Manual Smoke Ventilation Pushbutton
MCR RPO-1 SMOKE EXHAUST
Technical and Operating Documentation User Instruction Manual
Table of Contents
USER INFORMATION ....................................................................................................................................................1 DESCRIPTION OF THE DEVICE ...................................................................................................................................2 TECHNICAL SPECIFICATIONS.....................................................................................................................................3 WARRANTY TERMS AND CONDITIONS......................................................................................................................4 SERVICE. ........................................................................................................................................................................4
User information
Thank you for selecting the MCR RPO-1 smoke ventilation pushbutton. Please, read this document carefully and follow the instructions. This will ensure smooth and reliable operation of smoke exhaust systems and safety for the users and easy assembly of the device. MERCOR SA reserves the right to modify the product or the documentation without notice. We wish to ensure your full satisfaction with our products and will be glad to provide professional service and assistance to you, if necessary.
Gda sk, ver. 1.4 en - 2007-07-03
Gelco Nordic ApS . Hylkedamvej 70 . DK-5591 Gelsted . Tel.: +45 6346 5408 . Fax.: +45 6346 5404 . info@gelco-nordic.dk
www.gelco-nordic.dk
Description of the device The MCR RPO-1 manual smoke ventilation pushbutton is used to manually release an alarm in smoke exhaust systems and to provide information on the status of MCR9705 or MCR0204 smoke exhaust control units. Related documents: technical approval CNBOP no. AT-403-0091/2006, certificate of conformity CNBOP no. 2328/2006, declaration of conformity no. 006/HO/2007 dated 25.01.2007. Electrical diagram the pushbutton is shown in Fig. 2. The view of the interior of the pushbutton housing is shown in Fig. 1. The pushbutton has three indicator LEDs: • red ALARM • amber DEFECT (USZKODZENIE) • greek OK LED terminals are directly and independently connected to a terminal strip which ensures the universal character of the RPO-1 pushbutton.
Assembly: The pushbutton should be placed in a location which allows easy access for users and maintenance staff (if possible along evacuation routes). Install the device on a level surface, using appropriate metal connectors selected in accordance with the substrate material. Electrical connections should be made using a lead conforming to the requirements of §187 of the Regulation of the Minister of Infrastructure of 12.04.2002 (DZ.U. no. 75, item. 690).
Alarm release: After breaking the glass panel in the device door (CAUTION! GLASS), push the alarm button (2). The SW1 contact switch will close the alarm line. A mechanical block will keep the line closed until the block is released.
Alarm reset: Open the device housing by a special key and release the mechanical block of the button, using the lever. Replace the glass panel. The ALARM RESET (KASOWANIE ALARMU) button is used to cancel the alarm status of the control unit and to automatically close the vents after the alarm. The R1 resistor (10kΩ) connected in series with the SW2 contact switch ensures appropriate current supply, which is interpreted by the control unit as the alarm reset signal. Hold down the button for at least 1 second!
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Fig. 1. View of the interior of the housing of the RPO-1 pushbutton Along the top edge of the board, there are terminal strips used to connect leads. Connection diagram is shown in Fig. 3. RESET SWITCH ALARM LED ALARM SWITCH
1, 2 3, 4 5 6 7, 8 9, 10 11 12 13 14
line RESET 1 line RESET 2 LED ALARM cathode LED ALARM anode line RESET 1 line RESET 2 LED DEFECT cathode LED DEFECT anode LED OK cathode LED OK anode
DEFECT
LED OK LED Fig. 2. Electric diagram of the RPO-1 pushbutton
Technical specifications Item Compatible control units Alarm pushbutton parameters Working temperature range Protection level for housing Dimensions (H x W x D) Release mode Range of diameters leads to be connected Required number of wires in the connected lead
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Value MCR9705; MCR0204 24V=, max. 100 mA -10ยบC รท +55ยบC IP 30 135 x 135 x 33 mm indirect 0.5 รท 0.75 mm2 7
DEFECT
LINE
LINE SENSOR
VENT OPEN
DE FECT
OUT
MCR0204
ALARM ALARM LOOP DETECTOR SUPPLY
IN
LINEs
DRIVES
MCR9705
Fig. 3. Connection diagram of the MCR RPO-1 pushbutton with MCR0204 control unit (on the left) and MCR9705 control unit (on the right).
WARRANTY TERMS AND CONDITIONS. 1. MERCOR SA gives twelve-month warranty for the purchased equipment, unless the "delivery contract" or "delivery and assembly contract" stipulates otherwise. 2. If during the warranty period any fault resulting from a latent defect in equipment occurs, MERCOR SA undertakes to eliminate the fault within 21 days from the notification date. In the case of a fault resulting from incorrect operation of equipment or from other reasons not being on the part of MERCOR SA, the buyer shall bear the costs of eliminating the fault. 3. MERCOR SA reserves the right to extend the repair time in the case of complicated repairs or repairs which require a purchase of non-standard subassemblies [elements] or spare parts. 4. In accordance with generally accepted practice, the warranty does not cover: • equipment damage and failure caused by incorrect operation, or lack of maintenance, or lack of periodical inspections. • equipment damage due to reasons other than those being on the part of MERCOR SA and, in particular, events of a fortuitous nature in the form of torrential rainstorm, flood, hurricane, • inundation, lightning, overvoltage in electrical system, explosion, hail, aircraft fall, fire, avalanche, landslide and consequential damage resulting from the above mentioned reasons. A torrential rainstorm shall mean rainfall of intensity factor not lower than 4, as specified by IMiGW (the Polish Meteorology and Water Management Institute). The hurricane shall mean a wind of a speed of at least 17.5 m/s. • damage arising from omission of the duty to report promptly any noticed defect. • deterioration in the quality of coating caused by a process of natural decay (fading out, oxidisation). • defects caused by application of abrasive or aggressive cleaning agents. • parts which normally wear out during operation (for example gaskets), unless a manufacturing defect did occur in them. 5. 5. Any defect covered by the warranty should be reported to MERCOR SA immediately. 6. 6. The buyer is obligated to operate and maintain the purchased equipment correctly, to carry out periodical service inspections (at least twice a year) and to enter each service inspection in the "construction facility book" in accordance with art. 64 of the Polish Building Regulations. 7. The warranty expires with immediate effect: • if the buyer or user make structural modifications on their own without prior agreement with MERCOR SA; • if the maintenance or periodical service inspection was not performed within specified time limits or was performed by a service unit not authorized by MERCOR SA, or the equipment was operated incorrectly; • in the case of any interference by unauthorized persons, excluding the activities within the scope of normal operation of equipment. As regards matters not regulated by these "Warranty terms and conditions", relevant regulations in the Civil Code, and in particular Art. 577-581 shall apply.
SERVICE. 1. Periodical service inspections of the equipment should be carried out during the whole service life of the equipment. 2. The service inspections should be carried out by a firm properly authorized by Mercor SA. 3. For service-related issues, please contact the Service Department, phone no. +48 58 341 4245 ext. 127 or fax: +48 58 341 3985, 8 am – 4 pm (Monday-Friday)
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