31
Maintenance schedule
WHEN
WHAT
REMARK
Before starting out
Test brakes for fault-
less operation
Activate brake lever to
the limit. The locked
wheels should not be
able to turn under op-
erating conditions. If
they can still turn, the
brakes must be re-
paired by an author-
ised specialist work-
shop.
Carry out test yourself
or with a helper.
Before starting out
Check pressure brake
for wear
Move brake lever to
the side.
Carry out tests yourself
or have a helper do it.
If you notice any
increasing slackness on
the brake lever take
the wheelchair to your
specialist workshop im-
mediately for repairs.
– Danger of accident!
Before starting out
Check air pressure of
the tyres
Standard tyres:
2.5 bar = 36 psi
Smooth running tyres:
6 bar = 87 psi
Do it yourself or with
the aid of a helper.
Use a tyre pressure
tester or, if not avail-
able, the 'thumb press'
method or similar (see
'Brakes' section in the
'safety information').
Before starting out
Check tyre profi le
Carry out visual check
yourself.
If the tyre profi le is
worn down or if the
tyre is damaged, con-
sult a specialist work-
shop for repairs.
