Notifier NFS-640 Installation Manual

Also see for NFS-640: Programming manual Manual Operation manual

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Notifier NFS-640 Installation Manual Manual pdf 38 page image

Installation Installing the Control Panel38 NFS-640 Installation Manual P/N 51332:B1 12/01/2003Figure 14 AC & DC Power Connections3.5.8 Checking AC PowerTable 4 contains a checklist for checking the system with AC power applied:3.5.9 Installing and Connecting the BatteriesBatteries (2) are installed in the control panel cabinet or in a separate battery cabinet which can bemounted below the control panel or up to 20 feet (6.096 m) away from the control panel, in thesame room.Connect the battery as follows (see Figure 14 above):1. Install batteries (2) into bottom of cabinet or into separate battery cabinet.2. Connect the red cable from TB1(+) on the control panel to the positive (+) terminal of onebattery.3. Connect the black cable from TB1(–) on the control panel to the negative (–) terminal of theother battery.4. Connect the remaining cable between the negative (-) terminal on the first battery to thepositive (+) terminal on the second battery.EARTH HOTNEUTRALBATT –BATT+TB1TB2nfs640-acdc.cdrHotNeutralGround(Earth)Battery (-)Battery (+)! CAUTION: While checking AC power, make sure batteries are not connected.Follow the sequence of steps in Section 3.2 “Installation Checklist”, Table 2; this is Step 16.Table 4 AC Power ChecklistComponent StatusControl panelcircuit boardThe green AC Power indicator on; the system Trouble indicator on because batteries are notconnected.Each panel circuitmoduleThe yellow Trouble indicator may come on for approximately 10 seconds after applying ACpower. (This only applies to an unconfigured system.)Each auxiliarypower supplyThe yellow Trouble indicator comes on because batteries are not connected.!wWARNING: Battery contains sulfuric acid which can cause severe burns to the skin and eyes, andcan destroy fabrics. If contact is made with sulfuric acid, immediately flush skin or eyes withwater for 15 minutes and seek immediate medical attention.! WARNING: Do not connect the Battery Interconnect Cables (P/N 75560 and 75561) at this time.Make this connection AFTER initial system primary powerup. Follow sequence of steps in Section3.2 “Installation Checklist”, Table 2; this is Step 17.