Ushio BC2766
Ushio BC2766 5001329-100W Short Arc Mercury Lamp Instruction Manual
Model: BC2766
1. Introduction
This manual provides essential information for the safe and effective use of the Ushio BC2766 5001329-100W Short Arc Mercury Lamp. This 100-watt lamp operates at 16/24 volts and provides 3000 initial lumens. It is manufactured in Japan and designed for specific applications, including certain black-light-bulb uses. Please read this manual thoroughly before installation and operation.
2. Safety Information
WARNING: Risk of electric shock, burns, and lamp rupture.
- Always disconnect power before installing, removing, or servicing the lamp.
- Allow the lamp to cool completely before handling. Hot lamps can cause severe burns.
- Do not touch the glass envelope of the lamp with bare hands. Oils from skin can create hot spots and reduce lamp life. Use a clean cloth or gloves.
- Ensure the lamp is securely seated in the fixture. Loose connections can cause arcing and overheating.
- This lamp contains mercury. Dispose of in accordance with local, state, and federal regulations. Do not break the lamp.
- Use only in fixtures designed for this lamp type and wattage. Exceeding fixture ratings can lead to fire or electric shock.
- Avoid direct eye exposure to the light output, as it can be intense.
3. Setup and Installation
- Power Disconnection: Ensure the power supply to the fixture is completely turned off at the circuit breaker before beginning installation.
- Cooling: If replacing an old lamp, allow it to cool down completely before touching.
- Handling: Handle the new Ushio BC2766 lamp carefully. Avoid touching the glass with bare hands. Use a clean, lint-free cloth or gloves.
- Insertion: Align the lamp pins or base with the fixture's socket. Gently insert the lamp, ensuring it is fully and securely seated. Do not force the lamp into the socket.
- Fixture Closure: Close any protective covers or housings on the fixture as per the fixture manufacturer's instructions.
- Power Reconnection: Restore power to the fixture at the circuit breaker.
- Testing: Turn on the light switch to verify proper operation.
Figure 1: The Ushio BC2766 Short Arc Mercury Lamp. This image displays the clear glass envelope and metal end caps of the lamp, ready for installation into a compatible fixture.
4. Operating Instructions
Once the Ushio BC2766 lamp is correctly installed and power is restored, operation is straightforward:
- Activation: Turn on the light switch or control mechanism connected to the fixture. The lamp should illuminate immediately.
- Warm-up: Some mercury lamps may require a short warm-up period to reach full brightness and stable color output.
- Re-strike Time: If the lamp is turned off, it may require a cool-down period before it can be re-ignited. Attempting to re-strike a hot mercury lamp too quickly can damage it.
5. Maintenance
- Cleaning: Periodically, with the power off and the lamp cool, gently wipe the glass envelope with a clean, dry, lint-free cloth to remove dust or debris. Do not use liquid cleaners.
- Replacement: The Ushio BC2766 lamp has an estimated life of 300 hours. Replace the lamp when it reaches the end of its useful life or if it fails prematurely. Follow the installation steps in Section 3 for replacement.
- Disposal: Due to its mercury content, dispose of the used lamp according to local environmental regulations. Do not discard with general household waste.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not light up. | No power to the fixture. Lamp not properly seated. Lamp has reached end of life. Faulty fixture or ballast. | Check circuit breaker and wall switch. Re-seat the lamp firmly (ensure power is off). Replace the lamp. Consult a qualified electrician. |
| Lamp flickers or dims. | Loose connection. Lamp nearing end of life. Incorrect voltage. | Check lamp seating and fixture wiring (power off). Replace the lamp. Verify fixture voltage matches lamp requirements. |
| Lamp breaks during installation. | Excessive force. Improper handling. | Handle with care. Wear protective gloves and eye protection. Clean up broken glass and mercury residue according to local regulations. |
7. Specifications
The following table details the technical specifications for the Ushio BC2766 5001329-100W Short Arc Mercury Lamp:
| Attribute | Value |
|---|---|
| Brand | Ushio |
| Model Number | BC2766 |
| Part Number | BC2766 |
| Wattage | 100 Watts |
| Voltage | 16/24 Volts (Product description states 16/24, specifications state 23 Volts. Please verify with product packaging.) |
| Initial Lumens (Brightness) | 3000 |
| Estimated Life Hours | 300 hours |
| Light Source Type | Short Arc Mercury Lamp |
| Specific Uses For Product | Lamp, black-light-bulbs |
| Material | Glass |
| Shape | T3 |
| Product Dimensions | 2 x 1.25 x 4.75 inches |
| Item Weight | 1.6 ounces (0.1 Pounds) |
| Manufacturer | Bulbconnection |
| UPC | 048777413883 |
| Country of Manufacture | Japan |
Figure 2: Dimensional view of the Ushio BC2766 lamp, indicating a length of approximately 3.6 inches (9 cm) for reference during installation.
8. Warranty and Support
Warranty: The product specifications indicate "Warranty Description: Not applicable." Please refer to your point of purchase for any return or exchange policies.
Support: For further assistance or inquiries regarding the Ushio BC2766 lamp, please contact the retailer or the manufacturer, Bulbconnection, directly. Contact information may be available on their official websites or your purchase documentation.
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