Comtech EF Data MCED-100 - Manual (Page 46)

MCED-100 MetaCarrier Embedding Device Revision 1
Rear Panel Connectors and Pinouts MN-MCED100
3–10
3.6.2.2 AC Operation (Standard) – Replacing Fuses
FOR CONTINUED OPERATOR SAFETY, ALWAYS REPLACE THE FUSES WITH THE
CORRECT TYPE AND RATING.
The MCED‐100 uses two 120/240VAC T2A 5x20mm 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 (Figure 3‐5).
Figure 3-7. AC Fuse Replacement
To replace the fuses:
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 fuses as needed.
o Use T2A fuses for standard operation.
• Finally, re‐seat the fuse holder in the IEC power module.