Mitel SX 200 DIGITAL Pabx Shipping, Receiving, And Installation Information Manual

							Shipping, Receiving, and Installation Information
7. UPGRADING AN EXISTING SX-200 PABX TO AN SX-200 DIGITAL PABX
Strategy7.01The control cabinet will be installed beside the existing SX-ZOOPABX cabinet, equipped with the new attendant console, new
stations, 
tru-rks, or features for Bays, 1, 2 or 3, and powered up. All
testing can be completed and the new database entered with CDE,
including all equipment in the existing SX-200 system. The existing
SX-200 DIGITAL PABX is then reconfigured as a Peripheral cabinet and
added to the SX-200 DIGITAL PABX Control cabinet. This procedure
assumes that most of the existing stations and trunks will remain the
same in the peripheral cabinet, and that expansion will be provided by
the control cabinet. All reassignments and wiring changes will be
performed at the time of installation.
General Comments
7.02The following special circuits must be disconnected from the
SX-200 PABX and connected to the SX-200 DIGITAL PABX at
the cross-connect field during final cutover:
lMusic on hold source
lPaging voice lines
0Paging control lines
lNight bell control lines.
7.03 The following SX-200 PABX (Peripheral Cabinet) connections
are not used after an upgrade to SX-200 DIGITAL PABX:
lConsole connections, including connector on maintenance pan-
el
0Test line terminals (still connected to Bay 4, Slot 1, Circuit 1)
0Special connections described above (now connect to Control
cabinet cables)
lRMATS modem or modules
0Recorded Announcement Cards (RAC).
Page 145 
						

							SECTION MITL9109-094-200-NA
CHART 7-l
SX-200 PABX UPGRADE TO SX-200 DIGITAL PABX
This upgrade and installation procedure is to be performed only by qualified personnel who have
successfully completed a 
MITEL Installation and Maintenance Course for the SX-200 DIGITAL
PABX.StepActionComments
1.Unpack the Control cabinet and place it in
its assigned location according to Chart5-4.
2.Relocate the #6 AWG system ground to
Note: Connect a temporary jumper
the common ground stud in the Control
between the SX-200 cabinet and the
cabinet. Concurrently install the PCM cableground wire so that an electrical
between the cabinets connecting the braid
connection is continuously maintained
to the ground stud in each cabinet. Do not
between the PABX and the building
connect the signal part of the PCM cable.
ground (to keep ground start trunks
operational). Since the connection isfor only a few minutes, lighter wire
may be used.
3.Install the control cabinet as a stand-alone
installation, following the instructions
provided in INSTALLATION CHARTS of this
Section.
4.Install the attendant console, maintenance
The stations may be located
terminal, stations, and at least one trunk,alongside the Digital PABX, for ease
and make the PABX operational.of testing, and to minimize disruption
to the existing PABX.
5.Add the existing stations, trunks and
To minimize wiring changes, keep
related features, COS, COR, and other
existing station and trunk connectionsinformation to the SX-200 DIGITAL PABX
the same for both systems.
database.
6.At a period of no traffic, complete the
upgrade as follows.
7.Power down the SX-200 DIGITAL PABXIt is not necessary to power down the
system, including its reserve power supplyControl cabinet.
if equipped, and remove the line cord from
the wall receptacle.
8.While wearing the antistatic wrist strap,Existing station and trunk cards, and
remove the following printed circuit boards the Scanner card remain in their
and pack them in antistatic bags and PCBpresent positions.
shipping cartons: Console, RCP, Tone, IPC,memory (if present in position 21 or 
22),
Receiver, RAD, RAC.
9.From the rear of the cabinet, remove theTo remove the console interface
following: console cables, intershelfboards it is necessary to loosen thejumpers 
PlOl and P102, printer cable,shelf and move it forward to access
console interface boards.the screws in the boards.Page 146 
						

							Shipping, Receiving, and installation Information
CHART 7-1 (CONT’D)
SX-200 PABX UPGRADE TO SX-200 DIGITAL PABXStepActionComments
10.Connect the printer cable, if present, to
J29 on the Control Shelf backplane.
11.Remove all rtxisting consoles from the
system and repack them.
12.Connect a PFT monitor wire between PI8of the Interconnect Card and TBI-7 of the
PFT card in an SX-200 cabinet. In an
SX-100 cabinet, connect the PFT monitor
wire between 
PI8 and J14.
13.If peripheral shelf card assignments are to
be changed, reposition the cards at this
time.
14.Continue with the installation by followingTo minimize wiring changes, it is
the charts for installing a peripheralrecommended that existing station
cabinet (Bays 4 and 5).and trunk assignments in the
peripheral cabinet not be changed at
this time.Note: Many of the steps can be
skipped since the cabinet and
cables are in place and have
been working. The main steps
are to add the new cards, PCM
cables, and miscellaneous
features such as Music on
Hold, Paging, and Night Bells.
Page 147 
						

							SECTION MITL9109-094-200-NAPage 148 
						

							Shipping, Receiving, and installation Information
8. UPGRADE A 336 PORT PABX TO A 672 PdRT PERIPHERAL CABINET
General
8.01This upgrade and installation procedure is to be performed onlyby qualified personnel who have successfully completed a
MITEL Installation and Maintenance Course for the SX-200 DIGITAL
PABX.
8.02This procedure identifies how to convert an existing 336-port
PABX Control cabinet to a 672-port PABX Peripheral cabinet;
the actual installation of the 672-port PABX is described in Section
MITL9109-094-200-NA, Shipping, Receiving, and Installation. This Sec-
tion, and other relevant Sections, are contained in the set of Practices
which are part of the 
672-port Control cabinet software package.
8.03Sufficient antistatic bags are required to enclose each of the
cards from the 336-port system, when they are temporarily
removed from the shelves during the conversion.
8.04Reconfigure the new Peripheral cabinet similarly to the existing336-port cabinet to minimize wiring changes at the MDF; it will
be necessary only to reassign Bay numbers for these circuits during
Customer Data Entry.
Parts List
Control CabinetIntercabinet Cable Assembly (672 port)
Switch Matrix CardBay Power Supply
Bay Control CardAdapter Plate
Blanking Panel (narrow)Peripheral 
Cardfile (with one backplane)
Blanking Panel (wide)EDG Cable 75 cm (30 in.)
Conversion HardwareBay Number LabelsCHART 8-1
CONVERT A 336 PORT CONTROL CABINET TO A 672 PORT PERIPHERAL CABINET
StepActionComments
1.Unlock and open the front door of the cabinet.
Remove the diskettes from the disk drives;
ensure that the drives are not active when
removing the diskettes (LED must be off).
2.Turn off power at the Bay Power Supplies,Retain all hardware that is
then at the rear door; remove line cord fromremoved for use during
their outlets. Unlock and open the rear doorinstallation.
and remove line cords from Bay Power Supply
cards. Cut tie wraps which hold power cords
to sides of both card files.
3.Identify and remove the signal cables and PCM
cables from the backplanes.Page 149 
						

							SECTION MITL9109-094-200-NACHART 8-l (CONT’D)
CONVERT A 336 PORT CONTROL CABINET TO A 672 PORT PERIPHERAL CABINET
StepAction
Comments
4.Open the front door, and put on the antistatic
wrist strap. Remove all cards from the cabinet,
storing each in an antistatic bag. Place in a
safe and secure location until required for
installation.
5.
6.Remove the panel (if present) above the upper
card file (2 screws).
Remove the upper (Peripheral) 
cardfile (if
present).
- Identify and record all ground connections toeach 
cardfile
- Disconnect the ground wires from the
cabinet, leave them attached to the cardfile.
- Disconnect the PCM cables.
- Disconnect ground wires attached to Control
cardfile; do not disconnect from Peripheral
backplane.
- Remove the screws at the front and slidethe 
cardfile out.
7.Remove the maintenance panel connectors
from the rear panel; do not disconnect from
the Control backplane. Install the small
blanking panel in the back panel to cover the
unused maintenance connector holes, using
4-32 self-tapping screws and washers.
8.
9.Pass the antistatic wrist strap through the
The top PFT card cannot becabinet and put it onto your wrist while you
removed until the upper cardfile
are at the back of the cabinet. Remove the PFT has been removed.
cards and inter-card wiring harnesses from
the cabinet storing each card in an antistatic
bag. Place in a safe and secure location until
required for installation.
Remove the Control cardfile.
- Disconnect the ground wires from the
cabinet, leave them attached to the cardfile.
- Remove the maintenance panel and place
diagonally across the Control 
cardfile and tie
wrap it to the cardfile.Page 150 
						

							Step
(Cognt’d
10.
11.
12.
13.Action
- Remove the PFT harness assembly from the
PFT card and tie wrap harness to Control
cardfile.Comments Shipping, Receiving, and Installation Information
CHART 8-l (Cont’d)
CONVERT A 336 PORT CONTROL CABINET TO A 672 PORT PERIPHERAL CABINET
- Remove the temperature sensor assembly, if
present, and tie wrap it and its wiring
harness to the Control cardfile.
- Remove the screws at the front, and slide
the 
cardfile and attached assemblies out.Remove the 
#6 AWG ground wire from its lugThis ground wire will be
on the cabinet ground stud; remove the lug;
reconnected to the new Control
replace the other washers and nuts onto the
Cabinet.
stud until installation.
Install the PeripheralThe lower 
cardfile must have two
cardfile (which has two bays).backplanes to allow grounding
connections to be extended to the
- Slide the cardfile into the cabinet and fastenupper backplane. On cabinets with
with 8 hex head screws (removed before).only one ground stud on the right
side (as viewed from the rear), use
- Install the smaller Blanking panel at the top
the 30 cm (12 inch) EDG braided
of the 
cardfile using 2 screws (removed
ground wire from the removed
before) (replaces the maintenance panel).Control 
cardfile to connect the
bottom right DG stud of Bay 4 to
- Connect the two safety ground wires to thethe cabinet ground stud. Use the
cabinet rails using 
#lo-32 screws.75 cm (30 inch) ground cable
supplied in the kit to connect the
- Connect the DG black ground wire to thetop left corner EDG stud of Bay 4
main ground stud in the lower left cabinet
to the cabinet ground stud.base. If there is no stud, attach it to the
cabinet side rail.
- Connect the EDG braid ground wire to the
main ground stud in the left side of the
cabinet base.
Replace the upper Peripheral
cardfile if one had been present.Both peripheral shelves are the
same; second backplanes are
optional.
- Slide the cardfile into position above the
lower cardfile, and fasten the front with 8
1 O-32 screws removed previously.
- Reconnect all grounds wires to cabinet and
to ground studs.
Attach Bay Number Labels to each inside
cardfile at the back of the cabinet.
Refer to Section
MITLS 109-094-200-NA for details
of Bav numbering.
Page 151 
						

							SECTION MITL9109-094-200-NACHART 8-l (Cont’d)
CONVERT A 336 PORT CONTROL CABINET TO A 672 PORT PERIPHERAL CABINET
StepAction
Comments
14.Install the larger Blanking panel at the topfront of the cabinet using 2 IO-32 screws
provided.
15.Remove the cover plate on the right side of
the cable exit panel at the back of the cabinet.
If the panel was a flat one replace the cover
plate with the cable adapter plate. Fasten theplate with 6 
#6-32 self-tapping screws with
an external tooth lockwasher under each
screw head. The plate must be positioned with
the cable hole towards the bottom. Refer to
Figure 5-2.
16.Install the Intercabinet Cable Assembly (672The cabinet is now converted to a
port) to the rear panel (or adapter plate) and672 port Peripheral cabinet.
connect the ground cable from theNote: Installation is not complete;
Intercabinet Cable Assembly (672 port) to the
refer to Section
ground stud in the Peripheral cabinet, as
MITL9109-094-200-NA, Shipping,shown in Figure 5-2. Connect the other end of Receiving, and Installation for
this cable as part of the Control cabinet
instructions to install a 672 port
installation.system consisting of a Control
cabinet and a Peripheral cabinet.Page 152