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Invacare IFX-20MP Owners Manual - Page 16

Powered Wheelchair Electromagnetic Interference (EMI)

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Invacare® AVIVA™ FX Other types of handheld devices, such as cordless phones, laptop computers, AM/FM radios, TV sets, CD players, cassette players, and small appliances, such as electric shavers and hair dryers, so far as we know, are not likely to cause EMI problems to your powered mobility device. 3.2 Powered Wheelchair Electromagnetic Interference (EMI) Because EM energy rapidly becomes more intense as one moves closer to the transmitting antenna (source), the EM fields from handheld radio wave sources (transceivers) are of special concern. It is possible to unintentionally bring high levels of EM energy very close to the mobility devices control system while using these devices. This can affect the mobility device's movement and braking. Therefore, the warnings listed below are recommended to prevent possible interference with the control system of the mobility device. Electromagnetic interference (EMI) from sources such as radio and TV stations, amateur radio (HAM) transmitters, two-way radios, and cellular phones can affect powered wheelchairs and motorized scooters. FOLLOWING THE WARNINGS LISTED BELOW SHOULD REDUCE THE CHANCE OF UNINTENDED BRAKE RELEASE OR POWERED WHEELCHAIR MOVEMENT WHICH COULD RESULT IN SERIOUS INJURY. WARNING! -DO NOT operate handheld transceivers (transmitters receivers), such as citizens band (CB) radios, or turn ON personal communication devices, such as cellular phones, while the mobility device is turned ON; -Be aware of nearby transmitters, such as radio or TV stations, and try to avoid coming close to them; -If unintended movement or brake release occurs, turn the mobility device OFF as soon as it is safe; -Be aware that adding accessories or components, or modifying the mobility device, may make it more susceptible to EMI (Note: There is no easy way to evaluate their effect on the overall immunity of the mobility device); and -Report all incidents of unintended movement or brake release to Invacare and note whether there is a source of EMI nearby. 16 60101916-A

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

Match case Limit results 1 per page

Other types of handheld devices, such as cordless

phones, laptop computers, AM/FM radios, TV sets, CD

players, cassette players, and small appliances, such as

electric shavers and hair dryers, so far as we know, are

not likely to cause EMI problems to your powered

mobility device.

3.2 Powered Wheelchair Electromagnetic

Interference (EMI)

Because EM energy rapidly becomes more intense as one

moves closer to the transmitting antenna (source), the EM fields

from handheld radio wave sources (transceivers) are of special

concern. It is possible to unintentionally bring high levels of EM

energy very close to the mobility devices control system while

using these devices. This can affect the mobility device’s

movement and braking. Therefore, the warnings listed below

are recommended to prevent possible interference with the

control system of the mobility device.

Electromagnetic interference (EMI) from sources such as radio

and TV stations, amateur radio (HAM) transmitters, two-way

radios, and cellular phones can affect powered wheelchairs and

motorized scooters.

FOLLOWING THE WARNINGS LISTED BELOW SHOULD

REDUCE THE CHANCE OF UNINTENDED BRAKE RELEASE

OR POWERED WHEELCHAIR MOVEMENT WHICH COULD

RESULT IN SERIOUS INJURY.

WARNING!

-DO NOT operate handheld transceivers (transmitters

receivers), such as citizens band (CB) radios, or turn

ON personal communication devices, such as cellular

phones, while the mobility device is turned ON;

-Be aware of nearby transmitters, such as radio or TV

stations, and try to avoid coming close to them;

-If unintended movement or brake release occurs,

turn the mobility device OFF as soon as it is safe;

-Be aware that adding accessories or components, or

modifying the mobility device, may make it more

susceptible to EMI (Note: There is no easy way to

evaluate their effect on the overall immunity of the

mobility device); and

-Report all incidents of unintended movement or

brake release to Invacare and note whether there is

a source of EMI nearby.

60101916-A

Invacare® AVIVA™ FX