3 ©2006 Sunrise Medical
Table of Contents
Diagnostics Overview ...................................................51
Quickie by Delphi Diagnostic Codes ............................51
Delphi Diagnostics Trouble Shooting Chart ..........53
SEATING
Perfect Fit Seating System ..................................................55
Introduction .......................................................................... 55
Adjustments..................................................................58
Seat Back and Seat Pan Width Adjustments ........59
Seat Back Height Adjustments ..............................60
Seat Depth Adjustments........................................61
Manual Back Rest Adjustment .............................62
Arm Rest Adjustments...........................................63
Armrest Angle Adjustment .....................................65
Arm Pad-Position Adjustment ...............................65
Installation - Adjustment of Lateral Knee Supports
..............................................................................66
Leg Rest Hangers .................................................67
Leg Rest ................................................................67
Installing and Adjusting Side Guards ....................68
Positioning Belts....................................................68
Mounting and Adjusting Lateral Supports .............68
Mounting and Adjust Head Rests ..........................69
Center Mount Foot Rest ........................................69
The Perfect Fit System .................................................70
Troubleshooting the Recline Seating System - without
QR-MAC ....................................................................... 72
Trouble Shooting Seating Function other than Recline
.....................................................................................75
Troubleshooting the Perfect Fit System with QR-MAC 76
Reed Switch Adjustment ..............................................82
Power Modules.............................................................83
Power Modules.............................................................84
Seat Interface ...............................................................85
Power Recline with Power Shear Reduction .......................86
The wheelchair will only drive in Creep Speed, or the
back will not drive to the preprogrammed value ...........87
The back will not drive to the preprogrammed shear
value ............................................................................89
The Recline Actuator will not run, or runs erratically ....91
The Shear Actuator will not run, or runs erratically.......92
Adjustments..................................................................94
Recline Actuator Removal ............................................96
Shear Actuator Removal ..............................................99
Recline CRS Replacement.........................................100
Shear CRS Replacement and Adjustment .................101
Acronyms for Delphi .........................................................103
APPENDIX A
RHYTHM 2009 WITH PG DRIVES .........................0.1
INTRODUCTION
Introduction ............................................................................ 4
Tools Required ...............................................................4
Diagnostics Chart ...........................................................6
Basic Setup ...................................................................7
Multimeter Tutorial ..........................................................8
The Multimeter ........................................................8
The Probes..............................................................8
The Ports.................................................................8
Symbols ..................................................................9
Health and Safety .........................................................10
Good Working Practices .......................................10
Battery Safety........................................................10
Battery Chargers ................................................... 11
EMI Warnings ........................................................ 11
Electro Static Discharge ........................................13
POWER BASE SECTION
Rhythm & Groove Power Bases ..........................................15
Batteries .......................................................................15
Battery Diagnostics ...............................................16
Battery Types ........................................................17
Accessing the Batteries.........................................18
Changing the Battery ............................................19
Battery Connectors ...............................................20
Battery Chargers ..........................................................21
Desktop 8 Amp Fully Automatic Charger ..............21
Lightweight Charger ..............................................22
Trouble Shooting ..........................................................22
Motors ..........................................................................23
Checking the Motor Brushes .................................23
Checking Motor Resistance and Continuity ..........23
Hubs and Bolts ......................................................24
Output Shaft ..........................................................24
Motor Removal and Replacement Rhythm ...........25
Motor Removal and Replacement Groove ............26
The Freewheel Mechanism ...................................27
Drive Wheels ................................................................29
Changing Drive Wheel Assembly ..........................29
Changing Drive Wheel Tires .................................29
Suspension...................................................................32
Changing and Adjusting Suspension ....................32
Anti-pitch Timing Adjustment ................................34
Anti-pitch Damper Mechanism Cleaning ...............36
Replacing Shrouds .......................................................38
QUICKIE ELECTRONICS SECTION
Quickie Electronics by Delphi ..............................................39
Hand Control Types and Functionality .........................39
QC 4 Button Joystick.............................................39
QC 5 Button Joystick.............................................39
QR3 – 3 Button Rehab Control .............................40
QR7 – 7 Button Rehab Control Assignable ..............
Programming Devices ..................................................46
Electronic Pin Out Characteristics – QC Motor Controls
.....................................................................................49
Electronic Pin Out Characteristics – QR Motor Controls
.....................................................................................50
THE LATEST VERSION OF THE TECHNICAL SERVICE MANUAL CAN BE FOUND AT:
www.sunrisemedical.com
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