EPLC2-LED-400W
Larson Electronics, LLC
Phone: (800) 369-6671
Fax: (903) 498-3364
www.larsonelectronics.com
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Explosion Proof LED Light Light Fixture
Instruction Manual
Do not attempt installation until you are familiar with all warnings, precautions, and procedures outlined within
this instruction sheet.
WARNING:
READ CAREFULLY BEFORE INSTALLING FIXTURE. RETAIN THESE INSTRUCTIONS FOR FUTURE
REFERENCE. CRITICAL SAFETY INSTRUCTIONS:
•
To avoid the risk of fire, explosion, or electric shock, this product should be installed, inspected, and
maintained by a qualified electrician only, in accordance with all applicable electrical codes.
To avoid electric shock:
•
Be certain electrical power is OFF before and during installation and maintenance.
•
Luminaire must be supplied by a wiring system with an equipment grounding conductor.
To avoid burning hands:
•
Make sure lens and housing are cool when performing maintenance.
To avoid explosion:
•
Make sure the supply voltage is the same as the luminaire voltage.
•
Do not install where the marked operating temperatures exceed the ignition temperature of the
hazardous atmosphere.
•
Do not operate in ambient temperatures above those indicated on the luminaire nameplate.
•
Use proper supply wiring as specified on the luminaire nameplate.
•
All gasket seals must be clean.
•
Before opening, electrical power to the luminaire must be turned off. Keep tightly closed when in
operation.
Refer to the luminaire nameplate for specific classification information, maximum ambient temperature
suitability, and corresponding operating temperature (TCode).
Luminaire construction is designed for use indoors and outdoors in marine and wet locations, where moisture,
dirt, corrosion, vibration, and rough usage may be present.
MOUNTING
1.
Mount the cover module in its support position.
2.
Ceiling and wall mount: mark and drill desired location on
mounting surface. Secure with 1/4" (6mm) bolts or lag
screws (not provided).
3.
Pendant, stanchion mount: securely thread onto the
appropriate NPT size conduit. Tighten set-screw located in
the conduit hub. See Figure 1.
4.
Thread lubricant must be added to the conduit threads to
prevent water from entering the fixture.
WIRING (Voltage:
120-277VAC 50/60 Hz)
1.
Pull field wiring into cover module.
2.
Close all unused conduit entries with conduit plugs provided. To prevent galling and to ensure water-
tightness, lubricate conduit plugs with lubricant before installing, and secure wrench-tight with at least
five (5) full threads engaged (42-52 ft.-lb. for 3/4” plugs, and 58-68 ft.-lb. for 1” plugs).
3.
Hang LED luminaire on the cover module hinge hook. See Figure 2a.
