Allstar Products Group LT 50 owner manual Photoelectric Obstruction Test

Page 14

C: INSTALLING THE OPERATOR

AT THIS POINT PLUG CONNECT THE POWER TO THE OPERATOR.

Step 17: Check the Setting - Door Close Limit

Confirm trolley close position 9” to 10” between the inside face of the door and

 

9”to

 

 

 

 

 

 

 

the point where the door arm connects to the trolley (see illustration). If

 

 

 

 

 

adjustment of the close trolley position is necessary, activate the opener and

 

 

 

 

 

move the trolley 12” to 18” to provide access to the “Limit Stop” devices

 

 

 

 

 

(mounted on the chain). Move the limit stop to establish the correct trolley

 

 

 

 

 

close position as above. Relocation of “Limit Stop” toward the door increases

 

 

 

 

 

down travel. Relocation of the limit stop away from the door reduces down

 

 

 

 

 

travel. Note that each chain link provides 1/2” adjustment of trolley travel.

 

 

 

 

 

 

 

 

 

 

 

 

Door

Cushion Arm

 

Bracket

 

 

Assembly

Trolley

(Close Limit Position)

Chain

Limit Stop

110054-1

STEP 18: Photoelectric Obstruction Test

Test Procedure

 

Place an object 6” x 12” on the floor (as illustrated)

 

progressively on foot from the left side of the door; center

 

of the door and one foot from the right side of the door.

 

The object must prevent an open door from closing in any

 

other mode other than constant pressure on the wall button.

 

The object should also cause a closing door stop and

 

reverse to the open position. If it doesn’t, the Safe Finish

 

photoelectric system must be adjusted lower and the test

 

repeated until the door responds properly to the 6” object.

 

If adjustments are needed, refer to Step 13.

 

If the unit still will not respond and fails this obstruction

12”

sensing beam test, the door may cause severe injury or

 

Step 19: Important - Test “Opener

Obstruction Sensing Feature”

A.Activate door to the Open position.

B.Place 2” x 4” laid flat on garage floor under path of the door.

See Figure.

C Activate door to close position; upon contacting solid object, the door should stop, then reverse direction within 2 seconds and travel to the full open position.

Note: If the fails to pass this test, review Step 17, above.

Garage Door

Opening

12” 6”

110055-2

Sensor

12”

110055-3

Solid Test Object

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Contents Allstar LT Table of Contents Optional Features Product FeaturesStandard Features Component Identification Tools RequiredAssembly Instructions Page Installing the Operator Reinforce the Header WallSectional Doors and ONE-PIECE Doors With Track Mount Power Head to Ceiling Door Bracket InstallationConnect the standard wall Push Button Install a Rough Service lamp bulb 75 WattConnecting The Electrical Power Provided to Terminals 1 & 0 on the Openers rearFinal Installation of Photosystem Units Optional Safe Finish Photosystem InstallationWire Connect the Photosystem Mounting the Photosystem Wall Brackets Select a mountingAT this Point Plug Connect the Power to the Operator Alignment and Initial Test of Safe Finish PhotosystemConnecting Door Arm to Trolley Connecting the Door Arm to the DoorImportant Test Opener Obstruction Sensing Feature Photoelectric Obstruction TestTance is inadequate Try moving Adjustment #2 Opening and Closing Force AdjustmentsAdjustment #1 Opening Travel Adjustment #3 Obstruction Sensing at Close Limit PositionAdjustment #4 Positive Mechanical Lock Adjustment Adjustments / Important Safety InstructionsAdjustment #3 Obstruction Sensing Closing Direction Checking the Travel TimerOperating Instructions Operation of Your OpenerHOW to Operate the Door Manually Manual Release Disconnect Optional Three Function Wall StationSafe Finish Wiring Diagram / Door Edge Installation Optional Pneumatic Door Edge InstallationInstallation Checklist Maintenance Schedule / Installation ChecklistMaintenance of Your Opener Troubleshooting Guide Symptom Probable CAUSE/SOLUTIONParts Breakdown & Listing Manufacturer’s Limited Warranty Allstar Corporation Downingtown, PA

LT 50 specifications

Allstar Products Group LT 50 is a versatile and innovative product that has garnered attention for its efficiency and practicality. Designed with the modern consumer in mind, the LT 50 excels in various applications, making it a valuable addition to any home or workspace.

One of the standout features of the LT 50 is its impressive performance capabilities. Equipped with a powerful motor, this device is engineered to deliver quick and reliable results, whether it’s for light-duty tasks or more demanding jobs. The motor is designed to operate quietly, which enhances user experience, allowing for use in environments where noise might be a concern.

The LT 50 integrates advanced technologies that contribute to its ease of use and versatility. It boasts an ergonomic design, which ensures that the user can comfortably handle the device for extended periods. This thoughtful design extends to its controls, which are user-friendly and intuitive. The layout of buttons and switches allows for seamless operation, making it ideal for both seasoned users and novices alike.

Built with durability in mind, the LT 50 uses high-quality materials that withstand wear and tear over time. This longevity ensures that the product remains reliable throughout its lifespan, providing excellent value for consumers who seek dependable performance. Additional safety features are incorporated to prevent accidents and enhance user protection, making it a smart choice for families.

In terms of versatility, the LT 50 can be adapted for a range of tasks. Whether it’s household projects, maintenance work, or creative endeavors, this product has proven to be highly efficient. Its compact size makes it easy to store, and its lightweight construction facilitates portability, allowing users to take it wherever it's needed without hassle.

Furthermore, the LT 50 boasts excellent energy efficiency, making it an environmentally friendly option. By minimizing energy consumption while maximizing performance, it aligns perfectly with sustainable practices, catering to the growing number of eco-conscious consumers.

In conclusion, Allstar Products Group LT 50 is a well-rounded product that emphasizes performance, durability, and user-friendliness. Its innovative features and reliable technology make it an essential tool for everyday tasks, ensuring that consumers can tackle projects with ease and confidence. With the LT 50, users can expect nothing short of quality and efficiency in their endeavors.
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