Technical Note
•
May 4, 2021
Page
10
SecureSync 2400 Option Card Field Installation Guide
[6]: Top Slot Installation, Bottom Slot Empty
Instructions for installing an option card into an upper slot (
4
, or
6
) of the SecureSync unit, with no card populating
the bottom slot:
a.
Safely power down your SecureSync unit and remove the top cover of the main chassis (housing). Save the
screws.
DANGER!
SecureSync does not have an ON/OFF switch. It is necessary to unplug the
machine to remove power!
Caution:
NEVER install an option card from the rear of the unit, ALWAYS from the top,
after removing the chassis cover.
b.
Remove blank option card plate, or existing option card. Save the screws.
c.
Place one of the supplied washers over each of the two chassis screw holes (see Figure below), then screw
the 18 mm standoffs (the longer standoffs) into the chassis (see Figure below), applying a torque of
0.9 Nm/8 in-lbs.
Figure 5:
Washers & standoffs secured to chassis screw holes
d.
Insert option card into the slot, lining up the screw holes on the card with the standoffs.
e.
Using the supplied M3 screws, screw the board into the standoffs, and the option card plate into the chassis,
applying a torque of 0.9 Nm/8 in-lbs.
