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Table of Contents
Related Manuals for Linear LRA
Summary of Contents for Linear LRA
- Page 1 Linear Residential Actuator Installation Guide Operator models contained in this manual conform to UL325 standard for use in Class I, II, III, and IV applications USA & Canada (800) 421-1587 & (800) 392-0123 (760) 438-7000 - Toll Free FAX (800) 468-1340...
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Page 2: Table Of Contents
Linear Actuator Operator Overview . . . . . . . . . . . . . . . . . . -
Page 3: Pre-Installation Information
2. Read the yellow “Safety Instructions” brochure enclosed with the packet of information. If any pages are missing or are unreadable, or you do not have the safety instructions, please call Linear at 1‑800‑421‑1587 to request additional copies. 3. ALL ELECTRICAL CONNECTIONS TO THE POWER SUPPLY MUST BE MADE BY A LICENSED ELECTRICIAN AND MUST OBSERVE ALL NATIONAL AND LOCAL ELECTRICAL CODES. -
Page 4: Linear Actuator Operator Overview
. When the operator activates, the worm drive in the linear actuator changes the fixed distance between the two brackets that the operator is mounted on . When the operator pulls the two brackets closer together, the gate opens . -
Page 5: Gate Layout Illustration
Gate Layout Illustration - 3 - LRA Linear Residential Actuator Installation Guide 228158 Revision X13 2-3-2009... -
Page 6: Mounting Bracket Installation
From the top side of the gate bracket, slide the load bushing into the bracket hole. Alternate method to locate the gate bracket: 1. Hold the gate bracket with the magnets installed onto the LRA traveler. 2. Run the unit to the full open position. -
Page 7: Operator Setup
Use a clamp to connect a solid copper 12 AWG ground wire to the ground rod. Route the ground wire to the control box through a wiring knockout. Connect the ground wire to the control box. LRA Linear Residential Actuator Installation Guide GATE BRACKET BUSHING WASHER AND CLIP-RING Figure 5. -
Page 8: Limit Switch Adjustment
AVOID PINCHING THE LIMIT SWITCH WIRE BY GENTLY PULLING IT WHILE TIGHTENING THE LIMIT SWITCH Figure 10. Limit Switch Wire LRA Linear Residential Actuator Installation Guide SLIDE OPEN LIMIT SWITCH TO ADJUST OPEN LIMIT STAY CLEAR Figure 8. Open Limit Switch... -
Page 9: Controller Features
TERMINALS 3-BUTTON STATION TERMINALS OPEN AND CLOSE OBSTRUCTION REVERSE INPUT TERMINALS INPUT TERMINALS OPEN LOOP INPUT TERMINALS LRA Linear Residential Actuator Installation Guide OPERATION AND PROGRAMMING OPERATION INDICATORS BUTTONS SHADOW/RESET REVERSE LOOP LIMIT SWITCH INPUT TERMINALS INPUT TERMINALS SHADOW/RESET LOOP INPUT TERMINALS Figure 12. -
Page 10: Indicator Descriptions
MAXIMUM CLOSE "CC" CURRENT ADVANCED "AD" PROGRAMMING LRA Linear Residential Actuator Installation Guide INDICATION WHEN LIT DURING NORMAL OPERATION LOW VOLTAGE AC POWER IS PRESENT LOW VOLTAGE DC POWER IS PRESENT OPEN SIGNAL PRESENT FROM THE INTERNAL RECEIVER OR AN EXTERNAL DEVICE... -
Page 11: Terminal Descriptions
AUX RELAY N.C. 24 VOLT SOLAR PANEL 24 VOLT BATTERY LRA Linear Residential Actuator Installation Guide FUNCTION FACTORY CONNECTED TO 24 VAC FROM TRANSFORMER OR 24 VDC FROM CONTINUOUS DUTY DC SUPPLY. PROVIDES 24 VOLT DC POWER FOR ACCESSORIES. (.5A MAX) FACTORY CONNECTED TO THE CONTROLLER’S RESET BUTTON. -
Page 12: Operator Accessory Connections
Operator Accessory Connections 3-BUTTON STATION KEYSWITCH FIRE ACCESS SWITCH SINGLE-CHANNEL RADIO RECEIVER TWO-CHANNEL RADIO RECEIVER CHANNEL #1 OPEN/CLOSE LRA Linear Residential Actuator Installation Guide TELEPHONE ENTRY KEYPAD SOLENOID LOCK EXTERNAL POWER MAGLOCK WARNING STROBE OR AUDIBLE SOUNDER Figure 13. Operator Accessory Connections... -
Page 13: Basic Controller Programming
To select another function, press ENTER, UP, or DOWN. Left or Right Hand Operation In typical installations, the LRA pulls the gate to open it inward. Set the Controller for right hand operation regardless if the installation is a left hand or right hand gate. -
Page 14: Run Alarm And Pre-Start Alarm
(50-75 lbs.) will activate a reversal should an obstruction occur, but high enough to keep the gate moving under normal conditions without interruption. LRA Linear Residential Actuator Installation Guide FUNCTION OPTIONS "RP"... -
Page 15: Advanced Controller Programming
Stagger Mode. The Stagger Delay Time can be set from 1-99 seconds. ✓ NOTE: This function will only be displayed if dual gate operation is selected. LRA Linear Residential Actuator Installation Guide FUNCTION OPTIONS "AD"... -
Page 16: Auxiliary Relay Mode
Close Immediate: If the AC power fails, the operator will cycle closed if not already closed and cease operation. When AC power is restored, the operator will resume normal operation. LRA Linear Residential Actuator Installation Guide FUNCTION OPTIONS "AR" PRESS UP OR... -
Page 17: Soft Start/Stop Duration
Motor Type Selection The factory sets the default for the Controller to match the type of motor in the operator. When the Controller is used with the Model LRA Linear Residential Actuator leave this setting at the factory default. LRA Linear Residential Actuator Installation Guide... -
Page 18: Radio Enable
NOTE: THIS FUNCTION WILL NOT ERASE TRANSMITTERS THIS WILL RESET THE MOTOR TYPE TO RESET TO AC - CHANGE TO D2 AFTER RESETTING FACTORY DEFAULTS LRA Linear Residential Actuator Installation Guide FUNCTION radio receiver to allow "RA" ® RADIO ENABLE FUNCTION "TL"... -
Page 19: Loop Layout Illustration
Loop Layout Illustration - 17 - LRA Linear Residential Actuator Installation Guide 228158 Revision X13 2-3-2009... -
Page 20: Safety Edge Layout Illustration
Safety Edge Layout Illustration - 18 - LRA Linear Residential Actuator Installation Guide 228158 Revision X13 2-3-2009... -
Page 21: Photoeye Installation Illustration
Photoeye Installation Illustration - 19 - LRA Linear Residential Actuator Installation Guide 228158 Revision X13 2-3-2009... -
Page 22: Dual Gate Installations
Can be programmed to stop the gate while the gate is moving (open- stop-close programming option). LRA Linear Residential Actuator Installation Guide Fire Department Input Fully opens the gate when the input is activated. Overrides the Mid-travel Stop and Auto Close Timer (if either is programmed for the gate). -
Page 23: Operation Indications
. During this condition the gate will not operate, except if triggered by the FIRE DEPT input, which functions normally . LRA Linear Residential Actuator Installation Guide MGT Obstacle Transmitter Trouble If any MGT transmitters are used with the operator, their supervision feature will alert the Controller if there is any trouble with the transmitter . -
Page 24: Troubleshooting
. Refer to Page 8 for details on the control board indicators . Contact your local Linear dealer or distributor to order parts . 1 . Supply the model number and serial number of your operator . -
Page 25: Model Lra Replacement Parts
Model LRA Replacement Parts KIT #4 HARDWARE KIT KIT #3 POST BRACKET MODEL LRA ARM MECHANICAL PARTS LIST REF. # PART # ITEM # REPLACEMENT PART Gate Bracket Magnet Holder KIT #1 2500-2470 Seeger Ring D25 Gate Bracket Kit Spacer... -
Page 26: Preventative Maintenance
4 . Inspect the installation area . Are all the warning signs intact and visible? If they are missing or need replaced, contact Linear . Be sure there are no control stations mounted within reach of the gate . Review safety literature with the customer and advise them to remove any such stations found . - Page 27 - 25 - LRA Linear Residential Actuator Installation Guide 228158 Revision X13 2-3-2009...
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Page 28: Gate Operator Installation Checklist
By signing this installation checklist, I/we hereby certify that each item listed and checked above has been covered by the installer and is clearly understood by the customer . Customer’s Signature Installer’s Signature LRA Linear Residential Actuator Installation Guide Date Date - 26 -...