User Instructions Section 5847
Spec. Nos. 586505000 and 5865055000 (Model LMS1000) Issue AL, July 24, 2006
Chapter 4. Maintaining LMS1000 Page 4-1
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
CHAPTER 4
MAINTAINING LMS1000
TABLE OF CONTENTS
Observe the Following Admonishment............................................................................ 4-1
Replacing the CPU Memory Backup Battery (586505000/586505500 Main
Cabinet or 582140000 Primary Bay Only)....................................................................... 4-2
Adding an Input/Output (I/0) Circuit Card ........................................................................ 4-5
Adding a Modem Circuit Card ......................................................................................... 4-5
Upgrading the Firmware .................................................................................................. 4-6
Adding Software Options................................................................................................. 4-6
OBSERVE THE FOLLOWING ADMONISHMENT
Danger: AC and DC power may be present. This system operates from DC input
power. Various AC and/or DC voltages may be connected to the
input/output circuit cards contained within the system. Performing the
following procedures may expose service personnel to hazards. These
procedures should be performed by qualified service personnel familiar
with the hazards associated with this type of equipment. These hazards
may include shock, energy, and/or burns. To avoid these hazards:
a) The tasks should be performed in the order indicated.
b) Remove watches, rings, and other jewelry.
c) Prior to contacting any uninsulated surface or termination, use a
voltmeter to verify that no voltage or the expected voltage is present.
d) Wear eye protection, and use recommended tools.
Warning: Before handling any circuit card, read and follow the instructions
contained on the Static Warning Page located at the beginning of this
manual. DC input power should always be removed from the shelf
before inserting or removing a circuit card. To avoid possibility of
circuit card damage from static discharge, a static wrist strap grounded
through a one megohm resistor should always be worn when handling
the circuit cards.
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