User Guide

18
Neckrest Support System (Prone):
Attaching the prone neckrest support system:
Refer to figure 28 & 29.
1. Remove the upper column:
a) Unscrew the safety screw
from the column (see Step
E in the assembly
instructions for details).
b) Loosen the adjustment
lever on the main column.
c) Slide the upper column up
and out of the main
column.
2. Add the neckrest support
system:
a) Loosen the two allen
screws (1), located on the
side of the neckrest bar
clamp.
b) Slide the neckrest bar
clamps onto the main
column.
c) Tighten the two screws.
3. Replace the upper column:
a) Slide the upper column back into the main column.
b) Tighten the adjustment lever on the main column.
1
Figure 29
Figure 28