
Warranty
For your own records, staple or attach your sales receipt to this manual. Please also write the
store name/location and date purchased below.
STORE NAME/LOCATION: ____________________________________
DATE PURCHASED: __________________________________________
THREE (3) YEAR LIMITED WARRANTY:
(SAVE THIS WARRANTY INFORMATION)
Optimus Enterprise, Inc. warrants to its customers and or consumer of this product and the parts thereof will
be free from defect in material and workmanship, under normal use, for a period of three (3) years from the
date of initial purchase. This warranty does not apply to repairs necessitated by damage, misuse, abuse or
alternation and to any repair of merchandise not used within the United States or Canada. Unless otherwise
proscribed by law, Optimus Enterprise, Inc. shall not be liable for any personal injury, property damage or
any incidental or consequential damages of any kind (include water damage) resulting from malfunctions,
defects, misuse, improper installation or alternation of this product. This warranty is the only warranty
extended by Optimus Enterprise, Inc. to its original customers and/or consumer purchased of this product.
Optimus Enterprise, Inc. disclaims all other warranties, express or implied, that arise by the operation of law,
specifically including the implied warranties of merchantability and fitness for a particular purpose. Optimus
Enterprise, Inc. shall not be liable for any incidental or consequential damage, which may have resulted
from any alleged breach of warranty. Some states do not allow limitations on how long implied warranty
lasts or the exclusion or limitation of incidental or consequential damage, so the above limitations or
exclusion may not apply to you. This warranty gives you specific legal rights you may also have other rights
which vary from state to state.
Should the product fail during the warranty period, the owner should:
● Within the first 30 days from date of purchase, the store from which you purchased your Optimus
product should replace this product if it is defective in material or workmanship (provided the store has
in-stock replacement).
● Within the first 12 months from date of purchase, Optimus Enterprise, Inc. will repair or replace the
product if it is defective in material or workmanship providing it is returned to Optimus Enterprise, Inc.
with freight prepaid, with evidence of purchase date (cash registered receipt) together with $10.00
check or money order for handling and return packaging/ shipping charges.
● In year 2 through 3 from date of purchase, Optimus Enterprise, Inc. will repair or replace the product
with a refurbished heater if it is defective in material or workmanship providing it is returned to Optimus
Enterprise, Inc. with freight prepaid, with evidence of purchase date (cash register receipt) together with
US$18.00 check or money order for handling and return packaging/ shipping charges.
IMPORTANT: ANY REPAIRS SHOULD BE PERFORMED BY AN AUTHORIZED SERVICE
REPRESENTATIVE. DO NOT ATTEMPT TO REPAIR THIS PRODUCT YOURSELF. DOING
SO MAY VOID YOUR WARRANTY.
PLEASE RETAIN THIS WARRANTY AND SALES RECEIPT TO INSURE YOUR PRODUCT
WARRANTY.
IMPORTANT: RETURN INSTRUCTIONS:
Your warranty depends on your following these instructions if you are returning the unit more than 30 days
after the date of purchase:
● Carefully pack the product in the original container or a suitable container to avoid damage in shipping.
● Seal the carton. Address an envelope as follows:
Optimus Enterprise, Inc.
Customer Service Department
2201 E. Winston Road, Unit J, Anaheim, CA 92806
● Inside the envelope, enclose your name, full address with zip code, daytime phone number, evidence of
purchase date (cash register receipt) AND A CHECK OR MONEY ORDER for handling and return
packaging/ shipping charges. Please also include a brief explanation of the problem you are having with
this product.
● Optimus Enterprise, Inc. recommends you insure the package (as damage in shipments is not covered
by your warranty).
● All shipping charges must be prepaid by you (as noted as above).
INSTRUCTION MANUAL
AND OWNER'S GUIDE
18” Industrial Grade High Velocity Fan
Model: F-4182
INFORMATION HOT LINE: If, after reading this owner’s guide, you have
any question or comments, please feel free to write us or call us at
1-888-672-5832 or e-mail us at OptimusEnt@aol.com. Our customer service
representative will be happy to help you.
Please read these instructions carefully and keep for future reference.

IMPORTANT INSTRUCTIONS:
PLEASE READ AND SAVE THESE IMPORTANT SAFEGUARDS
Thank you for choosing an Optimus product. To ensure the best performance from your product,
please read and save the following instructions.
WHEN USING ELECTRICAL APPLIANCES, BASIC PRECUATIONS SHOULD
ALWAYS BE FOLLOWED TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK AND INJURY
TO PERSON, INCLUDING THE FOLLOWING:
• Read all instructions before using this product.
• Use this product only as described in this manual. Any other use not recommended by
the manufacturer may cause fire, electrical shock or injury to person, and may void
the warranty.
• Always unplug unit before assembly, disassembly or cleaning.
• Always unplug unit when not in use, when moving from one location to another and before
cleaning.
• To disconnect, grip the plug and pull it from the wall outlet. Never yank the cord.
• The use of attachments not recommended or sold by the appliance manufacturer may
cause hazards.
• Avoid contact with moving parts.
• DO NOT operate this product with a damaged cord or plug, after a malfunction, or is
dropped or damaged in any manner. Return the unit to Optimus Enterprise, Inc. for
examination, electrical or mechanical adjustment, or repair.
• Do not operate the unit in the presence of explosive and/ or flammable fumes.
• Do not place the unit or any parts near an open flame, cooking or other heating appliance.
• Extreme caution is necessary when this unit is used by or near children or invalids and
whenever the unit is left operating and unattended.
• Do not use outdoors.
• Always use on a dry level surface.
• Do not operate if the product housing is removed or damaged.
• A loose fit between the AC outlet and plug may cause over heating of the plug. Have a
qualified electrician replace the outlet if the outlet is not fit properly.
• DO NOT run cord under carpeting. Do not cover cord with throw rugs, runners or like.
Arrange cord away from traffic area and where it will be tripped over.
• NEVER connect the unit to any power sources other than a 120 volt alternating current
polarized outlet.
WARNING:
solid-state speed control and DO NOT insert finger or any object into grill.
To reduce the risk of electric shock, DO NOT use this product with any
SERVICE INSTRUCTIONS:
• Do not attempt to repair or adjust any electrical or mechanical functions on this unit.
• If you have any questions regarding this unit’s operation or believe any repair is necessary,
• If you need to exchange the unit, please return it, in its original carton with a sales receipt
• If you have any other question or comments, feel free to write us:
OPERATING INSTRUCTIONS:
PRE-OPERATING INSTRUCTIONS:
• Carefully remove your product from the box (please save the carton for off-season
• Make sure the unit is in the OFF position before plugging the unit into the outlet.
OPERATING INSTRUCTIONS:
• Place fan on a firm level surface.
• Plug the power cord into any standard 120V AC, 60Hz outlet. Please make sure the
• Tilting and adjusting the fan to the desired angle of airflow.
3 Speed Rotary Switches:
The switch is located on back of the unit. Select the desired fan speed setting by rotating the
switch knob.
CLEANING/ MAINTENANCE INSTRUCTIONS:
During Season Care:
• Before cleaning, be sure to turn off and unplug the unit.
• Keep this unit clean. Carefully wipe the unit with a soft, damp cloth. Please be very cautious
near the motor.
• DO NOT immerse the fan in water and never allow water to drip into the Motor Housing.
• Never use gasoline, benzene or thinner. This will damage the surface of the unit.
• After cleaning, be sure to completely dry the unit with a cloth or tower.
After Season Care:
• Your product can be stored in the off-season.
• Before putting the unit in storage, clean thoroughly, cover with a vinyl bag and store in a
cool and dry place. We recommend using the original (or appropriately sized) box.
Doing so will void the warranty.
please call 1-888-672-5832 to speak with a Customer Service Representative.
enclosed, to the store you purchased it. If you are returning the unit more than 30 days
after the date of purchase, please see the enclosed warranty.
Optimus Enterprise, Inc.
2201 E. Winston Road, Unit J,
Anaheim, CA 92806
E-mail: OptimusEnt@aol.com
storage).
Selector (Speed) Control is in the OFF position.