PDG Mobility BENTLEY Installation guide

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Owner’s Operation & Maintenance Manual
BENTLEY Manual Tilt Wheelchair
With Transit Option
March 2008
Class 1 Medical Device
Registration CA 004986
DEALER: This manual must be given to the user of the wheelchair
USER: Before using this wheelchair, read this entire manual and
save for future reference
For more information regarding PDG products,
parts and service, please visit www.pdgmobility.com

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TABLE OF CONTENTS
Label Locations ................................................................................................................................3
1.0 Special Notes
A. Warnings .............................................................................................................................................4
B. Special Notes.....................................................................................................................................4
C. Unpacking..........................................................................................................................................4
D. Out of the Box Assembly Instructions.............................................................................................5
E. Inspection...........................................................................................................................................5
F. Storage ...............................................................................................................................................5
G. Contacting a Qualified Service Agent to Obtain Service.........................................................5
H. Specifications ....................................................................................................................................5
I. Additional Information .....................................................................................................................6
2.0 Indications for Use................................................................................................................................7
2.1 Contra-Indications for Use
A. Information for Health Care Professionals or Assistants ..............................................................7
B. Operating Information .....................................................................................................................7
C. Weight Training..................................................................................................................................8
D. Weight Limitation ..............................................................................................................................8
E. Stability and Balance .......................................................................................................................8
F. Safety and Handling of Wheelchairs .............................................................................................9
G. Note to Wheelchair Assistants.........................................................................................................9
H. Curbs and Steps................................................................................................................................9
I. Tilt Use..................................................................................................................................................9
J. Stairs ..................................................................................................................................................10
K. Transferring To and From Other Seats..........................................................................................10
L. Reaching, Leaning and Bending – Forwards .............................................................................10
M. Reaching, Leaning and Bending – Backwards..........................................................................10
N. Motor Vehicle Use...........................................................................................................................11
3.0 Troubleshooting...................................................................................................................................12
4.0 Maintenance
A. Maintenance Safety Precautions ................................................................................................12
B. Tools Required .................................................................................................................................12
C. Cleaning...........................................................................................................................................13
D. Recommended Maintenance Schedule ...................................................................................13
5.0 Operation
A. Front Rigging....................................................................................................................................13
B. Armrests ............................................................................................................................................14
C. Seat and Back.................................................................................................................................14
D. Rear Wheels .....................................................................................................................................15
E. Front Casters ....................................................................................................................................16
F. Seat-to-floor Height ........................................................................................................................16
G. Adjustable Seat Tilt .........................................................................................................................17
H. Adjust the Gas Strut and Cable Assembly..................................................................................18
I. Operating the Floor Jacks .............................................................................................................19
J. Using Seat and Backrest Protective Padding ............................................................................20
K. Contacting Your Supplier to Obtain Service..............................................................................20
L. Set-up of 16” / 24” Rear Wheel Anti-tippers ...............................................................................21
6.0 Testing ....................................................................................................................................................21
7.0 Warranties .............................................................................................................................................22

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1.0 Special Notes
A. Warnings
Warning/Caution notices as used in this manual apply to hazards or unsafe practices, which could result
in personal injury or property damage.
1. DO NOT OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND UNDERSTANDING THIS MANUAL.
2. IF YOU ARE UNABLE TO UNDERSTAND THE WARNINGS, CAUTIONS AND INSTRUCTIONS, CONTACT A
HEALTH CARE PROFESSIONAL, DEALER OR A QUALIFIED TECHNICIAN BEFORE ATTEMPTING TO USE THIS
EQUIPMENT - OTHERWISE INJURY OR DAMAGE MAY RESULT.
3. ALL WHEELCHAIR SET-UP AND ADJUSTMENTS MUST BE PERFORMED BY A QUALIFIED TECHNICIAN.
B. Special Notes
1. The information contained in this document is subject to change without notice. As a manufacturer of
wheelchairs, PDG endeavors 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.
2. Tie-down restraints and seat positioning straps. PDG recommends that wheelchair users NOT be
transported in vehicles of any kind while in
wheelchairs unless equipped with a manufacturer installed transport kit.
3. Restraints - seat & chest positioning straps. It is the obligation of the DME dealer, therapists and other
health care professionals to determine if a seat/chest 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.
C. Unpacking
1. Check for any obvious damage to the carton or its contents. If damage is evident, notify your
Dealer/Carrier immediately.
2. Remove all loose packing from the carton.
3. Carefully remove all components from the carton.
Note: Unless the PDG wheelchair is to be assembled immediately, retain cartons and packing materials
for use in storing the wheelchair until assembly is required.
1. Removable Armrest
2. Armrest Release lever
3. Gas Strut
4. Plug-in Front Rigging
5. Front Caster
6. Tilt Activator (trigger)
7. Backrest Mount Bracket
8. Seat Depth Adjustment Screw
9. Rear Wheel (12” shown)
10. Rear Wheel Axle Bolt
11. Backrest Extension (upholstery included)
12. Rear Wheel Axle Plate
13. Extended Frame option (includes floor jack & quick
release rear axle bolts)
14. Floor Jack (shown w/ triple contact plate/pads)

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D. Out of the Box Assembly Instructions
When unpacking a new Bentley wheelchair, you will need to assemble the armrests, backrest, front
rigging (if applicable), connect the cable from the strut to the tilt activator (trigger) and insert anti-tip
tubes (anti-tip tubes not included if wheelchair has extended frame) to complete the set-up.
1. Installing the Backrest: The seat 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. To attach tilt actuator cable to the back post (trigger)
follow instructions in Procedure 8.
2. Installing the front rigging depends on the type of front rigging included with the wheelchair. For plug-in
front rigging, push in the button on the side of the upper tube and slide into the frame until the button
aligns with the hole on the frame and snaps into place. For the “swing-away” style front rigging, mount
the front rigging on top of the already mounted adaptor and lock into place.
3. Install the arm assemblies by simply sliding the arms into the slotted arm receivers on the frame.
4. 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 wheelchair from overturning if the centre of gravity moves to 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/untilted
positions before dispensing the wheelchair.
E. Inspection
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.
F. Storage
1. Store the repackaged PDG wheelchair in a dry area.
2. DO NOT place other objects on top of the repackaged wheelchair.
G. Contacting a Qualified Service Agent to Obtain Service
PDG has Qualified Service Agents in many locations. To find your nearest Qualified Service Agent, visit our
web site at www.pdgmobility.com and click on CONTACTS. If you are uncertain as to which CONTACT is
most appropriate for your need, contact PDG directly by telephone, fax, or e-mail to obtain the
necessary information. You will be asked by the Qualified Service Agent for the serial number that is
affixed to the wheelchair. This information will allow PDG to serve you better.
In some circumstances, it may be necessary to return your wheelchair to a Qualified Service Agent for
repairs. If any of the following conditions are observed, the wheelchair must be serviced by a Qualified
Service Agent:
1. Any part of the frame is cracked or broken
2. Any weld is cracked or broken
Always contact your Service Agent prior to sending a wheelchair for repairs. For safe and secure shipping,
the wheelchair must be placed in a suitable carton, or fastened to a pallet, to ensure it does not sustain
damage during shipping. The Qualified Service Agent will provide specific instructions for packaging and
shipping your wheelchair. Alternatively, the Qualified Service Agent may arrange for pick-up.

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H. Specifications
Overall Width - seat width + 9.5 to 10.5”
Overall Depth - without front rigging – 28.5” to 31”
Shipping Weight - 65 lbs
Anti-tippers - standard
Footrests - Swing-away footrests - standard
-Elevatinglegrests-optional
Back Angle Adjustment - 90 degrees to 120 degrees
Rear Wheels - 12”, 16”, 20” or 24”
-Urethaneorpneumatic
Casters - 6” or 8”
- Urethane or pneumatic
Seat Width - 14” - 32”
Seat Depth - 16” - 22”
Seat Height - 13”, 14”, 15”, 16”, 17”, 18”, 19”, 20” Back Height - 20” or 24”
Wheel Locks - Push to lock
Tilt-in-Space Bentley - 20 degrees of tilt
Weight Limitation - 250 pounds standard base
-450pounds–heavydutybase
I. Additional Information
Additional information is available upon request. Please contact PDG at [e-mail]

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2.0 INDICATIONS FOR USE
PDG offers a choice of many wheelchair styles to meet the needs of the wheelchair user.
The intended use of this wheelchair is as a manually operated, attendant or user propelled, manual
mechanical wheelchair. Choosing the best chair and set-up for user safety depends on such things as
user disability, strength, balance and coordination.
2.1 CONTRAINDICATIONS FOR USE
A. Information for Health Care Professionals or Assistants
È WARNING È
1. The Bentley wheelchair must be operated by a health care professional or assistant when in ANY tilt
position only when client is unable to propel in a tilted position.
2. To maintain maximum stability, position the rear wheels in the most rearward position in the axle
mounting plate. Moving the rear wheels to any of the other mounting positions causes the wheelchair
to decrease in stability.
3. If moving the rear wheels to ANY forward position, ensure the wheelchair is stable BEFORE using.
4. ALWAYS ensure stability BEFORE using maximum amount of tilt-in-space or moving the rear wheels
forward. TEST wheelchair BEFORE it is occupied by the end user to ensure safety.
B. Operating Information
È WARNING È
1. Unless otherwise noted, all service and adjustments should be performed while the wheelchair is
unoccupied.
2. To determine and establish your particular safety limits, practice bending, reaching and transferring
activities in the presence of a qualified health care professional BEFORE attempting active use of the
wheelchair.
3. ALWAYS wear your SEAT/CHEST POSITIONING STRAP when applicable. Inasmuch as the SEAT/CHEST
POSITIONING STRAP is an option on this wheelchair (you may order with or without the Seat /Chest
Positioning Strap), PDG strongly recommends ordering the Seat/Chest Positioning Strap as an
additional safeguard for the wheelchair user.
4. ALWAYS check foam grips for looseness BEFORE using the wheelchair. If loose, contact a qualified
technician for instructions.
5. The necessary back angle MUST be selected BEFORE repositioning the rear wheels forward.
6. DO NOT operate the tilt-in-space if the trigger release levers and cables are not properly adjusted to
ensure that the tilt-in-space is locked in place when engaged.
7. DO NOT TRAVERSE, CLIMB or GO DOWN ramps or slopes GREATER than 9°.
8. NEVER leave the occupied wheelchair unattended at any time, especially on an incline.
9. DO NOT attempt to reach objects if you have to move forward in the seat.
10. DO NOT attempt to reach objects if you have to pick them up from the floor by reaching down
between your knees.
11. DO NOT lean over the top of the back upholstery/seating system. This will change your center of
gravity and may cause you to tip over.
12. DO NOT shift your weight or sitting position toward direction you are reaching as wheelchair may tip
over.
13. WHEEL LOCKS ARE NOT BRAKES. DO NOT attempt to stop a moving wheelchair with the wheel locks.
14. DO NOT tip the wheelchair onto the rear wheels without assistance.
15. DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may occur.
16. Before attempting to transfer in or out of the wheelchair, every precaution should be taken to reduce
the gap distance. Turn both casters parallel to the object you are transferring onto. When transferring
to and from the wheelchair, ALWAYS ENGAGE BOTH WHEEL LOCKS.

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17. If equipped with pneumatic tires DO NOT use wheelchair unless the tires have the proper tire pressure.
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.
18. DO NOT use ANY parts, accessories, or adapters other than those authorized by PDG. Otherwise, the
warranty is void.
19. 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.
20. DO NOT use the folding links or spreader bar for lifting or transporting the wheelchair.
21. DO NOT use the folding links spreader bar as a weight bearing support.
22. DO NOT stand on the frame of the wheelchair. PDG recommends that anti-tippers BE attached at all
times.
23. DO NOT use the footplates as a platform. When getting in or out of the wheelchair, make sure that
the footplates are in the upward position.
C. Weight Training
È WARNING È
PDG DOES NOT recommend the use of its wheelchairs as a weight training apparatus. PDG wheelchairs
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, PDG shall NOT be liable for bodily injury and the warranty is
void.
D. Weight Limitation
È WARNING È
The Bentley wheelchair has a weight limitation of 250 lbs for the Standard Base.
E. Stability and Balance
È WARNING È
1. Anti-tippers MUST be attached at all times.
2. 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 center of gravity.
3. Virtually all activities which involve movement in the wheelchair have an effect on the center of
gravity. PDG recommends using seat/chest positioning straps for additional safety while involved in
activities that shift your weight.
4. 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.
5. The PDG Bentley wheelchair should be operated by an assistant when the wheelchair is in any tilted
position.

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F. 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 until you are comfortable in maneuvering 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. PDG recognizes and encourages each individual to try what works best for
him/her in overcoming architectural obstacles that they may encounter, however ALL
WARNINGS and CAUTIONS given in this manual MUST be followed. Techniques in this manual are a
starting point for the new wheelchair user and assistant with “safety” as the most important consideration
for all.
G. Note to Wheelchair Assistants
È WARNING È
1. When assistance to the wheelchair user is required, remember to use good body mechanics. Keep
your back straight and bend your knees whenever tipping the wheelchair or traversing curbs, or other
impediments.
2. 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 damage to the
wheelchair.
3. DO NOT use the spreader bar for lifting or transporting the wheelchair.
4. DO NOT use the spreader bar as a weight bearing support. When learning a new assistance
technique, have an experienced assistant help you before attempting it alone.
H. Curbs and Steps
È WARNING È
1. Each person who helps you should read and follow the warnings “Information for Health Care
Professionals or Assistants” (2.1, A, page 5) and “Note To Wheelchair Assistants” (2.1, G, page 7)
2. Do not try to climb or descend a curb or step alone.
3. Unlock and rotate anti-tip tubes up, out of the way, so they do not interfere.
4. Do not try to climb a high curb or step unless you have help. Doing so may cause your chair to
exceed its balance point and tip over.
5. Go straight up and straight down a curb or step. If you climb or descend at an angle , a fall or tip-
over is likely.
6. Be aware that the impact of dropping down from a curb or step can damage your chair or loosen
fasteners.
I. Tilt Use
È WARNING È
Decreased stability may result from a seat position tilted past 90 degrees. Ensure that anti-tippers are used at all times.
In preparation to operate the tilt:
xAlways verify that the arms of the rider are stable on the armrests or within the armrests.
xAlways verify that the legs of the rider are stable on the footrest/legrest.
xNever place hands, feet or foreign objects into the tilt mechanism.
xNever push or propel the chair with the seat tilted in a forward position.
xNever add chair accessories that are not specifically designed for the Bentley.
xNever exceed a tilted position that aligns the backrest parallel to the ground.

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J. Stairs
1. 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. Lifting by means of any removable
(detachable) parts of a wheelchair may result in injury to the user or damage to the wheelchair.
2. After the wheelchair has been tilted back to the balance point, one assistant (in the rear) backs the
wheelchair up against the first step, while securely grasping a non-removable (non-detachable) part
of the wheelchair for leverage.
3. 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 2.
4. The wheelchair should be kept tilted on its back wheels until the last stair has been negotiated and the
wheelchair has been rolled away from the stairway.
K. Transferring To and From Other Seats
È WARNING È
1. BEFORE attempting to transfer in or out of the wheelchair, every precaution should be taken to reduce
gap distance. Turn both casters toward the object you are transferring onto. Also be certain the wheel
locks are engaged to help prevent wheels from moving.
2. CAUTION: When transferring, position yourself as far back as possible in the seat. This will prevent the
possibility of the wheelchair tipping forward.
3. NOTE: This activity may be performed independently provided you have adequate mobility and upper
body strength.
4. Position the wheelchair as close as possible along side the seat to which you are transferring, with the
front casters pointing toward it. Engage wheel locks. Shift body weight into seat with transfer.
5. During independent transfer, little or no seat platform will be beneath you. Use a transfer board if at all
possible.
L. Reaching, Leaning and Bending - Forward
È WARNING È
1. 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.
2. 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.
3. 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.
M. Reaching and Leaning - Backwards
È WARNING È
1. DO NOT lean over the top of the back upholstery. This will change your center of gravity and may
cause you to tip over.
2. 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.