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TABLE OF CONTENTS
PROCEDURE 8 - BATTERIES ............................32
INSTALLING/REMOVING BATTERIES
INTO/FROM BATTERY BOXES ....................32
CONNECTING BATTERY CABLES .................32
WHEN TO CHARGE BATTERIES .....................37
CHARGING BATTERIES ..................................37
REPLACING BATTERIES .................................38
INSTALLING/REMOVING BATTERY TRAY ........39
INSTALLING/REMOVING BATTERY BOXES .....39
PROCEDURE 9 - ELECTRONICS .......................40
PREPARING MKIV JOYSTICK FOR USE ...........40
DISCONNECTING/CONNECTING MKIV
CONTROLLER MOTOR AND BATTERY
LEADS ........................................................40
REPOSITIONING MKIV JOYSTICK ...................40
REMOVING/INSTALLING MKIV
CONTROLLER ............................................41
PROCEDURE 10 - RETAINING STRAP ...............42
REPLACING BATTERY BOX RETAINING
STRAP .......................................................42
PROCEDURE 11 - WIRING HARNESS ................43
REPLACING WIRING HARNESS ...................... 43
PROCEDURE 12 - WHEELS/ANTI-TIPPER ..........44
DISENGAGING/ENGAGING MOTORS
WITH MOTOR LOCKS ................................44
DISENGAGING/ENGAGING MOTORS
WITH CLUTCHES .......................................44
USING/INSTALLING/ADJUSTING WHEEL
LOCKS .......................................................45
REPLACING PNEUMATIC TIRES AND TUBES -
FRONT CASTERS AND REAR WHEELS ......46
INSTALLING/REPLACING REAR WHEELS .......46
INSTALLING/REPLACING FRONT CASTERS ....47
REPLACING FRONT FORK .............................47
INSTALLING/REMOVING ANTI-TIPPERS ..........47
INSTALLING OPTIONAL CLUTCH
EXTENSION HANDLES - MOTORS
WITH CLUTCHES ONLY .............................48
PROCEDURE 13 - MOTOR/GEARBOX ............... 49
REPLACING MOTOR/GEARBOX .....................49
PROCEDURE 14 - RECLINER ............................50
RECLINER OPERATION ..................................50
REPLACING BACK OR HEADREST
UPHOLSTERY ............................................50
ADJUSTING BACK OR HEADREST
UPHOLSTERY ............................................51
REPLACING LIMIT SWITCH/ACTUATOR ..........51
ADJUSTING LIMIT SWITCH .............................52
REPLACING RECLINER CABLE
ASSEMBLIES .............................................52
REPLACING/ADJUSTING GAS CYLINDERS .....53
CHANGING BACK HEIGHT ..............................55
LIMITED WARRANTY .....................BACK COVER
SPECIAL NOTES ............................................... 2
SPECIFICATIONS ............................................... 4
PROCEDURE 1 - GENERAL GUIDELINES ........... 5
REPAIR OR SERVICE INFORMATION ............... 5
OPERATING INFORMATION ............................. 5
SAFETY/HANDLING OF WHEELCHAIRS ........... 6
PROCEDURE 2 - SAFETY INSPECTION
CHECKLIST/TROUBLESHOOTING .................. 11
SAFETY INSPECTION CHECKLIST .................. 11
TROUBLESHOOTING - MECHANICAL ............. 12
TROUBLESHOOTING - ELECTRICAL ..............12
CHECKING BATTERY CHARGE LEVEL ............12
MOTOR TESTING ...........................................14
MOTOR BRUSH INSPECTION .........................15
MOTOR LOCK TESTING .................................15
PROCEDURE 3 - ASSEMBLY/TRANSPORTING ... 16
ASSEMBLING/TRANSPORTING ...................... 16
PROCEDURE 4 - FRONT RIGGINGS .................. 17
INSTALLING/REMOVING FOOTRESTS ............17
ADJUSTING FOOTREST HEIGHT ....................17
REPLACING HEEL LOOPS .............................. 18
INSTALLING/REMOVING ELEVATING
LEGRESTS ................................................. 18
RAISING/LOWERING ELEVATING LEGRESTS
AND/OR ADJUSTING CALFPADS .................19
ADJUSTING/REPLACING TELESCOPING
FRONT RIGGING SUPPORT .......................19
PROCEDURE 5 - ARMS ....................................20
ADJUSTING ARMREST HEIGHT, REMOVING
OR REPLACING ARMRESTS ....................... 20
INSTALLING/REMOVING FLIP BACK
ARMRESTS - NON-RECLINER WHEELCHAIRS
BUILT AFTER 10/2000 ONLY .......................20
ADJUSTING FLIP BACK ARMRESTS
- NON-RECLINER WHEELCHAIRS BUILT
AFTER 10/2000 ONLY .................................21
PROCEDURE 6 - UPHOLSTERY/
POSITIONING STRAP .................................22
REPLACING SEAT UPHOLSTERY ...................22
REPLACING SEAT POSITIONING STRAP ........ 22
REPLACING BACK UPHOLSTERY ...................22
PROCEDURE 7 - FRAME ...................................25
ADJUSTING SEAT WIDTH ............................... 25
ADJUSTING SEAT DEPTH ............................... 26
INSTALLING BACK ASSEMBLY
- WHEELCHAIRS BEFORE 10/2000 ONLY .. 26
CHANGING BACK HEIGHT .............................. 27
CHANGING BACK ANGLE ............................... 29
REPLACING BACK CANES - WHEELCHAIRS
AFTER 10/2000 ONLY .................................30
The following procedures refer to
R2
STANDARD
, R2
BASIC
and R2
250-S
except where specified.