Ac Operation - Apply Power; Ac Operation - Replace The Fuses; Figure 3-10. Apply Ac Power To The Cdm-625A; Figure 3-11. Replace The Cdm-625A Ac Fuses - Comtech EF Data CDM-625A Installation And Operation Manual

CDM-625A Advanced Satellite Modem
Rear Panel Connectors and Pinouts
3.3.2.2 AC Operation – Apply Power
To apply AC power to the CDM-625A (Figure 3-10), do these steps:
•
First, plug the provided AC power cord female end into the unit.
•
Then, plug the AC power cord male end into the user-supplied power source.
• Finally, switch the unit ON.
3.3.2.3 AC Operation – Replace the Fuses
For AC operation the CDM-625A uses two common 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 3-11).
WARNING! DISCONNECT THE POWER SUPPLY BEFORE PROCEEDING!
To replace the fuse(s), do these steps:
• First, unseat the fuse holder from the IEC power module.

Figure 3-10. Apply AC Power to the CDM-625A

Figure 3-11. Replace the CDM-625A AC Fuses

3–19
MN-CDM625A
Revision 4