Chamberlain LiftMaster Professional SW470 User manual

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Installation and Maintenance
Instructions
Medium & Heavy Duty
Swing Gate Operators
Models: SW470
SW490

2Contents
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Contents
General Information ______________________________________________________ 4
Parts Supplied _______________________________________________________________________ 4
Model Classifications _________________________________________________________________ 4
Specifications _______________________________________________________________________ 5
Safety Information________________________________________________________ 6
Safety Instructions____________________________________________________________________ 6
Safety Precautions for Swing Gates and Ornamental “Grill Type” Gates _________________________ 8
Preparing the Installation __________________________________________________ 9
Pre-Installation Check List _____________________________________________________________ 9
Wiring Specifications _________________________________________________________________ 9
System Features_____________________________________________________________________ 10
Installation _____________________________________________________________ 12
Post Mount for SW470 Operator Only ___________________________________________________ 12
Pad Mount Installation _______________________________________________________________ 13
Control Arm Assembly_______________________________________________________________ 14
Gate Bracket Installation______________________________________________________________ 16
Limit Switch Adjustments_____________________________________________________________ 17
Electrical Power Connections __________________________________________________________ 18
Programming ___________________________________________________________ 19
Switch #1: Operator Programming ______________________________________________________ 19
Switch #2: Timer to Close_____________________________________________________________ 20
Controls and Accessory Installation _________________________________________ 21
Manual Operation and System Check-Out ____________________________________ 22
SW470 Manual Gate Operation ________________________________________________________ 22
Preliminary System Check Out_________________________________________________________ 22
Required Maintenance – Normal Usage______________________________________ 23
Troubleshooting _________________________________________________________ 24
SW470 Parts List and Drawing _____________________________________________ 25
SW470 Exploded View_______________________________________________________________ 25

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SW470 Parts List____________________________________________________________________ 26
SW490 Parts List and Drawing _____________________________________________27
SW490 Exploded View_______________________________________________________________ 27
SW490 Parts List____________________________________________________________________ 28
Warranty Policy__________________________________________________________30
IMPORTANT!
Please leave this manual at the job site, preferably with the end user or facility manager. Read
and follow all instructions.
This gate operator is intended for use on a gate that swings in an arc in a horizontal plane.

4General Information
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General Information
Parts Supplied
Inspect the operator for any possible shipping damage and any shortage of parts. Please note that if
accessories were ordered with this unit, some may be packed separately.
SW470 SW490
PART # DESCRIPTION QTY. PART # DESCRIPTION QTY.
01-G0582 GATE OPERATIONAL SAFETY
INSTRUCTION MANUAL 1 02-401-SP STOP BUTTON 1
02-401-SP STOP BUTTON 1 06-2025-T ARM CHANNEL 1
10-2108-T ARM CHANNEL 1 08-2001 EXTENSION ARM HOLDER 2
10-2109 EXTENSION ARM 1 10-2001 GATE BRACKET 1
10-2111 GATE BRACKET 1 10-2026-T EXTENSION ARM 1
40-3505 DORCMA WARNING SIGN 2 10-3900 39" GALVANIZED STEEL PIPE 1
80-2103 BLACK PLASTIC KNOB 2 12-10172 3/4 BUSHING 2
82-HN38-20 3/8-16 x 1-1/2 HEX HEAD BOLT 2 40-3505 DORCMA WARNING SIGN 2
82-SB50-08 1/2-13 x 1/2 SHOULDER BOLT 2 80-207-20 3/8 x 3/8 x 1-1/2 KEY 1
84-WH-38 3/8-16 SERRATED FLANGED
NUT 4 80-575 3/4 FLAT WASHER 6
85-FW-38 3/8" FLAT WASHER 2 82-HN38-16 3/8-16 x 1 HEX HEAD BOLT 2
82-HN75-28 3/4-10 x 3 HEX HEAD BOLT 2
82-NH38-06 3/8-16 X 3/8 CONE POINT SET
SCREW 4
84-RH-75 3/4-10 HEX NUT 2
85-LS-38 3/8 SPLIT LOCKWASHER 2
Table 1: Parts Supplied
Model Classifications
RESIDENTAL VEHICULAR GATE
OPERATOR – CLASS 1
A vehicular gate operator or system that is
intended for use in one to four single family
homes or its garage or parking area.
COMMERCIAL/GENERAL ACCESS
VEHICULAR GATE OPERATOR –
CLASS 2
A vehicular gate operator or system intended for
use in commercial locations such as gated
communities, apartment complexes, hotels,
garages, retail stores, or other buildings
servicing the general public.
INDUSTRIAL/LIMITED ACCESS VEHICULAR
GATE OPERATOR – CLASS 3
A vehicular gate operator or system intended for
use in an industrial location such as a factory,
loading dock area, or other locations not intended
to service the general public.
RESTRICTED ACCESS VEHICULAR GATE
OPERATOR – CLASS 4
A vehicular gate operator or system intended for
use in a guarded industrial location such as an
airport security area or other restricted access
location not servicing the general public, in which
unauthorized access is prevented via supervision
by security personnel.
MODEL CLASS 1 CLASS 2 CLASS 3 CLASS 4
SW470 !!!!
SW490 !!!!
Table 2

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Specifications
Model HP Max. Wt. (Lbs.) Max. Gate Width
SW470-50 ½ 500 12 FT.
SW490-33 1/3 600 12 FT.
SW490-50 ½ 750 16 FT.
SW490-75 ¾ 900 19 FT.
SW490-100 1 1000 22 FT.
Table 3

6Safety Information
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Safety Information
Vehicular gate systems provide convenience and security. Gate systems are comprised of many
component parts. The gate operator is only one component. Each gate system is specifically designed
for an individual application. Gate operating system designers, installers and users must take into
account the possible hazards associated with each individual application.
Improperly designed, installed or maintained systems can create risks for the user as well as the
bystander. The design and installation of gate systems must reduce public exposure to potential
hazards.
A gate operator can create high levels of force, in its function as a component part of a gate system.
Therefore, safety features must be incorporated into every design. Specific safety features include:
Gate Edges Enclosed Track Vertical Posts
Guards for exposed
rollers Photo-electric Sensors Instructional and Precautionary Signage
Screen Mesh
Important instructions follow. These instructions are intended to highlight certain safety related issues.
These instructions are not intended to be comprehensive. Because each application is unique, it is the
responsibility of the purchaser, designer, installer and end user to ensure that the total gate system is
safe for its intended use.
Safety Instructions
Selected Instructions are highlighted with a precautionary symbol (see left margin). Failure to follow
these selected instructions can result in serious injury or death.
STEP 1: BEFORE INSTALLATION
1 Confirm gate operator model is specified by Installation and Maintenance Manual for
application type, gate size and frequency of use.
2 Confirm ALL appropriate safety features, such as gate edges, photo-electric sensors,
vertical posts and enclosed tracks, are specified.
3 Confirm the gate system design reduces pinch points and protects against entrapment.
4 Confirm gate system design has pedestrian access separate from vehicular entrance.
5 Confirm gate system design reduces traffic backup.
6 Confirm warning signage is included in design.
7 Confirm gate moves freely before installation of operator.
8 Repair or service worn or damaged gate hardware before installation of operator.
9 To avoid installation hazards, review the gate system operation and installation
procedures, such as manual disconnect mechanism procedure.
10 Confirm control design prohibits unauthorized use.

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STEP 2: DURING INSTALLATION
1 Disconnect power at service panel before making any electrical connection.
2 Avoid pinch points; be aware of all moving parts.
3 Adjust clutch or load sensing device to minimum force setting.
4 Do not overtighten clutch or adjust force setting above minimum.
5 Install controls where user cannot touch gate while operating controls.
6 Install two or more warning signs on the gate to alert persons in the area of automatic
gate operation. Warning signs must be conspicuous.
7 Install operator inside fence line. DO NOT install operator on public side of fence line.
8 Secure gate operator cover.
STEP 3: AFTER INSTALLATION
1 Test all safety features.
2 Train end user about basic functions and safety features of gate system.
3 Leave Installation and Maintenance Manual and Safety Information with end user.
FOR GATE OPERATORS USING NON-CONTACT SENSOR(S)
See instruction supplied with sensor for proper placement.
Precautions must be taken to reduce the risk of nuisance tripping of the sensor.
If there are multiple areas of risk of entrapment or obstruction, then more than one sensor
should be incorporated into the system.
FOR GATE OPERATORS USING CONTACT SENSOR(S)
One or more sensors shall be located as shown on page 8.
Care must be taken during the wiring of the sensor(s) to the operator. Make sure that the
wiring cannot be damaged or interrupted.
When using a sensor with a gate edge transmitter, care must be taken to insure that the
RF signal is not interfered with or obstructed.
SECONDARY ENTRAPMENT PROTECTION
It is recommended that secondary safeties always be used for both the open and close directions.
Use photo eyes, safety edges or both. In any case, the device must sense people. Loops cannot
be used.

8Safety Information
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Safety Precautions for Swing Gates and Ornamental “Grill Type”
Gates
ENTRAPMENT ZONES
Pedestrians must stay clear of the gate path, particularly the area where the gate can trap them,
as shown in Figure 1.
01-G0665F18
Figure 1
Gate edges and/or photo-electric beams must be incorporated into the swing gate system to assist
in the protection of people who may come near the gate operating system.
Also, injuries can occur when people put their hands and arms through openings in a grill type
gate and it is operated. This potential hazard can be averted by placing a screen mesh on the
gate to prevent access through the openings. See Figure 2.
Photo-Electric Beam
Screen Mesh
Gate Edge
01-G0610F4
Gate Ed
g
e on Leadin
g
Ed
g
e of Gates
Always test Gate Edges and
Photo Beams anytime they are
adjusted or serviced.
Figure 2

9Preparing the Installation
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Preparing the Installation
Pre-Installation Check List
!Check the gate. It must operate smoothly and freely. If necessary, lubricate the hinges, adjust
or repair the gate prior to operator installation. The gate must be level.
!Double check the size and weight of the gate to make sure that it is proper for this application.
!If wiring has already been installed, check to make sure it meets the following specifications.
Wiring Specifications
Refer to Table 4 and Table 5 for wiring specifications.
A. The distances shown are measured in
feet from the operator to the power
source.
B. These calculations are based on the
National Electrical Code and allows for a
5% voltage drop.
C. Supply voltage must be within 10% of the
operator’s rating under load conditions.
D. These calculations are based on stranded
copper wire.
E. It is highly recommended that only 90% of
the distances shown be used; this will
allow for a 10% safety factor.
F. For dual units, the distance shown should
be cut in half.
G. All local codes must be strictly adhered
to. It is very important that operator is
properly grounded.
H. Do not run control wires in the same conduit
with power wires.
I. Do not run multi conductor or parallel
conductor cable for controls.
J. All power wiring should be dedicated and
protected.
CONTROL WIRING
VOLT MAX. DISTANCE WIRE GUAGE
24 1000 18
Table 4: Control Wiring Chart
NOTE: Calculated using NEC guidelines. Local codes and conditions must be reviewed for
suitability of wire installation. Master/Slave units must be installed on separate circuits.

10 Preparing the Installation
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Single Phase 3 Phase
115 VAC 230 VAC 230 VAC 460 VAC 575 VAC
AWG Maximum wire length in feet for 1/3 HP motor
6 700 3,100 4,750 14,225 35,550
8 450 1,950 3,000 8,975 22,425
10 275 1,225 1,900 5,650 14,075
12 175 775 1,175 3,525 8,825
AWG Maximum wire length in feet for ½ HP motors
6 475 2,075 2,850 14,225 17,775
8 300 1,300 1,800 8,975 11,225
10 200 825 1,125 5,650 7,050
12 125 525 725 3,525 4,425
AWG Maximum wire length in feet for ¾ HP motors
6 325 1,250 2,050 7,125 11,850
8 225 800 1,300 4,500 7,475
10 150 500 825 2,825 4,700
12 100 325 525 1,775 2,950
AWG Maximum wire length in feet for 1 hp motors
6 250 950 1,425 5,700 8,900
8 150 600 900 3,600 5,625
10 100 375 575 2,275 3,525
12 75 250 375 1,425 2, 225
Table 5: Power Wiring Chart
System Features
ACTIVITY LED
Steady indication when gate is at either open
or close limit.
1 second flash when gate is off a limit in
normal operation.
2 second flash when an entrapment has
occurred.
AUDIBLE WARNING DEVICE
If the operator should have a second inherent
obstruction in sequence with the first; (i.e. back to
back), the sounder will activate.Also, the sounder can
be programmed to come on 3 seconds prior to gate
movement, and remain on during gate movement.
01-G 0665F15
Figure 3
THREE BUTTON CONTROL (SEQUENCE OF OPERATION)
Open, stop, close. Stop will override all other functions. If closing, Open will cause the operator to
stop and reverse to full open. If gate is at its fully opened position, the Close function will cause
the gate to close.

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ONE BUTTON CONTROL (SEQUENCE OF OPERATION)
The one button control can be programmed to function as an open command unless on the open
limit, where it becomes a close button.
DIGITAL MICROPROCESSOR
This is the main circuit board for the operator. It contains all the logic and intelligence for the
system. All the system programming is done on this circuit board. See page 21. It is solid state
and contains an emergency back-up system that works even if the processor is missing.
INHERENT OBSTRUCTION PROTECTION
The limit shaft is equipped with an R.P.M. sensor. When the gate meets an obstruction, the loss
of r.p.m’s will cause the gate to reverse. A second obstruction will cause the gate to stop and
alarm. A renewed wired (supervised) input will restart the gate.
EXTERNAL OBSTRUCTION CIRCUIT
This circuit can be used with either a gate edge or a photo beam system. When either of the two
devices mentioned are activated, the operator will react in a similar manner to the inherent
obstruction described above.
NOTE: If external entrapment protection is required by the class of operator, both an
open and close protection device must be used.
SPECIAL NOTE ABOUT OBSTRUCTION SENSING FROM EITHER INTERNAL OR
EXTERNAL SYSTEMS
The operator will stop if it senses two sequential obstructions.
"If two (2) external obstructions occur, any control input (e.g., stop button, safety loop,
etc.) will override the obstruction sensor and return the operator to its normal operation.
"If two (2) obstructions occur, with at least one internal (e.g., an inherent obstruction
such as the R.P.M sensor), the gate will not activate from any automatic system,
including the built in time delay to close. Either a manual device such as a pushbutton
within line of site of the gate and operator or the stop button supplied with the operator
must be activated to return the operator to its normal operation.
OPEN ONLY CIRCUIT
Separate open circuits for line-of-sight devices and out-of-sight devices such as open loops or
radio controls.
LOOP CONTROL CIRCUITS
Vehicle control devices such as reversing loop detectors are connected to this circuit.
TIME DELAY TO REVERSE CIRCUIT
Allows the gate to come to a complete stop before reversing direction. Approximately ½ second
between stop and reverse.
NOTE: This feature is defeated when either the inherent or external obstruction circuits
are activated.

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Installation
In order for the gate operator to function correctly it is important that the gate be level and swing
smoothly and freely. If it does not, damage to the operator may result and the life expectancy will be
greatly reduced.
SW470 gate operators have provisions for both post and pad mounting. However, because of the high
torque involved in most swing gate installations, pad mounting is the recommended method.
NOTE: Instructions are for right hand operator installation. Left hand is opposite.
01-G 0665F1
Figure 4
Post Mount for SW470 Operator Only
1 Locate mounting post and electrical conduit locations. The operator cabinet may be installed
either parallel or perpendicular to the fence.
2 Excavate required areas for conduit installation and mounting posts.
3 Set mounting post and electrical conduit in place. Knockouts for 3” pipe clamps (not supplied)
are provided in the operator.
NOTE: Distance between mounting posts and the relative location to gate is very
important.
4 Pour cement to secure mounting posts and allow to set for two days before installing power
unit.
01-G0665F16
Figure 5

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Pad Mount Installation
1 Lay out the concrete pad as detailed. Concrete depth should be below frost line or as required
by local codes.
"The SW470 may be installed perpendicular or parallel to the fence.
"The SW490 may ONLY be installed parallel to the fence.
CAUTION
Be sure that the measurements for the operator mounting are from the centerline of the
fence and centerline of gate hinge.
2 Locate electrical conduit, as required, prior to pouring concrete.
3 Pour concrete, insuring that pad is level and above ground line.
4 Locate (4) ½” X 6” minimum length L-Bolts (not supplied). These should protrude (1) inch
above pad.
5 Allow concrete to set at least two days before installing operator.
6 After concrete has set, carefully secure operator to concrete pad, in correct relative secure
operator to concrete pad, in correct relative position. The L-Bolts will protrude through the
holes in the mounting flanges and should be secured with hex nuts and lockwashers (not
provided).
It is very important that the operator is level and parallel to the gate.
DIMENSION TABLE
ABCD
SW470 9-3/4” 22-1/2” 24” 8”
SW490 16” 28” 32” 8”
Table 6
01-G 0665F2
Figure 6

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Control Arm Assembly
1 SW490: Set the control arm stops on the operator in the positions appropriate for the
installation. Then install the control arm and hub assembly to the operator output shaft. Make
sure key is inserted properly in keyway. Lock with set screw.
01-G0665F20
SW490
PARALLEL
TO FENCE
ONLY
Figure 7
2 Attach control arm extension to control arm on operator with (2) 3/8-16 x 1” long hex head
bolts and lockwashers. Use holes that are appropriate for degree of gate opening required.
01-G 0665F3
Figure 8
3 Assemble the (2) extension arm holders, one to the gate bracket and one to the extension
arm, using bushings, 3/4 –10 x 3” bolts and 3/4” nuts, flatwashers and lockwashers as shown
in Figure 9.
Position the pipe into the extension arm holders to complete the arm assembly. Insert (2) hex
head set screws in each holder to hold pipe firmly. Do not tighten until final adjustment is
made.

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01-G 0665F4
3/4”-10 x 3 HEX HEAD BOLT
(82-HN75-28)
3/4” FLAT WASHER (80-575)
3/4” BUSHING
(12-10172)
EXTENSION ARM
HOLDER (08-2001)
GATE BRACKET
(W-2001) OR
EXTENSION ARM
(10-2026-T) 3/4” FLAT WASHER (80-575)
3/4” FLAT WASHER (80-575)
3/4” SPLIT LOCK WASHER
(85-LS-38)
3/4”-10 HEX NUT (84-RH-75)
Figure 9
4 Model SW 470: Set the control arm stops on the operator in the positions appropriate for the
installation. Then install the control arm and hub assembly to the operator output shaft.
Attach control arm extension to arm hub with ¼ -20 black plastic knobs provided as shown in
Figure 10. Place hub onto shaft with key and secure using set screw. Be sure rubber seal is
on end of hub to keep water out of bearing.
Assemble extension arm to control arm as shown in Figure 11. Be sure to keep the extension
arm with spot-faced side up. Use the holes that are appropriate for desired degree of gate
opening. The extension arm should swivel easily on pivot screws when the nuts are tightened.
Attach the other end of the actuator arm to the gate brackets shown.
01-G 0665F5
BLACK PLASTIC
KNOB (80-2103)
ARM HUB
(07-2101)
KEY (80-2112)
BEARING
(12-3000)
SHAFT
(11-2101)
HOUSING
(10-2101-T)
ARM CHANNEL
(10-2108-T)
Figure 10

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SERRATED
FLANGE NUT
(84-WH-38)
SHOULDER BOLT
(82-SB50-08)
EXTENSION ARM
(10-2109)
ARM CHANNEL
(10-2108-T)
HEX HEAD BOLT
(82-HN38-20)
GATE BRACKET
(10-2111)
FLAT WASHER
(85-FW-38)
Figure 11
Gate Bracket Installation
1 If required, install an angle (2” x 2” x ¼” by others) horizontally on the gate, at the same height
as the top surface of the control arm extension.
01-G 0665F6
Figure 12
2 Adjust the eccentric stop as shown so that the wide area of the eccentric is against the arm.
Be sure that the control arm and actuator are in a straight line. Install the gate bracket at the
appropriate point on the gate (or angle, if used).
As an alternative on the Model SW470 only, (2) 3/8 – 16 bolts and a nut plate are provided.
Adjust arm length and then rotate the eccentric stop 180 degrees so that the small thickness is
against the arm. This will provide the necessary deflection in the arm assembly to lock the
gate.
01-G 0665F8
Figure 13

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Limit Switch Adjustments
Limit switches are pre-adjusted at the factory and should require only slight adjustments to suit
individual installations. Refer to Figure 14 to identify limit switches.
CAUTION
Never make adjustments before making sure that power is off and that operator direction is
selected by dip switch #1, pin #2 for left or right hand operation.
TO ADJUST CLOSE LIMIT SWITCH
1 Move gate to the desired fully closed
position.
2 Loosed set screw on close limit cam.
3 Rotate the close limit cam in the
same direction as the shaft turns to
close the gate. Stop at the point at
which the cam just clicks the limit
switch.
4 Tighten set screw securely.
TO ADJUST OPEN LIMIT SWITCH
1 Move the gate to the desired fully opened
position.
2 Loosed set screw on open limit cam.
3 Rotate the open limit cam in the dame
direction as the shaft turns to open the
gate. Stop at the point at which the cam
just clicks the limit switch.
4 Tighten set screws securely.
TO ADJUST AUXILIARY OPEN LIMIT SWITCHES
1 Maintain gate in open position.
2 Loosen set screw on auxiliary open limit cam.
3 Rotate the cam in the same direction as the shaft turns to open the gate. Stop at the
point at which the cam just clicks the limit switch and then advance the cam
approximately 1/8 to 1/4 inch further. This will put the auxiliary cam ahead of the open
cam. When the gate is opening, the auxiliary limit switch should energize approximately
(2) seconds before the open limit switch.
4 Tighten set screw securely.
01-G 0665F9
AUX OPEN
DRIVE SHAFT
SET SCREW
AUX. SWITCH (OPTIONAL)
(23-2017)
LIMIT SWITCH “A” (23-2016)
LIMIT SWITCH “B” (23-2016)
LIMIT SWITCH
(23-2016)
LIMIT CAM
Figure 14
OPERATOR “HAND” OPEN LIMIT CLOSE LIMIT
Right A B
Left B A
Table 7

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Electrical Power Connections
CAUTION
Make sure power is disconnected at the main power source and at the operator’s electrical
disconnect switch before proceeding.
Secure all electrical power connections inside the power wiring compartment. Use the electrical wiring
diagram supplied with this unit.
All single phase operators will have – L1 (neutral), L2 (hot) and ground. All three phase operators will
have – L1, L2, L3 and ground. It is very important that operator is properly grounded.
IMPORTANT NOTE:On three phase operators the power connections must be properly
phased. If they are phased wrong the gate operator will run backwards. To correct this
situation, disconnect power a main power source and at the operator’s electrical disconnect
switch. Then, reverse any two of the three power leads.
01-0665F10
Figure 15

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Programming
01-G 0665F11
Figure 16
Switch #1: Operator Programming
POLE #1 – SINGLE/CLOSE BUTTON
ON = Close button only
OFF = Open/Close Button
POLE #2 – RIGHT HAND/LEFT HAND
ON = Left Hand (gate will open to the left)
OFF = Right Hand (gate will open to the right)
(Determine hand selection from inside of fence looking out)
POLE #3 – WARNING DEVICE
ON = Warning device will turn on 3 seconds before gate starts
to move in either direction.
OFF = Warning device disabled.
01-0665F12
Figure 17
Timer to close is locked out at the factory, to activate the timer to close, move timer disable jumper
from bottom two pins (show illustration) to top two pins. Then set time per the chart on page 20.
To lock the timer to close program and disable, simply return the jumper to the bottom two pins, or
move all pins of SW#2 to ON.
IMPORTANT NOTE: When using master/slave, only set the time for the master operator.
The slave operator must be set to disable position (all poles on).
POLE #4 – MASTER/SLAVE – SINGLE UNIT
ON = Master or single Unit
OFF = Slave unit
RED LED INFORMATION
Continuous ON = Unit is on a limit
Blinking 1 flash per second = Normal operation (gate travel or mid-stop)
Blinking 2 flashes per second = Entrapment level 1 (operator reverse to limit)

20 Programming
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POLE
#1 POLE #2 POLE #3 POLE #4 TOTAL TIME TO CLOSE (WARNING DEVICE DISABLED)TOTAL TIME TO CLOSE (WARNING DEVICE ENABLED)
ON ON ON ON DISABLED DISABLED
OFF ON ON ON 1 SEC. 4 SEC.
ON OFF ON ON 13 SEC. 16 SEC.
OFF OFF ON ON 26 SEC. 2 SEC.
ON ON OFF ON 40 SEC. 43 SEC.
OFF ON OFF ON 52 SEC. 55 SEC.
ON OFF OFF ON 65 SEC. 68 SEC.
OFF OFF OFF ON 78 SEC. 81 SEC.
ON ON ON OFF 104 SEC. 107 SEC.
OFF ON ON OFF 117 SEC. 120 SEC.
ON OFF ON OFF 129 SEC. 132 SEC.
OFF OFF ON OFF 141 SEC. 144 SEC.
ON ON OFF OFF 155 SEC. 158 SEC.
OFF ON OFF OFF 167 SEC. 170 SEC.
ON OFF OFF OFF 180 SEC. 183 SEC.
OFF OFF OFF OFF 194 SEC. 197 SEC.
Table 8
Switch #2: Timer to Close
Timer to close is locked out at the factory. To activate the timer to close, follow steps below:
01-G0610F14
Figure 18
1 Move safety jumper from bottom two pins to top two pins. Then set time per the chart above
(Table 8).
2 To lock the timer to close program and disable, simply return the jumper to the bottom two
pins, or move all pins of SW#2 to ON.
IMPORTANT NOTE: When using master/slave, only set the time for the
master operator. The slave operator must be set to disabled position (all poles on).