There are a few potential reasons why an Invacare TDX SP2 wheelchair might start spinning in circles. Here are some possible causes and solutions:
- Calibration issue: Sometimes, the wheelchair's control system can become slightly out of calibration, causing it to spin in circles. Try recalibrating the joystick controls by following the instructions in the user manual.
- Loose connections: Check to make sure that all of the wiring connections are tight and secure, as loose connections can cause intermittent issues with the wheelchair's operation.
- Wheelchair batteries: Make sure that the wheelchair batteries are fully charged and in good working condition. If the batteries are low or damaged, this could affect the wheelchair's ability to move in a straight line.
- Mechanical issues: There could be a mechanical issue with the wheelchair's wheels or motors that is causing it to spin in circles. You may need to take the wheelchair to a certified repair technician to diagnose and fix the issue.
If none of these solutions work, or if you're not comfortable attempting to diagnose and fix the problem yourself, it's recommended that you contact Invacare customer support or a certified repair technician for further assistance.
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