Installation Manual
Table Of Contents
- WAVEXpress/BTS Installation and Commissioning Guide
- One - Unpacking the WAVEXpress/BTS
- Two - Internal BTS Cabling and Jumpering
- Three - Installation
- 3-1 Wall Installation
- 3-2 Table Mount
- 3-3 Rack Installation
- 3-4 Common Final Installation Procedures
- 3-4.1 Connection of the Cable Gland
- 3-4.2 Connection of the Grounding Cable
- 3-4.3 Connection of the Antennas to the Bulkhead Plate
- 3-4.4 Connection of the Optional Combiner Assembly
- 3-4.5 Connection of the Power Supply
- 3-4.6 Connection of the T1 Lines
- 3-4.7 Connection to External Alarms
- 3-4.8 Optional Voltage Standing Wave Ratio (VSWR) Check
- 3-4.9 Post Installation Checks
- 3-5 Outdoor Installation
- Four - Off-Line Commissioning
- Five - Off-Line Commissioning of a Daisy Chain
- Six - Post Off-Line Commissioning
- Seven - On-Line Commissioning
- Appendix 1 - Connection of the Combiner Assembly
- Appendix 2 - BTS Field Maintenance
- A2-1 WAVEXpress/BTS Field Replacement Maintenance
- A2-1.1 Replacing the WAVEXpress/BTS IWP card
- A2-1.2 Replacing the WAVEXpress/BTS T1 card
- A2-1.3 Replacing the WAVEXpress/BTS TRX card
- A2-1.4 Replacing the WAVEXpress/BTS RF distribution card
- A2-1.5 Replacing the clock module
- A2-1.6 Replacing power supply units
- A2-1.7 Replacing fan assemblies
- A2-1.8 Replacing filters (p/n 520081-01)
- A2-1.9 Replacing the antenna bracket with a combiner assembly
- A2-1 WAVEXpress/BTS Field Replacement Maintenance
- Checklist 1 - Installation Checklist
- Checklist 2 - Commissioning Checklist
Release 3.3, Revision A 1/99
122 WAVEXpress/BTS Installation and Commissioning Guide
Replacing the cabinet fan
Step 1
Ensure that anti-static precautions are taken.
Step 2
Using a Phillips screwdriver, unscrew the two screws located at the top and bottom of the cabinet fan.
Step 3
Pull out the cabinet fan. Verify that the complete fan assembly is removed.
Step 4
Place the new power cabinet fan into the appropriate slot in the chassis (refer to Figure A2-1 "WAVEX-
press/BTS field replaceable units" on page 108). Insert the fan by sliding the base plated over the tabs
on the chassis. Push the fan firmly into place and make sure that the end connectors meet.
Step 5
Using a Phillips screwdriver, screw in the two removed screws onto the cabinet fan.
Step 6
Verify that the fan is rotating properly.
Step 7
Inform the OMC operator to verify that all relevant alarms have cleared.
A2-1.8 Replacing filters (p/n 520081-01)
This section contains the procedures for replacing the filters on the WAVEXpress/BTS outdoor enclosure. When setup
as an outdoor system, the WAVEXpress/BTS chassis is enclosed in a cabinet containing a filter that needs to be cleaned
or replaced regularly.
Step 1
Unlock and open the cabinet door containing the WAVEXpress/BTS chassis.
Step 2
Pull the tab in order to remove the filter from the cabinet door.
Step 3
Clean the filter using a soft cloth or replace with a new filter.
Step 4
Fit the filter into the cabinet door, making sure that the door closes properly.
Step 5
Lock the cabinet door.