SEAL SM110EN, 44Ultra Laminator service manual Photoelectric Cells

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5-4 Photoelectric Cells

Note: to perform the following adjustments, it is necessary to remove both plastic side covers first. See

section 4-1: Disassembly/Reassembly Plastic Side Covers.

Necessary tools: small flat-head screwdriver.

The Photoelectric Cells are mounted on the arm assemblies of the upper roller. Viewed from the front- side of the machine, the transmitter is mounted at the left-hand side and the reciever is mounted at the right-hand side of the machine.

1.Switch the machine on.

Caution! The electric parts of the machine are now live. From now on, do not touch any electrical components. Do not place fingers between the chain or other moving parts.

2.See figure 34, white arrow. Make sure, that the slit in the mode selector is pointing to the ‘D’ position (the setscrew is rotated fully counter-clockwise).

3.See figure 35. Rotate the setscrew in the transmitter (at the left-hand side of the machine) fully counter-clockwise. The transmitter will now emit very little light.

As a result of this, on the receiver (figure 34) the red LED will be lit (meaning: there’s no signal), and the green LED will be lit as well (meaning: the ‘no-light’ situation is stable)

4.Now rotate the setscrew on the transmitter very slowly clockwise until the the green LED on the reciever starts to fade out, next rotate a bit further clockwise until the red LED goes out, and finally rotate a bit further clockwise until the green LED is just fully lit (which is only a few degrees more!).

Note that the red LED gives a faint flash every two seconds: this is the self-check sequence.

The Photoelectric Cells are now correctly adjusted.

Switch off the machine and disconnect it from the mains.

Replace the plactic covers.

fig. 34

fig. 35

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Contents 44Ultra REV Date Description Seal 44 Ultra REVRevision History Seal Graphics Europe B.V Safety Statements General HazardsPage Table of Contents Vii Identification Machine CharacteristicsMachine Description Features Identification of partsSpecifications Dimensions & weights Uncrated CratedElectrical specifications Material specifications Metric ImperialPage Transport & Installation Setup & InstallationTransport Workspace RequirementsPage Control Knob Roller Nip settingsTheory of Operation Control Panel Motor Control Slow-modeReversing the machine Rotation of the rollers will stop whenUnwind Brakes Disassembly/Reassembly Procedures Plastic CoversQuartz tube is fragile take care when Handling the element Heating ElementPage Rear Panel Control System Board & Software Control System BoardSolid State Relay Disassembly reciever or transmitter Photoelectric CellsReassembly Adjustment Procedures Adjustment using Load Cells and Display UnitTop roller must be at room temperature Laminating PressurePage Adjustment using Heat Sensitive Film Rotate the jamnut only half a turn on either side Roller Nip Temperature Photoelectric Cells Drive Chain ClutchImage Guide Page Roller cleaning MaintenanceCleaning of the Machine Page Troubleshooting ProblemSolution CausesCause Drive motor has been overloaded One or both Emergency Stop buttons have been engaged Roller temperature setting is too low Miscellaneous Control System Board Error Messages ErrorDiagrams Installation DiagramControl Panel Diagram Safety Control System Diagram Certified Electrical Components List & Sparepart Codes SSR1Mechanical Spare Parts List Assembly Drawings & Exploded Views

44Ultra Laminator, SM110EN specifications

The SEAL SM110EN,44 Ultra Laminator is a state-of-the-art finishing device designed specifically for professionals in the graphics and printing industries. This high-quality laminator streamlines the lamination process, providing exceptional results for a wide range of applications, including signage, photography, packaging, and other graphic projects.

One of the standout features of the SM110EN,44 is its impressive working width of 44 inches, which allows users to laminate larger projects with ease. This makes it an ideal choice for businesses that require efficiency in processing large prints or multiple smaller items in one go. The laminator is compatible with various film types, including thermal, pressure-sensitive, and adhesive laminates, providing versatility to cater to different project requirements.

The SM110EN,44 utilizes advanced technology to ensure consistent and high-quality lamination results. It features a user-friendly interface with intuitive controls, which allows for quick and easy adjustments to settings such as temperature, speed, and pressure. The digital temperature control ensures that the heating element maintains an even temperature across the entire width of the laminating film, thereby preventing uneven lamination, bubbles, or other defects.

Another significant advantage of the SM110EN,44 is its dual roller system, which facilitates the smooth and efficient passage of materials through the laminator. The rollers are designed to provide even pressure, reducing the risk of warping and ensuring that each print is finished to perfection. The machine also incorporates a self-advancing film system, making it easier to load and change rolls quickly, thereby reducing downtime.

Equipped with safety features, the SEAL SM110EN,44 ensures a secure working environment. This includes emergency stop buttons and protective covers, giving operators peace of mind while using high-speed equipment. Its sturdy design and durable construction mean that it can withstand the rigors of frequent use in a busy production environment.

The SEAL SM110EN,44 Ultra Laminator is a powerful tool that elevates the quality and efficiency of lamination processes. With its advanced features, robust design, and user-friendly controls, it serves as an indispensable asset for any professional looking to enhance their finishing capabilities and produce high-quality results in their graphic projects. Whether it's for small-scale applications or large production runs, the SM110EN,44 stands out as a reliable choice in the laminating market.
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