Manitowoc Grove GMK4100L-1 Operating Manual page 228

Driving
5.1 Before driving
Adjusting the
passenger seat
5 - 14
The passenger's seat is adjusted mechanically.
Settings for body shape
1 Lower lumbar area support
2 Upper lumbar area support
3 Lateral support
The settings are made pneumatically.
The following applies to all buttons:
Empty the air cushion:
Fill the air cushion:
1 Seat – inclination
2 Back rest – angle
3 302 690 en
Press –
Press +
Operating manual
GMK4100L-1