Invacare CRFAT Owners Manual
Invacare CRFAT Manual
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Invacare CRFAT manual content summary:
- Invacare CRFAT | Owners Manual - Page 1
Maintenance Manual ® Crossfire™Series Wheelchairs Crossfire T6 Crossfire Titanium 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 - Invacare CRFAT | Owners Manual - Page 2
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. NOTE: Updated versions of this manual are available on www.invacare.com. Crossfire™Series Wheelchairs 2 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 3
Weekly...20 Inspect/Adjust Monthly...20 Inspect/Adjust Periodically...21 Troubleshooting...21 Maintenance ...22 Maintenance Safety Precautions ...22 Suggested Maintenance /Adjusting Optional Adjustable Angle Footrest 25 Replacing the Footrest...25 Part No 1134872 3 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 4
47 Adjusting Wheelbase Width ...48 Removing/Installing/ the Camber Tube 49 Removing the Camber Tube ...49 Installing the Camber Tube ...49 Adjusting the Camber Tube...50 Determining Toe In/Toe Out ...51 Crossfire™Series Wheelchairs 4 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 5
Push-to-Lock 59 SECTION 10-ANTI-TIPPER 60 Adjusting/Replacing Anti-tipper...60 Adjusting Anti-tipper...60 Replacing Anti-tipper...61 LIMITED WARRANTY 63 Part No 1134872 5 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 6
Signal words are used in this manual and apply to hazards or unsafe WITHOUT NOTICE. ƽ WARNING As a manufacturer of wheelchairs, Invacare endeavors to supply a wide variety of wheelchairs to meet many needs of the end user. be replaced IMMEDIATELY. Crossfire™Series Wheelchairs 6 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 7
positioning strap is required to ensure the safe operation of this equipment by the user. SERIOUS INJURY CAN OCCUR IN THE EVENT OF A FALL FROM A WHEELCHAIR. Part No 1134872 7 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 8
LOCKS: FRONT FORKS: CROSSFIRE T6 CROSSFIRE TITANIUM 6061T6 Aluminum Grade 9 Titanium Tapered front end (Standard Titanium, Coated, Natural Fit® (Optional) Push to Lock (Standard) or Scissor lock (Optional) Non-Suspension (Standard), Suspension (Optional) Crossfire™Series Wheelchairs 8 Part - Invacare CRFAT | Owners Manual - Page 9
: CROSSFIRE T6 CROSSFIRE TITANIUM 3, 4 or 5-inch Semi-pneumatic (Standard), Soft Roll or Lighted (Optional) Optional 19.5 lbs 18.5 lbs 30 lbs 250 lbs NOTE: 16 x 16‐inch seat, rear wheels and minimal options are included in the weight. Part No 1134872 9 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 10
combinations in the presence of a qualified healthcare professional before attempting active use of the wheelchair. DO NOT attempt to reach objects if you have to move forward in the objects from behind as this may cause the wheelchair to tip over. Crossfire™Series Wheelchairs 10 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 11
designed by other manufacturers have not been tested by Invacare and are not recommended for use with Invacare products. 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 - Invacare CRFAT | Owners Manual - Page 12
uses said wheelchair as a weight training apparatus, Invacare shall not be liable for bodily injury and the warranty is void. Weight Limitation Invacareʹs Top End Crossfire T6 and Crossfire Titanium wheelchairs have a weight limitation of 250 lbs. Crossfire™Series Wheelchairs 12 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 13
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 CRFAT | Owners Manual - Page 14
Shortening the Wheelbase Coping with Everyday Obstacles Coping with the irritation of everyday obstacles can be alleviated somewhat by learning how to manage your wheelchair. Keep in mind your center of gravity to maintain stability and balance. Crossfire™Series Wheelchairs 14 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 15
user or damage to the wheelchair. Also, be aware of any removable (detachable) parts. These must NEVER be used to move the wheelchair or as lifting supports, as they may be - Backwards FIGURE 2.2 Reaching, Leaning and Bending - Forward Part No 1134872 15 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 16
continuous upward movement, the rear wheels should be pulled up and over the curb. DO NOT return the front casters to the ground until the wheelchair has been pulled backward far enough for the front casters to clear the edge of the curb. Crossfire™Series Wheelchairs 16 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 17
, the user be removed from the wheelchair prior to moving. Invacare recommends using two assistants and making thorough preparations. Make sure to use only secure, non-detachable parts for hand-held supports. Follow this procedure for moving the wheelchair between floors when an elevator is NOT - Invacare CRFAT | Owners Manual - Page 18
anti‐tippers down. Refer to Footrest on page 24 in this manual. ƽ WARNING DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may occur. Transferring To and possible. FIGURE 2.4 Transferring To and From Other Seats Crossfire™Series Wheelchairs 18 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 19
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 and armrests. Part No 1134872 19 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 20
mounting clamps are securely tightened. ❑ Loosen/tighten locknut if wheel wobbles noticeably or binds to a stop. ❑ Ensure wheel bearings are clean and free of moisture. Crossfire™Series Wheelchairs 20 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 21
. ❑ Check that all labels are present and legible. Replace if necessary. Troubleshooting CHAIR VEERS RIGHT CHAIR VEERS LEFT SLUGGISH TURN O R PERFORMANCE CASTER FLUTTERS SQUEAKS X X X Check that both casters contact the ground at the same time. Part No 1134872 21 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 22
if damaged. 5. The wheels, casters and tires should be checked periodically for cracks and wear, and should be replaced when necessary. Contact a qualified technician or Invacare customer support at the telephone numbers on the back of this manual. Crossfire™Series Wheelchairs 22 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 23
loose, have them adjusted. Contact a qualified technician or Invacare customer support at the telephone numbers on the back of this manual. 7. Periodically check handrims to ensure they are secured Replace any labels that are missing, worn or torn. Part No 1134872 23 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 24
After ANY adjustments, repair or service and BEFORE use, make sure all wheelchair. Adjusting the Footrest 1. Position new/existing footrest to desired height. 2. Tighten the allen screw of the two clamps that secure the footrest to the wheelchair frame. Crossfire™Series Wheelchairs 24 Part - Invacare CRFAT | Owners Manual - Page 25
either side of the wheelchair frame approximately 2‐inches above the four allen screws. Wheelchair Frame Half Clamp Raised to the wheelchair frame. 2. Slide the existing footrest tubes out of the wheelchair frame clamps that secure the footrest to the wheelchair frame. 5. Adjust the footplate to the - Invacare CRFAT | Owners Manual - Page 26
clamp. Wheelchair Frame Mounting Positions Clamp (Allen Screw) Clamp (Allen Screw) Adjustments Depth Footrest Tube Mounting Screws Locknut (Not Shown) Footplate Angle Height FIGURE 4.3 Replacing/Adjusting Optional Adjustable Angle Footrest Crossfire™Series Wheelchairs 26 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 27
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 CRFAT | Owners Manual - Page 28
Mounting Screw Wheelchair Frame Short Mounting Screws Washers Arm Socket Washer Locknuts Arm Socket Plate Coved Washer Washer Washer Locknut 11/4 Inch Mounting Screw FIGURE 1 Installing the Optional Swingaway Padded Armrest Socket Assembly Crossfire™Series Wheelchairs 28 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 29
1‐5 for the opposite side, if necessary. Swingaway Padded Armrest Arm Socket Washer Locknut Three Mounting Positions Washer Mounting Bolt FIGURE 2 Adjusting Swingaway Padded Armrest Height Part No 1134872 29 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 30
the wheelchair to decrease in stability. Use EXTREME caution when using a new seating position. The addition of anti-tippers may be required. After ANY adjustments, repair or service and Cord Back Release Cord FIGURE 6.1 Unfolding/Folding the Back Crossfire™Series Wheelchairs 30 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 31
converted into back angle relative to the seat. NOTE: Perform this procedure on both sides of the wheelchair at the same time. 1. Fold down the back. Refer to Unfolding/Folding the Back on page 30 in the adjustment square in the back angle plate. Part No 1134872 31 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 32
: Back angle plate, mounting screw and adjustment square are removed for clarity. Back Cane Jam Nut Placement Screw Seat Rail DETAIL "D" FIGURE 6.2 Back Angle Adjustment Crossfire™Series Wheelchairs 32 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 33
to be positioned at +4° Back Cane 91° +8° Back Angle Plate Adjustment square to be positioned at +8° Seat Rail FIGURE 6.3 Back Angle Adjustment - Adjustment Square Position Part No 1134872 33 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 34
manual. NOTE: For this procedure, refer to FIGURE 6.4. The Adjustable Tension Straps The straps can be adjusted at various levels of tension to accommodate individual end‐users. The bottom two straps can be adjusted tightly to support back canes. Crossfire™Series Wheelchairs 34 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 35
cause the wheelchair to decrease in stability. EXTREME care MUST be taken when changing the stability of the wheelchair. Refer to the chart in General Guidelines on page 10 of this manual. NOTE: For this procedure, refer to FIGURE 6.5 on page 36. Part No 1134872 35 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 36
the front of the wheelchair. 6. Press firmly to secure the fastening strips. Back Upholstery Front of Wheelchair Fastening Strips Fold Fastening Flap Fastening Flap Loops Back Canes FIGURE 6.5 Removing/Installing Foldover Back Upholstery Crossfire™Series Wheelchairs 36 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 37
cane. Ensure that both back cane inserts are at the same height BEFORE reassembling the wheelchair. 2. Press the adjustment pin on the back cane insert tube in and adjust the 5 4 3 2 1 FIGURE 6.6 Back Height Adjustment (Adjustable Backs Only) Part No 1134872 37 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 38
the adjustment straps. 9. Place the wheelchair onto its two rear wheels and back cane. 10. Securely latch the four remaining adjuster straps together. 11. Return wheelchair to upright position. 12. Reinstall the seat cushion and back upholstery. Crossfire™Series Wheelchairs 38 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 39
Fastening Flaps SECTION 7-SEAT Adjuster Straps (Rear) Top Crossbar Seat Upholstery Anchor Loop Wheelchair Frame (Top Bar) FIGURE 7.1 Replacing Adjustable Tension Seat Upholstery Part No 1134872 39 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 40
/Installing Rear Wheels CAUTION Changing the size of the rear wheels can affect the performance of the wheelchair. Contact Invacare at the telephone numbers on the back of this manual before changing rear wheel size. NOTE: For this procedure, refer to FIGURE 8.1. 1. Perform one of the following - Invacare CRFAT | Owners Manual - Page 41
adjusting the locknut on the end of the quick‐release axle. 5. Reinstall rear wheel onto the wheelchair. Refer to Removing/Installing Rear Wheels on page 40. NOTE: End of Quick Release axle is Rear Wheel Hub FIGURE 8.3 Replacing Quad-Release Axles Part No 1134872 41 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 42
rear wheel and the quad‐release axle from the wheelchair. Refer to Removing/Installing Rear Wheels on page 40 wheel and quad‐release axle onto the wheelchair. Refer to Removing/Installing Rear Wheels on quad‐release axle still mounted onto the wheelchair, make the following adjustment: • Tighten - Invacare CRFAT | Owners Manual - Page 43
procedure, refer to FIGURE 8.5. 1. Remove the rear wheel from the wheelchair. Refer to Removing/Installing Rear Wheels on page 40. ƽ WARNING correct psi rating on the sidewall of tire. 7. Reinstall rear wheel to the wheelchair. Refer to Removing/Installing Rear Wheels on page 40. 8. Repeat STEPS 1‐7 - Invacare CRFAT | Owners Manual - Page 44
CAUTION Changing the size of the rear wheels can affect the performance of the wheelchair. Contact Invacare at the numbers on the back cover BEFORE performing this procedure. NOTE: If adjustments necessary to achieve the desired wheelbase length. Crossfire™Series Wheelchairs 44 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 45
Positions Mounting Positions Socket Screws Socket Screws Mounting Positions Mounting Positions Socket Screws Socket Screws Mounting Positions FIGURE 8.6 Adjusting Wheelbase Length (Adjusting Center of Gravity) Part No 1134872 45 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 46
socket screws and washers that secure the two camber tube mounting brackets to the camber tube supports. 3. Slide the camber bar forward or backward to adjust the wheelbase length to the desired lock washers from both camber tube mounting brackets. Crossfire™Series Wheelchairs 46 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 47
, and locking washers that secure the two camber tube mounting bracket to the camber tube supports. 3. Rotate the camber tube so that the camber tube mounting bracket faces the opposite the desired position. Securely tighten the four socket screws. Part No 1134872 47 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 48
Support Washers Camber Tube Direction Facing Rear of Wheelchair Camber Tube Camber Tube Mounting Bracket Socket Screws Camber Tube Mounting Bracket Camber Tube Camber Tube Facing Front of Wheelchair page 40 FIGURE 8.10 Adjusting Wheelbase Width Crossfire™Series Wheelchairs 48 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 49
two camber tube mounting brackets. 4. Adjust the camber tube. Refer to Adjusting the Camber Tube on page 50. Socket Screw Socket Screw camber Tube camber Tube Mounting Bracket FIGURE 8.11 Adjusting Wheelbase Length (Adjusting Center of Gravity) Part No 1134872 49 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 50
the toe in/toe out of the wheelchair. Refer to Adjusting Wheelbase Length (Adjusting Center of Gravity) on page 44. Flat Edge of Camber Tube (Place "L" Square Here) "L" Square Here (90° Angle) Ground/ Floor FIGURE 8.12 Adjusting the Camber Tube Crossfire™Series Wheelchairs 50 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 51
View of Wheelchair Front of Wheelchair Toe-out Toe-in Rear of Wheelchair Centerlines of Rear Wheels Smaller than Front Larger than Front FIGURE 8.13 Adjusting Wheelbase Length (Adjusting Center of Gravity) - Measuring Centerlines of Rear Wheels Part No 1134872 51 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 52
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 Caster FIGURE 8.14 Adjusting Fork Tension Crossfire™Series Wheelchairs 52 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 53
threaded bushing with mounting screw and two spacers securing the caster to the fork. DO NOT use excessive force. 3. Remove the caster from the fork. Part No 1134872 53 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 54
and suspension fork bottom to access the locknut and washer. b. Remove locknut and washer securing the suspension fork top and spacer from the fork stem. Crossfire™Series Wheelchairs 54 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 55
Spacer Suspension Fork Top Washer Threaded Bushing Mounting Screws Locknut Washer Locknut Elastomer Mounting Screws Suspension Fork Bottom FIGURE 8.17 Removing/Installing the Fork Assembly Part No 1134872 55 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 56
. Washer Locknut Suspension Fork Top Threaded Bushing Elastomer Mounting Screws Mounting Screws Suspension Fork Bottom Caster FIGURE 8.18 Removing/Installing the Elastomers (Suspension Forks Only) Crossfire™Series Wheelchairs 56 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 57
the two mounting screw(s). 4. Engage the wheel locks and push against the wheelchair and determine if the wheel locks engage the wheel locks enough to hold the wheelchair. 5. Repeat the above procedures until the wheel locks hold the wheelchair. Part No 1134872 57 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 58
. 6. Repeat STEPS 1‐5 on remaining wheel lock handle. Mounting Positions Rear Handle Mounting Screw Front Handle Mounting Screw and Locknut FIGURE 9.2 Changing Wheel Lock Handle Position Crossfire™Series Wheelchairs 58 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 59
Stop Position) Wheel Lock Handle FIGURE 9.3 Converting Wheel Lock From Push-to-Lock to Pull-to-Lock or Pull-to-Lock to Push-to-Lock Part No 1134872 59 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 60
option on this wheelchair (you may order it with or without the anti-tippers), Invacare strongly recommends ordering the anti-tippers as an additional safeguard for the wheelchair user. Anti- /floor. 3. Repeat STEPS 1‐2 for the opposite anti‐tipper. Crossfire™Series Wheelchairs 60 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 61
-TIPPER ADJUSTMENT HOLES Top Adjustment Hole 21 - 1/8-inches Anti-Tipper Ground/ Floor Part No 1134872 Anti-Tipper Bar Release Buttons Release Button 1-1/2 to 2 inch Clearance Anti-Tipper Hole Anti-Tipper Socket FIGURE 10.1 Adjusting/Replacing Anti-tipper 61 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 62
NOTES NOTES Crossfire™Series Wheelchairs 62 Part No 1134872 - Invacare CRFAT | Owners Manual - Page 63
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. TO COMPLY WITH STATE/PROVINCIAL LAWS AND REQUIREMENTS. Part No 1134872 63 Crossfire™Series Wheelchairs - Invacare CRFAT | Owners Manual - Page 64
Unit 8 symbols ™and ®. All trademarks are owned by or Mississauga Ontario licensed to Invacare Corporation or its subsidiaries L4Z 4G4 Canada unless otherwise noted. 800-668-5324 KIK trademark of E.I. Du Pont De Nemours and Company. © 2009 Invacare Corporation. Part No 1134872 Rev C- 5/09
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Owner’s Operator and Maintenance Manual
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
Crossfire
™
Series
Wheelchairs
Crossfire T6
Crossfire Titanium
®