Larson Electronics EPL-SL-4-50X-50LED-RT-MBC-EPP User manual

EPL-SL-4-50X-50LED-
RT-MBC-EPP
INSTRUCTION MANUAL

200W Explosion Proof LED String Light - (4)
50W Fixtures Daisy Chained - Adjustable
Magnetic Mount
Instruction Manual
Thank you for your purchase of the EPL-SL-4-50X-50LED-RT-MBC-EPP from Larson Electronics.
WARNING
Standard Warning (General)
WARNING:
READ CAREFULLY BEFORE INSTALLING FIXTURE. RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.
CRITICAL SAFETY INSTRUCTIONS:
•INSTALLATION SHOULD ONLY BE CONDUCTED BY A QUALIFIED ELECTRICIAN IN ACCORDANCE WITH NEC AND ANY
RELEVANT LOCAL BUILDING CODES.
•RISK OF FIRE OR ELECTRIC SHOCK. FIXTURE INSTALLATION REQUIRES KNOWLEDGE OF FIXTURE'S ELECTRICAL
SYSTEMS. IF NOT QUALIFIED, CONTACT A QUALIFIED ELECTRICIAN.
•BE CERTAIN ELECTRICAL POWER IS OFF BEFORE AND DURING INSTALLATION AND MAINTENANCE.
•MAKE SURE THE SUPPLY VOLTAGE IS THE SAME AS THE FIXTURE'S RATED VOLTAGE.
•TO PREVENT WIRING DAMAGE OR ABRASION, DO NOT EXPOSE WIRING TO EDGES OF SHEET METAL OR SHARP
OBJECTS. SUITABLE FOR DAMP LOCATIONS.
Standard Warnings (LIGHTS)
IMPORTANT
READ CAREFULLY BEFORE INSTALLING THIS FIXTURE. SAVE THESE INSTRUCTIONS FOR FUTURE
REFERENCE. THE EPL-SL-4-50X-50LED-RT-MBC-EPP MUST BE WIRED INACCORDANCE WITH
NATIONAL ELECTRICAL CODE AND ALL APPLICABLE LOCAL CODES. PROPER GROUNDING ISREQUIRED
FOR SAFETY.
WE STRONGLY ENCOURAGE ONLY A LICENSED ELECTRICIAN INSTALL, OPERATE AND MAINTAIN THIS
PRODUCT. IF YOU ARE NOT QUALIFIED OR UNFAMILIAR WITH ANY ASPECT OF THIS INSTRUCTION SHEET,
CONSULT ANELECTRICIAN. THERE ARE NOSERVICEABLE PARTS INSIDE.
WARNING: MAKE SURE POWER IS TURNED OFF BEFORE STARTING THE
INSTALLATION OR PERFORMING ANY MAINTENANCE.
RISK OF FIRE/ELECTRIC SHOCK – DISCONNECT POWER AT BREAKER BEFORE INSTALLING OR SERVICING.
RISK OF PERSONAL INJURY – FIXTURE MAY BECOME UNSTABLE OR DAMAGED IF NOT INSTALLED PROPERLY.
RISK OF BURN – ALLOW FIXTURE TO COOL BEFORE SERVICING.
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EPL-SL-4-50X-50LED-RT-MBC-EPP
Explosion Proof Warnings (General)
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.
•PRODUCT MUST BE CONNECTEDTOA WIRING SYSTEM WITHAN EQUIPMENT-GROUNDING
CONDUCTOR.

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EPL-SL-4-50X-50LED-RT-MBC-EPP
TO AVOIDEXPLOSION:
•MAKE SURE THE SUPPLY VOLTAGE IS WITHIN THE 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 PRODUCT
NAMEPLATE.
•DO NOT OPERATE IF THE LENS, CORD, SEALS, HOUSING, RECEPTACLES, ETC. IS CRACKED OR
DAMAGED. IF SO, DISCONTINUE USE AND CONTACT MANUFACTURER FOR REPLACEMENT PARTS.
•ALL FASTENERS SHOULD BE PROPERLY SEATED.
Magnetic Warning
•PEOPLE WITH PACEMAKERS SHOULD CONSULT THEIR PHYSICIAN(S) BEFORE USE.
ELECTROMAGNETIC FIELDS IN CLOSE PROXIMITY TO HEART PACEMAKER COULD CAUSE
PACEMAKER INTERFERENCE OR PACEMAKER FAILURE.
•KEEP FINGERS AWAY FROM MAGNET WHEN MOUNTING AS INJURY COULD OCCUR.
Exp Cord Cap
Position device near work area for operation. Run cable to nearby power
source. Insert and twist-lock explosion-proof plug into a compatible receptacle
within the hazardous environment. See plug operation below.
PLUG OPERATION
Electrical connection between plug and compatible receptacle is accomplished
after plug fully inserts into receptacle and rotated clockwise.
1. Lift receptacle door and locate polarization on mating plug pin and
receptacle face. Insert plug straight all the way into receptacle until it
cannot go further.
2. Rotate plug clockwise limit (37º), this closes internal contacts and
completes circuit. This also mechanically locks plug into receptacle so it
cannot be pulled out.
3. To remove plug, push plug inward and turn to counterclockwise, pull plug
straight out.
MOUNTING
Each explosion proof LED light features an adjustable swivel bracket constructed of 3/8" aluminum.
This aluminum mounting bracket has three 200 lb grip magnetic bases which provide a total of 600 lb
of grip and allows operators to mount the unit to ceilings, walls and any flat metallic surfaces. Users
simply attach the magnetic mounting bracket to the desired surface, then hang the lamp assembly from
the bracket.
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.

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EPL-SL-4-50X-50LED-RT-MBC-EPP
To replace driver, disconnect power running to fixture. Dismount fixture and remove the back
cover. Disconnect bad driver and remove the single screw holding it in place. Place new driver
and replace screw. Connect power cord and route wires as needed. Replace back cover plate.
USE AND CARE
Unauthorized modification may impair the function and/or safety of this device and could affect the life of the equipment.
Always check for damaged or worn out parts before using the device. Store it in a secure place out of the reach of
children when not in use.Inspect for good working condition prior to storage and before re-use.
REPLACEMENT PARTS
The EPL-SL-4-50X-50LED-RT-MBC-EPP is designed to provide years of reliable performance. Should the need for
replacement parts arise, please contact Larson Electronics.
1. 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 shoulddetermine this. It
is recommendedto follow an Electrical Preventive Maintenance Program as described in NFPA
70B: Recommendedpractice for Electrical Equipment.
2. The lens should be cleaned periodically as neededto ensure continued photometric performance.
Clean the lens with a damp, non-abrasive,lint-free cloth. If not sufficient, use mild soapor a liquid
cleaner.
3. Inspect the cooling fins on the luminaire to ensure that they are free of any obstructions or
contamination (i.e.excessivedust build-up). Clean with a non-abrasive clothif needed.
4. Do not operate if the lens is cracked or damaged. All fasteners shouldbe properly seated.