SIMPLEX 4903-9149 Speaker Strobe 110CD Instruction Manual

1. அறிமுகம்

This manual provides essential information for the proper installation, operation, and maintenance of the SIMPLEX 4903-9149 Speaker Strobe. This device is designed for fire alarm and emergency signaling applications, combining an audible speaker with a visible 110 candela strobe light. Please read this manual thoroughly before proceeding with installation or use to ensure safety and optimal performance.

2. முக்கியமான பாதுகாப்பு தகவல்

Adherence to the following safety guidelines is crucial for preventing injury, property damage, and ensuring the correct function of the device. Installation and servicing must be performed by qualified personnel only.

• தொழில்முறை நிறுவல் தேவை: This device must be installed by a certified fire alarm technician in accordance with all local and national electrical and fire codes.
• சக்தி ஆதாரம்: Ensure the power source is disconnected before installation or maintenance to prevent electrical shock. The device operates on 24 Volts DC.
• வயரிங்: All wiring must comply with NFPA 70 (National Electrical Code) and NFPA 72 (National Fire Alarm and Signaling Code).
• மவுண்டிங்: Securely mount the device to a stable surface as specified in the installation instructions.
• சோதனை: After installation, thoroughly test the device and the entire fire alarm system to confirm proper operation.

3. தயாரிப்பு முடிந்துவிட்டதுview

The SIMPLEX 4903-9149 is a red, horizontal mount speaker strobe unit designed for clear audible and visible notification during emergency events. It features a speaker for voice messages or alarm tones and a high-intensity 110 candela strobe light for visual alerts.

Figure 1: SIMPLEX 4903-9149 Speaker Strobe unit.

முக்கிய அம்சங்கள்:

• Integrated speaker and 110 candela strobe.
• Horizontal mounting orientation.
• Red finish for clear identification as a fire safety device.
• Designed for 24VDC operation.

4. நிறுவல் மற்றும் அமைவு

This section outlines the general steps for installing the SIMPLEX 4903-9149 Speaker Strobe. Refer to the detailed installation sheets provided with the product for specific wiring diagrams and mounting templates.

4.1 மவுண்டிங்

1. இடத்தைத் தேர்ந்தெடுக்கவும்: Choose a suitable wall-mount location that meets local code requirements for visibility and audibility.
2. பொருத்தும் மேற்பரப்பை தயார் செய்யவும்: Ensure the mounting surface is clean, flat, and structurally sound to support the device.
3. Install Back Box: Install the appropriate electrical back box (not included) according to manufacturer instructions and local codes.
4. சாதனத்தை ஏற்று: Secure the speaker strobe unit to the back box using the provided hardware, ensuring a snug and stable fit. The device is designed for horizontal mounting.

4.2 வயரிங்

1. மின் இணைப்பை துண்டிக்கவும்: Before making any electrical connections, ensure that all power to the fire alarm control panel and associated circuits is disconnected.
2. பாதை வயரிங்: Route the necessary 24VDC power and audio signal wiring to the back box.
3. கம்பிகளை இணைக்கவும்: Connect the field wiring to the terminal block on the speaker strobe unit according to the wiring diagram provided in the product's specific installation instructions. Pay close attention to polarity.
4. இணைப்புகளைச் சரிபார்க்கவும்: Double-check all wiring connections for correctness and secure termination.
5. சக்தியை மீட்டமை: Once all connections are verified and the device is securely mounted, restore power to the system.

5. ஆபரேஷன்

The SIMPLEX 4903-9149 Speaker Strobe operates in conjunction with a compatible fire alarm control panel (FACP). Upon receiving an alarm signal from the FACP, the device will activate its audible speaker and visible strobe light simultaneously.

• பேச்சாளர் செயல்பாடு: The speaker will broadcast pre-recorded voice messages or alarm tones as programmed by the FACP.
• ஸ்ட்ரோப் செயல்பாடு: The 110 candela strobe light will flash at a specified rate, providing a clear visual alert, especially important for individuals with hearing impairments or in noisy environments.

The device will continue to operate until the alarm condition is cleared and the FACP is reset.

6. பராமரிப்பு

Regular maintenance ensures the continued reliability and performance of your SIMPLEX 4903-9149 Speaker Strobe. All maintenance should be performed by qualified personnel.

• காட்சி ஆய்வு: Periodically inspect the device for any signs of physical damage, discoloration, or obstruction of the speaker grille or strobe lens.
• சுத்தம்: Gently clean the exterior of the device, especially the strobe lens, with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure no moisture enters the device.
• செயல்பாட்டு சோதனை: Conduct periodic functional tests as required by local codes and NFPA 72. This typically involves activating the fire alarm system to verify that the speaker and strobe operate correctly.
• சக்தி சுழற்சி: If the device appears to be malfunctioning, a power cycle (disconnecting and reconnecting power) may resolve minor issues. If problems persist, consult a qualified technician.

7. சரிசெய்தல்

If the SIMPLEX 4903-9149 Speaker Strobe is not functioning as expected, refer to the following troubleshooting guide. For complex issues, contact a qualified fire alarm technician.

8. தொழில்நுட்ப விவரக்குறிப்புகள்

The following table provides key technical specifications for the SIMPLEX 4903-9149 Speaker Strobe.

9. உத்தரவாதம் மற்றும் ஆதரவு

SIMPLEX products are manufactured to high-quality standards. For specific warranty information, please refer to the documentation provided with your purchase or contact your authorized SIMPLEX distributor. Any repairs or servicing must be performed by authorized personnel to maintain warranty validity.

For technical support, product inquiries, or to locate an authorized service provider, please contact your SIMPLEX supplier or visit the official SIMPLEX website. When contacting support, please have your product model number (4903-9149) and purchase details readily available.