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        For Classes I, II, III, IV
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1.                        FLEXIBLE CONDUIT              BREAKER  PANEL    pg 12       O Before making any electrical  connections be sure that the power is  switched off  If the gate operator is a  standard 115 Volt model  run conduit  from the 115 Volt power source into the  gate operator  The gate operator is  provided with a 90 degree flexible conduit  fitting for installations where the electrical  box is relatively close  Because of the 90  degree fitting  itis generally easier to run  the electrical wires through the flexible  conduit before attaching the conduit   Wiring for other devices such as push  buttons may also be run at this time  either in the same conduit or in another     O Make sure that wiring is em   ployed as required by local codes    O If not already done  run three 12  gauge wires  hot  neutral  and ground   from the power source  through the  conduit and into the gate operator  It is  easiest to run these wires back out of the  large hole in the operator along with the  three existing wires  This allows the  connections to be made externally and  then later inserted back into the operator  through the large hole  Be sure to use  wire nuts to secure these connections   Be sure that the grounding wire is  connected to a good earth ground  Make  the connections as follows    Black to  hot    White to  neutral    Greento  ground        If the gate operator is a battery  back up model  itis packaged from the  factory with the battery disconnected   Connect 
2.              AGS 900 Standard Capability  115 VAC 11 25 01    ALARM          GATE SENSITIVITY NL RED  ADJUSTMENT KZ                     NU A  CONTROL BOARD ee  ESO  STANDARD    IEI  CAPABILITY 1       1      LIMIT SWITCHES  RECEIVER JOPEN RESISTOR   RESISTOR  MOTOR     _   2 3  4715               9  70  74   72  13   14    RED   GRN  ORG  GRY   GRY   RED   BLK YLW   YLW   BLU   BLU   BLK   RED     Ek  85                         TRA        1            WHT    BLK                           a  B is       A BRIDGE RECTIFIER             8       CHASSIS          GROUND    pg 22          11 25 01 AGS 900 Standard Capability  Battery Back Up    ALARM       GATE SENSITIVITY  9  ADJUSTMENT GI E       CONTROL BOARD  STANDARD  CAPABILITY         OPEN RESISTOR   RESISTOR  MOTOR     1     6  7   8        10  74  12   73   14    RED   GRN   ORG   GRY   GRY   RED   BLK YLW   YLW   BLU   BLU   BLK   RED    ESHESSHESSHES                        0    LAST RESISTOR       50W         FLOAT  CHARGER    12 VDC 5                BAL             BATTERY    pg 23                                  AGS 900 Standard Capability  Solar Powered 11 25 01    ALARM          GATE SENSITIVITY RED    ADJUSTMENT                             E  BLK                              CONTROL BOARD         STANDARD          CAPABILITY              LIMIT SWITCHES     RECEIVER        o  Le else                                   SOLAR PANEL      12 VDC 5W               GEAR MOTOR  12 VDC    BALLAST RESISTOR  10 50W               
3.              TO INSTALL                          SLIDING GATE OPERATOR  For Classes    Il  Ill        Manufacturing Excellence in Gate Automation    25583 Avenue Stanford Valencia   California 91355    FAX  661 294 1401     Technical Assistance  1 800 596 3414       Contents    C                     Page        CSS rel OMA AMON seee Em T 3 4   54 Ee 5 6   ur           EEUU AU OWN EE 7 8  A lar  eee P                                      9 11                                Y              M ee ee 12 16  e       5 11101 101                                                            S 17 18  CS EE 19       Wining                            20 24  P Safety Edge and Safety Warning Placard Installation                                                     25   2                          Ee Cee eee                26 27  l Maintenance                                   28  Mo  LES e elle Ee le E 29 31      NOES POSTE 32    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  NO ONE SHOULD CROSS THE PATH OF THE MOVING GATE    4  Test the gate operator monthly  The gate MUST reverse on contact with a rigid object or stop when an object activates the non contact sensors   After adjusting the force or the limit of travel  re test the gate operator  Failure to adjust an
4.        BATTERY 1    BATTERY 2    pg 24         Safety Edge and Safety Warning Placard Installation 1     STANDARD CAPABILITY    GC 847  EDGE SENSOR  CONTACTS    EE  BLK   RED       FULL SYSTEMS CAPABILITY    2    GC847  EDGE SENSOR    S3HOLIAS           CONTACTS    WARNING PLACARD          O Seereversing edge sensor  instructions for the exact placement of  the reversing edge contact sensors     O One or more contact sensors  shall be located at the leading edge   trailing edge  and post mounted both  inside and outside of a vehicular horizon   tal slide gate  When the contact sensor  is hard wired  it shall be located and its  wiring arranged so that the communica   tion between the sensor and the gate  operator is not subjected to mechanical  damage     O For standard capability control  boards  the edge sensor is connected to  terminals 15 and 16 as shown at left in  figure 1     O For full systems capability  control boards  the edge sensor is  connected to terminals 24 and 26 as  shown at left in figure 2     O The gate operatoris provided  with two safety warning placards  The  placards are to be installed on each side  ofthe gate where they are plainly visible   The placards may be mounted using  sheet metal screws through the six holes  provided on each placard    O All warning signs and placards  must be installed where visible in the  area of the gate     pg 25          O If it is desired that the driveway  illuminate when the gate is activated  a light  delay timer
5.    Close  This LED indicates that there is a closed contact between close input terminal 10 and common  This LED  also stays illuminated while the gate is closing        O Transmitter Does Not Work       Check the battery inside of the transmitter and or try another transmitter      Make sure that the DIP switches  inside of the transmitter        set exactly like the DIP switches inside of the receiver     Check to see which LED s are  illuminated on the circuit board  For normal operating conditions the only LED s that should be illuminated are the stop input  at terminal 9 and Limit Switch 1 input if the gate is in the fully open position or Limit Switch 2 input if the gate is in the fully  closed position    If any of the input LED s are illuminated on terminals 4  5  7 or 10  disconnect wires from that input  terminal that is illuminated until the LED is extinguished to determine which input device may be stuck in an on condition  6  If itis the radio receiver that appears to be stuck in an on condition  check all transmitters to see if any of them are stuck on                sure that there is power  10 to 16 VDC  to the receiver on terminals 8 and 12 and make sure that      circuit breaker  button is pressed in and that the motor fuse is not blown    If a click is heard while the transmitter is being pressed and  there is no response from the operator  check all receiver connections   See page 15      If there is still no response  see  GATE WILL NOT OPEN OR CLOSE on n
6.   For normal operating conditions the only  LED   s that should be illuminated are the stop input at terminal 9 and Limit Switch 1 input if the gate is in the fully open  position or Limit Switch 2 input if the gate is in the fully closed position  9 If any of the input LED s are illuminated on  terminals 4  5  7 or 10  disconnect wires from that input terminal that is illuminated until the LED is extinguished to  determine which input device if any may be stuck     If the stop input LED on terminal 9 is not illuminated  check the stop  input device if any are installed and all connections to the device  If no stop input device is installed make sure that there is a  jumper between terminals 8 and 9 and that it is securely fastened  O Check the circuit breaker button  If the circuit breaker  is tripped  press it back in     Make sure there is power to the circuit board on terminals 13 and 15     O The Gate Will Not Stop Or Reverse When It Meets An Obstruction       Adjust the gate sensitivity  The operator may need to be adjusted for more sensitivity  This is done by turning the  open and close gate sensitivity adjustments clockwise for more sensitivity   See page 17      O Gate Will Not Stay Closed       Make sure that the Right Left side operation switch is in the correct position  See page 18   If the Right Left side  operation switch is in the incorrect position  the auto close timer feature may be working in reverse and telling the gate  operator to open after the auto c
7.  OR CLOSE on this page     O Gate Travels Too Far Or Not Far Enough   OQ Adjust the gate sensitivity  see page 17   If the gate sensitivity adjustment is too sensitive  the gate will reverse or  stop      mid travel   lt may be necessary to lubricate any mechanical parts on the gate including wheels and rollers and  clean the track of any debris  6 Check the stop push buttons  if any are used  Adjust the limits of travel  see page 11    This adjustment may change slightly as the chain stretches due to normal wear and it may change dramatically if the chain  has been re tightened or the limit plate is accidentally left not engaged with the limit nuts       a limit nut has traveled past a  limit switch  check the limit switch and all limit switch connections   See pages 22  23 and 24      O Gate Begins To Open Or Close  Then Reverses   A typical reason for this symptom is a stuck transmitter  GChange the DIP switches in the receiver and change the  DIP switches in the transmitter to match the receiver  If this solves the problem  there may be a stuck transmitter  somewhere  Another common reason for this symptom is a faulty open push button or key switch  6 Disconnect opening  devices one at a time if necessary to determine which opening device if any is stuck  6 Adjust the gate sensitivity  see page  17   If the gate sensitivity adjustment is too sensitive  the gate will reverse or stop in mid travel         may be necessary to  lubricate any mechanical parts on the gate inclu
8.  Systems Capability       O Explanation Of Visual Feedback Led s    The AGS 900 Full Systems Capability circuit board has been equipped with Visual Feedback LED s to simplify  installation and troubleshooting  These are small lights which are located directly beside the input terminals  These LED s  give visual information to the installer or service technician indicating what commands are going into the circuit board from  devices such as limit switches or from peripheral devices such as radio receivers or safety loops  There are also two LED s  which show output to the motor for both the opening and closing directions     INPUT   Limit Switch 1  This LED indicates that one of the normally open limit switches is pressed in and the gate is in the   open position    Limit Switch 2  This LED indicates that one of the normally open limit switches is pressed in and the gate is in the  closed position    Safety  This LED indicates that there is a closed contact between safety input terminal 4 and common    Open  This LED indicates that there is a closed contact between open input terminal 5 and common    Pulse Open  This LED indicates that there is a closed contact between Pulse Open input terminal 7 and common   This LED also stays illuminated while the gate is opening    N C  Stop  This LED indicates that there is a closed contact between stop input terminal 9 and common  Under  normal operating conditions this LED must be in the on condition in order for the system to function 
9.  get it out of the shade and  into more consistent sunlight     O Similarly to the battery back up   the solar operator comes with the battery  wires disconnected  For both batteries   connect the black wires to the negative  terminals and the red wires to the positive  terminals  The wires have been labeled to  make these connections easier to do     CONNECT BATTERY WIRES  TS BATTERY TERMINALS       pg 13       Electrical continued    ACCESSORY CONNECTIONS                                    RADIO  RECEIVER    12 VOLT DC          GATE SENSITIVITY 658  ADJUSTMENT dia             ALARM            gg     BLK   RED                CONTROL BOARD  STANDARD    CAPABILITY                             GC847   SENSOR   15   16                                           LIMIT SWITCHES RECEIVER          RESISTOR   RESISTOR   MOTOR  1 2 4 6   7 8 1 11 12 13   14  RED            ORG   GRY   GRY   RED   BLK YLW   YLW   BLU   BLU   BLK   RED                        f                                9 Kieler                                                                                                                                                                                                                      O SAFETY NOTES  Controls must be far enough from  the gate so that the user is prevented from coming in contact 2  with the gate while operating the controls  Controls intended to  be used to reset an operator after 2 sequential activations of H  the entrapment protection device or de
10.  may be installed  The light delay  timer will switch power on to the light for two  minutes  then shut power back off  The timer  relay is capable of switching up to 10 Amps  which will handle most flood or spot lights  available  A general hook up diagram for the  light and timer is shown at left     Rall 2 CONTROL BOARD          3 FULL SYSTEMS CAPABILTIY                  O The standard auto close timer built  into the circuit board can be adjusted to  between 0 and 45 seconds  Some installa   tions may require that the gate must stay   open for more than 45 seconds before it  Z 2 CONTROLBOARD automatically closes  The extended auto  EB      FULL SYSTEMS CAPABILTIY close timer may be hooked up as shown at     left  This optional timer        be adjusted to  automatically close the gate after the gate  has been open between 1 and 100 minutes   The extended timer will add time onto the  auto close timer already on the board  For  more control  reduce the timer adjustment on  the main control board to zero seconds and  make all adjustments with the extended auto  close timer knob                 For added safety  a warning alarm  may be installed in the gate operator to give  audible warning that the gate is in motion   This will in some cases give extra time to get  out of the way of the moving gate  The  warning alarm is an ear piercing 120 decibel   dual tone  piezo siren that operates on 12  Volt DC  To install the alarm  mount the siren  next to the circuit board and conn
11.  of the circuit board     pgs       Features continued       O Auto Close Timer    The operator comes factory preset with the auto close timer function OFF  The auto close timer will close the gate  automatically after a specific amount of time has elapsed  The amount of time can be easily adjusted between 0 and 45  seconds by turning a small  pot  located on the edge of the circuit board  See page 17   The timer can be disabled or  activated by flipping a single switch located on the top edge of the circuit board  If the timer will be used it is recommended  that some type of supplementary safety device  loops  photo beam etc   be installed    O Gate Sensitivity Adjustment   The amount of force necessary to stop the gate can be adjusted to conform to the various sizes and weights of any  particular gate  The full systems capability circuit board provides separate adjustments for both the opening and closing  direction  When adjusting the sensitivity  the operator can be given only as much energy as is necessary to overcome the  resistance of the gate  If the gate should strike an obstruction either direction  the gate will reverse  If the gate should again  strike an obstruction before reaching a limit  the gate will stop and remain stopped   See page 17     O Master And Slave    Some very large entrances may require the use of two gates  If this is the case  the two gates can be easily  automated using the  master and slave  configuration  This configuration uses two gates 
12.  s are illuminated on the circuit board  For normal operating conditions the only LED s  that should be illuminated are the stop input at terminal 9 and Limit Switch 1 input if the gate is in the fully open position or  Limit Switch 2 input if the gate is in the fully closed position     If any of the input LED s are illuminated on terminals 4  5  7  or 10  disconnect wires from that input terminal that is illuminated until the LED is extinguished to determine which input  device may be stuck     pg 31              SP    O Be sure to read this entire manual before attempting to perform any type of installation or service to the gate opener    O Once the installation has been completed  this installation and service manual becomes the property of the home  owner or end user and should be given to the new owner at that time    O For a personal copy of this manual  please contact an AGS distributor           WARNING    To reduce the risk of injury to persons  use  this operator only with a sliding gate that is  not larger than 20 feet  6 1 m  in length  Copyright    2001 AGS and not heavier than 375 pounds  170 kg      
13.  slowly and will gradually increase to full speed  This creates a very gentle gate  translation which considerably reduces the amount of wear and tear on all mechanical parts        Manual Release Key Switch    This simple on off key switch is built into the side of the operator  In an emergency  even with the power off  the gate  can be pushed open manually after turning the key counter clockwise     O Electronic Brake    Traditional gate openers typically have a mechanical brake or clutch which requires special maintenance  The DC  motor technology that is incorporated into the AGS 900 provides the gate opener with a brake that will never wear out  This  patented feature causes the gate to come to a stop and keeps the gate locked when stopped in any position        Battery Back Up Low Voltage    The AGS 900 is available in both battery back up and solar versions  The main and most obvious benefit to having  battery back up or solar is the ability to open and close the gate even when there is no power  This in itself provides an  extremely high level of convenience  If there is a power failure the gate will operate as it normally does and can be opened up  to 150 times before power is restored  Another very important benefit to having battery back up is that it is not necessary to  have 115 Volts at the operator location because running high voltage is typically very expensive and highly regulated  All that  is needed to supply power to a battery back up version of the AGS 9
14. 00 is some inexpensive low voltage burial cable  If the  cable is 16 gauge it can be run as far as 300 feet  For solar versions of the AGS 900  no power needs to be run to the  operator  The solar version has a solar panel which is normally attached to the gate opener but can placed anywhere that  allows the panel to receive maximum sunlight       Standard Capability Input Functions   The standard capability circuit board has two input functions  open and stop  Both inputs require normally open  contacts  The open input function is used to both open and close the gate and the stop input function is used to interrupt the  gate while it is running and bring it to a stop  Stop input can also be used as a simple safety input to stop the gate before  contacting a vehicle or pedestrian     FULL SYSTEMS CAPABILITY ONLY    O Visual Feedback    The AGS 900 Full Systems Capability circuit board has been equipped with visual feedback LED s  small indicator  lights  to help simplify installation and troubleshooting  There are LED s located directly beside each input terminal to  indicate if any input devices are active  There are also two LED s which indicate that the circuit board is delivering power to  the motor and are labeled O and C for either the Opening or Closing directions of travel respectively  Collectively  all of the  LED s combined provide quick glance information to the installer or service technician showing visually what is happening in  the normally invisible operation
15. FT SIDE INSTALLATION              O If the gate seems to be functioning  in reverse  the right left side operation  switch may need to be flipped  full system  capability only   One way to know if the  operator is working in reverse is to try the  sensitivity  If pressure is applied to the gate  while it is closing  it should reverse and go  open  If pressure is applied to the gate  while it is opening  it should stop and  remain stopped until activated again  If the  gate operator responds differently than this   flip the right left side operation switch  If the  auto close timer function is turned on  this  provides another way of knowing if the  operator is working in reverse  If when the  gate gets closed  the operator automati   cally opens  the right left side switch may  need to be flipped the other way     O Thereceivers andtransmitters  normally come from the factory with a  preset switch setting that is the same in all  units  It is recommended that this setting  be changed to reduce the possibility of  unauthorized access through the gate  To  change the switch setting  simply set the  switches in the radio receiver to any  arbitrary setting and then set the switches  in the transmitter s to match the switches  in the receiver  When changing switches   do not use a pen or pencil because these  may cause debris to fall into the switches   Use a paper clip or other device that will not  deposit debris  The battery in the transmit   ter may last 1 to 2 years  Be sure 
16. Y OR  DAMAGE TOEQUIPMENT  DONOT MAKE ELECTRICAL              D                                 1555  16         2162  225  1046705     18          MOTOR  POWER  IN  MOTOR  POWER  OUT  BALLAST  RESISTOR    SENSITIVITY  ADJUSTMENTS                         CONNECTIONS WHILE POWER                   ISON                                                 a                                SAFETY NOTES  Controls must be far enough from  the gate so that the user is prevented from coming in contact  with the gate while operating the controls  Controls intended to  be used to reset an operator after 2 sequential activations of  the entrapment protection device or devices must be located in  the line of sight of the gate  Outdoor or easily accessible  controls shall have a security feature to prevent unauthorized  use    O OPEN INPUT  Any device that is used to open the  gate from a closed position is an open input device  The device  used must provide normally open contacts  These normally  open contacts are connected to terminals 5 and 6  These open  input terminals will cause the gate operator to open and or  close if the timer switch is in the OFF position  If the timer  switch is in the ON position  these open input terminals will  cause the gate operator to open and will hold the gate open  until the input is released and the hold open time has elapsed    O CLOSE INPUT  Any device that is used to close the  gate is a close input device  The device used must provide  normally open con
17. ams    AGS 900 Full Systems Capability  115 VAC 11 25 01  HHT BALLAST RESISTOR         11  66               RESISTOR  050 5W   o          CONTROL BOARD  FULL SYSTEMS CAPABILITY                                              D  50              TIMER SWITCH         OFF                               SIDE  Deelt              L   2                                      4055322              127                                                                                                                      GEAR MOTOR  12 VDC         CAPACITOR       11 uF 400V  TRANSFORMER                       WHT    BLK 9             Sa       55     a a    REN     z        A           BRIDGE RECTIFIER                                   CHASSIS  GROUND          pg 20          Wiring Diagrams         AGS 900 Full Systems Capability  Battery Back Up       11 25 01       RESISTOR  050 5W      BALLAST RESISTOR         o   Pl                    BLU       z  tx              CONTROL BOARD       FULL SYSTEMS CAPABILITY                                                                                                DA      2                                                    L R  MORE  TIMER SWITCH                      LEFT RIGHT SIDE   OPERATION                                                        CES    JUMPER                                                                            0 0    GEAR MOTOR SI E  1 2 VDC e 12 VDC  5 AMP    ERRE    BLK    BATTERY               HO                   21       lange 
18. and two operators in ONE driveway   Although models equipped with standard capability can be connected as master and slave  they may not always give  satisfactory performance and may not work simultaneously  Full systems capability models have terminals provided  especially for master and slave applications and will reliably operate simultaneously all of the time     O Pulse Open Input   The Pulse Open input feature is an open input on the circuit board which will increase the security of the AGS 900  gate operator system  When an open input device such as a radio receiver is connected to the Pulse Open input  and the  radio transmitter is pressed  the gate operator will activate but will then ignore the input if the input is prolonged  What is  significant about this feature is that there is the possibility of a transmitter button being stuck and if the radio receiver is  connected to the standard open input the gate will be held open  If the radio receiver is connected to the Pulse Open input on  terminals 6 and 7  the circuit board will ignore the stuck input and will allow the gate to close  The pulse open input is  designed for but not limited to a radio receiver  For added security any open input device may be used with Pulse Open  including push buttons  key switches  numerical key pads etc    O Peripherals   POWER SUPPLY  There is 12 Volts DC  1 AMP available on the circuit board which is used to supply power to a radio  receiver or other device    OPEN INPUT  Normall
19. ate while doing this experiment  The gate should stop or reverse relatively easy  If it does not stop or  reverse easily or does not stop or reverse at all  make adjustments as shown on page 17 of Fine Tuning   O Control Devices   From time to time check to see whether all of the control devices that are connected to the  operator are functioning  This is especially important of anything that was installed in regards to safety     O Gate    Having a well maintained gate will ensure that the operator runs smoothly and safely  Occasionally  inspect the chain to see whether it is well lubricated and oil the chain if necessary  Use CHAIN AND  CABLE LUBE for best results  Available from the manufacturer   Check the wheels and grease them if  needed  Check the guide rollers and spray oil on their bearings  Check whether the gate appears to be  operating at normal speed to determine if the gate operator may be working harder than usual to overcome  friction from damaged bearings     AWARNING    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  NO ONE SHOULD CROSS THE PATH OF THE MOVING GATE   4  Test the gate operator monthly  The gate MUST reverse on contact with a rigid object or stop when an object activates  the non contact sensors  After adjusting the f
20. crew driver to turn the  adjustment  pots  clockwise for more  sensitivity or counter clockwise for less  sensitivity  There are separate adjust   ments for both the opening and closing  directions of travel and these must both  be adjusted  Try applying force against  the gate while itis moving both open and  close to test the setting  Caution  Do not  stand directly in the path of the gate  while doing this   The gate should stop or  reverse easily  Caution  Disconnect  power while making any adjustments     O If the gate operator has the full  systems capability control board there is  the option of using the auto close timer  which will close the gate automatically  after it has opened  To turn this feature  on  flip the auto close timer to the on  position  To adjust the amount of time it  takes for the gate to begin closing use a  small screw driver to turn the adjustment   pot  clockwise for more time  45 sec  max  or counter clockwise for less time   It is recommended that if the auto close  timer function is used  that there be  additional safety equipment installed to  prevent the gate from closing into a  vehicle or pedestrian  Caution  Discon   nect power while making adjustments     pg 17          Fine Tuning continued          SWITCH    pg 18    FLIP    FULL SYSTEMS CAPABIL        Lu                   mu         lt                OPERATION    SS       L   CIR             TRANSMITER    NOTE    MOVE SWITCH UP FOR  RIGHT SIDE INSTALLATION   MOVE SWITCH DOWN FOR  LE
21. d   e 2 Self Tapping Screws  See parts identification      e 1 Hex Key for Cover  e 2 Manual Release Keys    e 2 Safety Warning Placards    O Vehicular Gate Operator Classes    Class      Residential Vehicular Gate Operator  A vehicular gate operator  or system  intended for use in a home of  one to four single family dwelling  or a garage or parking area associated therewith    Class Il   Commercial General Access Vehicular Gate Operator  A vehicular gate operator  or system  intended for  use in a commercial location or building such as a multi family housing unit  five 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 security area or other restricted access location not servicing the  general public  in which unauthorized access is prevented via supervision by security personnel    Gate Operator model AGS900 is intended for Vehicular Gate Operator Classes    II        and IV     O Gate Inspection     a  Install the gate operator only when    1  The operator is appropriate for the cons
22. d re test the gate operator properly can increase the risk of  injury or death    5  Use the emergency release only when the gate is not moving    6  KEEP GATES PROPERLY MAINTAINED  Read the owner s manual  Have a qualified service person make repairs to gate hardware    7  The entrance is for vehicles only  Pedestrians must use separate entrance    8  SAVE THESE INSTRUCTIONS     pg2       General Information                                                                                       Overall Dimensions  Height  23   58 cm  Length  11   28       Width  8   20 cm        Shipping Weight  OPERATOR 53 Ibs CHAIN PACKAGE 12 lbs MOUNTING POSTS 16 lbs  TOTAL  81 Ibs  37 kg   Options  OPERATOR   BATTERY BACK UP PACKAGE  59 Ibs  27 kg   LOW VOLTAGE CABLE  1 Ibs 10 ft   149 kg m   CONCRETE MOUNTING STAND  17 Ibs  8 kg       Applications      MAXIMUM GATE WEIGHT  375 pounds  170 kg       MAXIMUM GATE LENGTH  20 feet  6 m        POWER REQUIREMENT  Dedicated 115 VAC      10V         Power Circuit  NOTE  For standard operator  place 115 VAC at or near the operator   For Battery Back Up operator  place 115 VAC within 1 000 feet  305 m  of the operator     There are three possibilities for supplying power to the AGS 900 gate operator  The standard power supply version is  made to connect directly to 115 Volt  5 Amp power source and is available for standard capability and full systems capability  models  This power supply must be at or near the gate operator location  Because of the 
23. destrian or  vehicle    O PULSE OPEN INPUT  The pulse open input  terminals were put on the circuit board as an alternative  connection for the radio receiver  This input functions  similarly to the standard open input with the exception that  it will not hold the gate open if the input remains present   This feature will add additional security to the gate operator  system in the event that there is a transmitter that is stuck  on  Pulse open is found at terminals 6 and 7     pg 15          Electrical continued    OTHER COMMON ACCESSORIES          NOTE    All open and safety devices  muse provide normally open                        contacts    4 For devices requiring power   refer to the specific diagram for  that particular device                                         CONTROL BOARD  STANDARD  CAPABILITY                                                                                                 OPEN  DEVICES    PUSH  BUTTON          Chr    OPEN  LOOP  KEY               ev  SWITCH SWITCH    DIGITAL DIGITAL  COMBO COMBO  PAD  TELEPHONE  ENTRY                PAD       ELEPHONE  ENTRY NOTE     SYSTEM Because on the standard capability circuit board    open and close        the same  a vehicle open                   ee E  device must be connected so that the device can  only activate the gate when it is fully closed   Connect one wire of the open device to Open   terminal 4   Connect the other wire of the open  device to Limit Switch Orange  terminal 3  for  right side ins
24. ding wheels and rollers and clean the track of any debris     O Gate Will Not Open Or Close    Test the operator to find out whether the open input devices are functioning by following these steps  Olf you are  using a remote control to open your gate  try another remote control or try using a push button if there is one installed  1f  you are using a push button try using another push button or a remote control   lf there is no push button installed you may  operate your gate by connecting a jumper wire to terminal 4 and touching it to terminal 5  If the remote controls are not  working   see TRANSMITTER DOES NOT WORK on this page  Check the manual release key switch to make sure it is in  the operate  vertical  position    Check the open push buttons or open key switches if any are used  A stuck push button or  any other opening device connected to terminals 4 and 5 will cause other open input devices to malfunction   Disconnect  opening devices one at a time if necessary to determine which opening device if any is stuck  G Check the circuit breaker  button  If the circuit breaker is tripped  press it back in              sure there is power  10 to 16 VDC  on terminals 6 and 7     O The Gate Will Not Reverse When It Meets An Obstruction  OQ Adjust the gate sensitivity  see page 17   It needs to be adjusted for more sensitivity  This is done by turning the  gate sensitivity adjustment counter clockwise for more sensitivity     pg 29          Troubleshooting continued    Full
25. ect the  E positive wire to terminal 12  12VDC   Connect   SL  the negative wire to limit switch 1 NC or limit        mna CONTROL BOARD switch 2 NC for the alarm to sound in the  ALTERNATE   125 FULL SYSTEMS CAPABILTIY open or closed directions  Contact the   3 manufacturer for connecting the alarm to   sound in both directions  If the alarm is too   loud  the sound may be partially muffled by   applying tape over the two holes where the   sound comes out                                Options Continued       GATE END GUIDE    Gate Hardware Locator    GUIDE ROLLER    GR 121       V TRACK  TV 201       END SPROCKET       CHAIN BOLT       pg 27       l Maintenance and Safety          The AGS 900 is designed to be MAINTENANCE FREE  However   for optimum performance and safety  the following maintenance  procedures should be taken        O Gate Sensitivity Adjustments   The most important thing to maintain on any gate is the safety equipment  As the gate becomes  older the amount of force necessary to move the gate will vary  When this happens  the gate sensitivity  adjustments may need to be readjusted  Check to see whether the sensitivity may need adjustment at  least once a month  Actuate the gate a few times and observe the amount of force that is needed to stop or  reverse the gate in both directions  This can be done very easily by standing beside the gate and applying  pressure with your hands against the gate while it is moving  Do not stand directly in the path of the  g
26. eway  If this is not the  case  an extension tail will need to be  added to the gate  This will give room for  the gate operator  Make the extension  tail 18  X 18  as shown  If the gate has  not yet been fabricated  add 18  to the  length of the gate     O Remove the gate operator from  it s package and make sure that all parts  are included  Refer to General Information  and Parts Identification    O If the gate operator will be post  mounted  insert the two supplied mount   ing posts into the bottom of the gate  operator and through the u bolts  The  posts should insert 5 inches into the  operator  Firmly tighten the u bolt nuts to  securely fasten the posts     O Refer to figure 3 to determine the  operator location and dig a post hole  approximately 25 inches deep or more   Set the operator with posts attached into  the post hole and fill the hole with  cement  While the concrete is setting  re   check the position of the gate operator so  that it is positioned as in figure 3 at left     O If itis preferable to mount the       pg9          Installation Continued          5 jd       pg 10                       ALTERNATIVE    gate operator onto acement pad  forma  cement pad that is 14  by 16  as shown  in figure 4 at left  For this installation  an  optional concrete mounting stand is  required  The cement pad should be at  least 6  deep and may protrude above the  ground 4  or more as shown if it is  desirable to elevate the gate operator   Elevating the gate operator ma
27. ext page     O Gate Travels Too Far Or Not Far Enough      Adjust the gate sensitivity  See page 17   If the gate sensitivity adjustment is too sensitive  the gate may stop in  mid travel    It may be necessary to lubricate any mechanical parts on the gate such as wheels and clean the gate track of  any debris  6 Check the limit switch input LED s on terminals 1 and 3 to see if either one is illuminated  If one of the limit  switch input LED s is illuminated and the gate has traveled too far or not far enough  this indicates that the limits of travel  may need adjustment  Adjust the limits of travel  See page 11   This adjustment may change slightly as the chain stretches  due to normal wear and it may change dramatically if the limit plate is accidentally left not engaged with the limit nuts  O If  the limit nut has traveled past a limit switch  check the limit switch and all limit switch connections   See page 20 or 21   6  Watch the stop input LED on terminal 9 while the gate operator is running and see if the LED flickers or extinguishes  This  may indicate a faulty stop input device or a poor connection between the stop input terminal 9 and common    If the stop  input LED on terminal 9 flickers or extinguishes  check all connections to the stop input device and or replace the faulty  device     pg 30       M Troubleshooting continued       O Gate Begins To Open Or Close  Then Stops Or Reverses      Adjust the gate sensitivity  See page 17   If the gate sensitivity adjus
28. hors  The other way to mount  the AGS 900 operator is directly into the earth with the two 2  X 30  mounting posts that have been provided  For this  installation the posts are attached to the operator  one post hole is made in the earth and then the operator with posts  attached is set in place  The cement can then be poured into the post hole and will dry within minutes if concrete accelerator  is used  The operator can be put into full operation the very same day     pg4                      Features        STANDARD AND FULL SYSTEMS CAPABILITY    O Sensitivity   As with other AGS gate openers  the AGS 900 has a built in safety feature which when adjusted properly will deliver  only enough power to the motor to overcome the resistance of the gate  What this means is that if the gate runs into a  vehicle or pedestrian  the gate will immediately stop or reverse  This  gate sensitivity  feature is unique from others because  it functions while the gate is both opening and closing  Because of the DC motor technology incorporated into the AGS 900   the sensitivity feature is much more sensitive and is at least 50  more effective than traditional AC current sensors            Soft Start Soft Stop    A unique feature of the AGS 900 is the Soft Start Soft Stop feature  Traditional gate openers will begin opening the  gate with full power causing a yanking or jerking effect that severely decreases the life of mechanical parts  The AGS 900 will  begin opening or closing the gate very
29. lose time has elapsed  6 Check to see if any input LED s on terminals 4  5 or 7 flicker or  illuminate when the gate gets to the closed position  6 If any of the input LED s flicker or illuminate on terminals 4  5  or 7   disconnect wires from that input terminal that is illuminated until the LED is extinguished to determine which input device if  any may be activating     O Timer Will Not Close The Gate       Make sure that the Right Left side operation switch is in the correct position  See page 18   If the Right Left side  operation switch is in the incorrect position  the auto close timer feature may be working in reverse and telling the gate  operator to open instead of close after the auto close time has elapsed  6 Make sure the auto close timer switch is in the  ON position  See page 17   The auto close timer switch is located on the top corner of the circuit board  6 Make sure that  the radio receiver  push button or other open input device is connected to open input terminals 5 and 6  The timer may not  work if any of these devices are connected to pulse open input terminals 6 and 7    Adjust the amount of auto close time   See page 17   The auto close time may be set too high and is simply taking a long time to close  Do not continue pressing  the remote control or other open or safety input devices because each time an open or a safety input is given the timer will  resetand begin counting over     O Operator Runs In Only One Direction      Check to see which LED  
30. low current draw  115 Volt power  may be run as far as 1000 feet with 12 gauge wire from the main breaker panel and can be run much farther with larger wire   Another possibility for supplying power to the operator is with the low voltage battery back up version of the AGS 900  To  supply power to the AGS 900 battery back up  wire as small as 16 gauge can be run as far as 300 feet from a charger that is  plugged in remotely  Because the power is low 12 Volt DC  the wire can be direct burial wire which eliminates the need for  expensive conduit runs  The other possibility for supplying power to the AGS 900 is with the Solar power version of the  operator  The Solar model does not require any power to be run because the operator and solar power supply are self  contained  The panel may be placed several hundred feet from the operator if this is necessary to achieve maximum sunlight  conditions     pg 3         General Information      O INCLUDED WITH OPERATOR  BATTERY BACK UP ONLY  Check package to make sure it contains the following items      1           cable  10 ft  STANDARD GATEOPENER     1 Charger  12 Volt        1 Model AGS 900 gate operator            2 Mounting Posts 2  Diameter x 30        e 2 Gate Chain Brackets  U Bolt type SOLARONLY       2 U Bolts Round    3 Pipe sections  1  X 24        2 U Bolts Square   2 Pipe couplings  1    e 1 Chain  41 x 25 ft e 1 Solar Panel Assembly       2 Master Links  41   5 Lock Rings   e 2 Chain Bolts e 2 Batteries  12 Volt  installe
31. orce or the limit of travel  re test the gate operator  Failure to adjust and re test  the gate operator properly can increase the risk of injury or death     5  Use the emergency release only when the gate is not moving     6  KEEP GATES PROPERLY MAINTAINED  Read the owner s manual  Have a qualified service person make repairs to  gate hardware     7  The entrance is for vehicles only  Pedestrians must use separate entrance     8  SAVE THESE INSTRUCTIONS   pg 28            Standard Capability Trouble Shooting    O Transmitter Does Not Work    OQ Check the battery inside of the transmitter and or try another transmitter              sure that the DIP switches  inside of the transmitter are set exactly like the DIP switches inside of the receiver   Check the open push buttons or open  switches if any are used  A stuck push button or any other stuck opening device connected to terminals 4 and 5 will cause  the operator to lock up    Disconnect opening devices one at a time if necessary to determine which opening devices if any  are stuck   Look for stuck transmitters  A stuck transmitter may cause other transmitters to malfunction             sure  there is power  10 to 16 VDC  to the receiver on terminals 6 and 7 and make sure that the circuit breaker button is pressed  in  GIf a click is heard while the transmitter is being pressed and there is no response from the operator  check all receiver  connections   See page 14    lf there is still no response  see GATE WILL NOT OPEN
32. s as shown  For round tubular  frames  use the supplied round u bolts  for attaching the brackets  In this case  use the self tapping screw which  prevents the bracket from shifting  For  irregular sized gate frames  the gate  brackets should be welded to the gate   Attach the chain ends with master  links and tension the chain by tighten   ing the chain bolt nuts     O The limits of travel determine  where the gate stops in both the open  and closed positions  These limits may  be adjusted very closely without any  power to the gate operator  Before  making these adjustments  the gate  operator may be put into manual  release by turning the manual release  key switch as shown at left  This  allows the gate to be pushed manually  in either direction  Be careful not to run  the limit nuts past the limit switches as  this may cause damage to the  switches         DO NOT ADJUST THE   LIMITS WHILE  THE POWER IS ON  he limits oftravel are adjusted  by positioning the limit nuts against the  limit switches  pressing in the switch   while the gate is open or closed  To  adjust the limit nuts  first push down on  the limit nut guide plate  This allows  the limit nuts to be freely spun up or  down the screw  One limit nut should  press in one limit switch when the gate  is open  and the other nut should press  in the other switch when the gate is  closed  When finished  be sure that the  limit guide plate firmly engages both  limit nuts     pg 11          TL    ELECTRICAL BOR    GOl a
33. tacts  These normally open contacts are  connected to terminals 9 and 10  These close input terminals  will cause the gate operator to close the gate any time the gate  is in a non closed position and can be used to override the  timer and close the gate prematurely    O N C  STOP INPUT  Any device that is used to stop the  gate operator while it is running in the open or closed directions  is a stop input device  These stop input devices must provide  normally closed contacts  To connect these normally closed  contacts  remove the stop jumper from terminals 8 and 9 and  then connect the contacts to these same terminals 8 and 9    O N O  STOP INPUT  This input functions identical to  N C  Stop with the exception that it requires normally open        REMOVE JUMPER  IF USING N C  STOP                                           N O               N O     N C                            PUSH BUTTONS   KEY SWITCHES  ETC                                   SAFETYC  gt                             8                              STOP CE     contacts  These contacts are connected to terminals 9 and  11    O SAFETY INPUT  Any device that is used to open  and or hold open the gate while the gate is in a non closed  position is a safety input device  The safety input device  must provide normally open contacts  These contacts are  connected to terminals 4 and 6  This function is especially  useful when the auto close timer is being used in preventing  the gate from accidentally closing on a pe
34. tallation or to Limit Switch Red   terminal 1  for left side installation     RADIO    RECEIVER        COMBO       FIRE DEPT   OR    POSTAL  SWITCH    FIRE DEPT   OR    POSTAL  SWITCH             e    GATE SENSITIVITY E             ADJUSTMENT SCH                          24 HOUR   Sill  csse CONTROLBOARD  E   STANDARD 5    IEI  CAPABILITY ix     SECUTITY SECUTITY  RADIO  COMPUTER OMPUTER           RECEIVER                   VEHICLE  OPEN DEVICES            FIRE DEPT   OR     POSTAL   K LOOP SWITCH       DETECTOR                      pg 16          STANDARD CAPABILITY    GATE    P SENSITIVITY    HH   ADJUSTMENT    INCREASE INCREASE    OPEN CLOSE  GATE ADJUST ADJUST    SENSITIVITY  ADJUSTMENTS       MORE TIME    TIMER TIMER  ADJUST SWITCH       O This step is for sensitivity  adjustment on the standard capability  control board  To make the adjustment   use a small screw driver and turn the  adjustment  pot  counter clockwise for  less sensitivity or clockwise for more  sensitivity  Try applying force against the  gate while itis moving both open and  close to test the setting  Caution  Do not  stand directly in the path of the gate  while doing this   The gate should reverse  easily if the adjustment has been set  correctly and will stop if activated again  before getting to a limit switch  Caution   Disconnect power while making any  adjustments     O This step is for sensitivity  adjustments on the full systems capabil   ity control board  To make adjustments   use a small s
35. the red wire to the positive  battery terminal and the black wire to the  negative battery terminal  There are wires  provided for connecting the low voltage  burial cable from the float charger to the  gate operator  The burial cable may be  run through the knock out in the bottom  ofthe battery enclosure and then con   nected to the two wires provided  Be sure  that the positive and negative match the  positive and negative ofthe charger        Connect the other end of the  burial cable from the operator to the float          Electrical continued          charger  Be sure to match the positive  and negative terminals of the charger to  the positive and negative terminals of the  battery  Once the connections are made   plug the charger into a 115 Volt outlet  If  possible  it is desirable to locate the  charger out of the weather  Let the  charger charge the battery for a couple of  hours before putting into operation     O If the gate operator is solar  powered  no power will need to be run  into the machine  The solar panel is set  up to be attached to the gate operator  and extension pipes are provided to  elevate the panel up above the operator   While assembling the pipes and attach   ing the panel  run the wires from the  panel through the pipes  The ends of the  wires are provided with connectors which  can simply be plugged in  Turn the panel  so that it will get maximum sunlight  during the day  If necessary the panel  may be mounted away from the gate  operator to
36. tment is too sensitive  the gate may stop in  mid travel or reverse  6 It may be necessary to lubricate any mechanical parts on the gate such as wheels and clean the  gate track of any debris  6 Watch the input LED s on terminals 4  5  7 and 10 while the gate operator is running to see if  any of the LED s flicker or illuminate     If there is an input LED that flickers or illuminates while the gate is running   disconnect the wires one at a time from that input terminal until the LED does not flicker or illuminate to determine which  input device may be activating    If it is the radio receiver that appears to be stuck in the on condition  check all transmitters  to see if any of them may be stuck on  A stuck transmitter may cause the gate operator to reverse     O Gate Will Not Open Or Close    Test the operator to find out whether the open input devices are functioning by following these steps     If a remote  control is being used to open the gate  try another remote control or try using a push button if there is one installed  6 If a  push button is being used try using another push button or a remote control  6 If there is no push button installed the gate  may be operated by connecting a jumper wire to terminal 6 and momentarily touching it to terminal 5 or 7     If the remote  controls are not working  see TRANSMITTER DOES NOT WORK on the previous page  6 Check the motor fuse and replace  it if necessary  6 Check to see which LED s are illuminated on the circuit board
37. to  replace the battery only with one that is the  same type as the original        CC Massive eme    AGS 900 Standard Capability 11 25 01  MASTER SLAVE          GATE SENSITIVITY GATE SENSITIVITY       ADJUSTMENT ADJUSTMENT CH    CONTROL BOARD CONTROL BOARD  STANDARD STANDARD  CAPABILITY CAPABILITY          If the gates stop before they get to the fully  open or fully closed position  move the violet  wire from terminal 3 to terminal 1 on the  master and move this same wire from terminal  1 to terminal 3 on the slave     CD     AGS 900 Full Systems Capability 11 25 01       MASTER SANE  Ee                                                                                                                                                                      tO    TIMER switcH    1  OFF OI                                                          OPERATION     LEFT RIGHT SIDE L R  OPERATION     LEFT RIGHT SIDE   L    dW 1     29        21    AW L   2          51                  55533          N3MOd       55322                                                                                                                                                                                                                                                                                               NOTE   1  The timer switch on the slave  circuit board must be OFF at all  times    2  All peripheral devices must be  connected to the master circuit  board inputs     pg 19         Wiring Diagr
38. tons  radio receivers  key switches  loop detectors  photo electric beams  24 hour timers  etc    N C  STOP INPUT  Normally closed devices are connected to terminals 8 and 9 on the circuit board after removing the  stop jumper that is on terminals 8 and 9  The N C  Stop Input will cause the gate to stop at any position and will remain stopped until  activated to open or close    N O  STOP INPUT  Normally open devices are connected to terminals 9 and 11 to cause the gate to stop in any position  until the gate is again activated to open or close  N O  Stop Input functions identical to N C  Stop input with the exception that it  requires normally open contacts instead of normally closed contacts    CLOSE INPUT  Normally open devices are connected to terminals 9 and 10 on the circuit board to cause the gate  operator to close the gate when in any position  Normally open input devices that can be used are push buttons  radio receivers  key  switches  loop detectors  photo electric beams  24 hour timers  etc     pg6    Parts Identification                    7          Parts Identification continued          DESCRIPTION ESCRIPTION           SIT  PUES                        S  PLUG 78                                    AR MOTOR VD  MIT NU  5D G P 55 P    O DRIV    418    TN OSUR            RECEIVER ENCLOSURE      045   4   SCREW PAN HEAD PHILLUPS  10 32 X 1 2    090           pg8          O The tail end of the gate should  extend approximately 18 inches beyond  the edge of the driv
39. truction of the gate and the usage Class of the gate    2  All openings of a horizontal slide gate are guarded or screened from the bottom of the gate to a minimum  of 4 feet  1 2 m  above the ground to prevent a 2 1 4 inch  57 15 mm  diameter sphere from passing through the openings  anywhere in the gate  and in that portion of the adjacent fence that the gate covers in the open position    3  All exposed pinch points are eliminated or guarded  and   4  Guarding is supplied for exposed rollers    b  The operator is intended for installation only on gates used for vehicles  Pedestrians must be supplied with a  separate access opening    C  The gate must be installed in a location so that enough clearance is supplied between the gate and adjacent  structures then opening and closing to reduce the risk of entrapment    d  The gate must be properly installed and work freely in both directions prior to the installation of the gate operator     Do not over adjust the gate sensitivity to compensate for a damaged gate        Mounting     There are two ways to mount the AGS 900 operator  One way to mount the operator is to attach it with bolts toa  concrete surface using the optional concrete mounting stand and sleeve anchors  In some cases there will already be an  existing concrete surface or pad available to bolt the operator to  If there is no existing concrete surface or pad  it is very  easy to fashion one so that the operator can be bolted down at a later time using sleeve anc
40. vices must be located in      55  50                          PUSH BUTTONS   KEY SWITCHES  ETC     the line of sight of the gate  Outdoor or easily accessible  controls shall have a security feature to prevent unauthorized  use    O OPEN INPUT  Any device that is used to open the  gate from a closed position is an open input device  The device  used must provide normally open contacts  These normally  open contacts are connected to terminals 4 and 5  These open                gt            input terminals will cause the gate operator to open and or TOAVOID POSSIBLE INJURY OR  close  DAMAGE TOEQUIPMENT  i     DO NOT MAKE ELECTRICAL  Q STOP INPUT  Any device that is used to stop the gate CONNECTIONS WHILEPOWER  operator while it is running in the open or closed directions is a ISON    stop input device  These stop input devices must provide  normally open contacts  To connect these normally open  contacts  use terminals 7 and 8  Stop input may also be used  for simple external safety devices which can be used to stop  the gate when there is a vehicle or a pedestrian present  When  the gate operator is told to stop using the stop input  the gate  will remain stopped until it is told again to run using the open  input     pg 14          Electrical continued          ACCESSORY CONNECTIONS        U        D       DE    ZO          Ed        RADIO  RECEIVER  12 VOLT DC    TIMER SWITCH   OFF                LEFT RIGHT SIDE  OPERATION             CAUTION          TOAVOID POSSIBLE INJUR
41. y open devices are connected to terminals 5 and 6 on the circuit board to cause the gate to open  and or close in PUSH TO OPEN PUSH TO CLOSE  Timer switch OFF  mode of operation  Normally open devices are connected to  terminals 5 and 6 to cause the gate to open in AUTO CLOSE TIMER  Timer switch ON  mode of operation  In this mode of operation  the AUTO CLOSE TIMER will automatically close the gate after a specific amount of time has elapsed  The Auto Close Timer is  adjustable between 0 45 seconds  These normally open devices can be push buttons  radio receivers  key switches  loop detectors   photo electric beams  24 hour timers  etc  See FEATURES on the next page for other open input capabilities    PULSE OPEN INPUT  Normally open devices are connected to terminals 6 and 7 on the circuit board to cause the gate to  open  Pulse Open Input functions identical to Open Input with the exception that it will not hold open the gate  If a transmitter or other  open device is stuck on  the gate will still close  This feature is sometimes used to provide a higher level of security but should be  used only in addition to another open device connected to Open Input so the gate can still be opened if necessary    SAFETY INPUT  Normally open devices are connected to terminals 4 and 6 on the AGS 900 circuit board to cause the  gate operator to open and or hold the gate open in any position except the fully closed position  Normally open safety input devices  that can be used are push but
42. y prevent  unnecessary flood damage in places  where the drainage is not adequate              O Place the operator on the  optional concrete mounting stand by  inserting the vertical pipes up through the  bottom of the gate operator and through  the u bolts  Tighten the u bolt nuts firmly  to secure the concrete mounting stand to  the gate operator    O Place the operator with stand  onto the cement pad and position it as  shown in figure 5 at left  Drill through the  four corner holes of the stand and into the  cement pad using a 3 8  masonry bit   The holes should be at least 3 1 2  deep   Drive 3 8  sleeve anchors into the holes  and tighten firmly           AL NATIVE be threaded    through the sprockets in one of two ways  as shown at left and the choice is simply  amatter of preference  Threading the  chain one way will make the chain low as  it extends across the driveway and the  other way will make it higher  The side  plates may be moved up or down by  loosening the nuts which secure them   moving the plate to it s alternate position   then re tightening the nuts     O The ends of the chain are  attached to each end of the gate by using          Installation continued          CHAIN BOLT    MASTER LINK    SELF TAPPING  SCREW    RELEASE KEY SWITCH       PUSH                             TURN NUTS            the gate brackets and chain bolts as  shown at left  If the gate frame is 2  X  2  square tube  the gate brackets may  bolted to the gate using the square u   bolt
    
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