decon Gearwheel GW1052 User Manual Download Page 4

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1. Introduction

GEARWHEEL is very pleased that you have chosen our wheels for 

your wheelchair. We are committed to developing a strong  

relationship with users based on a positive experience, both in the use 

of their wheelchairs and in their dealings with us as a company, 

GEARWHEEL`s geared wheelchair wheels are designed to make  

propelling easier in widely varying terrains and situations. The 

mechanical solution offers a choice of gear ratios with the huge added 

benefit of an integrated hill-holder. The gearchange is operated with 

a shift lever on the outside of the wheels. The wheels incorporate a 

quick release, operated by a user-friendly hoop. 
We also encourage you to read the operating manual for your  

particular wheelchair model where important information is available 

regarding proper wheelchair use.

2. Intended users

GEARWHEEL`s geared wheelchair wheels are intended for personal 

and everyday use, both indoors and outdoors, for users who have  

limited mobility or cannot walk. GEARWHEEL’s wheelchair wheels  

are tested for a user weight of up to 1

25

 kg. GEARWHEEL`s geared 

wheelchair wheels are intended for use on a range of different  

wheelchair models and only in conjunction with the appropriate 

GEARWHEEL designed adaptors.

3. Contact

For  matter  regarding  customer  

service, delivery

, please contact

:

DeconWheel AB

Södra Ekeryd 119

 

314 93 Hyltebruk

[email protected]

www.decon.se

Tel: +46 (0)345

-

40 880

4. Description

GEARWHEEL has developed a solution with fully mechanically  

geared wheelchair wheels that can be mounted on existing  

wheelchairs on the market. The patented solution combines the ability 

to shift to different gears on the wheelchair within a design that is not 

significantly different from ordinary wheelchair wheels. 
Gear-changing makes possible a greater self-propelling capability. 

The difference can be great for certain user groups and can be  

significant where ground level differences, thresholds, carpeting, 

lawns or maybe the last incline to ones home is a natural part of  

everyday life.
A shifter on each wheel changes gear between two different ratios, 

direct drive (1:1) and a lower ratio. Added to this is an integrated hill-

holder. The wheels are supplied with an adaptor, specific to each 

wheelchair model, that enables the correct functioning of the gears.

For matter regarding product,  

construction and CE-marking

please 

contact:

Gearwheel AB

Flottiljgatan 49 

721 31 Västerås

[email protected]

www.gearwheel.se

Tel: +46 (0)70-69 59 427

Summary of Contents for Gearwheel GW1052

Page 1: ...2020 02 Revision No 4 User manual ...

Page 2: ...terås Sweden Hereby declares that the product Gearwheel with part no series GWl0S0 GW1052 GW1054 Is in conformity with the provision of the following EC directive including all applicable amendments 93 42 EEC Medical Device Directive Class 1 annex VII The manufacture is exclusively responsible for this EC Declation of Conformity Uppsala Sweden 2020 02 25 ...

Page 3: ...hazard Wheel and gear management 7 Overview drive wheel 6 8 Operation 7 Gear changing Remove and secure the wheels 9 Settings 8 10 Maintenance and care 9 Monthly Information about corrosion 11 Transport in vehicles 9 12 Warranty and service life 9 13 Waste management and recycling of materials 10 14 Marking plate 10 15 Technical Specifications 10 If you are visually impaired this document can be v...

Page 4: ...range of different wheelchair models and only in conjunction with the appropriate GEARWHEEL designed adaptors 3 Contact For matter regarding customer service delivery please contact DeconWheel AB Södra Ekeryd 119 314 93 Hyltebruk info decon se www decon se Tel 46 0 345 40 880 4 Description GEARWHEEL has developed a solution with fully mechanically geared wheelchair wheels that can be mounted on ex...

Page 5: ...nufacturer s User Manual for the specific wheelchair model Warning Risk of injury in the center of the wheel hub where there is a gap between the spoke guard and the center of hub Warning Risk of tipping backwards when the gear is in reverse lock position Hill holder Never use the chair without anti tippers Warning The product is not crash tested and is therefore not intended to be used for transp...

Page 6: ... Balance and tipping sensitivity The ability to change gear on the wheelchair and the engagement of the hill holder can adversely affect the balance and tipping sensitivity Warning Operating Instructions Before using GEARWHEEL Read and follow the instructions in the user manual Warning In addition to the instructions that come from the wheelchair manufacturer it is important that you practice usin...

Page 7: ... wheelchair is in motion Check that the wheel is attached by pulling the wheel outwards and even shifting gears once and ensure that the wheel does not slide out from its mounting on the chair Inspect GEARWHEEL s geared wheelchair wheels once a month as instructed in Section 8 7 Overview drive wheel 1 Hand rim 2 Gear lever 3 Spoke guard not visable in picture 4 Quick release QR hoop 1 Hand rim 2 G...

Page 8: ...ear move the shift lever forward as far as it will go Figure 8 1 To switch back to direct drive 1 1 move the shift lever backward until it reaches its vertical position Figure 8 2 To switch to reverse lock hill holder mode move the shift lever backward Figure 8 3 To switch back to 1 1 push the shift lever forward to its vertical position Figure 8 4 Fig 8 1 Left wheel Fig 8 2 Left wheel Fig 8 3 Lef...

Page 9: ... 8 Fig 8 5 Fig 8 6 Fig 8 7 Fig 8 8 It is preferable to remove the wheel when the gear lever is in the direct drive 1 1 position Check that the wheel is attached to the chair by pulling it outwards and even shifting gears once to see that it does not slide out Make sure the rotation lock is properly fitted The peg on the rotation arm is engaged in the receiver in the adaptor on the wheelchair Impor...

Page 10: ...s correctly in each gear Check the gear system for damage In case of damage to wheels and gear mechanism contact Decon AB or a Decon appointed The product is not crash tested and is therefore not inten ded to be used for transport in vehicles Warning 12 Warranty and service life GEARWHEEL provides 2 years of factory warranty on drive wheel hub gear assembly with the exception of gear shift and ada...

Page 11: ...ets the specification Contact your medical equipment supplier if needed 16 Information about product safety and recall issues Contact the reseller where the product was purchased or the manufacture of GEARWHEEL for information about product safety or any recall information When GEARWHEEL has reached the end of its service life and needs to be scrapped contact the local authority for information on...

Page 12: ...Gearwheel AB Flottiljgatan 49 721 31 Västerås E mail info gearwheel se www gearwheel se Tel 46 0 70 69 59 427 ...

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