Dynatech STAR Instructions For Use And Maintenance Manual

Overspeed governor

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LIMITADOR DE VELOCIDAD/
OVERSPEED GOVERNOR/
LIMITEUR DE VITESSE/
GESCHWINDIGKEITSBEGRENZER /
STAR
INSTRUCCIONES DE USO Y MANUTENCIÓN/
INSTRUCTIONS FOR USE AND MAINTENANCE/
INSTRUCTIONS D'USAGE ET ENTRETIEN/
GEBRAUCHS- UND WARTUNGSANLEITUNG/

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Summary of Contents for Dynatech STAR

  • Page 1 LIMITADOR DE VELOCIDAD/ OVERSPEED GOVERNOR/ LIMITEUR DE VITESSE/ GESCHWINDIGKEITSBEGRENZER / STAR INSTRUCCIONES DE USO Y MANUTENCIÓN/ INSTRUCTIONS FOR USE AND MAINTENANCE/ INSTRUCTIONS D’USAGE ET ENTRETIEN/ GEBRAUCHS- UND WARTUNGSANLEITUNG/...
  • Page 2 Product: Safety Component Overspeed Governor (LV) Type: STAR Manufacturer: DYNATECH. DYNAMICS AND TECHNOLOGY S.L. P.I. PINA DE EBRO, SECTOR C PARCELA 9 ES 50750 ZARAGOZA Certificate Holder: DYNATECH. DYNAMICS AND TECHNOLOGY S.L. P.I. PINA DE EBRO, SECTOR C PARCELA 9...
  • Page 3: Table Of Contents

    STORAGE AND SERVICE LIFE ......................14 INSTALLATION DRAWINGS ........................14 _________________________________________________________ Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer area in Dynatech’s website in order to consult the full manual; http://customers.dynatech-elevation.com/...
  • Page 4: General Instructions

    1 GENERAL INSTRUCTIONS STAR overspeed governor by DYNATECH is specially designed to be fitted into the car or sling of the lift and to move together with them. Thanks to this, the engine room governor, the guide pulley and the mass at the bottom of the well can be removed.
  • Page 5: Working Principles

    It is important to remark that the connection between governor and safety gear is not carried out through the governor Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer area in Dynatech’s website in order to consult the full manual; http://customers.dynatech-elevation.com/...
  • Page 6 RIGHT HANDED STAR FACE DOWN LEFT HANDED STAR FACE DOWN Note also that when a right-handed star is placed face down, the main pulley is on the left. ANCHORING THE AUXILIARY SYSTEM Below is attached, an enlarged drawing of the five anchoring drills of said auxiliary system to the locking device.
  • Page 7: Rope Tensing System

    This is very important as it allows us to know the position of the lift at any time, by installing an Encoder on said pulley. (Dynatech offers its customers this possibility in the “Star Plus” governor). Another important part of the Governor set is the rope tensing system. Below, the workings are briefly explained.
  • Page 8: Remote Tripping System

    Some images of this, as well as of its position in the set are shown in the next pictures (1). Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer area in Dynatech’s website in order to consult the full manual; http://customers.dynatech-elevation.com/...
  • Page 9: Overspeed Contact

    The anti-creep system requires the lift controller to be able to manage the functions that the anti-creep system uses, such as the coil power, control sensor monitoring and manual rescue. If the controller is unable to manage these functions, Dynatech offers the possibility of installing an electronic module, D-Box. For more information, see the website.
  • Page 10: The Parking System As Remote Control

    (the Dynatech D-Box makes 7 attempts before the error message appears that no reading for the inductive sensor is detected).
  • Page 11: Anti-Creep System Maintenance

    Depending on the position of the overspeed governor in the cab, a right hand or left hand one should be ordered. See the following diagram. Thus, for example, if the overspeed governor is attached to top of the cab, the Star LS limiter must be left-handed. 4.6 ONE WAY STAR OVERSPEED GOVERNOR The Star overspeed governor may be sent for any speed as a one-way overspeed governor.
  • Page 12: Hardened Groove

    The client must decide whether or not to select this option depending on the type of installation. 4.8 CURRENT RECTIFIER There is the option of requesting the Star governor with a current rectifier attached. This option is related to remote tripping and the parking system.
  • Page 13: Fixing

    6.2 ATTACHING THE TENSORS The tensors included with the Star limiter can be attached to the pit and the ceiling directly or to the guide rails (see Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer...
  • Page 14: Technical Features

    Minimum performance speed: 0.35 – 0.66 m/s DOWNWARDS * From 0.6 – 2.66 m/s the limiter can be DOWNWARDS and BIDIRECTIONAL Important Note: Customers asking for Unidirectional model of STAR, must specify if the governor will be placed under or on the cabin.
  • Page 15: Type Of Adjustment

    (STAR BV). This overspeed governor has the same dimensions and technical features than the standard one. For performance speeds between 0.35 m/s – 0.6 m/s the STAR LS limiter will be fitted and has a DOWNWARDS system.
  • Page 16: Storage And Service Life

    10 INSTALLATION DRAWINGS The following drawings may be of help when adapting and installing the STAR and STAR PLUS overspeed governor to the sling. Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer...

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