LiftMaster SW425 Support and Manuals
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Popular LiftMaster SW425 Manual Pages
SW425 Manual - Page 1
OWNER'S MANUAL MODEL SW425
RESIDENTIAL SWING GATE OPERATOR
2 YEAR WARRANTY
Serial located on electrical box cover) Installation Date
MODEL SW425 IS FOR USE ON VEHICULAR PASSAGE GATES ONLY AND IS NOT INTENDED FOR USE ON PEDESTRIAN PASSAGE GATES
SW425 Manual - Page 2
... 18
OPERATION AND MAINTENANCE
Operator Maintenance 19 Sensitivity Adjustments 19 Control Devices 19 Gate 19 Troubleshooting 20-21 Wiring Diagrams 22-24
NOTES 25
REPAIR PARTS
Repair Parts 26 Illustrated Parts 27
WARRANTY POLICY 28
SERVICE INFORMATION 28
IMPORTANT NOTES
• BEFORE attempting to install, operate or maintain the operator, you MUST read and fully understand this Signal...
SW425 Manual - Page 3
...make sure
it contains the following items.
STANDARD GATE OPERATOR
BATTERY RUN ONLY (OPTIONAL)
• 1-Model SW425 Gate Operator
• 1-Burial Cable, 10'
..., 12 Vac
(See parts identification)
3 The Solar model does not require any power to 115 Volt, 5 Amp power source and is plugged in remotely. OPERATOR DIMENSIONS AND SPECIFICATIONS
MODEL SW425
OPERATOR DIMENSIONS • Height...
SW425 Manual - Page 4
....
MASTER AND SECOND
Some very large entrances may be installed. The Full Systems Controller models have terminals provided especially for both the opening the gate with Pulse Open including push buttons, key switches, numerical key pads, etc.
4 When an open /close the gate automatically after a specific amount of the SW425 gate operator system. When adjusted properly it can be used...
SW425 Manual - Page 5
... are connected to terminals 4 and 6 on , the gate will still close the gate when in any position and will not hold the gate open or close the gate after removing the stop jumper that can be used are connected to terminals 9 and 10 on the circuit board after a specific amount of time has elapsed.
STOP INPUT...
SW425 Manual - Page 6
... use in both the open and close directions of gate travel. Do not let children operate the gate or play in audio alarm.
CLASS II -
CLASS III - SAFETY ACCESSORY SELECTION
All UL325 compliant LiftMaster gate operators will accept external entrapment protection devices to protect people from motorized gate systems. UL325 requires that all installations must be used...
SW425 Manual - Page 10
... along the line that was previously drawn (Figure 4). A line may then be installed permanently. Figure 2
Mounting Post
U-bolt
Mounting Stand
Figure 3
36" (91 cm)
36" (91 cm)
Gate Closed
Figure 4
Imaginary Line
Marks
10
Gate Open Imaginary Line First close the gate and make a mark on the ground. The posts are secured by tightening the...
SW425 Manual - Page 12
...and must be attached to a length appropriate for the specific location chosen for the gate operator. Be sure the swivel joints are pointing toward ...gate by welding or by tightening the set screws on the primary arm (Figure 12). Measure the distance between the gate brackets.
I N S TA L L AT I O N
GATE BRACKET AND PIPE ARM INSTALLATION
Temporarily attach the gate bracket onto the gate...
SW425 Manual - Page 15
... auto close limits of travel by individually loosening the set screws. To make adjustments, use a small screw driver to turn the adjustment "pots" clockwise for more time (45 second maximum) or counter clockwise for both the opening , it has opened. ADJUSTMENT
RIGHT/LEFT OPERATION
If the gate seems to be functioning in reverse, the Right...
SW425 Manual - Page 16
... input functions identical to N.C. STOP INPUT: Any device that it requires normally open or closed position is used to terminals 9 and 11.
N.O. CONTROL CONNECTION DIAGRAM
Radio Receiver
WARNING
To protect against fire and electrocution:
CAUTION • Disconnect power BEFORE installing or servicing operator.
1 2 3 4
NOTES: Controls must be used to override the timer and...
SW425 Manual - Page 17
...
that you follow the instructions provided by the manufacturer when installing and adjusting any control device. If these instructions are to be used to the specific diagram for assistance. NOTES: • All open contacts. • For devices requiring power, refer to operate the gate system must have normally open and safety devices must be installed where the user...
SW425 Manual - Page 19
... service person make repairs to black (negative) terminals.
9. GATE
Having a well maintained gate will vary.
Check to see whether all , adjust the gate sensitivity (page 15). NING ION
OPERATION AND MAINTENANCE
IMPORTANT SAWFAETRYNIINNGSTRUCTIONS
WARNING
To reduce the risk of travel, retest the gate operator. Connect black wires to gate hardware.
7. READ AND FOLLOW ALL INSTRUCTIONS...
SW425 Manual - Page 20
... may be necessary to lubricate any mechanical parts on the gate such as wheels and clean the gate track of any of them are stuck on.
• Make sure that there is power (10 to 16Vdc) to simplify installation and troubleshooting. This LED indicates that one of the normally open limit switches is pressed in and...
SW425 Manual - Page 21
... is running , disconnect the wires one installed.
• If a push button is being used , try using another push button or a remote control.
• If there is simply taking a long time to see if any debris.
• Watch the input LEDs on the circuit board. TROUBLESHOOTING
GATE BEGINS TO OPEN OR CLOSE, THEN STOPS OR REVERSES...
SW425 Manual - Page 28
... THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU.
warrants to state.
01-40108E
HOW TO ORDER REPAIR PARTS
OUR LARGE SERVICE ORGANIZATION SPANS AMERICA
FOR INSTALLATION AND SERVICE INFORMATION CALL OUR TOLL FREE NUMBER 1-800-528-2806 www.liftmaster.com
WHEN ORDERING REPAIR PARTS PLEASE SUPPLY THE FOLLOWING INFORMATION: PART NUMBER DESCRIPTION MODEL...
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