Replacing The 1394 Shunt Module Fuse; Replacing The 1394-Sr10A Fuse - Allen-Bradley 1394 User Manual

Replacing the 1394 Shunt Module
Fuse
To replace the fuse in 1394 shunt modules (Catalog Numbers 1394-
SR10A, -SR9A, -SR9AF, -SR36A, and -SR36AF) refer to the
specific set of instructions.

Replacing the 1394-SR10A Fuse

1. Remove power from your system including power to the shunt
module.
ATTENTION: This system may have multiple
sources of power. More than one disconnect switch
!
may be required to de-energize the system. To avoid
shock hazard or personal injury, verify that all power
has been removed before proceeding.
ATTENTION: This product contains stored energy
devices. To avoid hazard of electrical shock, verify that
!
all voltage on the capacitors has been discharged before
attempting to service, repair, or remove this unit. You
should only attempt the procedures in this document if
you are qualified to do so and familiar with solid-state
control equipment and the safety procedures in
publication NFPA 70E.
2. Locate the fuse holder.
Figure 9.6
Fuse Holder Location
3. Remove the fuse from the fuse holder with the fuse puller tool.
4. Insert the new Bussmann 700V 40A fuse (FWP40A14F) or
equivalent into the 1394-SR10A fuse holder.
5. Apply power to your system.
Troubleshooting
Fuse holder
Publication 1394-5.0 — May 2000
9-25