Yamaha NAVIGO Bedienungsanleitung
NAVIGO OWNER’S MANUAL
©2021 by Yamaha Motor Corporation, U.S.A.
December 2021
All rights reserved.
Any reprinting or unauthorized use without the written permission
of Yamaha Motor Corporation, U.S.A. is expressly prohibited.
Printed in Japan.
OWNER’S MANUAL
X0F-28199-B2
Wheelchair Power Add-on Kits
READ THIS MANUAL CAREFULLY!
It contains important safety information.
WARNING:
This
product can expose you to
chemicals including phthalates
and lead which are known to the
State of California to cause
cancer and birth defects or other
reproductive harm. For more
information go to
www.P65Warnings.ca.gov
CAUTION:
Federal
law restricts this device to sale
by or on the order of a
practitioner licensed by the law
of the State in which he/she
practices.
Table of Contents
1. Please Read Before Use 1
1.1. Foreword 1
1.2. Symbols Used in This Manual 2
1.3. Operation Diagnosis Check 3
1.4. Assistive Operation Diagnosis Check 4
1.5. Warnings and Notes for the Operation 4
1.6. Warning Label Location Diagram 22
2. Names of Parts 26
2.1. NAVIGO24″ 26
2.2. NAVIGO16″ 27
2.3. Controller 28
2.4. Assistant Controller (Optional) 28
2.5. Nickel Metal Hydride Battery (JWB2) 29
2.6. Lithium Ion Battery (ESB1) 30
2.7. ChargerforLithiumIonandNickelMetalHydride
Battery (ESC3) 31
3. Before Sitting in the Wheelchair 32
3.1. Inspecting the Wheelchair 32
3.2. Checking Your Clothing 36
3.3. Checking the Residual Capacity of the Battery
and Installing the Battery on the Wheelchair 36
4. Riding the Wheelchair 38
4.1. Sitting in the Wheelchair 38
4.2. Moving the Wheelchair 40
4.3. AdjustingandConrmingtheMaximumSpeed 42
4.4. Checking the Residual Capacity of the Battery
during Operation 43
4.5. Anti Theft Function 44
4.6. Other Functions 45
4.7. PracticingBasicOperations 46
5.
After You are Finished Riding the Wheelchair
48
5.1. Getting Out of the Wheelchair 48
5.2. Removing the Battery 49
6. How to Use the Assistant Controller 50
6.1. Getting in the Wheelchair 50
6.2. Starting Assistant Travel Mode 50
6.3. After Assistant Operations are Finished 53
7. HandlingtheBatteriesandChargers 54
7.1. TypesofBatteries 54
8. Nickel Metal Hydride Battery and Charger 59
8.1.
Features of the Nickel Metal Hydride Battery (JWB2)
59
8.2.
How to Use the Nickel Metal Hydride Battery (JWB2)
59
8.3. Characteristics and Handling of the Nickel Metal
Hydride Battery (JWB2) 61
8.4. How to Charge the Nickel Metal Hydride Battery
(JWB2) 63
8.5. Refresh Charging the Nickel Metal Hydride
Battery(JWB2) 67
8.6. Charger (ESC3) Indicator Lamps 68
9. LithiumIonBatteryandCharger 70
9.1. FeaturesoftheLithiumIonBattery(ESB1) 70
9.2. HowtoUsetheLithiumIonBattery(ESB1) 70
9.3. Characteristics and Handling of the Lithium Ion
Battery(ESB1) 72
9.4. HowtoChargetheLithiumIonBattery(ESB1) 75
9.5. The Temperature of the Lithium Ion Battery
(ESB1)duringCharging 79
9.6. Charger (ESC3) Indicator Lamps 80
10.
Wheelchair Transporting and Storing Instructions
81
10.1. Loading the Wheelchair in a Car 81
10.2. Unloading the Wheelchair from a Car 83
10.3. Storing the Wheelchair 84
10.4. Boarding an Airplane 85
11. Wheelchair Disassembly and Adjustment 86
11.1. Removing and Installing the Unit 86
11.2. How to Remove and Install the Battery Bag 90
11.3. Anti-tip Device 93
11.4. Controller Holder 96
11.5. Assistant Controller (Optional) 102
11.6. Clutch Levers 102
11.7.ParameterSettings 102
11.8. Smart Tune Settings 104
12.
Maintenance, Daily Check, Periodic Inspection
106
12.1.Maintenance 107
12.2. Daily Checks 109
12.3. End of NAVIGO Use Recycling 109
13. DimensionsandSpecications 110
14. Troubleshooting, Repairs, Warranty 112
14.1. Before Requesting Repairs 112
14.2. Requesting Repairs and Inspections 116
14.3. Serial Number Location 116
14.4.WarrantyStatement 117
Introduction
This is a manual for the “NAVIGO” electric power unit for wheelchairs. Before you read this manual, check
which product you are using.
This product consists of the left and right drive units, the joystick-equipped controller, the battery, optional
battery bag, the battery charger, and the optional assistant controller. These components, except for the
battery and charger, are already installed to the wheelchair frame. For the initial use, the customer does
not have to use tools, and so on, to assemble the wheelchair. Refer to “2. Names of Parts” to ensure that
these components are installed to the wheelchair that you purchased and that the battery and charger
are included. If you visually notice that any of these components are not installed, are not included, or are
damaged before using the wheelchair, immediately contact the dealer without using the wheelchair.
NAVIGO24″ NAVIGO16″
For information for operating the wheelchair frame and warranty for the frame with which you are using
the NAVIGO, see the frame manual.
WARNING
● ReadandunderstandthismanualcompletelybeforeoperatingyourNAVIGOproduct.This
manual should be considered a permanent part of your product and should remain with it.
1
1
1. Please Read Before Use
1.1. Foreword
Thank you for purchasing the NAVIGO.
Indication for use: The device NAVIGO is a Powered Wheelchair Conversion Kit and suitable for a dis-
abled person who cannot walk or has restrictions on walking. It is intended for medical purposes to pro-
vide a means for a disabled person to take over the propulsion of the wheelchair and increase mobility
and exibility. Generally speaking, riding in a wheelchair incurs the possible risk of personal injury or dam-
age to the wheelchair from improper use. Depending on the type or extent of the disabilities of the user, it
might be dangerous to travel unaccompanied.
Before using the wheelchair, be sure that not only the user, but also the assistant and controller, has read
this manual to assure full understanding.
(1) The wheelchairs on which the NAVIGO has been installed are wheelchairs for physically handi-
capped people, and legal status of someone in a wheelchair is that of a pedestrian. Make sure to ad-
here to the trac rules and manners of a pedestrian.
(2) The NAVIGO 24″ withstands a load of 275 lb (125 kg). Use with a total maximum load including the
chair frame weight of 275 lb (125 kg). NAVIGO 16″ withstands a load of 220 lb (100 kg). Use with a
maximum load included the chair frame weight of 220 lb (100 kg). If the frame on which the NAVIGO
is installed has an even lighter load capacity, ensure that you do not exceed that value.
(3) To help ensure safe use, warning labels are axed to this product. Make sure to adhere to the warn-
ing labels. Refer to “1.6. Warning Label Location Diagram” for the locations of the warning labels.
(4) Do not use this product for any purpose other than as an electric wheelchair.
(5) Some of the illustrations in this manual are images of general electric wheelchairs. The actual prod-
uct may be dierent than that shown.
1
2
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that follow
this symbol to avoid possible injury or death.
A WARNING indicates a hazardous situation which, if not avoid-
ed, could result in death or serious injury.
A CAUTION indicates a potentially hazardous situation which, if
not avoided, may result in minor or moderate injury to the user
or damage to the product or other property.
WARNING
CAUTION
A NOTICE indicates special precautions that must be taken to
avoid damage to the product or other property.
NOTICE
Indicates things you must not do.
A TIP provides key information to make procedures easier or
clearer.
TIP
1.2. Symbols Used in This Manual
1
3
WARNING
● Beforeusingthewheelchair,besuretoassessyourcompetenceanddeterminewhetheror
not you need an assistant.
Moreover,indeterminingthenecessityofanassistant,consultexpertopinionsasapointof
reference.
If your judgment is based solely on your own opinion, you or other people around you may
get injured.
Can operate
all items.
Have trouble
operating one
or both.
Use this product by having an as-
sistant provide assistive operation.
You can travel unaccompanied. For your safety, remember to travel carefully.
In situations such as those mentioned in the warnings in “1.5. Warnings and Notes for the Operation”,
be sure to have an assistant accompany you, and pay sucient attention to safety while traveling.
1.3. Operation Diagnosis Check
Depending on the extent of your disabilities, it may be dangerous to travel unaccompanied. Use this diag-
nosis check as a guide to determine whether or not you can travel unaccompanied.
(1) Are you able to move the switches on the controller at your own will?
(2) Are you able to tilt the joystick forward slowly and move smoothly?
(3) Are you able to move the joystick back to original position?
(4) Are you able to tilt the joystick in the direction you want to go?
(5) Are you able to correctly perceive visually the conditions of the
road surface and your surroundings, and avoid dangerous areas?
Diagnosis Check
1
4
1.4. Assistive Operation Diagnosis Check
Use the diagnosis check below as a guide to determine whether or not you can provide assistive
operation.
If you feel uncomfortable with any of the 3 tasks below, do not provide assistive operation.
(1) Are you able to correctly perceive the conditions of the road surface and your surroundings,
and avoid dangerous areas?
(2) Are you able to assist the user to get on and o the wheelchair, and to replace the battery?
(3) Are you able to provide assistive operation on a manual wheelchair?
Diagnosis Check
WARNING
● Ifanassistantistoaccompanyyouandoperatethewheelchair,besuretoassesshisorher
competence.
Moreover,whenassessingtheassistant’scompetence,consultexpertopinionsasapoint
of reference.
If your judgment is based solely on your own opinion, you or other people around you may
get injured.
● Ifyoulackthecompetencetoprovideassistiveoperation,donotattempttoprovideit.
1.5. Warnings and Notes for the Operation
Please read this manual before using the product.
Please read this manual carefully to ensure safe and comfortable operation. After reading it, store it where
it can be accessed easily for future reference.
Unless specically noted, the following information applies to when the user is operating the wheelchair
themselves and when an assistant is operating the wheelchair using the assistant operations.
1.5.1. Before Using the Wheelchair After Purchasing the Unit
WARNING
● Beforeusingthewheelchair,besuretoassessyourcompetenceanddeterminewhetheror
not you need an assistant.
Moreover,indeterminingthenecessityofanassistant,consultexpertopinionsasapoint
of reference.
If your judgment is based solely on your own opinion, you or other people around you may
get injured.
● Practicetravelingonalevelandsafeareawithanassistantaccompanyingyou,untilyou
are comfortable with the operation. If you go on public roads while still unfamiliar with the
operation, you or other people around you may get injured.
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