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Summary of Contents for Convaid EZ Rider 18
- Page 1 ENGLISH User’s Guide Europe EZ Rider Upright Wheelchair READ INSTRUCTIONS BEFORE USING SAVE THIS BOOK FOR FUTURE REFERENCE...
- Page 2 Convaid. Use only Convaid accessories and parts on Convaid products. Convaid parts are not interchangeable with other manufacturers’ products. Replace any work parts immediately. © Copyright 2017 by Convaid. All rights reserved.
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Page 3: Table Of Contents
CONVAID USER’S GUIDE Table of Contents Product Overview Definition of Symbols…………………………………………………... ……………………… Warnings…………………………………………………………………..………………………... EZ Rider Overview…………………………………………………………………..…………… Specifications…………………………………………………………………..…………………. Setting Up Contents in the Box………………………………………………………..…………………… How To Remove Chair from Box……………………………………..…………………… Preparing the Chair for Use……………………………………………..…………………… Tools Required……………………………………………..……………………………………… Unfolding EZ Rider Models ……………………………………………..……………………... - Page 4 CONVAID USER’S GUIDE Headrest Extension………………………………….........……………… Height Adjustable Flip-Up Armrests……………………………………..……………….. Occi Headwing..................………… 5-Point Harness……………………………………………………………...…………………… Seat Cushions……………………………..........……………… Fitting………………………………………..........………………. Caution………………………………………………………………....…………………… Headrest Cover (Canopy)……………………………………………………………………… Heavy Duty Reinforced Upholstery………………………………………..………………. Reducer Seat Insert…………………………………………………………..………………… Rear Anti-Tip Tubes…………………………………………………………..………………….. Utility Bag………………………………………...........……………… Transit Models Transit Option……………………………………………………………..………………… Transit Mode Instructions…………………………………………………………………….. Recommended Clear Zones In Vehicle…………………………………….……………..
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Page 5: Definition Of Symbols
If instructions are not clear and further explanation is necessary, please contact your Convaid provider. If you do not follow all instructions and warnings, damage to the chair or serious injury may occur. The latest version of all instructions and product safety notice are available on the Convaid website www.convaid.com and can... - Page 6 CONVAID USER’S GUIDE This symbol indicates a wheelchair which cannot be used in motor vehicle as vehicle seat. This wheelchair does not comply with WC19 (RESNA WC-4:2012 or ISO7176-19:2008) and cannot be used as a vehicle seat to transport the user in a vehicle.
- Page 7 CONVAID USER’S GUIDE General Warnings WARNING: The operator/caregiver must read and understand this manual prior to operating this equipment. If you are unable to understand any part of this manual, contact your supplier for assistance. WARNING: Please keep packaging material away from children. Plastic packaging presents danger of suffocation.
- Page 8 CONVAID USER’S GUIDE WARNING: Always secure user with belt first, before making any other adjustments. WARNING: Before removing the user from the chair and before returning the user to the chair, always engage the wheel locks. Never remove or place user without engaging the wheel locks.
- Page 9 CONVAID USER’S GUIDE WARNING: The EZ Rider could lose its flame-resistant characteristics when using aftermarket seating or cushions. WARNING: For occupant safety, the seat belt should be used at all times. • Do not leave user unattended. • Do not strap user too tight.
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Page 10: Ez Rider Overview
Chair Warning Label Never leave occupant unattended. Failure to read and follow user guide instructions could result in serious injury. To obtain a replacement user’s guide email sales@ convaid.com or call 844-876-6245. Transit Anchor (Option) Serial Number Label Transit Anchor Logo Sticker... -
Page 11: Specifications
CONVAID USER’S GUIDE EZ RIDER SPECIFICATIONS (Millimeters) Model Size EZ 12 EZ 14 EZ 16 EZ 18 Seat Width Seat Depth 229 - 356 279 - 406 305 – 432 368 - 495 Seat Back Height Regular Seat Back Height Transit... - Page 12 CONVAID USER’S GUIDE EZ Rider Product Line EZ Rider EZ Rider 18...
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Page 13: Contents In The Box
Once you have all components as ordered, the directions for use in this User’s Guide will guide you through the process of preparing the chair for use. Convaid recommends the initial fitting, adjustments, and setup take place with the help of your Convaid Representative and/or Convaid Service Dealer. However, if the instructions contained in this user’s guide are followed carefully, a caregiver or attendant will be able to set up and assemble the... -
Page 14: Unfolding Ez Rider Models
CONVAID USER’S GUIDE Setting Up Unfolding EZ Rider Models 1. Undo locking bar. 2. Stand chair on front casters. Fig. 2 3. Grasp the one piece height adjustable push handle and push down on the opposite seat tube. Fig. 3 4. -
Page 15: Folding
CONVAID USER’S GUIDE Folding 1. Flip footplates to the side. 2. Flip back armrests (if equipped). 3. Pull on locking pin on horizontal locking bar on the back of the chair. Fig. 7 4. While pulling on locking pin, pull upward on locking bar. Fig. 8 5. -
Page 16: Lifting/Carrying
CONVAID USER’S GUIDE Lifting/Carrying 1. To safely lift or carry the chair, hold it using both hands. 2. When chair is folded and locked: with one hand, hold by leg tube and with the other, hold by seat back tube. Fig. 11 3. -
Page 17: Fitting Guide
Properly fitted, Convaid chairs will provide years of comfortable use. As your child grows, refer back to this Fit- ting Guide to adjust the dimensions of the chair. -
Page 18: Seat Depth
CONVAID USER’S GUIDE Seat Depth Measure from the most posterior portion of To Change Seat Depth the buttocks to the back of the knee. Subtract from that measurement 25 mm - 51 mm to 1. Partially fold the chair to relieve fabric allow adequate clearance between the seat tension. -
Page 19: Attaching Support Strap For Seat Extension Tubes
CONVAID USER’S GUIDE Attaching Support Strap for Seat Extension Tubes 1. Remove seat upholstery. Fig. 21 & 22 2. Change and install seat depth tubes. Press spring button and move seat depth tube to desire setting. Fig. 23 3. Install support strap. -
Page 20: Wheels
CONVAID USER’S GUIDE Two-Piece Seat The lower seat panel is attached to the back panel with Velcro . It is ® used to take up slack in the seat panel after seat depth adjustments have been made. Fig. 32, 33 & 34 Fig. -
Page 21: Quick Release Wheels
CONVAID USER’S GUIDE Quick Release Wheels Tire Removal: 1. To remove, press down and hold the Rear Wheel Locking Pin. Grasp wheel and pull. Fig. 37 & 38 2. No tools are required to remove tire. Fig. 39 Fig. 37 Fig. -
Page 22: Anti-Shimmy Adjustment
Fig. 42 Fig. 42 Locking and Unlocking Convaid manufactures two types of wheel locks: hand operated and foot operated. Check to see which type of wheel locks are on your chair. Foot Operated Wheel Locks... -
Page 23: Operating Instructions
CONVAID USER’S GUIDE Operating Instructions Three-Point Positioning Belt Adjust the belt so the user stays securely in position. The quick release buckle is attached to the crotch strap, and joins the crotch strap to both belts. To Buckle: Slip the metal clasps on the belt strap into the sides of the buckle. -
Page 24: H-Harness With Padded Covers
CONVAID USER’S GUIDE H-Harness with Padded Covers H-harness shoulder straps help the user retain upright trunk Shoulder pads for the H-harness position. To adjust, insert the bolt at the end of the strap are standard. The pads come through the grommet hole in the seat back. Grommet choice equipped with a snap buckle for should be level with or higher than the top of the shoulders. -
Page 25: Footplate Height Adjustment
Seat-to-footplate height is measured from the back of the knee to the bottom of the heel. Feet or heels should rest comfortably on top of footplate. Fig. 50 All Convaid footplates are height adjustable. Footplates swing away for access or folding. -
Page 26: Angle Adjustable Footplates
CONVAID USER’S GUIDE For Additional Range: 4. Using a 5/32” Allen wrench (included), remove both bolts from the housing bracket on the mobility base. Flip the bracket upside down and replace bolts. Fig. 55 & 56 5. Return the footplate extension tube to the housing bracket and secure with detent pin. Fig. 57 Fig. -
Page 27: Footplate Depth Adjustment
CONVAID USER’S GUIDE Footplate Depth Adjustment All EZ Rider chairs offer adjustable footplate depth. Use the 5/32” Allen wrench to loosen the two bolts located on the top of the footplate. Slide footplate forward or rearward to desired depth. Retighten bolts. Fig. 63 Fig. -
Page 28: Accessories
Accessories Convaid offers a wide variety of accessories to help properly position the user. Note: Convaid’s chairs provide a semi-contour fit around the body. The user must be fitted correctly into the chair to achieve optimal posture and comfort. Swing-Away Lateral Support with Scoliosis Strap Single Flap: Adjustable trunk support stabilizes the trunk and maintains midline positioning. -
Page 29: Attaching Lateral Trunk Support Single Flap
CONVAID USER’S GUIDE Attaching Lateral Trunk Support Single Flap 1. Attach the Lateral Trunk Support to the chair by wrapping the two rear straps around the back of the chair and securing with Velcro ® 2. Attach the single flap, by wrapping the strap on the left flap around the side tubing of the frame,... -
Page 30: Attaching Lateral Trunk Support Double Flap
CONVAID USER’S GUIDE Fig. 75 Fig. 76 Fig. 77 Fig. 78 Fig. 79 Attaching Lateral Trunk Support Double Flap The Double Flap Lateral Trunk Support brings the trunk to midline position. • The Inner flaps mobilize the trunk. • The Outer flaps centralize the trunk and keep the arms in the front of the chair. -
Page 31: Pull Out Detent Pin And Remove The Footplate Extension Tube From The Frame. Fig
CONVAID USER’S GUIDE • To support the right side of the trunk, attach the Support to the chair with the double-sided Velcro ® strap on the right. • To support the left side of the trunk, attach the Support to the chair with the double-sided Velcro ®... -
Page 32: Full Torso Swing-Away Support Vest
CONVAID USER’S GUIDE Full Torso Swing-Away Support Vest An adjustable support vest keeps the user in place comfortably and securely. It helps to maintain midline seating position and prevents forward slumping. The vest is attached to the chair with straps that... -
Page 33: Padded Headwings
CONVAID USER’S GUIDE Padded Headwings Adjustable padded headwings provide soft foam support for midline positioning. (Fig. 92). The padded headwings can be attached at any height by wrapping the Velcro straps around the frame and ® attaching at the back of the chair. Secure headwings by tying laces through the grommet holes in the back of the seat fabric or headrest extension. -
Page 34: Height Adjustable Flip-Up Armrests
CONVAID USER’S GUIDE Height Adjustable Flip-Up Armrests The height adjustable flip up armrests provide added support and positioning. The armrests flip up out of the way for easy access into the chair, and adjust in height for added comfort. Fig. 96 To attach or adjust the height of the armrests, remove the two screws from each bracket with a 5/32”... -
Page 35: 5-Point Harness
CONVAID USER’S GUIDE 5-Point Harness Adjusting The Straps 1. Release the Rear Lock Brace by lifting up on the center of the brace. Fig. 99 2. Press in the silver snap button on the Rear Lock Brace. Fig. 100 & 101 3. - Page 36 CONVAID USER’S GUIDE Adjusting The Pelvic Belt Strap To Tighten: Tighten the pelvic belt straps by pulling on the loop located at the end of the strap. Fig. 108 To Loosen: Loosen the pelvic belt strap by pushing the gray button on the Strap Adjustment Fig.
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Page 37: Seat Cushions
CONVAID USER’S GUIDE Seat Cushions Support: General Use Cushion Flat foam with wooden insert Fig. 112 • Promotes stability and posture control and provides comfort for the user. • Waterfall front eliminates pressure points at the back of the knees. -
Page 38: Fitting
CONVAID USER’S GUIDE Fitting The fitting of the cushion should be done by a clinician. When fitted correctly, the cushion will help provide stable support and promote good posture. Consult your clinician for questions regarding individual needs. Select the cushion size to match the seat width and depth of the chair. Measure the distance between the back of the buttocks and the back of the knees. -
Page 39: Headrest Cover (Canopy)
CONVAID USER’S GUIDE Headrest Cover (Canopy) Attaching Canopy 1. Remove Canopy from box. Fig. 115 2. Align plastic Canopy Retaining Clips with upper tubing on back of the chair. Fig. 116 3. Push on clips with the ball of your hand until they snap into place. -
Page 40: Heavy Duty Reinforced Upholstery
CONVAID USER’S GUIDE Heavy Duty Reinforced Upholstery Heavy duty, reinforced, padded seat and seat back come with pockets which have removable plastic stiffeners. Use when extra firmness is required. Stiffeners easily lift out of pockets for custom forming with a heat gun. Fig. 123 Fig. -
Page 41: Utility Bag
CONVAID USER’S GUIDE Utility Bag The Utility Bag attaches to the back of the chair, but can be removed and converted to a tote bag. Fig. 131 & 132 WARNING: Do not To attach: overload bag. 1. Hook clasps onto straps. Fig. 130 Fig. -
Page 42: Transit Models
3. The wheelchair tie-downs must be securely attached to the four red anchor points on the chair. See arrows in above WARNING: Convaid belts and photo for anchor points. 4. The occupant restraints must include a lap and a shoulder... -
Page 43: Transit Mode Instructions
CONVAID USER’S GUIDE Wheelchair Lateral Stability and Belt Restraint Accommodation Rating Wheelchair Model Mass (Weight) of Test Rating Lateral Stability* Wheelchair (lb./kg) (in./mm) EZ12T 25/11.4 Acceptable 0.79/20.1 EZ14T 30/13.6 Acceptable 1.18/30.0 EZ16T 30/13.6 Acceptable 1.18/30.0 EZ18T 29/13.2 Acceptable 1.57/39.8 * “Lateral stability” is the displacement of point P (the center of gravity on the loaded wheelchair) when a platform with the loaded wheelchair is tilted 45º... - Page 44 WARNING: Do not use the chair if it has been involved in a crash. In the event that your EZ Rider is involved in a crash, please contact the Convaid Service Dealer or Convaid Customer Service Representative in order to arrange an evaluation of your EZ Rider.
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Page 45: Recommended Clear Zones In Vehicle
CONVAID USER’S GUIDE RECOMMENDED CLEAR ZONES IN VEHICLE Top View Side View Fig. 134 Fig. 135 The rear clear zone is measured from the rearmost point on an occupant’s head. The front clear zone is measured from the frontmost point on an occupant’s head. -
Page 46: Proper Use Of Equipment
Fig. 138. Your Convaid transit wheelchair can be easily secured by four-point strap-type tiedowns by attaching the hook end fittings of the tiedown straps to the four red securement-point brackets located on the four tubular legs of the wheelchair or by threading tiedown straps through the openings in the securement points. - Page 47 CONVAID USER’S GUIDE PREFERRED ANGLES OF FRONT AND REAR TIEDOWN STRAPS (Fig. 140) AND PREFERRED LOCATIONS OF FLOOR ANCHOR POINTS. Fig. 139. Fig. 139 Fig. 140 Fig. 141 Fig. 142 FIG. 141: FRONT TIEDOWN STRAPS ANGLED AWAY FROM SIDES OF WHEELCHAIR.
- Page 48 CONVAID USER’S GUIDE STANDARD METAL CLIP (FIG. 143) AT LOWER END OF SHOULDER BELT AND AT END OF OPTIONAL WHEELCHAIR-ANCHORED LAP BELT USED TO CONNECT TO PIN/BUSHING (FIG. 144) ON LAP BELT OR ON WHEELCHAIR SECUREMENT POINT BRACKETS. Fig. 143...
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Page 49: Restraining The Wheelchair Occupant
Annex A of WC19, may be ordered from Convaid at a nominal additional cost. To attach the lap belt to the wheelchair, secure the metal clips at the ends of the lap belt (Fig. 143) to the pin/bushing connectors located on the wheelchair’s rear securement-point brackets. -
Page 50: Using Postural Belts & Supports
CONVAID USER’S GUIDE Note: Steeper side view pelvic-belt angles are especially 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 reduce the tendency for a vertical gap to develop between the user and the belt due to compliance of seat cushions and belt movement, thereby reducing the tendency for the user to slip under the belt or for the belt to ride up on the soft abdomen during normal use. -
Page 51: Trays & Other Wheelchair Components
WTORS Manufacturers Convaid is a wheelchair manufacturer and does not offer wheelchair tiedown and occupant restraint systems (WTORS). However, products that comply with current WTORS standards can be obtained from the following companies that specialize in crash-tested WTORS: Q’Straint, Sure-Lok, Unwin and Ortho Safe specialize in crash-tested tie-down systems and are in no... -
Page 52: Miscellaneous
CONVAID USER’S GUIDE Miscellaneous Fabric Removal Partially fold the chair to relieve fabric tension (see fold instructions on page 10). The lower seat panel is attached to the back panel with Velcro . Remove the seat bottom. Press grey detent pin at the end ®... -
Page 53: Adjustable Tension Back
CONVAID USER’S GUIDE Adjustable Tension Back 1. To adjust the Tension Back, unfasten the Velcro Straps and pull to desired firmness. Fig. 149 2. After adjustments are made, refasten Velcro straps. Repeat steps 1 and 2 on each set of straps. -
Page 54: Important Information
Intended Use The Convaid EZ Rider is an attendant-propelled device, its intended function and use is to provide mobility to persons with physical disabilities who are frequently or permanently non-ambulatory. Suitable Environment The chair is intended for both indoor and outdoor use. - Page 55 However, if a transfer is not possible, use only designated chairs in a moving vehicle which contain the Wheelchair Tiedown and Occupant Restrain System (WTORS) following the requirements of SAE J2249. Follow tie-down harness manufacturer’s instructions carefully and refer to Convaid’s Transit Guide for specifics.
- Page 56 Chair Maintenance The following maintenance procedures should be conducted on a regular basis: Examine your Convaid product visually from time to time for possible wear and tear. Lubricant should be applied to frame and moving parts to maintain easy folding and adjustment.
- Page 57 • Armrests & foam • Frame • Contacting a Convaid Dealer for service or • repair*** Use a non-toxic, hypoallergenic lubricant for all moving parts of the frame. Do NOT use WD-40 or other silicone based spray as a lubricant.
- Page 58 Reuse Your Convaid chair should undergo wipe-down disinfection before reuse. Please use a non-toxic, biodegradable disinfectant solution suitable for surface disinfection. Please check the following components for intactness before operation. (see MAINTENANCE CHART) Repair or replace if necessary: •...
- Page 59 Spare Parts If you need any spare parts for your chair, please visit or call the Convaid service dealer you purchased this chair from. If the part is not under warranty, you will receive an estimate of the cost and, if necessary, shipping instructions for the return of the chair for repairs.
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Page 60: Warranty
Fast Factory Service, whether under warranty or not. WARRANTY REPAIR: Simply send the chair to Convaid by UPS Next Day Air (prepaid). It will be fixed and shipped out within 48 hours by UPS Next Day Air at Convaid’s expense.
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