User manual LIFT-MASTER SL920

[. . . ] OWNER'S MANUAL MODEL SL920 COMMERCIAL SLIDE GATE OPERATOR SL920 GATE OPERATORS ARE FOR USE ON VEHICULAR PASSAGES ONLY AND NOT INTENDED FOR USE ON PEDESTRIAN PASSAGE GATES. 2 YEAR WARRANTY Serial # _____________________ (located on electrical box cover) Installation Date:_______________ 1 Contents Pg. General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3, 4 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Parts Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6, 7 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11 Alternate Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Electrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-16 Fine Tuning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Master Second. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Wiring Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19, 20 Safety Edge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-24 Maintenance and Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26, 27 Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-31 IMPORTANT SAFETY INSTRUCTIONS WARNING - To reduce the risk of injury or death: 1) READ AND FOLLOW ALL INSTRUCTIONS 2) Never let children operate or play with gate controls. Keep the remote control away from children. 3) Always keep people and objects away from the gate. [. . . ] This feature will add additional security to the gate operator system in the event that there is a device that is stuck on. Pulse open is found at terminals 6 and 7. 15 Wiring Diagrams, Button Controls One button, two button and three button controls may be connected individually or together as shown below. Most button controls have a common "buss bar" which connects the common terminals of all buttons together so that only one common wire needs to be run back to the gate operator control board. If this is not the case, the common terminals of each button may be connected together with wire. Connect the common terminal or terminals (COM) of the push button control to the Common (terminal 6) on the gate operator control board. Connect the Open button NO terminal of the push button control to Open (terminal 5) on the gate operator control board. Connect the Close button NO terminal of the push button control to Close (terminal 10) on the gate operator control board. If the stop button has normally closed contacts, connect the Stop button NC terminal to Stop (terminal 9) and remove the stop jumper that is on terminals 8 & 9. If the stop button has normally open contacts, connect the Stop button terminal NO to the NO Stop (terminal 11) on the gate operator control board. If more than one push button control is used on one gate operator, connect wires from the Open, Close and Common in parallel to the control board. If the stop button has normally closed, contacts connect the stop buttons in series to the control board. If the stop buttons have normally open contacts, connect the stop buttons in parallel to NO Stop (terminal 11) on the control board. 16 Fine Tuning ADJUST TIMER The gate operator is designed to work differently while opening then while closing to optimize safety, so the direction of the operator will need to be set. Setting the operator direction is done by flipping the right/ left side switch located at the top of the circuit board. For a left side installation flip the switch to the left and for a right side installation, flip the switch to the right (see illustration above). If it is desirable to have the gate close automatically after the gate has opened, flip the auto close timer switch to the ON position. Adjust the amount of time the gate stays open by turning the timer adjustment pot counter clockwise for less time or clockwise for more time. For protection of the over all system there are two "sensitivity" adjustments on the circuit board for the open and close directions. Turning the pots clockwise "increase" will cause the gate to stop or reverse more easily if there is an obstruction preventing the gate from moving. Turning the pots counterclockwise "decrease" will cause the gate to push harder before it stops or reverses. If adjusted properly, the sensitivity will cause the gate to reverse if the gate meets an obstruction. Additionally, if the gate again meets an obstruction before reaching a limit, the gate will stop, remain stopped, and will sound an alarm until reset with an open input at terminal 5. If no reset is given, the alarm will sound for approximately 5 minutes. [. . . ] If the circuit breaker is tripped, press it back in. Make sure there is power to the circuit board on terminals 13 and 14. THE GATE WILL NOT STOP OR REVERSE WHEN IT MEETS AN OBSTRUCTION Adjust the gate sensitivity. The operator needs to be adjusted for more sensitivity. This is done by turning the open and close gate sensitivity adjustments clockwise for more sensitivity. [. . . ]