Larson Electronics EPL-PT-150LED-RT-100-EPP User manual

EPL-PT-150LED-RT-100-EPP
Larson Electronics, LLC Phone: [phone] Fax: [phone] www.larsonelectronics.com
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Explosion Proof 150 Watt Adjustable Pole Top Slip Fit
Mount LED Light Fixture - 100' Cord
Instruction Manual
This explosion prooflightis designed for illumination of industrial locations. It uses the latest in
solidstate lighting technology forlong life, low maintenance and high efficiency.
The unique design focuses the light where itis needed, giving improved efficiency over a
conventional HID luminaire.
An internal, universal input, power-factor-corrected switch-mode supplyallowsit to be used from
any nominal100-277 Volts AC, 50/60Hz supplywithout any variation in light output.
WARNING
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 connected to a wiring system with an equipment-grounding conductor.
To avoid explosion:
•Make sure the supply voltage is within the luminaires’ voltage rating.
•Ensure the marked T rating is less than the ignition temperature of the Hazardous
Atmosphere.
•Do not operate in ambient temperatures above those indicated on the luminaire nameplate.
•Do not operate if the lens is cracked or damaged. All fasteners should be properly seated.
For supply connections, use wire rated for at least 110°C
MOUNTING
This fixture offers an adjustable swivel bracket that allows 270° of adjustment and is attached to
a slip fit yoke for easy installation.
•Make sure the mount diameter will fit the pole to be installed on.
•Loosen the set screws around the slip fitter and slide the mount over the pole. It is
recommended to have two people lift the fixture.
•Tighten the two set screws to secure the slip fitter.
•Feed wires from fixture through slip fitter and supply wires from the pole. Make the necessary
connections in the junction box.
•To adjust the angle of the light, loosen the bolts on each side and swivel fixture to desired
angle. Tighten all bolts.

EPL-PT-150LED-RT-100-EPP
Larson Electronics, LLC Phone: [phone] Fax: [phone] www.larsonelectronics.com
2of 2
WIRING See attached wiring diagram. Wiring is done inside the junction box. User supplied cable or
conduit will be required for powering the light.
1. Connect the black fixture lead to the (+) LINE supply lead.
2. Connect the white fixture lead to the (-) COMMON supply lead.
3. Connect the GROUND wire from fixture to supply ground.
MAINTENANCE
Caution: To avoid personal injury, disconnect power to the light and allow the unit to cool
down before performing maintenance.
Warning: No user serviceable parts inside of fixture. Risk of electric shock. Removal of the lens
will void the warranty.
4. Perform visual, mechanical and electrical inspections on a regular basis. We recommend
routine checks to be made on a yearly basis. Frequency of use and environment should
determine this. It is recommended to follow an Electrical Preventive Maintenance Program
as described in NFPA 70B: Recommended practice for Electrical Equipment.
5. The lens should be cleaned periodically as needed to ensure continued photometric
performance. Clean the lens with a damp, non-abrasive, lint-free cloth. If not sufficient, use
mild soap or a liquid cleaner.
6. Inspect the cooking fins on the luminaire to ensure that they are free of any obstructions
or contamination (i.e. excessive dust build-up). Clean with a non-abrasive cloth if
needed.
7. Do not operate if the lens is cracked or damaged. All fasteners should be properly seated.
Should further information not covered by these instructions be required, please contact Larson Electronics at
1-800-369-6671 or [e-mail] for further assistance.
Please visit LarsonElectronics.com for Warranty and Return information.