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Invacare IFX-20MP Owners Manual - Page 89

Troubleshooting, 12.1 Driving Performance, 12.2 Control System, Solutions, SYMPTOM, PROBABLE CAUSE

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12 Troubleshooting 12 Troubleshooting 12.1 Driving Performance Wheelchair Veers Left or Right Sluggish Turn or Performance Casters Flutter Squeaks and Rattles Looseness in Wheelchair Wheelchair 3 Wheels Solutions Checkcasters for loose or Check for uneven tire wear, overtightened stem nuts/bolts, bent fork/frame or loose bearings or signs of wear. hardware. X X X X X X X X If pneumatic, check tires for correct and equal pressure. X X X X X 12.2 Control System For additional troubleshooting information and explanation of error codes, refer to the individual remote (joystick) manual supplied with each wheelchair. SYMPTOM Batteries draw excessive current when charging. PROBABLE CAUSE SOLUTIONS Battery failure. Electrical malfunction. Have batteries checked for shorted cell. Replace if necessary. Contact Provider/Invacare for service. 60101916-A 89

Section	Page
60101916~A~02 artwork 22	1
1 General	5
1.1 Introduction	5
1.2 Symbols in This Manual	5
1.3 Type of Use	6
1.3.1 Prescription Statement	6
1.4 Intended Use	6
1.5 Indication for Use	6
1.6 Service Life	6
2 Safety	7
2.1 General Guidelines	7
2.1.1 USB Charger	10
2.2 Pinch Points	11
2.3 Footplates and Front Rigging	11
2.4 Storage	12
2.5 Travel Information	12
3 Electromagnetic Compatibility (EMC) Information	15
3.1 Electromagnetic Interference (EMI) From Radio Frequency Sources	15
3.2 Powered Wheelchair Electromagnetic Interference (EMI)	16
3.3 Powered Wheelchair Electromagnetic Emissions	17
3.4 EMI Tables	18
4 Components	22
4.1 Component Overview	22
4.2 Remotes	23
4.3 The Powered Seating System	23
4.4 Labels on the Product	24
4.4.1 Symbols on the Labels	31
5 Setup	33
5.1 Setup/Delivery Inspection Information	33
6 Usage	34
6.1 Safety and Handling	34
6.1.1 A Note to Wheelchair Attendants	36
6.1.2 Stairways and Escalators	37
6.2 Stability and Balance	38
6.2.1 Driving Surfaces	39
6.2.2 Safety Information When Approaching Obstacles	39
6.2.3 The Correct Way to Approach Obstacles	40
6.2.4 Negotiating Inclines	41
6.2.5 Reaching, Leaning and Bending - Forward	42
6.2.6 Reaching, Leaning and Bending - Backward	43
6.2.7 Transferring To and From Other Seats	43
6.3 Weight Training and Other Activities	44
6.4 Pushing the Mobility Device in Freewheel Mode	45
6.4.1 Disengaging/Engaging the Motor Locks	45
7 Controls System	47
7.1 Electrical	47
7.2 Controls Protection System	47
7.3 Using the Battery Isolation Switch	48
7.4 Batteries	49
7.4.1 General Information on Charging	49
7.4.2 General Instructions on Charging	49
7.4.3 How to Charge the Batteries	50
7.4.4 How to Disconnect the Mobility Device After Charging	52
7.4.5 Storage and Maintenance	52
7.4.6 Using the Proper Batteries	52
7.4.7 Instructions on Using the Batteries	53
7.4.8 Transporting Batteries	55
7.4.9 General Instructions on Handling the Batteries	55
8 Transport - ISO 7176-19	56
8.1 Wheelchair Transport Brackets (TRBKTS)	56
8.2 Transport Ready Option (TRRO)	56
8.3 Transport—General information	57
8.4 Transferring Mobility Device to Vehicle	58
8.5 Use of the Mobility Device as a Seat in a Vehicle	59
8.5.1 How the Mobility Device is Anchored in a Vehicle	60
8.5.2 How The User is Secured Within the Mobility Device	61
8.6 Transporting the Mobility Device Without Occupant	63
9 Maintenance	64
9.1 Wear and Tear Information	64
9.2 User/Attendant Inspection Checklists	64
9.2.1 Inspect/Adjust Weekly	65
9.2.2 Inspect/Adjust Monthly	65
9.2.3 Inspect/Adjust Periodically	65
9.3 Service Inspection Information	66
9.4 Cleaning	66
9.5 Wheels and Tires	67
9.5.1 Damaged Wheels	67
9.5.2 Pneumatic Tires	67
10 Service	69
10.1 Safety Information	69
10.1.1 Set Up	69
10.1.2 Repair and Service Information — Providers and/or Qualified Technicians	71
10.2 Setup/Delivery Inspection	72
10.3 Service Inspection	73
10.3.1 Six Month Inspection	73
10.3.2 Replace Every 18 Months	75
10.4 Removing/Installing the Shrouds	75
10.4.1 Removing/Installing the Rear Shroud Assembly	75
Removing the Rear Shroud Assembly	75
Installing the Rear Shroud Assembly	76
10.4.2 Removing/Installing the Front Shroud Assembly	77
10.5 Battery Service	78
10.5.1 General Instructions on Handling the Batteries	78
10.5.2 How to Handle Damaged Batteries Correctly	78
10.5.3 General Information on Battery Installation	79
10.5.4 Removing the Batteries from the Wheelchair	80
10.5.5 Installing Batteries into the Wheelchair	82
10.5.6 Replacing Battery Cables	84
10.5.7 Cleaning Battery Terminals	86
10.5.8 Recycling Batteries	87
11 After Use	88
11.1 Reuse	88
11.2 Disposal	88
12 Troubleshooting	89
12.1 Driving Performance	89
12.2 Control System	89
12.2.1 Battery and Charger Tips	91
13 Technical Data	92
13.1 Technical Specifications	92
13.2 ISO 7176-15 Annex A	97
13.2.1 AVIVA FX with LiNX and Captain's Seat	97
13.2.2 AVIVA FX with LiNX and Ultra Low Maxx Seat	100
14 Warranty	103
14.1 Limited Warranty—US	103
14.2 Limited Warranty—Canada	103
14.3 Repair or Replacement	103
14.4 Limitations and Exclusions	104
14.5 Disclaimers	104