Emerson 710NPBA Manuel D’Utilisation
UM581127000
User Instructions
Issue AB, March 22, 2012
Spec. No. 581127000 (Model 710
NPBA
)
Page 10
Chapter 3. Maintenance
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Procedure
1) Unpack the module.
2) Note the model number located on the handle of the module. Model numbers
starting with the let
ter “R” (R24-2500 or R24-3000) are rectifier modules. Model
numbers starting with the letter “C” (C24/48-1500) are DC-DC converter
modules.
modules.
3) Check the module location diagram on the front of the module mounting
assembly to determine which type of module (rectifier or DC-DC converter) can
be installed in each mounting position. See Figure 3-1.
be installed in each mounting position. See Figure 3-1.
4) If present, remove the blank cover panel from the mounting position into which a
rectifier or DC-DC converter module is to be installed.
5) Install the rectifier or converter module into the shelf. Refer to the rectifier or
converter User Instructions for a procedure.
Figure 3-1
Module Location Diagrams
(located on the front of each module mounting assembly)
MODULE
LOCATION
DIAGRAM
RECTIFIERS
(PCUs)
THIS SHELF
ACCEPTS
RECTIFIERS
(PCUs)
ONLY
A B C D
E F G H
This Shelf Accepts
Rectifier Modules Only
MODULE
LOCATION
DIAGRAM
RECTIFIERS
(PCUs)
THIS SHELF
ACCEPTS
RECTIFIERS
(PCUs) IN ALL
8 SLOTS AND
CONVERTERS
IN 4 MIDDLE
SLOTS
A B C D
E F G H
CONVERTERS
This Shelf Accepts
Rectifier Modules and
DC-DC Converter Modules