unit installation
DESCRIPTION
Esun documento para guiar en la instalaciones de unidades de BTS nOKIATRANSCRIPT
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Nokia UltraSite EDGE Base Station
Unit InstallationUser Manual
468957.303_NOLSPDN99109423 Nokia Networks Oy 1 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit Installation
The information in this document is subject to change without notice and describes only theproduct defined in the introduction of this documentation. This document is intended for the
use of Nokia Networks' customers only for the purposes of the agreement under which thedocument is submitted, and no part of it may be reproduced or transmitted in any form ormeans without the prior written permission of Nokia Networks. The document has beenprepared to be used by professional and properly trained personnel, and the customerassumes full responsibility when using it. Nokia Networks welcomes customer comments aspart of the process of continuous development and improvement of the documentation.The information or statements given in this document concerning the suitability, capacity, orperformance of the mentioned hardware or software products cannot be considered bindingbut shall be defined in the agreement made between Nokia Networks and the customer.However, Nokia Networks has made all reasonable efforts to ensure that the instructionscontained in the document are adequate and free of material errors and omissions. NokiaNetworks will, if necessary, explain issues which may not be covered by the document.Nokia Networks' liability for any errors in the document is limited to the documentary correctionof errors. Nokia Networks WILL NOT BE RESPONSIBLE IN ANY EVENT FOR ERRORS INTHIS DOCUMENT OR FOR ANY DAMAGES, INCIDENTAL OR CONSEQUENTIAL(INCLUDING MONETARY LOSSES), that might arise from the use of this document or theinformation in it.This document and the product it describes are considered protected by copyright according tothe applicable laws.NOKIA logo is a registered trademark of Nokia Corporation.Other product names mentioned in this document may be trademarks of their respectivecompanies, and they are mentioned for identification purposes only.
Copyright Nokia Networks Oy 2001. All rights reserved.
Hereby, Nokia Corporation declares that this Nokia UltraSiteEDGE Base Station is in compliance with the essentialrequirements and other relevant provisions of Directive :1999/5/EC.The product is marked with the CE marking and NotifiedBody number according to the Directive 1999/5/EC.
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ContentsContents 3
1 About this document 7
2 General instructions 92.1 Working order 102.2 Unit positions 112.3 Torque recommendations 14
3 Installing units 153.1 Installing Transceiver unit 163.2 Installing Receiver Multicoupler unit 193.3 Installing filter units 213.3.1 Dual Variable Gain Duplex Filter unit 213.3.2 Dual Band Diplex Filter unit 243.4 Installing combiner units 273.4.1 Wideband Combiner 273.4.2 Remote Tune Combiner 283.5 Installing common units 303.5.1 Base Operations and Interfaces unit 303.5.2 Transceiver Baseband unit 313.6 Installing Transmission units 333.7 Installing Power Supply units 373.8 Installing Bias Tee unit 423.9 Installing optional units 463.9.1 AC Filter unit 463.9.2 DC Filter unit 543.9.3 Heater unit 573.10 Installing the Integrated Battery Backup 603.10.1 Installing the rectifiers 623.10.2 Installing the batteries (BBAx unit) 64DN99109423 Nokia Networks Oy 3 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Summary of changesFirst Release, 30 June 2000
Second Release, 12 January 2001
Third Release, 01 August 2001DN99109423 Nokia Networks Oy 5 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit Installation6 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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About this document1 About this documentPurpose
The Unit Installation document describes how to install various components ofNokia UltraSite EDGE Base Station (BTS).Contents
This document contains the following information:
Chapter 2 General instructions
Chapter 3 Installing units
Readership
The following personnel should be familiar with this document before startingsite planning or installation:
network planners
installation planners
installation and commissioning personnel
operation and maintenance (O&M) personnelPrerequisites
Nokia requires that personnel who perform installation, commissioning, andmaintenance tasks have a basic knowledge of base station systems andequipment.
Pay careful attention to all Warnings and Cautions in this document.DN99109423 Nokia Networks Oy 7 (72)Issue 3-0 en Nokia Proprietary and Confidential
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General instructionsNote
Note
2 General instructionsThis chapter provides general instructions on installing Nokia UltraSite EDGEBTS units, including:
Working order
Unit positions
Torque recommendations
See Chapter 3 Installing units for detailed instructions.
Have the following tools available on site when installing Nokia UltraSite EDGEBTS units:
Nokia BTS key
antistatic wrist strap
PC with Nokia BTS Manager
Local Management Port (LMP) cable
When you install a Nokia UltraSite EDGE BTS unit, ensure that the unit isproperly secured with mounting screws.DN99109423 Nokia Networks Oy 9 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit Installation
2.1 Working orderNote
Nokia recommends that you use the following working order to install NokiaUltraSite EDGE BTS units:
Store the units in the delivery packages until installation.
1. Verify that the installation tools are available on site.
2. For ease of access, Nokia recommends that you install the units in thefollowing order:
a. Transceiver (TSxx) unitb. Receiver Multicoupler (M2xA or M6xA) unitc. Dual Variable Gain Duplex Filter (DVxx) unitd. Dual Band Diplex Filter (DU2A) unite. Wideband Combiner (WCxA) unitf. Remote Tune Combiner (RTxx) unitg. Base Operations and Interfaces (BOIx) unith. Transceiver Baseband (BB2x) uniti. Transmission (VXxx) unitj. Power Supply (PWSx) unitk. Antenna System (BPxx) unitl. Optional AC Filter unitm. Optional DC Filter unitn. Optional Heater (HETA) unito. Integrated Battery Backup (IBBU) includes the AC/DC unit
(ADUx) with Cabinet Control unit (CCUx), Rectifiers (BATx), andBatteries (BBAx)
3. Remove each unit from its protective package and check for visibledamage.
4. Keep some of the packing material for returning units when necessary, andrecycle the remaining material.10 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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General instructions
2.2 Unit positionsNote
Note
The unit positions in the cabinet are pre-determined. You can launch the SiteHardware Configuration Manager from the SiteWizard to check theconfiguration.
The online help provides information on using SiteWizard, Nokia BTS Manager,and Site Hardware Configuration Manager.
Figures 1 and 2 illustrate sample configurations using the Nokia UltraSite EDGEBTS units.
In Figures 1 and 2, you can use the PWSA, PWSB, and PWSC units in eithercabinet.DN99109423 Nokia Networks Oy 11 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit Installation
KEY:Figure 1. Unit positions in the BTS
1 Transceiver unit (TSxx)2 2-way Receiver Multicoupler unit (M2xA)3 Transceiver Baseband unit (BB2x)4 Base Operations and Interfaces unit (BOIx)5 Transmission unit (VXxx)6 Wideband Combiner unit (WCxA)7 Dual Variable Gain Duplex Filter unit (DVxx)8 DC/DC Power Supply unit (PWSB)9 6-way Receiver Multicoupler unit (M6xA)10 Remote Tune Combiner unit (RTxx)11 AC/DC Power Supply unit (PWSA)12 DC/DC Power supply unit (PWSC)13 Bias Tee unit (BPxx)14 Dual Band Diplex Filter unit (DU2A)NOTE: Items 13 and 14 are not plug-in units
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00206958
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13 or 14
13 or 14
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UltraSite cabinet core UltraSite MIDI cabinet core
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General instructionsFigure 2. Unit positions in the BTS with IBBU
KEY:1 Transceiver unit (TSxx)2 2-way Receiver Multicoupler unit (M2xA)3 Transceiver Baseband unit (BB2x)4 Base Operations and Interfaces unit (BOIx)5 Transmission unit (VXxx)6 Dual Variable Gain Duplex Filter unit (DVxx)7 DC/DC Power Supply unit (PWSB)8 Rectifier unit (BATx)9 Battery unit for IBBU (BBAx)10 AC/DC Distribution unit for IBBU (ADUx)11 Cabinet Control unit (CCUx)12 Bias Tee unit (BPxx)13 Dual Band Diplex Filter unit (DU2A)NOTE: Items 12 and 13 are not plug-in units
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12 or 13
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6 BTScomponents
IBBUcomponents
00206946
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Unit Installation
2.3 Torque recommendationsNote
Table 1 provides the torque measurements that Nokia recommends for installingthe BTS units. All torque values assume a lubricated bolt or fastener.
Overtightening causes stress on the connectors. For the TSxx, BB2x, and BOIxunits, make sure a gap of 1.0 to 3.0 mm exists between the front flange of the unitand the cabinet when tightened to 1.0 Nm (maximum).
Table 1. Unit installation torque recommendations
Bolt/screw type DIN Size Torque
Antenna flange mountconnector 7/16 in. (4 each)
934-A2 M3 1.0 Nm0.7 ft lb
Thumb screw 934-A2 M4 1.0 Nm0.7 ft lb
Ground lug nut 934-A2 M5 2.0 Nm1.5 ft lb
Battery terminal screws Notavailable
6.78 Nm5.0 ft lb
Antenna connector 7/16 in. 25 Nm18.5 ft lb
SMB connector Notavailable
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Installing units3 Installing unitsThis chapter provides instructions on installing the following units of NokiaUltraSite EDGE BTS:
Transceiver unit
Receiver Multicoupler unit
Dual Variable Gain Duplex Filter unit
Dual Band Diplex Filter unit
Wideband Combiner unit
Remote Tune Combiner unit
Base Operations and Interface unit
Transceiver Baseband unit
Transmission unit
Power Supply unit
Bias Tee unit
optional AC Filter unit
optional DC Filter unit
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Unit Installation
WARNINGNote
Note
Note
Electrical hazards exist while installing DVxx/RTxx cables to the RFUbackplane of a powered Nokia BTS. Hold cable being connected clear of allconductive surfaces during installation.
Nokia recommends installing the DVxx/RTxx cable to the RFU backplane beforeyou install the Transceiver RF unit in the cabinet, as shown in Figure 8.
Protect all unused connectors and slots in the Outdoor cabinet with connectorcaps and sealing units.
Properly tighten all mounting screws.
3.1 Installing Transceiver unit
The Transceiver (TSxx) unit consists of one transmitter, one main receiver, andone diversity receiver. The slots in the middle of the cabinet can hold up to 12TSxx units from top to bottom.
To install TSxx unit:
1. Remove the TSxx unit from its protective package and check for visibledamage.
2. Insert the TSxx unit into a free slot.16 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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CautionCaution
Note
Do not use force to insert the TSxx unit. The connector pins are fragile and maybe damaged.
To prevent damage to the backplane connector when removing Transceiver units,ensure the unit is pulled straight out from the backplane with no upward force.
3. Hand tighten the retaining screws to 1.0 Nm (0.74 ft lb).
4. Repeat steps 1 through 3 for each additional TSxx unit.
5. Recycle the packing material.
The TSxx connector cap is only necessary for Outdoor installations.
Figure 3 illustrates how to install the TSxx unit.DN99109423 Nokia Networks Oy 17 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit Installation
Cabinet front viewFigure 3. TSxx unit installation
A connector cap is required for each unused transceiver connector on thebackplane when an outdoor kit (OAKx) is used.
To install TSxx connector cap:
1. Remove the TSxx connector cap from its protective package and check forvisible damage.
2. Place the cap on the unused connector slot of the backplane, as shown inFigure 4.
3. Repeat steps 1 and 2 for each additional unused connector slot.
4. Recycle the packing material.
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TSxxTSxxslots
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Figure 4 illustrates how to install the TSxx connector cap.Figure 4. TSxx connector cap installation
3.2 Installing Receiver Multicoupler unit
The Receiver Multicoupler (M2xA or M6xA) unit distributes RX signals to theTRX RF units. You can use 2-way units with most WCxA and combining bypassconfigurations or 6-way units with an RTxx unit. Each multicoupler unit performssignal splitting for both main and diversity branches. The cabinet core holds up toseven M2xA units or two M6xA units (on the left side).
00289798
TSxx connector cap
TSxx connector (12 places per cabinet)DN99109423 Nokia Networks Oy 19 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit InstallationTo install M2xA or M6xA unit:
1. Remove the unit from its protective package and check for visible damage.
2. Mount the unit in the left front area of the cabinet.
3. Tighten the unit retaining screws.
4. Repeat steps 1 through 3 for each additional M2xA or M6xA unit.
5. Recycle the packing material.
Figure 5 illustrates how to install a 2-way Receiver Multicoupler unit.
Figure 5. M2xA unit installation
Figure 6 illustrates how to install a 6-way Receiver Multicoupler unit.
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M2xA M2xA
Cabinet front view
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Cabinet front viewFigure 6. M6xA unit installation
3.3 Installing filter units
This section provides instructions for installing a Dual Variable Gain DuplexFilter unit and Dual Band Diplex Filter unit.
3.3.1 Dual Variable Gain Duplex Filter unit
The DVxx unit performs duplex operation of TX and RX signals through acommon antenna and filters and amplifies main and diversity receiver signalsbefore they pass through the M2xA or M6xA unit to the TSxx unit.
The cabinet provides slots for up to six DVxx units, three in the upper and threein the lower right area of the cabinet.
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M6xA #1
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Unit InstallationWARNING
To install DVxx unit:
1. Remove the unit from its protective package and check for visible damage.
2. Using the handles on the front of the unit, slide the unit into the cabinetcore.
3. Tighten the unit retaining screws to 1.0 Nm (0.74 ft lb) with a T20 Torxdriver.
4. Remove the connector cap on the backplane.
5. Connect a DVxx cable from the X5, X14, or X23 connector on the RFUbackplane to the DVxx unit, as shown in Figure 8.
Electrical hazards exist if removing or installing DVxx cables to the RFUbackplane of a powered Nokia BTS. Hold cable being connected clear of allconductive surfaces during installation.
6. Repeat steps 1 through 5 for each additional DVxx unit.
7. Recycle the packing material.
Figure 7 illustrates how to install the DVxx unit.22 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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Cabinet front viewFigure 7. DVxx unit installation
Figure 8 illustrates how to install the DVxx or RTxx power supply cable to theRFU backplane.
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DVxx
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Unit InstallationFigure 8. Installation of DVxx or RTxx power supply cables to the RFUbackplane
3.3.2 Dual Band Diplex Filter unit
The DU2A unit combines outputs from GSM 900 and 1800 DVxx or RTxx unitsinto one antenna feeder. The DU2A unit is mounted on top of the BTS cabinet.
You can install up to six DU2A units to the inside of the OAKx antenna box, orto the inside or outside of the IAKx antenna box, depending on your spacerequirements.
X5
X5
Lower RFUbackplane
RFU backplane
Upper RFUbackplane
X14
X14
X23
X23
KEY:X5 = D-37, DVxx connectionX14 = D-37, RTxx or Dvxx connectionX23 = D-37, DVxx connection
Dvxx
RTxx
00199474 UltraSite cabinet core UltraSite MIDI cabinet core
DVxx
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Installing unitsTo install DU2A unit to the outside of the IAKx antenna box:
1. Remove the DU2A unit from its protective package and check for visibledamage.
2. Mount the DU2A unit to the antenna connectors on top of the antenna box.
3. Tighten the antenna cable to the DU2A unit to 25 Nm (18.5 ft lb).
4. Repeat steps 1 through 3 for additional DU2A units.
5. Recycle the packing material.
To install DU2A unit inside the IAKx antenna box:
1. Remove the unit from its protective package and check for visible damage.
2. Remove the antenna box cover.
3. Mount the DU2A unit to the inside of the antenna box, as shown in Figure9.
4. Insert the four retaining screws into the DU2A unit through the screw holesin the antenna box.
5. Tighten the site antenna cable(s) to the DU2A unit to 25 Nm (18.5 ft lb).
6. Repeat steps 1 through 5 for each additional DU2A unit.
7. Recycle the packing material.
Figure 9 illustrates how to install the DU2A unit in the Indoor cabinet.DN99109423 Nokia Networks Oy 25 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit InstallationFigure 9. DU2A unit installation in Indoor cabinet
To install DU2A units to the OAKx antenna box:
1. Remove the DU2A unit from its protective package and check for visibledamage.
2. Remove the antenna box cover.
3. Mount the unit to the rear of the antenna box.
4. Insert the four retaining screws into the DU2A unit through the screw holesin the antenna box.
5. Tighten the site antenna cable(s) to the DU2A unit to 25 Nm (18.5 ft lb).
6. Repeat steps 1 through 5 for each additional DU2A unit.
7. Recycle the packing material.
Figure 10 illustrates how to install the DU2A unit in the Outdoor cabinet.
00119379
IAKA top cover removedto show internal DU2xmounting locations
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Top mounting of DU2x Internal mounting of DU2x
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Installing unitsFigure 10. Installation of DU2A unit to Outdoor cabinet
3.4 Installing combiner units
This section gives instructions for installing the Wideband Combiner and RemoteTune Combiner.
3.4.1 Wideband Combiner
The WCxA combines two transmitter outputs into one antenna. The cabinet holdsa maximum of nine WCxA units.
To install WCxA unit:
1. Remove the WCxA unit from its protective package and check for visibledamage.
2. Using the handles on the front of the unit, slide the unit into the cabinetcore.
3. Tighten the T20 unit retaining screw to 1 Nm.
4. Repeat steps 1 through 3 for each additional WCxA unit.
5. Recycle the packing material.
00120018
OAKA Antenna Box top cover removedto show DU2A internal mounting locations
Optional DU2A mounting locationfor use with Bias Tee (antenna boxmust be rotated 180 degrees)DN99109423 Nokia Networks Oy 27 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit Installation
Figure 11 illustrates how to install the WCxA unit.Figure 11. WCxA unit installation
3.4.2 Remote Tune Combiner
The RTxx combines up to six transmitter outputs into one antenna. The RTxx hasa built in duplexer.
In the right side of the cabinet, two slots are available for RTxx units (upper andlower).
To install the RTxx units:
1. Remove the RTxx unit from its protective package and check for visibledamage.
Cabinet front view
00119297
WCxA
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Installing units
2. Line up the top and bottom unit guides with those on the rack.WARNING
Note
3. Using the handles on the front of the unit, slide the unit into the cabinet.
4. Tighten the unit retaining screws.
5. Connect the RTxx cable from the X14 connector on the RFU backplane tothe RTxx unit.
Electrical hazards exist while installing RTxx cables to the RFU backplaneof a powered Nokia BTS. Ensure the cable being connected is held clear ofall conductive surfaces during installation.
You can only connect the RTxx cable to the centre D-37 connector on each RFUbackplane, as shown in Figure 8.
6. Repeat steps 1 through 5 for each additional RTxx unit.
7. Recycle the packing material.
Figure 12 illustrates how to install the RTxx unit.DN99109423 Nokia Networks Oy 29 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit Installation
Cabinet front viewFigure 12. RTxx unit installation
3.5 Installing common units
The common unit rack area of the cabinet core is for the Base Operations andInterfaces and Transceiver Baseband plug-in units. These units are common to allcabinet configurations. This section gives instructions for installing the BOIx andBB2x units.
3.5.1 Base Operations and Interfaces unit
The BOIx unit handles the control functions common to all other units in the BTS.
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RTxx #1
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Installing unitsTo install BOIx unit:
1. Remove the BOIx unit from its protective package and check for visibledamage.
2. Insert the BOIx unit into the far right slot of the common rack area of thecabinet.
3. Attach a rubber cover to the BOIx unit.
4. Tighten the retaining screws.
5. Recycle the packing material.
Figure 13 illustrates how to install the BOIx unit.
Figure 13. BOIx unit installation
3.5.2 Transceiver Baseband unit
The BB2x unit consists of two independent baseband modules. Each modulefunctions with its respective TSxx unit. The cabinet provides slots from right toleft for up to six BB2x units.
Commonrack area BOIx
Rubbercover
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Unit Installation
Caution
Ensure no BB2x unit is installed in the far right slot of the common subrack area.This position is only for installation of a BOIx unit.
To install BB2x unit:
1. Remove the BB2x unit from its protective package and check for visibledamage.
2. Insert the BB2x unit into an unused slot.
3. Tighten the retaining screws to 1.0 Nm (0.74 ft lb) with a T20 Torx driver.
4. Repeat steps 1 through 3 for each additional BB2x unit.
5. Recycle the packing material.
Figure 14 illustrates how to install the BB2x unit.
Figure 14. BB2x unit installation
A dummy unit is required for each unused BB2x slot in an OAKx.
Cabinet front view
BB2x123456 BB2x
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Installing unitsTo install dummy BB2x units:
1. Unpack the dummy BB2x unit from its protective package and check forvisible damage.
2. Insert the dummy unit into the unused slot.
3. Tighten the unit retaining screws with a T20 Torx driver.
4. Repeat steps 1 through 3 for additional unused slots.
5. Recycle the packing material.
Figure 15 illustrates how to install the dummy BB2x units in an OAKx.
Figure 15. Dummy BB2x unit installation in an OAKx
3.6 Installing Transmission units
This section contains the following instructions for installing VXxx units:
removing the unit cover
installing the VXxx unit
Cabinet front view
Dummy BB2Xunit
00289786
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installing dummy unitsNote
installing the unit box cover
The upper right cabinet core holds up to four VXxx units. The unit positions are1 to 4 from left to right.
You can install only one FC E1/T1 transmission unit per cabinet, and you mustuse slot 1 (far left). You can install up to four FXC transmission units, but youmust install one of the units in slot 1.
Remove the VXxx unit cover before you install the VXxx unit. Replace the coverafter installing the unit.
To remove the VXxx unit cover:
1. Remove the two screws from the VXxx unit box.
2. Pull out the bottom of the VXxx unit cover while pulling down todisengage the tab.
3. Remove the cover and set aside until after you route the interface cables.
Figure 16 illustrates how to remove a VXxx unit cover.34 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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Cabinet front viewFigure 16. Removing VXxx unit cover
To install VXxx units:
1. Remove the VXxx unit from its protective package and check for visibledamage.
2. Insert the VXxx unit into the cabinet.
3. Tighten the unit retaining screws (T10).
4. Repeat steps 1 through 3 for each additional VXxx unit.
Figure 17 illustrates how to install the VXxx unit.
00200016
Transmissionunit cover
Transmissionunit cover, removed
TabSlot
Cablesleeve
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Cabinet front viewFigure 17. VXxx unit installation
A dummy unit is required for each unused VXxx unit slot in an OAKx.
To install dummy VXxx unit:
1. Remove the dummy VXxx unit from its protective package and check forvisible damage.
2. Insert the dummy unit into an unused slot.
3. Tighten the two retaining screws (T10).
4. Repeat steps 1 through 3 for each additional dummy VXxx unit.
5. Recycle the packing material.
Figure 18 illustrates how to install the dummy VXxx unit in an OAKx.
VXxx units
1 2 3 4
VXxx unit
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Cabinet front viewFigure 18. Dummy Transmission unit installation in an OAKx
To install VXxx unit box cover:
1. After you route the interface cables (see Unit Cables and CombiningOptions in this manual), place the cover on the VXxx unit box.
2. Insert and tighten the two screws until the cover is flush on the VXxx unitbox.
3.7 Installing Power Supply units
This section contains the following instructions for installing the power supplyunit:
moving backplane connectors
installing AC or DC power supply unit
The PWSx unit converts the input AC or DC voltage to the DC power voltagesneeded in the BTS. You can install two PWSA or PWSC units or three PWSBunits into Nokia UltraSite EDGE BTS cabinet. The third PWSB power supply isfully redundant.
VXxx unit
1 2 3 4
Dummytransmissionunit
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Unit Installation
WARNINGBefore repositioning PWSx backplane connectors, ensure that mains powerbreaker is OFF. There is risk of lethal voltages and electric shock.
To move backplane connectors for PWSA or PWSC installation:
1. Remove the default PWSB gasket from the connector (see Figure 19).
2. Remove the two screws that secure the far left connector to the backplane.
3. Slide the connector to the right and align it with the screw holes (see Figure20).
4. Replace the two screws.
5. Install the PWSA gasket (see Figure 20).
Figure 19 illustrates the PWSA, PWSB, and PWSC gaskets.38 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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Installing unitsFigure 19. PWSx gasket installation
Figure 20 illustrates how to move the left PWSx backplane connector to installthe AC power supply unit.
1 2
PWSB gasket (default)
PWSA or PWSC gasket
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Unit InstallationCaution
Figure 20. Moving the backplane connector to install the PWSA or PWSCunits
To install AC or DC power supply units:
1. Remove the PWSx unit from its protective package and check for visibledamage.
2. Ensure the power supply switch of the PWSx unit is in STAND BYposition.
PWSx unit should not be inserted with the power supply switch in the ONposition.
PWSB units (default) PWSA or PWSC units
00149664
3 1 22 1
Relocatedconnector
Hole for PWSxlocating pin(four places)40 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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3. Slide the PWSx unit into the top left area of the cabinet. Ensure the locatingpins are within the cabinet locating holes.NoteEnsure the locating pin for the power supply connector engages with the locatinghole in the rack.
4. Tighten the PWSx retaining screws to 1.0 Nm (0.74 ft lb).
5. Repeat steps 1 through 4 for each additional PWSx unit.
6. Recycle the packing material.
Figures 21, 22, and 23 illustrate how to install the PWSx units.
Figure 21. PWSA unit installation
PWSA
Cabinet front view
PWSA units
1 2
00119191DN99109423 Nokia Networks Oy 41 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Cabinet front viewFigure 22. PWSB unit installation
Figure 23. PWSC unit installation
3.8 Installing Bias Tee unit
This section explains how to install the BPxx unit to the IAKx antenna box andto the inside or outside of the OAKx antenna box.
PWSBPWSB units
00119207
3 2 1
PWSC
Cabinet front view
2 x PWSC
1 2
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The BPxx unit is an optional unit that sends DC power through an RF cable to theMasthead Amplifier (MNxx). The BPxx unit can also have a Voltage StandingNote
Wave Ratio (VSWR) monitor (BPxV) that checks the condition of the antennaline and sends an alarm if the antenna line is not within specification.
For information about routing antenna cables to the BPxx unit, see AntennaSystem for Nokia UltraSite EDGE User Manual.
To install the BPxx unit to the IAKx antenna box:
1. Remove the BPxx unit from its protective package and check for visibledamage.
2. Connect the power supply and antenna monitoring cables to the BPxx unit.
3. Install and tighten the BPxx unit to the antenna box connector to 25 Nm.
4. Connect the power supply and antenna monitoring cables from the BPxxunit to the BPxx interface on top of the cabinet.
5. Repeat steps 1 through 4 for additional BPxx units.
6. Recycle the packing material.
Figure 24 illustrates how to mount the BPxx unit to the top or back of the Indoorcabinet, depending on your space requirements.DN99109423 Nokia Networks Oy 43 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit InstallationNote
Figure 24. BPxx installation in Indoor cabinet
To install the BPxx unit inside the OAKx antenna box:
If you install the BPxx unit inside the OAKx, rotate the BPxx interface board by180 to complete the cabling inside the OAKx. If the AC filter unit interferes, usean extra cable kit with termination plate (see Figure 25).
1. Remove the BPxx unit from its protective package and check for visibledamage.
00119367
Detail(Bias Tee interfacecover connections)
NOTE: Numbers indicate antennasand relevant Bias Tee interface locations
Bias Tee,top mount
(Front)
Alar
ms
Pow
er
1
12
Bias Tee interface(see detail)
Bias Tee interface(see detail)
Bias Tee, backmount
(Back)1
12
34
56
1
1
11
2
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2. Connect the power supply and optional VSWR antenna monitoring cablesto the BPxx unit.3. Remove the desired antenna knock out and install the BPxx terminationplate to the antenna box.
4. Connect the power supply and antenna monitoring cables from the BPxxinterface to the BPxx termination plate.
5. Install and tighten the BPxx unit to the desired antenna box position, asshown in Figure 25.
6. For each BPxx interface connection you use, remove the tips of the rubberconnector shield by tearing or cutting them off.
7. Connect the power supply and optional VSWR antenna monitoring cablesfrom the BPxx interface to the BPxx termination plate on the antenna box(see Figure 25 for antenna positions).
8. Repeat steps 1 through 7 for each additional BPxx unit.
9. Recycle the packing material.
To install the BPxx unit to the outside of the OAKx antenna box:
1. Position the OAKx antenna box as desired (see Cabinet Installation in thismanual).
2. Remove the BPxx unit from its protective package and check for visibledamage.
3. Connect the power supply and antenna monitoring cables to the BPxx unit.
4. Install and tighten the BPxx unit to the connector (see Figure 25 for antennapositions).
5. For each BPxx interface connection you use, remove the tips of the rubberconnector shield by tearing or cutting them off.
6. Connect the power supply and antenna monitoring cables from the BPxxunit to the BPxx interface.
7. Repeat steps 2 through 6 for each additional BPxx unit.DN99109423 Nokia Networks Oy 45 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Bias Tee internalFigure 25. BPxx installation in Outdoor cabinet
3.9 Installing optional units
This section gives instructions for installing the AC and DC filter units, routingthe AC and DC filter cables, and installing the HETA unit.
3.9.1 AC Filter unit
The AC Filter unit is an optional unit that you only need when you install PWSAunits.
00120006
mounting
Bias Tee used in conjunctionwith internally mounted DU2x(antenna box rotated 180 degrees)
(Back)
NOTE: Numbers indicate antennasand relevant Bias Tee interface locations
Detail(Bias Tee interfacecover connections)
1
Bias Teetermination plate
(Front)1
23
45
6
Alar
ms
Pow
er
1
1
12
Bias Tee interface(see detail)46 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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Installing unitsTo install AC Filter unit:
1. Remove the AC Filter unit from its protective package and check forvisible damage.
2. Remove the eight screws securing the top front cover and set the coveraside.
3. Loosen the finger screws securing the left most D-37 interconnect cablefrom the back of the interface module and set them aside.
4. Remove the six screws from the AC Filter unit cover plate on the externalinterface, and store the cover for future use.
5. Insert the AC Filter unit into the unused slot on the left side of the antennabox external interface.
6. Insert and tighten the six cover plate screws, removed in step 4, to securethe AC Filter unit.
7. Connect the D-37 interconnect cable and secure the finger screws.
8. Recycle the packing material.
Figure 26 illustrates how to install the AC Filter unit.DN99109423 Nokia Networks Oy 47 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit InstallationWARNING
Figure 26. AC Filter unit installation
Routing AC Filter unit cables
Nokia requires you to route the AC Filter unit cables when you are installingPWSA or PWSC units. The default setup is PWSB (DC).
Be aware of the risk of lethal voltages and electric shock. Before you routeAC Filter unit cables, make sure the mains power breaker is in the OFFposition.
To route AC Filter unit cables in the cabinet:
1. Locate the output cables inside the cabinet that run from the AC Filter unitand the cabinet core.
2. Open the rubber boot covers on each connector.
3. Attach the power connector within the rubber boot from the AC Filter unitconnector 1 to the J4A connector of the ADUx AC cable harness.
00159451
ACFU filter
Antenna box,top removed
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4. Depending on the connector ends, use a cable tie to secure the twoconnectors (see Figure 28 and 29).5. Secure the rubber boot covers.
6. Repeat steps 1 through 5 for connector 2 from the AC Filter unit to the J2Acabinet connector.
7. Connect the Heater connector to the (optional) HETA unit cable, if present.
Figure 27 illustrates how to route the AC Filter unit cables in the cabinet.DN99109423 Nokia Networks Oy 49 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Connector detailFrom ACFUFigure 27. AC Filter unit cable routing
Figure 28 illustrates the default AC Filter unit cable tie installation.
00192515
Conn.1 Heater Conn.2 Conn.3
ACFU
ACFU Outputs
Front view of cabinet IEC receptacle(to optional HETA)
Conn. 3*
*Conn. 3 used withIBBU configuration only
To J2 or J4(cabinet connectors)
J2 J3 J4
Power connector
Rubber bootcover
Rubber bootcover
Rubber boot
Rubber boot
Cabinet ConnectorJ2A or J4A50 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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Installing unitsFigure 28. Default AC Filter unit cable tie installation
Figure 29 illustrates the alternate cable tie installations.
00250956
Rubber bootcover
Rubber bootcover
Cable tie, two places(Trim cable tie mid-waybetween connectors)
Rubber boot
Rubber boot
PowerconnectorsDN99109423 Nokia Networks Oy 51 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit InstallationNote
Figure 29. Alternate cable tie installations
Use connector 3 from the AC Filter unit for IBBU configurations as shown inFigure 30.
00285863
Rubber bootcover
Rubber bootcover
Rubber bootcover
Rubber bootcover
Cable tie,(Trim cable tiebetween cables)
Cable tie,(Trim cable tiebetween cables)
Type 2power connector
Type 1power connector
Type 2power connectors
Rubber boot
Rubber bootALTERNATE 1
ALTERNATE 2
Rubber boot
Rubber boot52 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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Installing unitsTo route AC Filter unit cables with IBBU:
1. Locate the output cables inside the cabinet that run from the AC Filter unitand the cabinet core.
2. Open the rubber boot covers on each cable connector.
3. Attach the power connector within the rubber boot for connector 1 of theAC Filter unit to the J4A connector of the ADUx AC cable harness.
4. Depending on the connector ends, use a cable tie(s) to secure the twoconnectors (see Figure 28 and 29).
5. Repeat steps 2 through 4 for connector 2 to the J2A connector of the cableharness.
6. Repeat steps 2 through 4 for connector 3 to the J3A connector of the cableharness.
7. Connect the Heater connector to the HETA unit cable, if installed.
8. Secure the rubber boot covers by connecting them together.
9. Route the cable harness down the left side of the cabinet with the oppositeend exiting the cable channel to the left of the ADUx unit.
Figure 30 illustrates how to route AC Filter unit cables in a cabinet with theIBBU.DN99109423 Nokia Networks Oy 53 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Connector detailFrom ACFUFigure 30. AC Filter unit cables routed to the IBBU
3.9.2 DC Filter unit
The DC Filter unit is an optional unit that you only need when you install PWSCunits. Each BTS requires two units.
00195754
ACFU OutputsJ2 J3 J4
To IBBU
Front view of cabinet
Powerconnector
Rubber bootcover
Rubber bootcover
Rubber boot
Rubber boot
CabinetConnector
To IBBU
IEC receptacle(to optional HETA)
Conn.1 Heater Conn.2 Conn.3
ACFU54 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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Installing unitsTo install the DC Filter unit:
1. Remove the DC Filter unit from its protective package and check forvisible damage.
2. Remove the six screws securing the cover plate on the external interfaceand store the cover for future use.
3. Insert the DC Filter unit into the open space on the right side of the antennabox.
4. Secure the DC Filter unit.
5. Recycle the packing material.
Figure 31 illustrates the DC Filter unit installation.
Figure 31. DC Filter unit installation
Connecting DC Power cables
To connect the two DC power input cables:
1. Locate the DC power input cables.
0122391
DCFU unit
Antenna box,top removedDN99109423 Nokia Networks Oy 55 (72)Issue 3-0 en Nokia Proprietary and Confidential
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2. Route the cables through the strain relief.3. Connect the 24VP cable to the threaded 24VP stud on the DC Filter unit.
4. Connect the 24VN cable to the 24VN lug.
5. Tighten the two screws in the strain relief.
Figure 32 illustrates the DC Filter unit input cables in the antenna box.
Figure 32. DC Filter unit input cables
To connect the DC Filter unit cables to power supply:
1. On the DC Filter unit, locate DC Red 24VP and Black 24VN output cables.
2. Attach both DC Red 24VP cables to the top 24VP terminals on both PWSCunits.
3. Attach both DC Black 24VN cables from the DC Filter unit to the bottom24VN terminals on both PWSC units.
Figure 33 illustrates the DC Filter unit cable routing to PWSC.
DC Powerinput cables24VP(+)
24VN(-)
Strainrelief
Antenna box
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Cabinet front viewAntenna boxFigure 33. DC Filter unit cable routing to PWSC
3.9.3 Heater unit
HETA unit is optional in the OAKx door.
To install the HETA unit:
1. Remove the HETA unit from its protective package and check for visibledamage.
24VP(+)
24VN(-)
PWSC 1
ToPWSC 1
Detail of DCFU DC outputs
DCout
DCin
To DCFUDC out
DCFU
ToPWSC 2
PWSC 20123663DN99109423 Nokia Networks Oy 57 (72)Issue 3-0 en Nokia Proprietary and Confidential
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2. Remove the cover plate from the OAKx door and store for futureinstallation, if the HETA unit is removed.Note
WARNING
The cover plate maintains the airflow in the cabinet, if the HETA unit is removedfrom the OAKx door.
3. Insert the bottom of the HETA unit into the OAKx door (see Figure 34).
4. Tilt the top of the HETA unit into the OAKx door.
5. Tighten the mounting screws.
6. Connect the HETA control interface (adjacent to the cabinet fanconnection) to the door switch box.
7. Connect the HETA unit to the AC Power Supply (IEC plug located behindthe AC Filter unit).
8. Route the sensor cable behind the front flange of the upper rack asillustrated in Figure 35.
9. Secure the sensor cable to the front flange with plastic cable clamps.
10. Secure the cables within the appropriate cable clamps on the OAKx door.
The HETA power cable is 230 VAC. Route cables between the OAKx doorand the cabinet in a manner that will prevent damage to the cables duringdoor opening and closing.
11. Recycle the packing material.58 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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Wiring to HETAFigure 34. HETA unit installation in OAKx door
00159436Install bottom ofHETA unit firstCover plate
power and control
D-9IECSensorDN99109423 Nokia Networks Oy 59 (72)Issue 3-0 en Nokia Proprietary and Confidential
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WARNING
WARNING
Figure 35. Sensor cable installation
3.10 Installing the Integrated Battery Backup
Before you start the installation, verify that the battery circuit breaker is inthe OFF position. Use only insulated tools to work on the batteries.
Never connect or disconnect the battery lead from the ADUx unit when theother end of the lead is connected to the batteries.
To minimise the risk of short circuits if the battery leads are loose, connectthe negative battery lead to the batteries before the positive cable. Alwaysdisconnect the positive battery cable from the batteries before the negativecable.
The Integrated Battery Backup (IBBU) consists of the following units in thebottom of Nokia UltraSite EDGE BTS:
Sensor cable from doormounted HETA unit
Front flange
Route cable behind front flangeof upper rack and secure withplastic cable clamps
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BATA backplane (pre-installed)
Rectifiers (BATx) Batteries (BBAx) ADUA (pre-installed with cabinet control unit
Figure 36 illustrates the IBBU block diagram.
Figure 36. IBBU block diagram
Figure 37 illustrates the IBBU main components.
ADUA
Rectifier(BATx)
Rectifier(BATx)
Rectifier(BATx)
Rectifier(BATx)
Rectifier(BATx)
Fan
Fan
Fan
Fan DC (not used)DC busbar input
DC busbar input
Cabinet 2
Cabinet 1IBBUBackplaneAC Mains
AC toADUA
ACFU
DCFU DCFUBatteries(BBAG)HETA
(optional)
AC to Backplane
DC fromBackplane
Fan DC power
0126957DN99109423 Nokia Networks Oy 61 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit InstallationFigure 37. IBBU main components
3.10.1 Installing the rectifiers
The IBBU provides space for five BATx units above the ADUx unit. The BATxunits are numbered from 1 to 5, top to bottom.
Install the rectifiers in descending slot order beginning with slot 1.
Batteryvent tube
Upperbattery box
Lowerbattery box
BATAbackplane
TSxxbackplane
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To install the BATx unit:
1. Switch off all AC and DC breakers on the ADUx unit.
2. Remove the ingress covers from the connectors being used on the BATAbackplane.
3. Position the BATx unit above the ADUx unit.
4. Slide the BATx unit into the cabinet while aligning the locating pins on therear of the BATx unit with the cabinet guide holes.
Do not use force when installing the BATx unit into the backplane connectors;backplane connector pins can be damaged.
5. Tighten the two M4 screws on the BATx unit.
6. Repeat steps 1 through 5 for additional BATx units.
Figure 38 illustrates how to install the BATx units.
Figure 38. BATx unit installation
00119285
BATAslots
1
2
3
4
5
BATA
IBBUarea
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3.10.2 Installing the batteries (BBAx unit)Note
The IBBU configuration requires the installation of two 12 V BBAx battery boxesthat hold two batteries each. The boxes are located on shelves in the bottom rightof the cabinet. You connect the batteries to the BBAx battery cables, which areattached to the ADUx unit.
Before you install the batteries, perform voltage measurements to ensure that thebatteries are acceptable. Visually check the batteries for:
defects (including external damage) pressure spots
deformities
corrosion of battery terminals
acid escape
If a defect cannot be remedied, dispose of the batteries.
When installing the battery into the lower box, make sure the terminals are on theright side. When installing the battery into the upper box, make sure the terminalsare on the left side.
To install the BBAx unit batteries to the battery boxes:
1. Remove the two M4 screws securing each battery box in the cabinet andremove the boxes.
2. Position one of the batteries above a battery box, as shown in Figure 39.
3. Carefully lower the BBAx unit into the battery box.
4. Carefully lower the second BBAx unit into the battery box.
5. Position the two battery block cover plates, as shown in Figure 40, andsecure with three M4 screws.
6. Repeat steps 1 through 5 for the second battery box.
Figure 39 illustrates the installation of the batteries in the battery boxes.64 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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Installing unitsFigure 39. BBAx unit installation into boxes
Figure 40 illustrates the installation of the battery box cover plates.
Figure 40. Battery block cover plate installation
Battery 1Battery 2
Battery 1Battery box
0115126
00300045
Cover plate(two places)
Cover plate(two places)
Handle Handle
Lower battery box Upper battery box
Tabs TabsScrew(three places)
Screw(three places)
Slots
Terminals
Terminals
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WARNINGEnsure battery cable lugs do not touch each other during installation.
To connect battery cables:
1. Install the terminal bridge and battery ventilation tubes on the upper batterybox.
2. Connect the negative power cable from the ADUx unit to the negativeterminal on the rear battery of the upper battery box.
3. Use an insulated torque wrench to tighten the battery terminal screws to6.78 Nm (5.0 ft lb).
4. Install the terminal bridge, battery ventilation tubes, and battery jumpercable on the lower battery box.
5. Connect the positive power cable from the ADUx unit to the positiveterminal on the rear battery of the lower battery box.
6. Use an insulated torque wrench to tighten the battery terminal screws to6.78 Nm (5.0 ft lb).
7. Connect the battery bridge cable to the negative terminal of the frontbattery located in the lower battery box.
Figure 41 illustrates the installation of the battery cables.66 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
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Lower battery box Upper battery boxWARNING
Figure 41. Battery box cable and vent tube installation
To install the battery boxes:
Take great care when installing the battery boxes to the cabinet. Theinstallation is difficult and the battery boxes are heavy.
1. Slide the lower battery box into the cabinet, as shown in Figure 42.
2. Secure the battery box to the shelf using two M4 screws.
3. Slide the upper battery box into the cabinet, as shown in Figure 43.
4. Secure the battery box to the shelf using two M4 screws.
Figures 42 and 43 illustrate the installation of the battery boxes in the cabinet.
To venting tube onupper battery box
Venting tube
Bridge cableto (+) terminal onupper battery
From ADUA (+)From ADUA (-)
Terminalbridge
Terminalbridge
0116701DN99109423 Nokia Networks Oy 67 (72)Issue 3-0 en Nokia Proprietary and Confidential
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Unit InstallationFigure 42. Lower battery box installation
0116713From ADUA (+)
Bridge cable to (+) terminalon upper battery
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Installing unitsFigure 43. Upper battery box installation
To connect the battery boxes:
1. Connect the free end of the battery bridge cable to the positive terminal onthe front battery of the upper battery box.
2. Use an insulated torque wrench to tighten the battery terminal screw to 6.78Nm (5.0 ft lb).
3. Connect the battery ventilation tubes together, see Figure 44, install thelong ventilation tube to the combined output, and route the tube up thecable channel on the right of the cabinet attaching it to the vent tubebushing on the top of the cabinet.
4. Insert the battery temperature sensor from the ADUA in the tray channelabove the left side of the lower battery box.
Figure 44 illustrates the cable connection between the batteries.
0116725
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(+)
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To venting tube outletFigure 44. Battery box connections
Figure 45 illustrates the installation of the battery ventilation tube.
0116737
on cabinet roof
(-)From ADUA
(+)
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Installing unitsFigure 45. Vent tube installation
Battery vent tube
Vent tube bushing
Antenna box
Transmission units cover
To battery vents
Transmission cables sleeve(two places)
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Unit Installation72 (72) Nokia Networks Oy DN99109423Nokia Proprietary and Confidential Issue 3-0en
Unit Installation1 About this document2 General instructions2.1 Working order2.2 Unit positions2.3 Torque recommendations
3 Installing units3.1 Installing Transceiver unit3.2 Installing Receiver Multicoupler unit3.3 Installing filter units3.3.1 Dual Variable Gain Duplex Filter unit3.3.2 Dual Band Diplex Filter unit
3.4 Installing combiner units3.4.1 Wideband Combiner3.4.2 Remote Tune Combiner
3.5 Installing common units3.5.1 Base Operations and Interfaces unit3.5.2 Transceiver Baseband unit
3.6 Installing Transmission units3.7 Installing Power Supply units3.8 Installing Bias Tee unit3.9 Installing optional units3.9.1 AC Filter unit3.9.2 DC Filter unit3.9.3 Heater unit
3.10 Installing the Integrated Battery Backup3.10.1 Installing the rectifiers3.10.2 Installing the batteries (BBAx unit)