Permobil M400 Owner's Manual page 89

Owner´s Manual Permobil M400 Maintenance and Repairs
Maintenance and Repairs
Wheel Lock Release
Check regularly, approximately once
per month, the functionality of the
wheel lock release.
It must not be possible to drive the
wheelchair when the wheel locks are
disengaged. If the wheelchair is able
to drive when the wheel locks are
disengaged, contact an Authorized
Location of the release levers.
Permobil service center immediately.
91