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Invacare TDXSP2V Owners Manual - Page 73

Troubleshooting

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11 Troubleshooting 11.1 Driving Performance Solutions Check casters for loose or overtightened stem nuts/bolts, bearings or signs of wear. Check for uneven tire wear, bent fork/frame or loose hardware. Wheelchair Veers Left or X X Right Sluggish Turn or X Performance Casters Flutter X X Squeaks and Rattles X Looseness in Wheelchair X Wheelchair 3 Wheels X If pneumatic, check tires for correct and equal pressure. X X X X X 60101877-B Troubleshooting 11.2 Control System For additional troubleshooting information and explanation of error codes, refer to the individual remote (joystick) manual supplied with each wheelchair. SYMPTOM PROBABLE CAUSE SOLUTIONS Batteries draw excessive current when charging. Battery failure. Electrical malfunction. Have batteries checked for shorted cell. Replace if necessary. Contact Provider/Invacare for service. Battery indicator flashes the charge level is low immediately after recharge. Battery failure. Malfunctioning battery charger. Electrical malfunction. Check batteries for shorted cell. Replace if necessary. Contact Provider/Invacare for Service. Contact Provider/Invacare for Service. 73

Section	Page
User manual	4
1 General	5
1.1 Introduction	5
1.2 Symbols	5
1.3 Prescription Statement	6
1.4 Intended Use	6
1.5 Indication for Use	6
1.6 Regulations	6
1.7 Service Life	6
2 Safety	7
2.1 General Guidelines	7
2.1.1 Set Up	10
2.1.2 Stairways and Escalators	12
2.1.3 Repair and Service Information — Providers and/or Qualified Technicians	13
2.2 Safety and Handling	14
2.3 A Note to Wheelchair Attendants	17
2.4 Stability and Balance	17
2.4.1 Driving Surfaces	19
2.4.2 Safety Information When Approaching Obstacles	19
2.4.3 The Correct Way to Approach Obstacles	20
2.4.4 Negotiating Inclines	21
2.4.5 Reaching, Leaning and Bending - Forward	22
2.4.6 Reaching, Leaning and Bending - Backward	22
2.4.7 Transferring To and From Other Seats	23
2.5 Pinch Points	23
2.6 Footplates and Front Rigging	24
2.7 Storage	24
2.8 Electrical	25
2.9 Recycling Batteries	25
2.10 Weight Training and Other Activities	26
3 Electromagnetic Compatibility (EMC) Information	27
3.1 Electromagnetic Interference (EMI) From Radio Frequency Sources	27
3.2 Powered Wheelchair Electromagnetic Interference (EMI)	27
3.3 Powered Wheelchair Electromagnetic Emissions	29
4 Components	30
4.1 Component Overview	30
4.2 Remotes	30
4.3 The Powered Seating System	30
4.4 Labels on the Product	31
5 Setup	39
5.1 Setup/Delivery Inspection	39
6 Usage	40
6.1 Pushing the Mobility Device in Freewheel Mode	40
6.1.1 Disengaging/Engaging the Motor Lock Levers	40
6.2 Disengaging/Engaging the Wheel locks	41
6.2.1 Engaging	41
6.2.2 Disengaging	41
7 Controls System	42
7.1 Controls Protection System	42
7.2 Batteries	42
7.2.1 General Information on Charging	42
7.2.2 General Instructions on Charging	42
7.2.3 How to Charge the Batteries	43
7.2.4 How to Disconnect the Mobility Device After Charging	45
7.2.5 Storage and Maintenance	45
7.2.6 Using the Proper Batteries	45
7.2.7 Instructions on Using the Batteries	47
7.2.8 Transporting Batteries	48
7.2.9 General Instructions on Handling the Batteries	48
7.2.10 How to Handle Damaged Batteries Correctly	48
7.2.11 General Information on Battery Installation	49
7.2.12 Removing the Batteries from the Wheelchair	50
7.2.13 Installing Batteries into the Wheelchair	51
7.2.14 Replacing Batteries and/or Battery Cables	53
7.2.15 Cleaning Battery Terminals	55
8 Transport	56
8.1 About Transport Ready Packages	56
8.2 Wheelchair Transport Brackets (TRBKTS)	57
8.3 Transport Ready Option (TRRO)	57
8.4 Compliance Information	58
8.5 Positioning the Wheelchair in the Vehicle	59
8.6 Securement Points	60
8.7 Securing the Wheelchair	60
8.8 Securing the Occupant	61
8.8.1 Wheelchair-Anchored Belts	61
8.8.2 Vehicle-Anchored Belts	62
8.8.3 Seating System	62
8.8.4 Positioning Belts	62
9 Maintenance	65
9.1 Wear and Tear Information	65
9.2 User/Attendant Inspection Checklists	65
9.2.1 Inspect/Adjust Weekly	66
9.2.2 Inspect/Adjust Monthly	66
9.2.3 Inspect/Adjust Periodically	66
9.3 Service Inspection	66
9.3.1 Six Month Inspection	67
9.3.2 Replace Every 18 Months	68
9.3.3 Replace Every 2 Years	68
9.4 Cleaning	68
9.5 Stability Lock	69
9.6 Removing/Installing the Shrouds	70
9.6.1 Removing/Installing the Rear Shroud	70
9.6.2 Removing/Installing the Front Shroud	70
9.7 Wheels and Tires	71
10 After Use	72
10.1 Reuse	72
10.2 Disposal	72
11 Troubleshooting	73
11.1 Driving Performance	73
11.2 Control System	73
11.2.1 Battery and Charger Tips	74
12 Technical Data	76
12.1 Technical Specifications	76
12.2 RESNA WC-1, Section 15 Annex A	80
13 Warranty	84
13.1 Limited Warranty—US	84
13.2 Repair or Replacement	84
13.3 Limitations and Exclusions	84