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Montanari MGX90 ELEVO Use And Maintenance

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MANUALS
INSTALLATION, USE AND MAINTENANCE
GEARLESS
MGX90
www.montanarigiulio.com

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Summary of Contents for Montanari MGX90 ELEVO

  • Page 1 MANUALS INSTALLATION, USE AND MAINTENANCE GEARLESS MGX90 www.montanarigiulio.com...
  • Page 2 You may check your supply, configure the inverter, download manuals, tech reports, certificates and much more. Search for Montanari Giulio mobile App, available on Google Play and App store. SCAN THE QR TO DOWNLOAD SCAN THE QR TO DOWNLOAD...
  • Page 3 We are proud to have you as a customer and user of the Montanari traction machines, and we are confident that we can work together for a long time. Thanks again for your choice.
  • Page 4 REV. DATE DESCRIPTION EDITED BY VERIFIED BY APPROVED BY Technical Dept STEFANO BERTONI 03/02/2023 First Redaction Marketing Dept Alberto Mantovani (DTE) WARNING SYMBOLS USED IN THE MANUAL: It indicates that safety measures must be taken to avoid electric shock. It indicates that safety measures must be taken to prevent personal injury.

  • Page 5: Table Of Contents

    ENGLISH MGX90 CONTENTS GENERAL INFORMATION ..............7 1.1 Introduction .................... 7 1.2 Copyright ....................7 SAFETY ....................8 2.1 Intended use ..................8 2.2 User’s obligations ................... 8 2.3 Correct disposal ................... 9 2.4 Specific hazards ..................9 2.5 Legal References ..................9 IDENTIFICATION AND DATA ..............
  • Page 6 OPERATION ..................25 8.1 Connections ..................25 8.2 Additional components ................ 25 8.3 General operation information ............. 25 TROUBLESHOOTING, MAINTENANCE AND REPAIR ......25 9.1 General information ................25 9.2 Traction/return sheave ................26 9.3 Replacement of components ............... 26 9.4 Problems, causes and solutions ............26 9.5 Maintenance and repair ...............

  • Page 7: General Information

    1.2 Copyright All rights to these operating instructions belong to Montanari Giulio & C. S.r.l. The information in this manual may not be reproduced or used in an unauthor- ized manner or made available to third parties without prior approval.

  • Page 8: Safety

    The Montanari MGX90 gearless machine must be used and operated in strict compliance with the conditions set out in the supply contract. Technical specifications considered: speed, cab capacity, cab weight, presence or absence of compensation, roping at the time of order.

  • Page 9: Correct Disposal

    These plates must be kept clean and legible at all times. Missing plates must be replaced. • All spare parts can be obtained from Montanari Group. 2.3 Correct disposal Respect the environment and dispose of the product according to the regulations in force in the country of installation.
  • Page 10 www.montanarigiulio.com REV: 01 02_2023...

  • Page 11: Dimensions

    ENGLISH MGX90 3.2 Dimensions The technical drawing and the overall dimensions follow. Tab. 4 MGX90 Pulley Ropes Pitch ØD Ø n° Fig. 2 MGX90 Ø 84 46 www.montanarigiulio.com REV: 01 02_2023...

  • Page 12: Transport And Storage

    Montanari Giulio & C. Observe the symbols on the packaging to prevent dam- age to property or personal injury. Here are the meanings of the symbols that may appear on the packaging.

  • Page 13: Storage

    ENGLISH MGX90 Fig. 3 For lifting, anchor points (eye- bolts) are provided as shown in Fig. 3. Use only the specified eyebolts to handle the unit. 4.2 Storage The gearless machine must be stored in the position of use on a wooden base not subject to vibrations, in a covered and sheltered place.

  • Page 14: Description

    DESCRIPTION 5.1 General description The MGX90 series gearless machines are permanent magnet motors with dou- ble brake system. 5.2 Main components The unit consists of the main groups as shown in Fig. 4 - 5 MGX90 is equipped with a PTC thermal probe inside the windings to protect against overheating (winding temperature up to 130°C) and with a thermo-con- tact for the activation of the fans.
  • Page 15 ENGLISH MGX90 MGX90 Flywheel Lifting holes Movable surface/brake Brake electromagnet Protection Fig. 5 www.montanarigiulio.com REV: 01 02_2023...

  • Page 16: Brake

    5.3 Brake The gearless machine is supplied with a brake that conforms to the standards indicated in paragraph 2.5. The brake system is pre-calibrated by the manufacturer and no further adjustment is required. The brake system operates as follows: • Not powered (electromagnet not powered): the brake disc is clamped by the movable surfaces (yellow arrows on Fig.

  • Page 17: Installation Surface

    ENGLISH MGX90 6.2 Installation surface The installation surface must be uniform and level. The levelling tolerance is 0.2 mm. The installation surface must be rigid and robust enough to withstand the forces involved. 6.3 Installation procedure The gearless machine can be lifted using the eyebolts for the insertion of the belts or lifting chains (see also the paragraph on storage and handling).

  • Page 18: Electrical Installation - Connections

    The static load changes depending on the roping direction. (Fig. 9): Load direction UPWARDS STATIC LOAD: 2.500 kg LATERAL LATERAL STATIC LOAD: STATIC LOAD: 2050 kg 2050 kg DOWNWARDS STATIC LOAD: 3.000 kg Fig. 9 6.4 Electrical installation - Connections The Gearless is provided of terminal block: Clamp Phases Fig.
  • Page 19 ENGLISH MGX90 PTC Thermistor clamps Left Microswitch clamps Right Brake supply clamps [M1 - M2] [Lo - Li] [BR - BR] Fig. 11 Fan clamps 230VAC [F - F] Left Brake supply clamps Right Microswitch clamps [BL - BL] [Ro - Ri] •...
  • Page 20 Tab. 5 Condition Condition Brake disc closed Brake disc free contact contact COM. N.O. Disconnected COM. N.O. Connected Below an example for setting the parallel connection of the brake coil. Standard mode: It is possible controlling only contactor 1 and leaving contactors 2 and 3 closed. (Fig.

  • Page 21: Connection Of The Brake For Rescue System

    ENGLISH MGX90 CONNECTION OF THE BRAKE FOR RESCUE SYSTEM The cable and release lever can be supplied on request. The kit is shown in Fig. 14. Fig. 14 Connection cable for brake levers for manual rescue system (3.5 m). Components for fixing the cable.

  • Page 22: Connection Of The Cable To The Brake Levers (Machine Roomless)

    7.2 Connection of the cable to the brake levers (machine roomless) Insert the end of the cable into the lever holes. Tension and fix. Fold the end and secure with the rope clamp as shown in the figure. At the end, the result is as in the figures below.

  • Page 23: Connection Of The Hand Release Lever For Machine Room Use And Rescue System Performance

    ENGLISH MGX90 7.3 Connection of the hand release lever for machine room use and rescue system performance IMPORTANT: When the flywheel is hung, the contact remains closed and allows normal operation of the elevator. When the flywheel is removed, the contact opens and inhibits the operation of the elevator (to prevent risk to persons).

  • Page 24: Procedure

    1. Place the flywheel into the appropriate hole as shown in the figures 20 - 21. 2. Place the two extremities of the mechanism levers release in the holes of the brake as shown in the figure below. 2. Arm for fixing the flywheel Fig.

  • Page 25: Operation

    The bearings are protected and do not require any additional lubrication under standard conditions of use. Do not use high-pressure cleaners on the motor. Montanari cannot guarantee or be held responsible for unauthorized operations on the unit, improper use, modifications made without its consent or the use of non-genuine spare parts.

  • Page 26: Traction/Return Sheave

    Periodically, at least once a year, check the wear of the grooves in the traction sheave. In case of slipping ropes or excessive wear, contact Montanari Giulio & C. for replacement instructions, always indicating the serial number. 9.3 Replacement of components Instructions for the replacement of any component must be requested each time from the technical department specifying the serial number.

  • Page 27: Maintenance And Repair

    ENGLISH MGX90 9.5 Maintenance and repair 9.5.1 General indications The unit must only be used, maintained and repaired by authorized, properly trained and qualified personnel. Compliance with the inspection and maintenance intervals is part of the condi- tions for the validity of the warranty. 9.5.2 Description of maintenance activities Stop the unit and put it out of service.

  • Page 28: Spare Parts

    10. SPARE PARTS 10.1 General information By keeping the main spare parts and wear parts in stock, the unit can always be used. 10.2 How to order spare parts The manufacturer guarantees only genuine spare parts and accessories sup- plied by him. Other parts not supplied by the manufacturer have not been tested or approved.
  • Page 29 ENGLISH MGX90 www.montanarigiulio.com REV: 01 02_2023...
  • Page 30 MONTANARI GROUP HEADQUARTER Montanari Giulio & C. Srl Via Bulgaria 39 - 41122 - Modena - Italia Tel: +39 059 453611 - Fax: +39 059 315890 - info@montanarigiulio.com www.montanarigiulio.com...

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