1. Are powered wheelchair ramps more reliable than manual ramps?
Not always. Powered ramps offer independence, but they have motors, sensors, and wiring that can fail over time. Manual ramps are simpler and often more reliable, especially in cold climates.
2. Do manual wheelchair ramps work better in winter conditions?
Yes. Manual ramps don’t rely on electrical components, making them less likely to freeze or malfunction in extreme cold or snowy environments.
3. What is the safest slope for a wheelchair ramp on a van?
The recommended standard is a 4:1 slope, meaning the ramp rises one inch for every four inches of length. This ensures safe use for both wheelchair users and caregivers.
4. How often do wheelchair ramps need maintenance?
Most ramps should be serviced every six months. Regular cleaning and removing debris like salt or gravel can significantly extend ramp lifespan.
5. Why won’t a powered wheelchair ramp deploy?
In most cases, it’s a safety interlock issue, not a broken motor. Check that the van is in park, the parking brake is engaged, and the doors are fully open.