1. Uvod
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Lithonia Lighting 4-foot LED vapor tight fixture. This fixture is designed for demanding environments, offering high performance and durability.
The fixture delivers 5000 lumens of light at a 4000K color temperature, is DLC compliant, and features a robust design with high ingress protection ratings (IP65 and IP66) against dust and water jets. LEDs are rated for over 50,000 hours of usage.
2. Varnostne informacije
OPOZORILO: Risk of electric shock. Disconnect power before installation or servicing. All wiring connections must be made by a qualified electrician in accordance with national and local electrical codes.
- Zagotovite dovodni voltage is correct for the fixture (MVOLT).
- Do not install near heat sources or in areas with flammable materials.
- Med namestitvijo in vzdrževanjem nosite ustrezno osebno zaščitno opremo (OZO).
- Ne spreminjajte svetilke. Kakršne koli spremembe lahko razveljavijo garancijo in povzročijo varnostne nevarnosti.
- Fixture may be hot during operation. Allow to cool before servicing.
3. Vsebina paketa
Preden nadaljujete z namestitvijo, preverite, ali so vse komponente prisotne in nepoškodovane.
- LED Vapor Tight Fixture (1 unit)
- Surface Mounting Brackets (pre-installed or included)
- Installation Hardware (screws, anchors, etc. - may vary)
- Navodila za uporabo
4. Nastavitev in namestitev
The Lithonia Lighting XVML L48 fixture is designed for easy installation, including surface mounting and options for wire connection or daisy-chaining up to 15 units.
4.1 Montaža napeljave
The fixture includes surface mounting brackets for secure attachment to ceilings or walls. Ensure the mounting surface can support the weight of the fixture (approximately 6.1 pounds).

Figure 1: Lithonia Lighting XVML L48 LED Vapor Tight Fixture with Mounting Chains. This image shows the full fixture suspended by chains, illustrating its typical installation method.
4.2 Električne povezave
Ensure power is disconnected at the circuit breaker before making any electrical connections. The fixture supports MVOLT (multi-voltage) input, allowing for flexible wiring. Follow local electrical codes for proper grounding and wiring practices.

Figure 2: Close-up of Lithonia Lighting XVML L48 LED Vapor Tight Fixture End with Wiring Access. This image highlights the end cap of the fixture, showing where electrical connections are typically made.
The fixture is designed for wire connect or daisy chain installation, allowing up to 15 units to be connected in series, depending on circuit capacity.
4.3 Preverjanje po namestitvi
After installation, restore power and verify proper operation of the fixture. Ensure all seals and covers are securely fastened to maintain the vapor-tight integrity.
5. Navodila za uporabo
The Lithonia Lighting XVML L48 fixture operates upon receiving power. It may include a motion sensor for automated operation, depending on the specific configuration. Some models may also support control via an app.
- Standardno delovanje: Once wired and powered, the fixture will illuminate.
- Senzor gibanja: If equipped, the fixture will activate when motion is detected within its range and deactivate after a set period of inactivity.
- Nadzor aplikacij: Refer to the specific app instructions for models supporting this feature to adjust settings such as brightness or scheduling.

Figure 3: Lithonia Lighting XVML L48 LED Vapor Tight Fixtures Installed in a Parking Garage. This image demonstrates the fixture's application in a large, industrial setting, providing ample osvetlitev.
6. Vzdrževanje
Regular maintenance ensures optimal performance and longevity of your LED vapor tight fixture.
6.1 Čiščenje
The fixture's IP65 and IP66 ratings mean it is protected against dust and low/high pressure water jets. It can withstand up to 1500 psi hose down, making it suitable for environments requiring frequent cleaning.
- Pred čiščenjem odklopite napajanje.
- Use a soft cloth and mild, non-abrasive cleaning solution.
- For heavy-duty cleaning, the fixture can be hosed down, but ensure all electrical connections are properly sealed and protected.
6.2 Pregled
Periodically inspect the fixture for any signs of damage, loose connections, or wear. Ensure mounting hardware remains secure.

Figure 4: Lithonia Lighting XVML L48 LED Vapor Tight Fixtures Installed at an Outdoor Bus Stop. This image illustrates the fixture's suitability for outdoor, exposed environments.
7. Odpravljanje težav
If the fixture is not operating as expected, refer to the following common issues and solutions:
- Brez svetlobe:
- Check if power is supplied to the fixture.
- Preverite, ali so vse električne povezave varne in pravilne.
- Prepričajte se, da se odklopnik ne sproži.
- Zatemnjena svetloba ali utripanje:
- Potrdite količino dobavljenega blagatage ustreza zahtevam vpenjala.
- Preverite ohlapne povezave žic.
- Ensure the fixture is not operating in extreme temperatures outside its specified range.
- Senzor gibanja se ne odziva:
- Prepričajte se, da je leča senzorja čista in neovirana.
- Verify sensor settings if adjustable (e.g., via app).
If issues persist, contact a qualified electrician or Lithonia Lighting customer support.
8. Specifikacije
| Znamka | Lithonia Lighting |
| Številka modela | XVML L48 5000 LM MVOLT 40K 80CRI |
| Vrsta svetlobe | LED |
| Svetlost | 5000 lumnov |
| Barvna temperatura | 4000 Kelvinov |
| Indeks barvnega upodabljanja (CRI) | 80 |
| Wattage | 33.00 W (svetlobni vir Wtage: 48 vatov) |
| voltage | MVOLT (večzvezkovnitage, e.g., 277 Volts listed) |
| Življenjska doba | 50,000 ur |
| Ocena zaščite pred vdorom (IP). | IP65 and IP66 (from description/feature bullets) |
| Prenapetostna zaščita | 2Kv (from feature bullets) |
| Notranja/zunanja uporaba | Na prostem |
| Vrsta materiala | Železo |
| Teža predmeta | 6.1 funta |
| Specifikacija izpolnjena | Standard DLC |
| Senzorska tehnologija | Motion Sensor (if equipped) |
| Nadzorna metoda | App (if equipped) |
9. Informacije o garanciji
The Lithonia Lighting XVML L48 LED Vapor Tight Fixture comes with a 5-letna garancija. This warranty covers defects in materials and workmanship under normal use and service. The LEDs are rated to last for over 50,000 hours of usage, ensuring long-term performance.
For specific warranty terms and conditions, please refer to the documentation included with your product or visit the official Lithonia Lighting webmesto.
10. Informacije o podpori
For technical assistance, troubleshooting, or warranty claims, please contact Lithonia Lighting customer support. Have your model number and purchase date available when contacting support.
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