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GMV GLT 81-21 Operation And Maintenance Manual

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English
GLPM
O
PERATION AND
L
:
IFT TYPE
 GLT 81-21
 GLT 81-20
GMV SPA
FLUID DYNAMICS EQUIPMENT AND COMPONENTS
FOR LIFTS
M
AINTENANCE
GLT Ω L
IFT
   
S
T
W
ELL
ECH
ORK
M
ANUAL
10991793EN
T
RANSLATION OF THE
ORIGINAL INSTRUCTIONS
Verified by GMV S.p.A.
UNI EN ISO 9001
Certified Company
O
U
WNER
SER
ENG
4.0

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Summary of Contents for GMV GLT 81-21

  • Page 1 GLPM WNER PERATION AND AINTENANCE ANUAL GLT Ω L 10991793EN IFT TYPE  GLT 81-21  GLT 81-20 RANSLATION OF THE ORIGINAL INSTRUCTIONS Verified by GMV S.p.A. GMV SPA UNI EN ISO 9001 FLUID DYNAMICS EQUIPMENT AND COMPONENTS Certified Company...
  • Page 2 For any data not included in this document, please refer to the documentation of each component. In order to safeguard the product, do not use spare parts that are not genuine or not approved by GMV S.p.A. GMV S.p.A. accepts no liability for failure to comply with the instructions in this document.

  • Page 3: Table Of Contents

    10991793EN- 19.10.2022 Ω PERATION ANUAL 1 GENERAL INFORMATION ......................5 1.1 PURPOSE OF THE MANUAL ........................5 1.2 RECIPIENTS .............................. 5 1.3 SUPPLY AND STORAGE ..........................5 1.4 UPDATES ..............................5 1.5 LANGUAGE ............................... 5 1.6 SYMBOLS USED IN THE MANUAL ......................6 1.7 GLOSSARY OF TERMINOLOGY USED ......................
  • Page 4 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 5.3 MANUAL EMERGENCY OPERATION ....................... 33 5.4 ELECTRICAL EMERGENCY OPERATION ....................34 6 MAINTENANCE PROCEDURE IN THE PIT AND ON THE CAR ROOF ..........36 7 MAINTENANCE DOCUMENTATION ..................62 7.1 GENERAL INFORMATIONS ........................63 8 MAINTENANCE OPERATIONS ....................

  • Page 5: General Information

    1.1 PURPOSE OF THE MANUAL The purpose of this manual is to describe the operations required to use the lift. For any lifts with specifications other than those given in this manual, please contact GMV S.p.A. 1.2 RECIPIENTS The manual is intended for lift users. It contains topics that refer to correct operation of the lift.

  • Page 6: Symbols Used In The Manual

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 1.6 SYMBOLS USED IN THE MANUAL SYMBOL DESCRIPTION Generic hazard Dangerous voltage Information of particular importance. Tips for optimal use/work procedures. 1.7 GLOSSARY OF TERMINOLOGY USED A few specific terms are used throughout this manual. They are listed below with their meaning: TERM DESCRIPTION Person with the lift owner’s permission to enter restricted areas for...

  • Page 7: Addresses

    10991793EN- 19.10.2022 Ω PERATION ANUAL 1.8 ADDRESSES - Lift owner ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ - Lift installer ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ - Company or person in charge of maintenance ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ - Company or person in charge of periodic inspections ________________________________ ________________________________ ________________________________...

  • Page 8: Description Of The Lift

    1.9 DESCRIPTION OF THE LIFT Thank you for choosing this product that GMV S.p.A., a company with an innovative spirit, a leader in the world of design, manufacture and sale of hydraulic components for lifts, has developed, with the aim of offering its customers technical and economic benefits, but above all, to provide daily users with greater safety and comfort.

  • Page 9: Use

    Using the lift for any other purpose than that intended by the Manufacturer could cause serious damage to persons and/or property and/or animals. GMV S.p.A. shall not be held liable for any damage caused by improper use of the lift.

  • Page 10: Obligations And Prohibitions

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 2.3 OBLIGATIONS AND PROHIBITIONS OBLIGATIONS In order to ensure complete user safety when using the lift, the following obligations must be fulfilled: • Wait until the doors are fully open before entering/exiting the lift. •...

  • Page 11: Machinery Room

    10991793EN- 19.10.2022 Ω PERATION ANUAL 2.4 MACHINERY ROOM ROOM SPECIFICATIONS The lift’s machinery room can be classified as follows: A) Machinery room inside the well with external electrical panel in a cabinet In any case, the following conditions must be fulfilled: •...

  • Page 12: Cleaning

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 2.5 CLEANING Purpose The areas that need cleaning are: the interior of the car, the landing doors and door frames, the buttons and indicator plates and the sill of the car and landing doors. Responsibility Cleaning operations must be carried out exclusively by personnel authorized by the owner and trained for the purpose by the maintenance company and in any case in the presence of competent personnel from the maintenance...
  • Page 13 10991793EN- 19.10.2022 Ω PERATION ANUAL Aluminum Recommended cleaning products: liquid cleaning and degreasing agents. Apply with a soft cotton cloth or sponge and wipe dry. Copper, brass, bronze Recommended cleaning products: liquid cleaning agents for chrome and brass. Apply with a soft cotton cloth, polish and wipe dry.
  • Page 14 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL Disconnect the power supply. Caution: Danger of electric shock! Clean only with dry cloth and brush. Buttons, indicators and covers Clean according to the instructions and using the specific cleaning products for each material as indicated in this section of the manual.

  • Page 15: Procedure For Cleaning Coated Ropes Mod. Draka Csr

    10991793EN- 19.10.2022 Ω PERATION ANUAL PROCEDURE FOR CLEANING COATED ROPES mod. DRAKA CSR Materiale necessary: Isopropyl alcohol; Microfiber cloth; a pair of cotton gloves (recommended); It is important to keep your hands clean throughout the cleaning phase. Avoid touching parts of the lift soiled with oil or grease. Even if you wear gloves, avoid getting them dirty;...
  • Page 16 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 3. Clean the section of rope as previously done. When the cloth makes friction on the rope then it is clean; 4. Repeat the operation for all the ropes on both the counterweight side and the opposite side; 5.
  • Page 17 10991793EN- 19.10.2022 Ω PERATION ANUAL 6. Continue until you reach the lower floor, proceeding in successive steps of about 2 meters at a time; Page | 17...

  • Page 18: Push-Button Panels

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 3 PUSH-BUTTON PANELS The following push-button panels can be installed in the lift: • Push-button panels for lift with universal operation; • Push-button panels for lift with collective down operation; • Push-button panels for lift with collective up-down operation. 3.1 PUSH-BUTTON PANELS FOR LIFT WITH UNIVERSAL OPERATION The push-button panel for a lift with universal operation consists of the following.

  • Page 19: Push-Button Panels For Lift With Collective Up-Down Operation

    10991793EN- 19.10.2022 Ω PERATION ANUAL 3.3 PUSH-BUTTON PANELS FOR LIFT WITH COLLECTIVE UP-DOWN OPERATION The push-button panel for a lift with collective up-down operation consists of the following. The following buttons and indicators (minimum supply) are provided on the floors: •...

  • Page 20: Operation

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 4 OPERATION IMPORTANT! The lift is designed so that people are not endangered by its moving parts or can reach (directly or holding objects) the equipment in the well and impair its operation. To this end, the well is fitted with panelled protections in accordance with the technical regulations in force.
  • Page 21 10991793EN- 19.10.2022 Ω PERATION ANUAL DESCRIPTION OF UNIVERSAL OPERATION (APB) The universal operation phases are described below. The user presses the call button at the floor to call the lift. Note: the call is only made if the lift is in “free” status. 2.
  • Page 22 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL DESCRIPTION OF COLLECTIVE DOWN OPERATION The collective down operation phases are described below. The user presses the call button on the landing to call the lift, whether it is in the “free” or “in use” status. 2.
  • Page 23 10991793EN- 19.10.2022 Ω PERATION ANUAL DESCRIPTION OF COLLECTIVE UP AND DOWN OPERATION The collective ascent and descent operation phases are described below. The user presses the call button on the landing to call the lift, whether it is in the “free” or “in use” status. 2.

  • Page 24: Auxiliary Operations

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 4.2 AUXILIARY OPERATIONS DESCRIPTION OF RESERVED OPERATION TO BE MADE “IN THE CAR” To perform the reserved operation from inside the car: STEP ACTION PICTURE Insert a key into the “1 Extraction – 2 Positions” key switch. Turn the key switch to “P”.
  • Page 25 10991793EN- 19.10.2022 Ω PERATION ANUAL DESCRIPTION OF PREFERENTIAL OPERATION TO ONE FLOOR To perform the preferential operation to one floor, a “1 Position + Return” key switch must be used on one floor and a “1 Extraction – 2 Positions” key switch must be used in the car. The preferential operation is activated on the floor.
  • Page 26 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL DESCRIPTION OF PREFERENTIAL OPERATION TO ALL FLOORS - HOSPITAL EMERGENCY To perform the preferential operation to all floors, a “1 Position + Return” key switch must be used on all floors and a “1 Extraction – 2 Positions” key switch must be used in the car. The hospital operation is activated on the floor.

  • Page 27: Operations In The Event Of Danger

    10991793EN- 19.10.2022 Ω PERATION ANUAL 4.3 OPERATIONS IN THE EVENT OF DANGER OPERATION IN THE EVENT OF FIRE (EN 81-73) In the event of a fire, two types of operation can be carried out, depending on the devices installed where the lift is used: manually activated, using a bi-stable manual device (not supplied as standard);...
  • Page 28 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL PICTURE - AUTOMATICALLY ACTIVATED OPERATION Once the alarm is triggered, the car reaches either the designated main evacuation floor or, if the fire is on the main floor, a designated secondary evacuation floor. 2.
  • Page 29 10991793EN- 19.10.2022 Ω PERATION ANUAL CAR STATIONARY WITH DOORS OPEN For the car to remain stationary with the doors open, a “1 Extraction + 2 Positions” key switch must be used in the car. Proceed as follows: STEP ACTION PICTURE Insert a key into the switch.

  • Page 30: Optional Functions

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL OPTIONAL FUNCTIONS The optional functions are listed in the table below: FUNCTION DESCRIPTION PICTURE A “2 Positions - 2 Extractions” key switch in Call button enabling key the car and/or on the floors enables a call button to a specific floor.

  • Page 31: Emergency Operations

    10991793EN- 19.10.2022 Ω PERATION ANUAL 5 EMERGENCY OPERATIONS All lifts have: • a yellow alarm button; • a two-way remote assistance device that allows passengers in the car to request a rescue operation by communicating with an external emergency service. •...

  • Page 32: Information For Rescuers

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 5.2 INFORMATION FOR RESCUERS CAUTION! Rescue operations must be carried out by authorised and skilled people. The intervention of authorised personnel is necessary if: AUTHORISED PERSON • The lift stops and people trapped inside the car have to be rescued using the manual emergency operation (e.g.

  • Page 33: Manual Emergency Operation

    10991793EN- 19.10.2022 Ω PERATION ANUAL 5.3 MANUAL EMERGENCY OPERATION IMPORTANT! Before starting the emergency operation, advise the trapped passengers to remain calm, inform them that the lift complies with all safety requirements, that the manual rescue operation of the lift may cause slight jolts in the car due to the brake being applied and that they will be able to exit within a short time.

  • Page 34: Electrical Emergency Operation

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 5.4 ELECTRICAL EMERGENCY OPERATION IN THE PRESENCE OF ELECTRICITY IMPORTANT! Only perform the operation on the maintenance push-button panel in the electrical cabinet. IMPORTANT! Warn trapped people of the impending car movement before starting the emergency operation. To perform the electrical emergency operation in the presence of electricity, proceed as follows: STEP ACTION...
  • Page 35 10991793EN- 19.10.2022 Ω PERATION ANUAL IN THE ABSENCE OF ELECTRICITY CAUTION! Ensure that all landing doors are closed and locked. IMPORTANT! Warn trapped people of the impending car movement before starting the emergency operation. To perform the electrical emergency operation in the absence of electricity, proceed as follows: STEP ACTION PICTURE...

  • Page 36: Maintenance Procedure In The Pit And On The Car Roof

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 6 MAINTENANCE PROCEDURE IN THE PIT AND ON THE CAR ROOF Below is a list of operating procedures for carrying out routine or unscheduled maintenance in the well pit and/or on the car roof of the GLT Ω lift. CASE DESCRIPTION DESCENT INTO PIT EN81-20 WITH NO CAR MOVEMENT...
  • Page 37 10991793EN- 19.10.2022 Ω PERATION ANUAL CASE DESCRIPTION DESCENT INTO PIT EN81-20 WITH NO CAR MOVEMENT “high” / “low” TMC car = pit with a height of more than 1,000mm. ENTRY SEQUENCE STEP ACTION Bring the car to the next floor above the pit by traditional call. Open the landing door to the pit with the emergency key.
  • Page 38 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL CASE DESCRIPTION DESCENT INTO PIT EN81-20 + EN81-21 WITH NO CAR MOVEMENT “high” / “low” TMC car = pit with a height of less than 1,000mm (min. 450-500 mm). ENTRY SEQUENCE STEP ACTION NOTES •...
  • Page 39 10991793EN- 19.10.2022 Ω PERATION ANUAL IMPORTANT! When exiting the pit and/or the car roof, the maintenance technician is advised to ensure that no equipment or tools have been left behind that can impair smooth operation of the lift or even cause accidents.
  • Page 40 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL EXIT SEQUENCE STEP ACTION Bring the car to the next floor above the pit by traditional call. Press the emergency stop (red button). Turn the selector switch on the maintenance push-button panel to “automatic operation”. Detach the ladder from its storage housing and place it ready to climb out of the pit.
  • Page 41 10991793EN- 19.10.2022 Ω PERATION ANUAL CASE DESCRIPTION DESCENT INTO PIT EN81-20 + EN81-21 WITH CAR MOVEMENT “high” / “low” TMC car = pit with a height of less than 1,000mm (min. 450-500 mm). ENTRY SEQUENCE STEP ACTION NOTES • Bring the car to the next floor above the pit by traditional call. Visible:RED light •...
  • Page 42 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL EXIT SEQUENCE STEP ACTION NOTES • Bring the car to the next floor above the pit by traditional call. Visible:GREEN light • Press the emergency stop (red button). Visible:RED light Turn the selector switch on the maintenance push-button panel to •...
  • Page 43 10991793EN- 19.10.2022 Ω PERATION ANUAL CASE DESCRIPTION CLIMBING ON CAR ROOF EN81-20 WITH NO CAR MOVEMENT “high” TMC car = headroom with a height of more than 3,400mm. “low” TMC car = headroom with a height of more than 3,300mm. ENTRY SEQUENCE (PIT) TO PUT THE CAR IN THE MOST SUITABLE AREA FOR ROOF ACCESS STEP ACTION...
  • Page 44 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL EXIT SEQUENCE (PIT) STEP ACTION Press the emergency stop (red button). Turn the selector switch on the maintenance push-button panel to “automatic operation”. Detach the ladder from its storage housing and place it ready to climb out of the pit. Open the landing door to the pit by pulling the lock release cable on the door.
  • Page 45 10991793EN- 19.10.2022 Ω PERATION ANUAL EXIT SEQUENCE (ROOF) STEP ACTION Open the landing door and exit, unlocking the lock manually. Climb down from the roof and stand on the landing. Release the emergency stop (red button). Close the landing door. Turn the key on the “RESET”...
  • Page 46 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL CASE DESCRIPTION CLIMBING ON CAR ROOF EN81-20 + EN81-21 WITH NO CAR MOVEMENT “high” TMC car = headroom with a height of more than 3,400mm. “low” TMC car = headroom with a height of less than 3,300mm (min. 2,500mm). ENTRY SEQUENCE (PIT) TO PUT THE CAR IN THE MOST SUITABLE AREA FOR ROOF ACCESS STEP ACTION...
  • Page 47 10991793EN- 19.10.2022 Ω PERATION ANUAL Lower the “COUNTERWEIGHT” pedestal from the vertical position to the • Visible:RED light horizontal position IMPORTANT! Nevertheless, there are two safety stop contacts in the pit; the first upwards one is active when the lift is in maintenance operation and stops the car moving down when it reaches it. This contact is positioned to anticipate the impact of the car on the pedestal / buffer.
  • Page 48 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL the furthest one is lifted. • Close the landing door. Visible:RED light The maintenance technician can now work on the car roof without moving • Visible:RED light the car, e.g. to clean or carry out maintenance operations, etc. EXIT SEQUENCE (ROOF) STEP ACTION...
  • Page 49 10991793EN- 19.10.2022 Ω PERATION ANUAL CASE DESCRIPTION CLIMBING ON CAR ROOF EN81-20 WITH CAR MOVEMENT “high” TMC car = headroom with a height of more than 3,400mm. “low” TMC car = headroom with a height of more than 3,300mm. ENTRY SEQUENCE (PIT) TO PUT THE CAR IN THE MOST SUITABLE AREA FOR ROOF ACCESS STEP ACTION Bring the car to the next floor above the pit by traditional call.
  • Page 50 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL EXIT SEQUENCE (PIT) STEP ACTION Press the emergency stop (red button). Turn the selector switch on the maintenance push-button panel to “automatic operation”. Detach the ladder from its storage housing and place it ready to climb out of the pit. Open the landing door to the pit by pulling the lock release cable on the door.
  • Page 51 10991793EN- 19.10.2022 Ω PERATION ANUAL IMPORTANT! Nevertheless, there is only one limit stop contact in the headroom that stops the car moving up when it reaches it. This contact is positioned to anticipate the impact of the counterweight on the buffer. EXIT SEQUENCE (ROOF) STEP ACTION...
  • Page 52 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL CASE DESCRIPTION CLIMBING ON CAR ROOF EN81-20 + EN81-21 WITH CAR MOVEMENT “high” TMC car = headroom with a height of more than 3,400mm. “low” TMC car = headroom with a height of less than 3,300mm (min. 2,500mm). ENTRY SEQUENCE (PIT) TO PUT THE CAR IN THE MOST SUITABLE AREA FOR ROOF ACCESS STEP ACTION...
  • Page 53 10991793EN- 19.10.2022 Ω PERATION ANUAL IMPORTANT! Nevertheless, there are two safety stop contacts in the pit; the first upwards one is active when the lift is in maintenance operation and stops the car moving down when it reaches it. This contact is positioned to anticipate the impact of the car on the pedestal / buffer. EXIT SEQUENCE (PIT) STEP ACTION...
  • Page 54 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL latches are inserted into the safety contacts. If there is more than one safety rail: lift the nearest one and continue until the furthest one is lifted. • Close the landing door. Visible:RED light •...
  • Page 55 10991793EN- 19.10.2022 Ω PERATION ANUAL ENTRY SEQUENCE (PIT) TO RESTORE THE PEDESTALS TO THE UNUSED POSITION STEP ACTION NOTES Walk down the building’s stairs to the bottom floor at the pit. • Visible:RED light • Meaning: The maintenance technician can descend into the pit safely as he is protected by the A3 Open the landing door to the pit with the emergency key.
  • Page 56 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL IMPORTANT! When exiting the pit and/or the car roof, the maintenance technician is advised to ensure that no equipment or tools have been left behind that can impair smooth operation of the lift or even cause accidents.
  • Page 57 10991793EN- 19.10.2022 Ω PERATION ANUAL Ropes must be discarded after reaching a certain age or completing a certain number of runs (whichever comes first). Every change of direction must be counted as a complete run. The rope manual indicates a maximum of 10 years before replacement (see reference table) For all details on use, maintenance and discard criteria of polyurethane-coated ropes, refer to the rope operation and maintenance manual (version 0818 or later) EVALUATION OF THE FRICTION OF ROPES EN81-20:2014 §6.3.3...
  • Page 58 PERATION AND AINTENANCE ANUAL SAFETY GEAR TEST (‘GMV NEGECOR1 (LCB-EVO)’ main controller) 1 ) Load the cabin with 125% of the rated capacity 2 ) Bring the cabin to the upper extreme floor 3 ) Call down the cabin to the lower extreme floor 4 ) When the rated speed is reached and when the car cabin is located at a floor (Led light red, on EED RECALL device), on the EED RECALL Button, turn the key in "TEST"...
  • Page 59 10991793EN- 19.10.2022 Ω PERATION ANUAL 7 ) Reset the speed governor by pressing on the control panel the button " STL 2 " . 8 ) CAUTION - For the installation with Coated Steel Ropes, proceed to unload weight from the cabin and start the operation in step "...
  • Page 60 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL Activation of the TDC (Travel Direction Change) function on VVVF Fuji Frenic LM2 If the password in L109 has not yet been set (=0000): 1. Set the rope deflection limit in L111 (the value is in tens of thousands, i.e. 100 equals 1 million deflections) 2.
  • Page 61 10991793EN- 19.10.2022 Ω PERATION ANUAL Code IMQ20 Rev. 0 26/03/2018 CONNECTORS FOR CAR OR LANDING DOORS BYPASS The cabinet features connectors used to individually bypass the landing doors or the car doors. The connector for bypassing the car doors is identified with XPC, while the connector for bypassing the landing doors with XPP.

  • Page 62: Maintenance Documentation

     Check the condition of all components and materials upon reception at the building yard, to verify if any damage occurred during transport; immediately inform GMV Spa in case any part is missing or in case of damage.  Store the electrical and electronic components in a cool and dry place in their original packages, at a temperature between 5°C and 40°C.

  • Page 63: General Informations

    10991793EN- 19.10.2022 Ω PERATION ANUAL 7.1 GENERAL INFORMATIONS Information to the owner of the installation It’s necessary for the owner : A) to keep the installation in a safe operating condition. To obtain this the owner shall use a maintenance organization complying with the requirements of the Standard and with adequate and proper insurance cover.
  • Page 64 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL Q) to carry out periodically, in his own interests, in addition to those examinations and tests entrust to the maintenance organization, the following: A full ascent and descent to assess any changes in the quality of the ride or damage to the equipment. Typical items to be checked to ensure that they are in place, undamaged and functioning correctly are: landing doors and bottom door tracks stopping accuracy...

  • Page 65: Maintenance Operations

    10991793EN- 19.10.2022 Ω PERATION ANUAL 8 MAINTENANCE OPERATIONS ATTENTION Before starting any maintenance action on a MRL and /or with Headroom and /or Pit reduced (TR, FR, TFR, EN81-21) read carefully the chapters dedicated to them of this manual. ATTENTION During the maintenance never exclude the safety devices and never connect the motor directly to the power supply.

  • Page 66: Periodical Maintenance And Checks Table

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 8.2 PERIODICAL MAINTENANCE AND CHECKS TABLE Legenda: Verify by visual examination that the component has characteristics that meet the required requirements Verify by testing / checking that the component performs the required function Verify by using measuring instruments that the component meets the required requirements / limits ECOMMENDED AXIMAL...
  • Page 67 10991793EN- 19.10.2022 Ω PERATION ANUAL VI.h Manual lowering valve VI.i Filter VI.j Hand pump VI.k Hydraulic system: total revision ECOMMENDED AXIMAL ONTROL PERATION CHECKS REQUENCY TYPE MONTHS ANNI VII. M ACHINES VII.a Drive motor LECTRICAL VII.b Gear box VII.c Brakes VII.d Traction sheave VII.e Diverter pulley VII.f Electrical machine: total revision...

  • Page 68: Maintenance Schedules

    10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL 8.3 MAINTENANCE SCHEDULES ATTENTION Change or restore all components damaged, wear or that don’t work properly. I. G ENERAL I.a All components: cleaning, deterioration and wear  Verify, for their correct working, that any component is sufficiently clean, free from corrosion and in good conditions.
  • Page 69 10991793EN- 19.10.2022 Ω PERATION ANUAL III.d Safety gear  Verify that the lever, the roller and the switch are not worn, their movements are regular and easy and, for safety, and that all bolts are well tights  Verify that the safety gear works well performing the safety gear test (releasing ropes) ...
  • Page 70 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL IV.c Pulleys  Verify that pivots and pulley bearings don’t make noise or abnormal vibrations, otherwise clean and grease them.  Verify that the grooves of the pulleys have not been worn or deformed by the old rope. ...
  • Page 71 10991793EN- 19.10.2022 Ω PERATION ANUAL VI.e Diverter pulley  Verify that pivots and pulley bearings don’t make noise or abnormal vibrations, otherwise clean and grease them.  Verify that the grooves of the pulleys have not been worn or deformed by the old rope. ...
  • Page 72 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL VIII. C ABINA VIII.a Emergency lighting and return at landing  Verify that emergency lighting turns on in event of power failure  Verify that the return at floor and door opening device is working properly in case of power failure.
  • Page 73 10991793EN- 19.10.2022 Ω PERATION ANUAL IX.b Lower car stop mechanical device  Verify that the lower car stop mechanical device (LCSMD) has a regular and easy movement and that all the fixing bolts are are properly tightened.  Verify that the electrical safety contact (SBCA and SBCRn) is clean, in good condition and working properly ...
  • Page 74 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL X.b Foldable balustrade  Verify that the foldable balustrade has a regular and easy movements and that its locking bolts are properly tightened.  Verify that the electrical safety contacts (SCP) are clean, in good condition and working properly. X.c Remote unlocking landing door device ...

  • Page 75: Maintenance Operations

    10991793EN- 19.10.2022 Ω PERATION ANUAL 8.4 MAINTENANCE OPERATIONS ATTENTION Change or restore all components damaged, wear or that don’t work properly. Tighten all the bolts in accordance with the tightening torques and using a torque wrench. I. G ENERAL I.a All components: cleaning, deterioration and wear ...
  • Page 76 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL For all the others: III.b Guide rails  Check, visually, that the guides, where necessary, are properly lubricated and if necessary, lubricating them passing on the side where the shoes lean, with a rag soaked in oil. ...
  • Page 77 10991793EN- 19.10.2022 Ω PERATION ANUAL For all other Ropes : The suspension ropes that show obvious degradation or wear or excessive number of broken wires must be replaced, any of the following occur first: - 26 broken wires within a length of 30 x d (30 times the diameter of the rope, e.g., Ø...
  • Page 78 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL V. M ACHINE ROOM V.a Electrical safety devices  Check, visually on the control panel, that the safety chain is properly closed (all the led on)  Check, visually, that fuses are suitable for the circuit to be protected. ...
  • Page 79 10991793EN- 19.10.2022 Ω PERATION ANUAL VI.d Traction sheave  Check that pivots and pulley bearings don’t make noise or abnormal vibrations, otherwise clean and grease them.  Check that the grooves of the pulleys have not been worn or deformed by the old rope. ...
  • Page 80 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL  Check that, when the detection devices are activated, the system take the car to the designated landing  Check that once the designated landing has been reached, the lift, depending on the parking mode set in accordance with local laws, a) open the doors for up to 20 s before closing them and park out of service the car b) open the doors and stop the outboard car with open doors.
  • Page 81 10991793EN- 19.10.2022 Ω PERATION ANUAL VIII.i Travel quality  Check the quality of the car traveling on all floors (both upward and downward). VIII.j Emergency and / or inspection trap-doors and doors  Check that the doors and / or trap-doors are not damaged and that the opening and closing are done without friction.
  • Page 82 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL IX.c Remote unlocking car door device  Check That the cable in the sheath run properly and, if necessary, lubricate it, That the fixing clamps are clean and properly tightened That the unlocking device is working properly: - Pulling the handle, the door locking device must unlock and allow to manually open the door IX.d Remote unlocking landing door device ...

  • Page 83: Disposal Material

    10991793EN- 19.10.2022 Ω PERATION ANUAL X.c Remote unlocking landing door device  Check That the cable in the sheath run properly and, if necessary, lubricate it, That the fixing clamps are clean and properly tightened That the unlocking device is working properly: - Pulling the handle the door locking device must unlock and allow to manually open the door.
  • Page 84 10991793EN- 19.10.2022 Ω PERATION AND AINTENANCE ANUAL FLUID DYNAMICS EQUIPMENT AND COMPONENTS FOR LIFTS GMV S.p.A. Via Don Gnocchi, 10 – 20016 Pero – Milan (Italy) Tel. +39 02 33930.1 – Fax +39 02 3390379 Page | 84...

This manual is also suitable for:

Glt 81-20

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