13
Fuse Replacement
Warning!
Do not
remove the power supply module with external power
connected.
Do not
attempt to replace a fuse with external power applied to the
power supply module.
1. Electrically disconnect the external power input and BPEXTV power sources and then unplug the
main power input connector.
2. Unplug the connector to the chassis fans.
3. Unscrew the retaining screws (circled red in Figure 4) and then remove the power supply module
from the chassis.
4. Replace the fuse indicated in the charts below for your power supply.
5. Return the power supply module to the chassis, and then tighten the retaining screws.
6. Reconnect the chassis fan cables.
7. Reconnect the main power input cables.
Refer to Figure 5 and Figure 6 for the AC Power Supply fuse locations.
3000ACPWR Fuse Location
TASACPWR Fuse Location
and Fuse Type
and Fuse Type
Main AC Fuse
F3
F3
5 x 20 mm, rated 4 A / 250 V
5 x 20 mm, rated 4 A / 250 V
Cooper Bussmann® type GDA-4A
Littelfuse® type 0234004.MXP
24 VDC
Fuse
F4
F4
5 x 20 mm, rated 10 A / 250 V
5 x 20 mm, rated 10 A / 250 V
Littelfuse® type 216010
Littelfuse® type 216010
Chassis Fans Fuse
F1
F2
Time Lag Sub Mini, rated 1 A / 250 V
Time Lag Sub Mini, rated 1 A / 250 V
Littelfuse® type 37411000410
Littelfuse® type 37411000410
Figure 5: 3000ACPWR Fuse Locations Figure 6: TASACPWR Fuse Locations
