TABLE OF CONTENTS
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TABLE OF CONTENTS
REFERENCE DOCUMENTS ................................................................................. 2
SPECIAL NOTES ................................................................................................ 6
LABEL LOCATIONS ........................................................................................... 8
All Wheelchairs ......................................................................................................................................................................8
Wheelchairs with TRRO ................................................................................................................................................... 10
Wheelchairs without TRRO............................................................................................................................................. 10
SECTION 1—GENERAL GUIDELINES ................................................................. 13
General .................................................................................................................................................................................. 13
Accessories........................................................................................................................................................................... 13
Replacement Parts .............................................................................................................................................................. 13
Repair or Service Information.......................................................................................................................................... 14
Stability Lock ........................................................................................................................................................................ 15
Operating Information ....................................................................................................................................................... 16
Electrical ................................................................................................................................................................................ 17
SECTION 2—ELECTROMAGNETIC COMPATIBILITY (EMC) INFORMATION ......... 19
SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING .................................... 21
Safety Inspection Checklists.............................................................................................................................................. 21
Troubleshooting - Mechanical.......................................................................................................................................... 22
Troubleshooting - Electrical.............................................................................................................................................. 22
Troubleshooting - Motor/Gearbox/Brake..................................................................................................................... 27
Troubleshooting - Battery................................................................................................................................................. 29
Troubleshooting - Battery Charger ................................................................................................................................ 29
Checking Battery Charge Level ....................................................................................................................................... 30
Field Load Test .................................................................................................................................................................... 31
4-Pole Motor Brush Inspection and/or Replacement ................................................................................................. 32
Electro-Mechanical Parking Brake Testing .................................................................................................................... 33