KI CR45 User manual

THIS TECHNICAL MANUAL HAS BEEN DEVELOPED FOR AND
INTENDED TO BE USED BY A QUALIFIED TECHNICIAN
WORKING FOR AN AUTHORIZED KI MOBILITY DEALER.

1
WARNING: Repairs and adjustments not made by a qualified technician working for an
authorized Ki Mobility Dealer can result in poor performance or failure of the device
which may cause serious injury or death.
This technical manual is designed to aid in the different procedures that may be needed for
the CR45 wheelchair. This technical manual does not replace, but aids the user instruction
manual, adjustment guides and instructions. The procedures shown in this technical manual
should only be performed by an Assistive Technology Practitioner (ATP) or clinical
professional trained to do wheelchair repairs, adjustments and retrofits.
Additional information can be found in the CR45 User Instruction Manual. The user instruction
manual can be found on the Ki Mobility website.
If you have any questions or concerns about any aspect of this wheelchair, this manual, or the
service provided by us or your retail supplier, please do not hesitate to contact us by
telephone at:
715-254-0991
In writing at:
Ki Mobility
5201 Woodward Drive
Stevens Point, WI 54481
U.S.A
Via email at:
[email protected]
Or via our Authorized EU Representative:
Etac Supply Center AB
Långgatan 12
33233 Anderstorp
Sweden

2
A. Tools................................................................................................................ 3
B. Frame Tube Size Guide................................................................................... 3
C. Seat Height - Configuration Charts................................................................. 4
D. Frame Setup by Depth Charts ........................................................................ 10
E. Frame Setup Charts........................................................................................ 12
F. Axle Diagram References................................................................................ 26
G. Frame Depth and CG Position References..................................................... 27
H. Fork Diagram References ............................................................................... 28
I. Base Frame & Roller Plate References ........................................................... 28
J. Caster Construction ........................................................................................ 29
K. Caster Seat Height Matrix............................................................................... 30
L. Chair Width ..................................................................................................... 34
M. Hand Tilt Mechanism Installation.................................................................... 35
N. Foot Tilt Mechanism Installation ..................................................................... 37
O. Transit ............................................................................................................. 39
P. Anti-Tips.......................................................................................................... 40
Q. Back Height..................................................................................................... 41
R. Backrest Angle Adjustment............................................................................. 43
S. Seat Pan.......................................................................................................... 44
T. Center of Gravity (COG) .................................................................................. 45
U. Adjusting the COG .......................................................................................... 46
V. Wheel Lock Configurations............................................................................. 47
W. Attendant Foot Lock ....................................................................................... 50
X. Height Adjustable T-Arm................................................................................. 56
Y. Side Guard ...................................................................................................... 57
Z. Handrim Configurations .................................................................................. 58
AA. Handrim Construction..................................................................................... 59
AB. Footplate and Heel Loops............................................................................... 60
AC. Rotating 4-Way Latch ..................................................................................... 61
AD. Pro ELR Adjustment........................................................................................ 62
AE. Bearing Construction ...................................................................................... 62
AF. Angle Adjustable Locking Flip Up Extendable Armrest .................................. 63
AG. IV Holder ......................................................................................................... 64
AH. Pediatric Pro ELR............................................................................................ 65
AI. Canopy............................................................................................................ 71
Table of Contents

3
Tools
Please see the list below to identify the tools needed throughout this tech manual. Always
check tools to ensure the ends are not stripped and that the tool can perform it’s function
properly without damaging any parts or hardware on the chair.
Frame Tube Size Guide
*Tubing sizes subject to change without notice*
This information is a reference for situations where the tube sizes are needed for certain
attachments.
Tools Needed
• 3mm Allen Wrench • Two 8mm Wrenches
• 4mm Allen Wrench • Two 10mm Wrenches
• 5mm Allen Wrench • Two 13mm Wrenches
• Torque Wrench • 11mm Wrench
• Phillips Screwdriver • 19mm Wrench
Frame Tube
Base Frame: 1 1/4” (Square)
Seat Frame: 1”
Back Canes
Fixed Height Back Canes: 1”
Lower Adjustable Height/Adjustable Handle: 1”
Upper Adjustable Height/Adjustable Handle: 7/8”
Removable Stroller Handle: 7/8”
Adjustable Rigidizer Bar: 7/8”
Reclining Back: 1”
Fixed Height Adjustable Push Handle: 1”
Arms
Upper T-Arm: 7/8”
Transfer Tube T-Arm: 3/4”
Angle Adjustable Flip Up: 1”
Footrests
S/A Hanger: 1”
S/A Extension Tube: 3/4”
ELR Upper Hanger: 1”
Pediatric Pro and Pro ELR Hanger: 1”

4
Seat Height - Configuration Charts
Select wheels and casters based on desired seat height. Make adjustment of axle sleeves, caster arms
and caster stems based on the subsequent sections. Subsequent sections define these activities and
provide guidance for fastener locations.
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
12" Pneumatic
416 5 High 5 Short 3
16.5 6 High 5 Short 4
5
15.5 5 Low 6 Short 3
16 5 Low 6 Short 4
16.5 6 Low 6 Short 5
17 7 Low 6 Short 6
17.5 8 Low 7 Short 3
6
16 5 Low 6 Short 3
16.5 6 Low 6 Short 4
17 7 Low 6 Short 5
17.5 8 Low 7 Short 6
6X2
16 5 Low 6W Short 1
16.5 6 Low 6W Short 2
17 7 Low 6W Short 3
17.5 8 Low 6W Short 4
717 7 Low 6 Short 4
17.5 8 Low 6 Short 5
8 Not Available
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
12" Poly
4
15 5 Low 5 Short 3
15.5 6 Low 5 Short 4
16 7 HIgh 5 Short 3
16.5 8 High 5 Short 4
5
15 5 Low 5 Short 2
15.5 6 Low 5 Short 3
16 7 Low 6 Short 4
16.5 8 Low 6 Short 5
616 7 Low 6 Short 3
16.5 8 Low 6 Short 4
6X2 16 7 Low 6W Short 1
16.5 8 Low 6W Short 2
7 Not Available
8 Not Available

5
Seat Height - Configuration Charts
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
16" Pneumatic
4
14 1 Low 4 Short 1
14.5 2 Low 5 Short 2
15 3 Low 5 Short 3
15.5 4 Low 5 Short 4
5
15 4 Low 6 Short 2
17 5 Low 6 Tall 4
17.5 5 Low 6 Short 3
18 6 Low 7 Short 4
18.5 7 High 7 Short 3
19 8 High 7 Short 4
6
17.5 5 High 6 Short 4
18 6 High 6 Short 5
18.5 7 High 7 Short 2
19 8 High 7 Short 3
6X2
17 5 Low 7W Short 2
17.5 6 Low 7W Short 3
18 7 Low 7W Short 4
18.5 8 Low 7W Short 5
19 8 Low 7W Tall 3
7
17 5 Low 7 Short 1
17.5 6 Low 7 Short 2
18 7 Low 7 Short 3
18.5 8 Low 7 Short 4
19 8 High 6 Short 6
8
18 6 Low 7 Short 1
18.5 7 Low 7 Short 2
19 8 Low 7 Short 3
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
16" Poly
4
14 1 Low 4 Short 1
14.5 2 Low 5 Short 2
15 3 Low 5 Short 3
15.5 4 Low 5 Short 4
5
15 3 Low 6 Short 2
15.5 4 Low 6 Short 3
17 5 Low 6 Tall 4
17.5 5 Low 6 Short 3
18 6 Low 7 Short 4
18.5 7 High 7 Short 3
19 8 High 7 Short 4
6
17.5 5 High 6 Short 4
18 6 High 6 Short 5
18.5 7 High 7 Short 2
19 8 High 7 Short 3
6X2
17.5 5 Low 7W Short 3
18 6 Low 7W Short 4
18.5 7 Low 7W Short 5
19 8 Low 7W Tall 3
7
17.5 5 Low 7 Short 2
18 6 Low 7 Short 3
18.5 7 Low 7 Short 4
19 8 Low 7 Short 5
8
18 6 Low 7 Short 1
18.5 7 Low 7 Short 2
19 8 Low 7 Short 3

6
Seat Height - Configuration Charts
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
16" Low Poly
4
14 3 Low 4 Short 1
14.5 4 Low 4 Short 2
16.5 5 High 5 Short 4
5
16 5 Low 5 Tall 2
16.5 5 High 6 Short 3
17 6 High 6 Short 4
17.5 7 High 6 Short 5
18 8 High 6 Short 6
6
16.5 5 Low 6 Short 4
17 6 Low 6 Short 5
17.5 7 High 6 Short 4
18 8 High 6 Short 5
6X2
16.5 5 Low 6W Short 2
17 6 Low 6W Short 3
17.5 7 High 6W Short 2
18 8 High 6W Short 3
7
17 6 Low 7 Short 4
17.5 7 Low 7 Short 5
18 8 Low 7 Short 6
8 18 8 Low 7 Short 1
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
20" Mag
Pneumatic
416 1 High 5 Short 3
16.5 2 High 5 Short 4
5
16 1 Low 6 Short 4
16.5 2 Low 6 Short 5
17 3 High 6 Short 4
17.5 4 High 6 Short 5
19.5 5 High 7 Tall 3
20 6 High 7 Tall 4
20.5 7 High 7 Tall 5
6
16 1 Low 6 Short 3
16.5 2 Low 6 Short 4
17 3 Low 6 Short 5
17.5 4 Low 6 Short 6
19.5 5 High 7 Tall 2
20 6 High 7 Tall 3
20.5 7 High 7 Tall 4
6X2
16 1 Low 6W Short 1
16.5 2 Low 6W Short 2
17 3 Low 6W Short 3
17.5 4 Low 6W Short 4
19.5 5 High 7W Tall 2
20 6 High 7W Tall 3
20.5 7 High 7W Tall 4
7
17 3 Low 6 Short 4
17.5 4 Low 6 Short 5
19.5 5 High 7 Tall 1
20 6 High 7 Tall 2
20.5 7 High 7 Tall 3
8
19.5 5 High 7 Short 2
20 5 High 7 Short 3
20.5 6 High 7 Short 4

7
Seat Height - Configuration Charts
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
20" Poly
416 1 High 5 Short 3
16.5 2 High 5 Short 4
5
16 1 Low 6 Short 4
16.5 2 Low 6 Short 5
17 3 High 6 Short 4
17.5 4 High 6 Short 5
19.5 5 High 7 Tall 3
20 6 High 7 Tall 4
20.5 7 High 7 Tall 5
6
16 1 Low 6 Short 3
16.5 2 Low 6 Short 4
17 3 Low 6 Short 5
17.5 4 Low 6 Short 6
19 5 High 7 Short 4
19.5 5 High 7 Tall 2
20 6 High 7 Tall 3
20.5 7 High 7 Tall 4
6X2
16 1 Low 6W Short 1
16.5 2 Low 6W Short 2
17 3 Low 6W Short 3
17.5 4 Low 6W Short 4
19.5 5 High 7W Tall 2
20 6 High 7W Tall 3
20.5 7 High 7W Tall 4
7
17 3 Low 6 Short 4
17.5 4 Low 6 Short 5
19.5 5 High 7 Tall 1
20 6 High 7 Tall 2
20.5 7 High 7 Tall 3
8
19.5 5 High 7 Short 2
20 6 High 7 Short 3
20.5 7 High 7 Short 4

8
Seat Height - Configuration Charts
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
22" Mag
Pneumatic
4 Not Available
5
16.5 1 Low 6 Tall 3
17 2 Low 6 Tall 4
17.5 2 Low 7 Short 3
18 3 Low 7 Short 4
18.5 4 Low 7 Short 5
20.5 5 High 7 Tall 5
6
17 1 High 6 Short 3
17.5 2 High 6 Short 4
18 3 High 6 Short 5
18.5 4 High 6 Short 6
20.5 5 High 7 Tall 4
6X2
16.5 1 Low 7W Short 1
17 1 High 6W Short 1
17.5 2 High 6W Short 2
18 3 High 6W Short 3
18.5 4 High 6W Short 4
20.5 5 High 7W Tall 4
7
17 1 Low 6 Short 4
17.5 2 Low 6 Short 5
18 3 Low 6 Short 6
18.5 4 High 6 Short 5
20.5 4 High 7 Tall 3
8
18 3 Low 7 Short 1
18.5 4 Low 7 Short 2
20.5 5 High 7 Short 4
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
22" Poly
4 Not Available
5
16.5 1 Low 6 Tall 3
17 2 Low 6 Tall 4
17.5 2 Low 7 Short 3
18 3 Low 7 Short 4
18.5 4 Low 7 Short 5
20.5 5 High 7 Tall 5
6
17 1 High 6 Short 3
17.5 2 High 6 Short 4
18 3 High 6 Short 5
18.5 4 High 6 Short 6
20.5 5 High 7 Tall 4
6X2
16.5 1 Low 7W Short 1
17 1 High 6W Short 1
17.5 2 High 6W Short 2
18 3 High 6W Short 3
18.5 4 High 6W Short 4
20.5 5 High 7W Tall 4
7
17 1 Low 6 Short 4
17.5 2 Low 6 Short 5
18 3 Low 6 Short 6
18.5 4 High 6 Short 5
20.5 4 High 7 Tall 3
8
18 3 Low 7 Short 1
18.5 4 Low 7 Short 2
20.5 5 High 7 Short 4

9
Seat Height - Configuration Charts
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
24" Mag
Pneumatic
4 Not Available
5
17.5 1 High 6 Tall 3
18 2 High 6 Tall 4
18.5 3 High 6 Tall 5
19 4 High 6 Tall 6
6
17.5 1 High 6 Short 4
18 2 High 6 Short 5
18.5 2 High 7 Short 2
19 3 High 7 Short 3
6X2
17.5 1 High 7W Short 1
18 2 High 7W Short 2
18.5 3 High 7W Short 3
19 4 High 7W Short 4
7
17.5 1 Low 7 Short 2
18 2 Low 7 Short 3
18.5 3 Low 7 Short 4
19 4 Low 7 Short 5
8
18 2 Low 7 Short 1
18.5 2 Low 7 Short 2
19 3 Low 7 Short 3
Tire Type Caster Size Seat Height Axle Position Base Frame Caster Fork Caster Stem Fork Hole
24" Mag Poly
4 Not Available
5
17.5 2 High 6 Tall 3
18 3 High 6 Tall 4
18.5 4 High 6 Tall 5
19 4 High 6 Tall 6
6
17.5 1 High 6 Short 4
18 2 High 6 Short 5
18.5 3 High 7 Short 2
19 4 High 7 Short 3
6X2
17 1 Low 7W Short 2
17.5 2 Low 7W Short 3
18 3 Low 7W Short 4
18.5 4 Low 7W Short 5
19 4 Low 7W Tall 3
7
17 1 Low 7 Short 1
17.5 1 Low 7 Short 2
18 2 Low 7 Short 3
18.5 3 Low 7 Short 4
19 4 High 6 Short 6
8
18 2 Low 7 Short 1
18.5 3 Low 7 Short 2
19 4 Low 7 Short 3