Quy trình kiểm tra và chạy thử hệ thống chữa cháy

QUY TRÌNH KIỂM TRA & CHẠY THỬ T&C PROCEDURE Dự án : KHÁCH SẠN WINK TRUNG TÂM SÀI GÒN Project : WINK SAIGON CENTER HOTEL Địa : 75 Đường Nguyễn Bỉnh Khiêm, Quận 1, TP.HCM Location : 75 Nguyen Binh Khiem, District 1, HCM City Page of 17 TESTING AND COMMISSIONING PROCEDURE FOR FIRE FIGHTING SYSTEM QUY TRÌNH KIỂM TRA VÀ CHẠY THỬ HỆ THỐNG CHỮA CHÁY CONTENTS / NỘI DUNG: Description of fire fighting system/ Mô tả hệ thống chữa cháy Objective/ Mục tiêu Work standards & General requirement / Tiêu chuẩn công việc & Yêu cầu chung Preparation (Materials, Equipments & Human Resources)/ Công tác chuẩn bị (Vật tư, thiết bị nhân lực) Checking procedure / Quy trình kiểm tra Commissioning procedure/ Quy trình chạy thử Check list and T&C record forms/ Danh mục kiểm tra Mẫu biên T&C Drawing (attachment)/ Bản vẽ Catalogue of equipment / Catalogue thiết bị Page of 17 DESCRIPTION OF FIRE FIGHTING SYSTEM/ MÔ TẢ HỆ THỐNG CHỮA CHÁY: 1.1 Description system/ Mô tả hệ thống: The fire protection system of building includes systems as follows: Hệ thống chữa cháy tòa nhà bao gồm hệ thống sau: - Fire hydrant system and fire sprinkler system designed for entire building is arranged as follows: Hệ thống chữa cháy vách tường hệ thống chữa cháy tự động sprinkler thiết kế cho tồn tịa nhà xếp sau: + Fire hydrant and fire sprinkler system from level to technical roof floor (fire pump zone) is designed include: 02 electric fire pumps (one duty and one standby) and 01 jockey pump Hệ thống chữa cháy vách tường hệ thống chữa cháy tự động sprinkler từ lầu đến tầng kỹ thuật mái (khu vực phục vụ bơm chữa cháy) thiết kế bao gồm: 02 bơm chữa cháy (1 chạy dự phòng) bơm bù áp + Fire hydrant and fire sprinkler system from basement to mezzanine floor (Gravity zone) is designed use water gravity of fire water FRP tank with volume 315m3 at technical roof floor location Hệ thống chữa cháy vách tường hệ thống chữa cháy tự động sprinkler từ hầm đến tầng lửng(khu vực phục vụ trọng lực nước) thiết kế sử dụng trọng lực nước bể nước chữa cháy FRP thể tích 315m3 lắp đặt tầng mái + Fire pump room is located at the technical roof floor Phòng bơm chữa cháy đặt tầng kỹ thuật mái + In order to service the sprinkler system, each stand pipe is designed with a drainage pipe riser Để bảo trì hệ thống, trục xả nước bảo trì thiết kế song song với trục ống đứng - Automatic foam – water spray system: Hệ thống chữa cháy foam tự động: + This system is designed for Generator room at basement 01 location Hệ thống thiết kế cho phòng máy phát điện đặt tầng hầm 01 + Automatic foam – water system including as follows: Foam bladder tank, deluge valve, deluge control panel, solenoid valve, water spray nozzle, heat detector… and accessories Hệ thống chữa cháy foam tự động bao gồm thiết bị sau: Bình chứa foam, van tràn ngập, tủ điều khiển hệ thống xả tràn ngập, van điện từ, đầu phun, đầu báo nhiệt… phụ kiện kèm - FM 200 system: Hệ thống chữa cháy khí FM200: + This system is designed for rooms as follows: Page of 17 Hệ thống thiết kế cho phòng sau: o MDF room, MV & transformer, mobile booster room, MSB room at basement 01 location Phòng MDF, phòng điện trung & máy biến áp, phòng tăng song điện thoại, phòng tủ điện lắp đặt hầm 01 o IT room at mezzanine floor location Phòng IT lắp đặt tầng lửng + FM200 system including as follows: F200 control panel, FM 200 cylinder, nozzle 360, smoke detector… and accessories Hệ thống chữa cháy khí FM200 bao gồm thiết bị sau: Tủ điều khiển chữa cháy FM200, bình khí FM200, đầu phun 360, đầu báo khói… phụ kiện kèm - Fire chemical system: Hệ thống chữa cháy hóa chất: + Use portable CO2 fire extinguisher type kG and ABC extinguisher type kG The fire extinguishers are installed at appropriate locations as follows: Sử dụng bình chữa cháy cầm tay CO2 loại kG bình chữa cháy hóa chất ABC loại 6kG Các bình chữa cháy bố trí vị trí thích hợp như: + o Lobby / Sảnh thang tầng o Technical service room / Các phòng kỹ thuật điện o Car-park at the basement 01, 02 / Khu để xe tầng hầm 01, 02 Use auto ABC fire extinguisher type kG The fire extinguishers are installed at appropriate locations as follows: Electrical rooms & LPG station Sử dụng bình chữa tự động ABC loại 6kG Các bình chữa cháy bố trí vị trí thích hợp như: Các phịng điện tầng trạm gas bếp 1.2 Description installation system/ Mô tả lắp đặt hệ thống: - Fire sprinkler and fire hose reel system: Hệ thống vòi phun nước chữa cháy sprinkler chữa cháy vách tường: + This is to descript the operation of combined hydrant system Đây mô tả hoạt động hệ thống chữa cháy kết hợp + There are pressure switches installed on common supply pipe in pump room It is used to control pump operation Có công tắc áp suất lắp đặt đường ống góp phịng bơm Nó sử dụng để kiểm soát hoạt động bơm + Control panel: Provide manual/automatic/off pump selector for on/off control of the pumps Tủ điều khiển: Có cơng tắc chọn chế độ bơm tay / tự động / tắt để điều khiển bật / tắt bơm - Pump opetation / Vận hành bơm:  Normally, system is charged with water at (4.7) bar Page of 17 Thông thường, hệ thống trì (4.7) bar  When select auto mode, if water pressure drops to (4.7-0.7=4.0) bars, jockey pump will be activated And when water pressure rises up and reaches to (4.7) bar, jockey pump will be stopped automatically Khi chọn chế độ tự động, áp suất nước giảm xuống (4.7-0.7=4.0) bars, bơm Jockey kích hoạt Và áp lực nước tăng lên đạt đến (4.7) bar, bơm Jockey tự động dừng lại  In case water pressure still drops to (4.7-1=3.7) bars, electric fire pump will be activated Under any mode (automatic, manual), stopping electric fire pump is always manual Trong trường hợp áp lực nước giảm xuống (4.7-1=3.7) bar, bơm chữa cháy kích hoạt Trong chế độ (tự động, tay), việc dừng bơm chữa cháy tay  In case duty electric fire pump of power is failed and pressure drops to (4.7-1.4 =3.3) bar, standby electric fire pump shall be activated automatically Under any mode (automatic, manual), stopping electric fire pump is always manual Trong trường hợp bơm chữa cháy bị hỏng áp suất giảm xuống (4.7-1.4=3.3) bar, bơm chữa cháy dự phịng kích hoạt tự động Trong chế độ (tự động, tay), việc dừng bơm chữa cháy tay OBJECTIVES / MỤC TIÊU: The objective of this statement is to document the procedure and the inspection requirement for the testing and commissioning of combined hydrant system Mục tiêu hướng dẫn ghi lại quy trình yêu cầu kiểm tra việc thử nghiệm vận hành hệ thống chữa cháy kết hợp WORK STANDARDS & GENERAL REQUIREMENT / TIÊU CHUẨN CÔNG VIỆC & YÊU CẦU CHUNG: 3.1 Work standards/ Tiêu chuẩn công việc: The work standards and code of practice shall be used as reference and formed the basic guideline for the testing and commissioning It is as follows: Các tiêu chuẩn công việc quy tắc thực sử dụng làm tài liệu tham khảo hướng dẫn cho việc T&C Bao gồm sau: - TCVN 5040:1980 Fire Fighting Equipment - TCVN 5760:1993 Fire Fighting system – Design Requirements - TCVN 2622:1995 Fire protection for house & building - TCVN 6160:1996 Fire protection for highrise building - TCXD 46:1991 Lightning system for building Page of 17 - NFPA Uniform Fire Code - NFPA 72 National Fire Alarm Code - NFPA 101 Life Safety Code - NFPA 13 Installation of Sprinkler Systems - NFPA 14 Installation of Standpipe and Hose Systems - NFPA 20 Installation of Stationary Pumps for Fire Protection - CIBSE Chartered Institute of Building Services Engineers 3.2 General requirement/ Yêu cầu chung: - All testing and commissioning shall be carried out in accordance to Authority’s requirement(s) Tất thử nghiệm chạy thử phải tiến hành theo yêu cầu quan có thẩm quyền - Specialist items of plant and equipment shall be complied in accordance to manufacturer’s standard and recommendations (eg: pump, control panel, etc) Các hạng mục chuyên dụng máy móc thiết bị phải tuân thủ theo tiêu chuẩn kiến nghị nhà sản xuất (Ví dụ: máy bơm, bảng điều khiển, v.v.) - Prior to any testing and commissioning, a series of checking shall be undertaken to verify and ensure all testing and commissioning can be reliably carried out Trước có thử nghiệm chạy thử nào, loạt kiểm tra thực để xác minh đảm bảo tất thử nghiệm chạy thử thực cách chắn PREPARATION (MATERIALS, EQUIPMENTS & HUMAN RESOUCES/ CÔNG TÁC CHUẨN BỊ (VẬT TƯ, THIẾT BỊ & NHÂN LỰC): 4.1 Equipment & Tools list (refer to attached list)/ Danh sách Thiết bị & dụng cụ: - All machinery will be checked before commencing work Certificates and technical information will be provided for review Tất máy móc kiểm tra trước tiến hành công việc Chứng thông tin kỹ thuật cung cấp để xem xét - All machines / tools are in good condition, safe and suitable for the work to be carried out Tất máy móc/ cơng cụ ln tình trạng cịn tốt, an tồn phù hợp với công việc triển khai - All safety related records for plant, equipment and operators shall be maintained by the site Safety Manager Tất máy móc thiết bị theo dõi ghi nhận người quản lý an toàn Page of 17 No Mô tả/ Description Số lượng/ Amount Thang, ghế xếp 02 cái/ Ladder, folding chairs 02pc Ampe kiềm 01 cái/ Ampere Claim meter 01pc Máy đo độ ồn 01 cái/ Sound meter 01pc Đồ nghề thi công 01 bộ/ Mechanical tool 01 set Đồng hồ đo lưu lượng Flowmeter Đồng đo áp suất Pressure gauge Tình trạng/ Status Tốt/ good Tốt/ good Tốt/ good Tốt/ good 01 cái/pc Tốt/ good 02 cái/ 02pc Tốt/ good Bộ đàm 03 cái/ Walkie talkie 03pc Ghi chú/ notes Tốt/ good 4.2 Human Resources- Deployment of manpower/ Phát triển nhân lực: - Task launch meeting will be held by KUR’s engineer and under/together with Main Contractor engineer of the works with all the staff concerned by this activity to explain and remind for the Method Statement (MS), Inspection & testing plan (ITP), safety MC engineer in charge will attend this meeting/ Một buổi họp trước bắt đầu công việc tổ chức kỹ sư KUR kỹ sư Nhà thầu tất công nhân thực công việc, nhằm mục đích giải thích, nhắc nhở biện pháp thi cơng, kiểm tra nghiệm thu, an toàn Kỹ sư Nhà thầu phụ trách cơng việc tham dự buổi họp 4.3 Mobilization workers cofiguration / Cơ cấu nhân lực: - All the works will be supervised technical and supervised safety follow organizational chart drawings device layout, if to this procedure changes must be confirmed by Supervisor Consultant and Client Consultant Tất công tác giám sát nhân viên kỹ thuật nhân viên an toàn theo sơ đồ tổ chức mặt bố trí thiết bị thử tải, quy trình có thay đổi phải chấp thuận tư vấn giám sát tư vấn chủ đầu tư Page of 17 SM HỒ VĂN TRUNG DSM PHAN TẤN SANG SUPERVISOR NGUYỄN MINH QUÍ M&E NGUYỄN BÁ CHIẾN Supplier T&C CHÂU TRUNG QUỐC HSE LÊ VĂN TUẤN CHECKING PROCEDURE / QUY TRÌNH KIỂM TRA: - Ensure that installation work is complied with the specification as well as in accordance to latest approved construction drawings Đảm bảo công việc lắp đặt tuân thủ thông số kỹ thuật theo vẽ thi công phê duyệt trước - Ensure that flushing system was carried out Đảm bảo công tác xúc rửa hệ thống tiến hành - Check and make sure that all control valves, drain valves and any discharge points are in right statusie There’s no water spraying out without control during T&C Kiểm tra đảm bảo van điều khiển, van xả điểm xả phải nước phun ngồi q trình thử nghiệm chạy thử - Check that all pipe works, sprinkler heads, hydrant valves, hose reels, control valves, flow switches, pump sets and all other ancillary equipment are firmly secured and connected Kiểm tra tất đường ống, vòi phun nước, van vịi, ống cuộn, van điều khiển, cơng tắc dòng chảy, bơm tất thiết bị phụ khác đảm bảo kết nối chắn - Check and ensure that the electrical supply is energized to pump control panel with safety measure(s) observed Kiểm tra đảm bảo nguồn cấp đến tủ điều khiển với biện pháp an toàn quan sát - Check and ensure that the testing of all installation is carried out in accordance to the specification and test results shall be kept as record Page of 17 Kiểm tra đảm bảo việc thử nghiệm tất công tác lắp đặt tiến hành theo tiêu chuẩn kỹ thuật kết kiểm tra phải ghi chép lưu giữ - Check that the installation of the fire rated encasement is complied with manufacturer’s specification Kiểm tra lắp đặt phòng chống cháy nổ có phù hợp với tiêu chuẩn nhà sản xuất COMMISSIONING PROCEDURE/ QUY TRÌNH CHẠY THỬ: 6.1 Fire pump control panel powered up procedure / Cấp điện tủ điều khiển: - Ensure all wirings are correctly connected and terminated to both pump control panel and equipment Đảm bảo tất dây dẫn kết nối kết thúc xác với bảng điểu khiển thiết bị - Switch all pump controls to “MANUAL” Mode Chuyển tất điều khiển bơm sang chế độ “Điều khiển tay” - Close all three phases or single phase fused switches and observe the illumination of power indicators on the panel Đóng tất pha cơng tắc hợp pha quan sát số tín hiệu bảng - Turn on the power supply to control panel with safety measure(s) observed Bật nguồn điện bảng điều khiển với biện pháp an toàn quan sát - Read the Line and Phase incoming voltage from voltmeter on the pump control panel via voltmeter selector switch (3ph 400V & 1ph 230V) Đọc điện áp đầu vào đường dây Pha từ vôn kế bảng điều khiển bơm thông qua công tắc chọn vôn kế (3ph 400V & 1ph230V) 6.2 Pump set operation/ Vận hành cụm bơm: Combined hydrant system/ Hệ thống chữa cháy kết hợp: - Jockey pump/ Bơm bù áp: + In “AUTO” mode, it compensates for system leakage and maintains a suitable operating pressure rating If the operating pressure falls below 90% of the system shut-off pressure (ex: water pressure set point is 4.7bars when water pressure drop to 4.0 bars then jockey pump runs), pressure switch will be activated and the jockey pump will start automatically The jockey pump will be stopped when normal system pressure has been achieved When a further decreased in pressure is detected, main pump will cut in Thereafter, the standby pump will only cut-in if the main pump fails Trong “Chế độ tự động”, bơm bù cho trường hợp rò rỉ hệ thống trì mức áp suất vận hành phù hợp Nếu áp suất vận hành giảm xuống 90% áp suất cài đặt (VD: áp suất cài đặt 4.7bar áp suất nước giảm xuống tới 4.0 bar bơm bù áp chạy), công tắc áp suất kích hoạt bơm bù áp tự khởi động Bơm bù áp dừng công suất hệ thống trở mức bình thường Khi phát áp suất giảm Page of 17 thêm nữa, bơm chạy Sau đó, bơm dự phịng thay bơm bị hỏng + In “Manual” mode, pump can be started and stopped by pushing the “START” and “STOP” button respectively Trong “Chế độ điều khiển tay”, khởi động dừng bơm cách ấn nút “START” “STOP” - The First Electric Fire Pump / Bơm chữa cháy động điện đầu tiên: + In “Auto” mode, Electric Fire Pump provides water pressure to the system for fire fighting purpose Electric Fire Pump shall start under the following two conditions: Trong “Chế độ tự động”, Bơm chữa cháy động điện cung cấp áp lực nước đến hệ thống cho mục đích chữa cháy Bơm chữa cháy động điện phải hoạt động theo điều kiện sau: + In “Manual” mode, the “START” button at the pump control panel is pushed, or Trong “Chế độ điều khiển tay”, nhấn nút “START” bảng điều khiển bơm, + In “Auto” mode, if the system pressure drops to 80% of set point (ex: water pressure set point is 4.7 bars when water pressure drop to 3.7 bars then main electric fire pump runs), the pressure switch will be closed and the main pump starts accordingly Trong “Chế độ tự động”, áp suất hệ thống giảm xuống 80% mức cài đặt (VD: áp suất cài đặt 4.7bar áp suất nước giảm xuống tới 3.7 bar bơm chạy), cơng tắc áp suất đóng theo bơm khởi động + Note: The pumps must reset to “Manual” mode before they can be started again Lưu ý: Các bơm phải đặt “Chế độ điều khiển tay” trước khởi động lại - The second Electric Fire Pump / Bơm chữa cháy động điện thứ 2: + If Electric Fire Pump the first fails to start of fails to discharge water, and the pressure decreases to 70% of set point (ex: water pressure set point is 4.7 bars when water pressure drop to 3.3 bars then standby electric fire pump runs), standby fire Pump will be activated Nếu Bơm chữa cháy động điện thứ khơng khởi động nước khơng xả đồng thời áp suất giảm đến 70% mức cài đặt (VD: áp suất cài đặt 4.7 bar áp suất nước giảm xuống tới 3.3 bar bơm chạy), Bơm chữa cháy động điện thứ khởi động + Two (2) Electric Fire Pump can only be stopped when “STOP” button on the Fire Pump Control Panel is depressed Chỉ dừng Bơm chữa cháy động điện nút “STOP” bảng điều khiển có tín hiệu q tải - Pump Set Commissioning / Chạy thử cụm bơm: + After powering up the fire pump control panel, electric fire pump and jockey pump can be “START” and “STOP” manually Ensure that motor is rotating in the direction as the arrow indicated at the pump head Page 10 of 17 TYPICAL FIRE ALARM PANEL PHYSICAL DIMENSION Ø20mm Knock-Out Holes For Cable Entry 350mm 135mm Zone Module (4 zone) By Default :Zone 1A & 1B as Cross-Zoning Zone & as spare zone Factory Programmable based on Site requirement Additional Module Space (May add option for either Zone Module, or Release Module Additional Module Space Mains Module 380mm 460mm 540mm Release Module By Default to be activated by Zone 1A and 1B for Single Zone Release Panel Door Lock Technical Specifications :- Model No Zoning Mains Voltage 230VAC ± 15% @ 50 Hz CFP600-04-1-X-XX 4- Zone + Release Module System Operating Voltage 24VDC ± 15% CFP600-08-2-X-XX 8-Zone + Release Module 2.4mA (20 conventional detectors) CFP600-12-3-X-XX 12-Zone + Release Module Detection Circuit Static Current Resistance for Alarm Activation 330Ω to 1.2KΩ End-of-Line Resistor 4.7KΩ Sounder Output Circuit amp (Total Current Output) `Alarm’ Output Contact NO or NC Voltage-Free Contact (Selectable) `Fault’ Output Contact NO or NC Voltage-Free Contact (Selectable) Aux Power Output 0.5amp @ 24VDC Operating Temperature -10°C to 45°C Relative Humidity 95%, Non-Condensing IP30 (For Standard Cabinet) IP Rating IP30 (For Cabinet with two Doors) IP64 (For Weatherproof Cabinet) Model Numbering Selection :- CFP600 - XX - X – X X With Manual Release M Station at Panel Front Door - No Manual Release Station Cabinet Type :S D Standard (Single Door) Double Door (without Control Access Key-switch) W Weatherproof (Double Door) Qty of Release Module (For Extinguishing Release Panel) Detection Zoning, Eg : 08 = zone 16 = 16 zone Model Series The standard Fire Alarm Panel lowest capacity is 4-Zone, with increment in steps of 4-zone up to a capacity of 24- Zone Panels requirement may be customised and made to order based on clients’ requirement ALARM BELL R Model MBA-624 The MBA series Alarm Bells are low-current, audible signaling devices for use in Fire Alarm Systems and other signaling applications to provide warning during emergencies The Bells are polarized for usage with supervision circuitry, with low current, high efficiency DC motor to drive the striker The Bell Gong is made of steel, finished in red enamel paint with the mechanism enclosed in an ABS plastic housing Back Box BBX-4 (To be ordered separately), could be used in conjunction with the Bell as an option for outdoor installation, or when weatherproof installation is required DESCRIPTION BACK BOX BBX-4 Optional (To be ordered separately) ALARM BELL MBA-624 Weight 680g 300g Material Gong : Steel (Red) Housing : ABS Plastic Light Alloy (Painted Red) Rated Voltage 24 VDC - Rated Current ≤ 20 mA - Voltage Range 19.2 to 28.8 VDC - Sound Level 95 dB at 3m (10 ft.) - 75mm 68mm 85.5mm Back Box (Optional) 119mm Sq Base) Ø5mm 26mm Ø150mm Gasket (Optional) Alarm Bell MBA-624 Dimension Housing Striker 146.5mm Hex Bolt Gong 127mm Typical Bell Installation with optional Back Box Ø7mm 112mm 42mm 96mm Sq 112mm Back Box BBX-4 For Outdoor Installation (To be ordered separately) 85.5mm 85.5mm M4 TAP Hole Ø20mm (ؾ”) Cable Entry Back Box BBX-4 Dimension Due to constant improvement in our products, we reserved the right to modify or withdraw any product or service without prior notice Distributed By :- Member CERT NO.: 2001.1.0321 ISO 9001 : 2008 Version : 16-09-2013 SOUNDER STROBE Model : AVD-C408W & AVD-C408R This device is designed to complement our Fire Alarm products both technically and aesthetically as an audio & visual warning device AVD-C408W (White) The Housing is made of red ABS plastic, with a clear light diffuser lens of Plexiglas, with high luminance LEDs as the light source It has a standard base with cable entries for ease of installation and mounting The Electronic Sounder Strobe Light is designed for a wide variety of fire, security and industrial applications where reliability, efficiency and flexibility are of prime importance AVD-C408R (Red) TECHNICAL SPECIFICATIONS :Operating Voltage Sounder Current Strobe Current Audible Alarm Output Flash Rate Operating Temp Range Relative Humidity Ingress Protection Weight Material of Housing Colour 24Vdc ±15% ≤ mA (During Activation) ≤ 18 mA (During Activation) 85db at 1m (Pulsating) 1.64hz (0.61 second) -10°C to +50°C ≤ 95%, No Condensing IP52 190 gram ABS Plastic Features AVD-C408W White Body, with Clear Lens AVD-C408R Red Body,  Aesthetically pleasing  Long-Life, Ultra-Bright LED Light Source  Easy Installation with Low Maintenance  Separate Input Signal for the Sounder and Strobe  Suitable for both Wall or Ceiling Mounted  Designed in Compliance to BS-EN54-23 Standards with Red Lens 64mm 70mm 11mm Ø72mm Ø104mm Mounting Holes Ø5mm x 23mm Slot TYPICAL PHYSICAL DIMENSION Base Termination :- 24Vdc Input Signal + _ For Sounder 24Vdc Input Signal + _ For Strobe 6 Sounder Input Strobe Input + + - 3, TYPICAL TERMINATION DIAGRAM Multron Systems Pte Ltd 217 Kallang Bahru, Multron Building, Singapore 339 347 6395 6868 6395 6869 info@multron.com www.multron.com Due to constant improvement in our products, we reserved the right to modify or withdraw any product or service without prior notice MEMBER CERT NO; 2001.1.0321 ISO 9001 : 2008 Version : 08-11-2016 MANUAL RELEASE STATION Model : MCP-C652Y The Manual Release Station MCP-C652Y is provided to manually activate the agent release in a typical Fire Suppression System Distinctively in `Yellow’ ABS plastic housing, it differentiates itself from those normally in `Red’, that are used in Fire Alarm Systems They are alarm latching, with LED alarm indication provided as standard Every unit is provided with a special `Key’ to facilitate the resetting of the unit during testing or routine inspection Features : Complies to the latest EN 54-11 Standards  Non-breaking resettable `Glass’ via special key  LED light provided to indicate activation  Plug-in type of Termination for ease of Installation  With Transparent Flip Cover for extra protection Plug-in Terminals for ease of wiring installation Manual Release Station Model : MCP-C652Y Technical Specifications :Operation Voltage 24VDC Monitoring Currently 0mA Alarm Current 46.3mA @ 24VDC Operating Temperature -10 °C to +55°C Relative Humidity 95%, Non-Condensing Ingress Protection IP 43 Dimension in mm (Ht x Width x Depth) 89.5 x 87 x 26 (without Back Box) 89.5 x 87 x 58 (with Back Box) Weight 137g (with Back Box) 84g (without Back Box) Alarm Contact (Terminal 1,2 and 3,4) 470 Ω with LED Alarm Contact (Terminal 5,6 and 7,8) N/O without Resistor & LED Transparent Flip Cover – For extra protection against accidental activation - - N/O Contact 470 Ω LED + + - - + + Typical Circuitry AGENT RELEASE CONTROL PANEL + - End-of-Line Resistor TYPICAL TERMINATION DIAGRAM (Using Terminal 1,2 and 3,4) Zone Termination MANUAL ABORT STATION Model: MCP-C204YAB (YELLOW) MULTRON MCP-C204YAB Manual Abort Stations are specially designed for used in Gaseous type of Fire Extinguishing Systems to manually abort the agent discharge during any false alarm Distinctively in `Yellow’, it clearly distinguished itself from those used in Fire Alarm Systems The abort switch is of the non-latching pushbutton type, and requires constant manual pressure to cause abort as defined by NFPA2001 LED indication during abort status is provided as standard Features : Non-Latching Pushbutton  LED light provided to indicate `Abort’ status  Plug-in type of Termination for ease of Installation  With Transparent Flip Cover Operations :- 1) Manual Abort Station in its normal status Plug-in Type Termination for ease of Installation Transparent Flip Cover for added protection against accidental activation Technical Specification :Operating Voltage : 24Vdc Initiating Mode : Manual Pushbutton (Non-Latching) Monitoring Current : 0mA Activated Current :  30mA (Resistance 470) Ingress Protection : IP43 Operating Temp : -10C to +55C Relative Humidity : 95%, non condensing Dimension (LxWxH) : 87.1 x 87.1 x 58mm (with back box) Weight : 2) To activate, lift up the Flip Cover 87.1 x 87.1 x 23mm (without back box) 3) Press Pushbutton continuously to `Abort’ Agent release 160g (with Back Box) 107g (without Back Box) 4) Release Pushbutton to normalize Multron Systems Pte Ltd 217 Kallang Bahru, Multron Building, Singapore 339 347 6395 6868 6395 6869 info @ multron.com www multron.com Due to constant improvement in our products, we reserved the right to modify or withdraw any product or service without prior notice MEMBER CERT NO; 2001.1.0321 ISO 9001 : 2008 Version : 17-08-2015 Smoke & Heat Detector Model : DET-C631 and DET-C632 The C600 Series Detector Range Features :- The range of Heat and Smoke Detectors are designed to comply with EN54 Part & Part respectively  Wide operating voltage for both Fire & Security Systems  Error free non- polarized zone input termination With low profile attractive appearance, the detectors have stable and reliable performance against false alarm  Optional Detector Head locking mechanism incorporated  Twin colour LED Indicator, with `Green’ (blinking) for Normal Operation, and `Red’ for Alarm Status Optical Smoke Detector, Model DET-C631  LPCB Approved It is suitable for general smoke detection, particularly effective in detecting large visible smoke particles such as those produced by smouldering wood, paper, PVC or polyurethane foam The smoke detector detects fire by the scattering of infrared beam, which circuits consist of a set infrared beam emitter and receiver The emitting and receiving lens are in the optical sensing chamber, screening any interference from outside lights, without preventing the entrance of smoke particles In a smokeless condition, it only receives very weak infrared light When smoke particles enter the chamber, the received light signal will increased due to scattering When the smoke reaches a predetermined density, it will trigger an alarm signal To reduce interference and power consumption, pulsed emitting circuits are used to increase the life of the emitting lens 0832-CPD-2119 1148b / 01 Optical Smoke Detector Model : DET-C631 Heat Detector, Model DET-C632 Combination Rate of Rise & Fixed Temperature With a combination of detecting Rate-of-Rise and Fixed Temperature for higher safety, this detector is ideal for general fire detection purposes Rate-of-Rise Heat Detectors are particularly suited in areas where the temperature is normally fairly stable – useful for low ambient temperature areas where the response of fixed temperature may be slower It activates upon rapid rise in temperature 0832-CPD-2118 Fixed Temperature Heat Detectors are particularly suited to areas where temperature can fluctuate for natural reason – e.g where there are large windows or industrial heat producing processes It is preset to trigger an alarm when the temperature reaches approximately 57C – therefore an excellent way of avoiding continual false alarms in areas where the temperature fluctuates rapidly 1148a / 01 Heat Detector R.O.R & Fixed Temp Model : DET-C632 Electronic thermistor type detector element provides high accuracy with no moving parts, which results in excellence reliability Standard Base, Model DB-6 This common base can be used for all the Point Detectors in the C600 Series With no electronics, this mounting base provides durable trouble-free operation and ease of use when replacement of the detector head is required Standard Base Model : DB-6 Due to constant improvement in our products, we reserved the right to modify or withdraw any product or service without prior notice Multron Systems Pte Ltd 217 Kallang Bahru, Multron Building, Singapore 339 347 6395 6868 6395 6869 info @ multron.com www multron com MEMBER CERT NO; 2001.1.0321 ISO 9001 : 2008 Version : 21-03-2017 1" PVC HOSE METER LONG 1" (M) CONNECTION REFERENCE DIMENSIONS FOR 1" THREADED ANSI B16.5 FLANGE WATER DRAIN PIPE ASSEMBLY 1" FLANGE TO SUIT VALVE LABELED AS "V3 ,V6" ON BLADDER TANK) 0-4 KG/SQCM GAUGE ( 0-60 PSI) 3/8" BOTTOM CONNECTION 1" ELBOW CI CENTRIFUGAL PUMP , 0.5 HP , 1" X 1" WITH SINGLE PHASE 230V AC 50 Hz TEFC MOTOR ( SAFE AREA APPLICATION) 1/2"(M) x 3/8"(F) REDUCER EE E M) T "T PL M U E / LE P VE SK NI INI PP X I A " AL N E (M G V P X F X PI M LL HE CA 1" 1" M BA 1" " 20 WATER FILLING UNIT ASSEMBLY SE HO N NG LE T O PP I N T LO I E N R C R X PE NE TE HE NS ON ME " A C TR (M) DS C N P V 1" H E 1" ITH OT W NB O 3/4" PVC TRANSPERENT HOSE WITH 3/4" SWIVEL (F) CONNECTION ON BOTH ENDS METER LONG 3/4" VERTICAL LIFT CHECK VALVE 1" X 3/4" HEX NIPPLE FOAM CONCENTRATE FILLING UNIT ASSEMBLY 0-4 KG/SQCM GAUGE ( 0-60 PSI) 3/8"(M) BOTTOM CONNECTION ) "(M 1/2 ) (F /8" x " 1/2 X HE N 0-4 KG/SQCM GAUGE ( 0-60 PSI) 3/8" BOTTOM CONNECTION ER UC D RE E PL IP " 1/2 LL BA E LV VA 1/2"(M) x 3/8"(F) REDUCER 1/2" HEX NIPPLE 1/2" X1/2"X1/2" TEE # 1" BSPT (M) X 1/2" (M) REUCING NIPPLE LE PP NI G PE N PI LO " M 1/ M 10 "T 1/2 EE 1/2 " BSPT (F) AIR SUPPLY TO BE ARRANGED BY INSTALLER R TO LA U N ON G X -N ATI " RE B / ER 2A UL LT -M G M FI L 1M RE QC R E Y S AI OD N-4 AR KG/ M -4S ND 0.7 11 CO TO SE 07 "X 1/2 AIR FILLING UNIT ASSEMBLY NOTE : 1) WHEN ORDERED ALONG WITH BALLDER TANK ALL THE THREADINGS ARE BSPT 2) WHEN ARRENGED BY INSTALLER CARE TO BE TAKEN TO ENSURE THAT # MARKED THREADING COMPATBILITY WITH THE BLADDER TANK FITTING IS MAINTAINED TO AVOID MISMATCH 3) ALL THREADINGS ARE BSPT TITLE :- BLADDER TANK COMMISSIONING KIT REV -10 DT.02-06-2014 DRG NO HD FIRE PROTECT PVT LTD 7031 PAGE OF BLADDER TANK PROPORTIONING SYSTEM PRE-PIPED TECHNICAL DATA TANK MOUNTING TYPE Vertical or Horizontal CONCENTRATE STORAGE CAPACITY For Vertical Tank 200 liters to7500 liters (53 TO 2000 Gallon (US)) For Horizontal Tank 200 liters to 15000 liters (53 to 4000 Gallon (US)) MAXIMUM WORKING 12 Bar (175PSI) Standard Supply PRESSURE Higher pressure rating can be given on request FACTORY HYDRO TEST PRESSURE As per ASME code VESSEL CONSTRUCTION Carbon Steel as per ASME Code Section VIII Div 1, for unfired pressure vessels “U” STAMP Optional BLADDER Buna-N CENTRE TUBE Perforated PVC EXTERNAL PIPING Water side: Carbon Steel seamless pipe sch 40 Foam concentrate side: Stainless Steel sch 40 RATIO CONTROLLER UL ® LISTED EX15835 Wafer type with Stainless Steel 304/CF8 standard material Optional: Stainless steel 316/CF8M or Bronze APPLICATION The Bladder Tank Foam Proportioning System utilises the water pressure to inject foam concentrate into a water supply and automatically proportions foam concentrate over wide range of flow and pressure, with very low pressure drop This system does not require a foam concentrate supply pump VENT AND DRAIN Ball valve APPROVALS UL-Listed OPTIONAL SUPPLY Refer to page FINISH Red RAL 3000 ORDERING INFORMATION Specify: 1) Tank type, vertical or horizontal 2) Storage capacity 3) Model number, size of ratio controller with flow and pressure 4) Type of foam concentrate to be used and percentage of induction required 5) Optional items SPECIFICATION The Bladder Tank Foam Proportioning System are available with vertical and horizontal bladder tanks The carbon steel tanks are designed and constructed in accordance with ASME Code Section Vlll Div.1 for unfired pressure vessels The maximum working pressure is 12 Bar (175 PSI) The vertical tank assembly is supported by legs welded to tank with provision for anchoring The horizontal tanks are supported by two saddles welded to the tank and drilled for anchoring Tank is provided with lifting lugs The system is supplied with pressure vessel, bladder, fill and drain valve for water and foam concentrate, ratio controller and vent valve Ladder and sight gauge assembly are supplied as optional items on request JULY, 2014 PAGE OF HD 191 FOAM CONCENTRATE CONTROL VALVE HD FIRE PROTECT PVT LTD TECHNICAL DATA MODEL CV & H SIZE 25, 40 & 50 NB FACTORY HYDROTESTED 25 Kg./sq.cm OPERATING PRESSURE MIN 2.1 Kg/SqCm (30 PSI) MAX 12.3 Kg/SqCm (175 PSI) MATERIAL Stainless Steel 304 standard supply Optional 304L 310 or 316L INLET & OUTLET CONNECTION Flanged end to ANSI B16.5#150RF APPROVALS Model CV is FM Approved with Foam Bladder Tank System of HD FIRE PROTECT VISUAL Provided with Model CV only Red for Closed & Yellow for Open REMOTE INDICATION Provided with Model CV only Through limit switch box, Ex Proof, Class-1, Group-C&D, IIA, IIB, & C NOTE: as part of Foam Bladder Tank System PRESSURE SENSING Teflon tube with Stainless HOSE Steel braided cover TRIM CONNECTION Brass / Stainless Steel FINISH RED RAL 3000 ORDERING INFORMATION Specify Model number & Size INSPECTION AND MAINTENANCE APPLICATION Foam concentrate control valve is designed for use in bladder tank foam system or inline balance pressure proportioning system The valve opens automatically when water supply is established through the inlet pipe of ratio controller of bladder tank or in the inline balance pressure proportioning system The valve opens at minimum of 2.1 Kg./sq.cm (30 psi) water pressure No electric power is required to operate the valve SPECIFICATION The foam concentrate control valve utilizes water as the medium to open the valve A manual override facility is provided to open the valve In normal condition the valve remains in closed position When, a minimum water pressure of 2.1 Kg./sq.cm (30 psi) is established the valve opens and closing of the valve is manual A qualified and trained person must commission the system After few initial successful tests, an authorised person must be trained to perform the inspection and testing of the system at least once in a week The inspection should verify that all the control valves are in their proper position as per the system requirement and no damage has taken place to any component The foam concentrate control valve / system must be operated at least once in six weeks The total system should be fully tested at least once in a year as per NFPA / TAC manual or in accordance to the guidelines of the organisation having local jurisdiction SELECTION OF FOAM CONCENTRATE CONTROL VALVE HD Proportioner Foam Concentrate Control Valve Size 65 NB 25 NB 80 NB 40 NB 100 NB 40 NB 150 NB 50 NB Visual indication as well as electric contact is provided for remote indication for open and closed position only in model CV JANUARY, 2017 PAGE OF HD 194 FOAM-WATER SPRINKLER MODEL F1 & H TECHNICAL DATA : MODEL F1 - Stainless Steel H - Bronze MOUNTING Pendent MAXIMUM WORKING 12 Bar (175 PSI) PRESSURE OPERATING PRESSURE 2.1 Bar (30 PSI) minimum 4.2 Bar (60 PSI) maximum END CONNECTION 1/2" BSPT (1/2" NPT Optional) K-FACTOR K-42 standard Other K-factor can be provided as optional without UL Listing FINISH Natural finish WEIGHT 0.465 Kg (Approximate) ORDERING INFORMATION Please specify : Model, End connection LISTED EX15646 INSTALLATION & MAINTENANCE APPLICATION The Foam-Water Sprinklers are used in the deluge foam system to protect the risk where foam is required to be applied from overhead sprinklers and is to be followed with plain water in a standard sprinkler pattern Foam-Water Sprinklers protect the loading and unloading area in the event of a spill fire with low expansion foam systems These are useful in other wide applications i.e Air Craft Hangers, Warehousing SPECIFICATION Foam-Water Sprinklers are open and air aspirating type The pattern of coverage is similar to the conventional sprinkler head The Foam-Water Sprinkler has standard orifice with K-factor of 42 Foam-Water Sprinklers are designed to operate at a minimum of bar pressure and maximum of 4.2 bar The Foam-Water Sprinkler with K-42 will deliver about 61 LPM at bar pressure The standard coverage per Foam-Water Sprinkler is 9.3sq.m (100 sq.ft.) SYSTEM DESIGN The Foam-Water Sprinkler must be hanled with due care For best results, the storage as well as any further shipment be made in original packing only Foam-Water Sprinkler which is visibly damaged should not be installed Use Teflon tape of soft thread sealant on male thread of the sprinkler The sprinkler must be tightened in to fitting Excessive tightening torque may result into serious damage to sprinkler arms and the deflector which may affect spray pattern of the nozzle and it’s perfomance It is recommended that water foam spray system be inspected regularly by authorised techical personal The nozzle must be checked for atmospheric effects, external and internal obstruction, blockage if any The nozzles should be cleaned or replaced if required The system must be operated with optimum water flow at least twice in a year or as per the provisions of NFPA or as per authority having jurisdiction The owner is responsible for the testing, inspection and maintenance of the Foam-Water Sprinkler and system The following are a few guidelines for minimum requirement of foam system design a) Foam solution discharge rate : Area of hazard X application rate b) Minimum foam solution application rate required as per NFPA is 6.5LPM/sq.m for the floor area of hazard to be protected OCTOBER, 2013 PAGE OF HD 215 DELUGE VALVE MODEL-H3 (DUCTILE IRON) TECHNICAL DATA MODEL H3-Ductile Iron ASTM A 536-77 GRADE 65-45-12 NOMINAL SIZE 200, 150, 100, 80 and 50NB SERVICE PRESSURE 1.4 to 17.5 Bar (20 to 250 PSI) THREADED OPENING BSPT MOUNTING Vertical or Horizontal mounting FACTORY HYDROSTATIC TEST PRESSURE 35 Kg./sq.cm (500 PSI) LISTED 9P76 FLANGE CONNECTION ANSI B 16.5 #150FF (RF-Optional) WET PILOT SPRINKLER HEIGHT LIMITATION As per graph in the catalogue NET WEIGHT WITHOUT TRIM 200 150 100 80 50 NB NB NB NB NB - pressure design.On detection of fire the top chamber is vented to atmosphere through the outlet port via opened actuation devices The top chamber pressure cannot be replenished through the restricted inlet port, and the upward force of the supply pressure lifts the clapper allowing the water flow to the system piping network and alarm devices 153 Kg 79 Kg 50 Kg 35 Kg 32 Kg FINISH RAL 3000 APPROVAL UL Listed ORDERING INFORMATION Size of valve Flange specification Valve trim vertical or horizontal Trim type TRIM DESCRIPTION The trims are functionally termed as Dry Pilot Trim, Wet Pilot Trim, Electric Trim and Test and Alarm Trim as per the mehod of actuation of the deluge valve The functionality of these trims is described below a) DRY PILOT TRIM (PNEUMATIC RELEASE) DESCRIPTION Deluge Valve is known as a system control valve in a deluge system, used for fast application of water in a spray system Deluge valve protects areas such as power transformer installation, storage tank, conveyor protection and other industrial application etc With the addition of foaming agent deluge valve can be used to protect aircraft hanger and inflammable liquid fire VALVE OPERATION HD Deluge valve is a quick release, hydraulically operated diaphragm valve It has three chambers, isolated from each other by the diaphragm operated clapper and seat seal While in SET position, water pressure is transmitted through an external bypass check valve and restriction orifice from the system supply side to the top chamber, so that supply pressure in the top chamber act across the diaphragm operated clapper which holds the seat against the inlet supply pressure because of the differential OCTOBER, 2014 Dry pilot operation uses a pilot line of closed Sprinkles/QB detectors containing air under pressure, located in the areato be protected It requires regulated dry air supply with main supply point through restricted orifice The air pressure to bemaintained as specified in the catalogue of Dry Pilot Actuator The pilot line is connected to air inlet side of actuator The top chamber of the deluge valve is connected to water inlet side of actuator When there is an air pressure drop, or due to release of any of the release device on detection of fire, the diaphragm of actuator is lifted and allows the water to drain This releases the water pressure in the top chamber of the deluge valve, allowing the deluge valve to open and water to flow into the system piping & alarm devices Recommended air supply pressure for dry pilot trim system is 3.5 kg/sq.cm User must install non return valve at air supply connection to deluge valve trim In dry pilot trim, an actuator (DPA) is provided An optional Pneumatic Reset Device (PRD) can PAGE OF 16 HD 235 3% AFFF (AQUEOUS FILM FORMING FOAM) HD FIRE PROTECT PVT LTD HD AFFF 3-C6 DESCRIPTION HD AFFF 3-C6 is a synthetic Aqueous Film Forming Foam concentrate, specially formulated with new generation C6 based fluorinated surfactants which are environmentally safer HD AFFF 3-C6 is formulated with C6 based fluorinated surfactants, hydrocarbon surfactants and solvents It produces a thin yet strong film on Hydrocarbon fuel surface, sealing the surface and preventing fuel vapour release The foam spreads rapidly on fuel surface due to positive spreading provided by fluoro surfactants while the foam blanket excludes oxygen from the fuel surface and provides cooling effect leading to fast flame knockdown and extinguishment HD AFFF 3-C6 is intended for use at 3% solution in fresh, sea/salt or hard water LISTED TYPICAL PROPERTIES APPLICATION PARAMETERS VALUES HD AFFF 3-C6 is suitable for Class B fires of hydrocarbons like crude oil, gasoline, diesel, aviation fuel, kerosene etc in sectors like Refineries, Tank Terminals, Process Areas, Power Plants, Port Terminals, Airports, Flammable Liquid Containment Area, Offshore and Onshore Installations etc Appearance Clear liquid to Amber Colour liquid Specific Gravity @20°C (68°F) 1.02 ± 0.02 pH @ 20°C (68°F) 8.0 ± 1.0 Viscosity @ 20°C (68°F) 7 25% Drainage ** >2 15 sec HD AFFF 3-C6 can also be used as a wetting agent in combating fires in Class A materials such as wood, paper and tyres PROPORTIONING HD AFFF 3-C6 can be used with various types of Foam Proportioning & Discharge Devices such as Portable and Fixed Foam Proportioners, Branch Pipes, Foam Bladder Tanks, Ratio Controllers and Around-thePump Proportioners, Spray Fog Nozzles, Monitors, Foam Makers, Foam Chambers, Foam Pourers, Rim Seal Foam Pourers, Foam-Water Sprinklers etc NOTE * Available in Freeze Protected Type ** Value depends equipment used and system parameters ENVIRONMENTAL INFORMATION Being based on C6 fluoro surfactants, HD AFFF 3-C6 is environmentally safer and low toxic to the aquatic organisms It is bio-degradable APPROVALS AND LISTINGS UL Listed as per UL-162 standard Local regulations should be complied with for discharge into common drainage/sewage systems STORAGE AND SHELF LIFE It has a maximum shelf life of 15 years when stored in its original container Storage temperature should be below 49°C The product can withstand intermittent short time exposure up to 60°C Ensure that the containers are not directly exposed to sunlight and heat It is unaffected by freeze/thaw cycles Refer MSDS for additional information PACKAGING The product is available in 20L Jerry Cans, 200L Drums, 1000L Tote and bulk packing COMPATIBILITY HD AFFF 3-C6 is compatible with dry powders and other equivalent foams It is suitable for twin agent application systems, separately or in combination MAY, 2016 PAGE OF HD 269 GATE VALVE Resilient Wedge Gate Valve with Outside Screw & Yoke (OS&Y) and Non-rising Stem (NRS) HD FIRE PROTECT PVT LTD TECHNICAL DATA MODEL OS & Y type NRS - GVRS 300 [2” to 12”] - GVRS-16-300 [2” to 8”] - GVRS-16-250 [10” & 12”] - GVNR 300 [2.5” to 12”] - GVNR-16-300 [2.5” to 8”] - GVNR-16-250 [10” & 12”] MAXIMUM WORKING GVRS 300, GVNR 300, PRESSURE - 300 PSI (21 Bar) GVRS-16-300, GVRS-16-250 GVNR-16-300, GVNR-16-250 - 232 PSI (16 Bar) FACTORY HYDRO TEST PRESSURE LISTED GVRS 300, GVNR 300 Shell - 600 PSI (42 Bar) Seal - 300 PSI (21 Bar) GVRS-16-300, GVRS-16-250 GVNR-16-300, GVNR-16-250 Shell - 400 PSI (24 Bar) Seal - 200 PSI (14 Bar) SIZE 2” TO 12” 50 TO 300 MM END CONNECTION Flanged ANSI B16.1/ AWWA or BS EN 1092 PN16 LISTED FINISH Red Fusion Bonded Epoxy Coated Inside and Outside APPROVALS UL Listed & FM Approved Manufacturing Standard AWWA C515, BS 5163 ORDERING INFORMATION Model, Size and Flange Connection (ANSI/BS) DESCRIPTION HD ductile iron gate valves are available as OS&Y Type with rising stem and as NRS type with non-rising stem Gate valves are designed to be the control valves in many of fire protection systems Gate valves have flanged end connections either ANSI/AWWA or BS PN16 HD Gate valves are fusion bonded epoxy coated externally as well as internally Outside screw and yoke (OS&Y) gate valves are recommended when positive shutoff and a quick visual indicator of open/ closed position is required These can be easily fitted with OS&Y Tamper switch Gate valves are UL Listed and FM Approved NOVEMBER, 2015 PAGE OF HD 265 GVRS 300 11 12 10 13 14 15 16 H, Close H, Open 17 F B d PCD L Sr No T Description Material Valve Body ASTM A536, 65-45-12 Resilient Wedge Disc ASTM A536, 65-45-12+EPDM Stem AISI 420 Bonnet Gasket EPDM Bonnet ASTM A536, 65-45-12 Washer Brass Hpb59-1 YOKE ASTM A536, 65-45-12 Stem Bushing Brass Hpb59-1 Gland ASTM A536, 65-45-12 10 Stem Nut Brass Hpb59-1 11 Handwheel ASTM A536, 65-45-12 12 Washer Brass Hpb59-1 13 Gland Nut Carbon Steel Zinc plated 14 Stud Carbon Steel Zinc plated 15 Flat Washer Carbon Steel Zinc plated 16 Nut Carbon Steel Zinc plated 17 O-Ring EPDM Dimensions (mm) Inch MM L H (open) H (close) D D1 C n-ø d 2” 50 178 318 370 152 2.5” 65 190 343 410 178 120.7 16 4-ø 19.1 139.7 17.5 4-ø 19.1 3” 80 203 386 468 4” 100 229 436 538 191 152.4 19.1 8-ø 19.1 229 190.5 19.1 8-ø 19.1 5” 125 254 516 6” 150 267 576 640 254 215.9 19.1 8-ø 22.2 730 279 241.3 19.1 8-ø 22.2 8” 200 292 749 950 343 298.5 22.2 8-ø 22.2 10” 250 330 904 1158 406 362 23.8 12-ø 25.4 12” 300 356 1030 1335 483 431.8 25.4 12-ø 25.4 NOVEMBER, 2015 PAGE OF HD 265 OSYSU-1,-2 OUTSIDE SCREW AND YOKE VALVE SUPERVISORY SWITCH UL, ULC and CSFM Listed, FM Approved, NYMEA Accepted, CE Marked Dimensions: 6.19"L X 2.25"W X 5.88"H 15,7cm L X 5,7cm W X 14,6cm H Weight: lbs (0,9 kg) Enclosure: Cover - Die-Cast Finish - Red Spatter Enamel Base - Die Cast Zinc All parts have corrosion resistant finishes Cover Tamper: Tamper Resistant Screws Optional Cover Tamper Switch Available Contact Ratings: OSYSU-1: One set of SPDT (Form C) OSYSU-2: Two sets of SPDT (Form C) 15 Amps at 125/250VAC 2.5 Amps at 30VDC resistive Environmental Limitations: -40°F to 140°F (-40°C to 60°C) NEMA and NEMA 6P Enclosure (IP67) Indoor or outdoor use (Not for use in hazardous locations See Bulletin No 5400705 OSYS-U-EX for hazardous locations) Conduit Entrances: knockouts for 1/2" conduit provided Service Use: Automatic Sprinkler One or two family dwelling Residential occupancy up to four stories National Fire Alarm Code General Information The OSYSU is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve This device is available in two models; the OSYSU-1, containing one set of SPDT (Form C) contacts and the OSYSU-2, containing two sets of SPDT (Form C) contacts These switches mount conveniently to most OS&Y valves ranging in size from 2" to 12" (50mm to 300mm) They will mount on some valves as small as ½" (12,5mm) The cover is held in place by two tamper resistant screws that require a special tool to remove The tool is furnished with each device and should be left with the building owner or responsible party Replacement or additional cover screws and hex keys are available See Ordering Information NFPA-13 NFPA-13D NFPA-13R NFPA-72 NFPA codes and standards and/or the authority having jurisdiction (manufacturer recommends quarterly or more frequently) Ordering Information Model OSYSU-1 OSYSU-2 Optional Cover Tamper Switch A field installable cover tamper switch is available as an option which may be used to indicate removal of the cover See Ordering Information Description Outside Screw & Yoke Supervisory Switch (Single switch) Outside Screw & Yoke Supervisory Switch (Double switch) Cover Screw Hex Key for Cover Screws and Installation Adjustments Optional Cover Tamper Switch Kit Stock No 1010106 1010206 5490424 5250062 0090131 Testing The OSYSU and its associated protective monitoring system should be inspected and tested in accordance with applicable Potter Electric Signal Company, LLC • St Louis, MO • Phone: 866-956-0988/Canada: 888-882-1833 • www.pottersignal.com PRINTED IN USA MFG #5400979 - REV S 5/09 PAGE OF ... Để kiểm tra hệ thống chữa cháy tự động sprinker tầng: mở van xả kiểm tra tầng để xả nước vào trục đứng xả nước hệ thống chữa cháy mở van cuộn vòi chữa cháy (tại hầm 2) để kiểm tra áp lực hệ thống. .. operation Để kiểm tra hệ thống chữa cháy tự động sprinker tầng: mở van xả kiểm tra tầng để xả nước vào trục đứng xả nước hệ thống chữa cháy mở van cuộn vịi chữa cháy (tại tầng mái) sau kiểm tra chức... PROCEDURE FOR FIRE FIGHTING SYSTEM QUY TRÌNH KIỂM TRA VÀ CHẠY THỬ HỆ THỐNG CHỮA CHÁY CONTENTS / NỘI DUNG: Description of fire fighting system/ Mô tả hệ thống chữa cháy Objective/ Mục tiêu Work standards