Technicolor - Thomson TS 870 service manual General Notes on Servicing Transfer Switch Mechanism

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TS 870 TRANSFER SWITCH

7.GENERAL NOTES ON SERVICING TRANSFER SWITCH MECHANISM

DANGER!!!!

Arc Flash and Shock Hazard. Will cause severe injury or death.

Do not open equipment until ALL power sources are disconnected

This equipment must be installed and serviced only by qualified electrical personnel utilizing safe work practices and appropriate Personal Protective Equipment (PPE). Failure to do so may cause personal injury or death

Note: Refer to product drawings in sections 12, 13 & 14 for identification of Transfer Switch Mechanism style supplied with the Transfer Switch.

When performing any service work on the transfer mechanism, it is imperative that the following be observed:

7.1.To maintain mechanical integrity, ensure that:

•On T Style mechanisms, all limit switches are correctly adjusted to provide full travel of the power switching device toggles without exerting unnecessary forces associated with excessive travel. Ensure that power switching device travel far enough to reset any internal trip unit (it is more important for the toggle to go fully in the "off" direction, than in the "on" direction).

•Mechanical interlocking is correct when one power switching opens well before the other should close.

•All fasteners are adequately tightened.

•The operating linkages are not damaged or bent, and that all bearing points operate freely.

•On S style transfer switch mechanisms, check nylock nuts on bolt pivot points. Operation arms should move freely without excessive play.

7.2.To maintain electrical integrity, ensure that:

•All electrical connections, especially power connections, are clean and

adequately tightened. Corroded or loose power connections will cause destructive heating, and may cause premature tripping.

•All insulating devices are in place and in good condition.

PM062 REV 5 08/05/05

15

Thomson Technology

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Contents Automatic Transfer Switches Page Table of Contents Ground Fault Site Test Requirements Transfer Switch Mechanism -1000A-1200A, T-STYLEEquipment Storage Product Revision HistoryEquipment Operating Upstream Circuit Protective DEVICES/ELECTRICAL ConnectionsTransfer Switches with MULTI-TAP Voltage Capability Transfer Switches with Integral Over Current ProtectionSystem PHASING-HIGH LEG Delta Systems Voltage on TS870 Series Transfer Switches with TSCGeneral Description Remote Start Contact Field WiringDielectric Testing Installation of Open Type Transfer SwitchesTS 870 Transfer Switch Product Model Code Series Voltage Utility Switching DeviceNormal Operation Typical Commissioning ProceduresStandard Automatic Transfer Switch General Theory of OperationOver Current Trip Service Entrance Automatic Transfer SwitchService Disconnect Procedure Additional Procedures TS 870 Transfer Switch Over Current Protection Standard TS 870 Automatic Transfer SwitchTest Modes TS 870 Transfer Switch General Notes on Servicing Transfer Switch Mechanism TS 870 Transfer Switch Manual Operation Transfer Switch Mechanism 100A-800A, S StyleTS 870 Transfer Switch Transfer Switch Mechanism -1000A-1200A, T-Style TS 870 Transfer Switch Recommended Maintenance TS 870 Transfer Switch TS 870 Transfer Switch ØC ØB ØA N ØA ØB ØC TS 870 Transfer Switch Connection Configuration Options Requirements for Upstream Circuit Protective Devices Cable Terminal InformationWithstand Current Ratings ALL Models Without Integral Interrupting Capacity Current Ratings ALL Models with Ground Fault Site Test RequirementsPerformance Test TS 870 Transfer Switch Symptom Possible Causes TroubleshootingTransfer to generator source without a TSC80SR Replacement PartsProduct Return Policy Warranty replacement/Warranty Repair Service Fax 604TS 870 Transfer Switch Performance Test Form Page Appendix a Typical Automatic Transfer SwitchFinal Commissioning Appendix a Appendix a Appendix B System

TS 870 specifications

The Technicolor Thomson TS 870 is a prominent satellite receiver that has captured attention for its innovative features and advanced technology, designed to enhance the viewing experience for users. As a component of the Technicolor brand, which is known for pioneering solutions in the entertainment and media industry, the TS 870 exemplifies the commitment to quality and performance.

One of the standout features of the TS 870 is its high-definition (HD) capabilities, enabling users to enjoy crystal-clear picture quality. The receiver supports various video formats, and its resolution can reach up to 1080p, ensuring that viewers have access to stunning visuals. This makes it ideal for watching movies, sports, and TV shows on large screens where detail and clarity are crucial.

The TS 870 is also equipped with a robust digital video recording (DVR) function, allowing users to record their favorite programs for later viewing. With a significant storage capacity, it can store hours of programming, and the user-friendly interface makes playback and scheduling recordings straightforward. This feature is particularly valued by busy households where time constraints often prevent live viewing.

Connectivity is another significant aspect of the TS 870. It boasts multiple HDMI, USB, and Ethernet ports, ensuring seamless integration with other multimedia devices. This compatibility allows for easy access to a variety of streaming services and content, making the receiver a versatile centerpiece for home entertainment.

In terms of ease of use, the TS 870 features a well-designed user interface that simplifies navigation through channels and settings. The remote control is intuitive, providing quick access to essential functions and features. Additionally, the device is compatible with various operating systems, enhancing its accessibility across different platforms.

The TS 870 stands out with its energy-saving technology, ensuring that users can enjoy prolonged viewing without significant energy consumption. This environmentally friendly approach is appealing in a market that increasingly values sustainability.

Overall, the Technicolor Thomson TS 870 combines advanced technology, user-friendly features, and high-definition capabilities, making it a sought-after choice for individuals and families looking to enrich their viewing experience with a reliable and feature-rich satellite receiver. Its blend of performance and practicality outlines Technicolor's dedication to creating innovative media solutions for today’s consumers.
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