User guide P9-0222-B
19 of 64
Version 1.0.9/2015
Medema A/S
Safety check
Daily safety check:
The electronic system has an integrated safety check which
runs up to 100 times per minute. To supplement this check, you
should carry out the following regular checks.
• Switch off the electronic system (no lights in the display)
• Check if the joystick is bent
• Check if the joystick is damaged in any other way
• Check that it returns to the central position when you release it
If the check reveals any problems, contact a competent service
engineer before using the wheelchair again.
Weekly safety check:
Parking brake: This test must be carried out on a flat surface
with at least one metre of free space around the wheelchair.
• Start the wheelchair and slowly move the joystick forward. There
is a clicking sound. (The wheelchair may start to move in this
setting).
• Immediately release the joystick and listen for the clicking sound,
which should occur within one second.
Repeat in all directions.
• Check that the rubber bellows around the joystick is intact. This
is important, as the bellows prevent moisture getting into the
electronic system.
• Check that the control box is properly secured.
If the check reveals any problems, contact a competent service
engineer before using the wheelchair again.
Monthly check
Check the tyre pressure at least once a month. It should be 3.5
bar.
