PDG Mobility Elevation Installation guide

Rev. 1Rev. 1
PDG PRODUCT DESIGN GROUP INC.
ph 604-323-9220 fax [phone]
[e-mail] www.pdgmobility.com
© PDG Product Design Group Inc. November 2016.
Class 1 Medical
Owner’s Operation and Maintenance Manual
WWW.PDGMOBILITY.COM
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.
ATTENDANT/ ASSISTANTS Before assisting
the user of this wheelchair, you must read
this manual and save for future reference.
For more information regarding PDG products,
parts & service, please visit www.pdgmobility.com

Rev. 1Rev. 1
page 55
page 2
warning Do not operate this equipment without rst reading and understanding
this manual. If you are unable to understand the warnings and
instructions, contact a health care professional such as a doctor or
therapist who is familiar with this type of product before attempting to
use this equipment. Otherwise, injury or damage may result.
Refer to this manual regularly for maximum safety and performance.
DEVICE DESCRIPTION
The PDG Product Design Group, Inc. Elevation Manual Wheelchair is a manually
operated, user propelled wheelchair. Its intended function and use is to provide
mobility to persons limited to a seated position. It is an ultra-light, rigid (non-folding
frame) type wheelchair.
The device consists primarily of a lower frame assembly, a seat sling, a back rest, and
back upholstery, large rear wheels with hand rims for self-propelling the chair and
front swivel type pivoting casters for turning.
Designed to enable greater function, independence, and comfort, the Elevation
wheelchair promotes activities of daily living. Its seat height and backrest recline
angle adjustment capabilities allow the seat position to be adjusted, enabling the
user’s sitting posture to best suit their current activity. Adding optional dynamic seat
height and back angle adjustability, the Elevation is capable of up to 10 inches of
real-time seat height/dump adjustment and 30˚ of back recline.
Serial Number

Rev. 1Rev. 1
page 54 page 3
21 LIMITED WARRANTY
please note THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH
FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4,
1975.
This warranty is extended only to the original purchaser/user of our products.
This warranty gives you specic legal rights and you may also have other legal rights,
which vary from state to state.
PDG warrants its product, except for the seat cushion (which is not warranted), to be
free from defects in materials and workmanship for a period of one (1) year from date
of purchase. The side frames and cross-members are warranted for the lifetime of the
original purchaser/user. If within such warranty period any such product shall be proven
to be defective, such product shall be repaired or replaced, at PDG’s option. This warranty
does not include any labor or shipping charges incurred in replacement part installation
or repair of any such product. PDG’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 PDG
product. In the event you do not receive satisfactory warranty service, please write
directly to PDG at the address on the back cover page, provide Dealer’s name, address,
and date of purchase, indicate nature of the defect and, if the product is serialized,
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, products modied
without PDG’s express written consent including, but not limited to, modication
through the use of unauthorized parts or attachments; products damaged by reason
of repairs made to any component without the specic consent of PDG, or to a product
damaged by circumstances beyond PDG’s control, and such evaluation will be solely
determined by PDG. The warranty shall not apply to problems arising from normal wear
or failure to adhere to these instructions. The foregoing express warranty is exclusive
and in lieu of any other warranties whatsoever, whether express or implied, including
the implied warranties of merchantability and tness for a particular purpose, and
the sole remedy for violations of any warranty whatsoever, shall be limited to repair
or replacement of the defective product pursuant to the terms contained herein. The
application of any implied warranty whatsoever shall not extend beyond the duration
of the express warranty provided herein. The manufacturer shall not be liable for any
consequential or incidental damages whatsoever.
This warranty shall be extended to comply with state/provincial laws and requirements.
1 Special Notes ..........................4
2 Safety summary .......................5
3 Tilting – Curbs .........................9
4 Stairways & Escalators................ 10
5 Transferring to and From Other Seats . 11
6 Percentage of Weight Distribution .... 12
7 Reaching, Leaning and
Bending Forward .................... 13
7.1 Functional Reach from Wheelchair....13
7.2 Bending Forward.....................13
7.3 Bending Backward ...................13
7.4 Reaching Objects on Ground .........13
8 Dressing or Changing Clothes ........ 14
9 Environmental Conditions............ 14
9.1 Avoiding Contact with Water .........14
9.2 Intended Terrain .....................14
10 Components & Options Warnings ..... 15
10.1 Postural Support Device or Lap Belts..15
10.2 Anti-Tip Tubes (Optional) .............15
10.3 Fasteners ............................16
10.4 Footrests.............................16
10.5 Pneumatic Tires ......................17
10.6 Quick-Release Axles ..................17
10.7 Rear Wheels..........................18
10.8 Upholstery Fabric ....................18
11 Standard Features ................... 19
12 Unpacking........................... 20
13 Out Of The Box Instructions .......... 20
13.1 Inspection ...........................20
13.2 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
14 Safety Inspection Checklist ........... 20
15 Troubleshooting . . . . . . . . . . . . . . . . . . . . . 22
16 Maintenance ........................ 22
16.1 Tools Required .......................22
16.2 Cleaning .............................23
16.3 Suggested Maintenance Procedures . .23
17 Set UP & Adjustments . . . . . . . . . . . . . . . . 24
17.1 Rear Wheel Removal and Installation..24
17.2 Rear Wheel Axle Nut Adjustment .....24
17.3 Rear Wheel Axle Receiver Adjustment 26
17.4 Center of Gravity/Wheel Position .....26
17.5 Camber Angle........................27
17.6 Front Casters.........................28
17.7 Seat Height Adjustment ..............29
17.8 Seat Tilt and Wheel Position
Set-Up Guides........................32
17.9 Backrest Recline Adjustment .........36
17.10 Calf Strap ............................39
17.11 Seat Sling ............................39
17.12 Seat Cushion.........................40
17.13 Back Upholstery......................40
17.14 Backrest Height ......................41
17.15 Footrest Height ......................42
17.16 Anti-Tip Tubes (Optional) .............43
17.17 Wheel Locks (Optional)...............43
17.18 Anti-Shear Side Guards (Optional) ....45
17.19 Armrests .............................46
17.20 Gas Spring Assembly for Elevation
with Real-Time Seat Height
Adjustment ..........................47
17.21 Cable Adjustment ....................48
17.22 Transport ............................48
18 Contacting Your Supplier to
Obtain Service ....................... 51
19 Damage Requiring Service by
Qualied Service Agent .............. 51
20 ISO Test Information Disclosure ....... 52
TABLE OF CONTENTS

Rev. 1Rev. 1
page 53
1 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.
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 — To provide mobility to persons limited to a seated
position.
WHEELCHAIR USER — As a manufacturer of wheelchairs, PDG endeavors to supply
wheelchairs to meet many needs of the end user. However, nal 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 — Wheelchair
users are NOT to be transported in vehicles of any kind while in wheelchairs. As
of this date, Transport Canada, and the Department of Transportation has not
approved any tie-down systems for transportation of a user in a moving vehicle
of any type while in a wheelchair.
It is PDG’s position that users of wheelchairs should be transferred into
appropriate seating in vehicles for transportation and that use be made of
the restraints made available by the auto industry. PDG can not and does not
recommend any specic wheelchair transportation systems.
POSTURAL SUPPORT DEVICE or LAP BELT — IT IS THE OBLIGATION OF THE HME
DEALER, THERAPISTS AND OTHER HEALTH CARE PROFESSIONALS TO DETERMINE IF
A POSTURAL SUPPORT 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.
SAVE THIS MANUAL FOR FUTURE REFERENCE
Table 20.2 Dimensional and Performance Attributes
Feature Minimum Maximum
Overall length with legrest 815mm (32 in) 876mm (34.5 in)
Overall width 587mm (23.1 in) 688mm (27.1 in)
Total mass 12.0 kg (26.5 lbs) 12.0 kg (26.5 lbs)
Static stability downhill >10° >10°
Static stability uphill 5.4° 7.6°
Static stability sideways >10° >10°
Seat plane angle 12.0° n/a
Eective seat depth 356mm (14 in) 457mm (18 in)
Eective seat width 356mm (14 in) 457mm (18 in)
Seat surface height at front edge 485mm (19.1 in) 515mm (20.3 in)
Backrest angle -14.5° +48.0°
Backrest height 240mm (9.4 in) 370mm (14.6 in)
Footrest to seat distance 385mm (15.2 in) 425mm (16.7 in)
Leg to seat angle 60º 100º
Hand-rim diameter 520mm (20.5 in) 572mm (22.5 in)
Minimum turning radius 515mm (20.3 in) 515mm (20.3 in)
The Elevation wheelchair conforms to the test methods for static, impact and fatigue
strengths as required by ISO 7176-8.
page 4

Rev. 1Rev. 1
page 52 page 5
2 SAFETY SUMMARY
Operating Information Warning
To determine and establish particular safety limits, practice bending, reaching and
transferring activities in several combinations in the presence of a qualied health
professional BEFORE attempting active use of the wheelchair.
6DO NOT attempt to reach objects if you have to move forward in the seat.
6DO NOT attempt to reach objects if you have to pick them up from the oor by
reaching down between your knees.
6DO NOT lean over the top of the back upholstery to reach objects from behind as
this may cause the wheel chair to tip over.
6DO NOT shift your weight or sitting position toward the direction you are
reaching as the wheelchair may tip over.
6DO NOT use an escalator to move a wheelchair between oors. Serious bodily
injury may occur.
6DO NOT attempt to stop a moving wheelchair with the wheel locks. WHEEL
LOCKS ARE NOT BRAKES.
4Before attempting to transfer in or out of the wheelchair, every precaution should
be taken to reduce the gap distance. Turn both casters toward the object you
are transferring onto. When transferring to and from the wheelchair, ALWAYS
ENGAGE BOTH WHEEL LOCKS.
6DO NOT operate on roads or highways.
6DO NOT climb, go up or down ramps or traverse slopes greater than 9º.
6DO NOT attempt to move up or down an incline that is wet, icy or covered with
an oily lm.
6DO NOT attempt to ride over curbs or obstacles greater than 2”. Doing so
decreases your wheelchair stability and may cause it to turn over and cause
bodily harm or damage to the wheelchair.
4Consult your dealer prior to using parts, accessories, or adapters on your
Elevation that are not provided by PDG. Failure to do so may void your warranty.
6DO NOT attempt to lift wheelchair by any removable (detachable) parts.
6DO NOT stand on the frame of the wheelchair.
6DO NOT use the footplate as a platform when getting in or out of the wheelchair.
4ALWAYS wear your postural support device (lap belt).
6The seat and backrest position of Elevation should only be adjusted with the lap
belt securely fastened around the occupant.
20 ISO TEST INFORMATION DISCLOSURE
Table 20.1 Elevation Wheelchair Test Conguration
Seat Width 457mm (18 in)
Seat Depth 407mm (16 in)
Seat Back Height 240mm (9.45 in)
Wheelchair Weight 12 kg (26.5 lbs)
Seat sling Standard Sling Seat w/tension straps
Back Upholstery Standard back upholstery
Wheels 24”Wire Wheels
Casters 5” Aluminum Soft Roll
Footrest Aluminum Footrest
Other Options None
Mass of ATD 115 kg (250 lbs)
Max. User Weight 115 kg (250 lbs)

Rev. 1Rev. 1
page 51
page 6
6Extreme caution should be exercised when operating the backrest recline
mechanism as excessive or sudden recline may promote the occupant to tip over
backwards. The use of an anti-tip devices is recommended.
6Adjustment of Elevation to a higher seat position may result in changes to your
body that you may be unaccustomed to and may nd discomforting. Such
changes may be dangerous and may lead to injury or death. Consult your doctor
or physical therapist prior to using Elevation.
6The seat or backrest position of Elevation should only be elevated or reclined on
rm, level ground to avoid the risk of falling or tipping over, possibly resulting in
injury or death.
6Avoid reaching or leaning with the seat raised above the horizontal position to
avoid the risk of falling or tipping over, possibly resulting in injury or death.
6Avoid sudden or extreme movements with the seat raised above the horizontal
position or the backrest reclined to avoid the risk of tipping over and possible
injury.
6Real-time seat height adjustment of the Elevation must only be used when
the wheel locks are engaged to avoid any undesired movement and possible
accident or injury.
6During an episode of spasms, cramps or any situation that distracts the user’s
attention, it is recommended that the user not raise the seat height until the
episode subsides. If possible, it is recommended that the user immediately
lowers the seat height, using the real-time seat height adjustment, below the
horizontal until the episode subsides.
6Never operate Elevation without the complete condence and ability to prevent
tipping over backwards – inexperienced users are recommended to use anti-tip
devices.
6Never operate the real-time seat raising mechanism while leaning forward or
sideways.
6Never use Elevation without the seat sling axed very rm and taut.
6It is recommended that a properly tted seat cushion be used with your
Elevation.
6Never use Elevation while inebriated or with some other altered state of mind.
6Never adjust the seat height of the Elevation using the real-time seat height
adjustment while the wheelchair is unoccupied.
6Elevation must only be used by the original purchaser for whom it was ordered
and tted. Other individuals using Elevation may void the warranty and risk
accident, injury or death.
18 CONTACTING YOUR SUPPLIER TO OBTAIN SERVICE
PDG has trained customer service representatives in many locations. To nd your
nearest Customer Service Center, visit our web site at www.pdgmobility.com and
click on CONTACTS. If you are uncertain about which CONTACT is most appropriate
for your needs, contact PDG directly using telephone, fax, or e-mail contact
information. Supply the serial number from the product you are attempting to
service and we will be happy to inform you of the supplier who initially provided
your product.
19 DAMAGE REQUIRING SERVICE BY
QUALIFIED SERVICE AGENT
In some circumstances it may be required that your wheelchair be returned to a
Qualied Service Agent for repairs. If any of the following conditions are observed,
the wheelchair must be serviced by a Qualied Service Agent:
6Any part of the frame is cracked or broken
6Any 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 boxed or fastened to a pallet to ensure
it does not become damaged during shipping. Service agent will provide specic
instructions for packaging and shipping your wheelchair. Alternatively, Qualied
Service Agent may arrange for pick-up.

Rev. 1Rev. 1
page 50 page 7
Tire Pressure
6If pneumatic tires are supplied, DO NOT use your wheelchair unless it has
the proper tire pressure. DO NOT over inate the tires. Failure to follow these
suggestions may cause the tire to explode and cause bodily harm.
4Replacement of a pneumatic tire or tube MUST be performed by a PDG dealer.
Weight Training
6PDG wheelchairs are NOT to be used 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 and Age Limitations
The PDG Elevation wheelchair has a weight limitation of 250 pounds unless
otherwise specied by PDG. Further, Elevation is not to be used by persons under
the age of 12 years.
Safety/Handling of Wheelchairs
“Safety and Handling”of the wheelchair requires close attention from 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
maneuvering around 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 dier 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.
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 center
of gravity.
2 Not released suciently (excess play, evidenced by slow or no movement of strut
when activated).
a If the strut body position has been checked (Lever Freeplay Section) proceed
to B otherwise return to Lever Freeplay Section.
b Lengthen the cable turn buckle.
c Check the lever free play is ~ 0.5 to 1 mm. If correct proceed to D, if not go
back to B.
d Tighten the turnbuckle jam nut back up against the turnbuckle end tting.
17.22 Transport
The Elevation is not designed for transport in a vehicle while occupied. When
transporting the chair ensure that the wheelchair is secured to prevent any
movement which may result in injury. If you own an Elevation Full Feature, then to
reduce the risk of accidental seat height movement during transport or storage,
ensure that the seat is fully lowered and ensure that the release levers have their
safety latches rmly placed in the“locked” position. (See Figure 17.39)
Locked position
Figure 17.39
Release lever safety latches.

Rev. 1Rev. 1
page 49
page 8
Virtually all activities which involve movement in the wheelchair have an eect on
the center of gravity. PDG recommends using postural support devices (lap belts) for
additional safety while involved in activities that shift your weight.
6DO NOT lean forward out of the wheelchair so that your shoulders are any
further than the front of the rear wheels. 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.
Coping with Everyday Obstacles
Coping with the irritation of everyday obstacles can be alleviated somewhat by
learning how to manage your wheelchair. Keep in mind your center of gravity to
maintain stability/balance.
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 impediments.
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 assistance technique, have an experienced assistant help
before attempting it alone.
2 Not released suciently (excess play, evidenced by slow or no movement of strut
when activated)
a Shorten the cable turn buckle to ensure cable is not contributing.
b Loosen the jam nut.
c Loosen and remove the socket head shoulder bolt mounting the strut to the
lower frame, removing the far end of the strut, as shown in Figure 17.38.
d Rotate the strut body and rod to turn the strut activator end tting further o
of the rod (turn clockwise with strut rod end pointing forwards you).
e Check the lever free-play. If correct proceed to F, if not go back to D.
f Tighten the jam nut back up against the strut activator end tting.
g Rotate ONLY the strut body to align the strut body eye mount to the
mounting hole on lower frame.
h Reinsert and retighten the socket head shoulder bolt.
i See Level Travel section for cable turn buckle adjustment instructions.
Lever Travel
To test the travel of the lever, activate the trigger and watch the movement of the
lever. If the cable is adjusted correctly, the lever should move until it is perpendicular
to the strut rod. When not activated, the lever should wiggle 0.5 to 1mm along the
length of the strut. This check ensures the strut is not:
1 Partially compressed all the time (no play, evidenced by the strut not locking).
a If the strut body position has been checked (Lever Freeplay Section) proceed
to B otherwise return to Lever Freeplay Section.
b Loosen the turnbuckle jam nut, then shorten the cable turn buckle by
rotating the center component of the turn buckle.
c Check the lever free play is ~ 0.5 to 1 mm, if correct proceed to D, if not go
back to B.
d Tighten the turnbuckle jam nut back up against the turnbuckle end tting.
Socket Head
Shoulder Bolt
Strut Body
Eye Mount
Figure 17.38
Detaching the strut.

Rev. 1Rev. 1
page 48 page 9
3 TILTING – CURBS
It is recommended that two (2) assistants be used for this procedure. The rst
assistant should stand on the sidewalk and turn the wheelchair so that the rear
wheels are against the curb. The second assistant should be positioned at the front
of the wheelchair lifting upward on a non-removable (non-detachable) part of the
wheelchair frame.
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. See Figure
3.1 for proper positioning.
Figure 3.1 Assistant positioning for climbing curbs.
17.21 Cable Adjustment
Cable adjustment becomes necessary in cases when the chair fails to lift or fails to
tilt when the trigger is engaged. To adjust the cable, two lever behaviours must be
investigated: Lever freeplay and lever travel.
Lever Freeplay
For this check, do not activate the trigger. Instead, simply wiggle the activation lever
to see how much it moves. To ensure success, shorten the cable turn buckle until the
cable is visibly loose in the lever pocket. The lever should wiggle 0.5 to 1mm along
the length of the strut. This check ensures the strut is:
1 Not partially compressed all the time (no play, evidenced by the strut not
locking).
a Shorten the cable turn buckle (lengthening the free cable length) to ensure
cable is not contributing.
b Loosen the jam nut.
c Loosen and remove the socket head shoulder bolt mounting the strut to the
lower frame, removing the far end of the strut, as shown in Figure N.
d Rotate the strut body and rod to turn the strut activator end tting further
onto the rod (turn counterclockwise with strut rod end pointing forwards
you).
e Check the lever free-play. If correct proceed to F, if not go back to D.
f Tighten the jam nut back up against the strut activator end tting.
g Rotate ONLY the strut body to align the strut body eye mount to the
mounting hole on lower frame.
h Reinsert and retighten the socket head shoulder bolt.
i See Lever Travel section for instructions on how to adjust the cable
turnbuckle.
Strut-Activator
End Fitting
Ativator Lever
Strut Rod
Cable Turn Buckle
Jam Nut
Strut Body
Figure 17.37
Cable assembly.

Rev. 1Rev. 1
page 47
page 10
4 STAIRWAYS & ESCALATORS
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 DO NOT use an escalator to move a wheelchair between oors. Serious
bodily injury may occur.
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 oors when an elevator is
NOT available. (See Figure 4.1)
1 After the wheelchair has been tilted back to the balance point, one assistant (in
the rear) backs the wheelchair up against the rst step, while securely grasping a
non-removable (non-detachable) part of the wheelchair for leverage.
2 The second assistant, with a rm hold on a non-detachable part of the
framework, lifts the wheelchair up and over the stair and steadies the wheelchair
as the rst assistant places one (1) foot on the next stair and repeats STEP 1.
3 The wheelchair should not be lowered until the last stair has been negotiated
and the wheelchair has been rolled away from the stairway.
Figure 4.1 Assistant positioning for climbing stairs.
17.20 Gas Spring Assembly for Elevation with
Real-Time Seat Height Adjustment
The gas springs on Elevation with Real-Time Seat Height Adjustment are selected
and positioned at the factory for the weight of the user and allow for ease of seat
height adjustment. By pushing lightly on the wheels and/or wheelchair frame, the
occupant can sit higher, and by pulling lightly down one can sit lower with minimal
eort. The gas spring release lever, actuators, and cables must be properly adjusted
and maintained by the dealer for comfortable and safe usage. The sealed, gas strut
component does not have any serviceable parts; do not attempt to service.
If you are experiencing problems with your chair’s gas spring assemblies, take it
to a dealer for maintenance. DO NOT attempt to service the gas spring assembly
yourself. Gas springs must be replaced by a dealer.
User Mass (Ages 12 and up) Strut
65 – 89 lbs 29 – 40 kg 150 N
90 – 139 lbs 41 – 63 kg 200 N
140 – 199 lbs 64 – 90 kg 300 N
200 – 250 lbs 91 – 113 kg 400 N
Table 17.4 User mass & corresponding strut.

Rev. 1Rev. 1
page 46 page 11
5 TRANSFERRING TO AND FROM OTHER SEATS
warning 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.
caution When transferring, position yourself as far back as possible in the seat.
This will prevent damaged upholstery and the possibility of the wheelchair
tipping forward.
note This activity may be performed independently provided you have
adequate mobility and upper body strength.
1 Position the wheelchair as close as possible along side the seat to which you are
transferring, with the front casters pointing toward it. (See Figure 5.1) Engage
wheel locks. Shift body weight into seat with transfer.
2 During independent transfer, little or no seat platform will be beneath you. Use a
transfer board if at all possible.
Figure 5.1
Transferring to and from other seats.
17.19 Armrests
The Elevation comes with rigid armrests. The armrest depth can be adjusted to ve
dierent depths to best suit the user.
Arm Depth Adjustment
1 Remove the mounting screws from the armrest base (See Figure 17.35).
2 Remove the armrest pad.
3 Remove the arm rest tube screws (See Figure 17.36)
4 Adjust the arm to the desired arm pad depth.
5 Secure with existing hardware.
Figure 17.32
Side guard when seat horizontal.
Figure 17.33
Lifting, anti-shear side guard.
Figure 17.34
Non-lifting side guard.
Figure 17.35
Armrest mounting screws.
Mounting Screw
Armrest Tube Screw
Figure 17.36
Armrest tube screws.

Rev. 1Rev. 1
page 45
page 12
17.18 Anti-Shear Side Guards (Optional)
Your Elevation may be purchased with lifting Flexiguard™ side guards. These unique
side guards ex inward, preventing shear and protecting the occupant’s clothing
from contact with the tires. They also allow easier access to the wheels for better
performance and handling. When the seat height is raised, the anti-shear sideguards
lift upward beneath the thighs and ex inward to reduce shear and improve user
stability.
The side guards must be rmly axed, as seen in Figure 17.30, to the backrest
upholstery, backrest post, and seat upholstery using the hook and loop straps.
Rigid Anti-Shear Side Guards
The optional rigid lifting side guards allow for superior uplift and stability when in
elevated seat positions. These side guards can be placed in three seat depth
locations depending on personal preference. The rigid-articulating side guards must
be attached to the backrest pivot as shown in Figure 17.31. The rear and lifting straps
must also be rmly attached before each use.
Folding Anti-Shear Side Guards
The optional folding anti-shear side guards prevent shear while oering superior
uplift and stability in elevated seat positions. Additionally, when folding the
backrest down, the lifting side guards will also collapse allowing for a decreased
chair size when available storage space is minimal.
Rear Strap
Lifting Strap
5mm Allen key
Elastic Bottom Strap
Figure 17.30
Side guard installation.
Figure 17.31
Side guard options.
Large Folding Side Guard - Lifting or Non-Lifting
(Optimized for lifting.
Available in folding only.)
Regular Side Guard - Lifting or Non-lifting
(Optimized for lifting.
Available in folding and rigid.)
Small Rigid Side Guard
(Optimized for non-lifting. Available in rigid only. )
6 PERCENTAGE OF WEIGHT DISTRIBUTION
warning DO NOT attempt to reach objects if you have to move forward in the seat
or pick them up from the oor by reaching down between your knees.
Many activities require the user 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 qualied health professional BEFORE
attempting active use of the wheelchair. (See Figure 6.1)
Figure 6.1
Centre of gravity location.

Rev. 1Rev. 1
page 44 page 13
7 REACHING, LEANING AND BENDING FORWARD
7.1 Functional Reach from Wheelchair
Proper positioning is essential for your safety. When reaching, leaning, or bending
forward, it is important to use the front casters as a tool to maintain stability and
balance. (See Figure 7.1)
7.2 Bending Forward
Position the front casters so that they are extended as far as possible and engage
wheel locks. DO NOT LEAN SO THAT YOUR SHOULDERS ARE FORWARD OF THE REAR
WHEELS.
7.3 Bending Backward
warning Reach back only as far as your arm will extend without changing your
sitting position. Reaching back farther will change your center of gravity and
may cause you to tip over.
7.4 Reaching Objects on Ground
Position wheelchair as close as possible to the desired object. Point front casters
forward to create the longest possible wheelbase. (See Figure 7.2)
Figure 7.1
Forward reach in wheelchair.
Figure 7.2
Reaching objects on ground.
To adjust wheel locks
warning If adjustments to the position of the rear wheel axle have been
performed, the wheel locks must also be adjusted. Never attempt to adjust the
wheel locks with the wheelchair occupied.
1 Position the chair on a solid level surface and secure the chair so it will not move
when the wheel locks are unlocked.
2 Release the wheel locks as far as they will go.
3 Loosen both screws on the cylindrical brake mounting bracket.
4 Adjust the position of the wheel locks and re-tighten the screws so that rm
braking action prevents the wheels from rotating.
Figure 17.28
Scissor-style wheel locks.
Figure 17.97
Push-to-lock-style wheel locks.

Rev. 1Rev. 1
page 43
page 14
17.16 Anti-Tip Tubes (Optional)
Your Elevation may be purchased with anti-tip tubes designed to
prevent the chair from tipping over backward in most normal conditions.
To install the anti-tip tubes:
1 Press and hold the release button on the anti-tip tube.
(See Figure 17.27)
2 Insert the anti-tip into the receiver.
3 Rotate the anti-tip until it locks into place in the downward position (the release
button should remain outside the receiver).
4 Press the height adjust button and adjust the extension tube until the anti-tip
wheels are between 1 ½”to 2”o the ground.
17.17 Wheel Locks (Optional)
warning Never attempt to engage wheel locks while the chair is in motion as it
could cause you to lose control.
Wheel locks lock the rear wheels and prevent any undesirable movement of your
wheelchair.
1 To engage the scissor-style wheel locks in Figure 17.28, pull the lever toward the
wheel until it locks into place.
2 To engage the push to lock wheel locks in Figure 17.29, bring the lever forward
until it locks into place.
Once the wheel locks are applied, the wheels should not be able to rotate. If they do,
PDG recommends the chair be serviced by a dealer.
Receiver
Release
Button
Extension Tube
Height
Adjustment
Buttons
Figure 17.27
Height adjustable anti-tip tubes
in the downward position.
8 DRESSING OR CHANGING CLOTHES
warning Your weight may shift if you dress or change clothes while seated in this
chair. To reduce the risk of a fall or tip-over:
1 Rotate the front casters until they are as far forward as possible. This makes the
chair more stable.
2 Lock anti-tip tubes in place. (If your chair does not have anti-tip tubes, back it up
against a wall and lock both rear wheels).
9 ENVIRONMENTAL CONDITIONS
warning Use extra care if you must ride your chair on a wet or slick surface. If you
are in doubt, ask for help.
warning Contact with water or excess moisture may cause your chair to rust or
corrode. This could cause your chair to fail.
9.1 Avoiding Contact with Water
1 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.
2 Avoid excess moisture (for example, do not leave your chair in a damp bathroom
while taking a shower).
3 If your chair does get wet (from cleaning or otherwise), dry it as soon as possible.
9.2 Intended Terrain
warning Operating your wheelchair in sand, loose soil, or over rough terrain may
damage wheels, the footrest, or other components of your wheelchair.
Your wheelchair is designed for use on rm, regular, even surfaces such as typical
interior spaces, concrete, or asphalt.
note Failure to heed these warnings could result in severe injury to yourself or
others as well as damage your chair.

Rev. 1Rev. 1
page 42 page 15
10 COMPONENTS & OPTIONS WARNINGS
10.1 Postural Support Device or Lap Belts
warning The lap belt, which is required equipment, is intended for use ONLY as a
positioning aid for simple positioning needs, such as posterior pelvic tilt.
This belt will not be sucient for persons with more involved positioning needs.
Only your health care advisor can determine the proper positioning products for
your situation. If used improperly, lap belts can cause severe injury or even death. If
your health care advisor has instructed you to use lap belts, make sure they instruct
you on the proper usage of such belts, and such professional should supervise your
use of such belts to ensure you can use them safely.
1 Belts must t snugly in order to work properly. However, they must not be so
snug they interfere with your breathing. Your health care advisor should be able
to slide his or her open hand at between the belt and your body.
2 Make sure you do not slide down in your chair while wearing a belt. If this should
happen, you may suer chest compression or be suocated due to pressure from
the belt.
3 Do not use a positioning or seat belt unless you are capable of removing the
belts easily in an emergency. If you cannot do this, consult with your health care
advisor for other options to help with your posture.
4 There are devices that help to keep you from sliding down in the seat of your
wheelchair, such as a pelvic wedge. Consult with your health care advisor to nd
out if you need to use such a device in conjunction with lap belts to mitigate the
risks described above.
5 NEVER use lap belts as a motor vehicle restraint. These types of belts are NOT
intended to protect the wheelchair rider from the forces involved in a vehicle
accident, and they may, in fact, cause you to be injured. PDG requires wheelchair
users to ALWAYS transfer to appropriate motor vehicle seating when traveling in
a motor vehicle.
note to attendants / assistants — NEVER use postural support (lap belt) as a
patient restraint (a restraint requires a doctor’s order) or on a wheelchair user
who is comatose or agitated.
10.2 Anti-Tip Tubes (Optional)
Anti-tip tubes can help keep your chair from tipping over backward in most normal
conditions. See Figure 17.25 for anti-tip tubes adjustability.
1 PDG recommends use of anti-tip tubes:
17.15 Footrest Height
warning Never attempt to adjust the footrest with the wheelchair occupied.
The height of the footrest is adjustable and should be adjusted to suit the occupant’s
needs. PDG recommends that the footrest be a minimum 2” o the ground (See
Figure 17.25). Prior to adjusting the footrest, seat cushion selection and positioning,
backrest selection and adjustments must be made.
To adjust footrest height
1 Using a 3mm Allen key loosen the socket head cap screws on the clamp. (See
Figure 17.26)
2 Position the footrest to the desired height and ensure it is level to the ground.
3 Re-tighten the bolts.
2”(50.8mm)
Minimum
Lower Frame
Calf Strap
Footrest Clamp
3mm Allen key
Footrest
Figure 17.25
Minimum footrest height.
Figure 17.26
Footrest height adjustment.

Rev. 1Rev. 1
page 41
page 16
17.14 Backrest Height
warning Never attempt to adjust the backrest with the wheelchair occupied.
The backrest height is adjusted after removing the upholstery.
To adjust back height
1 Remove the back upholstery.
2 Using a 3mm Allen key, loosen the socket head cap screws on the clamp.
3 Position the backrest tubes to the desired height and ensure they are at equal
distance on each side for maximum comfort and safety.
4 Re-tighten the screws.
Hooks
Loops
Seat Flap
Backrest
Rigidizer Bar
Back Flap
Padded Back
Hook & Loop
Tension Straps
Back Upholstery
Hook & Loop
Straps Back Cane
Figure 17.21
Back upholstery uninstalled.
Figure 17.23
Back upholstery installed (back view).
Figure 17.22
Back upholstery installed (front view).
Backrest
Backrest Tube
Backrest Clamp
3mm Allen key
Figure 17.24
Backrest height adjustment.
a UNLESS you are a skilled rider of this chair and are sure you are not at risk to
tip over.
b Each time you modify or adjust your chair. The change may make it easier to
tip backward. Use anti-tip tubes until you adapt to the change, and are sure
you are not at risk to tip over.
2 When locked in place (in the “down” position) anti-tip tubes should be BETWEEN
1 1/2 to 2 inches o the ground.
a If set too HIGH, they may not prevent a tip-over.
b If set too LOW, they may “hang up”on obstacles you can expect in normal use.
If this occurs, you may fall or your chair may tip over.
3 Keep Anti-Tip Tubes Locked In Place UNLESS:
a You have an attendant; or
b You have to climb or descend a curb, or overcome an obstacle, and can safely
do so without them. At these times, make sure anti-tip tubes are up, out of the
way.
10.3 Fasteners
warning Many of the screws, bolts and nuts on this chair are special highstrength
fasteners. Use of improper fasteners may cause your chair to fail.
1 ONLY use fasteners provided by a dealer (or ones of the same type and strength,
as indicated by the markings on the heads).
2 Over- or under-tightened fasteners may fail or cause damage to chair parts.
3 If bolts or screws become loose, tighten them as soon as you can. If you fail to
heed these warnings damage to your chair, a fall, tip-over or loss of control may
occur and cause severe injury to the occupant or others.
4 If you are unsure how to properly tighten components, contact a dealer.
10.4 Footrests
warning At the lowest point, footrests should be AT LEAST 1” o the ground. If set
too LOW, they may “hang up”on obstacles you can expect to nd in normal
use. This may cause the chair to stop suddenly and tip forward.
To avoid a trip or fall when you transfer:
a Make sure your feet do not “hang up”or get caught in the space between the
footrests.
b Avoid putting weight on the footrests, as the chair may tip forward.

Rev. 1Rev. 1
page 40 page 17
10.5 Pneumatic Tires
warning Proper ination extends the life of your tires and makes your chair easier
to use.
warning Replacement of a pneumatic tire or tube MUST be performed by a dealer.
1 Do not use this chair if any of the tires are under- or over-inated. Check weekly
for proper ination level, as listed on the tire sidewall. Use a bicycle pump with a
pressure gauge capable of measuring 120psi to safely maintain tire pressure.
2 Low pressure in a rear tire may cause the wheel lock on that side to slip and allow
the wheel to turn, and the chair to move when you do not expect it.
3 Low pressure in any of the tires may cause the chair to veer to one side and result
in a loss of control.
4 Over-inated tires may burst.
5 Tire and tube size must correspond to wheel rims. Refer to Table 10.1 for size
options of tires and tubes and their corresponding pressures.
Wheel Size
Nominal
Tire Size Tube Size Pressure
Maximum
PSI KPa
24” 25-540 25-540 110 758
25” 20-559 20-559 110 758
26” 25-590 25-590 110 758
Table 10.1 Standard tires and tubes and their corresponding pressures.
10.6 Quick-Release Axles
warning Do not use this chair UNLESS you are sure that both quick-release rear
axles are locked. An unlocked axle may come o during use and cause a fall.
warning An axle is not locked until the quick-release button pops out fully. An
unlocked axle may come o during use, resulting in a fall, tip-over or loss of
control and cause severe injury to the rider or others.
See Section 17.3 for installation and adjustment information.
Replacing & Tensioning Seat Sling Upholstery
1 Remove the seat cushion.
2 Detach the seat ap of the back upholstery from the seat sling.
3 Remove the 10 button head screws that attached the seat sling to the seat rails
using a 3mm Allen key. (See Figure 17.20.)
4 Flip the upholstery rail to loosen/tighten the upholstery. (See Figure 17.20.)
5 Reattach the upholstery to the seat rail. A second Allen key may be used to pry
the upholstery taught during re-installation of the second side. Be sure not to
damage the threads on the rivet nuts.
6 Reattach the seat ap of the back upholstery and replace the seat cushion.
Replacing and Adjusting the Upholstery
1 Remove the seat cushion.
2 Detach the seat ap of the back upholstery from the seat sling.
3 Unscrew the button head fasteners attaching the upholstery along the top of the
seat rail as shown in Figure 17.20.
4 Remove the tensioning rails from the seat upholstery by sliding them through
the openings at either end.
5 Slide the tensioning rails into the new upholstery. Be sure to line the holes in the
tensioning rails with the holes in the seat upholstery
6 Flip the tensioning rails to tighten or loosen the upholstery as shown in Figure
17.20.
7 Re-attach the upholstery to the seat rails one side at a time.
17.12 Seat Cushion
A seat cushion can be attached to the seat with hook-and-loop fasteners. If the
seat cushion does not provide complete comfort and/or any skin or other physical
condition develops with usage, see your Physician immediately.
note It is recommended that a seat cushion be used with your Elevation.
17.13 Back Upholstery
The backrest upholstery is attached to the backrest with hook-and-loop straps.
Minor adjustments are possible by loosening or tightening the hook-and-loop
fasteners. If the backrest does not provide complete comfort and/or any skin or
other physical condition develops, see your physician immediately. (See Figures
17.21 – 17.23 for set-up information.)

Rev. 1Rev. 1
page 39
page 18
17.10 Calf Strap
warning Improper positioning of feet may result in accident or injury. Please
consult your dealer for proper strap adjustment
The calf strap is positioned behind the occupant’s lower calves to prevent the
legs and/or feet slipping backwards. Adjust the hook-and-loop strap to obtain the
desired length of strap to correctly position the feet on the footrest. (See Figures
17.17 and 17.18 for calf strap installation location.)
17.11 Seat Sling
warning Never attempt to adjust the seat tension with the wheelchair occupied.
Never use your Elevation without the seat sling axed very rm and taut.
Your Elevation comes standard with a nylon fabric seat sling that is adjusted taut by
rmly tightening the hook-and-loop straps on the underside of the seat. (See Figures
17.19 and 17.20 for set-up information.)
Figure 17.17
Standard required
hook and loop
adjustable calf strap.
Figure 17.18
Padded calf strap.
3 mm Allen key
Flip rail to
tighten/loosen
upholstery
Figure 17.19
Adjusting/replacing tension adjustable seat sling.
Figure 17.20
Adjusting/replacing tension adjustable seat sling.
Back
Front
Hooks
0.5”
(12.7 mm)
1.5”
(38.1 mm)
10.7 Rear Wheels
warning A change in set-up of the rear wheels will aect the center of balance of
your chair.
1 The farther you move the rear axles FORWARD, the more likely it is that your
chair will tip over backward.
2 Consult your doctor, nurse or therapist to nd the best rear axle set-up for your
chair. Do not change the set-up UNLESS you are sure you are not at risk to tip
over.
3 Adjust the rear wheel locks after you make any change to the rear axles.
a If you fail to do so, the locks may not work.
b Make sure lock arms embed in tires at least 1/8 inch when locked.
See Sections 17.1 – 17.5 for default installation and adjustment information.
10.8 Upholstery Fabric
warning Worn or torn seat fabric and seat backs must be replaced as soon as
possible. If you fail to do so, the seat may fail.
1 Sling fabric will weaken with age and use. Look for fraying or thin spots, or
stretching of fabrics at rivet holes.
2 Dropping down” into your chair will weaken fabric and result in the need to
inspect and replace the seat more often.
3 Be aware that laundering or excess moisture will reduce ame retardation of the
fabric.

Rev. 1Rev. 1
page 38 page 19
Real-Time Backrest Recline Operating Instructions
warning The backrest must be in its upright position prior to changing seat
height.
warning Sudden or extreme reclining of the backrest will result in tipping
backwards of the wheelchair. The use of anti-tip devices is strongly
recommended to avoid accidents or injury.
warning Do not bend or stretch the cables that run from the release lever to the
backrest adjustment mechanism, as this may release the mechanism and move
the backrest resulting in accident or injury.
To recline back
1 Be sure the chair is on a solid, level surface and secure it using the brakes.
2 Squeeze the lever on the LEFT side and lightly push back on the backrest.
3 Release the lever at the desired positions. See Figure 17.16 for location of the
backrest recline adjustment lever.
To return back
1 Squeeze the lever on the left side.
2 Lean forward slowly and the back will return.
3 Release the lever to lock the back at the desired position.
4 Test the wheelchair for maneuverability.
Figure 17.16
Backrest recline adjustment lever.
11 STANDARD FEATURES
8
4
10
6
132
11
7
12
5
9
Figure 11.1
Standard Elevation features.
13
1 Wheel Lock
2 Foot Rest
3 Front Caster
4 Rear Wheel
5 Back Upholstery
6 Quick-Release Axle
7 Lower Frame
8 Back Rest
9 Seat Sling
10 Handrim
11 Calf Strap
12 Lap Belt
13 Armrest

Rev. 1Rev. 1
page 37
page 20
Lower Range Upper Range
Seat Depth Recline Strut
End Fitting
Range of
Recline Angle
Recline Strut
End Fitting
Range of
Recline Angle
14” B1 0º to 7º B2 12º to 19º
15” B1 0º to 9º B2 13º to 20º
16” A3 1º to 7º B2 13º to 19º
17” B1 2º (anterior)
to 8º B2 11º to 19º
18” B1 1º (anterior)
to 8º B2 12º to 19º
19” B1 0º to 9º B2 13º to 20º
20” B1 1º to 10º B2 13º to 21º
Table 17.3 Recline Range for Default Factory Set-Up Base Elevation
Elevation with Real-Time Backrest Recline (Optional)
The Elevation with Real-Time Recline Adjustment has a unique backrest design that
allows dynamic adjustment. The backrest can be adjusted to suit the occupant’s
position by simply activating the adjustment lever located at the front of the
wheelchair, below the seat (see Figure 17.16). Activation of the adjustment lever will
allow for movement of the backrest forward or back.
End Fitting A
1 2 3 1 2
End Fitting B
Figure 17.14 Strut end ttings.
Recline Angle
Figure 17.15
Recline Angle Denition
12 UNPACKING
note Unless the PDG Elevation is to be used immediately, retain cartons and
packing materials for storing the wheelchair until the device is put into use.
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.
13 OUT OF THE BOX INSTRUCTIONS
13.1 Inspection
Examine exterior of the PDG Elevation for nicks, dents, scratches or other damages.
Inspect all components. If damage is evident, notify your dealer immediately.
The Elevation wheelchair will arrive assembled unless otherwise noted or requested.
13.2 Storage
1 Store the repackaged PDG Elevation in a dry area.
2 DO NOT place other objects on top of the repackaged wheelchair.
14 SAFETY INSPECTION CHECKLIST
note Twice a year take your wheelchair to a 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 just like any other vehicle. Routine maintenance
will extend the life and eciency of your wheelchair.
Initial adjustments should be made by a dealer to suit your personal body structure
and preference. Thereafter refer to Table 14.1 “Inspection Checklist” for inspection
schedule.