Specifications

Installation and Maintenance Manual - Aastra 5000 AMT/PTD/PBX/0058/4/6/EN

Maintenance 01/2011 Page 421

• Remove the fuse holder

located between the “I/O”

switch and the connector.

• Utiliser un outil (par exemple un petit tournevis à tête plate)

comme levier, comme l’illustre la figure suivante :

• Unclip the fuses from the

fuse holder.

• Check the continuity of

the fuses using the

multimeter (W position).

Table 10:

OPERATION DETAILS OF THE OPERATION / COMMENTS

• Check the compliance of

the new fuses.

See Tableau 7.5 .

• Insert the new fuses in the

fuse holder.

• Refit the fuse holder in its

slot, on the front panel of

the power supply module.

• Connect the mains cable • Connect the mains cable on the front panel of the power supply

module.

Table 9:

OPERATION DETAILS OF THE OPERATION / COMMENTS