Home » Invacare Manuals » Wheelchairs » Invacare PROX4F80 » Manual Viewer

Invacare PROX4F80 Operation Manual

Invacare PROX4F80 Manual

View all Invacare PROX4F80 manuals

Add to My Manuals
Save this manual to your list of manuals

Invacare PROX4F80 manual content summary:

Invacare PROX4F80 | Operation Manual - Page 1
's Operator and Maintenance Manual ProSPIN™ X4™ DEALER: This manual MUST be given to the user of the wheelchair. USER: BEFORE using this wheelchair, read this manual and save for future reference. For more information regarding Invacare products, parts, and services, please visit www.invacare.com
Invacare PROX4F80 | Operation Manual - Page 2
'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. ƽ DANGER Use of incorrect or improper replacement (service) parts
Invacare PROX4F80 | Operation Manual - Page 3
Wear and Tear Items ...11 LABEL LOCATIONS 12 Standard Labels ...12 Wheelchairs with TRRO ...13 Wheelchairs without TRRO ...13 SPECIFICATIONS 14 SECTION 1-GENERAL GUIDELINES 15 Stability ...15 Repair and Service Information...16 Operating Information...16 Tire Pressure ...18 Weight Training ...18
Invacare PROX4F80 | Operation Manual - Page 4
CONTENTS TABLE OF CONTENTS SECTION 4-WHEELCHAIR OPERATION 27 Unfolding and Folding the Wheelchair 28 Unfolding ...28 Folding ...28 35 Inspect/Adjust Monthly...36 Inspect/Adjust Periodically...36 Troubleshooting ...37 SECTION 6-WHEEL LOCKS 38 Replacing/Adjusting the ProSPIN™ X4™ 4 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 5
Sockets...53 Adjusting T-Arm Transfer Assists and/or Side Guards 54 Installing the Swingaway Padded Armrest Arm Sockets 55 Adjusting Swingaway Padded Armrest Height 56 Part No 1125104 5 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 6
Permanent Axles ...69 Adjusting Quick-Release Axles...69 Installing Quad-Release Axles...70 Adjusting Quad-Release Handles...70 In and/or Out ...70 ProSPIN™ X4™ 6 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 7
...88 Installing/Removing the Anti-Tipper Bracket 89 Adjusting the Anti-tipper Height...90 Adjusting the Anti-tipper...90 Adjusting the Anti-tipper Bracket ...91 Part No 1125104 7 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 8
98 Positioning the Wheelchair in the Vehicle 98 Securement Points...99 Securing the Wheelchair ...99 Securing the Occupant ...100 Wheelchair-Anchored Belts ...100 Vehicle-Anchored Belts ...101 Seating System ...101 Positioning Belts ...102 LIMITED WARRANTY 103 ProSPIN™ X4™ 8 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 9
WHEELCHAIR USER As a manufacturer of wheelchairs, Invacare endeavors to supply a wide variety of wheelchairs manual. TRRO includes four factory-installed transport brackets and a wheelchair wheelchair wheelchair, in a moving vehicle of any type. It is Invacare's position that users of wheelchairs
Invacare PROX4F80 | Operation Manual - Page 10
INJURY CAN OCCUR IN THE EVENT OF A FALL FROM A WHEELCHAIR. Use of non-Invacare accessories may result in serious injury or damage. Invacare products are specifically designed and manufactured for use in conjunction with Invacare accessories. Accessories designed by other manufacturers have not been
Invacare PROX4F80 | Operation Manual - Page 11
transferring, and smooth ride. The manual wheelchair is intended for indoor and outdoor use pads, cushions, wheels, tires and casters. Invacare reserves the right to ask for any item and misuse. PRODUCT TYPE PRODUCT WEAR AND TEAR PART WHEELCHAIRS: UPHOLSTERY AND SEATING: Wheels • Brake Assembly/
Invacare PROX4F80 | Operation Manual - Page 12
the User Manual. The user manual provides proper operation and safe practices. Documentation can be obtained at: • www.invacare.com • ph (440) 329-6000 • One Invacare Way, Quick Release Axles ONLY WARNING Refer to Owner's Manual for proper anti-tipper setting. 1085379 12 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 13
Wheelchairs with TRRO LABEL LOCATIONS Wheelchairs without TRRO NOTE: Auto style seat positioning strap shown. This label is also on the airline style seat positioning strap. Part No 1125104 13 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 14
) 24-50 lbs (14-inch seat frame with complete Package) 250 lbs (113.4 kg) 350 lbs (158.8 kg) with Heavy Duty Package ProSPIN™ X4™ 14 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 15
instructions and any additional instructional material such as Owner's Manuals, Service Manuals or Instruction handling of the wheelchair. SEAT HEIGHT X N/A X X • X N/A X X REAR WHEEL POSITION X N/A X N/A X X X • N/A X X USER CONDITION X X X X X X X X • N/A N/A Part No 1125104 15 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 16
Service Information Unless otherwise noted, all service and adjustments should be performed while the wheelchair is unoccupied. Operating Information Invacare Invacare strongly recommends that anti-tippers be used at all times. The manual wheelchair an unoccupied wheelchair on an incline wheelchair
Invacare PROX4F80 | Operation Manual - Page 17
. ALWAYS keep hands and fingers clear of moving parts to avoid injury. DO NOT sit or transfer into the wheelchair unless it is fully open and the seat frame is an option on this wheelchair (you may order with or without the seat positioning strap), Invacare strongly recommends ordering the seat
Invacare PROX4F80 | Operation Manual - Page 18
tube must be performed by a qualified technician. Weight Training Invacare does not recommend the use of its wheelchairs as a weight training apparatus. Invacare wheelchairs have NOT been designed or tested as a seat for any is limited to 230 lbs (250 lbs - 20 lbs). ProSPIN™ X4™ 18 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 19
six months and as necessary, take your wheelchair to a qualified technician for a thorough inspection and servicing. Regular cleaning will reveal loose or worn parts and enhance the smooth operation of your wheelchair. To operate properly and safely, your wheelchair must be cared for just like any
Invacare PROX4F80 | Operation Manual - Page 20
lubricants on quick-release axles. Otherwise, binding and/or damage to the wheelchair may occur. ❑ Clean quick-release axles with a Teflon® lubricant. etc. ❑ Adjust wheel locks as tires wear. ❑ Clean and wax all parts. CAUTION Clean upholstery with mild soap and water or spray disinfectant using a
Invacare PROX4F80 | Operation Manual - Page 21
only as a "basic" guide. The techniques that are discussed on the following pages have been used successfully by many. Individual wheelchair users often develop skills to deal with daily living activities that may differ from those described in this manual. Invacare recognizes and encourages each
Invacare PROX4F80 | Operation Manual - Page 22
or traversing curbs or other impediments. Also, be aware of detachable parts such as arms or legrests. These must NEVER be used to move the wheelchair or as lifting supports, as they may be inadvertently released, resulting in possible injury to the user and/or assistant(s). When learning a new
Invacare PROX4F80 | Operation Manual - Page 23
in the presence of a qualified health professional before attempting active use of the wheelchair. Proper positioning is essential for your safety. When reaching, leaning, bending of Gravity Unoccupied Occupied FIGURE 3.2 Percentage of Weight Distribution Part No 1125104 23 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 24
your center of gravity and may cause you to tip over. Keep hands and fingers clear of moving parts to avoid injury. NOTE: For this procedure, refer to FIGURE 3.5 on page 25. Position wheelchair as close as possible to the desired object. Position the casters so that they are extended away from
Invacare PROX4F80 | Operation Manual - Page 25
. The second assistant should be positioned at the front of the wheelchair lifting upward on the nonremovable (non-detachable) part of the wheelchair frame when lifting the wheelchair and stabilizing the wheelchair when the wheelchair is being lowered to the ground. The first assistant should stand
Invacare PROX4F80 | Operation Manual - Page 26
is advised when it is necessary to move an occupied wheelchair up or down the stairs. Invacare recommends using two assistants and making thorough preparations. Make sure to use only secure, non-detachable parts for hand-held supports. ALWAYS wear your seat positioning strap. Inasmuch as the seat
Invacare PROX4F80 | Operation Manual - Page 27
SECTION 4-WHEELCHAIR OPERATION SECTION 4-WHEELCHAIR OPERATION Unfolding and Folding the Wheelchair on page 28 Using Conventional Adjustable Height Armrests on page 32 Using the Wheel Locks on page 29 Installing/Removing the Front Riggings on page 30 Part No 1125104 27 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 28
or transfer into the wheelchair unless it is fully wheelchair by grasping the wheelchair armrest closest to you. 2. Tilt the wheelchair wheelchair is fully open. into the wheelchair. Refer front of the wheelchair. 2. Pivot footplates Continue to close the wheelchair by grasping the armrest
Invacare PROX4F80 | Operation Manual - Page 29
those that may be wet or slick. always exercise caution when transferring into or out of your wheelchair. NOTE: For this procedure, refer to FIGURE 4.3. NOTE: For maintenance and/or adjustment procedure, Engage Pull to Disengage FIGURE 4.3 Using the Wheel Locks Part No 1125104 29 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 30
WHEELCHAIR side (open front rigging is perpendicular to wheelchair). 2. Insert footrest mounting pin into mounting the wheelchair until it locks into place. NOTE: The footplate will be on the inside of the wheelchair when Mounting Tube Wheelchair Frame Outward Inward (Inside of Wheelchair) NOTE:
Invacare PROX4F80 | Operation Manual - Page 31
Inside of Wheelchair NOTE: The mounting tube will be part of the seat frame or wheelchair front frame depending on wheelchair model. FIGURE . • Lowering: Lift elevating legrest assembly up with one hand. While supporting the elevating legrest assembly (and user's leg), pull release lever up with
Invacare PROX4F80 | Operation Manual - Page 32
Adjustable Height Armrests ƽ WARNING DO NOT operate or replace flip-back armrest when wheelchair is folded otherwise injury or damage may result. Ensure armrest is securely locked into Height Armrest FIGURE 4.7 Using Conventional Adjustable Height Armrests ProSPIN™ X4™ 32 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 33
MAINTENANCE AND ADJUSTMENT SECTIONS MAINTENANCE AND ADJUSTMENT SECTIONS Back on page 57 Arms on page 48 Seat on page 64 Wheel Locks on page 38 Front Riggings on page 41 Wheels on page 68 Casters, Fork and Fork Stem Assemblies on page 80 Part No 1125104 33 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 34
SECTION 5-MAINTENANCE INSPECTION/TROUBLESHOOTING SECTION 5-MAINTENANCE INSPECTION/TROUBLESHOOTING NOTE: Every six months or sooner, as necessary, take your wheelchair to a qualified technician for a thorough inspection and servicing. Regular cleaning will reveal loose or worn parts and enhance the
Invacare PROX4F80 | Operation Manual - Page 35
TROUBLESHOOTING Wheel Locks on page 38 of this manual. 9. Periodically check caster wheel bearings to After ANY adjustments, repair or service and before use, make sure be replaced. Inspect/Adjust Weekly ❑ Ensure wheelchair rolls straight (no excessive drag or pull Part No 1125104 35 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 36
SECTION 5-MAINTENANCE INSPECTION/TROUBLESHOOTING Inspect/Adjust Monthly ❑ Inspect is tight. ❑ Ensure hand grips are not loose. Inspect/Adjust Periodically ❑ Ensure Wheelchair rolls straight (no excessive drag or pull to one side). ❑ Ensure arms are a gradual stop. ProSPIN™ X4™ 36 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 37
are free from dirt, lint, etc. ❑ Adjust wheel locks as tires wear. ❑ Clean and wax all parts. ❑ Check that all labels are present and legible. Replace if necessary. Troubleshooting CHAIR VEERS LEFT/RIGHT SLUGGISH TURN/PERFORMANCE CASTERS FLUTTER SQUEAKS AND RATTLES LOOSENESS IN CHAIR CHAIR 3 WHEELS
Invacare PROX4F80 | Operation Manual - Page 38
service and before use, make sure all attaching hardware is tightened securely - otherwise injury or damage may occur. NOTE: For operation procedures, refer to Using the Wheel Locks on page 29. Replacing/Adjusting the Wheel Locks ƽ WARNING If wheel locks do not hold the occupied wheelchair wheelchair
Invacare PROX4F80 | Operation Manual - Page 39
. 6. Repeat STEPS 1-5 on remaining wheel lock handle. Mounting Positions Rear Handle Mounting Screw Front Handle Mounting Screw and Locknut FIGURE 6.2 Changing Wheel Lock Handle Position Part No 1125104 39 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 40
Lock Handle FIGURE 6.3 Converting Wheel Lock From Push-to-Lock to Pull-to-Lock or Pull-to-Lock to Push-to-Lock ProSPIN™ X4™ 40 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 41
7-FRONT RIGGINGS ƽ WARNING After ANY adjustments, repair or service and before use, make sure all attaching hardware is strap, if so equipped. Footrest Support Footrest Tube Mounting Bolt Coved Washer Footrest Assembly FIGURE 7.1 Adjusting Footrest Height Part No 1125104 41 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 42
down motion of the footplate hinge to make sure the user of the wheelchair can operate the footplates easily. NOTE: If the footplate's motion is too Hinge Footrest Support Tube Mounting Screw FIGURE 7.2 Installing Adjustable Angle Flip-up Footplate Hinge ProSPIN™ X4™ 42 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 43
than 300 in-lbs. 4. Repeat STEPS 1-3 for opposite footplate, if desired. 90° Footrest Support Flat Screws DETAIL "A" - SIDE VIEW OF FOOTPLATE AND FOOTREST SUPPORT Footrest Support Footplace Half Clamp Footplace Hinge Footplate Adjustment Screw Locknuts FIGURE 7.3 Adjusting Adjustable Angle
Invacare PROX4F80 | Operation Manual - Page 44
Depth NOTE: For this procedure, refer to FIGURE 7.4. 1. Remove the flip-up footrest from the wheelchair. Refer to Installing Adjustable Angle Flip-up Footplate Hinge on page 42. 2. Loosen, but DO 2 FIGURE 7.4 Adjusting Footplate Angle - Adjusting Footplate Depth ProSPIN™ X4™ 44 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 45
to exit the wheelchair. 1. Rotate the latch until the engagement knob is free. 2. Pull out the engagement knob from the extension tube. 3. Rotate the flip-up footrest out of the way. Engagement Knob Latch Extension Tube Flip-Up Footrest FIGURE 7.6 Using the Flip-Up Footrest Part No 1125104 45
Invacare PROX4F80 | Operation Manual - Page 46
Mounting Screw Locknut Locknut and Washer Slide Tube Calfpad Bracket Mounting Holes Footplate FIGURE 7.7 Adjusting Elevating Legrest Height and Calfpad Height/Depth ProSPIN™ X4™ 46 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 47
7.8. 1. Remove the mounting bolt and coved washer that secure the footrest tube to the footrest support. 2. Remove the lower footrest assembly. 3. Remove the mounting screw, spacer and locknut that Impact Guard FIGURE 7.9 Installing Impact Guards/Calf Strap Part No 1125104 47 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 48
ARMS ƽ WARNING After ANY adjustments, repair or service and before use, make sure all attaching hardware is tightened securely - otherwise injury or damage may occur. DO NOT attempt to lift or tilt a wheelchair by using any removable (detachable) parts. Lifting by means of any removable (detachable
Invacare PROX4F80 | Operation Manual - Page 49
screws. 3. Repeat STEPS 1-2 for the opposite side if necessary. Arm Pad Armrest Assembly Mounting Screw Mounting Screw FIGURE 8.2 Replacing Conventional Adjustable Height Armrest Arm Pad Part No 1125104 49 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 50
Arms 1. Position the T-arm over the T-arm socket on the wheelchair frame. NOTE: Make sure the locking lever is towards the front of the wheelchair. 2. Slide T-arm into T-arm socket until the locking lever 53. 2. Repeat STEP 1 for opposite side of the wheelchair. ProSPIN™ X4™ 50 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 51
1. Unlock the T-arm by flipping the T-arm release lever towards the inside of the wheelchair. NOTE: If necessary, pull the T-arm release lever out and rotate 180° so it arm release lever towards the front of the wheelchair. FIGURE 8.4 Adjusting T-Arm Height Part No 1125104 51 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 52
Short Mounting Screws Arm Tube Mounting Screw T-Arm Post Mounting Screw FIGURE 8.6 Adjusting T-Arm Depth 6. Repeat for the opposite side, if necessary. ProSPIN™ X4™ 52 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 53
or does not easily slide up and down in the socket. 1. Remove the rear wheels from the wheelchair, if necessary. Refer to Removing/Installing Rear Wheels on page 68. T-Arm Hex Screws and Washers T- wheels. Refer to Removing/Installing Rear Wheels on page 68. Part No 1125104 53 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 54
For this procedure, refer to FIGURE 8.8. 1. Remove the T-arm from the wheelchair. Refer to Installing/Removing T-Arms on page 50. 2. Remove the two clamp with the two mounting screws. 5. Install the T-arm onto the wheelchair. Refer to Installing/Removing T-Arms on page 50. T-Arm Side Guard
Invacare PROX4F80 | Operation Manual - Page 55
back cane mounting bracket to the back cane. NOTE: Position arm socket towards outside of the wheelchair frame. NOTE: When installing the arm socket, two, new, longer mounting bolts are used. Screws FIGURE 8.9 Installing the Swingaway Padded Armrest Arm Sockets Part No 1125104 55 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 56
, if necessary. Swingaway Padded Armrest Arm Socket Washer Locknut Three Mounting Positions Washer Mounting Bolt FIGURE 8.10 Adjusting Swingaway Padded Armrest Height ProSPIN™ X4™ 56 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 57
service wheelchair. Refer to Removing/Installing the Standard Back Upholstery on page 60, Adjustable Back Upholstery on page 61 or the owner's manual shipped with the back/seating system. Locknuts Back Cane Back Cane Mounting Bracket 2. Remove the arms from the wheelchair the wheelchair.
Invacare PROX4F80 | Operation Manual - Page 58
9.2. 1. Remove the two back height adjustment screws and locknuts that secure the two back canes to the wheelchair frame. 2. Reposition the back canes to one of five height adjustment holes. NOTE: Both back canes hole and the desired upper angle adjustment hole. ProSPIN™ X4™ 58 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 59
20-25 in/lbs. NOTE: Ensure strap is oriented properly and not twisted when installing. 6. Repeat STEPS 4-5 for opposite side of new chest positioning strap. Part No 1125104 59 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 60
bottom of the existing back upholstery to the wheelchair frame. 2. Remove the two mounting screws and locknut that secure one back cane to the wheelchair frame. NOTE: It may be necessary to pull height adjustment screw securing the back cane to the wheelchair frame. NOTE: It is necessary to remove
Invacare PROX4F80 | Operation Manual - Page 61
as a guide, reinstall the loose back cane to the wheelchair frame with back upholstery to the wheelchair frame with tie-wraps. straps can be adjusted tightly to support and/or assist the extensor muscles the back of the wheelchair. 3. The third is a sacral support depending upon how far or
Invacare PROX4F80 | Operation Manual - Page 62
existing back upholstery from the wheelchair. Refer to Removing/ hole facing the rear of the wheelchair. 3. Secure the adjustable back upholstery entering the wheelchair to ensure and remove the cover from the wheelchair. 2. Remove the two mounting rear of the wheelchair. 5. Secure new adjustable back upholstery
Invacare PROX4F80 | Operation Manual - Page 63
designed by other manufacturers have not been tested by Invacare and are not recommended for use with Invacare products. 1. Ensure that the back system is compatible with this wheelchair. 2. Refer to the back system owner's manual for installation and removal. Part No 1125104 63 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 64
service and before use, make sure all attaching hardware is tightened securely - otherwise injury or damage may occur. Replacing Seat Upholstery NOTE: For this procedure, refer to FIGURE 10.1. 1. Remove the seat cushion, if necessary, from the wheelchair onto the wheelchair. Seat Upholstery Mounting
Invacare PROX4F80 | Operation Manual - Page 65
the seat positioning strap, proceed to STEP 5. • Remove the existing seat positioning strap from the wheelchair. 5. Secure the two halves of the new seat positioning strap together. 6. Position one end of Half FIGURE 10.2 Installing/Removing Seat Positioning Strap Part No 1125104 65 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 66
. Seat Upholstery Card Lock Mounting Screw and D-ring Mounting Screw and D-ring Star Wheel Nylon Card FIGURE 10.3 Installing Fabric Clothing Guards ProSPIN™ X4™ 66 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 67
by other manufacturers have not been tested by Invacare and are not recommended for use with Invacare products. 1. Ensure that the seating system is compatible with this wheelchair. 2. Refer to the seating system Owner's Manual for installation and removal. Part No 1125104 67 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 68
before using the wheelchair. Wheel locks MUST be adjusted before using the wheelchair. After ANY adjustments, repair or service and before use, Invacare recommends inserting quick-release axles with the head end to the inside of the wheelchair to prevent accidental release. ProSPIN™ X4™ 68 Part
Invacare PROX4F80 | Operation Manual - Page 69
FIGURE 11.2. 1. Remove rear wheel and quick/quad-release axle from the wheelchair. Refer to Removing/Installing Rear Wheels on page 68. 2. Depress detent are fully released before operating wheelchair. Keep locking pins clean. 5. Reinstall rear wheel onto the wheelchair. Refer to Removing/Installing
Invacare PROX4F80 | Operation Manual - Page 70
Make sure the detent pin and locking pins of the quad-release axle are fully released before operating wheelchair. Keep locking pins clean. 6. Flip the handle of the quad-release axle down to release the axle from the axle bushing. 2. Loosen the locking screw. ProSPIN™ X4™ 70 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 71
For this procedure, refer to FIGURE 11.5 on page 72. 1. Remove the rear wheel from the wheelchair. Refer to Removing/Installing Rear Wheels on page 68. 2. Loosen, but DO NOT remove the two top mounting screws that secure the axle mounting plate to the wheelchair. Part No 1125104 71 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 72
(if present) to the wheelchair frame. 4. Install or remove present) to the wheelchair frame. 6. Securely tighten the opposite side of the wheelchair. NOTE: Make sure the wheels. If rear wheels rub the wheelchair at any point, adjust the wheelbase Plate Washers Locknuts Wheelchair Frame Locknuts Anti
Invacare PROX4F80 | Operation Manual - Page 73
the axle plate to the wheelchair frame. 5. Perform one of the following: • Removing/Repositioning the Axle Bushing - Repeat STEPS 1-2 to remove the remaining axle bushing. • Removing/Repositioning the Axle Plate - Repeat STEPS 1-4 to remove remaining axle plate. Part No 1125104 73 ProSPIN™ X4
Invacare PROX4F80 | Operation Manual - Page 74
wheelchair and the left axle plate to the right side of the wheelchair wheelchair frame so that the axle plate curves towards the rear of the wheelchair the wheelchair frame. wheelchair. Refer to Removing/Installing Rear Wheels on page 68. 8. If wheels come into contact with the wheelchair Wheelchair
Invacare PROX4F80 | Operation Manual - Page 75
1. Remove the two existing mounting screws and locknuts securing the back cane mounting bracket to the wheelchair frame. 2. Using the new three long mounting bolts, the washer and coved washer, and the rear wheels. This will help avoid a "3-wheeling" situation. Part No 1125104 75 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 76
wheelchair. Refer to Removing/Installing Rear Wheels on the wheelchair. Large wheelchair from the wheelchair. Refer plate to the wheelchair frame. 3. to the wheelchair frame. plate to the wheelchair frame. 6. Using plate to the wheelchair frame. NOTE: The wheelchair to obtain the desired wheelbase measurement. 8.
Invacare PROX4F80 | Operation Manual - Page 77
for the opposite side of the wheelchair. NOTE: Make sure the axle on page 38. 12. If wheelchair is equipped with antitippers, adjust Plate Wheelchair Frame Bottom the rear wheel from the wheelchair. Refer to Removing/Installing Rear reduce the overall width of the wheelchair by ¾-inch. • Out - Moving
Invacare PROX4F80 | Operation Manual - Page 78
to the correct psi rating on the sidewall of the tire. 10. Reinstall the rear wheel onto the wheelchair. Refer to Removing/Installing Rear Wheels on page 68. 11. Repeat STEPS 1-10 for the opposite rear wheel .10 Replacing/Adjusting the Handrims - Spoke Rear Wheels ProSPIN™ X4™ 78 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 79
NOTE: For this procedure, refer to FIGURE 11.11. 1. Remove the rear wheel from the wheelchair. Refer to Removing/Installing Rear Wheels on page 68. 2. Remove the button screws and washers that be checked periodically for cracks and wear, and should be replaced. Part No 1125104 79 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 80
of the nine may cause the wheelchair to decrease in stability. These adjustments MUST be performed by a qualified technician. After ANY adjustments, repair or service and before use, make sure all /Installing/ Repositioning the Caster Assemblies - Standard Forks ProSPIN™ X4™ 80 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 81
and tighten securely. Fork Mounting Screw Mounting Screw Axle Spacer Axle Spacer Caster Threaded Bushing FIGURE 12.2 Removing/Installing/Repositioning the Caster Assemblies - Suspension Forks Part No 1125104 81 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 82
properly tighten forks and guard against flutter, perform the following check on both forks: A. Tip back the wheelchair to floor. B. Pivot both forks and casters to top of their arc simultaneously. C. Let casters drop Caster FIGURE 12.3 Adjusting Fork Tension ProSPIN™ X4™ 82 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 83
SECTION 12-CASTERS, FORK AND FORK STEM ASSEMBLIES Adding/Removing or Changing Height Adjustment Spacers NOTE: Height adjustment spacers are part of the fork assembly. To perform this procedure, refer to Removing/Installing the Fork Assembly on page 83. Removing/Installing the Fork Assembly NOTE: For
Invacare PROX4F80 | Operation Manual - Page 84
Elastomer Mounting Screws Height Adjustment Spacer (If used) Threaded Bushing Mounting Screws Suspension Fork Bottom FIGURE 12.4 Removing/Installing the Fork Assembly ProSPIN™ X4™ 84 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 85
on page 80. 7. Ensure fork stem is 90° perpendicular to the flat surface. Refer to Checking/ Adjusting Fork Stem Angle on page 86. Wheelchair Frame Locknut Adjustment Screw Fork Stem Channel Guide Insert FIGURE 12.5 Removing/Installing the Fork Stem Assembly Part No 1125104 85 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 86
that are perpendicular to the floor will roll better, track straighter and minimize any "3-wheeling" of the wheelchair NOTE: Check/adjust the fork stem angle in the same way for both standard and suspension style . FIGURE 12.6 Checking/Adjusting Fork Stem Angle ProSPIN™ X4™ 86 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 87
to the mounting screw. 5. Reinstall the mounting screw into the threaded bushing and tighten securely. Caster FIGURE 12.7 Removing/Installing the Elastomers (Suspension Forks Only) Part No 1125104 87 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 88
ANTI-TIPPERS ƽ WARNING After ANY adjustments, repair or service and before use, make sure all attaching hardware is using wheelchair. Make sure the anti-tipper wheels are pointing towards the ground/floor before using the wheelchair. The manual wheelchair is ProSPIN™ X4™ 88 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 89
NOTE: The anti-tipper bracket is secured to the wheelchair frame with the same mounting screws used to mount axle plate and any camber spacers present to the wheelchair frame. 3. Insert two new bottom mounting screws Rear Wheels on page 68. Wheelchair Frame Axle Plate Bottom Mounting Screws
Invacare PROX4F80 | Operation Manual - Page 90
bracket. Refer to Adjusting the Anti-tipper Bracket on page 91. Release Button 1½ to 2-inch Clearance FIGURE 13.3 Adjusting the Anti-tipper ProSPIN™ X4™ 90 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 91
Anti-tipper Bracket Wheelchair Frame Locknuts Anti-tipper Bracket Locknuts Wheelchair Frame Anti-tipper Bracket Locknuts Wheelchair Frame Anti-tipper Bracket Locknuts Wheelchair Frame Anti-tipper Bracket Locknuts Wheelchair Frame Locknuts Wheelchair Frame Anti-tipper Bracket Part No 1125104 91
Invacare PROX4F80 | Operation Manual - Page 92
service and before use, make sure all attaching hardware is tightened securely - otherwise injury or damage may occur. Seat Dump NOTE: For this procedure, refer to FIGURE 14.1. NOTE: Refer to Measuring Seat-to-Floor Height on page 93 for measuring instructions. NOTE: Invacare X4™ 92 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 93
based on pneumatic tires and pneumatic tires with flat free inserts. If wheelchair is equipped with urethane tires, subtract 1/4-inch from the measurement. to the stability of the wheelchair. Any change to one or any combination of the nine may cause the wheelchair to decrease in stability. These
Invacare PROX4F80 | Operation Manual - Page 94
.0 19.5 18.0 18.5 18.5 19.0 19.0 19.5 19.0 19.5 19.5 20.0 20.0 20.5 20.0 20.5 20.5 21.0 21.0 21.5 N/A N/A 17.5 N/A 18.0 18.5 N/A N/A 18.5 N/A 19.0 19.5 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 95
17 3 15.5 16.5 17.5 18 18 4 16.5 17.5 18.5 19 19 5 17.5 18.5 19.5 20 20 *NOTE: Seat-to-floor heights are shown in inches. Part No 1125104 95 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 96
wheelchair. Wheelchairs involved in such incidents should be replaced. Transport ready packages are not retrofittable to existing models and are not field serviceable. Only use the transport brackets included with TRRO and TRBKTS for the purposes described in this manual. ProSPIN™ X4™ 96 Part
Invacare PROX4F80 | Operation Manual - Page 97
wheelchair, in a moving vehicle of any type. It is Invacare's position that users of wheelchairs Invacare cannot and does not recommend any wheelchair transportation system. Compliance Information This wheelchair This wheelchair has components. Specifications Only wheelchairs which fit in the
Invacare PROX4F80 | Operation Manual - Page 98
floor to the top of the wheelchair-seated occupant's head ranges from approximately 47-inches for a small adult female to about 61-inches for a tall adult male. Side View (Frontal Clear Zone) Top View 16in. FCZ 8in. 8in. HHT 16in. FCZ (Frontal Clear Zone) ProSPIN™ X4™ 98 Part No 1125104
Invacare PROX4F80 | Operation Manual - Page 99
that have been installed in accordance with the manufacturer's instructions and SAE J2249. NOTE: A copy of SAE J2249 Wheelchair Tie-down and Occupant Restraint Systems (WTORS) for tie-down brackets in accordance with the manufacturer's instructions and SAE J2249. Part No 1125104 99 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 100
refer to FIGURE 15.2. The wheelchair has been provided with a pelvic belt which meets the requirements of ANSI/RESNA WC/19. The pelvic belt provided by Invacare has been designed to accommodate use on either side of the vehicle. If necessary, follow the instructions below to reverse the orientation
Invacare PROX4F80 | Operation Manual - Page 101
19.6 mm). Point (P) Rear View Test Platform 45° NOTE: Rear view of wheelchair and human surrogate secured on test platform and tilted to 45 degrees. FIGURE 15.3 is secured to the wheelchair frame before operation. Refer to the seating system owner's manual. Part No 1125104 101 ProSPIN™ X4™
Invacare PROX4F80 | Operation Manual - Page 102
important if the pelvic belt is intended to be used for postural support in addition to occupant restraint in a frontal crash. Steeper angles will not be held away from the body by wheelchair components or parts, including but not limited to wheelchair armrests or wheels. Refer to FIGURE 15.4 for
Invacare PROX4F80 | Operation Manual - Page 103
, OR TO A PRODUCT DAMAGED BY CIRCUMSTANCES BEYOND INVACARE'S CONTROL, AND SUCH EVALUATION WILL BE SOLELY DETERMINED BY INVACARE. THE WARRANTY SHALL NOT APPLY TO PROBLEMS ARISING FROM NORMAL WEAR OR FAILURE TO ADHERE TO THESE INSTRUCTIONS. THE FOREGOING EXPRESS WARRANTY IS EXCLUSIVE AND IN LIEU
Invacare PROX4F80 | Operation Manual - Page 104
4G4 Canada 800-668-5324 Making Life's Experiences Possible™ © 2016 Invacare Corporation. All 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