ERICSSON BTS 2202 PDF

2/ LZN 91 Tools and Instruments 3 RBS Maintenance Manual all other Ericsson products using the product number to identify each product. The manual is intended as an overview of the Ericsson RBS .. as well as the indoor version RBS will be given in the. We have RBS DXUA BOE 14/1 R16B in stock. RBS is an indoor macro base station, we have all version in this store. If you need more.

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Can you send us samples to check? Cut the tie-wrap on the rear of the cabinet wall. The yellow indicator labelled External alarm indicates that one or more alarms are activated. Unless under contractual warranty, after replacement, the IDM shall be disposed of locally.

On The TRU is in local mode.

Send your message to this supplier. This type of accident may be fatal or cause serious injury.

Operation Operation is the normal, everyday running of the RBS with full functions. Unless under contractual warranty, after replacement, the FCU shall be hts of locally. Regarding the IDM, different variants exist. Isolate the cabinet from AC mains at the connection field on top of the cabinet.

The diversity supervision measurements are only taken every 5 minutes so it takes some time to notice changes. Sign In Bs Free My airmaxssale. While a call is in bbts in the correct timeslot, select the Start monitor button. Referring to the figure above, strap connector P7 between “2” and “N” and P8 between “N” and “1”. Fault Localisation Recommends actions for each suggested RU.

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Prior to replacement 1. Remove the air duct whilst supporting the TRU sub-rack. Write the trouble report as soon as possible, preferably at the RBS site.

Maintenance PDF | pradeep bisht –

Reset in reverse order. This operating mode should not be allowed to last more than 72 consecutive hours, and a total of not more than 15 days in one year. The next pages contain an example of a filled-in trouble report and a blank trouble report.

Writing work report The chapter Concluding Routines provides information on the different administrative routines that must be performed before leaving the site. Use two large tie-wraps to support the left-hand side of the IDM. Therefore, the unit must be handled carefully.

The main cause for this problem is that the coaxial pins in the TRU connector are not centered. This is necessary for the oscillator to stabilise at the adjusted frequency. One or more faults are detected in the DXU.

PSU -48 Ericsson BTS GSM

If this indicator should be defective, only an RBS fault indicator will be on. Remove the four screws holding the ALNA to the mounting bracket on the pole.

Refer to the section “IDM” in the chapter “Cable Connections” for information on the wiring connections. Support ericssson chimney with your finger when inserting the fan into the clips.

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It can also be placed to the right of the IDM, on the inner wall of the cabinet. Do 22002 return the fan to Ericsson for replacement, repair or disposal. No fault is detected in the TRU. 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 two nuts holding 22002 FCU to the fan tray. The batteries are almost empty and will soon be disconnected. Unless under contractual warranty, after replacement, the antenna feeder shall be disposed of locally.

Each module covers one cell, unless the cell spans more than one cabinet. IDM with circuit breakers Proceed to next step. External alarm On One or more external alarms are active. When writing a trouble report, always include as much information as possible. Remove the DXU sub-rack. eircsson

This information indicates which TX antenna feeder to replace in step On outdoor versions the disk is stored inside the cabinet. The terminal can be a portable PC.

Insert the new unit, and restore in reverse order.