41
Preparing and installing rails
Installing the
bridges
Number of
bridges required
Bridge without spacer and calibration unit:
Install the bridge on the rail using the two M6x65 screws and counter them with the two
M6 nuts.
IMPORTANT! The bridge installation positions on the rail are indicated by the hole in
the middle of the rail for the adjusting screw on the calibration unit.
Bridge with adjustment unit:
Bridges with an adjustment unit are installed with the M6x14 screws supplied.
Straight, rigid rails:
► For a rail length of 1884 mm: use 3 bridges.
Straight, exible rails:
► For a rail length of 1884 mm: use 5 bridges.
► For a rail length of 1695 mm: use 4 bridges.
► For a rail length of 1130 mm: use 3 bridges.
Closed ring rails and ring rails made from rail segments:
► The number of bridges required depends on the ring diameter and should be taken
from the settings table.
Screw
M6x65
M6x14 screws
Screw
M4x10
Nut M6
The scale on the side of the adjustment
unit is xed in place using the M4x10
screw supplied.