RGK Wheelchair User Manual

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RGK Wheelchairs, Unit 8B/C, Chasepark Industrial Estate, Ring Road, Burntwood,

Staffs, WS7 8JQ, England

Tel: 01543 670077 Fax: 01543 670088 (+44 outside UK)

Email: info@rgk-wheelchairs.co.uk

Internet: http://www.rgk-wheelchairs.co.uk

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Thank you for buying RGK. We hope the product and service you have received has met your expectations. Please take time to read the instructions contained within, to familiarise yourself with your new RGK chair and to ensure you get maximum performance and longevity from it.

Russel Simms Commercial Director

WARNING!

DO NOT OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND UNDERSTANDING THIS MANUAL. IF YOU ARE UNABLE TO UNDERSTAND THE WARNINGS AND INSTRUCTIONS, CONTACT A HEALTHCARE PROFESSIONAL (DOCTOR-THERAPIST) BEFORE ATTEMPTING TO USE THIS EQUIPMENT - OTHERWISE INJURY OR DAMAGE MAY RESULT.

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TABLE OF CONTENTS

SPECIAL NOTES

SAFETY SUMMARY

SAFETY/HANDLING OF WHEELCHAIRS

6 HANDLING Unpacking Inspection Storage

SAFETY INSPECTION CHECKLIST

TROUBLESHOOTING/MAINTENANCE

Troubleshooting guide mechanical Maintenance safety precautions Suggested Maintenance Procedures

PROCEDURE 1 - BACKREST ADJUSTMENTS Adjusting/replacing back upholstery Adjusting the backrest height /folding backrest

PROCEDURE 1A - PUSHING HANDLES 16 PROCEDURE 2 - SEAT CUSHION/SLING REPLACEMENT

Seat cushion (foam insert) replacement Seat upholstery replacement

PROCEDURE 3 - SIDE GUARD REPLACEMENT Nylon clothing guard replacement Aluminium Side Guard Replacement

PROCEDURE 4 - QUICK/QUAD RELEASE Adjusting the quick-release axle Installing the quad-release axle nut Adjusting the quad-release handle in and/or out

PROCEDURE 5 - REAR WHEELS, TYRES & CAMBER BAR Handrim replacement Repairing/replacing rear wheel, tyre/tube Rear wheel adjustment Replacing the camber bar

PROCEDURE 6 - REPLACING FRONT CASTORS/ADJ FRONT CASTOR HEIGHT Replacing front castors. Adjusting front castor height

PROCEDURE 7 - WHEEL LOCKS Adjusting/replacing wheel locks Push/pull wheel locks adjustment/replacement

PROCEDURE 8 - FOOTREST Standard footrest adjustment/replacement Installing/adjusting optional angle adjustable footrest

PROCEDURE 9 - ANTI-TIPPER Anti-tipper replacement/adjustment

PROCEDURE 10 – SPECIAL OPTIONS

LIMITED WARRANTY

NOTES

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SPECIAL NOTES

WARNING/CAUTION notices as used in this manual apply to hazards or unsafe practices which could result in personal injury or property damage.

NOTICE

THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.

WHEELCHAIR SELECTION

As a manufacturer of wheelchairs, RGK endeavours to supply a wide variety of wheelchairs to meet many needs of the end user. However, final selection of the type of wheelchair to be used by an individual rests solely with the user and his/her health care professional capable of making such a selection.

WHEELCHAIR TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS

RGK recommends that wheelchair users NOT be transported in vehicles of any kind while

in wheelchairs.

It is RGK’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. RGK cannot and does not recommend any wheelchair transportation systems.

AS REGARDS RESTRAINTS-SEAT BELTS, IT IS THE OBLIGATION OF THE DEALER, THERAPISTS AND OTHER HEALTH CARE PROFESSIONALS TO DETERMINE IF A SEATING RESTRAINT 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.

DO NOT use the footplate as a platform when getting in or out of the wheelchair.

ALWAYS wear your seat restraint, if recommended.

TYRE PRESSURE

DO NOT use your wheelchair unless it has the proper tyre pressure (p.s.i). DO NOT over inflate the tyres. Failure to follow these suggestions may cause the tyre to explode and cause bodily harm.

Replacement of the tyre or tube MUST be performed by an authorised RGK Dealer or Qualified Technician.

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SAFETY SUMMARY

WEIGHT TRAINING

RGK DOES NOT recommend the use of its wheelchairs as a weight training apparatus. RGK products have NOT been designed or tested as a seat for any kind of weight training.

If occupant uses said wheelchair as a weight training apparatus, RGK shall NOT be liable for bodily injury and the warranty will be voided immediately.

"Safety and Handling" of the wheelchair requires the close attention of the wheelchair user as well as the assistant. This manual points out the most common procedures and techniques involved in the safe operation and maintenance of the wheelchair. It is important to practice and master these safe techniques until you are comfortable in manoeuvring around the frequently encountered architectural barriers.

Use this information 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. RGK recognises and encourages each individual to try what works best for him/her in overcoming architectural obstacles that they may encounter. Techniques in this manual are a starting point for the new wheelchair user and assistant with "safety" as the most important consideration for all.

STABILITY AND BALANCE

To assure stability and proper operation of your wheelchair, you must at all times maintain proper balance. Your wheelchair has been designed to remain upright and stable during normal daily activities as long as you do not move beyond the centre of gravity.

Virtually all activities which involve movement in the chair have an effect on the centre of gravity.

RGK recommends using seat restraints for additional safety while involved in activities that shift your weight.

DO NOT lean forward out of the chair any further than the length of the armrests if fitted.

Fig 16

Castors Forward Facing

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Make sure the castors are pointing in the forward position whenever you lean forward. This can be achieved by advancing the chair and then reversing it in a straight line. See Fig 16. Coping with the irritation of everyday obstacles can be alleviated somewhat by learning how to manage your wheelchair. Keep in mind your centre of gravity to maintain stability and balance.

HANDLING OF WHEELCHAIRS

A NOTE TO WHEELCHAIR ASSISTANTS

When assistance to the wheelchair user is required, remember to use good body mechanics. Keep your back straight and bend your knees whenever tilting the chair or traversing curbs, or other impediments.

Also, be aware of any removable (detachable) parts. These must NEVER be used for hand-hold or lifting supports, as they may be inadvertently released, resulting in possible injury to the user and/or assistant(s).

TILTING

When tilting the wheelchair, an assistant should grasp the back of the chair on a nonremovable (non-detachable) part. Inform the chair occupant before tilting the chair and remind him/her to lean back. Be sure the occupant's feet and hands are clear of all wheels. Apply a continuous motion until the balance point is achieved. At this point, the assistant will feel a difference in the weight distribution. Turn the chair in the desired direction if necessary. Slowly lower the chair in one continuous movement. Do not let the chair drop the last few inches to the ground. This could result in injury to the occupant.

CAUTION!

DO NOT tilt the chair without assistance. After mastering the techniques of tilting the chair, use this procedure to tackle curbs, short stairs, etc.

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METHOD 1 -

The assistant should tilt the chair until the front castors clear the curb. Roll the chair forward and lower the front castors to the pavement. Push the chair forward until the rear wheels roll up and over the curb.

METHOD 2 -

The assistant should stand on the pavement and turn the chair so that the rear wheels are against the curb. The chair should be tilted back to the balance point and, in one continuous movement, the rear wheels should be pulled up and over the curb. DO NOT return the front castors to the ground until the chair back has been pulled backward far enough to clear the edge of the curb. Unless the assistant has exceptional upper body strength, it is recommended that two assistants be utilised when choosing METHOD 2.

WARNING!

Do not attempt to lift a wheelchair by lifting on 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.

WARNING!

Extreme caution is advised when it is necessary to move an occupied wheelchair up or down the stairs. RGK recommends using two assistants and making thorough

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preparations. Make sure to use ONLY secure, non-detachable parts for hand-hold supports.

STAIRWAYS

Follow this procedure for moving the chair between floors when an elevator is NOT available.

1. After the chair has been tilted back to the balance point, one assistant (in the rear) backs the chair up against the first step, while securely grasping a non-removable (nondetachable) part of the chair for leverage.

2. The second assistant, with a firm hold on a non-detachable part of the framework, lifts the chair up and over the stair and steadies it as the first assistant places one foot on the next stair and repeats the procedure.

3. The chair should not be lowered until the last stair has been negotiated and it has been rolled away from the stairway.

ESCALATORS? SORRY!

DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may occur.

TRANSFERRING TO AND FROM OTHER SEATS

WARNING!

BEFORE attempting to transfer in or out of the wheelchair, every precaution should be taken to reduce the gap distance. Turn both castors toward the object you are transferring onto. See Fig 15. Also be certain the wheel locks are engaged to help prevent the wheels from moving.

Fig 15

Castors facing toward chair

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CAUTION!

When transferring, position yourself as far back as possible in the seat. This will prevent damaged upholstery and the possibility of the chair tipping forward.

NOTE: This activity may be performed independently provided you have adequate mobility and upper body strength. Position the chair as close as possible along side the seat to which you are transferring, with the front castors pointing toward it. engage wheel locks. Shift body weight into seat with transfer. During independent transfer, little or no seat platform will be beneath you. Use a transfer

board if at all possible.

Castors facing forward

Fig 16

WARNING!

DO NOT attempt to reach objects if you have to move forward in the seat or pick them up from the floor by reaching down between your knees.

WARNING!

The position of the footrest, camber tube and rear seat height, as well as the tautness of the back upholstery are directly related to the chairs stability. Any change to one or any combination of the four may cause the chair to decrease in stability. Use EXTREME caution when using a new seating position for the first time.

Many activities require the wheelchair owner to reach, bend and transfer in and out of the wheelchair. These movements will cause a change to the normal balance, the centre of gravity, and the weight distribution of the wheelchair. To determine and establish your particular safety limits, practice bending, reaching and transferring activities in several combinations 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 or bending forward, it is important to use the front castors as a tool to maintain stability and

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balance. See Fig 16.

LENGTHENING THE WHEELBASE will increase the stability and maintain standard manoeuvrability of the chair.

SHORTENING THE WHEELBASE will increase the manoeuvrability and distribute additional weight onto the rear wheels.

To lengthen the wheelbase move Camber Bar toward the rear of the frame. See Fig 14

To shorten the Wheelbase move the Camber Bar toward the front of the frame.

A = REARWARD B = FORWARD

Fig 14

See Fig 14

HANDLING / UNPACKING

1. Check for any obvious damage to the carton or its contents. If damage is evident, notify your dealer.

2. Remove all loose packing from the carton.

3. Carefully remove all components from the carton.

NOTE: Unless the RGK Wheelchair is to be assembled immediately, retain cartons and packing materials for use in storing the chair until assemble is required.

INSPECTION

1. Examine exterior of the RGK Wheelchair for nicks, dents, scratches or other damages. Inspect all components. If damage is evident, notify your dealer.

STORAGE

1. Store the repackaged RGK Wheelchair in a dry area.

2. DO NOT place other objects on top of the repackaged chair.

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SAFETY INSPECTION CHECKLIST

NOTE: Twice a year take your wheelchair to a qualified dealer for a thorough inspection and servicing. Regular cleaning will reveal loose or worn parts and enhance the smooth operation or your wheelchair. To operate properly and safely, your wheelchair must be cared for just like any other vehicle. Routine maintenance will extend the life and efficiency of your wheelchair. Initial adjustments should be made to suit your personal body structure and preference. Thereafter follow these maintenance procedures. ITEM

INITIALLY INSPECT

ADJUST WEEKLY

INSPECT/ ADJUST MONTHLY

INSPECT ADJUST YEARLY

GENERAL

Wheelchair rolls straight (no excessive drag or pull to one side).

WHEEL LOCKS

Do not interfere with tyres when rolling. Pivot points free of wear and looseness. Wheel locks easy to engage.

9 9 9

9 9

SEAT AND BACK UPHOLSTERY

Inspect for rips or sagging. Inspect fastening flaps to ensure they securely latch

9 9

REAR WHEELS

Adjustable Axle Position Camber Bar is securely tightened. Quick/Quad release axles lock properly No excessive side movement or binding when lifted and spun.

9 9

HANDRIMS

Inspect for signs of rough edges or peeling.

SPOKES

Inspect for bent or broken spokes. All spokes uniformly tight.

9 9

FRONT CASTOR

Inspect wheel/fork assembly for proper tension by spinning castor; caster should come to gradual stop. Loosen/tighten locknut if wheel wobbles noticeably or binds to a stop. Wheel bearings are clean and free of moisture. CAUTION: As with any vehicle, the wheels and tyres should be checked periodically for cracks and wear, and should be replaced when necessary.

TYRES

Inspect for flat spots and wear If pneumatic tyres check for proper inflation. CAUTION: As with any vehicle, the wheels and tyres should be checked periodically for cracks and wear, and should be replaced when necessary.

9 9

CLEANING

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TROUBLESHOOTING GUIDE MECHANICAL

CHAIR VEERS RIGHT

CHAIR VEERS LEFT

SLUGGISH TURN OR PERFORMANCE

CASTER FLUTTERS

SQUEAKS AND RATTLES

LOOSENESS IN CHAIR

SOLUTIONS

CHECK TYRES FOR

CORRECT AND EQUAL PRESSURE

CHECK FOR LOOSE CASTOR STEM NUTS

CHECK SPOKES AND NIPPLES FOR TENSION

CHECK THAT BOTH

CASTORS CONTACT THE GROUND AT THE SAME TIME

WARNING!

After making adjustments, always make sure that parts are properly tightened BEFORE using the wheelchair. DO NOT over-tighten hardware attaching to the frame. This could cause damage to the frame tubing.

SUGGESTED MAINTENANCE PROCEDURES

1. Before using your RGK Wheelchair, make sure all nuts and bolts are tight. Check all parts for damage or wear and replace. Check all parts for proper adjustment.

2. Keep quick/quad-release axles free of dirt and lint to ensure positive locking and proper operation. Refer to ADJUSTING THE QUICK-RELEASE AXLE or ADJUSTING THE QUAD-RELEASE AXLE in PROCEDURE 4 of this manual.

3. Clean and polish Quick-Release Axles once a month-DO NOT OIL.

WARNING!

Do not use the wheelchair unless it has the proper tyre pressure (p.s.i). DO NOT over inflate the tyres. Failure to follow these suggestions may cause the tyre to explode and cause bodily harm.

4. Recommended tyre pressure is listed on the side wall of the tyre.

5. The wheels are tyres should be checked periodically for cracks and wear, and should be replaced when necessary at your authorized dealer.

6. Regularly check for loose spokes in the rear wheels. If loose, have them adjusted at your authorised dealer.

7. Periodically check handrims to ensure they are secured to the rear wheels. Refer to HANDRIM REPLACEMENT in PROCEDURE 5 of this manual.

8. Periodically adjust wheel locks in correlation to tyre wear. Refer to ADJUSTING WHEEL LOCKS in PROCEDURE 7 of this manual.

9. Periodically check castor wheel bearings to make sure they are clean and free from

moisture.

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10. Check upholstery for sagging, rips or tears. Adjust or replace as necessary.

PROCEDURE 1 – BACKREST ADJUSTMENTS

This Procedure includes the following:

Adjusting/Replacing the Back Upholstery Back Height Adjustment (Adjustable Backs Only) Folding/Adjusting the Back (Fold Down Backs Only)

ADJUSTING/REPLACING THE BACK UPHOLSTERY

To adjust tension, pull centre pad up from the rear (side with RGK logo) Re-position side wings to increase/decrease tension and securely re-fit centre pad see fig 13. With strap adjustable backrest upholstery use straps to decrease/increase tension (not illustrated).

Fig 13

L/H Side

R/H Side

Centre Pad

To remove back upholstery, remove cushion, release backrest tail from seat sling, release side securing straps and lift upholstery squarely off. To re-fit reverse above procedure. See Fig 12.

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Seat Sling

Backrest Tail

Side Securing Straps

Fig 12

WARNING!

The position of the footrest, camber tube and rear seat height, as well as the tautness of the back upholstery are directly related to the chairs stability. Any change to one or any combination of the four may cause the chair to decrease in stability Use EXTREME caution when using a new seating position for the first

ADJUSTING THE BACKREST HEIGHT/FOLDING BACKREST

To adjust back height remove upholstery as above, unscrew allen screw securing adjustable height tube, remove and adjust to desired height, locate and tighten allen screw. Repeat on other side. Re-fit backrest upholstery.

Adjustable Height Tube

Backrest Frame

Securing Screw

FOLDING/ADJUSTING THE BACK

This procedure includes:

Folding the backrest Adjusting the backrest angle Adjusting the locking tension

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Lock Nut

Back Lock

Locking tension ad

uster nut

Stop Screw

Fig 17

FOLDING THE BACKREST

Pivot the left and right hand back locks to the vertical position and push the backrest forward to fold. Removing the cushion will allow the backrest to fully fold. Reverse this procedure to put backrest back upright and ensure back locks are fully engaged.

ADJUSTING THE BACKREST ANGLE

Fold the backrest forward loosen lock nut and turn stop screw.

i) Anti-clockwise to reduce the backrest angle. ii) Clockwise to increase the backrest angle iii) Re-tighten lock nut.

Ensure that both screws are adjusted by an equal amount or both back locks will not locate correctly.

ADJUSTING THE LOCKING TENSION

By adjusting the top nyloc locking nut the locking pressure on the back lock can be varied.

i) To increase the locking pressure, turn the lock nut in and anti-clockwise direction. ii) To decrease the locking pressure, turn the lock nut in a clockwise direction.

Only turn the lock nut ¼ turn at a time, then try locking pressure before re-adjusting.

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PROCEDURE 1A

SCREW IN PUSH HANDLES

This procedure includes: Removal and adjustment of: Screw in push handles Stroller handles, quick release

To remove rotate anti-clockwise until free, reverse direction of rotation to re-fit. Use only hand pressure, no tools required. See Fig 11.

Fig 11.

STROLLER HANDLES, QUICK RELEASE

To remove turn securing knob anti-clockwise by two complete turns. Press detent pin and pull mini quick release out from the mounting, then lift the stroller handle upwardly from the mounting. To re-fit reverse the procedure ensuring quick release pin is fully engaged and locking knob securely tightened. See Fig 10.

Mini quick Release

Securing Knob

Fig 10

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PROCEDURE 2

This Procedure includes the following:

Replacing the Seat Cushion

Replacing the Seat Upholstery

SEAT CUSHION (FOAM INSERT) REPLACEMENT See Fig 9.

Fig 9.

1. Lift up and remove the existing seat cushion from the seat upholstery.

2. Open the seat cushion and remove the foam insert.

3. Replace foam insert.

4. Close the seat cushion and reattach to the seat upholstery.

SEAT UPHOLSTERY REPLACEMENT.

1. Remove the seat cushion and back upholstery tail from the seat sling. See Fig 12

2. Remove rear wheels from chair.

3. Unlatch the fastening flaps that secure the seat upholstery to the chair frame. See

Fig 8.

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Fastening Flap

Fig 8.

4. Remove the existing seat upholstery, by peeling apart the velcro straps.

5. Install the NEW seat upholstery making sure the fastening flaps hang over the right and left sides of the chair frame.

6. Place the front fastening flaps in front of the cross frame bar and securely latch together.

7. Securely latch the remaining fastening flaps together.

8. Place the chair onto all four wheels.

9. Reinstall the back upholstery and seat cushion onto the chair. Refer to ADJUSTING THE BACK UPHOLSTERY in PROCEDURE 1 of this manual.

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PROCEDURE 3

This procedure includes the following:

Replacing the Nylon Clothing Guards Replacing the Aluminium Side Guards Fixed/Folding

NYLON CLOTHING GUARD REPLACEMENT

1. Lift up on the seat cushion and remove from the chair.

2. Separate the nylon clothing guard from the seat and back upholstery.

3. Install NEW nylon clothing guard onto the seat and back upholstery.

NOTE: the fastening flaps that secure the nylon clothing guards to the back upholstery fit into the side wing and not centre pad.

4. Reattach the seat cushion to the seat upholstery.

ALUMINIUM SIDE GUARD REPLACEMENT FIXED/FOLDING

Fixed

1. Remove wheels from the chair.

2. Remove 3 button head screws taking care not to lose the spring washers and

remove side guard.

3. Identify correct replacement – left and right hand will be slightly different.

4. Re-fit 3 button head screws and tighten securely.

Folding

1. Remove wheels from the chair.

2. Remove 3 screws and nuts taking note of which screw style and length goes where,

remove side guard.

3. Identify correct replacement – left and right hand will be slightly different.

4. Re-fit 3 screws and nuts and tighten securely.

PROCEDURE 4

This Procedure includes the following: Adjusting the Quick-Release Axle Installing/Adjusting the Quad-Release Axle Nut

ADJUSTING THE QUICK-RELEASE AXLE

1. Remove rear wheel and quick-release axle from the chair.

2. Depress detent pin in the quick-release axle and slide axle through the wheel hub.

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A = Lengthen B = Shorten

Fig 7

3. Release detent pin ensuring that the locking pins are fully released. Increase or

decrease end play by adjusting the locknut on the end of the quick-release axle. See fig 7.

4. Reinstall rear wheel onto the chair.

INSTALLING THE QUAD-RELEASE AXLE

1. Remove rear wheel and the existing quick-release axle from the chair.

2. Remove the existing quick-release axle from the rear wheel hub.

3. Remove the locknut from the axle and replace with Quad release lever. Adjust for length and lock with Allen screw.

4. Reinstall rear wheel and the quad-release axle onto the chair.

5. Flip the handle of the quad-release axle down to release the detent pin ensuring that

the locking pins are fully released. See Fig 22.

unlocked locked

Fig 22

WARNING!

Make sure the detent pin of the quad-release axle is fully released BEFORE operating the wheelchair.

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6. If detent pin does not fully release, proceed to ADJUSTING THE QUAD RELEASE HANDLE IN AND/OR OUT.

7. Repeat procedure for the opposite side.

ADJUSTING THE QUAD-RELEASE HANDLE IN AND/OR OUT

1. Remove rear wheel and the quad-release axle from the chair.

2. Loosen the locking screw.

3. Make the following adjustments:

If the quad-release handle is not releasing the locking pins completely, rotate the quadrelease handle approximately one quarter (¼) turn CLOCKWISE.

If the quad-release handle hits the spokes of the rear wheel when assembled, rotate the quad-release handle approximately one quarter turn COUNTER CLOCKWISE.

4. Tighten the locking screw.

5. Reinstall the rear wheel and quad-release axle onto the chair.

6. Flip the handle of the quad-release axle down to release the detent pin ensuring that the locking pins are fully released.

5. Repeat the above procedures until the quad-release axle locks correctly.

PROCEDURE 5

This procedure includes the following:

Replacing the Hand Rim Repairing/Replacing rear wheel, tyre/tube Adjusting rear wheels Replacing the camber bar

HANDRIM REPLACEMENT

1. With the rear wheel from the chair.

2. Remove all air from the tube by pressing down on the pin in the centre of the valve

stem.

3. While carefully holding the tyre, tube and rim strip to one side, hold the allen head screws and remove the locknuts that secure the handrim to the rear wheel.

4. Remove the existing handrim.

5. Install the NEW handrim by reversing the above procedures.

6. Inflate the tyre to the correct psi rating on the sidewall of the tyre.

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7. Reinstall rear wheel to the chair.

6. Repeat the procedure for the opposite rear wheel if necessary.

N.B. It is not necessary to remove tyre and tube when replacing hand rim on either Spider or X-Core Wheels.

REPAIRING/REPLACING REAR WHEEL, TYRE & TUBE

1. With the rear wheel from the chair..

2. Remove all air from the tube by pressing down on the pin in the centre of the valve

stem.

3. Using tyre levers, remove outside tyre bead from wheel rim, unscrew valve securing

ring (Presta valves only) remove tube. Remove tyre from rim. Reverse procedure to fit tyre/tube.

4. Inflate the tyre to the correct psi rating on the side wall of the tyre.

5 Reinstall rear wheel to the chair.

6. Repeat the procedure for the opposite rear wheel if necessary.

NOTE: If replacing the rear wheels with a different size than what was originally on the chair, the front castor height must also be changed to keep the chair frame parallel to the floor. Refer to Procedure 6 in the Manual. Anti-tipper height (if applicable) must also be adjusted refer to Procedure 9 in this Manual.

ADJUSTING/REPLACING THE CAMBER BAR

This procedure applies to either 2 fixing or 8 fixing mounting system

2 Fixing System

8 Fixing System

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1. Remove the rear wheels from the chair.

2. Loosen the allen head screws that secure the adjustable axle position camber bar to the chair frame.

NOTE: Ensure the allen head screws are loose enough to allow the adjustable axle position camber bar to move freely along the chair frame to avoid scratching the chair frame.

3. Move the adjustable axle position camber bar forward or back along the chair frame to adjust. LENGTHENING THE WHEELBASE will increase the stability and maintain standard manoeuvrability of the chair.

SHORTENING THE WHEELBASE will increase the manoeuvrability and distribute additional weight onto the rear wheels.

4. Measure both attaching points of the adjustable axle position camber bar from the both back posts to ensure the adjustable axle position camber bar is positioned at a 90ْ angle to the chair frame. See Fig 14.

5. Securely tighten the allen head screws that secure the adjustable axle position camber bar to the chair frame.

6. Reinstall the rear wheels onto the chair.

7. Roll the chair before using to make sure there is no excessive drag to either side.

NOTE: If drag to either side occurs, repeat the above procedures until the chair rolls

correctly.

Fig 14

A = Lengthen B = Shorten

8. Adjust the anti-tipper. Refer to PROCEDURE 9 of this manual.

7. Adjust the wheel locks – refer to Procedure 7.

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WARNING!

Tyre MUST be deflated before any disassembly procedures are performed.

WARNING!

DO NOT inflate tyre until it is completely assembled.

WARNING!

Make sure the detent pin of the quick/quad release axle is fully released BEFORE operating the wheelchair.

WARNING!

Replacement of the tyre or tube MUST be performed by an authorised RGK dealer or qualified technician.

WARNING!

PROCEDURE 6

This procedure includes the following:

Replacing the front castor Adjusting the castor height

REPLACING FRONT CASTORS

1. Remove the bolt and locknut that secure the front castor to the mounting fork.

2. Remove the front castor and axle spacers from the mounting fork.

3. Install the NEW front castor and spacers from the mounting fork.

4. Repeat the procedure for the opposite front castor if necessary.

NOTE: If replacing front castors with a different size than what was originally on the chair, the front castor height MUST be adjusted to keep the chair frame parallel to the floor. Refer to ADJUSTING FRONT CASTOR HEIGHT in this section of the manual.

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ADJUSTING FRONT CASTOR HEIGHT

NOTE: When changing a rear wheel/front castor to a different size and or changing the original degree of camber of the chair, it becomes necessary to adjust the front castor height so the chair frame will remain parallel to the floor. See Fig 5.

1. Place the wheelchair on a flat surface.

2. Remove the nut cover on the fork assembly.

3. Remove the locknut that secures the front castor fork to the chair frame.

4. Position a large right triangle or "L" square on the flat surface and against the castor housing that is welded to the chair frame.

2 Height Settings

Fig 5

5. Adjust the height of the front castors by either moving the castor wheel into another position in the fork (if available) or obtaining shorter or longer forks as required.

6. Reinstall locknut and nutcover onto the chair.

7. Repeat this procedure for the opposite front castor.

PROCEDURE 7

This procedure includes the following:

ADJUSTING/REPLACING WHEEL LOCKS

NOTE: RGK recommends scissor wheel locks wherever possible to minimise the risk or injury whilst pushing the chair.

NOTE: Before adjusting or replacing any style of wheel lock ensure that the tyres are inflated to the recommended pressure as indicated on the tyre.

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WHEEL LOCKS - ADJUSTMENT/REPLACEMENT

1. To replace push/pull wheel lock: See Fig 4.

Clamp Securing Screws

Fig 3

Clamp Securing Screws

Fig 4

Loosen the two allen head screws in the clamp which secure the wheel lock to the frame. Slide wheel lock out of clamp. Fit new wheel lock by reversing procedure.

2. To replace under seat scissor lock: Use same procedure as push/pull lock. See Fig 3

3. Adjustment - All wheel lock styles:

4. The wheel lock tyre pressure bar should embed by 5-7mm into the (pneumatic) tyre when engaged. Adjust to give satisfactory locking of the chair wheels.

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PROCEDURE 8

This Procedure includes the following:

Adjusting/replacing the footrest Angle adjusting the footrest

ADJUSTING/REPLACING THE FOOTREST

1. Loosen the two allen head screws that secure the footrest to the chair frame.

If Replacing the Footrest:

1. Remove existing and install NEW footrest. See Fig 2.

If Replacing or Adjusting the Footrest:

1. Position the NEW/existing footrest to a determined height.

2. Tighten the two allen head screws “A” that secure the footrest to the chair frame.

Fig 2

ANGLE ADJUSTING THE FOOTREST PLATFORM

Fig 1

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3. To angle adjust loosen two button head allen screws “A” (see fig 1) on top of footplatform. Rotate until desired angle achieved. Securely tighten two allen screws.

WARNING!

The footrest assembly MUST be at least 40mm above the ground/floor to avoid hitting protruding objects when using this wheelchair.

PROCEDURE 9

This procedure includes the following:

REPLACING/ADJUSTING THE ANTI-TIPPER

REPLACEMENT (INDIVIDUAL DAILY USE STYLE)

1. Press in the two push pins (item I) that secure the existing anti-tipper to the camber bar and remove the anti-tipper from the chair frame.

2. Adjust the NEW anti-tipper to the correct height.

3. Insert the NEW anti-tipper into the camber bar.

NOTE: A 40-50mm clearance between the bottom of the anti-tipper wheels and the floor must be maintained.

4. Securely tighten the allen head screws (item c below) that secure the anti-tipper wheels to the anti-tip bars.

Fig 18

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ADJUSTMENT

NOTE: If the rear wheel size is changed or the position of the adjustable axle camber bar is changed, the anti-tippers MUST be readjusted to maintain a 40-50mm clearance between the bottom of the anti-tipper wheels and the floor.

1. Loosen the allen head screw that secure the anti-tip wheels to the anti-tip bars.

Locking knobs

Push pins

2. Adjust the height of the anti-tip wheels to between 40-50mm.

3. Securely tighten the allen head screws that secure the anti-tip wheels to the anti-tip bars.

REPLACEMENT (BASKETBALL STYLE)

1. Loosen the 2 locking knobs, press in the two push pins on each side that attach the

existing anti-tipper to the camber bar and remove.

2. Adjust the new anti-tipper to the correct height.

3. Insert the new anti-tipper into the camber bar.

4. Tighten the locking knobs.

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PROCEDURE 10

THIS PROCEDURE INCLUDES SPECIFIC OPTIONS

Locking Knob

Ratchet Lever

Fig 23

ADJUSTING THE SEAT HEIGHT - ULTIMA

1. Loosen the seat tube length adjust system by turning the two ratchet levers (located underneath and to the rear of the seat tube) two complete turns anti-clockwise. See fig 23.

2. Remove the two locking knobs located on the frame upright tubes at the rear of the chair.

3. Raise or lower the seat to the desired height and re-locate the locking knobs securely.

4. Tighten the two seat tube length locking ratchet levers securely. Ensuring that the levers are parked in a parallel position to the seat tube to avoid contact with the wheel spokes.

WARNING!

If the chair is used with either the locking knobs or levers in an unsecured position serious damage to the chair will occur.

HIGH LEVEL FOOTREST ADJUSTMENT

1. Loosen the two screws on both securing clamps (see fig 19 (a)).

2. Adjust height accordingly.

3. Securely tighten screws.

Fig 19

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FOOREST ADJUSTMENT – QUATTRO MODELS

To Height Adjust:

1. Loosen the two screws on both securing clamps.

2. Adjust height accordingly.

3. Securely tighten screws.

To Angle Adjust:

To angle adjust loosen two button head allen screws “A” (see fig 20) on top of footplatform. Rotate until desired angle achieved. Securely tighten two allen screws.

Fig 20

FOOT ADJUSTMENT – GRAND SLAM

Fig 21

To height adjust

1. loosen the four allen screws (see fig 21 (b))

2. Adjust the height.

3. Securely tighten screws.

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To move along frame – Length Adjustment

1. Loosen the 4 allen screws (see fig 21 (a))

2. Move assembly to desired position.

3. Securely tighten screws.

To Angle Adjust

1. Loosen 2 screws on each footplate (see fig 21 (c))

2. Adjust angle accordingly.

3. Securely tighten screws.

WARNING! The position of the footrest, camber tube and rear seat height, as well as the tautness of the back upholstery are directly related to the chairs stability. Any change to one or any combination of the four may cause the chair to decrease in stability. Use EXTREME caution when using a new seating position for the first time.

LIMITED WARRANTY

This warranty is extended only to the original purchaser/user of our products.

This warranty gives you specific legal rights and you may also have other legal rights.

RGK warrants the RGK frame to be free from defects in materials and workmanship for a lifetime of the original purchaser from the date of purchase. All component parts including, but not limited to camber tubes, castor forks, armrests and upholstery are warranted against defects in materials and workmanship for a period of one year from the original invoice date except push handle grips, foam parts, plasticsol coated parts, bushings, bearings and tyres/tubes. If within such warranty period any such product shall be proven to be defective, such product shall be repaired or replaced, at RGK's option. This warranty does not include any labour or shipping charges incurred in replacement, part installation or repair of any such product. RGK's sole obligation and your exclusive remedy under this warranty shall be limited to such repair and/or replacement.

For warranty service, please contact the dealer from whom you purchased your RGK product. In the event you do not receive satisfactory warranty service, please write directly to RGK at the address on the back cover. Provide the dealer's name, address and the date of purchase, indicate nature of the defect and, if the product is serialised, indicate the serial number. Do not return products to our factory without our prior consent.

Limitations and Exclusions: The foregoing warranty shall not apply to serial numbered products if the serial number has been removed or defaced, products subjected to negligence, accident, improper operation, maintenance or storage, commercial or institutional use, products modified without RGK's express written consent (including, but not limited to, modification through the use of unauthorised parts or attachments; products

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damaged by reason of repairs made to any component without the specific consent of RGK, or to a product damaged by circumstances beyond RGK's control, and such evaluation will be solely determined by RGK. The warranty shall not apply to problems arising from normal wear or failure to adhere to the following instructions.

The foregoing warranty is exclusive and in lieu of all other express warranties. Implied warranties, if any, including the implied warranties of the merchantability and fitness for a particular purpose, shall not extend beyond the duration of the expressed warranty provided herein and the remedy for violations of any implied warranty shall be limited to repair or replacement of the defective product pursuant to the terms contained herein. RGK shall not be liable for any consequential or incidental damages whatsoever.

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NOTES

Chair Serial Number Date of Despatch

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