Linear J-S, H-S owner manual Installation Instructions, Chain Coupling Mounting

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INSTALLATION INSTRUCTIONS

 

 

 

 

 

 

 

 

WARNING

SPRINGS, PULLEYS, CABLES AND MOUNTING HARDWARE USED TO

BALANCE YOUR GARAGE DOOR ARE UNDER EXTREME TENSION AT ALL

TIMES AND CAN CAUSE SEVERE INJURY OR DEATH IF DISTURBED.

DO NOT ATTEMPT ADJUSTMENT.

Figure 6, page 8 illustrates several positions suitable for mounting the operator; right hand or left hand, either wall mount or ceiling mount.

CHAIN COUPLING MOUNTING

Refer to Figure 2 (at right), Figure 1, page 4 and Figure 7, page 9 for component identification and the operator mounting slot locations. Place the sprockets [ 5 ] and [ 14 ] on the chosen side of the torsion shaft of the door and on the corresponding end of the output shaft of the operator, see Figure 3. The sprockets should be kept as close as possible to the bearings. Fasten the connecting link to each end of the door chain and loop the chain over the sprocket [ 5 ] on the torsion shaft. Temporarily suspend the operator in its mounting position using the chain over the sprocket [ 14 ] at one end of the jackshaft and a rope or chain at the mid point (to support the operator weight). With the chain tight and straight and the jackshaft parallel with the torsion shaft, trace the mounting slot on the mounting surface then lower the operator to the floor.

IT IS ESSENTIAL THAT THE SURFACE SUPPORTING THE OPERATOR BE RIGID AND SECURE. FAILURE TO PROVIDE A FIRM MOUNTING SURFACE WILL RESULT IN DAMAGE TO THE DOOR TORSION SHAFT AND THE PREMATURE FAILURE OF THE OPERATOR.

If the construction permits, the operator should be mounted with 3/8 inch diameter bolts through the wall. If it is not feasible to go through the wall, then use lag bolts to fasten the operator to the mounting surface. Locate the four holes within the tracings of the slots made in the previous step at the positions which will allow for adjust-ment of the chain tension. After drilling the mounting holes and instal-ling lag shields, if necessary, bolt the operator to the mounting surface but do not completely tighten the bolts at this time. Check the alignment of the sprockets, adjust their positions on the shafts if necessary and tighten the set screws securely on both sprockets. pulling downward on the operator to remove slack from the chain, tighten the four mounting bolts.

Inspect the installation. There should be no slack in the chain but neither should it be under severe tension which might shorten the

life of the bearings. If there is any flexibility in the system due to construction of the surface supporting the operator or noticeable deflection of the door shaft, it is advisable to install a shaft support between the operator jackshaft and the door shaft to prevent the loss of limit settings due to the possibility of the chain jumping over the sprocket teeth. Shaft supports are available from the factory.

If there isn‟t a keyway on the doorshaft, keep the sprockets aligned and drill a 5/16” hole through the door drive sprockets and door shaft. Insert roll pin, Item (2). See Figures 3 & 4.

BEFORE PROCEEDING WITH THE OPERATOR INSTALLATION AND SETTINGS, MAKE A FINAL CHECK FOR TIGHTNESS OF ALL MOUNTING HARDWARE AND SET SCREWS.

107851

Figure 2

Proceed to “Chain Hoist and Floor Disconnect Installation”.

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Contents H-S Table of Contents Product Features Standard FeaturesPreparation Component IdentificationRead and Follow ALL Installation Instructions Component Identification ListingInstallation Instructions Chain Coupling MountingChain Hoist and Floor Disconnect Installation Operator Mounting Positions Operator Dimensions Model J-S & H-S Limit Assembly Installation Instructions Door Edge and Photoelectric Installation Entrapment Protection Devices Wiring Instructions BoardSingle Button Station / Interlock Field Wiring Turning on the Power to the OperatorOperation & Adjustment Instructions Read and Follow ALL InstructionsSetting the Switch Selectable Operating Modes Changing the Switch Selectable Operation ModesSetup Modes TS OperationBrake Adjustment Mid-Stop Limit SetupOperation & Adjustment Instructions Clutch Adjustment AdjustmentsOperation & Adjustment Instructions Operation & Adjustment Instructions Testing MaintenanceWiring DIAGRAM/SCHEMATIC Single Phase Transformer LoadWiring DIAGRAM/SCHEMATIC Three Phase Brake + White Close Limit RED Grey COM Orange BluePage Parts Identification Part# DescriptionSpecifications

H-S, J-S specifications

Linear J-S and H-S are two prominent approaches in the realm of signal processing, particularly focusing on data compression and transmission efficiency. They provide robust methodologies for managing data in systems where bandwidth and storage are critical factors.

Linear J-S, or Linear Jordan-Space signal processing, is characterized by its ability to utilize linear transformations to represent signal variations with minimal loss of information. The main feature of this approach lies in its capacity to maintain high fidelity in signals while significantly reducing bandwidth consumption. By employing linear transformations, such as Fourier or wavelet transforms, Linear J-S efficiently captures the essential components of a signal. This methodology is particularly useful in scenarios involving audio and video data, where maintaining quality during compression is paramount.

One significant technology underpinning Linear J-S is the Fast Fourier Transform (FFT), which allows for rapid computation of the frequency components of a signal. This enables real-time processing and enhances the performance of systems that rely on rapid data transmission. Another critical aspect of Linear J-S is its adaptability to various data types, making it suitable for applications in telecommunications, multimedia, and even biomedical engineering.

On the other hand, Linear H-S, or Linear Harmonic-Skew signal processing, takes a different approach by focusing on harmonic analysis. This technique examines the harmonic content of signals to develop models that can accurately reconstruct the original data from its compressed form. The primary feature of Linear H-S is its robust handling of periodic signals, which allows for accurate representation even in the presence of noise.

Linear H-S technologies often leverage Adaptive Filter Theory and the Discrete Cosine Transform (DCT), which are effective in minimizing artifacts and preserving the integrity of the signal. This makes Linear H-S highly applicable in areas like image processing, where it plays a critical role in JPEG compression, ensuring that the visual quality remains intact without unnecessarily large file sizes.

Both Linear J-S and H-S employ algorithms designed for optimal reconstruction of signals from their compressed forms, emphasizing the need for low latency in applications where speed is crucial. They each have their unique characteristics, making them suitable for different types of signals and applications. While Linear J-S excels in the realm of audio and complex data types, Linear H-S proves to be invaluable in scenarios involving repetitive patterns and periodic signals.

In conclusion, Linear J-S and H-S represent two sophisticated methodologies in signal processing, each with distinct features and technologies designed to optimize data compression while faithfully preserving signal quality. Their applications span across various industries, showcasing their importance in contemporary data communication and multimedia systems.
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