Instruction Manual
Converting Metric Units to English Equivalents
When You Know Multiply By To Find Symbol
centimeters 0.3937 inches in. (or ")
meters 3.2808 feet ft. (or ')
kilograms 2.2046 pounds lb. (or #)
Converting English Units to Metric Equivalents
When You Know Multiply By To Find Symbol
inches 2.5400 centimeters cm
feet 0.3048 meters m
pounds 0.4535 kilograms kg
Converting Temperature
deg. Celsius (°C x 1.8) + 32 deg. Fahrenheit °F
deg. Fahrenheit (°F-32) ÷ 1.8 deg. Celsius °C
Serial Number: ___________________________________ Date of Purchase: ________________
Place of Purchase: ___________________________________________________________________
Please record the following information product serial number (located on the rear of opener arm), be sure to
keep all receipts for proof of purchase. Refer to this information when calling GTO for service or assistance
with your automatic gate opener.
FOR YOUR RECORDS
U.L. Gate Operator Classifications
Residential Vehicular Gate Operator—Class I: A vehicular gate operator (or system) intended for use in a home of
one-to-four single family dwelling, or a garage or parking area associated therewith.
Commercial/General Access Vehicular Gate Operator—Class II: A vehicular gate operator (or system) intended
for use in a commercial location or building such as a multifamily housing unit (ve or more single family units), hotel,
garages, retail store, or other building servicing the general public.
Industrial/Limited Access Vehicular Gate Operator–Class III: A vehicular gate operator (or system) intended for use
in an industrial location or building such as a factory or loading dock area or other locations not intended to service the
general public.
Restricted Access Vehicular Gate Operator–Class IV: A vehicular gate operator (or system) intended for use in a
guarded industrial location or building such as an airport security area or other restricted access locations not servicing
the general public, in which unauthorized access is prevented via supervision by security personnel.
Product Usage
The Mighty Mule Gate Opener meets all of the safety requirements of a Class I Residential Vehicular Gate Operator and
is intended for use solely with vehicular swing gates in single-family residential applications.
The Mighty Mule Gate Opener system certied to be in compliance with the following safety standards (current edition as
of publication date):
Product in compliance with the latest UL-325 and UL-991 safety standards by ETL. Product in compliance
with CAN/CSA-C22.2 No. 247-92.
Product in compliance with IEC 60335-2-103:2003 and IEC 60335-1:2004, including A1:2004.