Ac Operation - Replacing Fuses; Figure 3-5. Replacing Cdd-56X Ac Fuses - Comtech EF Data CDD-562L Installation And Operation Manual

CDD-562L/564 Demodulator with IP Module
Rear Panel Connections
3.3.2.2 AC Operation – Replacing Fuses
The CDD-56X uses two 5mm x 20mm Slow-blow fuses – one each for line and neutral
connections. The fuses are contained within a fuse holder that is press-fit into the body of the IEC
power module (located on the rear panel, Figure 3-5).
To replace the fuse(s):
DISCONNECT THE POWER SUPPLY BEFORE PROCEEDING!
•
First, unseat the fuse holder from the IEC power module.
o Use the slot to pry the holder outward from the IEC power module.
o Pull the holder straight out, and then swing the holder away from the module.
•
Then, remove and replace the T3.15A (3.15 Amp) fuses as needed.
•
Finally, re-seat the fuse holder in the IEC power module.

Figure 3-5. Replacing CDD-56X AC Fuses

FOR CONTINUED OPERATOR SAFETY, ALWAYS REPLACE THE FUSES WITH THE
CORRECT TYPE AND RATING.
3–8
Revision 2
MN/CDD564L.IOM