Power Master DSWI Installation instructions

24-3/4”
20-1/2”
(MTG. HOLE PATTERN 20-1/2” X 20”)
(FOOT PRINT 22” X 26”)
22”
22”
READ THIS MANUAL CAREFULLY
BEFORE INSTALLATION OR USE.
SAVE THESE INSTRUCTIONS.
Serial #:
Date Installed:
Your Dealer:
*NOTE: FOR DSWI UNITS, REFER TO POWERMASTER CONTROL BOARD MANUAL
FOR CIRCUIT BOARD INFORMATION.
INSTALLATION AND OWNER’S MANUAL
MODEL CSWI & DSWI
Swing Gate Operator
UL 325 and UL 991 Listed

Important Safety Information ..................................................................................3
UL Installation and Safety Considerations..............................................................4
System Designer Safety Instructions......................................................................5
Installer Safety Instructions ................................................................................ 6-7
End User Safety Warnings ................................................................................. 8-9
Installation & Setup Procedure
Before Installing Operator.................................................................................10
Installation of Cement Pad................................................................................11
Installation of Operator ............................................................................... 12-13
Manual Operation .............................................................................................14
Electrical Connections ......................................................................................15
Left Hand/Right Hand Conversion ....................................................................16
Connection of a Three Button Station...............................................................17
Master/Slave Installation...................................................................................18
Limit Adjustment ...............................................................................................19
Emergency Control Station...............................................................................20
Timer to Close...................................................................................................20
Audible Pre-Move Warning ...............................................................................20
Auxiliary Circuit .................................................................................................21
Accessory Connections
Connection of a Radio ......................................................................................22
Loop Detector Systems ....................................................................................22
Loop Installation (Standard Layout Chart) .................................................. 22-23
Cutting the Required Groove ............................................................................23
Loop Connections.............................................................................................24
Safety Device Connections
Inherent Obstruction Sensing Device ...............................................................25
Clutch Adjustment.............................................................................................26
Secondary Obstruction Sensing Devices
Contact - Sensing Edge.....................................................................................27
Non-contact - Photo Eyes..................................................................................28
2004 LED & Dipswitch Information/Wiring............................................................29
Warranty ...............................................................................................................31
Table of Contents
Model MSW Medium Duty Swing Gate Operator

3
Automatic gate operators provide convenience and
security to users. However, because these machines
can produce high levels of force, it is important that all
gate operator system designers, installers, and end
users be aware of the potential hazards associated
with improperly designed, installed, or maintained
systems. Keep in mind that the gate operator is a
component part of a total gate operating system.
The following information contains various safety
precautions and warnings for the system designer,
installer and end user. These instructions provide an
overview of the importance of safe design, installation,
and use.
Warnings are identied with the ▲symbol. This symbol
will identify some of the conditions that can result in
serious injury or death. Take time to carefully read
and follow these precautions and other important
information provided to help ensure safe system
design, installation and use.
▲WARNING: Gate operators are only one part of a
total gate operating system. It is the responsibility of
purchaser, designer, and installer to ensure that the
total system is safe for its intended use. All secondary
entrapment safety devices must be RECOGNIZED
by UL to ensure the safety of the complete operating
system.
IMPORTANT!
FOR SWING GATE OPERATING SYSTEMS,
SAFETY IS EVERYONE’S BUSINESS.

4
UL INSTALLATION AND SAFETY CONSIDERATIONS
INSTALLATION CLASSES
CLASS I - RESIDENTIAL VEHICULAR GATE
OPERATOR
A vehicular gate operator (or system)
intended for use in a home of one
to four single-family dwellings, or a
garage or parking area associated
therewith.
CLASS II – COMMERCIAL/GENERAL ACCESS VEHICULAR GATE OPERATOR
A vehicular gate operator (or
system) intended for use in a
commercial location or building
such as a multifamily housing unit
(ve or more single family units),
hotel, garages, retail store or other
building servicing the general
public.
CLASS III - INDUSTRIAL/LIMITED ACCESS
VEHICULAR GATE OPERATOR
A vehicular gate operator (or system)
intended for use in an industrial
location or building such as a factory
or loading dock area or other locations
not intended to service the general
public.
CLASS IV - RESTRICTED ACCESS VEHICULAR GATE OPERATOR
A vehicular gate operator (or system)
intended for use in a guarded industrial
location or building such as an airport
area or other restricted access locations
not servicing the general public, in which
unauthorized access is prevented via
supervision by security personnel.

5
ENTRAPMENT ZONE ENTRAPMENT ZONE
12
Horizontal electric edge on bottom
outside edge of gate, wired to reverse
while closing.
Horizontal electric edge on
inside bottom of gate, wired to
reverse while opening.
Electric edge on vertical
outside edge of gate, wired to
reverse while closing.
1. Familiarize yourself with the precautions and warnings for the installer. Users are
relying on your design to provide a safe installation.
2. The operator is supplied with a primary obstruction sensing entrapment
protection system. The installation must also have a secondary entrapment
protection system installed, such as photoelectric sensors or an electric edge
system.
3. When designing a system that will be entered from a highway or main
thoroughfare, be sure the system is placed far enough away from the road to
eliminate trac backup. Distance from the road, size of the gate, usage levels, and
gate cycle/speed must be considered to eliminate potential trac hazards.
4. Swing gates have two potential entrapment zones you must avoid. Make sure they
are protected as shown in the following diagram (Figure 1).
• Pedestrians should
keep clear of path
of gate, particularly
in the area before
fully closed.
• The area of the gate
arm and linkage
must be avoided
as it can create an
entrapment.
5. Design the gate system
so a person cannot reach
over, under, around, or
through the gate to operate
any controls. Never place
controls on the gate
operator itself.
THIS GATE SYSTEM IS FOR VEHICULAR TRAFFIC ONLY. A
SEPARATE PEDESTRIAN ENTRANCE MUST BE PROVIDED.
WARNING
SYSTEM DESIGNER SAFETY INSTRUCTIONS
▲
▲
▲
▲
FIGURE 1
▲
The illustrations and descriptive
captions provide precautions to
help eliminate injuries or fatalities.
Familiarize yourself with them when
designing the total system.

6
INSTALLER SAFETY INSTRUCTIONS
BEFORE INSTALLATION
1. Check to see that the operator is proper for this type and size of gate and its frequency
of use. If you are not sure, consult factory.
2. Check to see that there are no structures adjacent to the area, which may pose a risk
of entrapment when gate is opening or closing.
3. You must ensure that the gate has been properly installed and works freely in
both directions. Replace or service any worn or damaged gate hardware prior to
installation. A freely moving gate will require less force to operate and enhance the
performance of the operator as well as the safety devices used within the system.
4. Install the gate operator on the inside of the property and/or fence line. DO NOT
install an operator on the public side of the gate.
5. Severe injury or death can result from entrapment by a gate. The operator is supplied
with an obstruction sensing primary entrapment protection system. Additional safety
equipment such as electric edges or photocell sensors must be installed to provide
the required secondary entrapment protection system. For assistance in selecting the
correct type of safety equipment, consult the factory.
6. Review the operation of the unit and become familiar with the manual operation
procedure and safety features of the system.
7. You must install a pushbutton control or key switch to allow for normal operation of
the gate if the automatic controls do not work. Locate the push button or key switch
and small warning placard within sight of the gate in a secured area at least 10 feet or
more from any moving parts of the gate or operator.
8. Outdoor or easily accessed gate controls should be of the security type to prohibit
unauthorized use. Please consult your local distributor concerning the types and
specications of available controls.
DURING INSTALLATION
1. Be aware of all moving parts and avoid close proximity to any pinch points.
2. Disconnect power at the control panel before making any electric service connections.
Connection location for controls and safety equipment can be found on the wiring
diagram, and in this manual.
3. Know the procedure for disengaging and manually operating the unit.
4. Adjust the open and close force adjustment on the control board, in each direction,
to the minimum force required to operate the gate smoothly. DO NOT increase the
force adjustment setting to make up for rough spots in gate travel - FIX THE GATE
INSTEAD!
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲

7
5. Locate the controls at
least 10 feet from the
moving gate so that
the user can observe
the gate operation, but
is not able to come in
contact with the gate
while operating the
controls.
6. Attach large warning
signs provided to
each side of the gate
or fence in the most
conspicuous place.
Mount control station
and smaller warning
placard together
within sight of the gate
opening.
AFTER INSTALLATION
You are responsible for ensuring that the end user understands the basic operations and
safety systems of the unit, INCLUDING THE MANUAL OPERATION PROCEDURE.
Point out that the safety instructions in brochure are the responsibility of the end user,
and then LEAVE THIS MANUAL WITH THE END USER.
▲
▲
▲
▲
Moving Gate Can Cause
Serious Injury or Death.
KEEP CLEAR! Gate May Move
at Any Time. Children
Should Not Operate Gate.
Operate Gate Only When
Area is in Sight and Free of
People and Obstructions.
10 feet
Control
Station
10 feet

8
END USER SAFETY WARNINGS
The manufacturer of the gate operator does not know what type of gate you have, or what
type of automatic system is installed on your gate. Be sure you’ve been fully instructed
on the sequence of operation for your specic gate system(s). Keep the gate properly
maintained and have a qualied service person make repairs.
1. Be sure the following safety instructions are distributed to all persons authorized
to use your gate.
2. KEEP GATEWAY CLEAR (Front and Back) AT ALL TIMES. Your automatic gate is
not for pedestrian use. No one should ever cross the path of the moving gate.
3. DO NOT allow children to play near your gate, or to operate the gate.
▲
▲
▲
▲
▲
▲
▲
▲
4. DO NOT operate your gate system unless you can see it when the gate moves.
5. Be sure a pushbutton or key switch has been installed for manual electric operation
in the event your radio or card key does not work. Any mounted control station
should be located a minimum of 10 feet from the gate so the gate cannot be reached
through or touched. Any pushbutton located in a building should be installed within
sight of the gate.
6. DO NOT operate any controls without watching the movement
of the gate.
7. Your gate system is required to have a primary and a secondary entrapment safety
system installed and maintained.
8. If your gate closes automatically, loop detectors should be installed to detect the
presence of a vehicle.

9
▲
▲
▲
▲
▲
9. DO NOT increase force adjustment to compensate for a damaged gate. The
gate should always be maintained to operate manually as easily as possible
to provide maximum protection.
10. Check all safety systems at least once per month for the correct force, speed
and sensitivity. Gate must reverse when hitting a rigid object, or when a
non-contact sensor is activated. If these functions are observed to operate
improperly, discontinue use and have it serviced immediately!
11. You are responsible for ensuring that warning signs are installed and
maintained on both sides of your gate.
12. To ensure safe operation of this equipment, you must read this safety manual
and keep it for reference.
13. Swing gates have two potential entrapment zones you must avoid. Make
sure they are protected as shown in Figure 1.
4’
MINIMUM

10
LEFT HAND INSTALLATION RIGHT HAND INSTALLATION
Fence Hinge Gate FenceHinge
Gate
OPERATOR
Operator
INSTALLATION INSTRUCTIONS & SET-UP PROCEDURE
BEFORE INSTALLING OPERATOR
IMPORTANT:Operator should always be mounted inside the gate. Determine
whether the installation is Left hand or Right hand by the direction the gate
moves in order to open, when viewed from inside the fence.
DO NOT APPLY POWER UNTIL TOLD TO DO SO! RISK
OF ELECTRICAL SHOCK OR INJURY MAY RESULT!
WARNING
FIGURE 2
1. Gate must swing freely to fully opened and fully closed position.
2. The operator will be located as shown above, for left and right hand installation.
PUBLIC AREA
OR STREET
PUBLIC AREA
OR STREET
RIGHT HAND
LEFT HAND

11
CSWI & DSWI CEMENT PAD LAYOUT
1. Lay out per drawing below.
2. Locate electrical conduit and mounting bolts.
Note: Bolt pattern must be parallel to fence line as shown.
3. Pour cement, ensuring top surface is level and allow 2 days cure time before installing
operator.
10" 10"
22"
36"
7" 30"
20" 30"
DEPTH AS REQUIRED
BY LOCAL CODE OR
BELOW FROST LINE
2" TO 4"
2" MIN.
1" MIN.
ELECTRICAL
CONDUIT
GROUND LINE
CEMENT PAD
CEMENT PAD
15"
1-1/8"
5-5/8"
1/2" MOUNTING
HARDWARE BY OTHERS
ELECTRICAL
CONDUIT
10"
DSWI DIMENSIONS
24-3/4”
22”
20-1/2”
(MTG. HOLE PATTERN 20-1/2” X 20”)
(FOOT PRINT 22”X 26”)
22”

12
3/8" DRIVE KEY
5/16" SQUARE HEAD
SET
SCREW
5/16" SET SCREW
RUBBER SEAL
CONTROL
ARM
OPERATOR
DRIVE SHAFT
RAIN
PLATE
CONTROL ARM
EXTENSION
USE
CENTER
HOLES AS
STARTING
POSITION
HAND KNOB BOLTS FOR
MANUAL DISCONNECT
OPERATOR INSTALLATION
1. Mount operator on cement pad, locating electrical conduit under access hole, and secure
position with 1/2 inch hardware.
2. Set control arm on output shaft of operator without drive key, and install control arm
extension using hand knobs to secure position. The diagram below shows the correct
holes to start with.
Bolt Set Screws
Flat
Washer
Flat Washer
Spacer
Bushing
Lockwasher
Nut
End Fitting
Gate Bracket
Spacer
Bushing
Flat
Washer
Bolt
Gate Arm
Lockwasher
Nut
U-Bracket
Stop Bracket
Tube Spacer
Gate Arm
Stop
Bracket
End Fitting
NOTE: TO DISCONNECT
OPERATOR FOR MANUAL
OPERATION, REMOVE HAND
KNOB BOLTS AND SEPARATE
CONTROL ARM EXTENSION
FROM CONTROL ARM
3. Install end ttings on connecting rod and attach assembly to end of control arm
extension with stop bracket, as shown below.
4. Install gate bracket on end of connecting rod.
FIGURE 3
FIGURE 4

13
5. Locate gate bracket in position on gate, as shown below, and clamp in position.
6. Move control arm to its maximum close position. Arm assembly should be in locked
position against stop bracket.
Note: Adjustment can be made in (4) locations to get desired closed position, as described
below. Always start with Option “a”.
a. Move the gate bracket to left or right of the 36 inch starting position.
b. Change length of connecting rod assembly.
c. Relocate control arm extension on control arm to a dierent hole pattern than
start position.
d. Move connecting rod bolt in gate bracket to a dierent hole. See Figure 5.
7. Move control arm to its open
position as seen in Figure 6.
Note: Open position of gate
may be adjusted slightly with
limit switch adjustment, but
when nished, open position
of control arm assembly should
be as close as possible to that
shown in Figure 6. If mechanical
adjustments are made to achieve
desired open position of gate,
repeat Steps 6 & 7, since this will
aect the closed position.
8. When the desired open and closed gate position have been achieved, place gate in the
fully closed position and remove control arm extension from control arm. See Figure 3.
9. Remove control arm from operator drive shaft and insert drive key.
10. Replace control arm on operator drive shaft with drive key and secure with
(2) 5/16 set screws.
11. Replace control arm extension on control arm and secure with hand knobs.
Gate Hinge
Connecting Rod Assembly
Control Arm
Electrical
Access
Operator
Gate Bracket
Pivot Bolt
Gate
Bracket
Gate Angle
(By Others)
Of Gate
C
L
36"
Control Arm
Pivot Pin
Stop Bracket
Operator
Connecting
Rod Assembly
Control Arm
Assembly
Gate
FIGURE 5
FIGURE 6

14
Disconnect operator control linkage in order to manually operate the gate as follows:
1. Unscrew and remove (2) hand knob bolts connecting control arm extension to
control arm.
2. Lift control arm extension with linkage o of control arm.
3. Fold control arm and linkage against gate.
4. Manually open and close gate as required.
MANUAL OPERATION
CONTROL ARM
OP
ERATOR
CONTROL ARM
EXTENSION
NOTE: TO DISCONNECT
OPERATOR FOR MANUAL
OPERATION, REMOVE HAND
KNOB BOLTS AND SEPARATE
CONTROL ARM EXTENSION
FROM CONTROL ARM.
HAND KNOB BOLTS FOR
MANUAL DISCONNECT
FIGURE 7

ELECTRICAL SET-UP AND CONNECTIONS
CONNECTION OF INCOMING POWER
NOTE: Before connecting the operator to an incoming power supply, use a voltmeter to
determine that the electrical service is the same as that on the operator label. If the operator is
connected to an incorrect power supply, damage will result, which is NOT covered by warranty.
DO NOT APPLY POWER UNTIL TOLD TO DO SO! RISK
OF ELECTRICAL SHOCK OR INJURY MAY RESULT!
WARNING
220V - 1Ø ALL - 3Ø
115V - 1Ø
NOTE: Wiring to operator must use watertight materials in accordance with local electric
code. See the following wire gauge/distance charts for proper sizing. Master/Slave
installations should have SEPARATE power supply wiring or length of wire runs should be
gured at half that shown on the chart. This unit must be grounded in accordance with N.E.C.
and local codes.
1. Be sure the power switches at source, and at the operator are OFF.
2. In the diagram below, nd the supply power that matches your installation and
connect as shown.
LOW VOLTAGE WIRE GAUGE/ DISTANCE CHART
24 AWG: UP TO 150’
20 AWG: 150’ - 200’
18 AWG: 250’ - 1,500’
Control wiring should be run as twisted pairs. DO NOT
run control wires in the same conduit as power wires.
telephone wires, or loop detector leads.
LINE
VOLTAGE HP WIRE GAUGE
14 AWG 12 AWG 10 AWG 8 AWG 6 AWG
1 PHASE
115V
208-230V
1/2 150/350 250/400 400/500 500/700 650/1000
3/4 ------- 150/250 250/400 400/600 500/850
1 ------- ------- 150/300 250/450 400/700
3 PHASE
208 - 230V
440-460V
1/2 450/2000 750/300 1200/4300 ------- -------
3/4 350/1500 600/2400 900/3700 1100/4500 -------
1 300/1200 450/1900 750/3000 900/4800 -------
1-1/2 200/800 400/1500 500/2000 900/4800 -------
Hot
Hot Neutral
Ground
L1 L1 L1L2 L2 L2 L3
Ground Ground
Hot
Incoming PowerIncoming PowerIncoming Power

16
INSTALLATION OPTIONS
LEFT/RIGHT HAND CONVERSION:
NOTE: FOR DSWI UNITS AND CSWI UNITS WITH THE POWERMASTER CONTROL BOARD
(BLUE), PLEASE REFER TO THE POWERMASTER CONTROL BOARD MANUAL INCLUDED WITH
YOUR OPERATOR.
NOTE: This unit is factory setup for
RIGHT HAND operation. To convert
operator to left hand operation,
move Dipswitch #2 to ON position.
12345
ON
OFF
12345
ON
OFF
COM
COM
COM
24V
AC
24V
AC
ALT
RDO OPN CRO
FR
OPN CLO TO
COM
COM COM
OPN
PO
CLO
PO

RV
OPN
D
CLO D
MT
OPN
MT CLO
COM
COM
COM
OPN
P
FR
T
ALT
RADO
OPN
CLO
RADO
OPN
CLO
P
TOP
P
CLO
POTO
OPN
POTO
LD
LD
LD
LD2
LD
LD4
LD
LD
LD



OPN CLO
FORC
ADTMNT
ATO
RCLO
TMR
OFF MA
MD
LMT
RV
LOOP
OPN
D
CLO
D
ROPN
LCLO
LMT
RCLO
LOPN
LMT
MOTOR
OPN
MOTOR
CLO
ADO
LOOP
LD
LD2
LD
LD4
LD
LD
LD
LD
LD
12345
PO R
LD
P
P4
TT2

2
4
Place Dipswitch #2 in the
ON position f
or Left Hand
Operation and in the OFF
position f
or Right Hand
Operation.
Left Hand
Operation
Right Hand
Operation
Determine the hand of the operator required for this installation by checking the direction
the gate moves in order to open, when viewed from inside the fence. Swings RIGHT to open
is a right hand installation; swings LEFT to open is a left hand installation.
RIGHT HAND
LEFT HAND
PUBLIC AREA
OR STREET
PUBLIC AREA
OR STREET

17
NOTE: All control contacts must be
NORMALLY OPEN unless Dipswitch #3
is placed to the ON position, which will
change the circuitry to accept a NORMALLY
CLOSED STOP BUTTON.
1. Connect a wire from the COMMON connection of the control station to any “COM”
terminal on the control board.
2. Connect a second wire from the OPEN button of the control station to the“OPN” terminal
on the control board.
3. Connect a third wire from the CLOSE button of the control station to the “CLO” terminal
on the control board.
4. Connect a fourth wire from the STOP button of the control station to the “STO” terminal
on the control board.
CONNECTION OF A THREE-BUTTON STATION
COM
COM
COM
ALT
RDO OPN
24V AC
24V AC CRO
FRE
OPN CLO STO
COM
CLOSE
PUSH
STOP
PUSH
CLOSE
PHOTO
OPEN
PHOTO
LD16
LD17
LD13
OPEN CLOSE
TB1
U4
COM
COM
COM
ALT
RDO OPN
24V AC
24V AC
CRO
FRE
OPN
CLO
STO
COM
COM
COM
SH
REV
OPN ED
CLO ED CLO PHO OPN PHO MST OPN
MST CLO
COM
COM
COM
OPEN
PUSH
FREE
ET
ALT
RADO
OPN
CLO
RADO
OPEN
CLOSE
PUSH
STOP
PUSH
CLOSE
PHOTO
OPEN
PHOTO
LD1
LD1
LD11
LD12
LD1
LD14
LD16
LD17
LD13
OPEN
CLOSE
STOP
OPEN CLOSE
FORCE
ADUSTMENT
AUTO
RECLOSE
TMER
OFF MA
MD
LMT
REV
LOOP
OPN
EDE
CLO
EDE
RHOPN
LHCLO
LMT
RHCLO
LHOPN
LMT
MOTOR
OPEN
MOTOR
CLOSE
SHADO
LOOP
LD1
LD2
LD3
LD4
LD
LD6
LD
LD
LD7


POE R
LD1
P3
P4
TB1TB2
U1
U2
U4
Close
Stop
Open
Common
FORCE
ADJUSTMENT
12345
ON
OFF
12345
ON
OFF
COM
COM
COM
24V
AC
24V
AC
ALT
RDO OPN CRO
FR
OPN CLO TO
COM
COM COM
OPN
PO
CLO
PO

RV
OPN
D
CLO D
MT
OPN
MT CLO
COM
COM
COM
OPN
P
FR
T
ALT
RADO
OPN
CLO
RADO
OPN
CLO
P
TOP
P
CLO
POTO
OPN
POTO
LD
LD
LD
LD2
LD
LD4
LD
LD
LD



OPN CLO
FORC
ADTMNT
ATO
RCLO
TMR
OFF MA
MD
LMT
RV
LOOP
OPN
D
CLO
D
ROPN
LCLO
LMT
RCLO
LOPN
LMT
MOTOR
OPN
MOTOR
CLO
ADO
LOOP
LD
LD2
LD
LD4
LD
LD
LD
LD
LD
12345
PO R
LD
P
P4
TT2

2
4
For Normally
Open Stop
Button
For Normally
Closed Stop
Button
BOARD MOUNTED CONTROL STATION
If Dipswitch #3 is in the OFF
position, the board mounted
three button station will function
normally.
NOTE: If Dipswitch #3 is in the ON
position for use with a NORMALLY
CLOSED STOP BUTTON, then the
board mounted STOP button
must be held depressed in order
to use the open and close buttons.
Releasing the stop button will then
stop the operator.
OPEN
PUSH
FREE
EXT
ALT
RADIO
OPN/
CLO
RADIO
OPEN
CLOSE
PUSH
STOP
PUSH
CLOSE
PHOTO
OPEN
PHOTO
LD18
LD10
LD11
LD12
LD15
LD14
LD16
LD17
LD13
OPEN
CLOSE
STOP
OPEN CLOSE
FORCE
ADJUSTMENT
AUTO
RECLOSE
TIMER
OFFMAX
MID
LIMIT
REV
LOOP
OPN
EDGE
CLO
EDGE
RH OPN
LH CLO
LIMIT
RH CLO
LH OPN
LIMIT
MOTOR
OPEN
MOTOR
CLOSE
SHADOW
LOOP
LD19
LD2
LD3
LD4
LD5
LD6
LD8
LD9
LD7


POWER
LD1
P3
P4
T1 T2
U1
U2
U4
ALT
RADIO
OPN/
CLO
RADIO
OPEN
CLOSE
PUSH
STOP
PUSH
LD11
LD12
LD15
LD14
LD16
LD17
OPEN
CLOSE
STOP
OPEN


ON
OFF


ON
OFF
For Normally
Open Stop
Button
For Normally
Closed Stop
Button
COM
COM COM
ALT
CRO
FRE
OPN CLO STO
COM
COM COM
SHW
REV
CLO EDG CLO PHO
OPN PHO
24V AC
24V AC
RDO OPN OPN EDG MST OPN MST CLO
COM
COM COM

18
COM
COM
COM
24V
AC
24V
AC
ALT
RDO OPN CRO
FRE
OPN CLO STO
COM
COM COM OPN PHO
CLO
PHO SHW
REV
OPN
EDG
CLO
EDG
MST
OPN
MST
CLO
COM COM
COM
OPEN
PUSH
FREE
EXT
ALT
RADIO
OPN/
CLO
RADIO
OPEN
CLOSE
PUSH
STOP
PUSH
CLOSE
PHOTO
OPEN
PHOTO
LD18
LD10
LD11
LD12
LD15
LD14
LD16
LD17
LD13
OPEN
CLOSE
STOP
OPEN CLOSE
FORCE
ADJUSTMENT
AUTO
RECLOSE
TIMER
OFF MAX
MID
LIMIT
REV
LOOP
OPN
EDGE
CLO
EDGE
RH OPN
LH CLO
LIMIT
RH CLO
LH OPN
LIMIT
MOTOR
OPEN
MOTOR
CLOSE
SHADOW
LOOP
LD19
LD2
LD3
LD4
LD5
LD6
LD8
LD9
LD7
12345
POWER
LD1
P3
P4
T1 T2
U1
U2
U4
COM
COM
COM
24V
AC
24V
AC
ALT
RDO
OPN CRO
FRE
OPN CLO STO
COM
COM COM OPN PHO
CLO
PHO SHW
REV
OPN EDG
CLO EDG
MST OPN
MST CLO COM
COM
COM
OPEN
PUSH
FREE
EXT
ALT
RADIO
OPN/
CLO
RADIO
OPEN
CLOSE
PUSH
STOP
PUSH
CLOSE
PHOTO
OPEN
PHOTO
LD18
LD10
LD11
LD12
LD15
LD14
LD16
LD17
LD13
OPEN
CLOSE
STOP
OPEN CLOSE
FORCE
ADJUSTMENT
AUTO
RECLOSE
TIMER
OFF MAX
MID
LIMIT
REV
LOOP
OPN
EDGE
CLO
EDGE
RH OPN
LH CLO
LIMIT
RH CLO
LH OPN
LIMIT
MOTOR
OPEN
MOTOR
CLOSE
SHADOW
LOOP
LD19
LD2
LD3
LD4
LD5
LD6
LD8
LD9
LD7
12345
POWER
LD1
P3
P4
T1 T2
U1
U2
U4
OPN PHO
CLO
PHO
SHW
REV
OPN EDG
CLO EDG
MST OPN
MST CLO COM COM
COM
AUTO
RECLOSE
TIMER
OFF MAX
LD9
LD7
12345
COM
COM
COM
24V
AC
24V
AC
ALT
RDO OPN CRO
FRE
OPN CLO STO
COM
LD16
LD17
LD13
OPEN CLOSE
FORCE
ADJUSTMENT
T1
U4
MASTER OPERATOR
CONTROL BOARD
MASTER SLAVE
SLAVE OPERATOR
CONTROL BOARD
MOTOR
OPEN
STOP
PUSH
OPEN
PHOTO
CLOSE
PHOTO
MOTOR
CLOSE
SHADOW
LOOP
COM
COM
COM
24V
AC
24V
AC
ALT
RDO
OPN
CRO FRE OPN
CLO STO
COM
COM COM OPN PHO CLO
PHO SHW
REV OPN
EDG
CLO EDG
MST
OPN
MST CLO COM COM
COM
OPEN
PUSH
FREE
EXT
ALT
RADIO
OPN/
CLO
RADIO
OPEN
CLOSE
PUSH
STOP
PUSH
CLOSE
PHOTO
OPEN
PHOTO
LD18
LD10
LD11
LD12
LD15
LD14
LD16
LD17
LD13
OPEN
CLOSE
STOP
OPEN CLOSE
FORCE
ADJUSTMENT
AUTO
RECLOSE
TIMER
OFF MAX
MID
LIMIT
REV
LOOP
OPN
EDGE
CLO
EDGE
RH OPN
LH CLO
LIMIT
RH CLO
LH OPN
LIMIT
MOTOR
OPEN
MOTOR
CLOSE
SHADOW
LOOP
LD19
LD2
LD3
LD4
LD5
LD6
LD8
LD9
LD7


POWER
LD1
P3
P4
T1 T2
U1
U2
U4


ON
OFF


ON
OFF
COM
COM
COM
24V
AC
24V
AC
ALT
RDO OPN CRO
FRE
OPN CLO STO
COM
COM COM OPN PHO
CLO
PHO SHW
REV
OPN EDG
CLO EDG
MST OPN
MST CLO COM COM
COM
OPEN
PUSH
FREE
EXT
ALT
RADIO
OPN/
CLO
RADIO
OPEN
CLOSE
PUSH
STOP
PUSH
CLOSE
PHOTO
OPEN
PHOTO
LD18
LD10
LD11
LD12
LD15
LD14
LD16
LD17
LD13
OPEN
CLOSE
STOP
OPEN CLOSE
FORCE
ADJUSTMENT
AUTO
RECLOSE
TIMER
OFFMAX
MID
LIMIT
REV
LOOP
OPN
EDGE
CLO
EDGE
RH OPN
LH CLO
LIMIT
RH CLO
LH OPN
LIMIT
MOTOR
OPEN
MOTOR
CLOSE
SHADOW
LOOP
LD19
LD2
LD3
LD4
LD5
LD6
LD8
LD9
LD7


POWER
LD1
P3
P4
T1 T2
U1
U2
U4
MASTER OPERATOR
CONTROL BOARD
SLAVE OPERATOR
CONTROL BOARD
Slave
Master
MASTER-SLAVE INSTALLATION
NOTE: A single unit is considered a Master. In a Master/Slave installation, one unit must be
converted to LEFT HAND operation.
1. Place Dipswitch #5 on the Master operator’s control board in the OFF position.
2. Place Dipswitch #5 on the Slave operator’s control board in the ON position.
3. Connect a wire from the “MST OPN” terminal on the Master operator’s control board to
the “OPN” terminal on the Slave operators control board.
4. Connect a second wire from the “MST CLO” terminal on the Master operator’s control
board to the “CLO” terminal on the Slave operators control board.
5. Connect a third wire from any “COM” terminal on the Master operator’s control board to
any “COM” terminal on the Slave operator’s control board.

LIMIT ADJUSTMENT PROCEDURE
OPEN LIMIT SWITCH ADJUSTMENT
1. Turn on power. Press open button on control station. Gate should stop before full open
position is reached. If gate does not stop when open position is reached, PRESS STOP
BUTTON!
2. To adjust gate for more open travel, loosen Open Limit Cam Set Screw and rotate limit
cam in the opposite direction drive shaft rotates to open gate. Re-tighten set screw after
adjustment.
3. If it was necessary to stop gate, adjust Open Limit Switch Cam for less open travel by
rotating the cam in the same direction that the drive shaft rotates to open the gate.
4. Press CLOSE button and stop gate in mid travel with STOP button.
5. Repeat procedure until desired open setting is obtained.
CLOSE LIMIT SWITCH ADJUSTMENT
1. Press CLOSE button on control station. Gate should stop before full closed position is
reached. If gate does not stop when close position is reached, PRESS STOP BUTTON!
2. To adjust gate for more close travel, loosen Close Limit Cam Set Screw and rotate limit
cam in the opposite direction drive shaft rotates to close gate.
3. If it is necessary to stop gate, adjust Close Limit Switch Cam for less close travel by
rotating the cam in the same direction that the drive shaft rotates to close the gate.
4. Press OPEN button and stop gate in mid travel with STOP button. Repeat procedure until
desired close setting is obtained.
NOTE: After both OPEN and CLOSE limit adjustments are complete, check that both limit
cam set screws are tight.
STAY CLEAR OF ALL MOVING PARTS
AND ELECTRICAL COMPONENTS OF
THE OPERATOR WHILE TESTING!
WARNING
READ ENTIRE PROCEDURE BEFORE
STARTING. TURN OFF MAIN POWER
BEFORE MAKING ANY ADJUSTMENTS!
WARNING
NOTE: Operator should be completely installed, mechanically and electrically, before
attempting to set limit switch cams.
NOTE: For Master/Slave installation, travel time for the master operator must be set longer
than the slave operator.
OPEN LIMIT CAM FOR
RIGHT HAND CLOSE LIMIT
CAM FOR LEFT HAND
CLOSE LIMIT CAM FOR
RIGHT HAND OPEN LIMIT
CAM FOR LEFT HAND
DRIVE SHAFT
LIMIT SWITCH
LIMIT SWITCH
ACTUATING
SCREW
LIMIT CAM
ADJUSTMENT
SET SCREW
FIGURE 8

20
EMERGENCY CONTROL STATION OPTION
Provision has been made to change the
control station operational mode to one
that would only be activated when the
entrapment sensing system is in stop mode;
with the warning horn activated. This would
give a person access to control the gate in
an emergency situation, but it would be
inoperative under normal circumstances. To
activate this option, move Dipswitch #1 to
the ON position.
NOTE: When this emergency mode of
operation is activated, the control station
functions as a constant pressure control.
TIMER TO CLOSE OPTION
The operator is equipped with a timer
to close option for use with OPEN ONLY
control devices, such as a radio control or
card key control. The AUTO RECLOSE TIMER
adjustment screw is located on the printed
circuit board. The operator is shipped from
the factory with this timer preset to the OFF
position, fully counter-clockwise. As the
timer adjustment screw is rotated clockwise,
the closing of the gate can be delayed
from 2 seconds to 60 seconds. The timer to
close will be activated whenever the gate is
stopped, except in the closed position.
AUDIBLE PRE-MOVE WARNING
By moving Dipswitch #4 to the ON position, the
option of a 3-second audible warning before
gate movement may be selected.
Emergency
Control Option
Auto Reclose
Timer
Audible Pre-move
Warning Option
Location of Auto
Close Timer
Adjustment
COM
COM
COM
24V
AC
24V
AC
ALT
RDO OPN CRO
FRE
OPN CLO STO
COM
COM COM OPN PHO
CLO
PHO
SHW
REV
OPN EDG
CLO EDG
MST OPN
MST CLO COM COM
COM
OPEN
PUSH
FREE
EXT
ALT
RADIO
OPN/
CLO
RADIO
OPEN
CLOSE
PUSH
STOP
PUSH
CLOSE
PHOTO
OPEN
PHOTO
LD18
LD10
LD11
LD12
LD15
LD14
LD16
LD17
LD13
OPEN
CLOSE
STOP
OPENCLOSE
FORCE
ADJUSTMENT
AUTO
RECLOSE
TIMER
OFFMAX
MID
LIMIT
REV
LOOP
OPN
EDGE
CLO
EDGE
RH OPN
LH CLO
LIMIT
RH CLO
LH OPN
LIMIT
MOTOR
OPEN
MOTOR
CLOSE
SHADOW
LOOP
LD19
LD2
LD3
LD4
LD5
LD6
LD8
LD9
LD7


POWER
LD1
P3
P4
T1T2
U1
U2
U4


ON
OFF


OFF
ON
ON
OFF
COM
COM
COM
24V
AC
24V
AC
ALT
RDO OPN CRO
FRE
OPN CLO STO
COM
COM COM OPN PHO
CLO
PHO
SHW
REV
OPN EDG
CLO EDG
MST OPN
MST CLO COM COM
COM
OPEN
PUSH
FREE
EXT
ALT
RADIO
OPN/
CLO
RADIO
OPEN
CLOSE
PUSH
STOP
PUSH
CLOSE
PHOTO
OPEN
PHOTO
LD18
LD10
LD11
LD12
LD15
LD14
LD16
LD17
LD13
OPEN
CLOSE
STOP
OPENCLOSE
FORCE
ADJUSTMENT
AUTO
RECLOSE
TIMER
OFFMAX
MID
LIMIT
REV
LOOP
OPN
EDGE
CLO
EDGE
RH OPN
LH CLO
LIMIT
RH CLO
LH OPN
LIMIT
MOTOR
OPEN
MOTOR
CLOSE
SHADOW
LOOP
LD19
LD2
LD3
LD4
LD5
LD6
LD8
LD9
LD7


POWER
LD1
P3
P4
T1T2
U1
U2
U4


ON
OFF


OFF ON
ON
OFF
12345
COM
COM
COM
24V
AC
24V
AC
ALT
RDO OPN CRO
FRE
OPN CLO STO
COM
COM COM
OPN PHO
CLO
PHO
SHW
REV
OPN EDG
CLO EDG
MST OPN
MST CLO
COM COM
COM
OPEN
PUSH
FREE
EXT
ALT
RADIO
OPN/
CLO
RADIO
OPEN
CLOSE
PUSH
STOP
PUSH
CLOSE
PHOTO
OPEN
PHOTO
LD18
LD10
LD11
LD12
LD15
LD14
LD16
LD17
LD13
OPEN CLOSE
FORCE
ADJUSTMENT
MID
LIMIT
REV
LOOP
OPN
EDGE
CLO
EDGE
RH OPN
LH CLO
LIMIT
RH CLO
LH OPN
LIMIT
MOTOR
OPEN
MOTOR
CLOSE
SHADOW
LOOP
LD19
LD2
LD3
LD4
LD5
LD6
POWER
LD1
P3
P4
T1 T2
U1
U2
U4 LD8
LD9
LD7
AUTO
RECLOSE
TIMER
OFF MAX
OFF
MAX
OFF MAX
OPEN
STOP
CLOSE