AB Quality Allen-Bradley 1394, User Manual

Page: 192 / 301

Publication 1394-5.0 — May 2000
9-26 Troubleshooting
Replacing the 1394-SR9A, -SR9AF, -SR36A, and -SR36AF Fuse
To replace the 1394-SR9A, -SR9AF, -SR36A, and -SR36AF shunt
module fuse:
1. Remove power from your system including the shunt module.
2. Examine the fuse label for the UL mark.
Figure 9.7
Locating the UL Mark on the Fuse Label
!
ATTENTION: To avoid shock hazard or personal
injury, verify that all power has been removed before
proceeding. This system may have multiple sources of
power. More than one disconnect switch may be
required to de-energize the system.
!
ATTENTION: 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. This product contains stored energy
devices. 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.
1394-SR36A/36AF
1394 Digital Servo Controller
3600W Shunt Module
1394-SR9A/9AF
1394 Digital Servo Controller
300W Shunt Module
BULLETIN 1394 3600W SHUNT MODULE
ALLEN-BRADLEY
FOR USE WITH 1394-SJT22-X SYSTEM MODULE
CAT. PART SER.
INPUT DC INPUT AC
BULLETIN 1394 300W SHUNT MODULE
ALLEN-BRADLEY
FOR USE WITH 1394-SJT22-X SYSTEM MODULE
CAT. PART SER.
INPUT DC INPUT AC
Fuse Label
Fuse Label