NEC IP4WW-60D DSS-B CONSOLE (BK) User Manual

Maintenance
SECTION 1 FUSE REPLACEMENT
1.1 Replacing the Fuse
This fuse is only for external battery box connection, it is not used for AC
power to the system.
1. Turn off the system power and disconnect AC cord.
2. Open and remove the Sub-Cover.
Sub-Cover
Sub-Cover
Tab
Tab
Figure 4-1 Removing the Sub-Cover
3. Loosen two screws and remove the Main-Cover.
Two screws
Hooks
Main-Cover
Figure 4-2 Removing the Main-Cover
Hardware Manual
4-1
Maintenance
4

NEC IP4WW-60D DSS-B CONSOLE (BK) Specifications

General

Brand	NEC
Model	IP4WW-60D DSS-B CONSOLE (BK)
Category	Telephone System
Language	English