Larson Electronics EXHL-TRN-LE4-FKWL Series User manual

EXHL-TRN-LE4-FKWL SERIES
Larson Electronics, LLC Phone: [phone] Fax: [phone] www.larsonelectronics.com
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Explosion Proof Forklift LED Warning Light
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.
•Use only UL listed components suitable for Class I Division 1, Groups C & D and Class II Division 1,
Groups F & G installation.
•All threaded connections must engage five full threads.
Refer to the luminaire nameplate for specific
classification information, maximum ambient
temperature suitability, and corresponding
operating temperature (TCode).
MOUNTING & WIRING
1. Mount the enclosure to forklift in a location
that can support the load while not
obstructing function of forklift. Use single
bolt to provide rotation when mounting.
2. Loosen the two set screws on the bracket to
adjust vertical position as necessary.
WIRING
1. Remove the front cover module by
loosening the single set screw and rotating
counter-clockwise.
2. Pull field wiring into module.
3. Close all unused conduit entries with
conduit plugs. 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).
4. Connect supply wires to luminaire wire
leads (or terminal blocks) using methods
that comply with all applicable codes.
Tighten all electrical connections.
5. Close cover module, making sure that all
wires are safely inside driver. Tighten
captive closing screw.
6. Turn power on and aim light.
Voltage:
9-60V DC

EXHL-TRN-LE4-FKWL SERIES
Larson Electronics, LLC Phone: [phone] Fax: [phone] www.larsonelectronics.com
2of 2
MAINTENANCE
1. Perform visual, electrical, and mechanical inspections on a regular basis. The environment and
frequency of use should determine this. However, it is recommended that checks be made at least
once a year. We recommend an Electrical Preventive Maintenance Program as described in the
National Fire
2. Protection Association Bulletin NFPA No. 70B: Recommended Practice For Electrical Equipment
Maintenance (www.nfpa.org).
3. The lens should be cleaned periodically to ensure continued lighting performance. To clean, wipe the
lens with a clean, damp cloth. If this is not sufficient, use a mild soap or a liquid cleaner such as
Collinite NCF or Duco #7. Do not use an abrasive, strong alkaline, or acid cleaner. Damage may result.
4. Visually check for undue heating evidenced by discoloration of wires or other components, damaged
parts, or leakage evidenced by water or corrosion in the interior. Replace all worn, damaged, or
malfunctioning components, and clean gasket seals before putting the luminaire back into service.
5. Electrically check to make sure that all connections are clean and tight.
6. Mechanically check that all parts are properly assembled.
REPLACEMENT PARTS
The EXHL-TRN-LE4-FKWL is designed to provide years of reliable lighting performance. Should the need for
replacement parts arise, please contact Larson Electronics at the contact information below.
Should further information not covered by these instructions be required, please contact Larson Electronics at
1-800-369-6671 or [email protected] for further assistance.
Please visit LarsonElectronics.com for Warranty and Return information.