When using a power wheelchair, exposure to various fluids is common due to natural circumstances like rain, puddles, accidents, and spills. While power wheelchairs are designed to withstand typical exposure, it’s crucial to be aware of potential risks when fluids come into contact with the electronics. Fluids, especially corrosive substances like urine, soft drinks, and salt water, can potentially damage the controller and other electronic components over time.
Importance of Immediate Cleanup:
While wheelchair controllers offer some fluid protection, they are not completely waterproof. It’s essential to clean up any fluid exposure IMMEDIATELY to prevent potential damage. Even minor exposure can accumulate and lead to deterioration or malfunction of electronic components.
Signs of Potential Fluid Ingress:
Be attentive to the following indicators, as they may signal the need for examination or replacement of the controller due to fluid exposure:
- Evidence of corrosion on lower cross members or metal elements.
- Users with a history of incontinence or urinary issues, including the use of catheter bags or absorbent seating materials.
- Visible signs of fluid exposure, such as chalky, yellowish, white, or crystalline deposits on lower areas, motors, or the seating area.
- Unusual or strong odors.
- Continued complaints from the user regarding battery performance, charging issues, or quick battery depletion, even after battery or charger replacement.
- Unusual behavior or operation of the power wheelchair while driving.
- Absence or improper placement of protective shrouds that shield against fluid contact.
Guidance from Owner’s Manuals:
Invacare’s power wheelchair owner’s manuals emphasize the importance of regular examinations for signs of corrosion due to fluid exposure, especially for users who are incontinent or frequently encounter water. Electrical components damaged by corrosion should be replaced IMMEDIATELY. If you notice signs of fluid exposure, consult your maintenance guidelines or reach out to a service professional for assistance.
Remember, maintaining awareness of fluid exposure and promptly addressing any potential issues will help ensure the long-term functionality and reliability of your power wheelchair’s electronics.