06/2011 B400Page 124
Maintenance, Cleaning and Care
Components Activity Daily Weekly Monthly
Armrest and side
panel
Fastening screws tightened
Armrest and control panel secured
Check armrest for damage
Prior to every use
X
X
Drive wheels Wheels must rotate freely and without axial run out
Central nut on the driving shaft tightened
Check if wheel mounts are seated securely
Directional stability of the entire wheelchair X
X
X
X
Tyres Air pressure (printed on the sidewall of the tyre)
Sufficient tread depth, at least 1 mm
Check for damage
X
X
X
Batteries Liquid/acid level (not with gel batteries) X
Lighting Visual check for damage
Test to see that it functions
X
X
Electronics Control system free of errors
If battery charger does not show any error
messages on the LEDs
Check plug connections
Prior to every use
X
X
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