Lincoln/Holland Upgrade Equipment User/Maintenance Handbook For Concourse Communications Group AWL Works Order Q116786 AWL Product Part Nos.
Table of Contents 1. Introduction ................................................................................................................................4 1.1. Scope and Purpose of Document .........................................................................................4 1.2. Limitation of Liability Notice ..................................................................................................4 2. Safety Considerations .............................................................
7.1.7 Checking service ............................................................................................................34 7.1.8 Fault repair .....................................................................................................................34 7.1.9 Service Support ..............................................................................................................35 7.2 Tools & Test Equipment .............................................................................
1. Introduction 1.1. Scope and Purpose of Document This handbook is for use solely with the equipment identified by the Axell Wireless Limited (AWL) Part Number shown on the front cover. It is not to be used with any other equipment unless specifically authorised by AWL. This is a controlled release document and, as such, becomes a part of the Axell Wireless Total Quality Management System. Alterations and modification may therefore only be performed by Axell Wireless.
2. Safety Considerations 2.1. Earthing of Equipment Equipment supplied from the mains must be connected to grounded outlets and earthed in conformity with appropriate local, national and international electricity supply and safety regulations. 2.2.
2.5. Chemical Hazard Beryllium Oxide, also known as Beryllium Monoxide, or Thermalox™, is sometimes used in devices within equipment produced by Axell Wireless Ltd. Beryllium oxide dust can be toxic if inhaled, leading to chronic respiratory problems. It is harmless if ingested or by contact. Products that contain beryllium are load terminations (dummy loads) and some power amplifiers. These products can be identified by a yellow and black “skull and crossbones” danger symbol (shown above).
3. Tri-Band Cable Signal Combiner 60-214702 Tri-Band Combiner 60-214702 is built into a wall-mounted, environmentally protected (IP65) aluminium alloy case; RF ports and connectors are also IP65 standard making the entire enclosure and connecting ports weatherproof. The door is fitted with three locking door handles which also serve to locate the door onto the case. Caution, the door is not attached to the case when the locking door handles are opened.
3.2. Tri-Band Combiner 60-214702 Circuit Schematic Drawing Number 60-214782 Axell Wireless Limited Technical Literature Document Number 60-214701HBKM Lincoln/Holland Upgrade Equipment Issue No.
3.3. Tri-Band Combiner 60-214702 Alarm Wiring Diagram Drawing Number 60-214772 Axell Wireless Limited Technical Literature Document Number 60-214701HBKM Lincoln/Holland Upgrade Equipment Issue No.
3.4. A B C D E F G Tri-Band Combiner 60-214702 External Features RF Inputs and Outputs (see section 3.5. below) RF Monitor/Test ports (see section 3.6. below) Cable Gland for Fibre Optic Cable Input/Output AC Mains Input Lockable door handles Wall mounting brackets Door Lifting handles Note: Door is not fixed to body when Lockable door handles (E) are open. Axell Wireless Limited Technical Literature Document Number 60-214701HBKM Lincoln/Holland Upgrade Equipment Issue No.
3.5.
3.6. Tri-Band Combiner 60-214702 Connections on R.H. Side of case R P P N L Q M 110V I J K E F G H A B C D O A B C D E F G H I J K L M N O P Q R 30dB Monitor Port coupled from D/L Output port “RF-M” (“dd” in section 3.5.). 30dB Monitor Port coupled from RF from F/O Uplink Input. 30dB Monitor Port coupled from RF from F/O Downlink Output. 30dB Monitor Port coupled from D/L Output port “RF-K” (“cc” in section 3.5.).
3.7.
Tri-Band Combiner 60-214702 Specification continued General Impedance 50 Ohms PCS Downlink Power Amplifier PCS Downlink LNA PCS Uplink Power Amplifier PCS Uplink LNA PCS Door Alarm PCS Over Temperature. AWS Downlink Power Amplifier AWS Downlink LNA.
3.8.
4. Fibre Fed Remote Repeater 60-214701 Remote Repeater 60-214701 is built into a wall-mounted, environmentally protected (IP65) aluminium alloy case; RF ports and connectors are also IP65 standard making the entire enclosure and connecting ports weatherproof. Handles are provided for carrying the unit and the door is fitted with locks and there are Power On and Alarm indicators on the outside of the door.
4.2. Remote Repeater 60-214701 Circuit Schematic Drawing Number 60-214781 Axell Wireless Limited Technical Literature Document Number 60-214701HBKM Lincoln/Holland Upgrade Equipment Issue No.
4.3. Remote Repeater 60-214701 Alarm Wiring Diagram Drawing Number 60-214771 Axell Wireless Limited Technical Literature Document Number 60-214701HBKM Lincoln/Holland Upgrade Equipment Issue No.
4.4. Remote Repeater 60-214701 Front View A B C D E F Lockable Door Handles Lifting handles Green LED “POWER ON” Red LED “ALARM” Rubber Feet Connectors on Underside – see section 4.5. Axell Wireless Limited Technical Literature Document Number 60-214701HBKM Lincoln/Holland Upgrade Equipment Issue No.
4.
4.6. Remote Repeater 60-214701 Three-quarter View A B C D Axell Wireless Limited Technical Literature Document Number 60-214701HBKM Lockable Door Handles Lifting handles Wall Mounting Brackets Earthing connection Lincoln/Holland Upgrade Equipment Issue No.
4.7.
4.8.
4.9.
5. PSU and Battery Backup 60-214703 PSU and Battery Backup 60-214703 is built into a wall-mounted, environmentally protected (IP65) aluminium alloy case; ports and connectors are also IP65 standard making the entire enclosure and connecting ports weatherproof. The door is fitted with locking door handles and handles are provided for carrying the unit. There are Power On and Alarm indicators on the outside of the door.
5.2. PSU and Battery Backup 60-214703 Circuit Diagram Drawing Number 60-214783 Axell Wireless Limited Technical Literature Document Number 60-214701HBKM Lincoln/Holland Upgrade Equipment Issue No.
5.3. PSU and Battery Backup 60-214703 External Features A B C D E Lifting Handles ** Lockable Door Handles Power and Alarm Indicators Wall Mounting Brackets Power and Alarm Ports see section 5.3.2. below **Caution must be exercised when attempting to move or lift this unit when the batteries are installed, the gross weight of the unit will be in excess of 70kg (155lbs) Axell Wireless Limited Technical Literature Document Number 60-214701HBKM Lincoln/Holland Upgrade Equipment Issue No.
5.3.1. External LEDs F G H I 5.3.2. Green LED “POWER 1” PSU 1* Red LED “ALARM” PSU 1 Green LED “POWER 2” PSU 3* Red LED “ALARM” PSU 3 * See section 5.4.
5.4.
5.5. PSU and Battery Backup 60-214703 Specification PARAMETER AC Supply Voltage DC Outputs DC Input (from 60-004002) Charging Current Battery Output Voltage Set Level Low Voltage Disconnect level Alarms Fitted (summary volt-free contacts) Case Size (ex. handles and heatsinks) Case Material Case Finish operation Temperature Range storage Humidity 5.6. SPECIFICATION 110V 2 x 24V DC 24V < 6.0 Amps 23.5V ± 0.2V 21.5V ± 0.
6. Installation – General Notes 6.1 General Remarks When this equipment is initially commissioned, please use the equipment set-up record sheet in Appendix B. This will help both the installation personnel and Axell Wireless should these figures be needed for future reference or diagnosis. The procedure for installing and commissioning an Axell Wall Mount Repeater is generally as follows: 1 Secure the Repeater in the chosen wall position.
6.5 Commissioning Once all connections are made the equipment is ready for commissioning. To commission the system the test equipment detailed in Section 7.2. will be required. Using the system diagrams and the end-to-end test specification (supplied with the equipment), the equipment should be tested to ensure correct operation. Typical RF levels that are not listed in the end-to-end specification, such as input levels to the fibre transmitters are detailed in the maintenance section of this manual.
7. Maintenance – General Notes 7.1. Fault Finding 7.1.1. Quick Fault Checklist All tunnel equipment is individually tested to specification prior to despatch. Failure of this type of equipment is not common. Experience has shown that a large number of fault conditions relating to tunnel installations result from simple causes often occurring as result of transportation, unpacking and installation.
7.1.3 Downlink Confirm that there is a signal at the expected frequency and strength from the base station. If this is not present then the fault may lay outside the system. To confirm this, inject a downlink frequency signal from a known source at the master site BTS input and check for output at the remote site feeder output. If a signal is not received at the output it will be necessary to follow the downlink path through the system to find a point at which the signal is lost.
7.1.9 Service Support Advice and assistance with maintaining and servicing this system are available by contacting Axell Wireless Ltd., see section 2.7. NOTE Individual modules are not intended to be repaired on site and attempts at repair will invalidate active warranties. Company policy is that individual modules should be repaired by replacement. Axell Wireless Ltd. maintains a level of stock of most modules which can usually be despatched at short notice to support this policy. 7.
7.3.3 1 Module Replacement (general): Carefully align the module into its location then slowly push the module directly straight into its position, taking care not to twist/turn it during insertion. Reconnect all connectors, RF, alarm, power etc., (concealed connectors may have to be connected first). Replace retaining screws (if any). Double-check all connections before applying power. 2 3 4 7.3.4 Power Amplifiers 1) Remove power to the unit.
Note: Tighten SMA connectors using only a dedicated SMA torque spanner. If SMA connectors are over-tightened, irreparable damage will occur. Do not use adjustable pliers to loosen/tighten SMA connectors. Also take care not to drop or knock the module as this can damage (or misalign in the case of tuned passive modules) sensitive internal components. Always store the modules in an environmentally friendly location 7.3.
Appendix A A.1. Glossary of Terms used in this document Repeater or Cell Enhancer Band Selective Repeater Channel Selective Repeater AC AGC BBU BTS CEMS C/NR DC Downlink (D/L) FO GND ID LED LNA LPA MOU M.S. MTBF N/A N/C OFR OIP3 P1dB PA RF RSA RX S/N TX Uplink (U/L) VSWR WDM A Radio Frequency (RF) amplifier which can simultaneously amplify and re-broadcast Mobile Station (MS) and Base Transceiver Station (BTS) signals.
7 RE MOTSUC ELT IT 6 5 200 777 4941 0 : x aF 0 007 77 4 9410 : leT d n al g n E detimiL seitilicaF laireA NOITCEJORP ELGNA DRIHT R O T A L LI C S O L A C O L DAOL YMMUD )RECNAHNE LLEC( REIFILPMA LANOITCERID-IB MED OM RELLORTNOC GNIROTINOM C. G . A ) D E XI F ( R O T A U N E T T A )ELBAIRAV( ROTAUNETTA R EI F I L P M A CSIM A I D " 8/ 7 ELBAC XA-0C A I D " 2/ 1 ELBAC XA-0C ELBAC 5 TAC E L B A C G N I T AI D A R 4 ROTALL ICSO LACOL MEDOM RELLORTNOC GNIROTINOM CGA 3 ELA CS TU O 2 mm1.
A.3. EC Declaration of Conformity In accordance with BS EN ISO/IEC 17050-1&-2:2004 Axell Wireless Limited Aerial House Asheridge Road Chesham Buckinghamshire HP5 2QD United Kingdom DECLARES, UNDER OUR SOLE RESPONSIBILITY THAT THE FOLLOWING PRODUCT: PRODUCT PART No.
A.4. Waste Electrical and Electronic Equipment (WEEE) Notice The Waste Electrical and Electronic Equipment (WEEE) Directive became law in most EU countries during 2005. The directive applies to the disposal of waste electrical and electronic equipment within the member states of the European Union.
A.5. Document Amendment Record Issue No. A Date 11 June 2008 Incorporated by AJS B 29 July 2008 AJS 3.2. Preliminary Issue 1 29 August 2008 AJS 3.2. Issue Axell Wireless Limited Technical Literature Document Number 60-214701HBKM Section Amended Reason for new issue Draft Lincoln/Holland Upgrade Equipment Issue No.
Appendix B B.1 Initial Equipment Set-Up Calculations General Information Site Name: Client Name: Date: AWL Equip. Model No. Antenna Systems Model Gain Azimuth Comments Type Loss Length Comments A - Service Antenna B – Donor Antenna C – Service Feeder D – Donor Feeder Initial Parameters E – CE Output Power F – Antenna Isolation G – Input signal level from donor BTS Operating Voltage Downlink Calculations Parameter Input signal level (G) CE max.
