Chamberlain LiftMaster Professional HS670 Скачать руководство пользователя страница 27

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(A) 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.

(B) PUMP:

Air may be in the system, allow about 15 seconds for air to
dissipate. Filter may be clogged. Check fluid level.

(C) DIRECTION VALVE:

Press and hold the manual override button on valve. If unit
works okay, check valve for proper wiring. See page 31.

(D) 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.

(E) FITTINGS:

Tighten if required. See page 29.

(F) CHECK VALVE:

See page 29.

(G) SEALS:
(H) RELIEF VALVE:

See page 29.

(I)

FLUID:

Check fluid level in tank.

(J)

THREE PHASE MOTOR MISWIRED

See page 26, “Motor runs but gate does not move.”

T R O U B L E S H O O T I N G

SYMPTOM

POSSIBLE CAUSES

UNIT SOUNDS LIKE IT IS
WORKING BUT WHEELS
DO NOT TURN

RUNS BACKWARDS

RUNS SLOW

JERKING MOTION

WILL NOT OPEN

FLUID LEAKS

A, B, F, H or I

D or C

A, B or I

D, E or G

MECHANICAL TROUBLESHOOTING

SYMPTOM

POSSIBLE CAUSES

UNIT SOUNDS LIKE IT IS
WORKING BUT GATE
DOES NOT MOVE

JERKING GATE MOVEMENT

SQUEALING SOUND WHEN
GATE MOVES

GATE WILL NOT STOP IN
ONE DIRECTION

DAMAGED DRIVE RAIL

EXCESSIVE WHEEL WEAR

A, C or G

A, C, D, F or G

B, E or G

B, D, F or G

C, F, G, I or A

(A) 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.

(B) GUIDE WHEEL:

Check for wheel mis-alignment.

Check guide wheel assembly for interference with drive rail.

(C) DRIVE RAIL:

Check for damage, severe bending or misalignment.

If drive rails were spliced together, check for improper
splicing or damaged splices.

(D) PIVOT ARMS:

Make sure that both, upper and lower pivot arms move freely.

(E) SEPARATOR BOLT:

Make sure it’s not interfering with the drive rail.

(F) OPERATOR MOUNTING:

Make sure operator is fastened to pad securely. Check for
operator misalignment.

(G) GATE:

Check the gate and its hardware for damage and/or bad
rollers.

(H) LIMIT SWITCHES:

Has a lever on one of the limit switches moved or broken.
Verify the presence of limit shoes.

(I)

SPRINGS:

Check for proper spring tension.

HYDRAULIC SYSTEM TROUBLESHOOTING

Содержание LiftMaster Professional HS670

Страница 1: ... is not intended for pedestrian passage gate use MODEL HS670 HEAVY DUTY INDUSTRIAL HYDRAULIC SLIDE GATE OPERATOR OWNER S MANUAL The Chamberlain Group Inc 845 Larch Avenue Elmhurst Illinois 60126 1196 www liftmaster com Serial located on electrical box cover Installation Date ...

Страница 2: ...IFICATIONS Carton Inventory 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 Concrete Pad 9 Drive Rail 9 Operator Mounting 9 Vent Cap 10 Limit Shoes 10 Gate Stops 11 Susp...

Страница 3: ... H I J K G G F D E B C A O P E R A T O R S P E C I F I C A T I O N S 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 requi...

Страница 4: ... Maximum V Track Gate Width 80 ft MODEL HS670 GI 1 HP Motor Gate Speed 18 sec Maximum Gate Weight 3000 lbs Maximum V Track Gate Width 80 ft MODEL HS670 GI 2 HP Motor Gate Speed 18 sec Maximum Gate Weight 5000 lbs Maximum V Track Gate Width 80 ft OPERATOR DIMENSIONS AND HORSEPOWER CHART 27 19 3 4 14 26 1 2 31 3 4 29 3 4 ...

Страница 5: ...ion Type 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 requires 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 syste...

Страница 6: ...ended 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 ...

Страница 7: ... Typical 4 Typical 4 Typical 8 STREET COMPLEX OR PARKING LOT Photo Eye For Open Cycle Open Edge Close Edge Run Twisted Wire From Loop To Detector Seal Loops 1 1 2 Loop Wire Layer 1 4 Or As Required For Loop Wire Width STREET COMPLEX OR PARKING LOT Photo Eye For Close Cycle Interrupt Loop Interrupt Loop 4 Typical 4 Typical 6 Photo Eye For Open Cycle Open Edge Close Edge Run Twisted Wire From Loop T...

Страница 8: ...hicular 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...

Страница 9: ...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 pr...

Страница 10: ... open limit switch lever and mark its position 4 Manually close the gate to the full close position 5 Locate the close limit switch lever and mark its position on the drive rail 6 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 ope...

Страница 11: ...ery 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 ...

Страница 12: ...onduit 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 damage to operator W I R I N G ON EMENT AVERTISSEMENT AVERTISSEMENT NG N WARNING WARNING WARNING ÓN ADVERTENCIA ADVERTENCIA NCIA WIRE GAUGE 6 1 3 HP Motor 615 ft 2769 ft 4263 ft 12789 ft 31974 ft 1 2 HP Motor 425 ...

Страница 13: ...n the operator Make sure that all Stop Reset controls are wired in series 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 ...

Страница 14: ...ll need to be programmed to LEARN the specific motor RPM profile of your operator Switch S3 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 The operator must remain attached to the gate throughout the entire process 2 Press the motor learn button The yellow LED sh...

Страница 15: ... have no effect 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 5 6 7 8 9 10 5 6 7 8 9 10 EDGE PHOTO CLOSE This switch S2 4 selects edge or photo sensor for the gate closing protection input Close Photo Eye Reverse When the con...

Страница 16: ...ting LEDs D11 Connector SAMS J5 Connector J2 Connector Aux Relay Drive J3 not used Motor Learn Button Programming Port factory use only Limit LEDs Connector Main Terminal Wiring J1 Timer to Close DIP Switch Master Second S4 Connector Master Second J4 Diagnostic LED DIP Switch S2 DIP Switch S1 Force Adjustment ...

Страница 17: ...S1 NOTE For all S1 S2 and S4 switch settings to take effect the Save Mode switch must be set to the off position PROGRAM SETTINGS DIP SWITCH S2 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 This switch enables the Maglock feature On an open command there will be a half second delay after the maglock relay is released be...

Страница 18: ...GE 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 to close will reset if enabled Close Edge When the controller is configured for safety edges the input functions to rever...

Страница 19: ...operate your gate operator The opener will now operate when the push button on either 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 All remote codes are now erased Then...

Страница 20: ...o a 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 4 Once the barrier gate is closed the slide or swing gate will activate its internal timer to close and begin closing 5 If another authorized vehicle accesses the SAM system before the slide or swi...

Страница 21: ...t 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 ...

Страница 22: ...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 All inputs are normally open and momentary except the stop N C The following instructions are based upon UL325 and include recommendations for significant increase in safety We strongly recommend that you follo...

Страница 23: ...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 IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of SEVERE 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...

Страница 24: ...rned Completion of Motor Learn Routine Hard inputs include open override close override and stop inputs T R O U B L E S H O O T I N G LED LED NAME DESCRIPTION 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 D6 Contactor A On when Contactor A is activated D5 Contactor B O...

Страница 25: ...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 Master Second Operation Make sure that the master second wiring is installed correctly and is intact not damaged 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 G...

Страница 26: ...l 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 continues to fail 1 Operator s manual release is engaged 2 Operator s main power is out of phase three phase only Make sure that the unit s manual release is not e...

Страница 27: ...D E or G MECHANICAL TROUBLESHOOTING SYMPTOM POSSIBLE CAUSES UNIT SOUNDS LIKE IT IS WORKING BUT GATE DOES NOT MOVE JERKING GATE MOVEMENT SQUEALING SOUND WHEN GATE MOVES GATE WILL NOT STOP IN ONE DIRECTION DAMAGED DRIVE RAIL EXCESSIVE WHEEL WEAR A C or G A C D F or G B E or G H B D F or G C F G I or A A DRIVE WHEELS Are the drive wheels slipping Check the spring tension Are the drive wheels wearing ...

Страница 28: ... directional 3 Single arrowhead designates one directional T R O U B L E S H O O T I N G HYDRAULIC SYSTEM INFORMATION FLUID 1 If and when adding fluid use ONLY hydraulic oil 2 The tank capacity is one 1 gallon maximum 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 bottom then remove When tank is full the fluidma...

Страница 29: ... 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 directiona...

Страница 30: ...ECTIONS EMMERSON MOTOR CONNECTIONS 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 01 G10028 1 ...

Страница 31: ...S 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 01 G10028 3 ...

Страница 32: ... Poles 1 Individual Part 10 42 19200 Radio Block 4 Pole 1 Individual Part 11 42 8116 1 Terminal Strip PCB 16 Pole 1 Individual Part 12 74 19201 Control Box 1 Individual Part 13 23 3001 Switch 1n 1 1PH Units Complete Assembly 23 3005 Switch 3n 3PH Units 14 31 G055 Standoffs for GL Board 3 Individual Part 15 25 2015 Overload 15AMP 230V 1PH 1 Individual Part 25 2006 Overload 6AMP 115V 1PH INDIVIDUAL ...

Страница 33: ...9100 Arm Upper Pivot 1 Pivot Arm and Mounting Hardware 6 K75 19099 Motor Hydraulic 2 Individual Part 7 K75 19098 Guide Assembly 1 Guide and Mounting Hardware 8 K75 19097 Base Assembly 1 Base Mounting Legs and Shield 9 K75 19096 Drive Wheel 1HP 2 1HP Units Drive Wheel and Mounting Hardware K75 19095 Drive Wheel 2HP 2HP Units 10 K75 19094 Limit Switch 1 2 Required Limit Switch and Limit Arm 11 29 19...

Страница 34: ...MITED 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 A...

Страница 35: ...35 O P E R A T O R N O T E S ...

Страница 36: ...RVICE ORGANIZATION SPANS AMERICA For installation and service information call our TOLL FREE number 1 800 528 2806 www liftmaster com When ordering repair parts please supply the following information PART NUMBER DESCRIPTION MODEL NUMBER ADDRESS ORDER TO THE CHAMBERLAIN GROUP INC Technical Support Group 6020 Country Club Road Tucson AZ 85706 ...

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