Powered Chair Electromagnetic Interference EMI

Powered Chair Electromagnetic Interference (EMI)

Because EM energy rapidly becomes more intense the closer one moves to the transmitting antenna (source), the EM fields from hand- held radio sources (transceivers) are of special concern. It is possible to unintentionally bring high levels of EM energy very close to the Powerchair’s control system while using these devices. This can affect the Powerchair’s movement and braking. Therefore, the warnings listed below are recommended to prevent possible interference with the control system of the Powerchair.

WARNINGS

The following warnings listed below should reduce the chance of unintended brake release or Powerchair movement, which could result in serious injury.

1.Do not operate hand-held transceivers (transmitter-receivers), such as citizens band (CB) radios, or turn ON personal communication devices, such as cellular phones, while the Powerchair is turned ON.

2.Be aware of nearby transmitters, such as radio or TV stations, and try to avoid coming close to them.

3.If unintended movement or brake release occurs, turn the Powerchair OFF as soon as it is safe.

4.Be aware that adding accessories or components, or modifying the Powerchair may make it more susceptible to EMI.

NOTE: There is no easy way to evaluate the overall immunity of the powered chair.

Report all incidents of unintended movement or brake to your Powerchair provider, and note whether there are sources of EMI nearby.

8/18/2004

UL7WR-10, UL7WR-12 specifications

The Shoprider UL7WR-12 and UL7WR-10 are advanced mobility scooters specifically designed for individuals who require reliable and comfortable transportation. These models embody a blend of performance, durability, and user-friendly features, catering to a variety of mobility needs.

Both models are equipped with a powerful motor, ensuring smooth acceleration and tackling different terrains effortlessly. With a robust weight capacity of up to 300 pounds, users can feel confident in the scooter's ability to accommodate their needs. The UL7WR-12 and UL7WR-10 come with a longer wheelbase, which enhances stability and provides a smooth ride over bumps and uneven surfaces.

The ergonomic design of the seating is one of the standout features. Both scooters are fitted with cushioned, contoured seats that promote comfort during extended periods of use. The adjustable armrests allow users to find their ideal position, enhancing overall comfort and support.

Safety is paramount, and Shoprider has incorporated several essential features to ensure user protection. Both models are equipped with programmable speed control, allowing users to adjust their speed according to their comfort level. The scooters also include anti-tip wheels to prevent accidental spills, along with a secure braking system to enhance stopping power.

In terms of technology, the UL7WR-12 and UL7WR-10 are ahead of the curve. They feature LED lighting for visibility during nighttime rides, as well as a digital display that provides essential information such as speed and battery levels. The batteries are maintenance-free and easily accessible, ensuring that users can monitor their power levels effectively.

Both scooters are designed with portability in mind. They can be disassembled into lightweight parts, making them easy to transport in the trunk of a car. This adaptability is ideal for users who wish to retain their independence and explore various environments.

In summary, the Shoprider UL7WR-12 and UL7WR-10 are commendable choices for anyone seeking efficient and comfortable mobility solutions. With their focus on user comfort, safety, and advanced technology, these scooters exemplify a commitment to improving the quality of life for individuals with mobility challenges. Whether for daily chores, shopping trips, or leisurely outings, these mobility scooters promise to deliver a reliable and enjoyable experience.