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Pag. Auf S. www.montanarigiulio.com www.montanarigiulio.com...
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You may check your supply, configure the inverter, download manuals, tech reports, certificates and much more. Search for Montanari Giulio App, available on Google Play and App store. SCAN THE QR TO DOWNLOAD SCAN THE QR TO DOWNLOAD...
CONTENTS GENERAL INFORMATION ..............43 1.1 Introduction ..................43 1.2 Copyright ..................... 43 SAFETY ....................44 2.1 Intended use ..................44 2.2 User’s obligations ................. 44 2.3 Proper disposal ..................45 2.4 Safety of operators ................45 IDENTIFICATION AND DATA .............. 46 3.1 Identification plate ................
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SPEED GOVERNORS: RQ-A & RQ ENGLISH 7.4 Using the anti-creeping device as UCM device ........61 7.5 Emergency manoeuvre with anti-creeping device: ......64 7.6 Installation with encoder ..............65 7.7 Installation with phonic wheel ..............66 7.8 Protective cover ..................67 OPERATING TEST ................68 8.1 Static test ....................
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Marketing Dept STEFANO BERTONI (DTE) Department The speed governor is pre-adjusted and calibrated at the factory. No intervention is allowed without authorization by Montanari Giulio & C. Srl. It indicates that safety measures must be taken to avoid electric shock.
ENGLISH GENERAL INFORMATION 1.1 Introduction The speed governors by Montanari Giulio & C. are designed and tested to ensure proper operation. These operating instructions are an integral part of the speed governors and must always be kept within easy reach for consultation.
No liability is accepted for any malfunction due to installation not confor- ming to specifications, except in cases approved by Montanari Giulio & C. 2.2 User’s obligations The responsibility for instructions lies with the company in charge of the work.
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 Proper disposal Respect the environment and dispose of the product according to the regulations in force in the country of installation.
IDENTIFICATION AND DATA 3.1 Identification plate The data shown on the plate are indicated in FIG. 1. Identification code of the body appointed for pro- duction supervision carrying out the inspection Manufacturer QR code to access all the documen- tation. Type certificate Model Certification body...
It is recommended to verify also the condition of the goods upon receipt. In case of damages do not proceed with installation except for Montanari Giulio & C. authorization. Comply with the symbols on the packaging to prevent damage to property or personal injury.
Note: A tension device is required to tension the speed governor rope ( see for example TAB163.1 and TEV on product general catalogue of Montanari Giulio & C.) 5.2 Components The following figures show the parts forming the RQ and RQ-A governor in standard version.
Arrow showing the engagement direction Spacer pins of the safety gear Test groove 7.Safety contact Fixing base Fig.6 Fig. 7 6.Pin 5.3 Mechanical intervention Fig. 5 - 6 - 7: The wheel (1) rotates on the pulley square (2) and pulls the lever (3) downwards.
SPEED GOVERNORS: RQ-A & RQ ENGLISH INSTALLATION AND FIXING The speed governor must be installed in a building or in a closed travel com- partment. Do not use in an explosive atmosphere. Room temperature must range between 0°C e +40°C (unless expressly agreed/authorised). Assembly and installation must be carried out with great care by qualified and trained personnel.
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FIXING: The speed governor must be fixed checking its vertical direction with a bubble level or a lead wire. Fig. 10 Fig. 9 MAX. ALLOWED SLOPING: The speed governor must be installed so that the rope runs parallel in the pulley groove. The rope max. recommended sloping (A) is ±...
SPEED GOVERNORS: RQ-A & RQ ENGLISH 6.2 Installation of ropes The speed governor only works in a perfect way if rope and tension device are correctly installed. 1. Gather the rope close to the governor and thread one head through the governor towards the safety gear levers.
6.3 Electrical installation - Excess speed contact FIXING: Before proceeding, cut power off Note down the following while laying the connecting cable: • single-pin cables must have a double insulation • use and laying of cables must follow the regulations in force Fig.
SPEED GOVERNORS: RQ-A & RQ ENGLISH INSTALLATION OF SPEED GOVERNORS WITH OPTIONAL ACCESSORIES 7.1 Electrical installation of the REMOTE CONTROL IMPORTANT: The remote control is necessary in case of governor installation in inaccessible areas as specified by the standard see paragraph 3.2 The remote control allows the governor pulley to be stopped during downwards movement for one-way versions and in both directions for two-way versions.
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Wiring diagram for remote control management. OPERATING PRINCIPLE The S1 button allows you to pull out the pin of the Remote Control Coil in the speed governor. The S2 button allows you to restore the contact with Electrical Reset once the speed governor has been activated.
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Auxiliary Relay for managing the restoring of the Contact with Electrical Reset. REMOTE Pizzato or Montanari Contact with Electrical Reset equipped with NC / RESET NO contact in the Speed Governor. NOTE: The supply voltage of the auxiliary relays (KA2 and KA3) does not necessarily need to be the same as the supply voltage of the Contact with Electrical Reset.
7.2 Electrical installation of the ANTI-CREEPING DEVICE IMPORTANT: The anti-creeping device (Fig. 15-16) allows the governor pulley to be stopped both upwards and downwards in case of uncontrolled movements of the cab. See Tab. 4. to check the minimum distance to be run by the cab before the intervention of the safety gear after engagement, in the most unfavourable con- dition.
SPEED GOVERNORS: RQ-A & RQ ENGLISH 7.3 Anti-creeping device specifications: This device is installed on governors and acts on the safety gear to stop the car in case of uncontrolled movements. Operation: the device is formed by an electromagnet with lever and an electric contact for controlling the piston (see Fig.
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In case of power failure in MR systems, the anti-creeping device can be opened manually or with the appropriate accessory. see: Fig. 19 - Par. 7.5 Emergency manoeuvre with anti-creeping device To avoid delays in the intervention of the anti-creeping device during normal operation of the lift (e.g.
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SPEED GOVERNORS: RQ-A & RQ ENGLISH Example of a wiring diagram for managing the anti-creeping device. Fig. 18 Tab. 6 SYMBOL DESCRIPTION K_DOORS Door relay ANTICREEP Anti-creeping device coil + N.O. contacts - N.C K_AUX_1 Auxiliary relay with N.O. contacts - N.C. K_MOTOR Motor relay Res, Cap, Diode...
7.5 Emergency manoeuvre with anti-creeping device: The emergency manoeuvre can be electrical or manual. Electrical manoeuvre: feed the anti-creeping device coil at the rated voltage to free the governor and allow the movements of the car. IMPORTANT: The correct closing of the anti-creeping device contact must be checked before proceeding with any movement of the car.
SPEED GOVERNORS: RQ-A & RQ ENGLISH 7.6 Installation with encoder Installation must be carried out without any electrical supply. Standard encoder: 1024 pulses per lap / Two-way + 0 Line Driver (AD26LS31) - 5 V ÷ 30 V - Cable length: 7 m For electrical connections see Tab.
Tab. 8 ELECTRICAL CONNECTIONS Signals +VDC 0VDC Shield Outputs Brown A, B, 0 Blue White Black Screen (5-wire cable) EDE 9 pin Case Outputs A, /A, B, /B, 0, /0 Yellow Blue Verde Orange White Grey Black Screen (cavo 8 fili) 7.7 Installation with phonic wheel Fig.
OPERATING TEST Perform the function test before starting. Before performing the test: • Clean the guides. • Move all persons and objects away from the lift shaft: risk of injury from crushing! • Run the entire lift travel slowly in inspection mode. 8.1 Static test •...
SPEED GOVERNORS: RQ-A & RQ ENGLISH 8.2 Dynamic test Check that no one is in the car or in the lift shaft. Electrical intervention: • Place the rope in the test groove (1) Fig. 26 - 27. • Allow the lift car to descend at the rated speed until the electrical contact has engaged.
Customer Service department. 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.
This prohibition also applies during repairs. It is absolutely forbidden to replace damaged or defective parts unless a written notice has been passed by the staff of Montanari Giulio & C. Srl. IMPORTANT: It is absolutely forbidden to leave the system in operation without the speed governor even for short periods.
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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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