X850 Corpus 3G
4.1.5
Backrest
4.1.5.1
Lumbar support
The lumbar support consists of three back cushions with Velcro
fastening which can be separated, depending on how much lumbar
support is required.
1. Remove the backrest cushion.
2. Adjust the lumbar support as required.
3. Re-fit the backrest cushion.
82
Preparing for use
Figure 47. Lumbar support