PDG Mobility Stellar Series, Stellar, Stellar GL, Stellar GLT, Bentley Owner's Operation And Maintenance Manual

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Rev: 2
Description: Stellar Series Manual
Date: 2019 July 9th
Document: 16059
STELLAR
USER Before using this wheelchair read this entire manual and save it for future reference.
Series
MANUAL TILT WHEELCHAIR
Owner’s Operation and Maintenance Manual
Stellar/ Stellar GL/ Stellar GLT
Attendant/Assistants: Before assisting the user of this wheelchair, read this manual and save for future reference
For more information regarding PDG products, parts and service, please visit www.pdgmobility.com
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1 INTRODUCTION
Thank you for purchasing a PDG mobility wheelchair.
Please do not operate this equipment without first reading and understanding this manual. If you are unable to understand the warnings and instructions, contact a health care professional such as an Assistive Technology Practitioner (ATP), clinical professional or therapist who is familiar with this type of product before attempting to use this equipment.
If you have any questions or comments about this manual, the safety and reliability of your wheelchair and the service you receive by us or your PDG supplier, please write or call us using the contact information below:
PDG PRODUCT DESIGN GROUP INC.
#103- 318 East Kent Avenue South, Vancouver, BC V5X 4N6
Ph: (604) 323-9220 Fax: (604) 323-9097
E-mail: info@pdgmobility.com
Please note and reference your product serial number when contacting PDG for us to better serve your customer support needs.
Serial Number:
SAVE THIS MANUAL FOR FUTURE REFERENCE
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2 Table of Contents
1 INTRODUCTION ....................................................................................................... 2
2 Table of Contents..................................................................................................... 3
3 NOTICE – READ BEFORE USE .................................................................................... 5
4 SAFETY SUMMARY ................................................................................................... 6
5 SAFETY AND HANDLING OF WHEELCHAIRS .............................................................. 7
5.1 Stability and Balance...................................................................................................................7
5.2 Tilting ..........................................................................................................................................8
5.3 Curbs and Steps ..........................................................................................................................8
5.4 Stairways and Escalators ..........................................................................................................10
5.5 Transfers to and from Other Seats ...........................................................................................10
5.6 Weight Distribution ..................................................................................................................11
5.7 Reaching, Leaning, and Bending Forward ................................................................................11
6 ENVIRONMENTAL CONDITIONS ............................................................................. 12
7 STANDARD FEATURES ............................................................................................ 13
8 UNPACKING AND ASSEMBLY.................................................................................. 14
8.1 Inspection .................................................................................................................................14
8.2 Out of the Box Assembly Instructions ......................................................................................14
9 STORAGE ............................................................................................................... 15
10 SAFETY INSPECTION CHECKLIST ............................................................................. 15
11 MAINTENANCE ...................................................................................................... 17
11.1 Cleaning ....................................................................................................................................17
11.2 Suggested Maintenance Procedures ........................................................................................17
12 TROUBLESHOOTING .............................................................................................. 17
13 DAMAGE REQUIRING SERVICE BY QUALIFIED SERVICE AGENT .............................. 18
14 SETUP, ADJUSTMENTS & OPTIONS ........................................................................ 18
14.1 Adjustment Guide .....................................................................................................................18
14.2 Frame Options (and Identification) ..........................................................................................19
14.3 Seat Depth ................................................................................................................................20
14.4 Seat-To-Floor Height .................................................................................................................20
14.5 Armrests ...................................................................................................................................22
14.6 Front Rigging .............................................................................................................................23
14.7 Footplates .................................................................................................................................27
14.8 Backrest Adjustments and Options ..........................................................................................28
14.9 Rear Wheels ..............................................................................................................................29
14.10 Anti-Tippers ...........................................................................................................................31
14.11 Front Casters .........................................................................................................................32
14.12 Wheel-Locks ..........................................................................................................................32
14.13 Seat Tilt .................................................................................................................................34
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14.14 Gas Strut and Cable Assembly ..............................................................................................35
14.15 Heel Loops (Optional) ...........................................................................................................36
14.16 Padded Calf Strap (Optional) ................................................................................................37
14.17 Headrest (Optional) ..............................................................................................................37
14.18 Postural Support Devices or Lap Belts (Optional) .................................................................37
14.19 Oxygen (O2) Tank Holder (Optional) ....................................................................................38
14.20 IV (Intravenous) Pole Mount (Optional) ...............................................................................38
14.21 Extended Base with Rear Floor Jacks (Optional) ..................................................................38
14.22 Motor Vehicle and Transit Use .............................................................................................39
15 ISO 7176-15 TEST INFORMATION DISCLOSURE ...................................................... 42
16 LIMITED WARRANTY .............................................................................................. 44
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3 NOTICE – READ BEFORE USE
As a manufacturer of wheelchairs, PDG endeavors to supply a wide variety of wheelchairs to meet the many needs of the end user. However, final selections of the type of wheelchair to be used by an individual rests solely with the user and his/her healthcare professional capable of making such a selection. Thus it is recommend an Assistive Technology Professional, clinical professional or therapist be consulted to
determined which model would best meet the wheelchair user’s mobility and positioning
needs.
All wheelchair set-up and adjustments must be performed by a qualified technician. The options you choose and the set-up and adjustments have a direct impact on the wheelchairs stability. Factors to consider that affect your safety and stability are:
a. User’s abilities and capabilities specifically of strength, balance and
coordination.
b. The types of daily hazards and obstacles encountered. c. The specific dimensions, options and set up of the wheelchair. In particular any
changes to the seat height, seat depth, seat angle, back angle, size and position of the rear wheels and front casters will change the stability of your wheelchair. You should only make changes after consulting with a qualified professional.
WARNING and CAUTION notices as used in this manual apply to hazards or unsafe practices, which could result in personal injury or property damage.
NOTE THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. An updated version of this owner’s manual may be available at
www.PDGMobility.com
INDICATIONS FOR USE The Stellar Series Manual Tilt Wheelchair is intended to provide mobility to persons restricted to a seated position.
CONTRAINDICATIONS:
Does not have the required ability to adequately manage the functions of a
manual tilt-in-space wheelchair and does not have a capable caregiver for the required assistance
Cannot tolerate prolonged periods in a seated position with posterior tilt Highly agitated occupants
WHEELCHAIR TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS PDG does not recommend wheelchair users be transported in vehicles of any kind while in wheelchairs. Wheelchair users should transfer to the vehicle seat and use the vehicle-manufacturer­installed restraint systems whenever it is feasible, and the unoccupied wheelchair should be stored in a cargo area or secured in the vehicle during travel. However, if transportation in a vehicle in the wheelchair is required, the wheelchair must be equipped with PDG factory installed transport-ready tiedown mounting points and the wheelchair occupant must use a restraint device. The Bentley wheelchair complies with the crash testing requirements of ISO 7176-19: 2008 and, as such, has been designed and tested for use as a forward-facing seat in motor vehicle. Thus, for transportation in a vehicle the wheelchair must be restrained from movement using RESNA WC-4:2017, section 18 wheelchair tie-down system and the vehicle must be equipped with RESNA WC-4:2017, section 19 anchor points.
POSITIONING STRAPS and SEAT BELTS - IT IS THE OBLIGATION OF THE HOME DEALER, THERAPISTS AND OTHER HEALTH CARE PROFESSIONALS TO DETERMINE IF A
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POSITIONING DEVICE 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.
4 SAFETY SUMMARY
Operating Information Warning
Unless otherwise noted, all service and adjustments should be performed while the wheelchair is unoccupied.
To determine and establish 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.
The necessary back angle MUST be selected BEFORE repositioning the rear wheels
forward.
DO NOT operate the tilt function if the trigger release levers and cables are not
properly adjusted. Ensure that the tilt function is locked in place when the trigger is released.
DO NOT traverse, climb or go down ramps or slopes greater than 9°. DO NOT leave the occupied wheelchair unattended at any time, especially on an
incline.
DO NOT attempt to reach objects if you have to move forward in the seat. DO NOT attempt to reach objects if you have to pick them up from the floor by
reaching down between your knees.
DO NOT lean over the top of the back upholstery to reach objects from behind as
this may cause the wheelchair to tip.
DO NOT shift weight or sitting position toward the direction of reach as the
wheelchair may tip.
DO NOT tip the wheelchair about the rear wheel without assistance. DO NOT use an escalator to move a wheelchair between floors. Serious bodily
injury may occur.
DO NOT attempt to stop a moving wheelchair with the wheel locks. WHEEL LOCKS
ARE NOT BRAKES.
Before attempting to transfer in or out of wheelchair, every precaution should be
taken to reduce the transfer gap distance. Turn both casters towards the object you are transferring onto. When transferring to and from the wheelchair, ALWAYS ENGAGE BOTH WHEEL LOCKS.
DO NOT operate the wheelchair on roads, streets or highways. DO NOT attempt to move up or down an incline that is wet, icy or is covered in an
oily film.
DO NOT attempt to ride over curbs or obstacles. Doing so may cause your
wheelchair to tip and cause bodily harm or damage to the wheelchair.
DO NOT use unauthorized parts, accessories, or adapters other than those
authorized by PDG.
DO NOT attempt to lift the wheelchair by any removable (detachable) parts. DO NOT stand or use feet to apply significant pressure on the frame of the
wheelchair.
For products supplied with anti-tippers, anti-tippers must be attached at all times. DO NOT use the footplate as a platform when getting in or out of the wheelchair.
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Use seat restraint as recommended by home dealers, therapists, and other
healthcare professionals.
Positioning belts should be considered to meet the user’s specific safety
requirements.
Tire Pressure
If pneumatic tires are supplied, DO NOT use your wheelchair unless it has the
proper tire pressure (psi). DO NOT over inflate the tires. Failure to follow these suggestions may cause the tire to explode and cause bodily harm. Recommended tire pressure is listed on the side wall of the tire.
Weight Training
PDG DOES NOT recommend the use of this wheelchair as a weight training
apparatus. PDG wheelchairs have NOT been designed or tested as a seat for any kind of weight training. If the occupant uses said wheelchair as a weight training apparatus, PDG shall NOT be liable for bodily injury and the warranty will be voided immediately.
Weight Capacity
The Stellar wheelchair has a weight limitation of 250 lbs. for the standard base.
5 SAFETY AND HANDLING OF WHEELCHAIRS
“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 in order to comfortably navigate in your environment.
Use this information only as a basic guide. The techniques that are discussed on the following pages have been used successfully by many individuals.
Individual wheelchair users often develop skills to deal with daily living activities that may differ from those described in this manual. PDG recognizes and encourages each individual to try what works best 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.
5.1 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 your centre of gravity beyond the boundary of the wheelchair and exceed the balance point.
Virtually all activities which involve movement in the wheelchair have an effect on the systems center of gravity. Anti-tippers MUST be attached at all times. PDG recommends using positioning devices for additional safety while involved in activities that shift your weight.
DO NOT lean forward out of the wheelchair any further than the length of the
armrests. Make sure the casters are pointing in the forward position whenever you lean forward. This can be achieved by advancing the wheelchair and then reversing it in a straight line.
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PDG DOES NOT recommend the use of this wheelchair for stretching exercises. If
the occupant uses the wheelchair as a stretching exercise apparatus, keep in mind this will result in changes to the normal balance, the center of gravity and the weight distribution of the wheelchair and make sure stability and balance are not compromised.
Coping with Everyday Obstacles
Coping with the irritation of everyday obstacles can be alleviated somewhat by learning how to manage your wheelchair. Always keep in mind the position of your center of gravity to maintain stability and balance.
WARNING: DO NOT attempt to perform a “wheelie” in your wheelchair because of
the dangerous nature of this type of maneuver.
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 wheelchair or traversing curbs, or other obstacles.
Be aware of any removable (detachable) parts. These must NEVER be used for hand-held or lifting supports, as they may be inadvertently released, resulting in possible injury to the user and/or assistant(s)
When learning a new technique, have an experienced assistant help before attempting it alone.
5.2 Tilting
WARNING: DO NOT tilt the wheelchair without assistance. WARNING: Decreased stability may result from a seat position tilted past 0°
(neutral) or horizontal. Ensure that anti-tippers are used at all times.
When tilting the wheelchair, an assistant should grasp the back of the wheelchair on a non-removable (non-detachable) part. Inform the wheelchair occupant before tilting the wheelchair and remind him/her to lean back. Be sure the occupant’s feet and hands are clear of all wheels and pinch points. In preparation to operate the tilt:
Ensure the occupant’s arms and legs are stable on the armrest and the
footrest/legrest respectively.
Ensure the tilt mechanism is clear of hands, feet or foreign objects. DO NOT push or propel the chair with the seat tilted in a forward position. DO NOT add chair accessories that are not specifically designed for the Stellar
series.
5.3 Curbs and Steps
WARNING: Maneuvering over curbs and steps can be dangerous. WARNING: DO NOT try to climb or descend a curb or step without assistance. It
may cause your chair to exceed its balance point and tip over.
NEVER attempt to climb or descend a curb or step more than 4” high. CAUTION: ALWAYS maneuver straight up and down a curb or step. Climbing or
descending at an angle can lead to a fall or tip.
CAUTION: be aware that dropping down from a curb or step can damage your
chair or loosen fasteners.
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Figure 5.3: Assistant positioning for climbing curbs single steps – method 1
Figure 5.1: Assistant positioning for climbing curbs single steps – method 1
Figure 5.2: Assistant positioning for climbing curbs or single steps­method 2
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Use the following procedure to tackle shallow curbs, steps or obstacles:
Climbing a curb or single step – Method 1
To climb over a curb or single step have the front of the wheelchair facing the obstacle and advise your assistant to stand at the rear of your wheelchair and apply a continuous downward motion. This will tip the wheelchair about the rear wheels thereby lifting the front caster of the ground. As a balance point is achieved and the front casters clear the curb, instruct your assistance to roll the wheelchair forward and slowly lower the front caster to the upper level as they are beyond the edge of the curb or step. Following, instruct your assistant to lift and roll the rear wheels up to the upper level.
Climbing a curb or single step – Method 2
Unless the first assistant has exceptional upper body strength, it is recommended that METHOD 2 uses two (2) assistants. The second assistant should be positioned at the front of the wheelchair lifting upward on a non­removable (non-detachable) part of the wheelchair frame when lifting and stabilizing the wheelchair and when the wheelchair is being lowered to the ground. The first assistant should stand on the sidewalk and turn the wheelchair so that the rear wheels are against the curb. The wheelchair should be tilted back to the balance point and, in one continuous downward 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.
Descending a curb or single step
WARNING: NEVER attempt to descend down any curb or
obstacle facing forward.
To descend from a curb or a single step, position your wheelchair so that the front of the wheelchair is facing away from the curb a couple of meters and ask your assistant to stand behind your wheelchair. Next, instruct your assistant to step down the curb and carefully pull the wheelchair backwards. As the rear wheels roll over the edge of the curb, allow them to slowly roll down the rear wheels to the lower level. Once the rear wheels are safely on the lower level instruct your assistant to tip the chair about the rear wheels, lifting the casters off the upper level and continue to slowly roll the wheelchair backwards taking small steps until the front casters have cleared the curb or single step and they can be lowered to the ground at the lower level.
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Figure 5.4: Assistant positioning for climbing stairs Figure 5.5: Transferring to and from other seats
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5.4 Stairways and Escalators
WARNING – DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may occur.
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.
Extreme caution is advised when it is necessary to move an occupied wheelchair up or down the stairs. PDG recommends using two (2) 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 available:
1. After the wheelchair has been tipped back to the
balance point, once assistant (in the rear) backs the wheelchair up against the first step, while securely grasping a non-removable (non­detachable) part of the wheelchair for leverage.
2. The second assistant, with a firm hold on a non-
detachable part of the framework, lifts the wheelchair up and over the stair and steadies the wheelchair as the first assistant places one (1) foot on the next stair and repeats STEP 1.
3. The wheelchair should not be lowered and
released until the last stair has been negotiated and the wheelchair has been rolled clear of the top of the stairway.
5.5 Transfers to and from Other Seats
WARNING before attempting to transfer in or out of the
wheelchair, every precaution should be taken to reduce transfer gap distance. Turn both casters toward the object you are transferring onto. Ensure the wheel locks are engaged to help prevent wheels from moving.
NOTE this activity may be performed independently provided you have adequate mobility and upper body strength.
1. Position the wheelchair as close as possible alongside the
seat to which you are transferring, with the front casters pointing toward it. Engage wheel locks. Shift body weight into seat as you transfer.
2. During independent transfer, little or no seat platform will
be beneath you. Use a transfer board if at all possible.
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Figure 5.6: Center of gravity
Figure 5.7: Forward reach in wheelchair
Figure 5.8: Reaching objects on the ground
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5.6 Weight Distribution
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.
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 center 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.
5.7 Reaching, Leaning, and Bending Forward
Functional Reach from a Wheelchair
Proper positioning is essential for your safety. When reaching, leaning, bending forward, it is important to use the front casters as a tool to maintain stability and balance.
Bending Forward
Position the front casters so that they are extended as far forward as possible and engage wheel locks. DO NOT LEAN FORWARD OF THE ARMRESTS.
Bending Backward
WARNING DO NOT lean over the top of the back upholstery. This will change your
center of gravity and may cause you to tip over.
Reaching Objects on Ground
Position wheelchair as close as possible to the desired object. Point front casters forward to create the longest possible wheelbase. Reach back only as far as your arm will extend without changing your sitting position.
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6 ENVIRONMENTAL CONDITIONS
WARNING:
1. Use extra care if you must operate your wheelchair on a wet or slick surface. If
you are in doubt, ask for help.
2. Contact with water or excess moisture may cause your chair to rust or corrode,
resulting in failure of critical components.
a. Do not use your chair in a shower, pool or other body of water. The chair
tubing and parts are NOT water-tight and may rust or corrode from the inside.
b. Avoid excess moisture (for example, do not leave your chair in a damp
bathroom while taking a shower or store it outside).
c. If your chair does get wet (from cleaning or otherwise), dry it as soon as
possible.
3. Terrain a. Your wheelchair is designed for use on firm, regular, even surfaces such as
typical interior spaces, concrete or asphalt.
b. Operating your wheelchair in sand, loose soil or over rough terrain may
damage wheels, casters, the footrests, or other components of your wheelchair.
NOTE - Failure to heed these warnings could result in severe injury to yourself or others as well or damage to your wheel chair.
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1. Lower Frame
2. Upper Frame
3. Sub-Frame Assembly
4. Gas Strut Assembly (Yellow Spring)
5. Removable – Adjustable Height Armrest – Single Post
6. Front Casters
7. Rear Wheels
8. Standard Hand Rims
9. Rear Axle Bolts/Quick Release Axles
10.Wheel locks
11.Backrest
12.Plug-in Front Rigging
13.Composite Foot Plates
14.Tilt Activator (Trigger)
15.Anti-Tippers
Figure 7.1: Standard Features
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7 STANDARD FEATURES
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8 UNPACKING AND ASSEMBLY
NOTE – Unless the wheelchair is to be assembled immediately, retain cartons and
packing materials for use in storing the wheelchair until assembly is required
1. Check for any obvious damage to the carton or its contents. If damage is evident,
take pictures of the damages and notify your Dealer/Carrier immediately.
2. Remove all loose packing from the carton.
3. Carefully remove all components from the carton.
8.1 Inspection
Examine exterior of the wheelchair for nicks, dents, scratches or other damage. Inspect all components. Check the rear wheels for camber. If damage is evident, notify your Dealer/Carrier immediately.
8.2 Out of the Box Assembly Instructions
When unpacking the wheelchair, you will need to assemble the armrests, backrest, and, front rigging (if applicable), connect the cable from the strut to the tilt activator (trigger) and anti-tip tubes to complete the set-up.
Backrest
The seat frame has two bolts installed along the left and right side of the rear of the seat frame. Remove these bolts on each side and place the backrest subassembly into the back of the seat frame and replace bolts and fasten securely, see section 14.3. To attach tilt actuator cable to the back post (trigger) follow instructions in section 14.14.2
Front Rigging
Installing the front rigging depends on the type of front rigging included with chair – For the Easy-Out front rigging, squeeze the front rigging trigger and slide the front rigging into the square cross-sections on the side of the upper frame until the latch aligns and engages with the upper frame hole and snaps into place. For the standard plug-in front rigging, push in the button on the side of the upper tube and slide into the frame until snap button engages. For the “swing-away” style front rigging attach the front rigging on top of the pre-installed mounted adaptor and rotate to lock into place.
Arm Assembly
Install the arm assembly by simply sliding the arms into the armrest receivers on the upper frame.
Cable
To install the cable, ensure the lower end of the cable housing is placed in the holes in the junction block and then install the other end of the cable to the trigger, as usual. Once the cable is assembled into the trigger, the assembly will be under slight tension, and the cable housing will stay inserted in the block. Refer to section 14.14 to detailed instructions.
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Anti-Tip Tubes
If anti-tip tubes are not already installed on the chair, locate them in the box and slide them into the receivers at the back underside of the frame so that the rollers are pointing downwards. These will prevent the chair from overturning if the centre of gravity moves too far rearward. Anti-tip tubes are mandatory for safety and warranty
protection.
IMPORTANT with the user sitting in the chair, check to ensure the wheelchair is stable
in all tilted/un-titled positions before dispensing the wheelchair.
9 STORAGE
Store the repackaged PDG Wheelchair in a dry area away from sunlight and sources of heat. Do not place other objects on top of the repackaged wheelchair.
10 SAFETY INSPECTION CHECKLIST
Examine the exterior of the PDG Wheelchair for nicks, dents, scratches, or other damages. Inspect all components. If damage is evident, notify your Dealer/Carrier immediately.
NOTE — twice per 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 of your wheelchair. To operate properly and safely, your wheelchair must be cared for in a manner similar to a motor. Routine maintenance will extend the life and efficiency of your wheelchair.
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