Introduction
Welcome to the user manual for the HOCHIKI BHC-4111 Emergency Alarm Composite Device. This manual provides essential information for the safe and effective use of your device. Please read it thoroughly before installation and operation, and keep it for future reference.
Safety Information
This section outlines important safety precautions. Failure to follow these instructions may result in property damage, injury, or improper device operation.
- Installation should only be performed by qualified personnel.
- Do not attempt to modify or repair the device yourself. Contact authorized service personnel.
- Ensure the power supply meets the device's specifications.
- Keep the device free from dust, moisture, and extreme temperatures.
- Regularly inspect the device for any signs of damage or malfunction.
Product Overview
The HOCHIKI BHC-4111 is an emergency alarm composite device designed for exposed installation. It integrates an alarm light, speaker, and activation button for comprehensive emergency notification.
Image Description: A beige rectangular device featuring a prominent red dome-shaped alarm light at the top, a black speaker grille below it, and an orange panel with a push button and text at the bottom. This image illustrates the front view of the HOCHIKI BHC-4111 unit.
Setup
- Unpacking: Carefully remove the device from its packaging. Verify all components are present (main unit).
- Mounting Location: Select a suitable location for exposed installation, ensuring it is easily accessible and visible in case of an emergency. Avoid areas with excessive vibration, moisture, or direct heat.
- Wiring: Connect the device to the appropriate power source and alarm system wiring according to local electrical codes and the detailed wiring diagram provided in the full installation guide (not included in this basic manual). Professional installation is highly recommended.
- Initial Power-Up: Once wired, apply power to the device. Observe for any indicator lights or initial self-tests.
Operating Instructions
The BHC-4111 is designed for straightforward operation in emergency situations.
Activating the Alarm
In the event of an emergency, press the designated activation button located on the orange panel of the device. This will trigger the alarm light and sound.
Silencing the Alarm
Follow the procedures established by your facility's emergency response plan to silence the alarm. This typically involves resetting the main alarm control panel. Refer to your system's specific instructions.
Indicator Lights
The device may feature indicator lights to show its status (e.g., power, fault, alarm active). Consult the full installation guide for a detailed explanation of each indicator.
Maintenance
Regular maintenance ensures the reliable operation of your BHC-4111 device.
- Cleaning: Periodically clean the exterior of the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Functional Testing: Conduct periodic functional tests as recommended by local regulations and your facility's safety protocols. This typically involves activating the alarm and verifying its operation.
- Battery Replacement (if applicable): If the device contains backup batteries, ensure they are replaced according to the manufacturer's recommendations.
- Professional Inspection: Schedule regular inspections and maintenance by qualified technicians to ensure compliance and optimal performance.
Troubleshooting
This section provides basic troubleshooting steps for common issues. For complex problems, contact a qualified technician.
| Problem | Possible Cause | Solution |
|---|---|---|
| Alarm does not activate | No power; Faulty wiring; Device malfunction | Check power supply; Verify wiring connections; Contact service technician |
| Alarm sounds continuously | System not reset; Faulty activation button | Reset main alarm panel; Contact service technician |
| No light/sound | Power issue; Component failure | Check power; Contact service technician |
Specifications
- Brand: HOCHIKI
- Model Number: BHC-4111
- Product Dimensions: 6 cm (Depth) x 14 cm (Width) x 25.4 cm (Height)
- Included Components: Main unit
- Manufacturer: Hochiki Corporation
- Type: Emergency Alarm Composite Device (Exposed Type)
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact Hochiki Corporation directly.
Note: This manual provides general guidance. Always refer to the official manufacturer's documentation for complete and up-to-date information.
