9.13 The range of your vehicle. Quickie Rumba Modular, Rumba

9.13 The range of your vehicle:

The batteries give the chair a range of approximately 25 kilometres. Most manufacturers of mobility products state the range of their vehicles either in the sales literature or within the Owner’s Manual. The range stated sometimes differs from manufacturer to manufacturer even though the battery size is the same. Sunrise Medical measure the range of their vehicles in a consistent and uniform manner, but variances still occur due to motor efficiencies and overall product load weight.

The range figures are calculated to I.S.O. Standard 7176.

Part 4: Wheelchair Energy Consumption Theoretical

Range.

This test is carried out in controlled conditions with new, fully charg ed batteries, on a level test surface and a user weight of

100 kg. The range figures stated should be seen as a theoretical maximum and could be reduced if any single, or combination, of the following circumstances occur:

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User weight heavier than 100 kg.

Batteries whose age and condition are less than perfect.

The terrain is difficult e.g. very hilly, sloping, muddy ground, gravel, grass, snow and ice.

The vehicle climbs kerbs regularly.

The ambient temperature is very hot or very cold.

Incorrect tyre pressures in one or more tyres.

Lots of start/stop driving.

Also thick pile carpets within the home can affect range.

Use of additional power consumption options (e.g. light, actuators, etc.).

The battery sizes available on each Sunrise Medical product should give sufficient range to cope with the majority of customer’s lifestyles.

9.14 Common battery statements:

Over the years, battery technology has moved forward but, unfortunately, some of the advice given on battery care has not. This has resulted in a number of confused and at times contradictory instructions on the ‘best’ way to care for your batteries.

This section will help to dispel some of these myths and legends.

To reduce the risk of damage to electric plug and cord, pull by the plug rather than the cord when disconnecting the charger. Make sure the cord is located so that it will not be stepped on, tripped over or otherwise subjected to damage or stress. An extension cord should not be used unless absolutely necessary. Use of an improper extension cord could result in a risk of fire and electric shock. If any extension cord must be used, make sure the pins on the plug of the extension cord are the same number, size and shape as those of the plug on the charger; and that the extension cord is properly wired and in good electrical condition.

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Quickie Rumba

Ref: P19093