Installation and Maintenance Manual Swing Gate Operator Model HL410-21 & HL410L-21 Doc 01-20230 Rev B
Contents Contents Parts & Components ____________________________________________ 3 Specifications & Capacities _______________________________________ 4 Safety Information ______________________________________________ 6 Installer _______________________________________________________________ 6 End User _______________________________________________________________ 7 General Wiring Information ______________________________________ 8 Wiring information _______________________________________________
Parts & Components 3 Parts & Components Inspect the operator for possible shipping damage or shortage of parts. Check all accessories as listed below. These do not include any accessories that were ordered separately.
Specifications & Capacities Specifications & Capacities The HL410-21and Hl410L-21 operators are light duty commercial gate operators designed to operate a typical swing gate. Because operating requirements and gate construction vary by installation, the capacities shown should be used as a guide to determine the expected performance of the unit.
Specifications & Capacities 5 NOTE The hydraulic locking is not intended to be a replacement for security type locks. External lock systems should be used if: High security is required for the installation. The length of the gate exceeds 12 feet. The gate has a large surface area. The installation area could have a strong or gusty winds.
Safety Information Safety Information Automatic gate operators provide convenience and security to their users. However, because these machines can produce high levels of force, it is important that all installers and users be aware oft he potential hazards associated with improperly installed or adjusted units. The information on this page contains various safety precautions and warnings, some highlighted with this symbol (see left margin).
Safety Information 7 DURING INSTALLATION 1 Be aware of all moving parts and avoid close proximity to any pinch points. 2 Disconnect power at the service panel before making any high voltage power connections. 3 Place controls far enough from the gate so that a user can see but cannot touch the gate while operating the controls. 4 Place warning signs provided on the gate or in a high visibility area to alert of automatic gate operation.
General Wiring Information General Wiring Information DRIVE UNIT, SLAVE OPTION DRIVE UNIT JUNCTION BOX, SLAVE OPTION CONTROLLER 01-20230F4 CONDUIT, CONTROL (as required) CONDUIT FOR SLAVE (4 WIRES) Suggest 12-gauge stranded wire CONDUIT, POWER (3 WIRES) Figure 2 NOTE Other wire runs may be required, depending on your application. Wiring information The distance shown on charts is the total length of wire, measured in feet from the control panel to the power source.
General Wiring Information POWER WIRING Maximum Distance Single Unit Dual Unit 600 ft 300 ft 1000 ft 500 ft 1500 ft 750 ft 9 Wire Gauge 14 12 10 CONTROL WIRING 200 ft 400 ft 18 16 Table 4 Doc 01-20230 Rev B
Installation Installation Gate Stops Step 1: The gate must have a permanent gate stop at the full closed position. It is also highly recommended that there be a gate stop at the determined full open position. These are to prevent the piston from bottoming in the cylinder and to prolong the unit’s life. Gate Brackets Step 2: 1 Locate the positions of the front and rear mounting brackets. It is recommended that these brackets be positioned at the midpoint between the gate hinges.
Installation Step 3: 11 Optional Mounting OUTWARD SWING WARNING Do not install outward swing gates in applications where gates will swing into public area. Serious injury could result from someone being hit by the gate. Use outward swing gates only in applications where the gate will open into secure area and where the person operating the gate has control of traffic in the path of the gate. Do not use the “Open Only” mode of the controller for an outward swing gate installation. A.
Installation Mounting Step 4: 1 Manually open the gate and attach the unit to the two (2) mounting brackets (see Figure 5 below). 2 Manually open and close the gate a few times to ensure the mounting brackets and gate stops are positioned properly with no interference (the unit is shipped in the disconnect position to allow for this). 3 Mount the controller in a convenient location, within reach of the unit’s 4 ft. control card.
Installation Control Panel Layout Refer to Table 5 for a description of the control panel parts in Figure 6. REF. DESCRIPTION PART # REF. DESCRIPTION PART # CB1 MAIN CIRCUIT BD. MG3101959 CR2 MG3101963 CB2 MICRO CIRCUIT BD. MG3101960 CR3 CONTROL RELAY “CLOSE” “OPTION” SLAVE DELAY RELAY MG3101961 IF FUSE (.38 A.) MG3101974 N/A MG3101962 T 1S TRANSFORMER POWER DISC. SW. N/A MG3601964 MG3101962 2F FUSE (3 A.) MG3101975 “OPTION” AUTO. CLOSE CIRCUIT BD.
Installation Primary Voltage Wiring Step 5: WARNING Make sure power is disconnected at main power supply and at power disconnect switch on operator before continuing. 1 Connect 230 vac., single phase power, L1 and L2 to power wiring terminal strip, and ground to green ground lead wire (see Figure 7). 2 Connect the control cord from the unit to the power wiring terminal strip. For outward swing, switch brown and black wires to correct logic of controller (Brown – T3, Black – T2).
Installation 15 Control Wiring Step 6: All controls that are to be added must be connected to the control wiring terminal strip. Refer to the electrical diagram attached to the inside of the controller door for accessory wiring. Please install all safety devices necessary to make this installation as safe as possible. Control Wiring Terminal Strip 1 2 4 5 6 8 9 D1 10 D1 D2 D2 24 VAC. OPEN ONLY If the gate is closed, when activated, it will open.
Installation Hydraulic Adjustments Step 7: 1 Locate the by-pass valve. Using the hex key supplied, re-engage the by-pass valve by turning it clockwise as far as possible. 2 Turn power on at main power supply and at power disconnect switch. The controller has a 7 second delay form power-up until a signal can be received. 3 With gate open, activate the unit to close.
Installation Step 8: Adjustments 1 Locate the cycle timer “pot” on the control panel. This pot determines the length of time the unit will run. Adjust it so the unit will fully open and close the gate properly. Allow a few seconds for slippage against the gate stops. 2 Optional: If you have a master/slave system and have added the master/slave delay relay, locate the master/slave delay “pot” on the control panel. This pot determines the close time delay between two units (i.e.
Installation Rod Cover Step 9: Install the rod cover over the piston rod, as shown. IMPORTANT NOTE: The cover must be installed to keep the piston rod clean and nick-free.
System Check-Out 19 System Check-Out LiftMaster strongly recommends that at this time you check out the entire system. 1 Make sure the unit fully opens and closes the gate properly. 2 Check all controls that activate the gate to ensure they are working properly. 3 It is extremely important that all safety devices be checked and double checked. 4 Double check the manual operation features and pressure valves of the system.
Parts List Parts List Hatch Kit MG49258 Mounting Pin Kit MG49136 End Cap Disconnect Hex Key MG49196 MG5100812 Mounting Clip MG5100816 Drive Unit Rod Cover MG5100813 Power Cord MG24719 C-Clip Kit MG49136 Rear Mounting Bracket MG5100815 Front Mounting Bracket MG5100814 Connector Kit MG49133 Capacitor MG3101962 Main Circuit Board Micro Circuit Board MG49070 or MG49110 MG49071 OR MG49111 Fuse Kit MG49135 Circuit Bd.
Required Maintenance Services Required Maintenance Services Maintenance Service Required Every ΖΖ Inspect for wear and/or damage Check & adjust if required Check & adjust if required Check & adjust if required Inspect & test 6 Months " " " " 12 Months Complete Check Gate Manual Operation Close Pressure Open Pressure Accessories Safety Devices 1 Month " " Inspect & test Table 6 Inspection and service should be performed any time a malfunction is observed or suspected.
COPYRIGHT 2001 ALL RIGHTS RESERVED This document is protected by copyright and may not be copied or adapted without the prior written consent of LiftMaster. This documentation contains information proprietary to LiftMaster and such information may not be distributed without the prior written consent of LiftMaster. The software and firmware included in the LiftMaster product as they relate to this documentation are also protected by copyright and contain information proprietary to LiftMaster.
