Allstar Products Group LT 50 owner manual Assembly Instructions

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L-Shaped Adjustment Bolt

A: ASSEMBLY INSTRUCTIONS

If Your Opener Is Supplied Fully Assembled, Please Disregard This Page.

NOTE: The Rail/Chain Assembly is

 

 

 

 

 

 

 

 

 

 

Force Adjusting

packaged separately from

the

Power

 

 

 

 

 

 

 

 

Plastic-Insert

Head Unit.

The trolley,

front

idler/

 

 

 

 

 

Spring

 

 

 

Locking Nut

tension adjustment assembly,

chain,

 

 

 

 

 

 

 

 

 

 

drive gear and limit cams are assembled

 

 

 

 

 

 

to the Rail/Chain Assembly at the

 

 

 

 

 

 

factory. Follow the steps

outlined

 

 

 

 

 

 

 

 

 

Double Key Hole

 

below to complete assembly prior to

 

 

 

 

 

 

 

 

 

 

installation. Refer to the component

 

 

 

 

 

 

 

 

 

 

 

 

identification

illustrations

on the

Assembled and

 

 

 

 

previous page.

In Position

 

 

110047-1

STEP 1: Prior to attaching the motor

 

Spring

drive unit to the rail assembly, the Open

 

 

 

 

and Close adjustment bolts must be installed. Place the threaded end of the adjustment bolt through the hole in the rail and then slip the head of the bolt through the center of the double key

hole. Slide the spring over the bolt and attach load adjusting nut. Tighten until the tip of the bolt extends 3/16” outside the nut. Repeat above for the other side.

STEP 2: Protect the Power Unit cover from scratching during assembly by placing it on cardboard. Loosen the two 5/16" lock washer nuts on top of the power head drive unit.

STEP 3: VERY IMPORTANT ! Position a paper shim around the power head unit drive gear (standard weight paper, see illustration). Shim must remain in place while assembling the power head unit to the Rail/Chain assembly to ensure a proper gear mesh and avoid excessive long term wear.

STEP 4: Align the four key holes in the Rail/Chain assembly with

 

the two front guide tabs and the two rear bolt studs on the power head

5/16” Lock

unit and place the rail/chain assembly in place over the power head

Washer Nuts

unit. The power head drive unit limit lever protrudes up through the

 

 

rail/chain assembly sensing plate. Take care not to bend the lever

 

when assembling.

Slide

 

 

 

 

 

 

 

the

power head

drive

 

 

 

 

 

 

 

 

110047-2

 

Limit Lever

 

unit

forward

until

the

 

 

 

 

 

 

 

 

 

 

gear

 

meshes

with

the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

rail/chain

assembly

 

 

 

 

 

 

 

drive

gear.

Check

to

 

 

 

 

 

 

 

make

sure

the

front

 

 

 

 

 

 

 

guide tabs on the power

 

 

 

 

 

 

 

head

unit are securely

 

 

 

 

 

 

 

locked on the rail/chain

 

 

Take care not to

 

assembly.

 

 

 

 

 

bend limit lever

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Limit

Lever

Front Guide

Tabs (2)

Paper Shim

110047-3

STEP 5: The power head drive unit should be move forward until all play between the gears has been eliminated, but no additional force should be used that could cause pressure on the motor (power head unit) drive gear. Tighten the two 5/16" lock washer nuts on top of the power head drive unit that were loosened in Step 2 above.

When the opener is first activated the paper shim will be ejected. The paper shim should have the profile of the gears to indicate the proper mesh between them.

STEP 6: Recheck the nuts used to secure the Rail/Chain assembly to the Power Head Unit, making sure they are tight.

Assembly is now complete and you are ready to begin installation of the opener.

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Contents Allstar LT Table of Contents Optional Features Product FeaturesStandard Features Tools Required Component IdentificationAssembly Instructions Page Reinforce the Header Wall Installing the OperatorSectional Doors and ONE-PIECE Doors With Track Door Bracket Installation Mount Power Head to CeilingConnecting The Electrical Power Install a Rough Service lamp bulb 75 WattConnect the standard wall Push Button Provided to Terminals 1 & 0 on the Openers rearWire Connect the Photosystem Optional Safe Finish Photosystem InstallationFinal Installation of Photosystem Units Mounting the Photosystem Wall Brackets Select a mountingAlignment and Initial Test of Safe Finish Photosystem AT this Point Plug Connect the Power to the OperatorConnecting the Door Arm to the Door Connecting Door Arm to TrolleyPhotoelectric Obstruction Test Important Test Opener Obstruction Sensing FeatureTance is inadequate Try moving Adjustment #1 Opening Travel AdjustmentsAdjustment #2 Opening and Closing Force Adjustment #3 Obstruction Sensing at Close Limit PositionAdjustment #3 Obstruction Sensing Closing Direction Adjustments / Important Safety InstructionsAdjustment #4 Positive Mechanical Lock Adjustment Checking the Travel TimerOperation of Your Opener Operating InstructionsOptional Three Function Wall Station HOW to Operate the Door Manually Manual Release DisconnectOptional Pneumatic Door Edge Installation Safe Finish Wiring Diagram / Door Edge InstallationInstallation Checklist Maintenance Schedule / Installation ChecklistMaintenance of Your Opener Symptom Probable CAUSE/SOLUTION Troubleshooting GuideParts Breakdown & Listing Allstar Corporation Downingtown, PA Manufacturer’s Limited Warranty

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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