MM260 Installation Manual Gate Swings Evenly and Freely Hung Firmly and Plumb Control Box Warning Sign Single Gate Opener 120 Volt indoor Transformer Post Bracket Horizontal Support Gate Bracket (surge protector not supplied) Closed Position Stop Plate Power Cable PVC conduit (not included) to protect wire from lawn mowers and weed eaters. Run 1000' (max.) of low voltage wire to control box from transformer (wire not included).
WARNING This equipment meets Underwriters Laboratory Standard 325 (UL 325). However, gate equipment has hazards associated with its use and therefore by installing this product the installer and user accept full responsibility for following and noting the installation and safety instructions. Failure to follow installation and safety instructions can result in hazards developing due to improper assembly.
Table of Contents PLEASE READ THIS FIRST....................................................................................................................... ii IMPORTANT SAFETY INFORMATION.................................................................................................. iii TECHNICAL SPECIFICATIONS............................................................................................................... x BEFORE YOU BEGIN................................................................
Please Read This First! Thank you for purchasing a Mighty Mule Gate Operator—GTO's "do-it-yourself" automatic gate operator! When correctly installed and properly used, your Mighty Mule Gate Operator will give you many years of reliable service. Please read the following information and watch the enclosed video to ensure you have the correct system for your particular needs. Furthermore, this manual and the DVD will enable you to properly install your Mighty Mule Gate Operator.
Important Safety Information Because automatic gate operators produce high levels of force, consumers need to know the potential hazards associated with improperly designed, installed, and maintained automated gate operator systems. Keep in mind that the gate operator is just one component of the total gate operating system. Each component must work in unison to provide the end user with convenience, security, and safety. this manual cannot be completely exhaustive in nature.
Important Safety Information For the Installer and End User WARNING To reduce the risk of injury or death: 6. KEEP GATES PROPERLY MAINTAINED. Read the user’s manual. Have a qualified service person make repairs to gate hardware. 1. READ AND FOLLOW ALL INSTRUCTIONS. 2. Never let children operate or play with gate controls. Keep the remote control away from children. 7. The entrance is for vehicles only. Pedestrians must use separate entrance. 3. Always keep people and objects away from the gate.
Important Safety Information For the Installer and End User Typical Entrapment Zones are shown in the diagrams on page iv: Zone 1 – leading edge of the gate and the fence post. Zone 2 – between the gate and the gate post. Zone 3 – the path of the gate. Zone 4 – the space between the gate in the open position and any object such as a wall, fence, tree, etc. Zone 5 – pinch points between the operator and gate. II. During Installation 1.
Important Safety Information For the Installer and End User III. After Installation 1. Attach the warning signs (included) to each side of the gate to alert the public of automatic gate operation. It is your responsibility to post warning signs on both sides of your gate. If any of these signs or warning decals becomes damaged, illegible, or missing, replace them immediately. Contact GTO for free replacements. 2. The gate is automatic and could move at any time, posing serious risk of entrapment.
Important Safety Information For the Installer and End User Mighty Mule gate operators utilize Dual Sense Technology™ entrapment protection. Dual Sense Technology™ is built into every Mighty Mule and provides redundant methods of entrapment protection for open and close gate directions. In addition to Dual Sense Technology, every Mighty Mule gate controller has provisions for the connection of additional obstruction detection devices such as sensing edges and photo beams.
Important Safety Information Installing Warning Signs and Pedestrian Gates Warning signs alert people of automatic gate operation and are required when installing Mighty Mule Automatic Gate Operators. A minimum of two WARNING SIGNS must be installed in the area of the gate. Each sign is to be visible by persons located on the side of the gate on which the placard is installed. The operator is intended for installation only on gates used for vehicles.
Important Safety Information Required Safety Precautions for Gates These warning labels should be found at the locations specified below. If any of them are missing, immediately contact GTO for replacements. ® 260 1. KEEP CLEAR! Gate may move at any time. 2. Do not allow children to operate gate or play in gate area. 3. This gate is for vehicles only. Pedestrians must use separate entrance. Maximum Gate: 300 lbs. (136.1 kg); 12 ft. (3.
Technical Specifications Mighty Mule 260 Gate Opener DRIVE • Low friction screw drive (linear actuator) rated for -5 ºF to +160 ºF (-20 ºC to +71 ºC). • Powered by a 12 V motor with integral gear reducer. Motor speed reduced to 260 rpm. • Maximum opening arc of 110º. Approximate opening time (90º): 18 seconds, depending on weight of gate. POWER • The system is powered by a 12 Vdc automotive or marine battery. • Battery charge is maintained by Mighty Mule transformer or optional Mighty Mule Solar Panels.
Before You Begin POWERING OPTIONS 1. Determine Charging Option for Battery: Transformer OR Solar NEVER USE TRANSFORMER AND SOLAR PANEL(S) AT THE SAME TIME. It will damage the control board. IMPORTANT: • The Mighty Mule gate opener is designed and intended for use with a 12 Volt automotive or marine type battery. The battery must be placed inside a weatherproof case and located within 6 feet of the opener arm. The 8 foot harness supplied connects the battery to the opener arm.
Before You Begin Check Existing Gate Size and Material • Gate size: Up to 12 feet or up to 300 lbs—See chart on page x. • Type of gate material: Vinyl, aluminum, chain link, farm tube, wrought iron, wood (not recommended for solid surface gates). IMPORTANT: Check for Proper Gate Installation • • • • • • The gate must be plumb, level, and swing freely on its hinges. The gate must move throughout its arc without binding or dragging on the ground. Wheels must NOT be attached to the gate. Gates over 250 lb.
Items Included C E IN G Transformer ra icl er t a te es at ny e en o ga tim tr nly an . t e e. ce Ped or . e st ri an s ! Installation Video Inst al a tio n Ove rv iew fo r th e.. . D Warning Sign M ov in 1. In g G KE ju a 2. E D PC ry te pl o n LE 3. A ay ot O Ca R! Th in al r n G g lo a m is D C us ga ate w c te ea a t u te ar hil ma se is y e dr th us a fo a.
Before You Begin Tools Needed 3/8” Bit Drill Center Punch Pen 5/16” Bit Pliers Hack Saw Hammer 1/2” wrench Flat Head Screwdriver 9/16” wrench Philips Head Screwdriver Level Adjustable Wrench Clamps Wire Stripper Small Flat Head Tape Measure Items Not Included • 12 Volt automotive or marine battery and a weather proof case.
GATE OPENER INSTALLATION 2 1 X V H Q B S X I S Y M F Q Assemble post bracket parts. Attach opener to gate and post bracket and secure with required hardware. 3 Reinforcement and Gate Bracket Mounting !W AR G Gate Bracket Gate Bracket Muffler Clamp (not supplied) NIN Mov 1. 2. 3. ing InjuGate ry O Can P CLE r D Caus AR! Do eath e Gat not pla e ma allo KEE y in w y mo gat chil ve Thi e are dre at s a. n to ope any mu gate tim st use is for rate e.
GATE OPERATOR INSTALLATION 7 1 6 !W AR U 2 NIN G Mov ing InjuGate 1. ry O Can KEE P CLE r D Caus 2. AR! Do eath e Gat not pla e ma y in allow y mo 3. gat chil ve Thi e are dre at s a. n to ope any mu gate tim st use is for rate e. a sep veh gat e or ara icles onl te ent y. ran Pedestr ce. ian s O 1 Z OPEN gate and reattach opener with clevis pin. Check for level. Clamp securely.
GATE OPERATOR INSTALLATION 12 6 1 13 2 1 Y !W 2 AR NIN G Mov S 1. 2. 3. ing InjuGate ry O Can r D Caus eath e KEE P CLE AR! Do Gat not pla e ma y in allow y mo gat chil ve Thi e are dre at s a. n to ope any mu gate tim st use is for rate e. a sep veh gat e or ara icles onl te ent y. ran Pedestr ce. ian s 1 T 2 Attach gate bracket assembly to gate cross support. Attach and secure opener assembly to brackets. 14 3 15 !W AR NIN G Mov ing InjuGate 1. ry O Can KEE P CLE r D Caus 2.
CONTROL BOX & BATTERY INSTALLATION 2 1 !W A !W A RN RN IN G IN G Mo Mo vin g Ga Injury te Ca KEEP Or n Ca CLEA 2. Death use Do R! Gate not 1. 2. 1. 3. 3. play allow may in gate child move This area. ren at to opera any mustgate time. use is for te gate a sepavehic or rate les only. entra Pede nce. strian s Mount control box on piece of treated plywood then attach it to post or fence using screws.
TRANSFORMER WIRING INSTALLATION NOTE: If using a solar panel charging kit, go to page 6. WARNING Before digging contact local authorities to locate underground utilities such as electric and gas service. 2 1 E CLOS TO AU TIME L STAL E RC FO 120 C7 C15 R20 MA X OF ED1 MIN IC4 US STAT 1 COM + LOCK LOCK - 1 AVR-ISP D1 VAR4 K1 VAR6 K2 VAR3 T WH ON GRN K M_BL D M_RE VAR2 BATT- OFF OFF POSITION Strip 1/2” off 2 wires and twist ends. Attach wires to transformer screw terminals.
SOLAR PANEL INSTALLATION 2 1 E CLOS TO AU TIME L STAL E RC FO 120 1 MA X ED1 US STAT D14 C2 VAR D1 AVR-ISP CHGR COM PF1 VAR3 TY SAFE VAR4 K1 VAR6 K2 VAR3 COM + LOCK LOCK T WH ON GRN K M_BL D M_RE ANT SHLD SG1 VAR5 06 EXIT E CYCL EDGE OF MIN IC4 D13 D16 D15 CHGR S9.8874 C7 C15 R20 ER POW LED3 F VAR2 XC FL ee , Rev. ha ss 200 Ta lla PGOK Inc.
S9.8874 SETTING PERSONAL TRANSMITTER CODE All Mighty Mule transmitters are set to a standard code at the factory and are ready to operate your gate opener. For your safety and security, we strongly recommend that you replace the factory setting with your own personal code. Follow the directions below: 1 2 1 Remove back cover of the transmitter. 3 2 3 4 5 6 7 8 9 Flip transmitter over. Use small screwdriver to move switches to random positions.
SETTING CLOSED LIMIT POSITION 2 1 SE CLO TO AU TIME L STAL E RC FO 120 TUS STA LE CYC E EDG COM K+ LOC KLOC D13 D16 VAR3 VAR4 SHLD K1 K2 VAR6 VAR3 ANT SG1 VAR5 06 TY EXIT PF1 COM SAFE C2 D1 AVR-ISP VAR1 R CHG D15 CHG D14 ER POW R LED3 OFF ED1 MIN IC4 S9.8874 MAX C7 C15 R20 WHT ON GRN LK M_B ED M_R XC e, Rev. sse 0 aha K20 PGO .
SETTING DUAL SENSE DETECTION & AUTO CLOSE TIMER 1 Do not use the Dual Sense Stall Force adjustment to compensate for a gate that is sticking or binding. Excessive Stall Force may cause damage to the gate operator or gate system or Injury or Death. STALL FORCE CHGR POWER STALL FORCE R20 AUTO CLOSE TIME C15 IC4 MIN C7 D14 D13 VAR1 D16 COM D15 CHGR MIN SAFETY MAX 120 MAX OFF C2 VAR3 EXIT ED1 D1 STATUS PF1 VAR4 CYCLE VAR5 EDGE S9.
CONNECTING ADDITIONAL DEVICES Mighty Mule strongly recommends the use of additional obstruction detection devices however we do not endorse any specific brand names. Only use products that are listed to be in compliance with any applicable UL safety standards and national and regional codes. PLEASE NOTE: Contact sensors, non-contact sensors, shadow loops, etc. are not included with the Mighty Mule. Refer to the sensor manufacturer’s instructions for information about installing accessory devices.
CONTROL BOARD CONNECTIONS 1 CHGR: Power Input Terminals: • Input terminals for transformer or solar panel. 2 CHGR: Power Input Terminals: • Input terminals for transformer or solar panel. ACCESSORY INPUTS 3 COM: • Common/Negative terminal for accessory devices and negative wire from solar panel(s).
M_BLK M_RED GRN VAR3 VAR6 VAR5 VAR4 CHGR CHGR COM SAFETY EXIT CYCLE EDGE COM LOCK+ LOCK - LED3 POWER VAR1 VAR3 CONNECTING ACCESSORIES 1 2 3 4 5 6 7 8 9 10 10 9 GTO Lock 7 8 Edge Sensor 3 4 6 8 Mighty Mule Push Button Control 1 4 GHI 7 PRS 2 DEF 5 6 JKL 8 TUV Blue 5 Black 8 Red + Yellow Shield 3 ABC GTO Photo Beams - MNO 9 WXY 0 3 6 Mighty Mule Keypad NOTE: Connections are for typical applications.
MAINTENANCE Monthly, test the obstruction and entrapment protection systems. Monthly, service the gate operator (make sure the power switch is OFF). Clean extended operator arm with a soft, dry clean cloth. After cleaning, apply a high quality silicon spray to a soft dry cloth and wipe the push/pull tube. DO NOT directly spray the tube! On all gates weighing 250 lb. or more, routinely grease the ball bearing hinges at least 4 times a year; more frequently if the gates are near a coastal area.
TROUBLESHOOTING GUIDE Visual Feedback Symptom Diagnosis Check: Power (green) ON AC or Solar Power Present Normal Operation Power (green) OFF No AC or Solar Power Transformer: • Breaker or GFI • Power at AC outlet. • Output of Transformer.
REPAIR SERVICE If your Mighty Mule Gate Opener is not operating properly, please follow the steps below: 1. First use the procedures found in the Maintenance & Troubleshooting Guide (see page 13 and 14). 2. For 24 hour 7 days a week trouble shooting and support online go to our TECH WIZARD site at... support.gtoinc.com/Support/TroubleShooter. aspx 3. If you are unable to solve the problem, call the GTO Service Department at (800) 543-1236, or (850) 575-4144.
Conversion Chart VOLTAGE READINGS 18 Vac Transformer__________________________18.0 to 22.0 Vac 5 W Solar panel (single)_______________________18.0 to 22.0 Vdc measure voltage at panel and control box. 12 V Battery________________________________12.0 to 13.5 Vdc Charging circuit _____________________________ 12.0 to 14.8 Vdc measure voltage with battery connected Converting Metric Units to English Equivalents When You Know Multiply By To Find Symbol centimeters meters kilograms 0.3937 3.2808 2.
ACCESSORIES Accessories are Available From Your Retail Store Solar Panel (FM121) The Solar Panel is a 5 watt solar powered battery charger for use with the Mighty Mule 260 gate operator systems. Particularly suited for remote installations, each Solar Panel comes with tubular steel support, mounting clips, wire connectors, and 10 ft. of low voltage wire (see Low Voltage Wire for additional wire). The Mighty Mule control board has clearly labeled terminal connections for easy installation of the Solar Panel.
Accessories are Available From Your Retail Store (con't) DV 9V AC 3 CE SS 1-8 CO 00 NT -54 RO 3-4L SY 28 ST EM S Ans wer Per Grant mis sio n Key Ba pad tt Low POW ER Wireless Entry Intercom / Keypad (FM136) Allows owner to screen guest at the gate before allowing access to the property. Keypad also allows owner to give up to 25 programmable entry codes to family, friends or approved delivery personnel. Codes can be permanent or temporary. Up to 500 feet reception.
Gate Operator Installation Checklist 1. The gate has been checked to make sure it is level and moves freely in both directions. 2. Potential pinch areas have been guarded so as to be inaccessible OR have sensing edges and/or photo beam obstruction detection devices installed. 3. The installer has installed one or more contact or non-contact obstruction sensing devices, if required for this installation. 4.
3121 Hartsfield Road • Tallahassee, Florida, USA 32303 Telephone Mighty Mule Sales: 1-800-543-4283 • Fax (850) 575-8912 or Mighty Mule Technical Service: 1-800-543-1236 • Fax (850)575-8950 www.mightymule.
