBA Seat Part No 1143238 SECTION 6 FRONT RIGGINGS CAUTION Make sure coved spacers are positioned properly when reassembling to prevent damage to the frame mounting tubes 6 Reinstall the footrest s onto the wheelchair Refer to Installing Removing Footrests on page 24 7 Reinstall any accessory onto the fo
12. Actuator Bracket FIGURE 7 10 Removing Installing the Power Elevating Legrest Actuator Adjustable ASBA Seat 42 Part No 1143238 SECTION 8 ARMS SECTION 8 ARMS A WARNING After ANY adjustments repair or service and before use make sure that all attaching hardware is tightened securely otherwise injury or damage may result Installing Removing Flip Back Armrests A WARNING Make sure the flip back armrest release and height adjustment levers are in the locked position before using the wheelchair NOTE For this procedure refer to FIGURE 8 1 NOTE Flip back armrest release lever must be in the unlocked up horizontal position when placing the armrest into the arm sockets Installing 1 Visually inspect to ensure flip back armrest release lever is in the unlocked up horizontal position 2 Slide the flip back armrest into the arm sockets on the seat frame 3 Install the quick release pin through the rear arm socket and flip back armrest 4 Lock the flip back armrest by pressing the flip back armrest release lever into the down vertical position 5 Repeat STEPS 1 4 for the opposite flip back armrest Removing 1 Unlock the flip back armrest by positioning the flip back armrest release lever into the up horizontal position Flip Back Armrest Flip Back Locked Armrest Down Release Vertical Lever Unlocked Up Horizontal Rear Arm Socket
13. Adjustable ASBA Seat TABLE OF CONTENTS TABLE OF CONTENTS PH904A PHAL4A 70 amp 9 enean ttt tinea lesen pie ioni ees eid 24 i ug MN 25 Adjusting the Footrest 25 PH904A and PHAL4A Front Riggings 25 70 26 70 T 26 Replacing Heel 27 Raising Lowering Elevating Front Riggings 27 Adjusting Replacing Telescoping Front Rigging Support 28 Installing Adjustable Angle Flip up Footplate Hinge 29 Installing Adjustable Angle Flip up Footplates esee entente tnn 29 Adjusting Adjustable Angle Flip Up Footplates 30 IBN lurjd 30 Angle Adjustment 30 Perpendicular and or Inversion Eversion Adjustment sse 30 Replacing Composite Articulating Footplate Heel Loop 3l Installing Removing Elevating Legrests eese teen tentent ttes 32 32 REMOVING 32 Raising Lowering Elevating Legrests and or Adjusting 5 33 Raising Lowering Elevating Legrests 33
14. Mounting Holes 9 n Mounting Screws ls Extension Tube FIGURE 5 3 Adjusting the Height of the Manual Center Mount Footrest Chairs built after 12 01 2008 Adjustable ASBA Seat 20 Part No 1143238 SECTION 5 CENTER MOUNT FOOTRESTS Adjusting the Angle of the Manual Center Mount Footrest A WARNING 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 otherwise personal injury and damage may result NOTE For this procedure refer to FIGURE 5 1 and FIGURE 5 4 1 Engage the release lever with one hand not shown and move the center mount footrest to the desired angle with the other hand NOTE Refer to FIGURE 5 1 for the location of the release lever 2 Disengage the release lever not shown to lock the center mount footrest in the new position DETAIL CHAIRS BUILT BEFORE 12 01 2008 DETAIL CHAIRS BUILT AFTER 12 01 2008 iy Ee J FIGURE 5 4 Adjusting the Angle of the Manual Center Mount Footrest Part No 1143238 21 Adjustable ASBA Seat SECTION 5 CENTER MOUNT FOOTRESTS Adjusting the Footplate Angle Chairs built before 12 01 2008 NOTE For this procedure refer to FIGURE 5 5 1 Loosen the footplate mounting screw and move the footplate to the desired angle NO
15. No 1143238 Rev B 11 08
16. Seat Quick Frame Release Pin Front Arm Socket FIGURE 8 1 Installing Removing Flip Back Armrests 2 Remove the quick release pin that secures the flip back armrest to the rear arm socket 3 Pull UP on the flip back armrest and remove the armrest from the arm sockets 4 Repeat STEPS 1 3 for the opposite flip back armrest if necessary Part No 1143238 Adjustable ASBA Seat SECTION 8 ARMS Adjusting Flip Back Armrests A WARNING Make sure the flip back armrest release and height adjustment levers are in the locked position before using the wheelchair NOTE For this procedure refer to FIGURE 8 2 Positioning Flip Back Armrests for User Transfer 1 Unlock the flip back armrest by pulling the armrest release lever into the up horizontal position Locked Down Vertical Height Flip Back Armrest A WARNING Adjustment Release Lever Armrest release lever MUST remain in Lever a the horizontal position during transfer otherwise injury may result Unlocked Up Horizontal 2 Pull up on the flip back armrest and remove the armrest from the front arm N socket Flip Back X 3 Continue to pull up on the flip back Armrest armrest until the armrest is out of the way 4 RepeatSTEPS 1 3 for opposite flip back FIGURE 8 2 Adjusting Flip Back Armrests armrest if necessary Positioning Flip Back Armrests for Use 1 Make sure the flip back armrest release lever is in the up horizonta
17. brackets to the tops of the side rails Slide the back cane brackets until the front mounting holes align with the mounting holes for the desired seat depth shown in Detail A Secure the back cane brackets to the tops of the side rails using the four hex screws two washers two pins and four locknuts Torque to 75 in Ibs 20 Tighten the two hex screws and washers securing the back cane brackets to the slots in the side rails Torque to 156 in lbs 20 Use the following Rear Arm Socket Adjustment Table to determine the proper position for the rear arm sockets Rear Arm Socket Adjustment Table SEAT DEPTH DISTANCE IN INCHES 12 INCH 13 INCH 14 INCH 15 INCH 16 INCH 17 INCH 18 INCH NOTE Distance is between the front of the rear arm socket and the rear of the side rail Detail B 9 10 11 12 13 Measure the distance determined in STEP 8 from the rear of the side rail Slide the rear arm sockets along the side rails to align the front of the rear arm socket with the distance measured made in STEP 9 Secure the rear arm sockets to the side rails with the four hex screws and washers Torque the hex screws to 156 in lbs 20 Slide the front arm sockets along the side rails until the center of the front arm socket is 10 47 inches from the rear of the rear arm socket Secure the front arm sockets to the side rails with the four hex screws Torque the hex screws to 156
18. down until the desired position is obtained NOTE If one of the top two calfpad adjustment positions is being used the legrest will need to be raised to avoid interference with the front stabilizers while going over obstacles or going up and down ramps Refer to Raising Lowering Elevating Legrests on page 33 3 Turn the calfpad towards the inside of the wheelchair Part No 1143238 33 Adjustable ASBA Seat SECTION 7 POWER ELEVATING LEGRESTS SECTION 7 POWER ELEVATING LEGRESTS A WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result Before performing any maintenance adjustments or service ALWAYS turn the wheelchair power off otherwise injury or damage may result Installing Removing the Power Elevating Legrests A WARNING To prevent 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 select a speed which allows for the most uniform travel DO NOT insert fingers between legrest components otherwise personal injury may occur A CAUTION NEVER allow items to become trapped between the legrest assemblies otherwise damage to the power legrests may occur Ensure that all parts of both power legrests are clear of any obstructions before raising and lowering O
19. locknuts that secure footplate to the half clamp NOTE Observe the angle of the footplate for reinstallation 2 Move footplate to one of four mounting positions NOTE If desired depth is still not obtained rotate the half clamp on the footplate hinge 180 3 Retighten the two flat screws washers and locknuts NOTE The settings for positioning the footplates on the half clamps may vary for each footplate Angle Adjustment NOTE For this procedure refer to FIGURE 6 10 on page 29 and FIGURE 6 11 1 Loosen but DO NOT remove the two Side View of flat screws washer and locknuts that Footrest Support Footplate and secure the footplate to the footplate Footrest hinge FIGURE 6 10 Footplate Support 2 Position the footplate to the necessary i angle to accommodate the user lee FIGURE 6 11 FIGURE 6 11 Angle Adjustment 3 Retighten the two flat screws washers and locknuts Perpendicular and or Inversion Eversion Adjustment NOTE For this procedure refer to FIGURE 6 10 on page 29 and FIGURE 6 12 NOTE It is not necessary to remove the Front View of Footplate footplate to perform this adjustment and Footrest Support 1 Insert a flathead screwdriver through the half clamp on the footplate FIGURE 6 10 Footrest Support Footplate 2 Slowly turn nylon adjustment screw EN or out until footplate is perpendicular to the footrest assembly or
20. or both NOTICE THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE WHEELCHAIR TIE DOWN RESTRAINTS AND SEAT RESTRAINTS TRRO OR TRBKTS TRRO includes four factory installed transport brackets and a wheelchair anchored pelvic belt TRRO has been crash tested in accordance with ANSI RESNA WC Vol I Section 19 Frontal Impact Test requirements for wheelchairs with a 168 Ib crash dummy which corresponds to a person with a weight of 114 to 209 Ibs 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 during transport As of this date the Department of Transportation has not approved any tie down systems for transportation of a user while in a wheelchair in a moving vehicle of any type It is Invacare s position that users of wheelchairs should be transferred into appropriate seating in vehicles for transportation and use be made of the restraints made available by the auto industry Invacare cannot and does not recommend any wheelchair transportation systems A WARNING TRANSPORT READY PACKAGES ARE NOT RETROFITTABLE TO EXISTING MODELS AND ARE NOT FIELD SERVICEABLE Refer to the Transport Ready Package TRRO section of the wheelchair base owner s manual for more information about transporting the wheelchair Part No 1143238 7 Adjustable ASBA Seat SPECI
21. seat MUST be repositioned rearward to ensure stability otherwise personal injury and or damage to the wheelchair and surrounding property may result NOTE For this procedure refer to FIGURE 6 8 1 M e B Remove the two cap screws spacers and threaded blocks securing the telescoping front tube to the side rail Perform one of the following Slide existing telescoping front rigging support to one of six depth positions Remove existing telescoping front rigging Secure the telescoping front tube to the side rail at the desired depth with the existing two cap screws spacers and threaded blocks Repeat STEPS 1 to 3 on the opposite side if desired Side Rail Spacers gt Cap Screws Side Rail Cap Screws p dd FIGURE 6 8 Adjusting Replacing Telescoping Front Rigging Support Threaded Blocks Telescoping Front Tube Spacers Adjustable ASBA Seat 28 Part No 1143238 SECTION 6 FRONT RIGGINGS Installing Adjustable Angle Flip up Footplate Hinge NOTE For this procedure refer to FIGURE 6 9 1 Position footplate hinge on the footrest support tube at the desired height 2 Position mounting screw washers spacer and locknut on the footrest support as shown 3 Flip the footplate hinge to the up position NOTE The footplate hinge will fall to the down position Footplate Mounting Screw Hinge N Locknut a Washers wi Footrest Support Spacer ed FIG
22. the desired FIGURE 6 12 Perpendicular and or inversion or eversion is obtained Inversion Eversion Adjustment FIGURE 6 12 Adjustable ASBA Seat 30 Part No 1143238 SECTION 6 FRONT RIGGINGS Replacing Composite Articulating Footplate Heel Loop NOTE For this procedure refer to FIGURE 6 13 NOTE Reverse steps in this procedure to assemble NOTE When securing heel loop to the footrest assembly tighten mounting screw until the spacer 15 secure Composite 1 Removethe mounting screw and coved washer that secures the lower half of Composite the footrest to the swingaway footrest Mounting Screw assembly 2 Remove the lower footrest assembly Spacer 3 Remove the mounting screw spacer and locknut that secure the heel loop to the footrest Composite Footplate 4 Slide heel strap over cane of footrest assembly Articulating Articulating Mounting Screw 1 Remove the two mounting screws Washer washers and spacers that secure the Spacer heel loop to the articulating footplate Heel Loop Articulating Footplate FIGURE 6 13 Replacing Composite Articulating Footplate Heel Loop Part No 1143238 3l Adjustable ASBA Seat SECTION 6 FRONT RIGGINGS Installing Removing Elevating Legrests NOTE For this procedure refer to FIGURE 6 14 Installing 1 Turn legrest to side open footplate is perpendicular to wheelchair 2 Install the legrest hinge plates onto the hinge pins on the wheelch
23. the footrest onto the hinge pins on the wheelchair Footrest frame 3 Push the footrest towards the inside of FIGURE 6 1 Installing Removing Footrests the wheelchair until it locks into place PH904A PHAL4A 70 and PW93 NOTE The footplate will be on the inside of the wheelchair when locked in place 4 Repeat STEPS 1 3 for other footrest assembly 5 To remove the footrest push the footrest release lever inward rotate footrest outward 6 Adjust footrest height if desired Refer to Adjusting the Footrest Height on page 25 Adjustable ASBA Seat 24 Part No 1143238 70 Taper NOTE For this procedure refer to FIGURE 6 2 1 Turn the footrest to the side open footplate is perpendicular to wheelchair 2 Insert footrest mounting pin into mounting tube SECTION 6 FRONT RIGGINGS pt Footrest 2 Mounting Pin s Footrest Release Mounting Tube Lever s S di 29 nm i Footplate Pa n ud ats pt 5 2 3 Push the footrest towards the inside of FIGURE 6 2 Installing Removing Footrests the wheelchair until it locks into place NOTE The footplate will be on the inside of the wheelchair when locked in place 70 Taper 4 Repeat STEPS 1 3 for the other footrest assembly 5 Toremove the footrest push the footrest release lever inward rotate footrest outward 6 Adjust footrest height if desired Refer to Adjusting the Footrest Height on page 25
24. the side rails Slide both cane brackets with T nuts and back canes out of the slots in the side rails Part No 1143238 SECTION 1 ADULT SEATS 7 Slide both front arm sockets with T nuts out of the slots in the side rails 8 Pull both side rails off the crossbars Installing Side Rails 1 Install new side rails onto crossbars NOTE Ensure long end of side rail is towards the front of the wheelchair 2 Secure the side rails to the crossbars with the hex screws washer and lanyard Torque to 75 in lbs 20 Slide cane brackets with T nuts and back assembly into the slots in the side rails Slide front arm sockets with T nuts into the slots in the side rails Use a rubber mallet to tap the two roll pins into the side rails Adjust the seat depth Refer to Adjusting the Seat Depth on page 65 Qu Tighten the four hex screws to secure the cane brackets to the side rails Torque to 13 ft Ibs 20 8 Install the armrests NOTE It may be necessary to slide the front arm sockets to the proper position to install the armrests 9 Tighten the four hex screws to secure the front arm sockets to the side rails Torque to 13 ft Ibs 20 Side View Cane Bracket Front Arm Socket Slot Hex Screws FIGURE 11 gt Removing Installing Side Rails Part No 1143238 67 Adjustable ASBA Seat SECTION I2 JUNIOR SEATS SECTION 12 JUNIOR SEATS A WARNING After any adjustme
25. 34 2 Disconnect the actuator connector not shown from the or DLIAM connector not shown 3 Remove the long shoulder screw flat washer washer and locknut securing the top of the power elevating legrest actuator to the power legrest bracket Part No 1143238 41 Adjustable ASBA Seat SECTION 7 POWER ELEVATING LEGRESTS 4 5 Remove the short shoulder screw and locknut securing the actuator rod to the actuator bracket Remove the power elevating legrest actuator from the legrest Installing 1 2 Unscrew the actuator rod 1 2 turn Secure the actuator rod to the actuator bracket using the short shoulder screw and locknut Secure the top of the power elevating legrest actuator to the power legrest bracket using the long shoulder screw flat washer washer and locknut NOTE The shoulder screw should be on the inside of the legrest and the locknut should be toward the outside of the legrest 4 Connect the actuator connector not shown to the TRECM or DLIAM connector not shown Install the power elevating legrest Refer to Installing Removing the Power Elevatin Legrests on page 34 NOTE Rear of Power Legrest Bracket right power Long Shoulder elevating legrest Screw shown Left ee 6 legrest actuator Flat Washer Em mounts in the same way Inside of Legrest Power Elevating Legrest Actuator Outside of Actuator Rod Legrest Short Shoulder Screw Locknut
26. 5 REMOVING 5 Iristallirig seio iei titi as od oci busca ou E Reb 5 Removing Installing the Spreader Bar eee eee tete tente tton tonta nta toa ton tenants 52 npe ebbe ette ele orones 52 52 Adjusting spreader Bar pot Ped 53 SECTION 1O JUNIOR BACKS D D Adjusting the Back uu 55 Adjusting the Back Angle ea 55 Adjusting the Height ttti rnnt 57 Removing Installing the Back Canes eee eee eetee tete ten tette tenter 58 Removing Installing the Spreader onsec tiere aper prin ene parendi le e 59 Removing ignea eii nee hast E ge Ferd ero EUR 59 liciei re CT 59 Adjusting spreader Bar Width Ped de 60 SECTION 1 ADULT SEATS OT Removing Installing the Seat 61 61 1143238 5 Adjustable ASBA Seat TABLE OF CONTENTS TABLE OF CONTENTS Iristallifig ie eor co Me dob dec e Qd d i ee b e
27. AL NOTES A WARNING The seat positioning strap is a positioning belt only It is not designed for use asa safety device withstanding high stress loads such as auto or aircraft safety belts If signs of wear appear belt MUST be replaced immediately Wheelchairs should be examined during maintenance for signs of corrosion water exposure incontinence etc Electrical components damaged by corrosion should be replaced IMMEDIATELY Wheelchairs that are used by incontinent users and or are frequently exposed to water may require replacement of electrical components more frequently Adjustable ASBA Seat 8 Part No 1143238 LABEL LOCATIONS LABEL LOCATIONS NOTE Refer to Owner s Manual shipped with wheelchair base or seating system for additional labels located on wheelchair Wheelchairs Weight Capacity Label located here AWARNING reposition the seat otherwise serious personal injury and damage will result P N 1114823 Rev B 5 10 06 Serial Number Located HERE MISE EN GARDE Cette ceinture sous abdominale de retenue de l occupant est conforme la wer Pour obtenir les instructions d utilisation consulter le guide d utilisateur ou s il y la plaquette d information murale dans le v hicule Cette ceinture sous abdominale doit tre utilis e avec un fauteuil roulant positionn vers l AVANT seulement rme ANSURESNA This Occupant restraintipe
28. Adjusting the Footrest Height A WARNING Minimum ground clearance for the footrest is three inches otherwise personal injury or damage may result PH904A and PHAL4A Front Riggings NOTE For this procedure refer to FIGURE 6 3 1 Loosen but DO NOT remove the lug bolt and locknut that secure the lower footrest to the footrest support 2 Reposition the lower footrest to the desired height 3 Securely tighten the lug bolt and locknut that secure the lower footrest to the footrest support 4 Repeat STEPS 1 3 for the opposite side of the wheelchair footrest if necessary Part No 1143238 NOTE PH904A style front rigging shown PHALAA front rigging adjust the same way Footrest Support Locknut Lower Footrest Lug Bolt FIGURE 6 3 Adjusting the Footrest Height Adjustable ASBA Seat SECTION 6 FRONT RIGGINGS 70 and PW93 NOTE For this procedure refer to FIGURE 6 4 1 Remove any accessory from the footrest s 2 Remove the footrest from the wheelchair Refer to Installing Removing Footrests on page 24 NOTE Lay the footrest on a flat surface to simplify this procedure 3 Remove the mounting screw washers and locknut that secure the lower footrest assembly to the upper footrest support 4 Reposition the lower 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
29. ENT Adjustable 0 to 10 SEAT CUSHION Cushion Optional WEIGHT LIMITATION Up to 400 Ibs Up to 150 Ibs NOTE All dimensions are 50 inches unless otherwise indicated Adult seat weight based on 18 X 18 inch seat frame Junior seat weight based on 12 X 12 inch seat frame Refer to the wheelchair base or powered seating system owner s manual for the weight limitation of your wheelchair system Adjustable ASBA Seat Part No 1143238 SECTION GENERAL GUIDELINES SECTION 1 GUIDELINES A WARNING SECTION GENERAL GUIDELINES contains important information for the safe operation and use of this product The information in this manual pertains to wheelchairs without powered seating systems only Refer to the powered seating system service manual for specific information about servicing those systems Repair or Service Information Except for programming DO NOT service or adjust the wheelchair while occupied unless otherwise noted Before performing any maintenance adjustments or service ALWAYS turn the wheelchair power Off otherwise injury or damage may result TRANSPORT READY PACKAGES ARE NOT RETROFITTABLE TO EXISTING MODELS AND ARE NOT FIELD SERVICEABLE Wheelchairs should be examined during maintenance for signs of corrosion water exposure incontinence etc Electrical components damaged by corrosion should be replaced IMMEDIATELY
30. FIGURE 12 1 Removing Installing the Seat Pan 70 Part No 1143238 Adjustable ASBA Seat Mounting Screws for Back Cane Bracket SECTION I2 JUNIOR SEATS Wheelchairs without Power Elevating Legrests Mounting Screws for Back Cane Bracket Back Cane Bracket Mounting Screws for Seat Pan Mounting Screw for Seat Pan Seat Pan Back Cane Bracket 7 d Mounting Screw and Mounting Washer for Screw and Side of Back Washer for Cane Bracket Side of Back Cane Bracket Locknuts Seat Frame NOTE Side rail does not need to be removed for this procedure Locknut and Maser Side Rail Locknut and Pin FIGURE 12 2 Removing Installing the Seat Pan 71 Adjustable ASBA Seat Part No 1143238 SECTION I2 JUNIOR SEATS Adjusting the Seat Width NOTE For this procedure refer to FIGURE 12 3 on page 73 NOTE For 12 or 13 inch widths the seat pan must be positioned between the back cane brackets and the seat rails Refer to Removing Installing the Seat Pan on page 68 to reposition the seat pan 1 Remove the spreader bar Refer to Removing Installing the Spreader Bar on page 59 2 Remove the hex screw and coved washer securing each crossbar to the seat frame 3 Pull push the side rails Detail B to the desired width shown in the following table Junior Seat Width Mounting Holes CROSS BAR MOUNTING HOLES FRONT VIEW 12 INCH 13 INCH
31. H 3 50 22 INCH 2 50 NOTE Distance is between the rear of the rear arm socket and the rear of the side rail Detail A 6 Measure the distance determined in STEP 5 from the end of the side rail 7 Slide the cane brackets along the side rails to align the rear of the rear arm socket with the distance measured in STEP 6 8 Secure the cane brackets to the side rails with the four hex screws and washers Torque the hex screws to 13 ft lbs 9 Secure the front arm sockets to the side rails with the four hex screws Torque the hex screws to 13 ft lbs Part No 1143238 65 Adjustable ASBA Seat SECTION 1 ADULT SEATS DETAIL A SEAT DEPTH MEASUREMENT Rear Arm Socket Measure Cane Bracket Front Side Rail Arm Socket Side Rail Distance Hex Screws FIGURE 11 3 Adjusting the Seat Depth Removing Installing Side Rails NOTE For this procedure refer to FIGURE 11 4 on page 67 Removing Side Rails 1 2 3 Remove both armrests side rails the side rails Adjustable ASBA Seat 66 Remove the two hex screws washer and lanyard securing the crossbars to the side rail Loosen but DO NOT remove the four hex screws securing the cane brackets to the Loosen but DO NOT remove the four hex screws securing the front arm sockets to Use a screwdriver to gently tap the two roll pins out of
32. Loosely attach the remaining two front mounting brackets to the slots in the Contoura back using two socket screws four washers and two locknuts NOTE The two socket screws and locknuts will be tightened when the Contoura back is installed onto the back canes 3 Install the Contoura back Refer to Installing the Contoura Back on page 48 Back Cane Contoura Back Upper Front Mounting Bracket Back Cane Socket Mounting PME Washer Lower Front Mounting Bracket Locknuts Washer Socket Screw Socket Rear Screws Mounting Bracket NOTE Remove these socket screws NM when removing the back from the back Socket T m Screw Y NOTE Remove these socket screws when removing the hardware from the Lower Front b ck Mounting Bracket FIGURE 9 1 Removing Installing the Contoura Back Part No 1143238 49 Adjustable ASBA Seat SECTION 9 ADULT BACKS Adjusting the Back Width A new back pan is required when the back width is adjusted Back width MUST be adjusted with seat width Refer to Adjusting the Seat Width on page 62 Contoura Backs Only Seat and back widths are restricted to 16 18 20 22 or 24 inches Adjusting the Back Angle A WARNING Wheelchairs with TRRO Only Adjusting the back angle from the factory setting will void TRRO compliance After adjusting the back angle DO NOT transport an occupied wheelchair in a motor vehicle of any kind The whee
33. OMAGNETIC INTERFERENCE ON YOUR POWERED WHEELCHAIR Electromagnetic Interference EMI From Radio Wave Sources Powered wheelchairs and motorized scooters in this text both will be referred to as powered wheelchairs may be susceptible to electromagnetic interference EMI which is interfering electromagnetic energy EM emitted from sources such as radio stations TV stations amateur radio HAM transmitters two way radios and cellular phones The interference from radio wave sources can cause the powered wheelchair to release its brakes move by itself or move in unintended directions It can also permanently damage the powered wheelchair s control system The intensity of the interfering EM energy can be measured in volts per metre V m Each powered wheelchair can resist EMI up to a certain intensity This is called its immunity level The higher the immunity level the greater the protection At this time current technology is capable of achieving at least a 20 V m immunity level which would provide useful protection from the more common sources of radiated EMI There are a number of sources of relatively intense electromagnetic fields in the everyday environment Some of these sources are obvious and easy to avoid Others are not apparent and exposure is unavoidable However we believe that by following the warnings listed below your risk to EMI will be minimized The sources of radiated EMI can be broadly classified into thr
34. Oooooovoovoo so Inspect seat positioning strap for any signs of wear Ensure buckle latches Verify hardware that attaches strap to frame is secure and undamaged Replace if necessary Inspect foam handgrips for damage If damaged have them replaced by a qualified technician L Check that all labels are present and legible Replace if necessary Inspect electrical components for signs of corrosion Replace if corroded or damaged Troubleshooting NOTE Refer to the wheelchair base service manual and electronics manual for complete mechanical and electrical troubleshooting guides for the base and an explanation of error codes Adjustable ASBA Seat 16 Part 1143238 SECTION 5 CENTER MOUNT FOOTRESTS SECTION 5 CENTER MOUNT FOOTRESTS A WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result Before performing any maintenance adjustments or service ALWAYS turn the wheelchair power off otherwise injury or damage may result NOTE For complete operating information on Invacare footrests refer to the appropriate owner s manual listed in Reference Documents on page 2 Part No 1143238 17 Adjustable ASBA Seat SECTION 5 CENTER MOUNT FOOTRESTS Removing Installing the Manual Center Mount Footrest NOTE For this procedure refer to FIGURE 5 1 Removing 1 Remove the rigging pivot pin that secures
35. R E e qq M 12 SECTION 2 SAFETY HANDLING OF WHEELCHAIRS 13 PING ooo doeet 13 SECTION 3 EMI INFORMATION 00000000000000000000000000000000000000000000000000000 14 SECTION 4 SAFETY INSPECTION TROUBLESHOOTING 16 Safety Inspection Cheeldist i err repe tetas l6 TRO BIS SG OCG cem c C l6 SECTION 5 CENTER MOUNT FOOTRESTS 000000000000000000000000000000000000000 17 Removing Installing the Manual Center Mount Footrest esee tne 18 18 18 Adjusting the Height of the Manual Center Mount Footrest essere 19 Chairs built before 12 01 2008 19 Chairs builtafter 12 01 2008 R 20 Adjusting the Angle of the Manual Center Mount 21 Adjusting the Footplate Angle oido de nderit igi qvac Fa ne PU e e TIR Reda 22 Chairs built before 2 01 2008 ssi eri St berto pel rH apo bue pedore e e beue EN 22 Chairs built after 12 01 2008 22 Adjusting the Tension of the Flip Up Footplate 23 Chairs built before 2 0172008 23 Chairs built after 1521 0 23 SECTION 6 FRONT RIGGINGS 00000000000000000000000000000000000000000000000000000000 24 Installing Remioving 24 Part No 1143238 3
36. RO compliance After adjusting the back angle DO NOT transport an occupied wheelchair in a motor vehicle of any kind The wheelchair may only be transported in a motor vehicle while unoccupied and will be considered TRBKTS NOTE For this procedure refer to FIGURE 10 1 on page 56 Loosen but DO NOT remove the two lower mounting screws securing the cane brackets to the back canes and inserts Remove the two upper mounting screws washers two coved washers and two locknuts securing the cane brackets to the back canes and inserts NOTE Non TRRO wheelchairs have four washers and TRRO wheelchairs have two washers Align the upper mounting holes in the back canes and inserts with the desired mounting holes in the cane brackets Detail A gt Install the two upper mounting screws washers coved washers and locknuts to secure the cane brackets to the back canes e Torque the locknuts on upper and lower mounting screws to 156 in Ibs 20 Part No 1143238 55 Adjustable ASBA Seat SECTION 10 BACKS DETAIL A BACK ANGLE MOUNTING HOLES 100 90 Non TRRO Back Cane Bracket 2 Ly D Back Cane r1 Locknut Y Mounting Holes TRRO Back jj H Cane Bracket 7 AX SS a 4 Washer Mounting Ore Screws c SS S NOTE These washers are only present non TRRO g wheelchairs Z FIGURE 10 1 Adjusting the Bac
37. Service Manual Adjustable ASBA Seat Adult Seats Junior Seat DEALER Keep this manual The procedures in this manual MUST be performed by a qualified technician For more information regarding Invacare products parts and services please visit www invacare com Yes you can USEFUL TERMS WARNING A QUALIFIED TECHNICIAN MUST PERFORM THE INITIAL SET UP OF THIS SEATING SYSTEM ALSO A QUALIFIED TECHNICIAN MUST PERFORM ALL PROCEDURES IN THIS SERVICE MANUAL DEALERS AND QUALIFIED TECHNICIANS DO NOT SERVICE OR OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND UNDERSTANDING 1 THE OWNER S OPERATOR AND MAINTENANCE MANUAL 2 THE SERVICE MANUAL IF APPLICABLE AND 3 THE SEATING SYSTEM S MANUAL IF APPLICABLE IF YOU ARE UNABLE TO UNDERSTAND THE WARNINGS CAUTIONS AND INSTRUCTIONS CONTACT INVACARE TECHNICAL SUPPORT BEFORE ATTEMPTING TO SERVICE OR OPERATE THIS EQUIPMENT OTHERWISE INJURY OR DAMAGE MAY RESULT A WARNING Invacare products are specifically designed 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 products USEFUL TERMS The following acronyms are used throughout this manual ACRONYM DEFINITION ADJUSTABLE ASBA Adjustable Width Depth Seat and Back Angle seat frame REFERENCE DOCUMENTS Refer to the table below for part numbers of addi
38. TE DO NOT remove the footplate mounting screw 2 Tighten the footplate mounting screw to secure the footplate in the desired position 3 Repeat STEPS 1 and 2 for the other footplate Center Mount Footrest Footplate FIGURE 5 5 Adjusting the Footplate Angle Chairs built before 12 01 2008 Chairs built after 12 01 2008 NOTE For this procedure refer to FIGURE 5 6 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 E Center Mount Footrest 9 Footplate shown away from Extension Tube RENE Adjustment Screw i FIGURE 5 6 Adjusting the Footplate Angle Chairs built after 12 01 2008 Adjustable ASBA Seat 22 Part No 1143238 SECTION 5 CENTER MOUNT FOOTRESTS Adjusting the Tension of the Flip Up Footplate Chairs built before 12 01 2008 NOTE For this procedure refer to FIGURE 5 7 Center 3 N Footplate Mount Footrest NOTE The tension can be adjusted to increase or decrease the rotation effort of the flip up footplates Footrest 1 Angle Hi 1 Loosen the mounting screw on the i ix footrest angle hinge to decrease the rotation effort NOTE DO NOT remove the footplate mounting screw Mounting Screw FIGURE 5 7 Adjusting the Tension of the 2 Tighten the mounting screw on the Flip Up Footplate footrest a
39. URE 6 9 Installing Adjustable Angle Flip up Footplate Hinge 4 Tighten the mounting screw washer and locknut that secure the footplate hinge to the footrest support until the footplate 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 NOTE If footplate s motion is too tight loosen the mounting screw and locknut approximately turn counterclockwise NOTE If the footplate s motion is too loose tighten mounting screw and locknut approximately turn clockwise 6 Adjust footplate Refer to Installing Adjustable Angle Flip up Footplates on page 29 Installing Adjustable Angle Flip up Footplates NOTE For this procedure refer to FIGURE 6 10 1 Slide the half clamp over the footplate hinge 2 Hand tighten the 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 30 Part No 1143238 29 90 Footrest Support 4 Footplate Hinge Nylon Adjustment Screw Footplate Hinge FIGURE 6 10 Installing Adjustable Angle Flip up Footplates Adjustable ASBA Seat SECTION 6 FRONT RIGGINGS Adjusting Adjustable Angle Flip Up Footplates Depth Adjustment NOTE For this procedure refer to FIGURE 6 10 on page 29 1 Remove the two flat screws washers and
40. air frame 3 Rotate legrest toward the inside of the wheelchair until it locks in place NOTE The footplate will be on the inside of the wheelchair when locked in place 4 Repeat STEPS 1 3 for the opposite legrest After the user is seated in wheelchair 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 inside of the wheelchair facing the front of the wheelchair Swing the legrest to the outside of the wheelchair Lift up on the legrest and remove from the wheelchair Repeat STEPS 1 2 for opposite side of wheelchair Adjustable ASBA Seat FIGURE 6 14 Installing Removing Elevating Legrests 32 Part No 1143238 SECTION 6 FRONT RIGGINGS Raising Lowering Elevating Legrests and or Adjusting Calfpads NOTE For this procedure refer to Legrestto Normal FIGURE 6 15 Position Raising Lowering Elevating 4 Legrests 1 Perform one of the following e Raising Pull back on the release lever until the leg is at the desired Adjust Calfpad Secure Calfpad height Lowering Support leg with one hand and push release lever downward with other hand o Adjusting Calfpads 1 Turn the calfpad towards the outside of FIGURE 6 15 Raising Lowering Elevating the wheelchair Legrests and or Adjusting Calfpads 2 Slide the calfpad up or
41. back armrest onto the wheelchair Refer to the wheelchair owner s manual 6 If applicable install the back pan Refer to Installing the Contoura Back on page 48 Back Cane Locknuts Cane Bracket Washers Lower FIGURE 9 3 Removing Installing the Back Canes Removing Installing the Spreader Bar NOTE For this procedure refer to FIGURE 9 4 on page 53 NOTE This procedure only applies to systems without Contoura backs that omit upholstery Removing 1 Remove the two mounting screws and locknuts securing the spreader bar to the back canes 2 Remove the spreader bar from the back canes Installing 1 Position the spreader bar against the back canes 2 Loosely install the two mounting screws and locknuts hold the spreader bar against the back canes 3 Adjust the position of the spreader bar until it is parallel with the ground floor 4 Torque the mounting screws to 13 ft Ibs 20 Adjustable ASBA Seat 52 Part No 1143238 SECTION 9 ADULT BACKS Spreader Mounting Screw Locknut Back Cane FIGURE 9 4 Removing Installing the Spreader Bar Adjusting Spreader Bar Width NOTE For this procedure refer to FIGURE 9 5 on page 54 NOTE The spreader bar can be adjusted from 16 to 20 inches or from 20 to 24 inches NOTE This procedure only applies to systems without Contoura backs that omit upholstery 1 Remove spreader bar Refer to Removing Installing the Spreader Bar on page 52
42. disengage the motor locks until the power is in the off position DO NOT tip the wheelchair without assistance Tire Pressure Ensure the wheelchair has the proper tire pressure 5 1 before use DO NOT overinflate the tires Failure to follow these recommendations may cause the tire to explode and cause bodily harm The recommended tire pressure is listed on the side wall of the tire Weight Limitation Refer to Typical Product Parameters on page 10 and the wheelchair base owner s manual to determine the weight limit total combined weight of user and any attachments of your wheelchair and seat The lowest indicated weight limitation for any part of your wheelchair overrides the weight limitation of the wheelchair parts by themselves DO NOT exceed the limit otherwise injury or damage may result Adjustable ASBA Seat 12 Part No 1143238 SECTION 2 SAFETY HANDLING OF WHEELCHAIRS SECTION 2 SAFETY HANDLING OF WHEELCHAIRS Pinch Points A WARNING TDX and TDX SP Wheelchairs Only Pinch points exist between the headtube cap and walking beam NOTE For this procedure refer to FIGURE 2 1 TDX Wheelchairs Walking Beam Pinch Point Headtube Cap Not Shown Front Caster FIGURE 2 1 Pinch Points Part No 1143238 13 Adjustable ASBA Seat SECTION 3 EMI INFORMATION SECTION 3 EMI INFORMATION A WARNING CAUTION IT IS VERY IMPORTANT THAT YOU READ THIS INFORMATION REGARDING THE POSSIBLE EFFECTS OF ELECTR
43. ee types 1 Hand held Portable transceivers transmitters receivers with the antenna mounted directly on the transmitting unit Examples include citizens band CB radios walkie talkie security fire and police transceivers cellular telephones and other personal communication devices NOTE Some cellular telephones and similar devices transmit signals while they are ON even when not being used 2 Medium range mobile transceivers such as those used in police cars fire trucks ambulances and taxis These usually have the antenna mounted on the outside of the vehicle and 3 Long range transmitters and transceivers such as commercial broadcast transmitters radio and TV broadcast antenna towers and amateur HAM radios NOTE Other types of hand held devices such as cordless phones laptop computers AMIFM radios TV sets CD players cassette players and small appliances such as elec tric shavers and hair dryers so far as we know are not likely to cause EMI problems to your powered wheelchair Adjustable ASBA Seat 14 Part 1143238 SECTION 3 EMI INFORMATION A WARNING Powered Wheelchair Electromagnetic Interference EMI Because EM energy rapidly becomes more intense as one moves closer to the transmitting antenna source the EM fields from hand held radio wave sources transceivers are of special concern It is possible to unintentionally bring high levels of EM energy very close to the powered wheelc
44. hair s control system while using these devices This can affect powered wheelchair movement and braking Therefore the warnings listed below are recommended to prevent possible interference with the control system of the powered wheelchair Electromagnetic interference EMI from sources such as radio and TV stations amateur radio HAM transmitters two way radios and cellular phones can affect powered wheelchairs and motorized scooters Also the electronics used in our powered wheelchair can generate a low level of electromagnetic interference which however will remain within the tolerances permitted by law FOLLOWING THE WARNINGS LISTED BELOW SHOULD REDUCE THE CHANCE OF UNINTENDED BRAKE RELEASE OR POWERED WHEELCHAIR MOVEMENT WHICH COULD RESULT IN SERIOUS INJURY 1 Do not operate 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 of nearby transmitters such as radio or TV stations and try to avoid coming close to them 3 If unintended movement or brake release occurs turn the powered wheelchair OFF as soon as it is safe 4 Be aware that adding accessories or components or modifying the powered wheelchair may make it more susceptible to EMI NOTE There is no easy way to evaluate their effect on the overall immunity of the powered wheelchair and 5 Report all incidents
45. he hex screw through the washer and front harness wire bracket and into the T nut in the seat frame D Repeat STEPS A C for the opposite side of the wheelchair Secure the power elevating legrest connector to the front harness wire bracket using the two cap screws and locknuts Tie wrap the harness to the rear harness wire bracket Detail A Plug the harness into the TRECM or DLIAM Repeat STEPS 2 4 for the opposite side of the wheelchair Install the power elevating legrests Refer to Installing Removing the Power Elevating Legrests on page 34 Adjustable ASBA Seat 40 Part No 1143238 SECTION 7 POWER ELEVATING LEGRESTS NOTE T nuts shown exploded away from seat frame for clarity Rear Arm Socket Rear Harness Wire Bracket Washer Hex Screw 2 pin Anderson Seat Frame Connector To TRECM T Nut or DLIAM SS Tie Wrap Locknuts SS Harness Wire Bracket Harness Washer Hex Screw Power Elevating Legrest Connector 5 To Legrest QR DETAIL DETAIL A TIE WRAP A Rear Harness QR Wire Bracket Tie wrap Harness JEU Power Legrest Connector FIGURE 7 9 Removing Installing the Power Elevating Legrest Harness Removing Installing the Power Elevating Legrest Actuator NOTE For this procedure refer to FIGURE 7 10 on page 42 Removing 1 Remove the power elevating legrest from the wheelchair Refer to Installing Removing the Power Elevating Legrests on page
46. head screw 77 3 Cantilever Arm SN Cantilever Arm Mounting Tube N F VAM P 2 Socket Head Screw eq Back Cane Mounting Bracket my Pivot Arm Bushing O Flanged Bearings i Socket Head Cap Screw Socket Head Screw FIGURE 8 3 Installing Removing the Cantilever Arms Part No 1143238 45 Adjustable ASBA Seat SECTION 8 ARMS Adjusting the Height of the Cantilever Arms NOTE For this procedure refer to FIGURE 8 4 1 Adjust the angle of the cantilever arms to allow access to the hardware that attaches the mounting brackets to the back canes Refer to Adjusting the Angle of the Cantilever Arms Loosen the three screws that secure the back cane mounting bracket to the back cane Repeat to loosen the opposite back cane mounting bracket Adjust the position of mounting brackets and spreader bar up or down the back cane to desired height Tighten the screws on both back cane mounting brackets to secure the back cane mounting brackets at the desired height obtained in STEP 3 Adjust the angle of the cantilever arms to accommodate the user Refer to Adjusting the Angle of the Cantilever Arms on page 47 Adjust angle of Cantilever Arm STEP 1 Back Cane Mounting Bracket FIGURE 8 4 Adjusting the Height of the Cantilever Arms Adjustable ASBA Seat 46 Part No 1143238 SECTION 8 ARMS Adjusting the Angle of the Cantilever Arms NOTE For this procedure refer to FIGURE 8 5
47. in Ibs 20 Adjustable ASBA Seat 74 Part No 1143238 SECTION I2 JUNIOR SEATS gt Mounting Af Screws for Back Cane Bracket 4 o Back Cane Bracket NOTE Seat pan shown removed for clarity NOTE Seat for power elevating legrests shown Seats without power elevating legrests adjust in the same way Mounting Screws for Back Cane Bracket Back Cane Bracket Mounting Screw and Washer for Side of Back Cane Bracket Mounting Screw and Washer for Side of Back Cane Bracket Rear Arm Socket Locknut Seat Frame NOTE Side rail does not need to be removed for this Slot side Rail procedure d Pi Locknut and Washer Front Arm Socket DETAIL A SEAT DEPTHS Front of Wheelchair FIGURE 12 4 Adjusting the Seat Depth Adjustable ASBA Seat 75 Part No 1143238 LIMITED WARRANTY For warranty information please refer to the original owner s manual which came with this product or contact Invacare for more information Invacare Corporation www invacare com USA Canada All rights reserved Trademarks are identified One Invacare Way 570 Matheson Blvd E Unit 8 by the symbols and All trademarks are Elyria Ohio USA Mississauga Ontario owned by or licensed to Invacare 44036 2125 L4Z 4G4 Canada Corporation unless otherwise noted 800 333 6900 800 668 5324 2008 Invacare Corporation Yes you can Part
48. k Angle Adjustable ASBA Seat 56 Part No 1143238 SECTION 10 BACKS Adjusting the Back Height NOTE For this procedure refer to FIGURE 10 2 1 Remove the two mounting screws and locknuts securing the push handle to the back cane 2 Align the push handle mounting holes with the desired back cane mounting holes 3 Secure the push handle to the back cane using the two mounting screws and locknuts Torque to 75 in lbs 20 4 Push Handle Back Cane Push Handle Mounting Holes Mounting Screws 27 Back Cane Mounting Holes Locknuts M ud FIGURE 10 2 Adjusting the Back Height Part No 1143238 57 Adjustable ASBA Seat SECTION 10 BACKS Removing Installing the Back Canes NOTE For this procedure refer to FIGURE 10 3 NOTE Existing hardware will be reused NOTE Take note of position and orientation of mounting hardware for reinstallation Removing 1 Remove the two mounting screws washers coved washers and locknuts securing the cane brackets to the back canes and inserts Non TRRO wheelchairs have four washers and TRRO wheelchairs have two washers NOTE The insert will fall out of the bottom of the back cane Retain it for proper installation 2 Remove the back cane from the back cane brackets 3 Repeat STEPS 1 2 for the opposite side Installing 1 Position the insert in the bottom of the back cane 2 Rotate the insert until the mounting holes align with
49. l Screws T Nuts are not shown FIGURE 7 7 Adjusting the Calf Pad Height Adjusting the Length for Power Legrest NOTE For this procedure refer to FIGURE 7 8 1 Loosen but DO NOT remove the button screw screw also secures lower end of shroud Slide footplate with outer cover up or down to desired position 3 Securely tighten button screw Repeat STEPS 1 3 for remaining legrest Part No 1143238 39 NOTE Length adjustment is from 15 20 inches FIGURE 7 8 Adjusting the Length for Power Legrest Adjustable ASBA Seat SECTION 7 POWER ELEVATING LEGRESTS Removing Installing the Power Elevating Legrest Harness NOTE For this procedure refer to FIGURE 7 9 on page 41 Removing 1 Unplug the power elevating legrest connector from the harness 2 Unplug the harness from the TRECM or DLIAM 3 4 Remove the two cap screws and locknuts securing the harness connector to the front Cut the tie wrap securing the harness to the rear harness wire bracket harness wire bracket Installing 1 OE aes op If power legrests were not previously installed perform the following steps A Remove the hex screw and washer securing the front of the rear arm socket to the seat frame B Install the rear harness wire bracket onto the front mounting hole on the rear arm socket using the hex screw NOTE The hex screw will install into the in the seat frame C Install t
50. l position 2 Install the flip back armrest into the front arm socket 3 Lock flip back armrest by pressing 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 necessary Adjusting 1 Unlock flip back armrest by pulling height adjustment lever into the up horizontal position 2 Adjust the flip back armrest to the desired height 3 Lock flip back armrest by pushing height adjustment lever into the down vertical position Adjustable ASBA Seat 44 Part No 1143238 SECTION 8 ARMS Installing Removing the Cantilever Arms NOTE For this procedure refer to FIGURE 8 3 NOTE Reverse this procedure to remove the cantilever arm 1 Insert the a flanged bearing into each side of the cantilever arm mounting tube 2 Putthe cantilever arm into place on the back cane mounting bracket 3 4 Attach the cantilever arm to the back cane mounting bracket with a socket head cap Insert the pivot arm bushing into the cantilever arm mounting tube screw Adjust the angle of the cantilever arm to accommodate the user Install the socket head cap screw through the slot in the cantilever arm mounting bracket and into the hole in the pivot arm bushing Tighten the socket head cap screw Insert the socket head screw into the hole in the back cane mounting bracket Tighten the socket
51. lchair may only be transported in a motor vehicle while unoccupied and will be considered TRBKTS NOTE For this procedure refer to FIGURE 9 2 1 Loosen but DO NOT remove the two lower hex screws securing the cane brackets to the back canes N Remove the two upper hex screws washers and locknuts securing the cane brackets to the back canes Align the upper mounting holes in the back canes with the desired mounting holes in the cane brackets Detail A gt Install the two upper hex screws washers and locknuts to secure the cane brackets to the back canes Torque the locknuts on upper and lower hex screws to 13 ft Ibs 20 DETAIL A CANE BRACKET MOUNTING HOLES Locknut Back Cane 95 85 Cane Bracket Washer Upper Hex Screw 105 o 100 Lower Screw FIGURE 9 2 Adjusting the Back Angle Adjustable ASBA Seat 50 Part No 1143238 SECTION 9 ADULT BACKS Adjusting the Back Height Contoura Backs There is no height adjustment available for wheelchairs with Contoura backs Upholstered Backs The back canes MUST be replaced to adjust the back height for upholstered backs Refer to Removing Installing the Back Canes on page 51 Removing Installing the Back Canes NOTE For this procedure refer to FIGURE 9 3 on page 52 NOTE Existing hardware will be reused NOTE Take note of position and orientation of mounting hardwa
52. lvic belt conforms 19 PELVIC BELT TYPE 1 FE200974 105INV MXXXXXX CONFORMS TO APPLICABLE REQUIREMENTS OF SAE J2249 ADA FMVSS ISO 10542 1 AND CSA 2605 PIN 1134840 REV B Wheelchairs without TRRO NOTE Auto style seat positioning strap shown This 1 A WARNING D label is al the airline styl P intended for occupent testa a 15 0150 arane 5 y moving motor vehicle and DOES NOT 113 conform with ANS RESNA WC 19 If 5 eat pos 1 tion 1 ng 5 trap signs of wear appear positioning strap MUST be replaced IMMEDIATELY Part No 1143238 9 Adjustable ASBA Seat TYPICAL PRODUCT PARAMETERS TYPICAL PRODUCT PARAMETERS Adjustable ASBA Seat SEAT WIDTH RANGE ADULT ADJUSTABLE WIDTH 16 24 inches JUNIOR ADJUSTABLE WIDTH 12 16 inches SEAT DEPTH RANGE I INCH INCREMENTS 16 22 inches 12 18 inches BACK HEIGHT RANGE 12 24 inches 12 22 inches BACK ANGLE RANGE 80 to 100 in 5 increments increments 85 to 105 in 5 SEAT WEIGHT 43 Ibs 36 Ibs ARMRESTS Flip Back Fixed or Adjustable Height Desk and Full Length WHEELCHAIR UPHOLSTERY OPTIONS Nylon FRONT RIGGINGS Center Mount Swingaway Manually Elevating Power Elevating FOOTRESTS Telescoping Front Rigging Supports 2 inch and 4 inch long Pivot Slide Tube SEAT TILT ANGLE ADJUSTM
53. nd 6l Adj sting the Seat Width aae eterne Dep AAR ei ctore DE RO Ea 62 Adjusting the Seat Depth pide bp ce at bete 65 Removing lnstalling Side Rails onto and Ren tiras diodes pe esi 66 Removing Side qup ince utes 66 Installing Side Rails 5 rere 67 SECTION 12 JUNIOR SEATS OD Removing Installing the Seat etidm cerne drin ipai Mus 68 Adjusting the Seat dirai p eei negotio Fe PRO 72 Adjusting the Seat ic comonomer aman Fern uper 74 LIMITED WARRANTY 000000000000000000000000000000000000000000000000000000000000000000000 76 Adjustable ASBA Seat 6 Part No 1143238 SPECIAL NOTES SPECIAL NOTES Signal words are used in this manual and apply to hazards or unsafe practices which could result in personal injury or property damage Refer to the table below for definitions of the signal words SIGNAL WORD MEANING Danger indicates an imminently hazardous situation which if not avoided will DANGER result in death or serious injury Warning indicates a potentially hazardous situation which if not avoided could WARNING result in death or serious injury Caution indicates a potentially hazardous situation which if not avoided may CAUTION result in property damage or minor injury
54. ng Legrests Adjusting the Power Elevating Legrests Adjusting the Footplate A WARNING DO NOT remove heel loops without providing some other adequate means of support Otherwise personal injury may occur Adjusting the Footplate Height NOTE For this procedure refer to FIGURE 7 2 on page 36 NOTE The following procedure should be performed with the user in the wheelchair NOTE T nuts ride in the channels of the exterior interior rails of the power legrests Refer to FIGURE 7 2 1 Loosen but DO NOT remove the two interior button screws that secure the footplate assembly to the T nuts Part No 1143238 35 Adjustable ASBA Seat SECTION 7 POWER ELEVATING LEGRESTS 2 Loosen but DO NOT remove the two exterior button screws that secure the footplate assembly to the T nuts 3 Loosen but DO NOT remove the two button screws that secure the heel loop to the T nuts 4 Slide footplate assembly up or down until desired height is achieved 5 While holding footplate assembly in position tighten all six button screws that were loosened in STEPS 1 3 6 Repeat STEPS 1 5 for opposite footplate if necessary NOTE If this procedure does not provide enough length adjust the length of the power legrest Refer to Adjusting the Length for Power Legrest on page 39 Outside View Inside View Exterior Rail Exterior Rail Channel Button Screws for Heel Loop NA NO Exterio
55. ngle adjustment perform the following Detail C A Loosen the set screw B Rotate footplate up or down to desired position C Retighten set screw DETAIL A DETAIL B Footplate J Flat Head Screws Footplate Footplate Clam Footplate Pare tuts Clamp Pivot Hinge DETAIL Direction of Rotation Set Screw FIGURE 7 4 Adjusting the Footplate Angle Part No 1143238 37 Adjustable ASBA Seat SECTION 7 POWER ELEVATING LEGRESTS Adjusting the Calf Pad Adjusting the Calf Pad Width NOTE For this procedure refer to FIGURE 7 5 1 Remove the two button head screws from the calf pad and calf pad bracket 2 Reposition calf pad to calf pad bracket to desired mounting position 3 Align button head screws to mounting holes on calf pad and calf pad bracket 4 Install button head screws into calf pad bracket and calf pad Securely tighten 5 Repeat STEPS 1 4 for opposite side if necessary Calf Pad Bracket Calf Pad gres Holes Mounting Calf Pad Calf Pad Bracket Holes uc Button Button Head Head 7 Screws Screws FIGURE 7 5 Adjusting the Calf Pad Width Adjusting the Calf Pad Depth NOTE For this procedure refer to FIGURE 7 6 Pr ocket 1 Loosen but DO NOT remove he
56. ngle hinge to increase the Chairs built before 12 01 2008 rotation effort 3 Repeat STEPS 1 and 2 for the other footplate Chairs built after 12 01 2008 i NOTE For this procedure refer to 13 FIGURE 5 8 Footplate Center Mount NOTE The tension can be adjusted to increase Foote or decrease the rotation effort of the flip up footplates 1 Loosen the mounting screw on the front rigging angle hinge to decrease the rotation effort NOTE DO NOT remove the footplate mounting screw Mounting Screw FIGURE 5 8 Adjusting the Tension of the 2 Tighten the front rigging angle hinge Flip Up Footplate mounting screw to increase the rotation Chairs built after 12 01 2008 effort 3 Repeat STEPS 1 and 2 for the other footplate Part No 1143238 23 Adjustable ASBA Seat SECTION 6 FRONT RIGGINGS SECTION 6 FRONT RIGGINGS A WARNING After any adjustments repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result Before performing any maintenance adjustments or service ALWAYS turn the wheelchair power off otherwise injury or damage may result Installing Removing Footrests PH904A PHALAA 70 and PW93 NOTE For this procedure refer to FIGURE 6 1 Hinge 1 Turn the footrest to the side open footplate is perpendicular to wheelchair Footrest Release Lever 2 Install the hinge plates on
57. nts repair or service and before use make sure all attaching hardware is tightened securely otherwise injury or damage may result Before performing any maintenance adjustments or service ALWAYS turn the wheelchair power off otherwise injury or damage may result Removing Installing the Seat Pan NOTE For this procedure refer to FIGURE 12 1 on page 70 and FIGURE 12 2 on page 71 Removing 1 Remove the seat cushion not shown 2 12to 13 inch Seat Widths Only Perform the following steps A Note the mounting position of one back cane bracket for reinstallation B Remove the two hex screws washer pin and two locknuts securing one back cane bracket to the top of the side rail C Remove the hex screw securing the side of the back cane bracket to the side rail D Loosen but DO NOT remove the two hex screws securing the remaining back cane bracket to the top of the side rail 3 Remove the screws and locknuts securing the seat pan to the seat frame NOTE Wheelchairs with power elevating legrests have two screws FIGURE 12 1 on page 70 and wheelchairs without power elevating legrests have three screws FIGURE 12 2 on page 71 4 Remove the seat pan from the seat frame Installing 1 Position the seat pan onto the seat frame NOTE For 12 to 13 inch seat widths the seat pan must be positioned between the back cane bracket and the side rail Adjustable ASBA Seat 68 Part No 1143238 SECTION I2 JUNIOR SEATS
58. of unintended movement or brake release to the powered wheelchair manufacturer and note whether there is a source of EMI nearby Important Information 1 20 volts per meter V m is a generally achievable and useful immunity level against EMI as of May 1994 the higher the level the greater the protection 2 This device has been tested to a radiated immunity level of 20 volts per meter 3 The immunity level of the product is unknown Modification of any kind to the electronics of this wheelchair as manufactured by Invacare may adversely affect the EMI immunity levels Part No 1143238 15 Adjustable ASBA Seat SECTION 4 SAFETY INSPECTION TROUBLESHOOTING SECTION 4 SAFETY INSPECTION TROUBLESHOOTING Safety Inspection Checklist NOTE Initial adjustments should be made to suit the end user s personal body structure needs and preference After initial setup perform these procedures every time the wheelchair is serviced NOTE Refer to the wheelchair base service manual for a complete safety inspection checklist for the base L Inspect all fasteners Inspect TRRO TRBKTS fasteners and hardware Ensure clothing guards are secure Arms are secure but easy to release and adjustment levers engage properly Adjustable height arms operate and lock securely Upholstery has no rips Armrest pad sits flush against arm tube Check that all labels are present and legible Replace if necessary Clean upholstery and armrests
59. otrest s Replacing Heel Loops NOTE For this procedure refer to FIGURE 6 6 1 Note the position of hex bolt coved washers and locknut for reinstallation 2 Remove the hex bolt coved washers and locknut that secure the lower footrest to the footrest support 3 Remove the lower footrest ra Footrest EO 4 Remove the phillips bolt spacer and pe Hex Bolt locknut that secure the heel loop to the Locknut B Philling Bolt lower footrest Boose T ps bo 5 Slide the heel loop off the lower Washer 5 footrest i P Heel 6 Replace heel loop Lower Footres UT _ Loap 7 Reverse STEPS 1 6 to reassemble NOTE When securing heel loop to lower footrest tighten the phillips bolt and locknut until the spacer is secure Locknut FIGURE 6 6 Replacing Heel Loops Raising Lowering Elevating Front Riggings NOTE For this procedure refer to FIGURE 6 7 1 Perform one of the following e Raising Pull back on the release lever and raise front rigging to the desired height Lowering Support front rigging with one hand away from the release lever Push release lever downward with other hand FIGURE 6 7 Raising Lowering Elevating Front Riggings Part No 1143238 27 Adjustable ASBA Seat SECTION 6 FRONT RIGGINGS Adjusting Replacing Telescoping Front Rigging Support A WARNING If the telescoping tubes need to be extended greater than two inches then the
60. ove the two mounting screws that secure the footrest extension tube to the extension tube housing 2 Adjust the footrest extension tube to the desired height 3 Align the mounting holes on the extension tube housing with the mounting holes on the footrest extension tube 4 Reinstall the two mounting screws to secure the footrest extension tube to the extension tube housing Securely tighten 5 Repeat STEPS 1 3 for the other extension tube Release Lever Extension Tube Housing Footrest Extension Tube FIGURE 5 2 Adjusting the Height of the Manual Center Mount Footrest Chairs built before 12 01 2008 Part No 1143238 19 Adjustable ASBA Seat SECTION 5 CENTER MOUNT FOOTRESTS Chairs built after 12 01 2008 A WARNING 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 otherwise personal injury and damage may result NOTE For this procedure refer to FIGURE 5 3 1 Remove the two mounting screws that secure the button head cleat to the extension housing 2 Adjust the footrest extension tube to the desired height 3 Secure the extension tube to the desired height with the button head cleat and mounting screws Securely tighten Repeat STEPS 1 3 for the other extension tube m Extension Button Head Cleat Housing NL Extension Tube
61. r Wo N Button Screws Interior Button Assembly Footplate Assembly Screws FIGURE 7 2 Adjusting the Footplate Height Adjusting the Footplate Depth Screws NOTE For this procedure refer to Depth FIGURE 7 3 Footplate Adjustment 1 Remove the two flat head screws and mols the two barrel nuts that secure the footplate to the footplate clamp 2 Reposition the footplate on the COS D Footplate Clamp footplate clamp 3 Align the desired depth adjustment Mounting Holes T Nuts holes on the footplate to the mounting holes on the footplate clamp FIGURE 7 3 Adjusting the Footplate Depth 4 Insert the barrel nuts through the bottom of the footplate clamp 5 Install the two flat head screws through the footplate and footplate clamp 6 Securely tighten with two barrel nuts 7 Repeat STEPS 1 6 for opposite footplate if necessary Adjustable ASBA Seat 36 Part No 1143238 SECTION 7 POWER ELEVATING LEGRESTS Adjusting the Footplate Angle NOTE For this procedure refer to FIGURE 7 4 1 Loosen but DO NOT remove the two flat head screws and the two barrel nuts that secure the footplate to the footplate clamp Detail A 2 Rotate the footplate clamp on the pivot hinge until the desired angle is achieved Detail B 3 Securely tighten footplate to footplate clamp and hinge pivot with the two flat head screws and barrel nuts 4 Repeat STEPS 1 3 for opposite side if necessary 5 For additional a
62. re for reinstallation Removing 1 If applicable remove the back pan Refer to Removing the Contoura Back on page 48 2 Remove armrest from the wheelchair Refer to the wheelchair owner s manual NOTE Note the back angle before disassembly for proper reinstallation 3 For proper installation note the mounting position of the upper hex screw securing the cane bracket to the back cane 4 Remove the upper hex screw washer and locknut securing the cane bracket to the back cane 5 Remove the lower hex screw washer and locknut securing the cane bracket to the back cane 6 Remove the back cane from the wheelchair 7 Repeat STEPS 2 6 for the opposite back cane Installing NOTE If replacing back canes discard existing back canes and perform this procedure using new back canes 1 Install the lower hex screw washer and locknut through the slot in the cane bracket to secure the cane bracket to the back cane NOTE The cane bracket should be positioned as shown in FIGURE 9 3 2 Install the upper hex screw washer and locknut through one of the following e Using the Same Back Angle the mounting hole noted in STEP 3 of Removing page 51 Changing the Back Angle the mounting hole determined in Adjusting the Back Angle on page 50 3 Torque both locknuts to 13 ft Ibs Part No 1143238 51 Adjustable ASBA Seat SECTION 9 ADULT BACKS 4 Repeat STEPS 1 3 for the opposite back cane 5 Reinstall the flip
63. shion 2 Remove the two mounting screws that secure the lower front mounting brackets to the back canes n Remove the four socket screws washers and locknuts not shown that secure the four front and rear mounting brackets gt Remove the Contoura back and hardware from the back canes Installing the Contoura Back 1 Position the front mounting brackets against the back canes 2 Secure the lower front mounting brackets to the back canes using the two mounting screws Torque to 32 in Ibs 20 3 Insert the tab of the rear mounting bracket into the slot in the front mounting bracket 4 Secure the four rear mounting brackets to the four front mounting brackets using the four socket screws washers and locknuts not shown Torque to 75 in Ibs 20 If necessary tighten the socket screws and locknuts securing the front mounting brackets to the slot in the Contoura back Torque to 75 in Ibs 20 Removing the Mounting Hardware from the Contoura Back 1 Remove the four socket screws eight washers and four locknuts that secure the front mounting bracket to the Contoura back 2 Remove the hardware from the back Adjustable ASBA Seat 48 Part No 1143238 SECTION 9 ADULT BACKS Installing the Mounting Hardware onto the Contoura Back 1 Secure two of the front mounting brackets to the mounting holes in the Contoura back using two socket screws four washers and two locknuts Torque to 75 in lbs 2076 2
64. the back cane mounting holes 3 Align the mounting holes in the back canes and inserts with the mounting holes in the cane brackets 4 Install the two mounting screws washers coved washers and locknuts to secure the cane brackets to the back canes NOTE Non TRRO wheelchairs have four washers and TRRO wheelchairs have two washers 5 Torque the locknuts to 156 in Ibs 20 6 Repeat STEPS 1 5 for the opposite side Back Cane NOTE TRRO back cane L bracket shown Back Cane lp NOTE These washers are Bracket only present Jj wheelchairs SL e CCS e QS 4 9 Su Mounting Screws Coved Washer FIGURE 10 3 Removing Installing the Back Canes Adjustable ASBA Seat 58 Part No 1143238 SECTION 10 BACKS Removing Installing the Spreader Bar NOTE For this procedure refer to FIGURE 10 4 Removing 1 Remove the spreader bar cover 2 Remove the two mounting screws securing the spreader bar to the back canes 3 Remove the spreader bar from the back canes Installing 1 Position the spreader bar against the back canes 2 Ensure the ends of the spreader bar are flush with the back canes 3 Loosely install the two mounting screws to secure the spreader bar to the back canes Torque to 75 in lbs 20 4 Install the spreader bar cover Spreader Bar Cover db ae d Spreader C uer Mounting Bar 24 Screw lt Nip P po we E d
65. the footrest to the mounting bracket of the seat frame 2 Hold the footrest with one hand and engage the release lever with the other while simultaneously pulling the center mount 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 mounting bracket of the seat frame 2 Reinstall the rigging pivot pin to secure the center mount footrest to the mounting bracket of the seat frame DETAIL A CHAIRS BUILT BEFORE 12 01 2008 Center Mount Footrest NOTE Release Lever located towards the front or center of seat frame DETAIL CHAIRS BUILT AFTER Rigging Pivot Pin Seat Frame Mounting Bracket Center Mount Footrest FIGURE 5 1 Removing Installing the Manual Center Mount Footrest Adjustable ASBA Seat 18 Part No 1143238 SECTION 5 CENTER MOUNT FOOTRESTS Adjusting the Height of the Manual Center Mount Footrest Chairs built before 12 01 2008 A WARNING After adjusting the center mount footrest minimum ground clearance for the footrest in the driving position is three inches If the center mount footrest is in the retracted position and the wheelchair is not moving the footrest must maintain a minimum of one inch ground clearance otherwise personal injury and damage may result NOTE For this procedure refer to FIGURE 5 2 1 Rem
66. therwise damage to the power legrests may occur NOTE For this procedure refer to FIGURE 7 1 on page 35 Installing the Power Elevating Legrests 1 Turn power legrest to side open footplate is perpendicular to wheelchair and align the mounting pin on the legrest with mounting hole in the hanger assembly Detail A Insert the mounting pin of power legrest into the mounting hole of the hanger assembly Detail A NOTE Make sure the legrest sits flush on the hanger assembly N 3 Rotate the power legs toward the inside of the wheelchair until it locks in place NOTE The footplate will be on the inside of the wheelchair when locked in place 4 Repeat STEPS 1 3 for the opposite legrest 5 Connect power legrest connector to the harness Detail B Adjustable ASBA Seat 34 Part No 1143238 SECTION 7 POWER ELEVATING LEGRESTS 6 If necessary adjust powered legs Refer to Adjusting the Power Elevating Legrests below Removing the Power Elevating Legrests 1 Disconnect power legrests from the harness 2 Push powered legrest release handle toward the opposite side of the wheelchair and swing legrest to the outside of the wheelchair 3 Lift powered legrest and remove from wheelchair 4 Repeat STEPS 1 3 for opposite power legrest DETAIL DETAIL Calf Pad Mounting Mounting Pin Hole LegrestRelease Handle Power Legrest Connector FIGURE 7 1 Installing Removing the Power Elevati
67. tional documents which are referenced in this manual PART NUMBER DESCRIPTION Other documents which may be referenced for more information are the wheelchair base owner s and service manuals or the seating system owner s and service manuals NOTE Updated versions of these manuals including this one are available on www invacare com Adjustable ASBA Seat 2 Part No 1143238 TABLE OF CONTENTS TABLE OF CONTENTS USEFUL TERMS REFERENCE DOCUMENTS SPECIAL NOTES 7 LABEL LOCATIONS AIL VVheslchalls 9 All Wheelchairs with TRRO 42 enero R RERO UERBO E 9 Wheelchairs without RRO 9 TYPICAL PRODUCT PARAMETERS eee e 10 Adjustable 10 SECTION GENERAL GUIDELINES Repair Service Information E Operation Informatlori sene dna E A nee oup E E E Tire eb drei 12 WV eis Fit EibnitatioDn Hen a R
68. turn the wheelchair power off otherwise injury or damage may result Removing Installing the Seat Pan NOTE For this procedure refer to FIGURE 11 1 Removing 1 Remove the seat cushion 2 Removethe two socket screws securing the seat pan to the seat frame Socket 3 Remove the seat pan from the seat Screw frame Installing 1 Position the new seat pan onto the seat frame as shown 2 Secure the new seat pan to the seat frame using the two socket screws 3 Install the seat cushion FIGURE 11 1 Removing Installing the Seat Pan Part No 1143238 61 Adjustable ASBA Seat SECTION I I ADULT SEATS Adjusting the Seat Width NOTE For this procedure refer to FIGURE 11 2 on page 64 Seat Width Adjustment Table FRAME SIZE SEAT WIDTH RANGE SMALL 16 20 inches in l inch increments LARGE 20 24 inches in l inch increments NOTE If adjusting the seat width beyond the range of the existing seat frame the crossbars must be replaced NOTE The spreader bar MUST be replaced for systems ordered omit upholstery option when changing between the small frame size and the large frame size 1 If necessary remove the spreader bar Refer to Removing Installing the Spreader Bar on page 52 2 Remove the hex screw and coved washers securing each crossbar to the seat frame 3 Examine the Seat Width Adjustment Table to determine if the seat width adjustment is within or beyond the range of the existing seat frame
69. x Screw ie screws Depth 2 Slide calf pad assembly up and out of dung 8 Adjustment the channel Mit 3 Remove the flat head socket screw and locking hex nut that secure the calf bracket to the depth adjustment Adjustment bracket Hex Bracket 4 Reposition the calf bracket on the depth Calf Screws adjustment bracket to desired position Bracket M a 5 Install the flat head socket screw NOTE Calf pad not shown for clarity through the calf bracket depth adjustment bracket and locking hex FIGURE 7 6 Adjusting the Calf Pad Depth nut 6 Tighten locking hex nut to screw until snug DO NOT overtighten nut or calf pad will not pivot properly Adjustable ASBA Seat 38 Part No 1143238 SECTION 7 POWER ELEVATING LEGRESTS 7 Align the two T nuts on depth adjustment bracket assembly with channel on legrest Slide calf pad assembly to desired height Tighten the two hex screws securely 8 Repeat STEPS 1 6 for opposite side Adjusting the Calf Pad Height NOTE For this procedure refer to FIGURE 7 7 1 Loosen but DO NOT remove the two hex head screws that secure depth adjustment bracket to the T nuts Slide the calf pad assembly with T nuts up or down in the channel to desired position Holding the calf pad assembly in position tightly secure the hex screws to the T nuts Repeat STEPS 1 3 for opposite side if necessary Depth Adjustment Bracket Channel Outer Rai

Invacare Adjustable ASBA Seat User's Manual

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