Installing New Retainer Clips; Replacing A Fuse On The Power Supply - Allen-Bradley SLC 500 User Manual

Replacing a Fuse on the
Power Supply
Allen-Bradley PLCs

Installing New Retainer Clips

Insert one of the pins of the retainer clip into the hole in the I/O
module and then snap the other end in place.
To replace a fuse on the power supply (only for the 1746-P1, -P2, and
-P3), do the following:
1. Remove power from the SLC 500 power supply.
2. Open the door on the power supply and use a fuse puller to
remove the fuse.
ATTENTION
!
3. Install a replacement fuse. See page 2-14 for replacements. See
the figure below for fuse placement.
3-Pin Jumper
The exposed pins on the 3-pin jumper is
ATTENTION
electrically live. Contact with the pin may cause
injury to personnel.
!
Maintaining Your Control System
Use only replacement fuses of the type and
rating specified for the unit. Improper fuse
selection can result in equipment damage.
Fuse
Publication 1747-UM011C-EN-P - December 2001
9-7
POWER