
4
5
6
7
20
5. Remove the back support (4)
(only necessary if there is insuffi -
cient space)
☞
Therefore observe chapter <
back
support
>.
6. Unhook the seat strap (5)
☞
Therefore observe chapter <
Seat
>.
7. Lift out the battery (7)
– Open the retaining straps by push-
ing together the springs of the
snap-catch (6).
– Then lift out the batteries with
their carrying strap and place them
carefully to one side (7).