Sunrise Medical G-424 IX. SET UP,ADJUSTMENT & USE............................................................ 26, VI. GENERAL WARNINGS........................................................................... 12, VII. WARNINGS:COMPONENTS & OPTIONS ................................ 21, VIII. TIPS FOR ATTENDANTS...................................................................... 25

930484 Rev.A
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11. TABLE OF CONTENTS
B. To Descend a Curb or Single Step.......................................................... 25
IX. SET UP,ADJUSTMENT & USE............................................................ 26
Notes ...................................................................................................................... 26
Tools You Will Need.............................................................................................. 27
Check Out................................................................................................................ 27
A. Battery Removal ............................................................................................ 28
B. Footplate Height Adjustment.................................................................... 28
C. Swing-Away Footrests (Available with seat frame).................................. 29
D. Elevating Legrest (Optional) ........................................................................ 29
E. Integral Joystick.............................................................................................. 29
F. Remote Joystick Installation........................................................................ 30
G. To Adjust the Height of the Remote Joystick........................................ 30
H. Remote Joystick Swing-Away Retractable Mount (Optional).............. 30
I. Flip Back Width Adjustable Armrests
(Contour & High Back Contour seat) ........................................................ 31
J. Angle Adjustment Armrest.......................................................................... 31
K. Dual Post Height Adjustable Flip Back Armrest.................................... 31
L. Backrest .......................................................................................................... 32
M. Folding Backrest ............................................................................................ 32
N. Folding Backrest ............................................................................................ 33
O. Seat Height Adjustment .............................................................................. 33
P. Seat Removal.................................................................................................. 34
Q. Shroud Removal............................................................................................ 34
R. Parapak Seat Sling(Seat Frame) .................................................................. 34
S. Seat Depth...................................................................................................... 35
T. Check-Out ...................................................................................................... 35
X. OPERATING GUIDE................................................................................ 36
A. Performance Control Settings.................................................................... 36
B. QTRONIX Programmer Pad (Optional).................................................. 36
C. Thermal Roll-Back ........................................................................................ 37
D. Circuit Breakers ............................................................................................ 37
E. Integral Joystick.............................................................................................. 37
F. Remote Joystick Assembly.......................................................................... 38
G. Motor Locks .................................................................................................. 40
XI. BATTERIES.................................................................................................... 41
A. Introduction.................................................................................................... 41
B. Battery Charger............................................................................................ 41
C. Acid Burns ...................................................................................................... 42
D. Connecting Batteries in Battery Well...................................................... 42
E. Charging Batteries ........................................................................................ 43
F. Disposing of Batteries.................................................................................. 44
XII. MAINTENANCE......................................................................................... 45
A. Notes .............................................................................................................. 45
B. Cleaning .......................................................................................................... 45
C. Storage Tips .................................................................................................... 45
D. Battery Maintenance .................................................................................... 45
E. Pneumatic Tires.............................................................................................. 46
F. To Repair or Replace a Tire........................................................................ 47
G. Motor Brushes .............................................................................................. 48
H. Ordering Parts .............................................................................................. 48
I. Maintenance Chart ...................................................................................... 48
XIII.WIRING DIAGRAMS................................................................................ 49
XIV.SUNRISE LIMITED WARRANTY....................................................... 51
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930484 Rev.A
11. TABLE OF CONTENTS
I. INTRODUCTION ...................................................................................... 3
II. TABLE OF CONTENTS.......................................................................... 4
III. YOUR CHAIR AND ITS PARTS.......................................................... 6
IV. NOTICE - READ BEFORE USE.......................................................... 8
V. EMI (ELECTROMAGNETIC INTERFERENCE).......................... 9
A. What is EMI .................................................................................................... 9
B. What Effect Can EMI Have........................................................................ 9
C. Sources of EMI .............................................................................................. 10
D. Distance From the Source.......................................................................... 10
E. Immunity Level .............................................................................................. 10
F. Report All Suspected EMI Incidents.......................................................... 11
VI. GENERAL WARNINGS........................................................................... 12
A. Notice to Rider ............................................................................................ 12
B. Notice to Attendants .................................................................................. 12
C. Weight Limit .................................................................................................. 12
D. Controller Settings........................................................................................ 13
E. EMI .................................................................................................................... 13
F. Safety Check-List .......................................................................................... 13
G. Changes & Adjustments .............................................................................. 13
H. When Seated in a Parked Wheelchair .................................................... 14
I. Environmental Conditions.......................................................................... 14
J. Terrain.............................................................................................................. 14
K. Street Use ...................................................................................................... 15
L. Motor Vehicle Safety .................................................................................... 15
M. Center of Balance ........................................................................................ 15
N. Transfers.......................................................................................................... 16
O. Reaching or Leaning...................................................................................... 17
P. Dressing or Changing Clothes .................................................................. 17
Q. Obstacles ........................................................................................................ 18
R. Driving in Reverse........................................................................................ 18
S. Ramps, Slopes & Sidehills............................................................................ 18
T To Reduce the Risk of Falls,Tip-over or Loss of Control.................. 19
U. Ramps at Home & Work ............................................................................ 19
V. Wheelchair Lifts............................................................................................ 20
W. Curbs & Single Steps .................................................................................... 20
X. Stairs ................................................................................................................ 20
Y. Escalators........................................................................................................ 20
VII. WARNINGS:COMPONENTS & OPTIONS ................................ 21
A. Armrests.......................................................................................................... 21
B. Batteries.......................................................................................................... 21
C. Cushions.......................................................................................................... 21
D. Fasteners ........................................................................................................ 21
E. Footplate & Footrests.................................................................................. 22
F. Motor Lock .................................................................................................... 22
G. On/Off Switch................................................................................................ 22
H. Pneumatic Tires.............................................................................................. 22
I. Positioning Belts (Optional)........................................................................ 23
J. Push Handles.................................................................................................. 23
K. Seating Systems .............................................................................................. 23
L. Upholstery Fabric.......................................................................................... 24
M. Suspension ...................................................................................................... 24
VIII. TIPS FOR ATTENDANTS...................................................................... 25
A. To Climb a Curb or Single Step ................................................................ 25