Renewing The Internal Protection Fuse - 3Com AccessBuilder 500 User Manual

3com network device user guide
Table of Contents

Advertisement

1-50
C
1: G
HAPTER

Renewing the Internal Protection Fuse

CAUTION: First, read the section; 'Important safety information' at the
start of this manual.
Isolate the electrical mains system supply before commencing installation.
Ensure all on/off power switches are set to their 'OFF' positions and the
mains lead has been removed from the unit's power socket.
1 Using a small thin-bladed screwdriver, remove the fuse retainer cap.
The cap has a spring-loaded locking feature which needs to be
disengaged by pushing the cap inwards whilst turning it anticlockwise.
The fuse carrier and fuse can then be withdrawn from its socket.
2 Renew the protection fuse with a fuse of the same type and rating.
3 Refit the protection fuse in reverse order.
17
Figure 1-26 Renewing The Internal Protection Fuse
S
ETTING
TARTED

Advertisement

Table of Contents
loading

Table of Contents