Larson Electronics EPF-30-PM-EYM-25-EPP User manual

EPF-30-PM-EYM-25-EPP
Larson Electronics, LLC Phone: [phone] Fax: [phone] www.larsonelectronics.com
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30" Electric Explosion Proof Fan
8723 CFM - 25' 16/3 SOOW w/ EXP Plug - C1D1 & C2D1
Instruction Manual
Thank you for your purchase of the Larson Electronics EPF-30-PM-EYM-25-EPP.
WARNING:
READ CAREFULLY BEFORE INSTALLING FIXTURE. RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.
CRITICAL SAFETY INSTRUCTIONS:
•INSTALLATION SHOULD ONLY BECONDUCTED BY A QUALIFIED ELECTRICIAN IN ACCORDANCE WITH NEC AND ANY
RELEVANT LOCAL BUILDING CODES.
•RISK OFFIRE OR ELECTRIC SHOCK. FIXTURE INSTALLATION REQUIRES KNOWLEDGE OF FIXTURE'S ELECTRICAL
SYSTEMS. IFNOTQUALIFIED, 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.
IMPORTANT
READ CAREFULLY BEFORE INSTALLING THIS FIXTURE. SAVE THESE INSTRUCTIONS FOR FUTURE
REFERENCE. THE EPF-30-PM-EYM-25-EPP MUST BE WIRED IN ACCORDANCE WITH NATIONAL ELECTRICAL
CODE AND ALL APPLICABLE LOCAL CODES. PROPER GROUNDING IS REQUIRED 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 AN ELECTRICIAN. THERE ARE NO SERVICEABLE 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.
WARNING:
USER SHOULD BE TRAINED IN THE PROPER USE AND MAINTENANCE OF THIS DEVICE. THIS LINE
CORD IS INTENDED TO ALLOW OPERATORS TO EXTEND POWER TO EQUIPMENT WHEN STATIONARY OUTLETS ARE NOT
READILY AVAILABLE.
IMPROPER USE OF THIS CORD, PLUG, AND RECEPTACLE CAN LEAD TO SERIOUS INJURIES OR DEATH TO
PERSONNEL.
PERIODIC INSPECTION OF THE CORD IS NECESSARY.
THE CORD MUST BE ROUTINELY CHECKED FOR CUTS, BREAKS, OR ANY SEVERE ABRASIONS, AND IF ANY ARE FOUND,
THE CORD MUST BE REPLACED BEFORE RESUMING USE.

EPF-30-PM-EYM-25-EPP
Larson Electronics, LLC Phone: [phone] Fax: [phone] www.larsonelectronics.com
1of 2
WARNING
TO AVOIDTHE RISKOF FIRE,EXPLOSION OR ELECTRIC SHOCK, THIS PRODUCT SHOULD BE INSTALLED,
INSPECTEDAND MAINTAINEDBY A QUALIFIED ELECTRICIANONLY, IN ACCORDANCEWITHALL
APPLICABLEELECTRICAL CODES.
TO AVOIDELECTRIC SHOCK:
•BE CERTAIN ELECTRICAL POWER IS OFF BEFORE AND DURING INSTALLATION AND MAINTENANCE.
•PRODUCT MUST BE CONNECTED TO A WIRING SYSTEM WITH AN EQUIPMENT-GROUNDING
CONDUCTOR.
TO AVOID EXPLOSION:
•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.
WARNING:
USER SHOULD BE TRAINED IN THE PROPER USE AND MAINTENANCE OF THIS DEVICE. IF WIRING OR LAMP REPLACEMENT
INSTRUCTIONS ARE NOT FOLLOWED EXACTLY, THE HANDLAMP MAY NOT BE SUITABLE FOR THE HAZARDOUS LOCATION INVOLVED.
WHEN HANDLAMP IS CONNECTED TO A POWER SOURCE IN HAZARDOUS AREA, PLUG AND MATCHING RECEPTACLE MUST BE SUITABLE
FOR HAZARDOUS LOCATION INVOLVED. WHEN HANDLAMP IS CONNECTED TO POWER SOURCES OUTSIDE OF HAZARDOUS AREA,
STANDARD DUTY PLUGS AND RECEPTACLES MAY BE USED.
STANDARD PLUG AND TRANSFORMER MUST ONLY BE CONNECTED TO A RECEPTACLE LOCATED OUTSIDE THE
HAZARDOUS AREA!
IMPROPER USE OF THIS HANDLAMP, ASSOCIATED PLUG, RECEPTACLE, AND CORD CAN LEAD TO SERIOUS INJURIES OR DEATH TO
PERSONNEL.
PERIODIC INSPECTION OF THE HANDLAMP AND CORD IS NECESSARY.
THE CORD MUST BE ROUTINELY CHECKED FOR CUTS, BREAKS, OR ANY SEVERE ABRASIONS, AND IF ANY ARE FOUND, THE CORD MUST
BE REPLACED BEFORE RESUMING USE OF THE HANDLAMP.
THE GLOBE IS MADE OF TEMPERED GLASS. IF THIS GLASS BECOMES SCRATCHED OR CHIPPED IT SHOULD BE REPLACED IMMEDIATELY.
The Larson Electronics EPF-30-PM-EYM-25-EPP Explosion Proof Circular Fan redirects and circulates air within
hazardous locations. This explosion proof fan meets UL standards for hazardous areas and provides a high 8,723 CFM
output for effective airflow in larger spaces.
WIRING
This explosion proof fan is equipped with 25 foot of 16/3 chemical and abrasion resistant SOOW cord that is fitted with an
explosion proof cord cap for easy connection to explosion proof outlets. Plug options include a 5-15 15 amp straight blade
plug for use with 120V explosion proof outlets, a 5-20 20 amp straight blade plug for use with 120V explosion proof outlets,
or a 6-20 20 amp straight blade plug for use with 220-240V explosion proof outlets.
We strongly encourage a licensed electrician install this product,in all locations especially in outdoor areas
where weatherproofing may be required. Universal voltage driver permits operation at 115V or 230V AC.
Warning: Check product label for correct input voltage!
Attach supply line wires to the appropriate light fixture wires as shown in the wiring diagram.
Secure each pair of wires according to the diagram. Utilize a junction box or similar device and take
precautionary steps for weatherproofing all connections if installed in a location where water may come in contact
with the unit. Ensure the unit is properly grounded and that wiring is done according to all local and national electrical/
building codes.

EPF-30-PM-EYM-25-EPP
Larson Electronics, LLC Phone: [phone] Fax: [phone] www.larsonelectronics.com
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WIRE DIAGRAM
ALL ELECTRICAL WORK SHOULD BE PERFORMED BY A QUALIFIED ELECTRICIAN.
Be sure the voltage and cycles shown on the motor nameplate correspond to the power supply. Check product
nameplate for Ratings and Approvals. This fan is rated for single phase 115V or 230V AC 60Hz operation.
Refer to the diagram below, also located inside the terminal box cover or on the nameplate. BE SURE TO
CONNECT FOR THE VOLTAGE, FREQUENCY AND PHASE TO BE USED.
Before activating fan, inspect to be sure
that there are no obstructions or debris
that would interfere with the propeller.
Check all fasteners for tightness.
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.

EPF-30-PM-EYM-25-EPP
Larson Electronics, LLC Phone: [phone] Fax: [phone] www.larsonelectronics.com
2of 2
MOUNTING
The fan includes the mount chosen upon purchase, pre-installed from factory.
Place the fan in the desired location and run power to the unit. A sturdy surface or pole mount should be
prepared and capable of handling its weight. Ensure all safety requirements are followed for the hazardous
area.
The fan head can be adjusted by loosening the two bolts near the adjustment point. Tighten the bolts once the
desired tilt is achieved.
LUBRICATION
This motor is equipped with pre-lubricated ball bearings. The original supply of lubricant is kept free of dirt, grit
or outside contamination by the bearing closures and does not require replenishment for the life of the bearing
under normal operating conditions.
MAINTENANCE
It is recommended that you implement a standard monthly or more frequent preventive maintenance schedule.
Safety requires a thorough visual examination of the unit for physical damage that might cause a spark or
result in the ignition of hazardous atmospheres.
Maintenance includes a careful examination to ensure at least:
A. The Cable is not frayed and is gripping tightly in all points of cable contact.
B. The Cable Jacket is completely intact and that no internal conductors or conductor insulation
is exposed.
C. The Connection Box is not cracked, broken or breeched.
D. The Cord Plug is not cracked or damaged and the Ground Post is intact.
Keeping blades clean and free of material splatter, overspray, and debris during usage will ensure the
maximum life of the fan. An accumulation of dirt may cause blade vibration and motor overload. Occasionally
check tightness of blade set screws.
NOTE: Handle the propeller carefully as it is factory balanced and aligned to ensure smooth operation.
TROUBLESHOOTING
Refer to the guide below or contact the manufacturer if the fixture does not function properly.
Is the correct line voltage being supplied?
Is the fan properly grounded?
Make sure installed power switch is functioning properly (if applicable).
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 EPF-30-PM-EYM-25-EPP is designed to provide years of reliable performance. Should the need for replacement
parts arise, please contact Larson Electronics.
THESE INSTRUCTIONS MAY NOT COVER ALL DETAILS OR VARIATIONS OF THIS PRODUCT FOR YOUR EQUIPMENT OR INSTALLATION REQUIREMENTS.
SHOULD FURTHER INFORMATION NOT COVERED BY THESE INSTRUCTIONS BE REQUIRED, PLEASE CONTACT LARSON ELECTRONICS BY EMAIL AT
[e-mail] OR BY PHONE AT 1-800-369-6671 FOR FURTHER ASSISTANCE.
PLEASE VISIT LARSONELECTRONICS.COM FOR WARRANTY AND RETURN INFORMATION.