Sliding Gate Operator User’s Manual Model: AR2000
AR2000 SLIDING GATE OPERATOR OUTLINE 1. Important safety information ………………………3 2. Main features ……………………………………3 3. Technical parameters ……………………………3 4. Working principle and main structure ……………4 5. Installation and adjustment ………………………5 6. Electrical …………………………………………8 7. Control …………………………………………10 8. Maintenance ……………………………………15 9.
AR2000 SLIDING GATE OPERATOR 1.Important safety information Carefully read and follow all safety precaution and warnings before attempting to install and use this operator, incorrect installation can lead to severe injury. z The gate operator should be installed by a qualified technician; otherwise, serious personal injury or property damage may occur. z The auto-reverse function must be checked during installation to ensure that the gate can auto-reverse in the event of obstruction.
AR2000 SLIDING GATE OPERATOR 4. Working principle and main structure The device is composed of a single-phase motor, worm and worm gear. The main shaft of the motor rotates the worm with the clutch engaged, the worm rotates the worm gear and output gear, which pushes rack attached to the sliding gate, thus moving the gate. The dimension is shown in Fig.1. Fig.1 The structure of the motor and worm is shown in Fig2.
AR2000 SLIDING GATE OPERATOR Release function: the worm gear components are shown in Fig.3. It includes a pair of plastic gear clutches. In case of power failure you can use the key to release the clutch, then the gate can be moved manually. The device is well lubricated and cooled by the cooling oil (#25 transformer oil), which fills the whole device, including the stator, the rotator of the motor, the worm gear and the worm. Output gear Pressure nut Gear clutch Worm gear Mandrel Key Fig.
AR2000 SLIDING GATE OPERATOR Conduit In order to protect the wires, conduit must be preset into the concrete when it is poured. Wires within the conduit shall be located or protected so that no damage can result from contact with any rough or sharp part. If you have installed an external button switch, we advise you to use two conduits: one for main power wire, another one for control wire. Always separate power wires from control wires.
AR2000 SLIDING GATE OPERATOR Fig.6 Magnets for limit switch Install the magnet as shown in Fig.7 and Fig.8 below. The magnet and limit switch are used to control the position of the gate. When the magnet is installed, release the gear clutch and push the sliding gate manually to pre-determine the position. Fit the magnet bracket to the rack and then tighten the gear clutch. The lower bracket is for open position and higher bracket is for close position. Fix the magnet to the bracket.
AR2000 SLIDING GATE OPERATOR It can be adjusted Lower bracket Magnet Rack Higher bracket Fig.8 6. Electrical Make sure that the power is OFF before making any electrical connections. Remove the cover of the control box, perform the wiring and replace the cover again. (Refer to Fig.9 control board scheme and wiring notes) Fig.
AR2000 SLIDING GATE OPERATOR Wiring notes for control board 1.Fuse: 10A, Ø5x20 2. Power Input: E (Earth), L (Live), N (Neutral) AC110V 3. Motor: U (com), V (Positive direction), W (Opposite direction), E (grounding) 4. Capacitor: 14uF 5. Alarm lamp: AC110V 6. Sampling transformer: 220V/12V 1W 7. Force Adjustor (VR): Clockwise +, Counterclockwise – 8. Power Transformer: 110V/12VX12V 9. MCU: PIC 16C57C 10. Power indicator: LED 11. Output power supply: AC24V 12. Memory Card: 93C66 13.
AR2000 SLIDING GATE OPERATOR G NO com K Not used T Open G Signal K Com GND Button switch keypad Control board terminal X7 NO com Schematic diagram Wiring diagram 15. Output power supply: +12V (DC +12V), COM (CO)，DET (Loop detector), I.R. (Infrared N.C) COM COM I.R GND Terminal X8, No.15 COM +12V COM COM Out Out I.R AC24V Terminal X5,No.
AR2000 SLIDING GATE OPERATOR Button 1 Button 3 Button 2 Button 4 Fig.10 Remote control z Adding extra remote controls (Learn): Press the button ‘AN’ (See Fig.9 terminal 17) on the control board, then the ‘LED2’ will be on and turn off, the beeper will ring about 1 second, then press the remote control button which you want to use, the ‘LED2’ will turn on and then turn off again, the beeper will ring about 2 seconds. The learning process is finished. Up to 100 remote controls may be used.
AR2000 SLIDING GATE OPERATOR z Set auto-close function (This feature can be selected to make the gate stay open for some seconds before it automatically closes. The auto-close time can be adjusted to between 0 and 44 seconds.): please turn on the first and the second DIP-switch (See Fig.9 terminal 18) to ON position. Press the remote control button (button 1, button 2 or button 3) that has been programmed to open the gate (see Verify open direction section).
AR2000 SLIDING GATE OPERATOR z Cancel width / auto-close function of pedestrian mode ﹡Cancel both width and auto-close function of pedestrian mode: Please turn on the first and the second DIP-switch (See Fig.9 terminal 18) to ON position. Press button 4 to open the gate (see Verify open direction section). Wait for more than 15 sec.. Then press the same button/button 4 to stop the gate. Wait until the gate close automatically (45 sec.
AR2000 SLIDING GATE OPERATOR Adjustment of the auto-reverse function: rotate the Force Adj. ‘VR’ knob (see Fig.9 terminal 7) with a screwdriver, the resistance may be increased or decreased by rotating clockwise or counterclockwise. Note: if the gate fails to reverse in the event of obstruction, then the opening force or closing force should be checked for conformity with requirements and adjusted accordingly. The gate will reverse if obstructed when closing, and will stop if jammed when opening.
AR2000 SLIDING GATE OPERATOR 8. Maintenance: Please check and add transformer oil (DB25-GB2536) regularly, you may change the oil according the weather. If the temperature is lower than –20ºC, you can select #45 oil. Table 3 Parameters of DB25 transformer oil Kinematic viscosity (20ºC) ≤30 Centistoke Break down voltage ≥35 kV Solidification point ≤-25ºC Ensure the operator is well earthed, and correctly terminated. Regularly grease the wheels and axles to ensure the gate moves smoothly.
AR2000 SLIDING GATE OPERATOR 9. Troubleshooting Table 4 Trouble Possible causes The wire connector terminal block becomes loose. Motor only runs in one direction. The limit switch wire connector terminal block becomes loose. Solutions Check wire connector terminal block. Check limit switch wire connector terminal block. Check the limit switch mode.
