Rockwell Automation 1336R REGEN 78A, 180A DC Bus Fuse Repl. - Manual

Instructions
1336 REGEN-5.15 May, 1998
1336 REGEN
78A and 180A Converter
DC Bus Fuse
&
Diode Replacement
This publication will guide you through the replacement of the DC bus fuse
and diode for 1336 REGEN Converters
Each 1336R-F1-SP1A kit consists of:
• (1) 180A 1336 REGEN Bus Fuse (PN 25178-315-16)
• (1) 180A 1336 REGEN Bus Diode Module (PN 24808-676-01)
Each 1336R-F1-SP2A kit consists of:
• (1) 78A 1336 REGEN Bus Fuse (PN 184972-Q02)
• (1) 78A 1336 REGEN Bus Diode (PN 184938)
ATTENTION: This product and its associated equipment
contains ESD (Electrostatic Discharge) sensitive parts and
assemblies. Static control precautions are required when
installing, testing, servicing or repairing this assembly.
Component damage may result if ESD control procedures are
not followed. If you are not familiar with static control
procedures, reference publication 8000-4.5.2 "
Guarding Against
Electrostatic Damage " or any other applicable ESD protection
handbook.
!
ATTENTION: Electric Shock can cause injury or death. Remove
all power before working on this product.
For all 1336 REGEN Line Regeneration Packages, a separate 120VAC
user power supply is required.
Hazards of electrical shock exist if accidental contact is made with parts
carrying bus voltage. Before proceeding with any installation or
troubleshooting activity, allow at least one minute after input power has
been removed for the bus circuit to discharge. Bus voltage should be
verified by using a voltmeter to measure the voltage between the DC+
and DC– Converter Output Terminals.Do not attempt any servicing
until bus voltage has diminished to zero volts.
!
!
ATTENTION: Only personnel familiar with the 1336 REGEN
Line Regen Package and associated equipment should plan or
implement the installation, start-up and subsequent maintenance
of the system. Failure to comply may result in personal injury
and/or equipment damage.