The manual is intended as an overview of the Ericsson RBS .. as well as the indoor version RBS will be given in the. RBS Series Products – For indoor operation: ERICSSON RBS (Macro -BTS). Supports GSM , , and MHz. Six transceivers. RBS Series Products – For indoor operation: ERICSSON RBS (Macro -BTS). • Supports GSM , , and MHz. • Six transceivers.
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Ericsson 1 13 Termination tool, supplier: The fault ceases when the temperature comes back within the safe range. When working on a radio base station you may have to open cable ducts, channels and access holes, thereby interfering with the fire sectioning of the building.
Remove the DXU sub-rack. One or more faults are detected in the DXU.
Remove the left-hand CDU cable carefully, pushing the connectors through the rubber seal at the rear of the TRU sub-rack. Further information about colour coding versus frequency and encryption can be found in the Spare Parts Catalogue, Appendix B. Fault localisation 1 PSU, see Section 5. How to contact us.
Using a soft pencil, draw a short line down the side of each fan and continue on the top of the top of the TRU sub-rack. Tests and supervision are performed on an MO basis, which fbs that the different MOs supervise their own equipment. Insert the new unit, and restore in reverse order.
GSM BOE 602 14/1 R16B RBS 2202 Ericsson BTS base station DXU-21A all tested
For that reason, and to avoid direct strokes of lightning, it is essential that the equipment is properly earthed for thunderstorm conditions. Do not remove the screws totally as these are designed to be “captivated” in the Edicsson front panel. We promise that after the arrival of the rb, the appearance and function percent intact. When the battery voltage returns to Do not return the CDU bus cables to Ericsson for replacement, repair or disposal. This type of accident may be fatal or cause serious injury.
RBS Installation and Integration Manual
Check that the terminators are placed according the figures above. Replacing Temperature Sensor 2 There are two alternative positions for the temperature sensor 2.
Remove the external ESB connectors on top of the connection field. The resistance value is low enough to discharge the electrostatic voltage. Proceed to step 5. Also, provides information about related faults and possible reasons for the faults.
If a discoloured or deformed battery is found during the inspection, replace all batteries in the same battery box at the same time. The RU “Environment” can be divided into two sub-groups: If the external alarm indicator on the DXU goes off, there is probably something wrong with the external alarm sensor cables.
When properly fitted, the securing clips normally make a loud clicking noise, confirming they are correctly in position. The logical RU is: See AO TX fault map to find out which fault it is.
Do not tape a repair delivery note on the front panel as it is hard to remove and causes extra work at the Ericsson repair center. No fault is detected in the ECU.
Yes 6 RBS No fault indicator off? The ESD wrist strap contains a resistor with an ohmic value greater than 1 M in the cable to protect the operator. Make sure that the circuit breaker is in normal position.