Installation
312
8.
INSTALLATION
Connection between modules
280
DDS
HARDWARE
Ref.1310
Joining the chassis between modules
The chassis of the modules must be connected to each other through the
terminal on top of each module. To do this, the third plate and the wash-
ers and nuts supplied with each module.
The tightening torque must be between 2.3
2.8 Nm.
Connecting these terminals by means of metal plates offers mechanical ri-
gidity; but
it does not guarantee proper ground connection of each mod-
ule.
To replace a drive module in case of a failure or remove it from the DDS
system for inspection, follow these steps to “free” it from the other mod-
ules.
A. Loosen the screw and the nut of the affected module.
B. Loosen the nut of the adjacent drive on each side that joins it to the
affected drive.
C. Rotate the plate of the affected drive and that of the one to its left, see
figure
F. H8 /9 .
After these steps, the drive will be totally free from the rest of the drives that
were joined by the plate.
All the cables connecting it to the rest of the modules must also be re-
moved.
F. H8/9
Joining the chassis between modules.