* if fitted
** depending on model
Seat functions and operation
Seat depth adjustment
The depth of the seat pan can be individually
adjusted.
To adjust the depth of the seat cushion, pull
the right handle upwards. By moving the seat
cushion backwards or forwards the desired
seating position can be reached.
Preparation for connection to
control console/panel
A bracket has been provided on the right-
hand side of the seat to allow connection to
an existing vehicle-specific control
console/panel.
When connecting to an existing vehicle-
specific control console/panel, the installation
instructions supplied by the vehicle
manufacturer must be followed.
Upgrading and retrofitting of GRAMMER
AG driver's seats may only be carried out by
authorized service centers, qualified
personnel or persons who have undergone
appropriate training.
Backrest extension
The backrest extension can be individually
adjusted for height by pulling it upwards over
the various increments up the end stop.
To remove the backrest extension, pull it
upwards over the end stop.
*** optional extra
25