2. 3M
  3. Pad Mount SS Cabinet 4220DD, 1200 Pair, MS² Module

3M Pad Mount SS Cabinet 4220DD, 1200 Pair, MS² Module, Pad Mount SS Cabinet 4220EE, 1800 Pair, MS² Module, Pad Mount SS Cabinet 4220F, 1800 Pair, MS² Module, Pad Mount SS Cabinet 4220G, 3600 Pair, MS² Module Operating instructions

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3M
™
Cross-Connect Cabinets 4220 and
4230 with 3M
™
Self-Strip Blocks 4320
and 3M
™
Quick Connect System (QCS)
2810 Blocks
Instructions
March 2011
78-8122-3169-0-F
3
2 78-8122-3169-0-F
Contents
1.0 General...........................................................................................................................................3
2.0 CabinetOverallDescription..........................................................................................................4
3.0 AccessoriesandSpareParts...........................................................................................................7
4.0 ToolsandTestEquipment..............................................................................................................9
5.0 PourinPlaceConcreteMountingPadsforCabinets...................................................................10
6.0 3M
™
Cross-ConnectCabinetInstallation....................................................................................13
7.0 CablePortSealing........................................................................................................................14
8.0 ShieldBonding.............................................................................................................................18
9.0 CableTerminationtothe3M
™
Self-StripBlocks4320...............................................................18
10.0 Identicationof3M
™
Self-StripBlocksusingnumberlabels......................................................21
11.0 JumperWireInstallationandRouting.........................................................................................22
12.0 AccessoriesInstallation...............................................................................................................23
13.0 ElectronicandFiberEquipmentMounting..................................................................................24
78-8122-3169-0-F 3
1.0 General
1.1 Theseinstructionsprovidetheinformationnecessaryfortheinstallationofthe3M
™
Cross-ConnectCabinets4220
and4230Series.The4220and4230seriescabinetsholdframesthataccommodate3M
™
Self-StripSystemCross-
ConnectBlocks4320and3M
™
QuickConnectSystem(QCS)2810Blocks.Thecabinetsareavailableemptyor
withloadedframes.Theframescanbeorderedemptyorloadedwithblocks.Slabpreparation,cabinetmounting,
cablepreparation,splicing,jumperinstallationandaccessoriesofthecabinetarecoveredintheinstruction.
1.2 Tomaketheseinstructionseasiertoread,abbreviatedcabinetproductnumberswillbeusedthroughoutthesteps.
UsetheNamingGuidetodeterminethepropercabinetproductnumbersneededforyourapplication.
4220V - G - QCSHC 2400 -1200 / T - A
Cabinet Series
Cabinet Size and Style
Type of Terminal Block (QCS-2810 Block, Hi Cat twisted tail)
Cabinet Maximum Pair Capacity
Cabinet Pair Count Provided
Connector on the end of stub of the Block
Cabinet Color (Almond)
Cabinet with 3M
™
Quick Connect System (QCS) 2810 Blocks:
4220V - G - SSHCTO 3600 - 1800 GBM - A
Cabinet Series
Cabinet Size and Style
Type of Terminal Block (self-strip, Hi Cat, tan & orange)
Cabinet Maximum Pair Capacity
Cabinet Pair Count Provided
Connector on the end of stub of the Block
Cabinet Color (Almond)
Cabinet with 3M
™
Self-Strip Block 4320:
*See pages 4 - 6 for specific detail.
1.3 Cabinetmountingmethods.Chooseandprocurematerialsforoneofthefollowingmountingmethods.
•3M
™
MountingRing4256forthe4220and4230cabinet(seestep5.2)forpourinplacepad
•1/2-13UNCanchorinserts(4)(usewithpour-in-placepad,seestep5.1(b)
•Manufacturedprecastorfabricatedpad
Additionalmaterialsneededforcabinetinstallation:
•Portsealingmaterials
•Splicingconnectors
•3M
™
Scotchlok
™
ShieldBondConnectorsandbondperapprovedcompanypractice
•Identification/locationlabels
1.4 Toolsareneededforthecabinetinstallation:
•3/8"and1/2"socketwrenchsets
•Module/connectorsplicingtools
•Standardhandtools
4 78-8122-3169-0-F
2.0 Cabinet Overall Description
2.1 3M
™
Cross-Connect Cabinet 4220 D/DD, E/EE,
and ET/EET
W
H
D
Cabinets with 3M
™
Self-Strip Blocks 4320
Cabinet
Product #
Max. Pair
Count SS
4320
Max. # of
Frames SS
4320
Frame
Number
Dimensions Width/Depth/Height Single
Sided
Double
Sided
Low
Profile
High
Profile
4220D 600 1 SS6 22 1/4 x 18 x 49 3/4 X X
4220DD 1200 2 SS6 22 1/4 x 18 x 49 3/4 X X
4220E 900 1 SS9 36 1/2 x 18 x 49 3/4 X X
4220EE 1800 2 SS9 36 1/2 x 18 x 49 3/4 X X
4220ET 1350 1 SS1350 36 1/2 x 18 x 64 3/4 X X
4220EET 2700 2 SS1350 36 1/2 x 18 x 64 3/4 X X
Cabinets with 3M
™
Quick Connect System (QCS) Blocks Blocks
Cabinet
Product #
Max. Pair
Count QCS
2810
Max. # of
Frames
QCS 2810
Frame
Number
Dimensions Width/Depth/Height Single
Sided
Double
Sided
Low
Profile
High
Profile
4220D 600 1 QCS6 22 1/4 x 18 x 49 3/4 X X
4220DD 1200 2 QCS6 22 1/4 x 18 x 49 3/4 X X
4220E 1200 2 QCS6 36 1/2 x 18 x 49 3/4 X X
4220EE 2400 4 QCS6 36 1/2 x 18 x 49 3/4 X X
4220ET 1800 2 QCS9K 36 1/2 x 18 x 64 3/4 X X
4220EET 3600 4 QCS9K 36 1/2 x 18 x 64 3/4 X X
78-8122-3169-0-F 5
2.2 3M
™
Cross-Connect Cabinet 4220 F/G, KF/K/KT and T
3M
™
Cross-Connect Cabinet 4230 G, KF/K/KT and T
W
H
D
Cabinets with 3M
™
Self-Strip Blocks 4320
Cabinet
Product #
Max. Pair
Count SS
4320
Max. # of
Frames SS
4320
Frame
Number
Dimensions Width/Depth/Height Single
Sided
Double
Sided
Low
Profile
High
Profile
4220F 1800 3 SS6 57 1/2 x 18 x 49 3/4 X X
4220G 3600 6 SS6 57 1/2 x 18 x 49 3/4 X X
4220KF 2700 3 SS9K 57 1/2 x 18 x 64 3/4 X X
4220K 5400 6 SS9K 57 1/2 x 18 x 64 3/4 X X
4220TF 1800 2 SS9K 44 x 26 x 68 3/4 X X
4220T 3600 4 SS9K 44 x 26 x 68 3/4 X X
4230F 1800 3 SS6 57 1/2 x 26 x 49 3/4 X X
4230G 3600 6 SS6 57 1/2 x 26 x 49 3/4 X X
4230KF 2700 3 SS9K 57 1/2 x 26 x 64 3/4 X X
4230K 5400 6 SS9K 57 1/2 x 26 x 64 3/4 X X
4230KT 5400 6 SS9K 57 1/2 x 26 x 68 3/4 X X
4230T 3600 4 SS9K 44 x 26 x 68 3/4 X X
Cabinets with 3M
™
Quick Connect System (QCS) 2810 Blocks
Cabinet
Product #
Max. Pair
Count QCS
2810
Max. # of
Frames
QCS 2810
Frame
Number
Dimensions Width/Depth/Height Single
Sided
Double
Sided
Low
Profile
High
Profile
4220F 2400 4 QCS6 57 1/2 x 18 x 49 3/4 X X
4220G 4800 8 QCS6 57 1/2 x 18 x 49 3/4 X X
4220KF 3600 4 QCS9K 57 1/2 x 18 x 64 3/4 X X
4220K 7200 8 QCS9K 57 1/2 x 18 x 64 3/4 X X
4220TF 2700 3 SS9K 44 x 26 x 68 3/4 X X
4220T 5400 6 SS9K 44 x 26 x 68 3/4 X X
4230F 2400 4 QCS6 57 1/2 x 26 x 49 3/4 X X
4230G 4800 8 QCS6 57 1/2 x 26 x 49 3/4 X X
4230KF 3600 4 QCS9K 57 1/2 x 26 x 64 3/4 X X
4230K 7200 8 QCS9K 57 1/2 x 26 x 64 3/4 X X
4230KT 7200 8 QCS9K 57 1/2 x 26 x 68 3/4 X X
4230T 5400 6 QCS9K 44 x 26 x 68 3/4 X X
6 78-8122-3169-0-F
2.3 3M
™
Cross-Connect Cabinet 4230 LF/L
and MF/M
W
H
Cabinets with 3M
™
Self-Strip Blocks 4320
Cabinet
Product #
Max. Pair
Count SS
4320
Max. # of
Frames SS
4320
Frame
Number
Dimensions Width/Depth/Height Single
Sided
Double
Sided
Low
Profile
High
Profile
4230LF 3600 4 SS9K 76 3/4 x 26 x 64 3/4 X X
4230L 7200 8 SS9K 76 3/4 x 26 x 64 3/4 X X
4230MF 3000 SS6N 72 x 26 x 49 3/4 X X
4230M 6000 SS6N 72 x 26 x 49 3/4 X X
Cabinets with 3M
™
Quick Connect System (QCS) 2810 Blocks
Cabinet
Product #
Max. Pair
Count QCS
2810
Max. # of
Frames
QCS 2810
Frame
Number
Dimensions Width/Depth/Height Single
Sided
Double
Sided
Low
Profile
High
Profile
4230LF 4500 5 QCS9K 76 3/4 x 26 x 64 3/4 X X
4230L 9000 10 QCS9K 76 3/4 x 26 x 64 3/4 X X
4230MF 3000 5 QCS6 72 x 26 x 49 3/4 X X
4230M 6000 10 QCS6 72 x 26 x 49 3/4 X X
2.4 Clearance Requirements of Cabinets
4220 D/DD E/EE F/G, KF/K
A 22 ½" 36 ½" 57 ½"
B 18" 18" 18"
C 19" 33 ½" 27"
C 56" 85" 72"
4230 KF/K/KT LF/L MF/M T
A 57 ½" 77" 77" 44'
B 26" 26" 26" 26'
C 27" 36 ½" 36 ½" 21'
C 80" 99" 99" 68'
D
C
Double-sided Cabinets
78-8122-3169-0-F 7
2.5 3M
™
Framescanbeorderedloadedwithblocksorempty.Blockscanbeterminatedwith3M
™
MS
2
™
Splicing
Modulesor3M
™
710Connectors.
3M
™
Frame SS6 for use in
3M
™
Cross-Connect Cabinets D/DD, F/G Series
3M
™
Frame SS9 for use in
3M
™
Cross-Connect Cabinets E/EE Series
3M
™
Frame SS9K for use in
3M
™
Cross-Connect Cabinets KF/K/KT, T and
LF/L Series
3M
™
Frame SS6N for use in
3M
™
Cross-Connect Cabinets MF/M Series
3M
™
Frame SS1350 for use in
3M
™
Cross-Connect Cabinets ET/EET Series
3M
™
Frame QCS9K for use in
3M
™
Cross-Connect Cabinets KF/K/KT, T and
LF/L Series
8 78-8122-3169-0-F
3.0 Accessories and Spare Parts
3.1 a)3M
™
ChamberCover4246for3M
™
Self-Strip
Blocks4320-CoversemptyframepositionsinD/
DD,F/Gcabinets.
b)3M
™
ChamberCover4246-K-Coversempty
framepositionsinKF/K,LF/Lcabinets.
c)3M
™
ChamberCover4246for3M
™
Quick
ConnectSystem(QCS)-Coversemptyframe
positionsinD/DD,F/Gcabinets.
b)3M
™
ChamberCover4246-Kfor3M
™
Quick
ConnectSystem(QCS)-Coversemptyframe
positionsinKF/K,LF/Lcabinets.
3.2 3M
™
MountingRings-Toanchorcabinetsontothe
concreteslab.
a)4256-D/DDringsfortheD/DDcabinets
b)4256-E/EEringsfortheE/EEand
ET/EETcabinet
c)4256-F/GringsfortheF/G,KF/K/KT,LF/L,and
MF/Mcabinets
Note: Dimensions shown on page 10.
3.3 3M
™
PortKits
a)3M
™
PortKit4297-2
4" diameter
b)3M
™
PortKit4297-3
3 1/4" diameter
c)3M
™
FlexiblePortEntryKit4297-FPE
Note: Expanding foam required.
11”
4”
78-8122-3169-0-F 9
3.4 3M
™
FlexPortKit4298-Providesbaseisolation
withthe3M
™
PortKit4297.
3.5 3M
™
Self-StripBindingPostBlockKits4320
availablein15",48"and62"taillengths.
710
MS
2™
3.6 3M
™
QuickConnectSystem(QCS)2810Blocks
3.7 3M
™
Self-StripReplacementCaps
4320-100tan,100orange
3.8 Capsfor3M
™
QuickConnectSystem(QCS)2810Blocks
3.9 3M
™
PriorityCircuitCaps4324-Forprotecting
prioritycircuits.
4324-R
4324-Y
yellow
3.10 PriorityCapsfor3M
™
QuickConnectSystem(QCS)
2810Blocks
3.11 3M
™
SpacerBlocks4361-Coversemptyblock
positionsinframes.
4361 Self-Strip
Blocks
3.12 SpacerBlockfor3M
™
QuickConnectSystem(QCS)
2810Blocks
10 78-8122-3169-0-F
3.13 3M
™
JumperWireSpools
• 4068-800'24AWGorange/whitejumperwire
• 4069-250'24AWGorange/whitejumperwire
• 4368-800'22AWGred/whitejumperwire
• 4369-250'22AWGred/whitejumperwire
• 4368-800'22AWGred/whitejumperwire
• 4369-250'22AWGred/whitejumperwire
3.14 3M
™
SplitAccessPanelKit
78-8122-3169-0-F 11
4.0 Tools and Test Equipment
4.1 3M
™
SpliceHead4041-Forsplicing3M
™
MS
2
™
Modules.
4.2 3M
™
710Uni-Presser25-PairCutterPresser-For
splicing3M
™
710Connectors.
4.3 3M
™
Self-StripPairPocketTestProbe4327P
4.4 3M
™
Self-StripPairProbeandDish4327-A
3M
™
Self-StripPairProbew/oDish4327
4.5 3M
™
SinglePairTestProbe2827
4.6 3M
™
SinglePairTestProbe2827andDish
12 78-8122-3169-0-F
5.0 Pour in Place Concrete Mounting Pads for 3M
™
Cabinets
5.1 3M
™
MountingRingsarerecommendedforthepourinplaceconcretemountingpad.Thisgivesthecabinetsupport
andproperlylocatestheanchorbolts.
Figure Model A B Used With Cabinets
1 4256 D/DD 26” 19” D/DD Series
1 4256 E/EE 41” 19” E/EE, ET/EET Series
2 4256 F/G 62” 19” F/G/KF/K/MF/M/LF/L/KT Series
Cable duct location markers
Opening
14 3/4" x 6 3/4"
Removable section for rehab
Internal Mount
External Mount
A
B
Figure 1
Opening
14 3/4" x 6 3/4"
Opening
14 3/4" x 6 3/4"
Internal Mount
Removable section for rehab
External Mount
A
B
Figure 2
78-8122-3169-0-F 13
5.2 PadPreparation
Note: Follow your company’s recommended procedures or these pad dimensions and guidelines:
1. Larger pads are for the convenience of the craftspeople and to control vegetation around the cabinet.
2. Smaller pads should extend six (6) inches around the mounting ring. Smaller pads (front to back) will
require increased thickness to support cabinet.
3. Reinforcing concrete is recommended.
a)3M
™
MountingRing
1) Preparegroundsurfaceatcabinetlocationandbuildconcreteformtothedimensionsofthedrawing.
2) Keepthecableentryarea(s)ofpadclearofconcrete.
3) Placecableduct(s)alignedwithcableductlocationmarkersonthemountingring.
4) Placelevelingstakesperdrawingdimensions.Topsofstakesmustbelevelwitheachotherandwiththe
form.
5) Attachtheanchorstothebottomofthemountingringwithbolts(anchorsandboltsprovidedwithring).
Note: Anchors can be located for either internal or external attachment to the cabinet.
Note: Side of mounting ring can be cut open for placement around cable for rehab applications.
6) Setmountingringonlevelingstakesandmakesureringislevelwithconcreteform.Securetoleveling
stakeswithfournails.
7) Pourconcretearoundmountingringuntilconcreteislevelwithtopofring.Inspectforgoodconcreteflow
aroundanchors.
Note: Optional procedure is to pour and level concrete. Then press mounting ring into soft concrete until it is
flush with top surface.
8) Recommendedpaddimensionsfor3M
™
Cabinets:
Model Overall Pad W x D Locations of Leveling Stakes Cable Ducts/Sweeps Entry Location
Number A B C D E F G H J K
4256 D/DD 38" 60" 24" 7" 17" 21 ½" 19" 9 ½" 7" 26 ½"
4256 E/EE 53" 75" 29" 12" 17" 29" 15" 19" 7" 34"
4256 F/G 74" 75" 50" 12" 17" 29" 32" 21" 7" 34"
leveling
stakes (4)
A
C
K
F
E
B
D
4"
3M
™
Mounting Ring
4256 F/G/K/M/L shown
J
G
cable entry
area
H
14 78-8122-3169-0-F
b) UsingAnchorInsertsfor3M
™
Cabinets
1) Preparegroundsurfaceatcabinetlocationandbuildconcreteformtothedimensionsofthedrawing.
2) Keepthecableentryareaofpadclearofconcrete.
3) Pourconcrete,makingsuresurfaceislevel.
4) Placeanchorinsertsatdimensionsofdrawings.Selectinternalorexternalattachmenttocabinet.
Model Overall Pad W x D Cable Ducts/Sweeps Entry Location Concrete Anchor Location
Number A B C D E F G H J K
4220 D/DD
Internal
38" 60" 9 ½" 19" 26 ½" 7" 11" 16" 25" 10"
4220 E/EE
Internal
53" 75" 19" 15" 34" 7" 18 ½" 16" 32 ½" 10"
4220/4230
F/G/K/M/L
Internal
74" 75" 20" 34" 34" 7" 20"
33 ¾"
32 ½" 10"
4220 D/DD
External
38" 60" 9 ½" 19" 26 ½" 7" 7" 24" 23 ½" 13"
4220 E/EE
External
53" 75" 19" 15" 34" 7"
7
3
/
8
" 38
3
/
8
"
31" 13"
4220/4230
F/G/K/M/L
External
74" 75" 20" 34" 34" 7"
7
3
/
8
" 59
3
/
8
"
31" 13"
Note: Depth equals 4".
K
J
HG
E
F
B
C
D
A
78-8122-3169-0-F 15
6.0 3M
™
Cross-Connect Cabinet Installation
6.1 Installfeederanddistributioncables.Providecablelength:
a) 4220D/DD,E/EE,-12'abovepad
b) 4220ET/EET-14'abovepad
c) 4220/4230F/G,MF/M-16'abovepad
d) 4220/4230KF/K/KT-18'abovepad
e) 4230LF/L-22'abovepad
6.2 Positioncabinetonmountingpad.
a) Single-sidedcabinet,loosenthescrewsand
removebackpanel.
b) Double-sidedcabinet,openreardoorsand
removeframes,iffactoryinstalled.
Note: Remove all frames to minimize weight.
c) Removetopandfrontaccesspanels,frontcable
portplate,andlowerframesupport.
Note: If a lift boom truck is used, reposition the two side
lifting straps for attachment of a sling. Attach lift device
(sling) to cabinet lift straps.
d) Positioncabinetontothemountingpointsofthe
ringoranchors.Aligncableswithcableports.
6.3 Securecabinettothepad.
Thecabinetshavetwosetsofmountingholes,
externalandinternal.Refertoyourcompany
practiceforwhichonetouse.
a) Externalmountingusesthemountinglugs
providedwiththecabinet.Mountinglugs,1/2"
bolts,andshimsareinthepartsbagincluded
withthecabinet.
shim
mounting lug
16 78-8122-3169-0-F
b) Internalmountingusesthe1/2"boltsprovided
withthecabinet.Theinternalmountingholesare
locatedontheinsideflangedportionofthebase.
c) Forproperdoorclearanceandoperationthe
cabinetdoorsmustbesquare.Shimsareprovided
forthispurpose.
6.4 Whenthecabinetisinplace,removetheliftingstraps
boltedtothesidesofthecabinet.Replacethebolts
withthecarriage-boltheadstotheoutsideofthe
cabinet.
6.5 Identifycabinet(streetaddress)onstreetsidedoor
accordingtoyourcompanyprocedure.
Internal Mount
Position
6.6 Reversethedoorsandremovablebackpaneltoinstalla3M
™
Cross-ConnectCabinet4220D,E,F,KF,KTor4230
MForLFagainstawallorobstruction:
Note: Mounting pad requirements are the same.
a) Removethedoorswiththehingesandthedoorlatchingsystemfromthefrontofthecabinet.
b) Removethebackpanelanditssupportsandattachthemtothefrontofthecabinetusingthesamehardware.
c) Attachthedoorlatchingsystemanddoorswiththehingestothebackofthecabinet.Thebaseaccesspanel
shouldbeonthedoorside.
d) Mountthecabinetanddoallworkthroughthedoorsandbaseaccesspanel.
Note: These cabinets are intended for OSP (Outside Plant) applications only. The cabinets shall not contact the
exterior wall of any building.
78-8122-3169-0-F 17
7.0 Cable Port Sealing
Sixmethodsareavailabletosealthecabinetcableports:
•Method1-SealingTapecollar
•Method2-Foamcollar
•Method3-3M
™
FlexiblePortEntryKit4297-FPE
•Method4-Sleeve/Compound
•Method5-Sleeve/Compound/MoistureBlock
•Method6-3M
™
FlexPortKit4298(wraparound)
7.1 Method1–SealingTapeCollar
Materials required:
• 1 1/2 x 1/8 inch sealant tape
a) Removecablesheath.
b) Cleanandscuffcableinlocationofcableports.
c) Installshieldconnectorsandattachbondstraps,
makingsurethatthestrapswillreachthebond
plate.
Sheath required for cable
with sealing tape collar
application
14"
Slab
d) Wrapsealingtapearoundcable.Builddiameter
to1/4"largerthanI.D.ofcableport.
e) Replacetopaccesspanelusingsupplied
fastenersandself-tappingscrews.
f) Installcableportsaroundcablewithsealing
tape.
g) Replacefrontaccesspanelusingsupplied
fasteners.
h) Attachfoamsealacrossfrontofcabinet.
18 78-8122-3169-0-F
7.2 Method2–FoamCollar
Materials required:
• 3M
™
Foam Tape 4430
• 3M
™
Scotchcast
™
Pedestal Base Sealant Kit 4411B
a) Installbasecoverplate(s).
b) Replacetopaccesspanelusingsupplied
fastenersandself-tappingscrews.
c) Replacefrontaccesspanelusingsupplied
fasteners.
d) Attachfoamsealacrossfrontofcabinet.
e) Wrap4430foamtapearoundthecablesatthe
topoftheports.Makeitlargerthantheinside
diameteroftheports.
f) Slidethetapebundledownintotheport
openings.Leavea1/2"ofspacebetween
thetapeandthetopoftheportsforfoam
expansion.Tightenallbolts.
g) Mixthe4411expandingsealantaccordingto
instructionsprovided.
Note: Carefully follow safety, health and environmental
information given on product label or the Material
Safety Data Sheet for the compound being used.
h) Pourtheexpandablefoam1/8"thickontop
ofthefoamtape.Ensurethatthematerial
surroundsthecablesandcreatesaseal.Allow
10minutesforthefoamtohardenbefore
movingcables.
78-8122-3169-0-F 19
7.3 Method3–3M
™
FlexiblePortEntryKit4297-FPE
Materials required:
• 3M
™
Flexible Port Entry Kit 4297-FPE
• 3M
™
Scotchcast
™
Pedestal Base Sealant Kit 4411B
Note: This option is used when several cables enter
into the cabinet. It uses a large, open cable port and is
sealed with 3M
™
Foam Tape 4430 and 4411 expanding
sealant.
a) Replacetopaccesspanelusingsupplied
fastenersandself-tappingscrews.
b) Replacefrontaccesspanelusingsupplied
fasteners.
c) Attachfoamsealacrossfrontofcabinet.
+ Long Pan
d) Removefactoryinstalledblackportsfromthe
cabinet.
e) Removethefrontplatefromtheflexible
portentrykit.Installtheportbodyontothe
threadedstuds.
f) Placecablesintoportandinstallthefrontplate.
Wrapeachcablewithatleastonelayeroffoam
tape.Leave1/2"ofspacebetweenthetopof
thetapeandtopoftheport.Installbasecover
plate.Tightenallbolts.
g) Mixtheexpandingsealantaccordingto
manufacturer'sinstructions.
Note: Carefully follow safety, health and environmental
information given on product label or the Material
Safety Data Sheet for the compound being used.
h) Pour3M
™
Scotchcast
™
PedestalBaseSealant
44111/8"thickontopofthefoamtapeand
ensurethatthematerialsurroundsthecables
andcreatesaseal.Allowspaceforfoamto
expand.
i) Allowfoamtoharden,usually10minutes,
thencontinuewithsplicing.
20 78-8122-3169-0-F
7.4 Method4–Sleeve/Compound
a) Slidesleeve(s)includedwithcabinetovernew
endofcables.
b) Installsleevetocableandblackcableportas
shown.
c) Fillsleevewith3M
™
HighGelRe-enterable
Encapsulant8882,3M
™
ExpandingFoam
4411or3M
™
Scotchcast
™
Encapsulatingand
BlockingCompound4407.
Note: Carefully follow safety, health and environmental
information on the product label or Material Safety
Data Sheet for compound being used.
d) Replacetopaccesspanelusingsupplied
fasteners.
e) Replacefrontaccesspanelusingsupplied
fasteners.
f) Attachfoamsealacrossfrontofcabinet.
7.5 Method5–Sleeve/Compound/MoistureBlock
a) Slidesleeve(s)includedwithcabinetovernew
endofcables.
b) Installsleevetocableandblackcableportas
shown.
c) FillsleevewithRe-enterableEncapsulant8882,
PedestalBaseSealant4411orEncapsulating
andBlockingCompound4407.
Note: Carefully follow safety, health and environmental
information on the product label or Material Safety
Data Sheet for compound being used.
d) Replacetopaccesspanelusingsupplied
fasteners.
e) Replacefrontaccesspanelusingsupplied
fasteners.
f) Attachfoamsealacrossfrontofcabinet.
7.6 Method6–3M
™
FlexPortKit4298(wraparound)
a) Wrap4298flexportsleevearoundcableandpresssideseamtogether.
b) Foldoverblackcableportandsecurewithacabletie.
c) Securetocablewithacabletie.
Note: This method provides a simple moisture barrier between the ground and the cabinet interior.
Note: The 4298 flex port kit can also be used for Method 4 and Method 5.
d) Replacetopaccesspanelusingsuppliedfastenersandself-tappingscrews.
e) Replacefrontaccesspanelusingsuppliedfasteners.
f) Attachfoamsealacrossfrontofcabinet.
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