WHILL F Series User manual

1/ 99
Maintenance Manual
WHILL Model F
series
: 32-14027-1
Version 1.0.1 [EN]
Page 1/ 99
WHILL Model F series
Maintenance Manual
REF 34-14027-1-2022-02
February 2022

2 / 99
Maintenance Manual
WHILL Model F
series
: 32-14027-1
Version 1.0.1 [EN]
Page 2 / 99
Table of Contents
1Introduction..................................................................................................4
2Conventions Used in This Manual ...............................................................5
2.1 Contents of This Manual ........................................................................................... 5
3Product Specifications .................................................................................6
4Maintenance Tools and Parts ......................................................................7
5Maintenance ................................................................................................8
5.1 Cleaning Procedure .................................................................................................. 8
5.2 How to Replace Components ................................................................................... 8
6Li-Ion Battery Handling and Maintenance ....................................................9
7Inspecting the Front and Rear Wheels.......................................................10
8Inspection, Maintenance, and Maintenance Items .....................................11
9Daily Maintenance .....................................................................................12
9.1 Replacing the Battery...............................................................................................12
9.2 Replacing the Seat Base Fabric...............................................................................13
9.3 Replacing the Back Support Assembly ....................................................................16
9.4 Replacing the Seat Cushion.....................................................................................18
9.5 Replacing the Color Plate ........................................................................................19
9.6 Replacing the Wheel Cover .....................................................................................22
10 Maintenance with Parts Replacement .....................................................24
10.1 Replacing the Front Wheel ...................................................................................24
10.2 Replacing the Front Fork ......................................................................................26
10.3 Replacing the Rear Wheel....................................................................................28
10.4 Replacing the Controller .......................................................................................30
10.5 Replacing the Controller Upper Case ...................................................................39
10.6 Replacing the Controller Mouse / Boot .................................................................45
10.7 Replacing the Arm Rest Frame.............................................................................47
10.8 Replacing the Main Body Upper Cover.................................................................48
10.9 Replacing the Arm Inner / Outer Cover.................................................................51
10.10 Replacing the Arm Frame Assembly .................................................................54
10.11 Replacing the Lock Release Button...................................................................62
10.12 Replacing the Seat Frame.................................................................................65
10.13 Replacing the Back Support Frame...................................................................68
10.14 Replacing the Motor Unit ...................................................................................70
10.15 Replacing the Brake Release Lever ..................................................................74

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Maintenance Manual
WHILL Model F
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: 32-14027-1
Version 1.0.1 [EN]
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10.16 Replacing the Stand Wheel .............................................................................. 77
10.17 Replacing the Footrest...................................................................................... 78
10.18 Replacing the Footrest Frame ............................................................................ 8
10.19 Replacing the Anti-tip Roller ............................................................................. 83
10.20 Calibration Adjustment...................................................................................... 85
11 Device Adjustments ................................................................................89
11.1 Adjusting the Arm Height ..................................................................................... 89
11.2 How to Change the Controller Width and Position............................................... 91
12 Model F series Parts List ........................................................................95
Periodic Inspection Sheet...............................................................................98

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Maintenance Manual
WHILL Model F
series
: 32-14027-1
Version 1.0.1 [EN]
Page 4 / 99
1 Introduction
This is the Maintenance Manual for the WHILL Model F series.This Maintenance Manual provides
instructions and guidelines on how to maintain and service the device and is intended for use by sales
personnel and distributors. Please read the WHILL Model F series’ User Manual along with this document to
become familiar with the important functions of this device. This manual also describes how to replace and
adjust parts that are also given in the User Manual.
If the Model F series is maintained or serviced with methods or procedures not in accordance with those
described in this manual, there is the risk of injury or damage to this device. Servicing the Model F series
device in ways not consistent with the methods and procedures outlined in this Maintenance Manual violates
the Warranty of the device.
This manual contains information that is protected by patent rights and copyrights. It may not be reproduced
in part or in whole without explicit written permission from WHILL, Inc.

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Maintenance Manual
WHILL Model F
series
: 32-14027-1
Version 1.0.1 [EN]
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2 Conventions Used in This Manual
This manual explains the various parts of this device by means of text, illustrations, photographs, and
standard terms.
Graphic symbols used in this manual
Symbol
Description
WARNING
Indicates critical instructions to prevent an imminently hazardous situation that may
result in death or serious injury.
CAUTION
Indicates instructions to prevent a potentially hazardous situation that may result in
minor injury, property damage or both.
Indicates a required act.
Indicates a prohibited act.
Indicates precautions or reference information that must be read to prevent device
malfunctions or failures, and to ensure comfortable device use.
2.1 Contents of This Manual
2.1.1 Figures (photographs)
This manual uses photographs to simplify explanations of how to perform maintenance and how to handle this
device. Photographs may differ from the actual product in use depending on when it was manufactured, its
specifications, software version, and the country of purchase. Be sure to read the User Manual to understand
important functions of this device and other details.
2.1.2 Device specifications
All specifications and explanations given in this manual have been checked to be free of mistakes when this
manual was made.
2.1.3 Errors and omissions
Every effort has been made to ensure the contents of this manual. Please contact your distributor or customer
support if you notice any inaccuracies or omissions in this manual.
URL: https://whill.inc/us