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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The batteries are almost empty and will soon be wricsson. One or more faults are detected in the DXU. Fault reporting connected to temperature and humidity ranges supported inside the cabinet RBS macro or outside the cabinet RBS micro: Outdoor sites receive greater exposure to large amounts of contaminants and require more frequent maintenance.

Unscrew the torx screws securing plate A or plate D on the top of the cabinet. Inquiry Sent Successfully Confirmation email has been sent: Two cases are described in the following fault localisation procedure: Your message must be betweencharacters! Disconnect the AC cable. We have strict QC before shipment and we provide a day warranty.

Climatic requirements, specified for the frequency counter being used, must be met during the calibration procedure. Like Us Follow Us. Perform a climate system test. For further information, see the chapter “Positioning of RUs”. Like Us Follow Us. A closed sensor should have a resistance close to zero and an open sensor should have an infinite resistance.


Switch off the mains power to the cabinet. Proceed to step When an open sensor circuit activates the alarm concerned: Your email address is incorrect! Although the battery voltage may be low, the released power can be extremely high. Therefore, the DC supply will only last for a limited time. Plate C is the same for all models. Possible reasons Bugs in SW. Connect all external wires to the replacement IDM. Replacing Temperature Sensor 2 There are two alternative positions for the temperature sensor 2.

Active Member 4 Years. Maintenance ericzson must attach a repair delivery note, LZF 64 Blue Tagto the returned part. No fault is detected in the DXU. bys

Ericsson RBS Series

Please reply me within 24 hours. Log In Sign Up. The test procedure is divided into two parts, that shall be made sequentially. Cable information for backplanes can be found in the chapter “Cable Connections”.

If the fan is faulty, no action is needed. The RBS is powered from batteries. A fault report is sent if the DC voltage is above the overvoltage level. The pencil marks made earlier will assist with alignment. One or more faults are detected in the CDU. Sign In Join Free My airmaxssale.

For example, if the temperature in the cabinet is outside the specified range or if the incoming AC mains power is faulty, the RU “Environment” is reported as faulty. Support the chimneys whilst pulling the fans clear.

Flashing A change of the DXU mode from local mode to remote mode or from remote mode to local mode is in progress. The field technician is expected to be experienced in radio and mobile communications, and have a good understanding of technical English.


When possible, correct the faults found when using the checklist before doing the preventive maintenance routine.

Connect the battery backup to the RBS. Replace the alarm and power connectors on the replacement FCU. Please reply me widthin 24 hours.

PSU -48 Ericsson BTS GSM good condition BMR 960 013/1 R11A RBS 2202

These are often referred bst as a single physical unit, but are implemented in the backplane of the cabinet with cables. The value must be 2. Measure the resistance with a multimeter directly in the connection points where the external alarm sensor cables are connected in the EACU.

This forms the basis for choosing between different methods when localising a detected fault. Unless ericason contractual warranty, after replacement, the CDU bus cables shall be disposed of locally.

GSM BOE 602 14/1 R16B RBS 2202 Ericsson BTS base station DXU-21A all tested

Customer disposable Customer disposable parts are consumable parts, which have no lower sub-assembly ericsdon component that can be used to repair them. Make sure that the circuit breaker is in normal position. A trouble report should also be written when a fault is found in this manual. If supplied Isolate the cabinet from external battery or DC power at the connection field on top of the cabinet.

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