Check; Maintenance - Aleko AC1400 User Manual

AC1400 SLIDING GATE OPERATOR
Single-button/keypad(not supply): with each press of the button, the gate will close,
stop, open or stop cycle.
Auto-reverse function: After adjusting the opening force and closing force, the gate will
reverse and go open if obstructed when closing, and will stop if jammed when opening.
Auto-close function: This feature can be selected to make the gate stay open for
several seconds before it automatically closes. The auto-close time can be adjusted to
between 0 and 44 seconds.
Pedestrian mode: This feature can be used to open gate about 0.3~1.5 meters for
people pass through.
Safe guard (Infrared photocell): If infrared beam is broken during closing, the gate will
reverse and go open immediately. This feature will not function if the gate is in fully
opened and closed positions or during opening.
Open priority: The gate will return to open if press 'OPEN' button of external button
switch during closing.
Loop detector: If loop detector detects vehicles during closing, the gate will reopen
immediately and stay open until the vehicles move out of the loop. After vehicles move
out of the loop, the gate will stop and then close after 10 seconds.
If loop detector detects vehicles when the gate stops, the gate will open immediately.
After vehicles move out of the loop, the gate will stop and then close after 10 seconds.
Limit switch: The switch is used to accurately stop the gate in the opened and closed
positions.
If the gate stops at opened position when the limit switch is reached, the gate will not
move if it receives open signals.
If the gate stops at closed position when the limit switch is reached, the gate will not
move if it receives close signals.

9. Check

Check the power supply, grounding and wiring before running the device.
Release the clutch with the release key to determine whether or not the gate can be
moved manually. If everything is in good working order, tighten the clutch with the key.
Switch the power on and run the device to ensure that the gate is sliding smoothly.
Adjust the magnet position until the gate opened and closed properly at the limited
positions.
The motor is only designed to work for less than 5 minutes. If is runs continually for an
extended period of time, a thermal protector will stop it because of the high temperature.

10. Maintenance

Every six months check the following items for proper operation of the unit.
Check the chain lubricant and add 2# grease regularly.
Lubricate shafts and sprockets.
Keep operator clean at all times.
Check and tighten anchors bolts.
14