If you have a seat lift on your chair, you will have to lower the seat lift. This is call limp mode so the chair does not move to fast and tip over while the person is in the chair. If this is not the case, then your chair controller may be over heating and it will also cause the chair to go into limp mode. this is a better option than totally stopping. the way to correct this is to let the chair sit and "cool down" for a little while. It usually takes about 30 minutes, sometimes less in cooler environments to get the chair back to normal use. If neither are the solution, then you have a problem with the chair that causes the controller to reduce the output. You will need to get an authorized Tech to check the chair out to determine the root cause.
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If you have a seat lift on your chair, you will have to lower the seat lift. This is call limp mode so the chair does not move to fast and tip over while the person is in the chair. If this is not the case, then your chair controller may be over heating and it will also cause the chair to go into limp mode. this is a better option than totally stopping. the way to correct this is to let the chair sit and "cool down" for a little while. It usually takes about 30 minutes, sometimes less in cooler environments to get the chair back to normal use. If neither are the solution, then you have a problem with the chair that causes the controller to reduce the output. You will need to get an authorized Tech to check the chair out to determine the root cause.