Installation Manual

NetSureā„¢ LMS Data Processing Unit
Installation Instructions, Section 5879 (Issue BA, April 7, 2014)
Spec. No: 58650500, 586505500 Code: Section 5879
Model No: LMS1000 Issue BA, April 7, 2014
Circuit Card Handling
WARNING! Before handling any circuit card, read and
follow the instructions contained on the Static Warning
Page located at the beginning of this document.
A static wrist strap grounded through a one megohm
resistor should always be worn when handling the
circuit cards.
Identifying the Circuit Cards
Each circuit card associated with the system is shipped in a
separate package. These circuit cards can be identified through
two methods as described below.
a. the Emerson Network Power part number printed on the
outside of the shipping carton
b. the Emerson Network Power part number silkscreened
on the component side of the circuit card
Installing an Optional Modem Circuit Card
The optional modem circuit card plugs onto the top of the
LMS1000 CPU circuit card installed in the 586505000/586505500
LMS1000 Main Cabinet or 582140000/582140001/582126100
Primary Power Bay.
PROCEDURE:
Note:
Refer to Figure 1 as this procedure is performed.
1. Connect an approved grounding strap to your wrist.
Attach the other end to a suitable ground.
2. Unpack the Modem circuit card (P/N 508951).
3.
586505000/586505500 LMS1000 Main Cabinet: If the
CPU circuit card is not already installed in the Main
Cabinet, unpack the CPU circuit card (P/N 514024). If the
CPU circuit card is already installed, rotate the two
captive fasteners on the front of the Main Cabinet until
the arrow on the fastener points up or down, and pivot
the door open. Remove the CPU circuit card.
or
582140000/582140001/582126100 Power System: If
the CPU circuit card is not already installed in the Primary
Power Bay, unpack the CPU circuit card (P/N 521185). If
the CPU circuit card is already installed, remove the LMS
CPU circuit card from the Primary Power Bay.
4. The modem circuit card connects to the CPU circuit card
via a connector that contains a set of pins that plug into a
mating connector on the CPU circuit card. The modem
circuit card is secured to the CPU circuit card via three
supplied plastic standoffs that snap into holes located on
the modem circuit card and corresponding holes in the
CPU circuit card. The modem circuit card is also secured
and grounded through the CPU circuit card via a metal
standoff located on the modem circuit card and a
supplied screw.
Before performing the next steps, study the diagram in
Figure 1. Locate the mating connectors on the modem
and CPU circuit cards. Locate the mounting holes for the
plastic standoffs on the modem circuit card and the
corresponding holes on the CPU circuit card.
5. Refer to Figure 1, and snap the three supplied plastic
standoffs into the holes provided on the modem circuit
card. Ensure the standoffs protrude towards the
component side of the circuit card.
6. Hold the modem circuit card by the edges. Orient the
circuit card as shown in Figure 1. Align the mating
connectors on the modem and CPU circuit cards, and the
standoffs on the modem circuit card with the
corresponding holes on the CPU circuit card. Push the
modem circuit card down onto the CPU circuit card,
ensuring the mating connectors are properly aligned,
until all three plastic standoffs snap into holes on the CPU
circuit card.
7. Refer to Figure 1 and secure the grounding screw into the
proper mounting hole on the CPU circuit card (from the
bottom of the CPU circuit card). This screw secures the
CPU circuit card to the metal standoff located on the
modem circuit card.
8.
582140000/582140001/582126100 Power System Only:
Install the supplied sheetmetal bracket as shown in
Figure 1. Secure with the supplied flathead screw.
9. Install the CPU circuit card into the cabinet or bay as
described in the next procedure.
10. When all circuit cards have been installed, remove the
grounding wrist strap.
11. After all electrical connections are made (as described
later), close the cabinet door and secure with the two
captive fasteners (arrow on fastener points towards
outside of cabinet). In a
582140000/582140001/582126100 Power System,
close the bay's front door.
12.
586505000/586505500 LMS1000 Main Cabinet: Attach
the supplied self-adhesive FCC label to the outside rear
panel of the cabinet near the phone jack.
or
582140000/582140001/582126100 Power System:
Attach the supplied self-adhesive FCC label to the
sheetmetal located at the bottom of the LMS CPU circuit
card housing (near the phone connector on the Modem).
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