1. Introduzione
This manual provides essential information for the proper installation, operation, and maintenance of the SIMPLEX 4009-9201 Notification Appliance Circuit (NAC) Extender. This device is designed to expand the capacity of existing fire alarm systems by providing additional supervised and synchronized NACs.
It is imperative that all personnel involved in the installation, testing, and maintenance of this equipment read and understand the contents of this manual completely before proceeding. Adherence to all local and national electrical codes, as well as fire safety regulations, is mandatory.
Figura 1: Fronte view of the SIMPLEX 4009-9201 NAC Extender enclosure. The unit is a rectangular metal box, light gray in color, with ventilation slots at the top and bottom. A black label across the center reads "4009 IDNet NAC EXTENDER" with the Simplex logo.
2. Informazioni sulla sicurezza
AVVERTIMENTO: Installation and servicing of this equipment must be performed by qualified personnel only. Disconnect all power before servicing.
- Always disconnect AC power and battery power before installing, servicing, or removing the unit.
- Ensure proper grounding of the unit as per local electrical codes.
- Non esporre l'unità a umidità o temperature estreme.
- Utilizzare solo parti di ricambio approvate dal produttore.
- Prima di applicare l'alimentazione, verificare che tutti i collegamenti elettrici siano sicuri e corretti.
3. Caratteristiche del prodotto
The SIMPLEX 4009-9201 NAC Extender is designed to provide reliable and expandable notification appliance circuit capabilities for fire alarm systems. Key features include:
- Expansion of Notification Appliance Circuits (NACs).
- Supervised circuits for integrity monitoring.
- Synchronization capabilities for connected notification appliances.
- Robust enclosure for industrial and commercial environments.
4. Configurazione e installazione
Installation of the SIMPLEX 4009-9201 NAC Extender requires careful attention to wiring and system integration. It is recommended that installation be performed by a certified fire alarm technician.
4.1 Disimballaggio e ispezione
Upon receiving the unit, carefully inspect the packaging for any signs of damage. Open the package and verify that all components are present and undamaged. Report any discrepancies to your supplier immediately.
4.2 Montaggio
Mount the NAC Extender securely to a wall or suitable surface in a dry, protected area, away from direct sunlight and heat sources. Ensure adequate ventilation around the unit.
4.3 Collegamenti di cablaggio
Refer to the internal wiring diagram and system schematics for precise connection details. All wiring must comply with NFPA 70 (National Electrical Code) and NFPA 72 (National Fire Alarm and Signaling Code), as well as all local authority having jurisdiction (AHJ) requirements.
Figura 2: Interno view of the SIMPLEX 4009-9201 NAC Extender. The enclosure door is open, revealing the main circuit board, a large transformer, and various wiring connections. A detailed wiring and configuration diagram is affixed to the inside of the door.
Figura 3: primo piano view of the internal components of the SIMPLEX 4009-9201 NAC Extender. This image highlights the main circuit board with various electronic components, capacitors, and relays, alongside the large toroidal transformer and associated wiring.
- Connect the AC power input to a dedicated, unswitched circuit as specified in the technical specifications.
- Connect the battery backup terminals to appropriate standby batteries (if applicable) to ensure continuous operation during power outages.
- Connect the NAC outputs to the notification appliances (horns, strobes, speakers) ensuring proper polarity and supervision.
- Connect the input from the fire alarm control panel (FACP) to the designated terminals.
4.4 Power-Up and Initial Test
After all wiring is complete and verified, apply AC power to the unit. Observe any status indicators for normal operation. Perform initial system tests as per the FACP manufacturer's instructions and relevant fire codes to ensure all connected NACs and appliances function correctly.
5. Istruzioni per l'uso
The SIMPLEX 4009-9201 NAC Extender operates in conjunction with a compatible fire alarm control panel (FACP). Its primary function is to receive signals from the FACP and activate connected notification appliances.
5.1 Funzionamento normale
Under normal conditions, the NAC Extender will be in a standby state, supervising its connected circuits. Status indicators (if present) should show a normal, non-alarm condition.
5.2 Attivazione dell'allarme
Upon receiving an alarm signal from the FACP, the NAC Extender will activate its connected notification appliances according to the programmed sequence (e.g., continuous, temporal 3, synchronized). The unit will continue to power the appliances until the alarm condition is cleared by the FACP.
5.3 Trouble Conditions
The NAC Extender continuously monitors its circuits for trouble conditions such as open circuits, short circuits, or ground faults. If a trouble condition is detected, the unit will typically send a signal back to the FACP, and a local trouble indicator may illuminate.
6. Manutenzione
Regular maintenance is crucial for the reliable operation of the SIMPLEX 4009-9201 NAC Extender and the overall fire alarm system.
- Ispezione annuale: Have a qualified technician inspect the unit annually as part of the overall fire alarm system inspection.
- Controllo della batteria: If equipped with battery backup, check battery terminals for corrosion and test battery voltage and capacity regularly as per NFPA 72 guidelines. Replace batteries as needed.
- Pulizia: Keep the exterior of the unit clean and free of dust. Do not use abrasive cleaners or solvents.
- Integrità del cablaggio: Controllare periodicamente tutti i collegamenti elettrici per verificarne la tenuta e l'eventuale presenza di segni di usura o danni.
7. Risoluzione Dei Problemi
This section provides basic troubleshooting steps for common issues. For complex problems, contact a qualified fire alarm technician.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| NAC Extender not powering on. | No AC power; Blown fuse; Disconnected battery. | Check AC power source; Inspect and replace fuse if necessary (ensure power is off); Verify battery connections. |
| Trouble indicator illuminated. | Open circuit on NAC; Short circuit on NAC; Ground fault; Low battery. | Inspect NAC wiring for breaks or shorts; Check for ground faults; Test and replace battery if low. |
| Notification appliances not activating. | No alarm signal from FACP; Wiring error on NAC output; Faulty appliance. | Verify FACP is in alarm; Check NAC output wiring; Test individual appliances. |
8. Specifiche
The following specifications apply to the SIMPLEX 4009-9201 NAC Extender:
| Specificazione | Valore |
|---|---|
| Numero di modello | 4009-9201 |
| Produttore | SEMPLICE |
| Codice UPC | 643485653868 |
| Volume massimo in ingressotage | 120 Volt (CA) |
| Volume minimo di ingressotage | 100 Volt (CA) |
| Dimensioni articolo (L x P x A) | 17 x 20 x 8 pollici |
| Peso dell'articolo | 22.9 libbre |
| Metodo di raffreddamento | Aria |
| Fattore di forma | ATX |
| Tipo di connettore | ATX |
Figure 4: Shipping label for the SIMPLEX 4009-9201 NAC Extender. The label displays the PID: 4009-9201, Description: NAC EXTENDER 120VAC, IDNET, Part No. 0636867, and Serial Number information.
9. Garanzia e supporto
The SIMPLEX 4009-9201 NAC Extender is covered by the manufacturer's standard warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact SIMPLEX directly.
For technical support, service, or to report issues, please contact your authorized SIMPLEX distributor or the manufacturer's customer service department. Always provide the model number (4009-9201) and serial number of your unit when seeking support.
