Chamberlain HS670 Safety Gate User Manual
Contents
1. Timer to Close Force Adjustment Dip Switch S2 Dip Switch 81 Diagnostic LED Limit LEDs QU q Connector SAMS J5 Os Relay Drive Troubleshooting LEDs D6 a WNNNNNNS Motor Learn Button S3 O D Am Ar spes a FAA Terminal Troubleshooting LEDs D11 PROGRAM SETTINGS DIP SWITCH 51 NOTE For all 1 S2 and S4 switch settings to take effect the Save Mode switch must be set to the off position TIMER TO CLOSE ENABLE TIMER TO CLOSE This switch S1 1 enables the auto close timer The timer to close feature works in conjunction with the potentiometer located on the board 180 sec TIMER TO CLOSE TIMER TO CLOSE ENABLED DISABLED n e J 2 st j 2 s O m mi 18 2 80 2 EL Ims nleLLl 0 o 2 18 LEIS MS a SLIDE SWING This switch 51 2 selects slide or swing gate operation in order to optimize gate behavior for specific application SL Slide 1 second delay SW Swing 1 5 second delay RIGHT LEFT OPERATION UAE This switch 51 3 selects the gate opening direction to the left j 2 51 J 51 or to the right Right Left operation is determined from the SN A inside of fence looking out AABE ON 28805 8988 Bn eg SAVE SWITCH LOCKED UNLOCKED e This switch 51 4 stores all settings into memory and locks out jo changes NOTE For any programming2. CHAMBERLAIN LiftMaster PROFESSIONAL MODEL HS670 HEAVY DUTY HYDRAULIC SLIDE GATE OPERATOR 2 YEAR WARRANTY Serial located on electrical box cover UL Installation Date MODEL HS670 IS FOR VEHICULAR PASSAGE GATES ONLY AND CXS US ARE NOT INTENDED FOR PEDESTRIAN PASSAGE GATE USE TABLE OF CONTENTS OPERATOR SPECIFICATIONS Garton Inventory ad eerte eae tee Sec a 2 Operator Features 3 Operator Dimensions and Horsepower Chart 4 UL325 Model Classifications 5 OPERATOR WARNINGS Safety Installation Information 6 Suggested Entrapment Protection Device Locations 7 Safety Precautions for Open Roller Gates 8 Warning Sign Placement 8 INSTALLATION Gornctete Pad c ketal th Bice tx ho cioe c ee 9 CY EDI ete p 9 Operator Mounting 9 Vent 10 5 En 10 Gate Stops seco o Sete eee tr Od itp Ioa 11 Suspension System 11 Manual Operation 11 WIRING Power Wiring Installation 12 On Off Switch Power Wiring 13 ADJUSTMENT Hall Effect Sensor Adjustment 14 For
3. 2 BLACK GROUND GREEN IMPORTANT NOTE On three phase operators power connections must be properly phased If phased incorrectly the gate operator Will run reversed To correct this situation shut off power at main power source and at the operators electrical disconnect switch Then reverse any two of the three power leads REMOTELY MOUNTED STOP RESET CONTROL WIRING REQUIRED This control will function as a Stop Reset command and is to be wired within line of sight of the gate Wire Stop Reset control station to terminals 3 and 5 on the control box on the operator Make sure that all Stop Reset controls are wired in series Cover Wire Nut Connections see instructions Conduit THREE PHASE All three phase operators will have the following L1 BLACK L2 BLACK 3 BLACK GROUND GREEN Control Conduit 1 Control Conduit Stop Reset Button Stop Reset Button HALL EFFECT SENSOR ADJUSTMENT NOTE Normally the hall effect sensor does not need adjustment but may go out of alignment due to shipping vibration or rough handling These operators use an internal entrapment protector system This system consists of the control board magnet and hall effect sensor It may become nece
4. AD NC RPM IN ug WH PST Mov BR BR Rem supply 2 10 2 A 7 m DIRECTIONAL VALVE RPM GND qi BK 7 SOLENOID RIGHT 25 25 J1 PLUG 1 SEE NOTE 5 L_ 24 17 24 17 RADIO COMMAND 1 1 amp S OPHONL 7 Be SHADOW J1 2 o w R w R 24 VDC J1 3 amp Y S amp CLOSE 41 4 e RS d 5 M STOP 1 56 BK 5 4 6 7 p fo 4 amp 8 7 Is fo 6 BR OPEN LOOP HARNESS INTERRUPT LOOP SOFT OPEN J2 5 J1 6 S 88 Sn 10 PINS HARNESS 10 PINS HARD OPEN 41 7 E g INT LOOP J1 8 amp s Sw 2 OBS OPEN 41 9 e E o e INTERRUPT OBS CLOSE 41 10 IS 4 8 g BR LOOP 24 VAC COMMON J1 11 9 gu _ to J4 GL BOARD 22 12 9 DUAL Gate T LOCK 1 1 o x LOCK 2 J1 14 S 4 98 g BR LOOP ALARM 1 1 15 e g 7 SEE NOTE 4 20 ALARM 2 vi 16 amp g R 3 BUZZER NOTES 1 Transformer primary voltage same as operator line voltage 24V secondary 60VA 2 Wire color 230V orange 460V violet 3 Coil voltage same as line voltage 4 B and B are 100db safety alarms 5 For single button radio function perform the optional wire change ELECTRICAL BOX COMPLETE ELECTRICAL BOX REPLACEMENT KITS To order a complete electrical box replacement kit add a K prefix to the model number of your operator For example HS670 100 21 Operator K HS670 100 21 Electrical
5. SINGLE PHASE WIRING DIAGRAM 01 610028 1 230V CONNECTION 115V CONNECTION EMMERSON MOTOR CONNECTIONS 230V CONNECTION 115V CONNECTION BALDOR MOTOR CONNECTIONS ON OFF 5 A 5 pem SWITCH 1 PHASE oo w 5 B 5 en POWER IN i ae 44 Bk ZI 4 B 5 BK MOTOR f 115 230 OVERLOAD SEE NOTE 6 4 3 SEE NOTE 2 3 w GROUND Pale GL CONTROL BOARD FUSE RI J1 PLUG a ge BL SY YN Y 24 vac IN 22 3 23 25 ics 24 VAC COMMON 2 4 Y 17 SOFT 42 5 CHASSIS 42 6 Pw B LUMIT J2 7 Us 8 CONTACTOR 42 1 8 8 Y o 13 A NC COM a MOV u Hf gt DIRECTIONAL VALVE or 7 SOLENOID LEFT J2 8 oR 127 Vs 3 CONTACTOR J2 2 9 H i 13 1 A2 NC 3 RPM IN J2 9 RPM SUPPLY 42 10 R0 RPM n BR BR DIRECTIONAL VALVE RPM GND 22 11 BK 7 SOLENOID RIGHT 25 25 J1 PLUG 7 See NESS 24 17 24 17 RADIO COMMAND 1 1 EN amp OPTIONAL 1 SHADOW J1 2 o w R w R 24 voc J1 3 S S sis p3 CLOSE J1 4 S Bee siet STOP J1 5 SL 8K g m BR 6 BR an OPEN LOOP HARNESS INTERRUPT LOOP SOFT OPEN J1 6 S 10 PINS HARNESS 10 PINS HARD OPEN J1 7 OE INT LOOP 41 8 25 Sa E OPEN J1 9 IS
6. moving c One or more non contact sensors shall be located where the risk of entrapment or obstruction exists such as the perimeter reachable by a moving gate or barrier 12 For a gate operator utilizing a contact sensor such as an edge sensor One or more contact sensors shall be located where the risk of entrapment or obstruction exists such as at the leading edge trailing edge and post mounted both inside and outside of a vehicular horizontal slide gate b One or more contact sensors shall be located at the bottom edge of a vehicular vertical lift gate c A hard wired contact sensor shall be located and its wiring arranged so the communication between the sensor and the gate operator is not subject to mechanical damage d wireless contact sensor such as the one that transmits radio frequency RF signals to the gate operator for entrapment protection functions shall be located where the transmission of the signals are not obstructed or impeded by building structures natural landscaping or similar obstruction wireless contact sensor shall function under the intended end use conditions e One or more contact sensors shall be located on the inside and outside leading edge of a swing gate Additionally if the bottom edge of a swing gate is greater than 6 152 mm above the ground at any point in its arc of travel one or more contact sensors shall be located on the bottom edge f One or more contact sensors shall be located
7. roller guards are available for installing over the rollers UL325 requires that when used contact sensors shall be located at the leading edge trailing edge and be post mounted both inside and outside of a vehicular horizontal slide gate Non contact sensors such as photo eyes must protect during both open and close gate cycles Injuries occur when people put their hands and arms through openings in the grill while the gate is operating They cannot retract their arm and it gets caught between the moving gate grill and the stationary fence post or fence This potential hazard can be averted by placing a 4 screen mesh on the gate to prevent access through openings anywhere the gate may travel See Safety Brochure for details To prevent entrapment injuries mount controls at least 6 from the gate or any moving parts of the gate Open Gate Edge Open Gate Edge Unit i Close Photo Beam WARNING SIGN PLACEMENT To prevent SERIOUS INJURY or DEATH from a moving gate Install Warning signs on EACH side of gate in PLAIN VIEW Permanently secure each Warning sign in a suitable manner using fastening holes Do NOT mount accessories that are accessible through gate NOT FOR USE AS PEDESTRIAN PASSAGE This operator is intended for vehicular use only To prevent INJURY to pedestrians a separate pedestrian access should be supplied visible from the gate Locate the pedestrian access where ther
8. 12 sec Maximum Gate Weight 3000 Ibs Maximum V Track Gate Width 80 ft MODEL HS670 GI e1 HP Motor Gate Speed 18 sec Maximum Gate Weight 3000 Ibs Maximum V Track Gate Width 80 ft MODEL 670 GI e2 HP Motor Gate Speed 18 sec Maximum Gate Weight 5000 Ibs Maximum V Track Gate Width 80 ft 19 3 4 OPERATOR SPECIFICATIONS UL325 MODEL CLASSIFICATIONS CLASS 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 11 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 garage retail store or other building servicing the general public CLASS 111 COMMERCIAL GENERAL ACCESS VEHICULAR GATE OPERATOR vehicular gate operator or system intended for use in a industrial location or building such as a factory or loading dock area or other location 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 locations not servicing the general public in which unauthorized
9. Box Kit INDIVIDUAL PARTS AND KITS ITEM PART DESCRIPTION QTY NOTES PROVIDED IN KIT K001A5566 Control Board 03 8024 K Contactor 3 Pole Reversing 10 19198 Control Box Cover 10 19199 Mounting Bracket 21 3260 1 Transformer 50 60HO 60VA 31 13703 Standoffs for Optional Loop Detector 35 310 032 Fuse Glass Body 3 2AMP 3AG G71 416 7NH Loop Detector 42 114 2 Terminal Strip 14 Poles 42 19200 Radio Block 4 Pole 42 8116 1 Terminal Strip PCB 16 Pole 74 19201 Control Box Individual Part 23 3001 Switch 1n 1PH Units Complete Assembly 23 3005 Switch 3n 3PH Units 31 G055 Standoffs for GL Board 25 2015 Overload 15AMP 230V 1PH 25 2006 Overload GAMP 115V 1PH Individual Part Individual Part Individual Part Individual Part Individual Part Optional Individual Part Optional Individual Part Individual Part Individual Part 4 Individual Part Individual Part NOTE Single phase units are equipped with either an external line break device or an internal pilot duty thermal device INDIVIDUAL PARTS AND KITS ITEM PART 1 K20 1100 K20 3100C 4 K20 3200C 4 K32 19007 K32 19008 K75 19103 K75 19102 K75 19101 K75 19100 K75 19099 K75 19098 K75 19097 K75 19096 K75 19095 K75 19094 29 19202 MG49130 K75 19090 K74 G0589 29 19203 80 19011 K75 19104 DESCRIPTION Motor 1HP 115 230V 1PH 1 Motor 1HP 230 460V 3PH Motor 2HP 230 460V 3PH Hydraulic Pump Class 3 amp
10. The two hydraulic motors are ROLLER VANE type and are in3 3 To measure the fluid in the tank it is suggested that a ruler be used like a dip stick Insert it into the tank until it touches the 2 The speed of each is approximately 55 RPM which equates to bottom then remove When tank is full the fluidmark should a gate speed of approximately 187 sec for classes 3 and 4 be around six inches For classes 1 and 2 the motor s speed is 37 RPM and gate DO NOT let the fluid level get below 3 to 4 inches Spee 3 The drive wheels are HS670 1HP 1 1 2 w x 6 dia HS670 PUMP 2HP 2 w x 6 dia The pump on the HS670 has a built in relief valve If the P S I Circumference of both 18 84 m should exceed its factory setting it will bleed off the excess The Both have a hardness of approximately 70 A shore HS670 100 is set at approximately 600 P S I the HS670 200 is set at approximately 1500 P S I 1 Both models have a 4 way 3 position dual solenoid activated directional valve It operates on 24 VDC with a built in rectifier on each solenoid Reference hydraulic circuit 2 Both models have a bypass valve with handle When this valve is positioned for manual operation it will redirect the fluid back into the tank and not through the motors Reference hydraulic circuit 3 Both models have a check valve built into the pump This valve will not allow fluid to go in the wrong direction Reference hydraulic
11. circuit HYDRAULIC CIRCUIT HOSES FITTINGS THREADS 1 All hoses are S A E 100 R1 type AT single wire braid 3 8 I D Rated working P S I of 2250 and a rated burst P S I of 9000 2 For information on fittings and threads see page 29 CLOSING OPENING TOP LOWER TOP LOWER T i TT I L l L J M1 A C Motor Pump NOTES P Pump 1 A and B are port destinations TF Tankand Filter 2 Double arrowheads designate bi directional M2 Hydraulic Motor 3 Single arrowhead designates one directional D V Directional Valve M V Manual Valve Bypass T S Test Station Connect Point R V Relief Valve C1 Check Valve TROUBLESHOOTING HYDRAULIC DON TS 1 DO NOT use only one wrench to lighten hose swivel fittings Use two wrenches one to tighten and one to hold back opposite fitting See illustration above 2 DO NOT pour detergent oil mineral spirits diesel fuel fuel oil hydraulic oil 3 DO NOT put pipe dope or teflon tape on any part of hose fittings 4 DO NOT remove vent cap except to fill tank with fluid 5 DO NOT attach hoses to fittings that have dirt on them Clean hoses fittings and fitting seats carefully HOSES REMOVAL NOTE Wear adequate eye protection when performing this step To mini
12. ft 530 ft 2305 ft 3363 ft e 2 HP Motor 269 ft 403 ft 1614 ft 2525 ft WIRE GAUGE 10 e 1 3 HP Motor 243 ft 1096 ft 1688 ft 50641 12661 ft e 1 2 HP Motor 168 ft 730 ft 1012 ft 5064 ft 6330 ft e 3 4 HP Motor 115 ft 438 ft 723 ft 2532 ft 4220 ft e 1 HP Motor 84 ft 337 ft 506 ft 2025 ft 3165 ft e 1 1 2 HP Motor 55 ft 230 ft 337 ft 1447 ft 2110 ft e 2 HP Motor 168 ft 252 ft 1012ft 1582 ft WIRE GAUGE 12 e 1 3 HP Motor 170 ft 686 ft 1057 ft 3171 ft 7929 ft e 1 2 HP Motor 105 ft 458 ft 634 ft 3171 ft 3964 ft e 3 4 HP Motor 72 ft 274 ft 503 ft 1585 ft 2643 ft e 1 HP Motor 53 ft 211 ft 316 ft 1269 1982 ft e 1 1 2 HP Motor 35 ft 144 ft 211 ft 903 ft 1321 ft e 2 HP Motor 105 ft 157 ft 634 ft 990 ft NOTE Calculated using NEC guidelines Local codes and conditions must be reviewed for suitability of wire installation All power wiring should be dedicated and protected Location of primary power disconnect should be labeled ON OFF SWITCH POWER WIRING NOTES Before running power wiring refer to wiring specifications on previous page for correct wire gauges Secure all electrical power connections inside the disconnect Switch electrical box Refer to electrical wiring diagram on pages 30 and 31 SINGLE PHASE All single phase 115V 230V operators will have the following 1 WHITE
13. previously in stand alone mode gt Make sure that the communication wire that is used is twisted pair and not run in the same conduit with any power wiring Failure to do so will result in interference across the master second communication line Review program settings on page 18 and check both the master and second for proper programming This pot must be set so that the gate will run smoothly normally and reverse when encountering an obstruction Disengage the manual release and roll gate open and close by hand at normal operating speed Make sure that the gate runs smoothly and does not bind If the gate is hard to move or binds repair the gate Observe the drive wheels as they move the gate If the wheels slip on the rail tighten the compression springs until the rail no longer slips Make sure that the brake operates correctly The brake should disengage when the contactor activates and engage when the contactor releases gt Both LEDs will indicate the activation of entrapment protection devices on terminals TB1 9 and TB1 10 on the GL board Remove the devices and retest If the operator now runs without fault check those accessories as well as their wiring Make sure that the sensor is adjusted so that it is centered over the limit shaft s magnet and is 10 15 thousandths of and inch business card thickness from the magnet Replace the sensor if it is adjusted correctly but conti
14. the 2 gate stops to the top of the drive rail NOTE The 7 dimension is a reference You may have to adjust this slightly for your particular application SUSPENSION SYSTEM 1 The suspension system is semi factory set simply loosen the suspension separator bolt completely This will allow both wheels to pinch the drive rail NOTE It is suggested that the separator bolt be removed and left with unit If it is not removed make sure that it can not interfere with suspension system 2 If more or less pressure is required adjust both upper and lower suspension spring lock nuts as desired Both springs should apply about the same amount of pressure IMPORTANT If using the LiftMaster drive rail make sure that the drive rail guide wheel is positioned properly It is very important that the suspension system is adjusted properly This system puts pressure on the drive wheels so they can pinch together on the drive rail This system also allows the drive wheels to float so they can follow any slight misalignment of the drive rail If the springs are over tightened it will reduce their life span But on the other hand if they are under tightened the drive wheels may slip on the drive rail MANUAL OPERATION NOTE When manually opening or closing the gate it is not in the beginning easy to get the gate started Since fluid has accumulated in the drive motors it may take more force to get the gate started The pu
15. 4 Hydraulic Pump Class 1 amp 2 Tension Rod 1HP Tension Rod 2HP Arm Lower Pivot Arm Upper Pivot Motor Hydraulic Guide Assembly Base Assembly Drive Wheel 1HP Drive Wheel 2HP Limit Switch Directional Valve Arm Bushings Kit Operator Cover Hall RPM Effect Rectifier for D V Traction Ring H E Wheel RPM Assembly ILLUSTRATED PARTS QTY NOTES 1HP 1PH Units 1HP 3PH Units 2HP 3PH Units 18 I P S 12 LPS 1HP Units 2HP Units PROVIDED IN KIT Individual Part Individual Part Tension Rod Tension Spring and Mounting Hardware Pivot Arm and Mounting Hardware Pivot Arm and Mounting Hardware Individual Part Guide and Mounting Hardware Base Mounting Legs and Shield 1HP Units Drive Wheel and Mounting Hardware 2HP Units 2 Required Limit Switch and Limit Arm Individual Part Mounting Hardware Cover Handle and Labels Hall Effect Board Cable and Mounting Hardware Individual Part Individual Part Complete Assembly WARRANTY POLICY LIFTMASTER TWO YEAR LIMITED WARRANTY The Chamberlain Group Inc warrants to the final purchaser of this product for the structure in which this product is originally installed that it is free from defect in materials and or workmanship for a period of two years from the date of purchase The proper operation of this product is dependent on your compliance with the instructions regarding installation operation maintenance and testing Failure to comply strictly with t
16. 8 A ON A ON o HHMH on IH H im H 12 34 2 34 3 PROGRAM SETTINGS DIP SWITCH 4 DUAL GATE COMMUNICATIONS The controller is capable of running the operator in a master or second mode depending on S4 switch setting Before initiating any command the master unit queries for the presence of a second unit for a time period of one second If the master gets no response the operator will operate in a stand alone mode NOTE For single unit applications a jumper must be placed between TB11 and TB12 In this mode no further communications will take place during travel If the master detects the presence of a second unit the master will continue to query the second unit during travel The second unit will send a response to the master for every query The second operator will stop if there is a period of one second or more of no communications When two operators are connected in dual gate configuration accessories may be connected to either the master or second NOTES Do not run Master Second communication wiring in the same conduit as the power and control wiring e The Second unit will require a normally close stop circuit for proper system operation e After Master Second wiring has been completed and the 4 switch programmed both units must have their power cycled to initiate proper Master Second communication e The motor learn function must be completed in stand alone mode prior to Master Second wiring
17. AND NECESSARY MAINTENANCE UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT OR REPLACEMENT OF BATTERIES THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH OR RELATING TO THE GATE OR GATE HARDWARE INCLUDING BUT NOT LIMITED TO THE GATE ALIGNMENT OR HINGES THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY INTERFERENCE ANY SERVICE CALL THAT DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH USE OR INABILITY TO USE THIS PRODUCT IN NO EVENT SHALL SELLER S LIABILITY FOR BREACH OF WARRANTY BREACH OF CONTRACT NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS PRODUCT Some states do not allow the exclusion or limitation of consequential incidental or special damages so the above limitation or exclusion may not apply to you This limited warranty gives you specific legal rights and you may also have other rights which vary from state to state OPERATOR NOTES REPAIR PARTS AND SERVICE HOW TO ORDER REPAIR PARTS OUR LARGE SERVICE ORGANIZATION SPANS AMERICA For installation and service information call our TOLL FREE number 1 800 528 2806 www liftmaster com When ord
18. EDGE PHOTO CLOSE This switch S2 4 selects edge or photo sensor for the gate closing protection input Close Photo Eye Reverse When the controller is configured for photo eyes the input functions to reverse the gate to the open limit when activated during the close cycle NOTE Timer io close will reset if enabled Close Edge When the controller is configured for safety edges the input functions to reverse the gate to the open limit when activated during the close cycle The entrapment is not cleared at the limit and the timer to close will be disabled The timer to close may be enabled by activating the interrupt loop soft open or hard open input EDGE CLOSE PHOTO CLOSE gt gt s gt Soh s gt 58m zo zo H oN H 12 34 12 34 2 3 MASTER OR STANDALONE SECOND GATE GATE SETTING SETTING MASTER MASTER FIGURE 1 TB12 TB11 TB11 TB12 OQ SHIELDED CABLE TWISTED PAIR MINIMUM 18 GAUGE PROGRAMMING THE RADIO RECEIVER SET SECURITY MODE The Universal Receiver can be used with up to 15 rolling code transmitters or passwords in HIGH security mode Alternately it can be used with up to 31 of any type transmitter in NORMAL security mode including any combination of rolling code billion code or dip switch remotes The jumper must be set at the HIGH position for the receiver to operate in HIGH security mode It must be set at NO
19. ERATOR RUNS SLOW AND OR TRIPS THE INTERNAL OVERLOAD POSSIBLE CAUSE 1 No stop control 2 Fault in the operator check the yellow diagnostic LED at the top right of the GL board next to the programming dip switches 3 An accessory is active or malfunctioning check the red input status LEDs D11 D31 4 Low or no high voltage power 5 Low or no secondary voltage power 6 Improper TB11 TB12 wiring Master Second 7 No LEDs illuminated on GL board 1 Transformer s secondary is overloaded 2 Low primary high voltage power 1 Low primary high voltage power 2 Problem in the motor 3 Problem in the contactor 4 Rail slippage Check the green LED D17 on GL board If the green LED is off check to make sure a stop control has been installed across terminals TB1 3 and TB1 5 of the Terminal Strip gt If the yellow LED blinks six times there is a master second unit communication failure If operator is a single unit make sure there is a jumper across terminals TB1 11 and TB1 12 If operator is in a dual gate configuration make sure that the communication wiring between the two units is undamaged and complete gt If the yellow light is solid the board needs to learn the motor Follow the directions on page 14 gt If any red LEDs are on check the corresponding input An installed accessory may be wired incorrectly or malfunctioning Remove the accessory and test the operator gt If t
20. J S INTERRUPT OBS CLOSE 41 10 o e LOOP 24 VAC COMMON J1 11 oo 1 ro a GL BOARD e DC GND J1 12 R8RD o ouat cate Y 19 Lock 141 13 IS 8 x OPEN LOCK 21 14 Ss 8 SEE NOTE 3 BR 259 000 ALARM 1 21 15 Oi ALARM 2 01 16 S R 3 BUZZER NOTES 1 Transformer primary voltage same as operator line voltage 24V secondary 60VA 2 Wire color 120V black 230V orange 3 Coil voltage same as line voltage 4 B and B are 100db safety alarms 5 For single button radio function perform optional wire change THREE PHASE WIRING DIAGRAM 01 610028 3 460V CONNECTION 230V CONNECTION 6 5 B l en ON OFF SWITCH 4 B 3 u 522 3 PHASE 226 MOTOR POWER IN L2 SEE NOTE 2 L3 o6 2 1 oa m J SEE NOTE 4 GROUND BUZZER PRI wH GL CONTROL BOARD E R1 J1 PLUG BL S BL ot 24 VAC IN 32 3 6 23 BR 25 32 24 COMMON J2 4 17 SOFT OPEN 42 5 CHASSIS J2 6 SIE Pw LIMIT 42 7 Ls 8 CONTACTOR B J2 1 R 98 WH 13 COM P P 44 i DIRECTIONAL VALVE m 7 SOLENOID LEFT A LIMIT J2 8 oR 27 CONTACTOR J2 2 S 9 a Oo 4L 13
21. NOTE Will not override a Padio Signal Button Input double entrapment signalled by the gate stopped and entrapment alarm on Terminals 7 amp 5 Com Open Override Control Input These terminals are intended for use only with the open control of a three button station that is installed within line of sight of the gate A momentary activation of this input will cause the gate to Open Override Control Input 345678 open Activation of this input for longer than three seconds will enable the control to be used as a constant pressure override UU device This will allow the user in emergencies to override a failed accessory such as a loop detector or photo eye L NO Terminals 4 amp 5 Com Close Override Control Input Close Override e Bs These terminals are intended for use only with the close control Control Input f sacr 1 of three button station that is installed within line of sight of the o gate A momentary activation of this input will cause the gate to close Activation of this input for longer than three seconds will 9 enable the control to be used as a constant pressure override he device This will allow the user in emergencies to override a 9 failed accessory such as a loop detector or photo eye Terminals 8 amp 5 Com Interrupt Safety Loop Input These terminals are intended for use
22. RMAL position to operate at the NORMAL mode Figure 1 When changing from NORMAL to HIGH security mode any previous transmitter codes must be erased Repeat Steps 2 and 3 in the Programming Section below to reprogram the receiver for each remote control transmitter in use The receiver is factory set at HIGH SET OUTPUT DURATION WARNING To prevent possible SERIOUS INJURY or DEATH the use of CONSTANT OPERATION on residential openers is PROHIBITED For commercial applications the receiver can be set for either constant or momentary closure on the output contacts Use of constant closure is prohibited on residential garage door openers because it overrides the safety reversal devices With the jumper in the M Momentary position the contacts will close for 1 4 second regardless of the length of radio transmission With the jumper in Constant position the contacts will stay closed as long as the radio continues transmitting Figure 2 The receiver is factory set at M PROGRAMMING THE REMOTE TO THE RECEIVER 1 Pry open the front panel of receiver case with a coin or a screwdriver Re connect power to operator Figure 3 2 Press and release the learn button on the receiver The learn indicator light will glow steadily for 30 seconds 3 Within 30 seconds press and hold the button on the hand held remote that you wish to operate your gate operator The opener will now operate when the push button on eith
23. S NOT FUNCTIONING PROPERLY 2 Communication wiring may be damaged or improperly wired for dual gate operation 3 Master or second unit is not programmed correctly OPERATOR RUNS BUT THEN STOPS AND REVERSES DIRECTION 1 Entrapment force pot incorrectly set 2 Gate is binding or not running smoothly 3 Rail slippage 4 Brake is not functioning properly 5 Observe red LEDs 029 and D31 6 Hall Effect Sensor is not aligned adjusted correctly MOTOR RUNS BUT GATE DOES NOT MOVE OPERATOR STOPS AND ALARMS 1 Operator s manual release is engaged 2 Operator s main power is out of phase three phase only OPERATOR OPENS IMMEDIATELY UPON POWER UP AND DOES NOT CLOSE 1 Active or malfunctioning accessory check the red input status LEDs D11 D13 OPERATOR HAS TROUBLE 1 Operator s manual release is engaged LEARNING THE MOTOR PROGRAMMING CHANGES 1 Check the save switch on switch 51 1 DO NOT EFFECT THE GATE GATE EDGE PAUSES GATE WHEN STRUCK DURING OPENING 1 Open obstruction input is programmed incorrectly GATE DOES NOT ACTIVATE TIMER TO CLOSE AFTER THE CLOSE PHOTO EYE IS BROKEN 1 Close obstruction input is programmed incorrectly RADIO CONTROLS WILL NOT CLOSE THE GATE FROM THE OPEN LIMIT 1 Radio terminals R1 4 are factory configured for single button radio function The power to each unit must be cycled in order to initiate proper master second communication if the operators were
24. See page 31 HOSES Double check hose routings between pump and motors If wrong fluid will flow in the wrong direction Check for leaks and or pin holes FITTINGS Tighten if required See page 29 CHECK VALVE See page 29 SEALS RELIEF VALVE See page 29 FLUID Check fluid level in tank THREE PHASE MOTOR MISWIRED See page 26 Motor runs but gate does not move DRIVE WHEELS Are the drive wheels slipping Check the spring tension Are the drive wheels wearing excessively Check the spring tension Make sure that the key and bolt holding the drive wheels on are secured GUIDE WHEEL Check for wheel mis alignment Check guide wheel assembly for interference with drive rail DRIVE RAIL Check for damage severe bending or misalignment If drive rails were spliced together check for improper splicing or damaged splices PIVOT ARMS Make sure that both upper and lower pivot arms move freely SEPARATOR BOLT Make sure it s not interfering with the drive rail OPERATOR MOUNTING Make sure operator is fastened to pad securely Check for operator misalignment GATE Check the gate and its hardware for damage and or bad rollers LIMIT SWITCHES Has a lever on one of the limit switches moved or broken Verify the presence of limit shoes SPRINGS Check for proper spring tension TROUBLESHOOTING HYDRAULIC SYSTEM INFORMATION FLUID HYDRAULIC MOTORS 1 If and when adding fluid use ONLY hydraulic oil 1
25. access is prevented via supervision by security personnel SAFETY ACCESSORY SELECTION All UL325 compliant LiftMaster gate operators will accept external entrapment protection devices to protect people from motorized UL325 ENTRAPMENT PROTECTION REQUIREMENTS gate systems UL325 requires that the type of entrapment protection correctly matches each gate application Below are the UL325 Slide Gate Operator Swing amp Gate Barrier six types of entrapment protection recognized by UL325 for use b rd Arm Operator on this operator ass ud Mie ENTRAPMENT PROTECTION TYPES Class B1 B2 A B1 B2 Il a op AUC Corp Type A Inherent obstruction sensing system self contained within the operator This system must sense and initiate 1 or A B1 B2 B1 B2 D or E the reverse of the gate within two seconds of contact Class III B2 DorE or C with a solid object Type B1 Connections provided for a non contact device such as Class IV a Ee d e p js E a photo eye can be used as a secondary protection d Type B2 Connections provided for a contact sensor A contact device such as a gate edge can be used for secondary protection C Inherent adjustable clutch or pressure relief valve Type D Connections provided for a control requiring continuous pressure to operate the operator open and close Type E Built in audio alarm e g sirens horns or buzzers NOTES UL requir
26. at the bottom edge of a vertical barrier arm OPERATOR WARNINGS SUGGESTED ENTRAPMENT PROTECTION DEVICE LOCATIONS GATE SYSTEM COMMERCIAL SLIDE GATE Sentex Telephone Entry Open System Access Control Edge Photo Eye For Open Cycle Run Twisted Wire From Loop To Detector SIREET ws Seal Loops Interrupt Loop T 1 1 2 7 9 Photo Eye For De Loop Wire Int t Layer Close Cycle mere Loop 1 4 Or As Required C Q M P L E X For Loop Wire Width E OR PARKING LOT GATE SYSTEM MASTER SECOND SLIDE GATE Open Edge Photo Eye For N Open Cycle 8 Run Twisted Wire From Loop To Operator a A 2 XXX 5 TZ BN BA ie Seal Loops nterrupt SI 22 Loop 4 Cao Unit y E Loop Wire Layer ESI 1 4 Or As Required For Loop Wire Width 7 COMPLEX OR PARKING LOT Ss Typical Photo Eyes For Close Cycle Photo Eyes For Open Cycle Refer to loop manufacturer s instructions for detailed installation and loop wiring instructions OPERATOR WARNINGS SAFETY PRECAUTIONS FOR OPEN ROLLER GATES AND ORNAMENT GRILL TYPE GATES 4 amp WARNING Injuries occur when people get their hands or feet caught between the top or bottom of the gate and the gate roller These potential pinch points should be guarded against at all times Enclosed style gate tracks are available for refitting of these rollers from many fence suppliers Also
27. ce Adjustment 0 0 cece cece eee eens 14 PROGRAMMING UL325 Entrapment Protection 15 Control Board Illustration 16 Program Settings DIP Switch 17 18 Programming the Radio Receiver 19 OPTIONAL CONTROL DEVICES Sequenced Access Management System SAMS 20 Accessory Wiring 0 m 21 Control Connection Diagrams 22 OPERATION AND MAINTENANCE Important Safety Instructions 23 TROUBLESHOOTING GL Board Features 24 Electrical Troubleshooting 25 26 Hydraulic System Troubleshooting 27 Mechanical Troubleshooting 27 Hydraulic System Information 28 29 SINGLE PHASE WIRING DIAGRAM 30 THREE PHASE WIRING DIAGRAM 31 ELECTRICAL BON 32 ILLUSTRATED PARTS 33 WARRANTY POLICY 34 OPERATOR NOTES 35 REPAIR PARTS AND SERVICE 36 IMPORTANT NOTE BEFORE attempting to install operate or maintain the operator you MUST read and fully understand this manual and follow all safety instructions DO NOT attempt repair or service of your commercial door and gate operator unless yo
28. changes to take effect this ET x switch must be in OFF position When switch is ON no settings H H can be changed 2 PROGRAM SETTINGS DIP SWITCH 2 NOTE For all S1 S2 and S4 switch settings to take effect the Save Mode switch must be set to the off position MAGLOCK ENABLE MAGLOCK ENABLED MAGLOCK DISABLED This switch enables the Maglock feature On an open command 92 n 52 Dm m 52 Dm m there will be a half second delay after the maglock relay is 2200 2z0 0 released before the motor starts T oN HBBH ov IBAA 12 34 12 34 IF I F WARNING ENABLE WARNING ENABLED WARNING DISABLED This switch enables the gate in motion alarm feature The 00 z 92 alarm will beep 3 seconds prior to movement and throughout A Ss 52 m m U movement ON A ON o HAHH ov ABH 12 3 12 3 0 0 Be E PROGRAM SETTINGS DIP SWITCH 2 CONT D EDGE PHOTO OPEN This switch S2 3 selects edge or photo sensor for the gate opening protection input Open Photo Eye Pause When the controller is configured for photo eyes the input functions to pause the gate during the opening cycle Once the input is cleared the gate continues to open Open Edge When the controller is configured for safety edges the input functions to reverse the gate to the close limit when the edge is activated during the opening cycle EDGE OPEN PHOTO OPEN gt gt Spar Spor 2 gt gt v 5288 2 S20
29. d that you Install an optional reversing edge BEFORE proceeding with the control station installation ALL power wiring should be on a dedicated circuit and well protected The location of the power disconnect should be visible and clearly labeled ALL power and control wiring MUST be run in separate conduit BEFORE installing power wiring or control stations be sure to follow all specifications and warnings described below Failure to do so may result in SEVERE INJURY to persons and or individual damage to operator POWER WIRING INSTALLATION Wiring Specifications STRANDED COPPER WIRE On a Dual Gate System each unit must be installed on ITS OWN separate circuits SINGLE PHASE THREE PHASE 230 VAC 5 WIRE GAUGE 6 115 VAC 230 VAC 460 VAC 75 VAC e 1 3 HP Motor 615 ft 2769 ft 4263 ft 12789 ft 31974 ft e 1 2 HP Motor 425 ft 1845 ft 2557 ft 12789 ft 15987 ft e 3 4 HP Motor 291 ft 1107 ft 1827 ft 63941 10657 ft e 1 HP Motor 213 ft 852 ft 1278 ft 5115 ft 7993 ft e 1 1 2 HP Motor 142 ft 583 ft 852 ft 3654 ft 5328 ft e 2 HP Motor 393 ft 639 ft 2557 ft 4441 ft WIRE GAUGE 8 e 1 3 HP Motor 388 ft 1747 ft 2671 ft 8072 ft 20179 ft e 1 2 HP Motor 269 ft 1165 ft 1614ft 8072 ft 10089 ft e 3 4 HP Motor 183 ft 699 ft 1152 ft 4035 ft 6726 ft e 1 HP Motor 134 ft 537 ft 807 ft 3228 ft 5044 ft e 1 1 2 HP Motor 90 ft 368
30. e is not a chance of INJURY at any point during full movement of the gate Gate Edge on Fence Gate Edge on Post for Open Direction Rear of Gate for Open Direction F 2 y _ for Open S o s Cm Direction 08 A unit E gt Additional Post Mounted Gate Additional Post Mounted Gate Edge for Open Direction Gate Edge on Leading Edge of Gate for Close Direction Photo Beam for Z Close Direction o Edge for Close Direction Pinch Point Hazard ai lt T D Always Test Gate Edges and 3 T XX fe X x UR Ax Photo Beams Anytime They Are Adjusted or Serviced ad Gate Edge for Close Gate Edge Direction for Open Direction Pinch Point Hazard Gate Edge 425 e Vertical Post Placed on Both p Sides of the Exposed Rollers Can Prevent Hands From Reaching These Pinch Points Gate Edge for Close Direction OR Open Photo Beam Moving Gate Can Cause Injury or Death KEEP CLEAR Gate may move at any time without prior warning Do not let children operate the gate or play in the gate area This entrance is for vehicles only Pedestrians must use separate entrance NOTES Installation shown is for a right handed unit on right side of gate opening when i
31. e the device activates the Interrupt Loop input the next vehicle to access the SAM system will lock the gate in the open position until the device deactivates When the device deactivates the timer to close will automatically close the gate SAMS OPERATION 1 When an authorized vehicle accesses the gate system the SAM system responds by first opening the gate farthest from the vehicle the swing or slide gate Once the swing or slide gate is open the barrier gate begins its open cycle Once the barrier is open the vehicle may pass through the SAM system At this point you have two options in how you would like to initiate the SAM systems closure You may chose to Use a timer to close system to automatically close the barrier gate after a preset amount of time or b Use a loop system to close the barrier gate after the vehicle has passed through the SAM system Once the barrier gate is closed the slide or swing gate will activate its internal timer to close and begin closing If another authorized vehicle accesses the SAM system before the slide or swing begins to close the barrier will open and allow the vehicle to pass through the SAM system If another authorized vehicle accesses the SAM system during the slide or swing gates closing cycle the SAM system will reopen the slide or swing gate Once the slide or swing gate reaches the open position the barrier will then open to allow the vehicle to pass t
32. er the receiver or the remote control is pressed Repeat Steps 2 and 3 for each remote control that will be used to operate the gate operator TO ERASE ALL REMOTE CONTROL CODES Press and hold the learn button on the receiver panel until the indicator light turns off about 6 seconds remote codes are now erased Then follow the steps above to reprogram each remote control WARNING To prevent possible SERIOUS INJURY or DEATH from electrocution Be sure power is not connected BEFORE installing the receiver To prevent possible SERIOUS INJURY or DEATH from a moving gate or garage door ALWAYS keep remote controls out of reach of children NEVER permit children to operate or play with remote control transmitters Activate gate or door ONLY when it can be seen clearly is properly adjusted and there are no obstructions to door travel ALWAYS keep gate or garage door in sight until completely closed NEVER permit anyone to cross path of moving gate or door FIGURE 1 Security Mode Terminals e CONSTANT OPERATION MOMENTARY OPERATION m me FIGURE 3 OPENING RECEIVER Indicator Light Connect OPEN RECEIVER Learn Button Antenna Output Duration Terminals Security Mode NOTICE To comply with FCC and or Industry Canada IC rules adjustment or modifications of this receiver and or transmitter are prohibited except for changing the code settin
33. ering repair parts please supply the following information PART NUMBER DESCRIPTION MODEL NUMBER ADDRESS ORDER TO THE CHAMBERLAIN GROUP INC Technical Support Group 6020 Country Club Road Tucson AZ 85706 2006 The Chamberlain Group Inc 01 18826F All Rights Reserved
34. es that all installations must have warning signs placed in plain view on both sides of the gate to warn pedestrians of the dangers of motorized gate systems Model HS670 meets the following specifications MODEL CLASS1 CLASS2 CLASS3 CLASS4 670 v v wv v HS670 GI N A N A Y 2 GATE OPERATOR ENTRAPMENT PROTECTION B In order to complete a proper installation you must satisfy the entrapment protection chart shown above That means that the installation must have one primary means of entrapment protection and one independent secondary means of entrapment protection Both primary and secondary entrapment protection methods must be designed arranged or configured to protect against entrapments in both the open and close directions of gate travel For Example For a slide gate system that is installed on a single family residence UL325 Class you must provide the following As your primary type of entrapment protection you must provide Type A inherent built into the operator entrapment sensing and at least one of the following as your secondary entrapment protection Type B1 Non contact sensors such as photo eyes Type B2 Contact sensors such as gate edges or Type D Constant pressure control OPERATOR WARNINGS SAFETY INSTALLATION INFORMATION 1 Vehicular gate systems provide convenience and security Gate systems are comprised of many component parts The gate Ope
35. g or replacing the battery THERE ARE NO OTHER USER SERVICEABLE PARTS Tested to Comply with FCC Standards FOR HOME OR OFFICE USE Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Power Supply OPTIONAL CONTROL DEVICES SEQUENCED ACCESS MANAGEMENT SYSTEM SAMS SAMS DEFINITION The Sequenced Access Management System or SAMS allows the customer more control when managing vehicular entrances to areas such as industrial complexes businesses and airports The basic concept of the system is that traffic is controlled by two gates installed in tandem a fast moving gate such as a barrier gate operator and a slower moving more secure or ornamental gate such as a single or pair of slide swing gate operator The design of this gate system balances the demands of speed during high traffic periods with security during low traffic periods Barrier gates typically have the fastest open times of the many gate operator types and the slide or swing gates allow you to effectively seal off the perimeter of the complex you are planning to secure NOTE Connect all entry devices to the slide or swing gate If using a device such as a 7 day timer to latch the slide or swing gate open during high traffic times connect the device s N O relay output to the GL board s Interrupt Loop input Onc
36. he open or interrupt loop LED is on make sure factory plug in loop detectors are working properly and appropriate loops are installed on the loop input terminals gt Measure the incoming voltage at the unit s on off switch It should be within 5 of the operator s rating when running Make sure that the proper wire gauge was used for the distance between breaker and operator by consulting the wiring specifications section on page 12 of this manual gt Measure the voltage at terminals R1 and R2 in the operator This voltage should be within 5 of 24VAC If the high voltage power is good and the secondary voltage power is bad check to make sure the circuit fuse is not blown and that the correct primary tap is used on the transformer If fuse and tap are correct replace the transformer Stand alone Operators Make sure there is a jumper installed across TB11 and TB12 gt Master Second Operation Make sure that the master second wiring is installed correctly and is intact not damaged gt If both primary and secondary power is good check to make sure that the J2 connector is making good contact with the pins on the GL board If all is good replace GL board Remove all accessory devices and test the operator If the contactor stops chattering find an alternate power source for some of the devices gt Measure the incoming line voltage at the units on off switch It should be within 5 of the operator s rati
37. hose instructions will void this limited warranty in its entirety If during the limited warranty period this product appears to contain a defect covered by this limited warranty call 1 800 528 2806 toll free before dismantling this product Then send this product pre paid and insured to our service center for warranty repair You will be advised of shipping instructions when you call Please include a brief description of the problem and a dated proof of purchase receipt with any product returned for warranty repair Products returned to Seller for warranty repair which upon receipt by Seller are confirmed to be defective and covered by this limited warranty will be repaired or replaced at Seller s sole option at no cost to you and returned pre paid Defective parts will be repaired or replaced with new or factory rebuilt parts at Seller s sole option ALL IMPLIED WARRANTIES FOR THE PRODUCT INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THE TWO YEAR LIMITED WARRANTY PERIOD SET FORTH ABOVE AND NO IMPLIED WARRANTIES WILL EXIST OR APPLY AFTER SUCH PERIOD Some States do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you THIS LIMITED WARRANTY DOES NOT COVER NON DEFECT DAMAGE DAMAGE CAUSED BY IMPROPER INSTALLATION OPERATION OR CARE INCLUDING BUT NOT LIMITED TO ABUSE MISUSE FAILURE TO PROVIDE REASONABLE
38. hrough the SAM system If no other authorized vehicles access the SAM system the swing or slide gate will close followed by the barrier Traffic SAMS WIRING 1 2 3 4 Install conduit between the BG770 and the HS670 for SAMS control wiring Run a 4 conductor cable in the conduit between the BG770 HS670 Locate the SAMS relay terminals J5 on the GL board in the HS670 and locate the auxiliary limit switch in the BG770 Attach a wire from the SAMS relay terminal J5 on the GL board to terminal 1 on the BG770 terminal strip Attach a wire from the SAMS relay terminal J5 on the GL board to terminal 3 on the BG770 barrier gates terminal strip Attach a wire from terminal TB5 to the common COM on the auxiliary limit switch in the barrier gate Attach a wire from terminal TB8 to the normally open NO on the auxiliary limit switch Test for correct functionality of the SAM system Interrupt Loop Input Auxiliary Limit Switch TB8 N O TB5 COM SAMS Relay At J5 Terminal Strip N O 1 OPEN COM r COMMON OPTIONAL CONTROL DEVICES ACCESSORY WIRING 1 2 3 4 5 6 7 8 9 10 1112 18 14 STOP RESET AUXILIARY CONTROL WIRING Terminals 6 amp 5 Com Open These terminals are intended for use as a general open control Accessories that may be wired to this input include Telephone Entry Systems Radio Receiver Commercial Applications Exit E Loop Detector Keypads 7 Day Timer
39. ingle stop reset meet button or the stop control of a three button station that is installed within line of site of the gate This input functions to LiftMaster stop the gate or to reset the gate after an entrapment fault Note Stop Reset Control This input uses a normally closed circuit and the operator will not Input run until a stop control is installed NOTE It is strongly recommended that a jumper be used for testing purpose only and not for normal operation OPTIONAL CONTROL DEVICES CONTROL CONNECTION DIAGRAMS J1 TERMINAL BLOCK eelelelelelelelelelelelsls eeleleleelelelelelelele Soft Open Input N O Hard Close Control Input N O Ri R2 R3 R4 H CA x x OS Hard Open Control Input N O 24 VAC 24VAC ACCESSORY POWER Can be found at terminals R1 and R2 located on radio terminal Stop Reset block Control Input N C Interrupt Safety Loop Input N O NOTE See wiring diagrams shipped with kit for additional information See owner s manual for wiring distances and wire gauge informat
40. ion Shadow Loop Input N O WARNING All controls that are to be used to operate the gate system must be installed where the user cannot come into contact with the gate while operating the controls where the user has full view of gate operation Obstruction Open Edge Photo Eye Input N O All inputs are normally open and momentary except the stop mE N C The following instructions are based upon UL325 and Rad Xr dos 3 Single Button Input N O include recommendations for significant increase in safety We strongly recommend that you follow the UL guidelines presented throughout the manual Refer to instructions shipped with optional control devices for mounting wiring programming and adjustment Installation device instructions Always follow the instructions provided by the manufacturer when installing and adjusting any control device If these instructions are contrary to the advice given here call for assistance Obstruction Close Edge Photo Eye Input N O OPERATION AND MAINTENANCE IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of SEVERE INJURY or DEATH READ AND FOLLOW ALL INSTRUCTIONS NEVER let children operate or play with gate controls Keep the remote control away from children ALWAYS keep people and objects away from the gate NO ONE SHOULD CROSS THE PATH OF THE MOVING GATE Test the gate operator monthly The gate MUST reve
41. l gate installation Manually open the gate to the full position Locate the open limit switch lever and mark its position Manually close the gate to the full close position Locate the close limit switch lever and mark its position on the drive rail Manually open the gate about halfway Measure and drill holes to mount limit shoes 7 Secure both limit shoes to underside of drive rail NOTE It is highly suggested that gate stops be installed to the gate at the fully open and closed positions See next page for installation instructions e e IMPORTANT Do Not Use Cover Handles to Move Unit gt Remove Bolt to Take Cover Off Loosen Screw to Remove Cover m Vent Cap Threaded Plug RPM Assembly Mark Centerline Mark Centerline Drive Rail TOP VIEW am lim Drive Rail i Nu Limit Switch Limit Switch 2 2 1 1 i tl pastes 1 1 1 141 16 m 9 32 Diameter t 3 Holes 1 4 20 Screw f SIDE END VIEW X 1 T Bottom of on n ID Washer amp Nut Limit Shoe i GATE STOPS 1 When properly installed the gate will open or close in approximately 3 to 4 after limit shoe shuts the unit off the gate stop will contact the upper drive wheel stopping the gate 2 After operator has been installed the limit shoes have been attached to the top of the drive rail locate and install
42. mize loss of fluid when removing hoses remove power position bypass valve to manual operation and press and hold directional valve manual override for about 30 seconds You will need to insert a small tool into hole and push to activate manual override HYDRAULIC PUMP DIRECTIONAL VALVE CONNECTORS 2 One for open direction and one for closed direction IMPORTANT In directional valve solenoid DV 1 the two brown wires attach to terminals 1 and 2 in the connector In directional valve solenoid DV 2 the two purple wires attach to terminals 1 and 2 in the connector or gasoline into the tank NEVER USE BRAKE FLUID Only use Directional Valve Directional Valve Wiring Assembly Vent Cap Relief Valve add fluid here Built In Bypass Valve _ Handle Directional Valve Override DV 2 MM d Directional Valve Override DV 1 Must Be Clean One Wrench To No Pipe Dope Hold This Fitting One Wrench To Tighten This Fitting Manual Override R H Open Direction Manual Override R H Close Direction Port A Port B From Drive Motor
43. mp is equipped with a manual bypass valve By positioning the valve handle down manual operation the gate can be manually opened or closed NOTE A back up to this is the suspension separator bolt By tightening this bolt the drive wheels will be pushed off by the arive rail Gate Stops Limit Shoe 11 16 11 16 Upper Drive Wheel Separator Bolt Use 9 16 Socket Guide Wheel provided on operator for use with Liftmaster Drive Rail Upper Drive Wheel Drive Rail Lock Adjustment Lower Nut Use 3 4 Wrench Lower Drive Wheel Rotate 90 Down for Manual Operation Bypass Valve Handle In Automatic Position To reduce the risk of SEVERE INJURY or DEATH ANY maintenance to the operator or in the area near the operator MUST not be performed until disconnecting the electrical power and locking out the power via the operator power switch Upon completion of maintenance the area MUST be cleared and secured at that time the unit may be returned to service Disconnecting power at the fuse box BEFORE proceeding Operator MUST be properly grounded and connected in accordance with local electrical codes NOTE The operator should be on a separate fused line of adequate capacity ALL electrical connections MUST be made by a qualified DO NOT install any wiring or attempt to run the operator without consulting the wiring diagram We recommen
44. n 4 Reconnect the unit to the gate reset the limits and adjust the force control FORCE CONTROL Set the force control pot such that the unit will complete a full cycle of gate travel but can be reversed off an obstruction without applying an unreasonable amount of force On most operators this will be around the middle of the range NOTE For LED location refer to illustration on page 16 To reduce the risk of SEVERE INJURY or DEATH Disconnect power BEFORE performing ANY adjustments Cover Screws Vertical Adjustment Screws Screws Hall Effect Sensor Motor Learn Button S3 11325 ENTRAPMENT PROTECTION Force Control PRIMARY ENTRAPMENT PROTECTION ADJUSTMENTS Force Control Set the force control pot such that the unit will complete a full cycle of gate travel but can be reversed off an obstruction without applying an unreasonable amount of force On most operators this will be around the middle of the range SECONDARY ENTRAPMENT PROTECTION ADJUSTMENTS Terminals 9 amp 5 Obstruction While Opening Edge Photo Eye Input mE Edge Input See Programming Section on page 18 SENA ROUEN This input will reverse an opening gate to the close limit Activating this input when the gate is closing will have no effect o NOTE upon reversal a second separate obstruction is detected y N wo gate edge or RPM sensor gate will stop and alarm Pho
45. ng when running Make sure that the proper wire gauge was used for the distance between breaker and operator by consulting the wiring specifications section on page 12 of this manual Measure the incoming line voltage at the unit s on off switch as well as the meter base or sub panel Make sure there is not a major change in voltage The voltage at the operator should be within 596 of the operator s rating when running Check the number of amps currently being drawn from the panel Make sure that the total power being drawn does not exceed the panel s rating gt Make sure that the proper wire gauge was used for the distance between breaker and operator by consulting the wiring specifications section on page 12 of this manual Perform a visual inspection of the motor Examine the motor s labels for any distortion or signs of overheating Replace the motor if it is humming grinding or making excessive noise Note Repeated motor problems indicate poor primary power Examine the contactor for sparking smoke or burn marks Remove the wires from one side of the contactor then measure the contact points for high resistance above 1 ohm Replace the contactor Observe the drive wheels as they move the gate If the wheels slip on the rail tighten the compression springs until the rail no longer slips TROUBLESHOOTING POSSIBLE CAUSE 1 Failure to cycle power after setup FAULT MASTER OR SECOND OPERATOR I
46. ning The pedestrian access opening shall be designed to promote pedestrian usage Locate the gate such that persons will not come in contact with the vehicular gate during the entire path of travel of the vehicular gate 6 The gate must be installed in a location so that enough clearance is supplied between the gate and adjacent structures when opening and closing to reduce the risk of entrapment Swinging gates shall not open into public access areas 7 The gate must be properly installed and work freely in both directions prior to the installation of the gate operator 8 Controls intended for user activation must be located at least six feet 6 away from any moving part of the gate and where the user is prevented from reaching over under around or through the gate to operate the controls Outdoor or easily accessible controls shall have a security feature to prevent unauthorized use 9 The Stop and or Reset if provided separately must be located in the line of sight of the gate Activation of the reset control shall not cause the operator to start 10 A minimum of two 2 WARNING SIGNS shall be installed one on each side of the gate where easily visible 11 For a gate operator utilizing a non contact sensor a Reference owner s manual regarding placement of non contact sensor for each type of application Care shall be exercised to reduce the risk of nuisance tripping such as when a vehicle trips the sensor while the gate is still
47. nside looking out Left handed is opposite For left handed conversion see page 17 If there is suitable existing concrete at area of unit mounting use dimensioning procedure described in step 1 Conduit locations may require modifications to suit your application CONCRETE PAD 1 Layout concrete pad as detailed 2 Locate conduit as required prior to pouring concrete 3 Pour concrete pad The pad must be level and above the ground line Pad must be a minimum of 24 in depth or below the frost line whichever is greater 4 Allow concrete to set at least 2 days before installing unit 5 Locate 4 1 2 concrete anchors not provided or other means of fastening as shown Anchors must be positioned accurately and secure in the concrete NOTE Always use separate conduits for power wiring and control wiring You may want to install extra conduit for future wiring considerations For detailed information on the emergency disconnect system see instructions provided with it This is only a suggested layout other pad layouts are possible DRIVE RAIL 1 Mark the location to install drive rail 11 1 2 from the top of concrete pad The drive rail should be the gate opening width plus 3 to 4 The drive rail must be level and parallel to the gate and operator 2 Fasten the drive rail securely to the gate and backframe IMPORTANT NOTE Make sure that the drive rail and wheels are aligned properly OPERATOR MOUNTING 1 Rem
48. nues to fail gt Make sure that the units manual release is not engaged The unit s manual release when disengaged will set off the entrapment sensor if the gate is given a command to move See page 11 Turn off the unit s main power at the breaker and swap any two power leads at the operator s main power switch Apply power and retest the operator See important note on page 13 f any red LEDs are on check the corresponding input An installed accessory may be wired incorrectly or malfunctioning Remove the accessory and test the operator gt If the soft open or interrupt loop LED is on make sure factory plug in loop detectors are working properly and appropriate loops are installed on the loop input terminals gt Make sure the the units manual release is not engaged The unit s manual release when engaged will not allow the entrapment sensor to provide feedback to the GL board when the operator is moving gt If the switch 51 1 is in the on position any subsequent programming changes will not affect the gate To make programming changes switch S1 1 off make desired changes and then switch S1 1 on gt The open obstruction input has been programmed to function with photo eyes not gate edges Refer to page 18 and reprogram the obstruction inputs for correct operation The close obstruction input has been programmed to function with gate edges not photo eyes Refer to page 18 and reprogram the obstructi
49. om 24 VAC C HYDRAULIC BRAKE Dual valve system limits gate over travel D BYPASS VALVE Incorporates a handle at side of pump When positioned downward it will allow manual operation of the gate E RELIEF VALVE Built into pump Set at 600 p s i for HS670 1HP and 1500 p s i for 5670 2HP F VENT CAP When removed you may add hydraulic oil Must be on during operator operation G LIMIT SWITCH All limit switches are oil tight and watertight and of NEMA 3 4 and 13 construction Open switch for right hand close switch for left hand H DRIVE WHEELS Drive wheels are constructed of polyurethane material on a steel hub and have a hardness factor of 95 HS670 1HP 1 1 2 wide 6 diameter HS670 2HP 2 wide 6 diameter 1 HYDRAULIC MOTOR Roller vane free wheeling type with a displacement of 12 cubic inches per revolution J SUSPENSION SYSTEM Incorporates two compression springs HS670 1HP and HS670 2HP use different compression springs See also page 11 K HALL EFFECT RPM SENSOR ASSEMBLY OPERATOR SPECIFICATIONS OPERATOR DIMENSIONS AND HORSEPOWER CHART MODEL HS670 GC e1 HP Motor Gate Speed
50. on inputs to match the accessories that are installed on operator Configure terminals R1 4 for single button radio function by performing the following modification Locate and disconnect the end of the wire running to terminal J1 6 from R4 Connect the end of the wire removed from terminal J1 6 to terminal J1 1 Refer to pages 30 and 31 TROUBLESHOOTING HYDRAULIC SYSTEM TROUBLESHOOTING SYMPTOM POSSIBLE CAUSES UNIT SOUNDS LIKE IT S EH or WORKING BUT WHEELS DON T TURN RUNS BACKWARDS Dor C MECHANICAL TROUBLESHOOTING SYMPTOM POSSIBLE CAUSES UNIT SOUNDS LIKE IT S WORKING BUT GATE DOESN T MOVE JERKING GATE MOVEMENT C D For G SQUEALING SOUND WHEN B EorG GATE MOVES GATE WON T STOP IN ONE H DIRECTION DAMAGED DRIVE RAIL D F or G EXCESSIVE WHEEL WEAR D E F G H I J A B C D E F G H 1 BYPASS VALVE It MUST be in the automatic position horizontal If it is in the manual position no fluid gets to the drive motors so they won t turn If the bypass lever is between positions fluid will be bled off so motors will turn slower PUMP Air may be in the system allow about 15 seconds for air to dissipate Filter may be clogged Check fluid level DIRECTION VALVE Press and hold the manual override button on valve If unit works okay check valve for proper wiring
51. ove cover by loosening bolts on each side of cover and remove bolt from the front of the cover Lift cover off 2 Secure operator to the concrete pad using 4 1 2 concrete anchors not provided with the drive wheels facing the gate The operator must be level and parallel with the gate and drive rail NOTE Loosen the bolts that secure the mounting legs to the unit The distance between the operator and the rail can then be slightly adjusted After adjustment retighten the bolts Gate Shown Open rt As Anchor Location 47 50 Required Marked Z Z Zo 4 2 754 Optional Emergency E Disconnect 14 00 26 50 5 88 2 448 1 75 1 75 2 3 88 Entrance L 75 Critical Dimension 1 75 3 00 1 75 35 00 To Attach Drive Drive Rail Rails Together Section cS Drive Rail f Section Mounting Hardware By Others Optional Drive Rail VENT CAP 1 Remove the threaded plug from the pump tank 2 Install the vent cap NOTE Never run the operator without the vent cap installed LIMIT SHOES NOTE The limit shoes are slotted so minor adjustments may be made later for the fine tuning of the fully open and close positions Also note that the limit switches themselves may be Slightly adjusted up or down 1 Cut wire ties to release limit switch levers and RPM assembly to the up right position These items are held down by wire ties to facilitate for initia
52. r no hall effect sensor Removal of problem 4 Exceed maximum motor run time Hard Input 5 Limit fault Control Input 6 Loss of communications between master and second during run mode Removal of problem On No Flash Motor not learned Completion of Motor Learn Routine Hard inputs include open override close override and stop inputs RELAY DRIVE TROUBLESHOOTING LEDS There are 5 troubleshooting LEDs on relay drives K1 through K5 These LEDs will be illuminated when the microcontroller relay drive is activated LED LED NAME DESCRIPTION D6 Contactor A On when Contactor A is activated D5 Contactor B On when Contactor B is activated D4 SAM On when SAM relay is activated D3 Lock On when Mag Lock relay is activated D2 Alarm On when Alarm Relay is activated TROUBLESHOOTING LEDS There are 9 troubleshooting LEDs LED LED NAME DESCRIPTION D11 Radio On when Radio switch is activated D13 Shadow On when Shadow Loop is activated D15 Hard Close On when Close switch is activated D17 Stop On when Stop switch is not activated D19 Soft Open On when Open switch is activated D21 Hard Open On when Open switch is activated D24 Interrupt Loop On when Interrupt Safety Loop activated D29 Obstruction Open On when Edge is activated or when Photo Eye Beam is broken D31 Obstruction Close On when Edge is activated or when Photo Eye Beam is broken TROUBLESHOOTING FAULT OPERATOR FAILS TO RUN CONTACTOR CHATTERS WHEN OPERATOR BEGINS TO MOVE OP
53. rator is only one component Each gate system is specifically designed for an individual application 2 Gate operating system designers installers and users must take into account the possible hazards associated with each individual application Improperly designed installed or maintained systems can create risks for the user as well as the bystander Gate systems design and installation must reduce public exposure to potential hazards 3 A gate operator can create high levels of force in its function as a component part of a gate system Therefore safety features must be incorporated into every design Specific safety features include Gate Edges e Guards for Exposed Rollers e Photoelectric Sensors Screen Mesh Vertical Posts e Instructional and Precautionary Signage 4 nstall the gate operator only when a The operator is appropriate for the construction and the usage class of the gate b All openings of a horizontal slide gate are guarded or screened from the bottom of the gate to a minimum of 4 1 2 m above the ground to prevent a 2 1 4 6 cm 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 c All exposed pinch points are eliminated or guarded and guarding is supplied for exposed rollers 5 The operator is intended for installation only on gates used for vehicles Pedestrians must be supplied with a separate access ope
54. rse 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 retest the gate operator Failure to adjust and retest 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 Disconnect ALL power BEFORE performing ANY maintenance 9 ALL maintenance MUST be performed by a LiftMaster professional 10 SAVE THESE INSTRUCTIONS a CHECK AT LEAST ONCE EVERY DESCRIPTION TASK 3 MONTHS 6 MONTHS 12 MONTHS Hall Effect RPM Sensor Check for wear oil damage and X proper operation External Entrapment Check for proper operation X Protection Systems E Gate Caution Signs Make sure they are present X e Manual Disconnect Check and operate bypass valve X 5 Drive Rail Check for damage and wear X Inspect for wear or damage X e Accessories Check all for proper operation X Electrical Inspect all wire connections X ma Frame Bolts Check for tightness X Fluid Level Keep at least 3 4 Full X Fittings Check for leaks X d Unit Inspect for wear or damage X E NOTES 1 Severe or high cycle usage will require more frequent maintenance checks 2 In
55. spection and service should always be performed anytime a malfunction is observed or suspected 3 Limit switches may have to be reset after any major drive chain adjustments 4 If lubricating chain use only a proper chain lube spray or a lightweight motor oil Never use grease or silicone spray 5 When servicing please do some house cleaning of the operator and the area around the operator Pick up any debris in the area Clean the operator as needed 6 It is suggested that while at the site voltage readings be taken at the operator Using a Digital Voltmeter verify that the incoming voltage to the operator it is within ten percent of the operators rating TROUBLESHOOTING GL BOARD FEATURES DIAGNOSTICS LEDS AND CODES There are three diagnostic LEDs Two red LEDs OL CL are indicators for the open and close limits The LEDs are illuminated when the limit switch contacts are closed The third amber LED DIA is used to blink out diagnostic codes The number is the count of the number of times the LED is on in an 8 second period The LED is on for approximately 1 2 second and repeats every second until the number is reached There will be a pause following each pulse cycle 1 6 pulses to differentiate between the different diagnostic codes Force Control LED Code Diagnostic Meaning Cleared By Flashed OFF Normal operation N A 1 Single entrapment sensed Control Input 2 Double entrapment Hard Input 3 Failed o
56. ssary to adjust the sensor for correct alignment To do so please perform the following steps 1 The hall effect sensor must be centered over the magnet Adjust with horizontal screws 2 The hall effect sensor must be level 3 The hall effect sensor air gap should be adjusted to 010 015 of an inch The thickness of a business card may be used to gauge the correct distance Adjust with vertical screws FORCE ADJUSTMENT MOTOR LEARN FUNCTION FORCE PROFILE This function is preprogrammed at factory If either board or motor is replaced the controller will need to be programmed to LEARN the specific motor RPM profile of your operator Switch 53 is provided for this This is important for accurate force control Failure to do so may result in improper and unsafe operation NOTE Motor Learn must be performed in stand alone mode 1 Detach the unit from the gate the motor needs to be learned without a load Do not use the manual release the limit shaft must be turning during learn sequence 2 Press the motor learn button The yellow LED should start to flash rapidly 3 Push and hold down either the open or the close buttons The motor will run for a few seconds and then stop If the LED goes out the motor is learned If the unit activates a limit before completing the learn or some other error occurs the LED will go back to on continuously If this happens try learning while running in the opposite directio
57. tion input Close Photo Eye Reverse When the PHOTO CLOSE controller is configured for photo eyes 5 9 p This switch 52 3 selects edge or photo sensor for the gate the input functions to reverse the gate A D z o i i i io soi ON opening protection input O to the open limit when activated during A H H H Open Photo Eye Pause When the the close cycle 4 controller is configured for photo eyes 52 52 Note Timer to close will reset if the input functions to pause the gate A ON enabled during the opening cycle Once the ON H Close Edge When the controller is input is cleared the gate continues to 1 2 EDGE CLOSE Hd configured for safety edges the input open functions to reverse the gate to the s Open Edge When the controller is EDGE OPEN open limit when activated during the A ON configured for safety edges the input E E Seg close cycle The entrapment is not ON H H HH functions to reverse the gate to the imi 1 3 cleared at the limit and the timer to 2 n close limit when the edge is activated di H H close will be disabled The timer to 2 2 during the opening cycle um close may be enabled by activating the 2 interrupt loop open or override open inputs CONTROL BOARD ILLUSTRATION Connector Master Second J4 Connector Main Terminal Dip Switch Wiring J1 Master Second S4
58. to Eye Input See Programming Section on page 18 This input will pause an opening gate Once the input photo eye is cleared the gate continues to open Activating this input when the gate is closing will have no effect Terminals 10 amp 5 Obstruction While Closing Edge Photo Eye Input Edge Input See Programming Section on page 18 wer m BAD This input will reverse a closing gate to the open limit When 3 Y Je Box reaching the open limit the timer to close if enabled will be Obstruction While Closing disabled until another command is given Activating this input Edge Photo eye input when the gate is closing will have no effect a M NOTE If upon reversal a second separate obstruction is detected IN 1 gate edge or RPM sensor gate will stop and alarm Photo Eye Input See Programming Section on page 18 This input will reverse a closing gate to the open limit This input will not affect the timer to close Activating this input when the gate is closing will have no effect 35 Photo Eye Input See Programming Section on page 18 This input will reverse a closing gate to the open limit This input EDGE PHOTO CLOSE Edge 2 Transformer os S 5678910 will not affect the timer to close Activating this input when the This switch 92 4 selects edge or photo sensor for the gate gate is closing will have no effect closing protec
59. u are an Authorized Service Technician CARTON INVENTORY Before beginning your installation check that all components were supplied and received undamaged Refer to list below for factory supplied parts 2 Description Bolt 1 4 20 for Limit Shoe Lockwasher 1 4 Hex Nut 1 4 20 Screw 10 24 for Gate Stop Lockwasher 10 Hex Nut 10 24 Limit Shoe Gate Warning Sign Vent Cap Gate Stops PBS Stop b WARNING Mechanical A WARNING Electrical CAUTION When you see the above Safety Symbols and Signal Words on the following pages they will alert you to the possibility of SERIOUS INJURY or DEATH if you do not comply with the warnings that accompany them The hazard may come from something mechanical or from electric shock Read the warnings carefully When you see this Signal Word on the following pages it will alert you to the possibility of damage to your gate and or the gate operator if you do not comply with the cautionary statements that accompany it Read them carefully OPERATOR SPECIFICATIONS OPERATOR FEATURES A MOTOR 1 AND 2 HP The motors used in the HS670 GC and HS670 GI are T E F C totally enclosed fan cooled and operate at 3450 R P M They incorporate a built in manually resettable thermal overload B DIRECTIONAL VALVE Directional valve is 3 position 4 way It incorporates 2 solenoids which are 24 VDC The power required for operation is rectified fr
60. with a loop detector This LUE LC MN ME input functions to reverse a closing gate to the open limit KS SJ FS KS SHS Latching this input will reset the timer to close Terminals 2 amp 5 Com Shadow Loop Input These terminals are intended for use with a loop detector and is primarily used on swing gate operators This input protects cars by preventing the gate from moving off of the open or close limit when the shadow loop input is active The GL operator controller board senses commands using 24VDC from terminal 3 Commands are seen when 24VDC are applied to the controller s input terminals NOTE The GL controller has built in surge suppression circuitry however please take precautions when adding any additional surge protection Terminals 1 amp 5 Com Single Button Input These terminals are intended for use with a radio receiver in a residential application or as a single button control This allows the user to open the gate by activating the transmitter when the gate is closed or between limits This input also gives the user the ability to close the gate by activating the transmitter when the gate is on the open limit Terminals 3 amp 5 Com Stop Reset Control Input LLL TIL TL IL RAPES Shadow Loop Input Interrupt Safety Loop Input Single Button These terminals are intended for use with a s
Download Pdf Manuals
Related Search