SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING

Troubleshooting - Electrical

NOTE: For additional troubleshooting information and explanation of error codes, refer to the individual Electronics Manual supplied with each wheelchair

SPJ+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks

The joystick information gauge and the service indicator give indications of the type of fault or error detected by the control module. When a fault is detected, the wheelchair may stop and not drive. The LEDs on the information gauge may flash in a particular pattern or the service indicator light will flash. The number or type of flashes indicates the nature of the error. If multiple errors are found, only the first error encountered by the control module will be displayed.

Information Gauge Display Diagnostics

DISPLAY

DESCRIPTION

DEFINITION

COMMENTS

Information

Gauge

Display

All LEDs are off.

Power is off.

 

 

 

 

All LEDs are on.

Power is on.

Fewer than three LEDs on

 

 

 

 

 

 

implies reduced battery

 

 

 

 

 

 

charge.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Left RED LED is flashing.

Battery charge is low.

The batteries should be

 

 

 

 

 

 

charged as soon as possi-

 

 

 

 

 

 

ble.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Left to Right “chase” alter-

Joystick is in program-

The steady LEDs indicate

 

 

 

 

nating with steady display.

ming, inhibit and/or charg-

the current state of the

 

 

 

 

 

ing mode.

battery charge.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

All LEDs are flashing slowly.

Joystick has detected Out-

Release the joystick back

 

 

 

 

 

of-Neutral-at-Power-Up

to Neutral.

 

 

 

 

 

mode.

 

 

 

 

 

 

 

Part No 1143150

33

TDX™ Wheelchairs

Page 33
Image 33
Invacare TDX 5, TDX 4 Troubleshooting Electrical, SPJ+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks, Display Description Definition

TDX 5, TDX 3, TDX 3 SE, TDX 4 specifications

Invacare has established itself as a leading manufacturer of mobility solutions, and its TDX series of power wheelchairs exemplifies the company's commitment to innovation, comfort, and user-centric design. The TDX 4, TDX 3 SE, TDX 3, and TDX 5 are prominent models within this series, each equipped with cutting-edge features and technologies that cater to the diverse needs of users.

The TDX 4 is designed for superior maneuverability and driving performance. It boasts a unique Mid-Wheel Drive technology, which ensures that the chair can pivot in place with ease, allowing users to navigate tight spaces effortlessly. The TDX 4 is equipped with a highly adjustable seating system and a modular design that allows for customization based on user preferences and needs. With an active anti-tip system, the TDX 4 ensures stability on slopes and uneven terrains, enhancing user safety.

Next in the lineup is the TDX 3 SE, which emphasizes enhanced seating and suspension systems. Users can enjoy a smooth ride thanks to its advanced suspension that absorbs shocks and vibrations. The TDX 3 SE offers flexible seating options, including tilt, recline, and elevating legrests, allowing for optimal positioning and comfort. With a robust driving range, the TDX 3 SE is perfect for individuals looking to explore their surroundings while ensuring adequate support and comfort.

The TDX 3, another noteworthy entry, incorporates many of the features found in its siblings but is tailored for those who need a more straightforward approach. This model is lightweight yet durable, making it easy to transport and manage. With a focus on reliability and ease of use, the TDX 3 is an excellent choice for individuals who prioritize practicality without compromising on quality.

Finally, the TDX 5 stands out with its advanced technological integration. It features smart technology that allows for intuitive control and customization. The control systems are designed to be user-friendly, accommodating those with varying levels of dexterity. Advanced battery technology ensures long-lasting performance, while the ergonomic design promotes comfort during extended use.

In conclusion, the Invacare TDX series—including the TDX 4, TDX 3 SE, TDX 3, and TDX 5—offers a range of features that cater to different mobility needs. With their focus on maneuverability, comfort, and technological innovation, these power wheelchairs empower users to regain independence and enjoy a more active lifestyle.