Panasonic How to Connect Two PBX Systems and Install Backup Batteries

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2.2 Installing the Advanced Hybrid System

2.2.6Connecting Backup Batteries

Backup batteries and a backup battery cable (KX-A227) provide a backup power supply to allow full use of the PBX in the event of a power failure. In a power failure, the backup batteries automatically maintain the power for the PBX without interruption.

1.Set the Power Switch of the PBX to the "OFF" position and disconnect the AC cord from the AC outlet.

2.Connect the backup battery cable with 2 identical VRLA (Valve Regulated Lead Acid) batteries (12 V DC × 2).

Red

Connector

Fuse

Backup Battery Cable

Black

Battery Interface

Backup Batteries (12 V DC x 2)

Turn on the power switch of the PBX only after the installation of the PBX is finished and AC cord is plugged into the AC outlet.

For each backup battery, battery capacity of 14 Ah or below is recommended (otherwise, the battery charge may not be maintained).

Make sure that the type and capacity of the 2 backup batteries are identical.

The backup battery cable should not be exposed to direct sunlight. Keep the backup battery cable and the backup batteries away from heating appliances and fire. Place the backup batteries in ventilated place.

For details about the backup batteries, refer to the manual intended for the batteries.

CAUTION

Be sure to comply with all applicable laws, regulations, and guidelines.

Make sure that the polarities of the backup batteries and wiring are correct.

Make sure that you do not short the backup batteries or cables.

When replacing one of the batteries, use only the same or equivalent battery type recommended by the battery manufacturer. There is a danger of explosion if the backup batteries are incorrectly replaced.

Dispose of used batteries according to the manufacturer's instructions.

The charging time of your battery varies depending on the charge remaining, the characteristics of the battery charger, and the ambient temperature.

Refer to the instructions provided by the battery manufacturer for details.

The following is an example calculation of the time needed to charge a drained battery (Battery rating: 24 Ah) connected to the PBX:

Installation Manual

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Contents Advanced Hybrid System Installation ManualSystem Components Compatible Proprietary Telephones Abbreviations in this manualImportant Safety Instructions For users in Taiwan only PrecautionsFor users in New Zealand only For users in Australia onlyFor users in Finland, Norway and Sweden only For Future ReferenceHttp//doc.panasonic.de Introduction For Your SAFETY, Please Read the Following Text Carefully Precautions for Users in the United KingdomInstallation Manual Table of Contents Guide for KX-TE Maintenance Console Section System Outline System Highlights System HighlightsMain Unit Basic System ConstructionOutside CO Line System Connection DiagramGeneral Description SpecificationsCharacteristics System Data System CapacitySystem Capacity Maximum Cards and Terminal EquipmentMax. Quantity Section Installation Installation Precautions Before InstallingBefore Installing Safety Installation InstructionsBefore Installing Unpacking Installing the Advanced Hybrid SystemNames and Locations Opening Covers Opening/Closing CoversClosing Covers Securing Cords To remove the rivet, use a screwdriver as shown below Connect the frame of the PBX to earth Connecting Frame EarthConnecting Backup Batteries Battery Rating 24 Ah Mounting on a Wooden Wall Wall MountingMounting on a Concrete or Mortar Wall Installing the Advanced Hybrid System Installation Installing Surge ProtectorOverview Installation of an Earth Rod Outside InstallationInstalling the Advanced Hybrid System Location of Optional Service Cards Installing Optional Service CardsFunction Installing KX-TE82483 to KX-TES824Installing Optional Service Cards Installing KX-TE82480 to KX-TES824 Installing Optional Service Cards Installing Optional Service Cards Installing KX-TE82480 to KX-TEM824 Installing Optional Service Cards 4 8-Port SLT Extension Card KX-TE82474 Installing KX-TE82474 to KX-TES824Installing Optional Service Cards Installing KX-TE82474 to KX-TEM824 5 3-Port Caller ID Card KX-TE82493 6 4-Port Doorphone Card KX-TE82461 Message Expansion Card for DISA/UCD OGMs KX- TE82491 8 2-Channel Voice Message Card KX-TE82492 Connecting Outside CO Lines Connecting Outside CO LinesConnection Connecting Extensions Connecting ExtensionsMaximum Cabling Distance of Extension Wiring Twisted Cable Telephone Wiring Connecting Extensions in Parallel Maximum Cabling Distance Connecting Doorphones and Door OpenersConnecting Doorphones and Door Openers Installing the Doorphone KX-T30865Connecting Doorphones and Door Openers Connecting Doorphones KX-T30865 Connecting Door Openers Connecting Doorbell or Door Chime Connecting Doorbell or Door ChimeConnecting Peripherals Connecting PeripheralsPC/Printer via RS-232C PagerFor connecting a PC/printer with a 9-pin RS-232C connector Circuit Type Signal Name FunctionFor connecting a PC/printer with a 25-pin RS-232C connector PC via USB 1.1 interface Power Failure Connections Power Failure ConnectionsStarting the Advanced Hybrid System Starting the Advanced Hybrid SystemStarting the Advanced Hybrid System Starting the Advanced Hybrid System Section Guide for KX-TE Maintenance Console System Requirements Installing KX-TE Maintenance ConsoleInstalling KX-TE Maintenance Console on a PC Setting the Password and Password SecurityClick Maintenance Console Installing KX-TE Maintenance ConsoleSerial Interface Connection Installing the USB DriverConnection ConnectionWindows Me Windows 98SEWindows Click Continue Anyway Windows XPStarting KX-TE Maintenance Console for the first time Click Initialise Accessing PBX via Internal Modem→ KX-TE Maintenance Console Select Auto Tone or Auto Pulse for Dial TypeConnection Connection Section Troubleshooting Installation TroubleshootingCause Operation System Restart System Reset with System Data Clear Index Numerics Template for Wall Mounting Copyright
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