Flexi BTS Mounting ShieldQuick Guide

This guide can be used as quick reference for Flexi Mounting Shield (FMSA/FMSB) installations.

Flexi Mounting Shield (FMSA/FMSB) is an outdoor shield for a stacked Flexi BTS. Used instead of the plastic front and rear covers, it provides protection against solar load, large insects and slight vandalism. In addition, you need Flexi Mounting Kit Floor/Wall/Pole (FMFA) in all installation cases.

Flexi Mounting Shield 6U (FMSA) provides installation space for up to any two Flexi 3U modules and the plinth (6U in total). It is installed on a pole or wall.

Flexi Mounting Shield 18U (FMSB) provides installation space for up to any six Flexi 3U modules and the plinth (18U in total). It is installed on the floor.

Check the delivery

Contents of deliveries1 Clearances2

Check the site

Minimum clearances

Fixing points

Preparing modules for installation

3

Preparing modules for installation

Mounting shields grounding principle

4

Mounting shields grounding principle

Installing air guide plate

5

Install air guide plate

Installing the mounting shields

6

Principle of lifting the mounting

shields

Installing FMSA

7

Installing FMSA/FMSB

Installation check list

9

Installation check list

Installing FMSB

8

FMSA FMSB

The information in this document is subject to change without notice and describes only the product defined in the introduction of this documentation. This document is not an official customer document and Nokia Siemens Networks does not take responsibility for any errors or omissions in this document. This document is intended for the use of Nokia Siemens Networks customers only for the purposes of the agreement under which the document is submitted. No part of this documentation may be used, reproduced, modified or transmitted in any form or means without the prior written permission of Nokia Siemens Networks. The documentation has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using it. Nokia Siemens Networks welcomes customer comments as part of the process of continuous development and improvement of the documentation. The information or statements given in this documentation concerning the suitability, capacity or performance of the mentioned hardware or software products are given “as is” and all liability arising in connection with such hardware or software products shall be defined conclusively and finally in a separate agreement between Nokia Siemens Networks and the customer. IN NO EVENT WILL Nokia Siemens Networks BE LIABLE FOR ERRORS IN THIS DOCUMENTATION OR FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES SUCH AS BUT NOT LIMITED TO LOSS OF PROFIT, REVENUE, BUSINESS INTERRUPTION, BUSINESS OPPORTUNITY OR DATA, that might arise from the use of this document or the information in it. THE CONTENTS OF THIS DOCUMENT ARE PROVIDED “AS IS”. EXCEPT AS REQUIRED BY APPLICABLE MANDATORY LAW, NO WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT, ARE MADE IN RELATION TO THE ACCURACY, RELIABILITY OR CONTENTS OF THIS DOCUMENT. NOKIA SIEMENS NETWORKS RESERVES THE RIGHT TO REVISE THIS DOCUMENT OR WITHDRAW IT AT ANY TIME WITHOUT PRIOR NOTICE. This document and the product it describes are considered protected by copyrights and other intellectual property rights according to the applicable laws. The wave logo is a trademark of Nokia Siemens Networks Oy. Nokia is a registered trademark of Nokia Corporation. Siemens is a registered trademark of Siemens AG. Other product names mentioned in this document may be trademarks of their respective owners, and they are mentioned for identification purposes only. Copyright © Nokia Siemens Networks 2008. All rights reserved.

DN70333932 version 3

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Contents of deliveries1Delivery Contents Versions Codes

FMSA delivery Flexi Mounting Shield 6U (FMSA) 471614A2 x module grounding cable1 x grounding cable between the shield and plinth1 x upper bracket3 x rubber cable entry4 x M8 screw4 x washer2 x cable tie point plate1 x air guide plate2 x Baffle knock out1 x Pawl1 x Nut for customer specific lock1 x FMSA/FMSB Quick Guide

FMSB delivery Flexi Mounting Shield 18U (FMSB) 471650A6 x module grounding cables1 x grounding cable between the shield and plinth3 x rubber cable entry4 x M8 screw4 x washer6 x cable tie point plates1 x air guide plate1 x M5 nut for ground cable2 x Baffle knock out1 x Pawl1 x Nut for customer specific lock1 x FMSA/FMSB Quick Guide

Optional items Contents Versions CodesVMPB Pole Mounting Kit 469978AFPKA Flexi Pole Kit 471649A

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Clearances2

Preparing modules for installation3

Minimum clearances

FMSA Fixing points

fixing pointso 10 mm

1

3

1. Remove the plinth rear stopper.

2. In FMSB installations, remove the four rubber pads from the corners of the plinth.

3. In FMSA installations, remove module cores from-

their casings. This step does not apply to Flexi EDGE modules.

4. For EDGE installations, remove the rear covers from the casing.

2

Upper bracket

623 mm (24.5 in.)185 mm

(7.3 in.)

185 mm

(7.3 in.)

118.5 mm (4.7 in.)

558.

5 m

m (2

2.0

in.)

688

mm

(26.

3 in

.)Lower bracket

40 mm (1.6 in.) for air intake

200 mm (7.9 in.) for maintenance from the back

fixing pointso 10 mm(0.4 in.)

4x

600 mm (23.6 in.) for maintenance from the front

FMSB Fixing points

149.5 mm (5.9 in.)

300 mm (11.8 in.)

40 mm (1.6 in.)for air intake

200 mm (7.9 in.) for maintenance from the back

fixing pointso 18 mm(0.7 in.)

359

mm

(14.

1 in

.)

Front side

106.5 mm (4.2 in.)

150 mm (5.9 in.) for cabling

600 mm (23.6 in.) for maintenance from the front

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Mounting shields grounding principle4

Site mainground

Installing air guide plate5FMSA installations: If there is less than 6U in the configuration, install the air guide plate on the casing of the top or outermost unit in the configuration.1. Remove the rearmost fixing studs.2. Install the air guide plate.3. Fix the fixing studs back in their place.

1

23 3

FMSB installations: If there is less than 18 U in the configuration, install the air guide plate on top of the topmost module casing.

1. Remove the rearmost fixing studs.

2. Install the air guide plate.

3. Fix the fixing studs back in their place.

NOTE: If using a full FSMA/FMSB configuration (18 U), the air guide plate is not needed.

NOTE: The appearance of the modules may vary depending on the module type.

TIP: Install the air guide plate to the topmost module before inserting the module into the mounting shield.

1

23

Mounting shields grounding principle

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Grounding between shield and plinth

Installing FMSA7

1. Insert the plinth inside the mounting shield against the right-hand side wall.

Guide the rubber pads on the bottom of the plinth into the holes on the mounting shield wall.

2. Install the plinth to the mount-ing shield with the bottommost screws (3 x M8) and washers first, securing them with thread locking compound. Tighten to 10 Nm (7.4 ft-lb).

1

2

3a

Principle of lifting the mounting shields6The FMSB can be lifted using the optional lifting handles (WLHA lifting handle kit 469554A).

The FMSA can be lifted by the lifting handle.

Lifting handle

Handle

NOTE: Do not lift the FMSB mounting shield with the modules inside.

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NOTE: WCDMA modules are shown in the examples

3b

5. Remove the cover plates on the mounting shield wall, top, or bottom from the lead-throughs that you are going to use.

4

Installing FMSA (continued)7

6

� �5

3. Fix the mounting brackets.

a) Fix the upper mounting bracket to the mounting shield with four M8 screws and wash-ers, securing them with thread locking compound.

b) Install the lower mounting bracket to the mounting shield with 3 x M8 screws and washers, securing them with thread lock-ing compound. Do not tighten the screws yet so that the bracket can be adjusted when installing the mounting shield on the wall or pole. Tighten to 10 Nm (7.4 ft-lb).

4. If there are two modules in the configuration, fix the empty casings to each other to make a stack of two casings.

6. Install the casing(s) on the plinth in the mounting shield.

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11. Install the mounting shield on the wall or pole.

In pole installations, use the VMPB or FPKA Pole Mounting Kit.

11

� �

� �

9

10

9. Fix the cable tie points to the modules.

10. Fix the cables to the cable tie points with ties.

7

7. Insert the module core(s) into the casing(s).

8. Connect the internal cables. Connect the module grounding cables first and after that any other internal cables.

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Installing FMSA (continued)7

16. If there are unused cable entry holes, cover them with the rubber plugs.

17. Close the mounting shield door and install your padlock to the door handle.

12. Make sure that the site grounding cable is connected to the BTS site.

13. Connect the external cables. For instructions on how to connect the DC cable, see sec-tion Connecting exter-nal power feed in the

Flexi WCDMA, EDGE or WiMAX installation manuals.

14. Insert the rubber cable entries to the lead-throughs you are going to use.

15. Complete the internal cabling, if necessary.

14

17

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Installing FMSB81. Drill mounting holes on the floor.

2. Bolt the mounting shield on the floor with 4 bolts (M12).

3. Install the plinth on the mount-ing shield floor and fix the mounting shield to the base.

2

3

4. Connect the site grounding cable.

5. Install the modules in a stack according to your configuration.

6. Connect the module grounding cables first and after that any other internal cables.

NOTE: The appearance of the modules vary depending on the module type.4

� �7

7. Fix the cable tie points to the modules.

5

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NOTE: WCDMA modules are shown in the examples

Installing FMSB (continued)88. Remove the cover plates from the lead-throughs that you are going to use.

9. Route the external cables through the lead-throughs.

10. Fix the cables to the cable tie points with ties.

11

910

12

11. Insert the rubber cable entries to the lead-throughs you are using.

12. If there are unused cable entry holes, cover them with the rubber plugs.

13. Close the mounting shield door and install your padlock to the door handle.

8

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Installation check list9Perform these checks to make sure that the installation is complete:

Delivery is complete and undamaged.

Minimum clearances are met.

Grounding cables are connected.

Modules are installed as instructed.

Cable entries are installed.

Air guide plate is installed if not using a full configuration.

Internal cables are connected properly.

External cables are routed through the cable entries and connected properly.

Cables are tied to the cable tie points with cable ties.

If there are unused cable entry holes, they are covered with rubber plugs.

Mounting shield door is closed and padlock installed.

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