Sinorix MANOB480, MANOCAB, MANOEOL Installation Maintenance

Sinorix MANOB480, MANOCAB, MANOEOL Installation Maintenance Building Technologies 2017-10-24 Control Products and Systems

Legal notice Legal notice The specifications and availability are subject to change without notice. Transmittal, reproduction, dissemination and/or editing of this document as well as use of its contents and communication thereof to others without the express authorization of Siemens SAS are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. Issued by: Siemens Switzerland Ltd. Building Technologies Division International Headquarters Gubelstrasse 22 CH-6301 Zug Tel. +41 41 724-2424 www.siemens.com/buildingtechnologies Edition: 2017-10-24 Document ID: Siemens Switzerland Ltd, 2017 2 46

Table of contents 1 About this document... 5 1.1 Sinorix... 6 1.2 Complementary documents... 6 1.3 History... 7 2 Safety... 8 2.1 General safety instructions... 8 2.2 Specific safety instructions... 9 3 Fitting the pressure gauge... 12 3.1 Checking the pressure gauge... 12 3.2 Fitting the pressure gauge on the valve... 13 4 Electrical connections... 14 4.1 Cabling principles... 14 4.2 Cabling... 15 4.2.1 First pressure gauge in the monitoring line... 15 4.2.2 Intermediate pressure gauge in the monitoring line... 16 4.2.3 Last pressure gauge in the monitoring line... 18 4.2.4 MANOEOL end of line device (CO2 systems)... 19 4.3 Wiring diagrams for Sinorix inert gas systems... 19 4.3.1 XC10 ECP... 20 4.3.1.1 Master cylinder... 20 4.3.1.2 200 bar pilot cylinder... 22 4.3.1.3 42 bar pilot cylinder... 24 4.3.2 X100 ECP... 26 4.3.2.1 Master cylinder... 26 4.3.2.2 200 bar pilot cylinder... 28 4.3.2.3 42 bar pilot cylinder... 30 4.4 Wiring diagrams for Sinorix CO2 systems... 32 4.4.1 XC10 ECP... 32 4.4.1.1 Master cylinder... 32 4.4.1.2 200 bar pilot cylinder... 34 4.4.1.3 42 bar pilot cylinder... 36 4.4.2 X100 ECP... 38 4.4.2.1 Master cylinder... 38 4.4.2.2 200 bar pilot cylinder... 39 4.4.2.3 42 bar pilot cylinder... 41 5 Maintenance... 43 5.1 6-monthly inspection... 43 5.2 Pressure gauge repair... 43 5.2.1 Removing the pressure gauge... 43 5.2.2 Pressure gauge repair... 44 5.2.3 Refitting the pressure gauge on the valve... 45 3 46

About this document Sinorix 1 1 About this document This document describes the installation and maintenance of products in the MANOB480, MANOCAB and MANOEOL ranges, used in Sinorix TM automatic gaseous extinguishing systems. This document only applies to products in the MANOB480, MANOCAB and MANOEOL ranges, used in Sinorix automatic gaseous extinguishing systems. This document must not be used for the installation and commissioning of other products. Intended audience This document and the information it contains are intended for the following groups of individuals: Personnel Activities Qualification Installation technician Fits and installs system components on the installation site. Checks the satisfactory operation of the system after installation. Has obtained specialist training in installation in buildings. Commissioning technician Maintenance technician Configures the system at the operating site based on customer requirements. Checks operation and approves the system for use by the operator. Identifies and correct faults. Carries out all types of maintenance works. Checks the satisfactory operation of the system. Identifies and correct faults Has obtained specialist training for the products and function. Has obtained commissioning personnel training. Has obtained specialist training for the products and function. Reference document and source language The original version of this document is in French. The reference version of this document is the international version in French. The international version is not localized. The name of the reference document is: ID_fr--_x fr = French, -- = International, x = modification issue 5 46

1 About this document Sinorix Marking conventions in the text Indications Special indications in this document are as follows: Prerequisites for performing a procedure Results of a procedure [ X] Reference to a page number 'Text' Unmodified quote Complementary information and advice The "i" symbol indicates complementary information and advice intended to simplify tasks. 1.1 Sinorix Sinorix is a registered trademark of Siemens Building Technologies AG. It applies to Siemens extinguishing systems using natural or chemical agents, water mist to fight fires. Depending on the application and the risk incurred, fires are controlled using pure nitrogen, pure argon, pure carbon dioxide, mixtures of inert gases, a two-phase mixture of nitrogen and water or chemical agents. 1.2 Complementary documents The list of applicable documents, such as product data sheets and safety datasheets, is not included in this document. The Siemens configuration aid software, Configurix, provides the list of documents necessary for the configuration defined. 6 46

About this document History 1 1.3 History The change index of the reference document applies to all languages into which this reference document is translated. The first issue of a language version or a national variant may, for example, have the change index "d" instead of "a" if the reference document already has this change index. Change index Date of issue Brief description a 10/2017 First issue The following table shows the history of chnages for this document: The language versions and the national variants produced by a local company share the same change index as the corresponding reference document. However, they are not included in the following table. The following table lists the language versions and the national variants published with the corresponding change index: Change index en_-- de_-- fr_-- it_-- es_-- a X X X X = published = no publication with this change index 7 46

2 Safety General safety instructions 2 Safety 2.1 General safety instructions To ensure the safety of people and property, the safety instructions in this document must be fully adhered to. They include: symbol identifying the type of risk text type and cause of the risk consequences if the risk occurs recommendations and prohibitions to avoid or reduce the risk Hazard symbol This symbol indicates risks of injury. Instructions associated with this symbol to prevent any risk of injury or death must be strictly adhered to at all times. Other hazard symbols Other symbols can be used to indicate specific risks. The following table shows a few examples: General hazard Explosive atmosphere Electric shock Laser radiation Battery Heat Risk severity The text classifies the risk, as defined in the following table: Severity DANGER WARNING CAUTION NOTICE Level of risk DANGER identifies a hazardous situation, which will lead directly to death or serious injury if not avoided. WARNING identifies a hazardous situation, which could lead to death or serious injury if not avoided. CAUTION identifies a hazardous situation, which could lead to minor or moderately-severe injury if not avoided. NOTICE identifies any material damage which could be caused by non-compliance with safety instructions. 8 46

Safety Specific safety instructions 2 Information on the risk of injury An example of the risk of injury is as follows: WARNING Type and cause of the risk Consequences if the risk occurs Preventive actions / prohibitions Information on potential property damage An example of the risk of potential property damage is as follows: NOTICE Type and cause of the risk Consequences if the risk occurs Preventive actions / prohibitions 2.2 Specific safety instructions Personnel safety System activation In case of fire or if the automatic extinguishing system activates spuriously without a fire, evacuate the protected zone as per the rules, i.e. before extinguishant is discharged. Ventilate the protected zone at the earliest opportunity after extinguishing the fire. If the zone must be inspected prior to ventilation, this task must be carried out by authorized personnel (fire brigade, security service, etc.) using appropriate equipment to protect them from toxic gases from combustion. Evacuation Evacuate protected zones immediately when the alarm horn and light warnings activate, and before the extinguishant is discharged. Do not allow anybody to enter the protected zones during and after the release of extinguishant, with the exception of authorized individuals such as site safety managers and the fire brigade, with personal protective equipment. 9 46

2 Safety Specific safety instructions Extinguishant storage room Extinguishant cylinders Install the cylinders in a secure, clean, well ventilated, well lit room, protected from exposure to adverse conditions (rain, direct sunlight, significant variations in temperature, etc.). Store extinguishant cylinders at a stable temperature between -20 C and +50 C. Always store the cylinders with their protective cap. Secure the cylinders using straps or place in a stillage (and strap in the stillage). Check that the cylinders can be replaced and serviced at any time: check that the cylinders can be freely accessed. Installation, commissioning and maintenance WARNING Accidental actuation of pressurized products Risk of injury due to moving parts Work on pressurized parts must be carried out by Siemens authorized specialized installers or by technicians working under the direct instructions and supervision of specialized installers. Comply with national requirements and regulations on accident prevention. Carrying out technical work on the automatic extinguishing system, make sure that it cannot be actuated. Switch the system to safety mode for this purpose. Always assume that the cylinders are pressurized. Handle and treat empty cylinders as pressurized cylinders. Never move a cylinder not fitted with its protective cap. If tools such as a ladder are necessary, check that they are safe and suitable for the task. When starting up ECP, ensure that it cannot possibly be actuated (refer to the extinguishing control panel manual). Ensure compliance with all points stated in the "System functional test". 10 46

Safety Specific safety instructions 2 Functional system test Carry out the following operations as part of the functional system test: Take all necessary measures to prevent accidental actuation of the system. If the system or equipment is tested by a third party, work with the designated individuals. Ensure that activation of the automatic extinguishing system cannot cause personal injury or damage to the systems installed, or cause the release of any extinguishant. Adhere to the following instructions: Use the correct actuation power supply. This is generally the power supply of the installation. Only test the operating devices up to the interface (relay with blockage option). Check that only the control devices to be tested are activated. Before testing the alarm devices, ensure everyone is aware that alarms will sound, but that it is a test and that no action should be taken. Before carrying out the tests, inform staff of the risk of noise. Before testing remote alarm transmission, inform the receiving stations of the expected alarm and fault signals. Modifying a system The modifications to the system and to products can lead to defects, malfunctions and safety risks. Prior to any addition or modification, obtain written confirmation from Siemens and the corresponding safety organizations if appropriate. Spare parts and products Spare parts and products must comply with the technical data defined by Siemens. Only use components specified or recommended by Siemens. 11 46

3 Fitting the pressure gauge Checking the pressure gauge 3 Fitting the pressure gauge Tools Use the following tools: open-end wrench, 14 mm, thickness 4 mm 3.1 Checking the pressure gauge 1. Check that the selected pressure gauge is suitable for the planned use: operating pressure, switching threshold, measurement range. 2. Check that the pressure gauge supplied is complete and intact: apply the following stages for this purpose: Remove the protective cap. Check that the support washer (1) and the o-ring (2) are not damaged. If necessary, refer to paragraph Pressure gauge repair [ 43] to replace. Check that the support washer (1) and the o-ring (2) are fitted in the right order: the support washer (1) is on the pressure gauge side, with its concave side in contact with the o-ring (2); the o-ring (2) is on the valve side. 12 46

Fitting the pressure gauge Fitting the pressure gauge on the valve 3 3.2 Fitting the pressure gauge on the valve 1. Comply with and apply the instructions for selecting and fitting pressure gauges (standard EN 837-2). 2. Remove the cap from the valve port. 3. Screw the pressure gauge into the valve port, to the stop, using a 14 mm open-end wrench. 4. Adjust the direction of the pressure gauge so it can be read: do not loosen the nut by more than one rotation. WARNING Fragile precision instrument, handle with care Never use the unit to screw the pressure gauge on. Always use the tightening nut under the unit and a 14 mm open-end wrench to screw the pressure gauge on. Replace any pressure gauge after an impact, e.g. if dropped. 13 46

4 Electrical connections Cabling principles 4 Electrical connections 4.1 Cabling principles Monitoring line cabling depends on the following parameters: the type of automatic extinguishing system: inert gas systems or CO2 systems; the type of pilot system: master cylinder, 200 bar pilot cylinder or 42 bar pilot cylinder; the type of pressure gauge: contact pressure gauges in the MANOB480 range using extension cables from the MANOCAB range, contact pressure gauges in the PRESCO range use connecting cables from the TOR range; the ECP used: XC10 or X100. The cabling principle applied will depend on the above combination of parameters. How pressure gauges work Extinguishant cylinders for automatic gaseous extinguishing systems are fitted with contact pressure gauges from the MANOB480 or PRESCO ranges. Each with their own operating principle: MANOB480 contact pressure gauges: the contact closes when the pressure in the cylinder drops below the switching threshold; PRESCO contact pressure gauges: the contact opens when the pressure in the cylinder drops below the switching threshold. Complementary products for installing a system using the MANOB480 range The MANOB480 range can be completed with: MANOCAB extension cables, MANOEOL end of line devices. Complementary products for installing a system using the PRESCO range The PRESCO range can be completed with: TOR-UNIT connecting cables. 14 46

Electrical connections Cabling 4 4.2 Cabling The following wiring diagrams are generic procedures, which must be adapted to each project: Wiring diagrams for Sinorix inert gas systems [ 19] or Wiring diagrams for Sinorix CO2 systems [ 31] Prerequisites A pressure gauge is installed on each cylinder (pilot cylinder or cylinder of extinguishant), or A limit switch is connected to each CO2 cylinder weighing system. 4.2.1 First pressure gauge in the monitoring line List of products Use the following products for cabling purposes: Reference Designation Quantity MANOCAB-START connection cable of the first pressure gauge 1 MANOCAB-EXT 1.5m extension cable 1 (optional) MANOCAB-EXT 5.0m extension cable 1 (optional) Wiring diagram Cabling If the distance between MANOCAB-START connection cable and the first pressure gauge is excessive, use a MANOCAB-EXT extension cable between MANOCAB- START connection cable and MANOB480 contact pressure gauge. Connecting the first MANOB480 pressure gauge to the MANOCAB-START connection cable 1. Connect the 3 wires of the MANOCAB-START cable to the junction box terminal strip as per the wiring diagram for the system. 2. Plug the male M8 connector (A) of the MANOCAB-START cable on the female M8 connector (B) of the pressure gauge cable. 3. Tighten the connector nut: Torque: 0.2 Nm. 15 46

4 Electrical connections Cabling Connecting the MANOCAB-EXT extension cable to the MANOCAB-START connection cable 1. Connect the 3 wires of the MANOCAB-START cable to the junction box terminal strip as per the wiring diagram for the system. 2. Plug the female M8 connector (A) of the MANOCAB-START cable on the male M8 connector (C) of the MANOCAB-EXT extension cable. 3. Tighten the connector nut: Torque: 0.2 Nm. 4. Plug the male M8 connector (A) for the MANOCAB-EXT extension cableon the female M8 connector (B) for the pressure gauge cable. 5. Tighten the connector nut: Torque: 0.2 Nm. 4.2.2 Intermediate pressure gauge in the monitoring line List of products Use the following products for cabling purposes: Reference Designation Quantity MANOCAB-EXT 1.5m extension cable 1 (optional) MANOCAB-EXT 5.0m extension cable 1 (optional) Wiring diagram Cabling If the distance between the two pressure gauges is excessive, use a MANOCAB- EXT extension cable between the two pressure gauges. Direct connection between two pressure gauges. 1. Plug the female M8 connector (A) of the next pressure gauge on the male M8 connector (B) of the previous pressure gauge. 2. Tighten the connector nut: Torque: 0.2 Nm. 16 46

Electrical connections Cabling 4 Connect the pressure gauges via an extension cable 1. Plug the female M8 connector (A) of the next pressure gauge on the male M8 connector (C) of the extension cable. 2. Tighten the connector nut: Torque: 0.2 Nm. 3. Plug the female M8 connector (A) of the extension cable on the male M8 connector (B) of the previous pressure gauge. 4. Tighten the connector nut: Torque: 0.2 Nm. Battery of 140 l cylinders fitted over 4 rows If the battery consists of 140 l cylinders and these cylinders are fitted in 4 rows, use a extension cable MANOCAB-EXT 1.5m for the switch from row 2 to row 3 1. Plug the female M8 connector (A) of the pressure gauge of the last cylinder in row 2 on the male M8 connector (C) of the extension cable. 2. Tighten the connector nut: Torque: 0.2 Nm. 3. Plug the female M8 connector (D) of the extension cable on the male M8 connector (E) of the pressure gauge of the first cylinder in row 3. 4. Tighten the connector nut: Torque: 0.2 Nm. 17 46

4 Electrical connections Cabling 4.2.3 Last pressure gauge in the monitoring line List of products Use the following products for cabling purposes: Reference Designation Quantity MANOEL-XC10 End of line device compatible with the XC10 ECP 1 MANOEL-X100 End of line device compatible with the X100 ECP 1 Wiring diagram Cabling 1. Plug the MANOEL end of line device (C), suitable for the ECP used, on the male M8 connector (B) at the back of the last pressure gauge. 2. Tighten the connector nut: Torque: 0.2 Nm. 18 46

Electrical connections Wiring diagrams for Sinorix inert gas systems 4 4.2.4 MANOEOL end of line device (CO2 systems) List of products Use the following products for cabling purposes: Reference Designation Quantity MANOCAB-START extension cable 1 MANOEOL-XC10 End of line device compatible with the XC10 ECP 1 MANOEOL-X100 End of line device compatible with the X100 ECP 1 Wiring diagram Cabling 1. Connect the 3 wires of the MANOCAB-START cable to the junction box domino as per the wiring diagram for the system. 2. Plug the MANOEOL end of line device (D), suitable for the ECP used, on the male connector (B) of the MANOCAB-START connection cable. 3. Tighten the connector nut: Torque: 0.2 Nm. 4.3 Wiring diagrams for Sinorix inert gas systems The following pages describe the cabling principle for automatic gaseous extinguishing systems using inert gases. Use the following table to refer to the relevant information, depending on the type of extinguishing system pilot system and the ECP used: Type of pilot system XC10 XC100 Master cylinder Refer to page [ 20]. Refer to page [ 26] 200 bar pilot cylinder Refer to page [ 21] Refer to page [ 27] 42 bar pilot cylinder Refer to page [ 23] Refer to page [ 29] 19 46

4 Electrical connections Wiring diagrams for Sinorix inert gas systems 4.3.1 XC10 ECP 4.3.1.1 Master cylinder Inert gas system - XC10 - Master cylinder System components The system comprises a battery of cylinders fitted with contact pressure gauge. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 junction box (1) 5 contact pressure gauge 2 terminal strip (1) 6 MANOEOL end of line device 3 cable routing to the ECP (1) 7a MANOCAB-EXT extension cable 1.5 m 4 MANOCAB-START connection cable 7b MANOCAB-EXT extension cable 1.5 m / 5.0 m (1) This product must be ordered separately as it is not included in the supply Selection assistance when selecting complementary products The Siemens configuration aid software, Configurix, can automatically create the list of mandatory equipment for the selected type of system. The following table completes this list with optional and mandatory products specific to some system configurations: Ite m Product When used Location Use 7a MANOCAB-EXT extension cable 1.5 m The battery comprises 140 l cylinders fitted over 4 rows Between the last pressure gauge on row 2 and the first pressure gauge on row 3 Optional Mandatory 7b MANOCAB-EXT extension cable 5.0 m The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly Between the cable MANOCAB-START and the first pressure gauge MANOB480 Optional Mandatory 7b MANOCAB-EXT extension cable 1.5 m The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly Between the cable MANOCAB-START and the first pressure gauge MANOB480 Optional Mandatory 20 46

Electrical connections Wiring diagrams for Sinorix inert gas systems 4 Cabling Monitoring line cabling 1. Connect all MANOB480 contact pressure gauges of the cylinder battery. 2. Connect the MANOEOL end of line device to the last contact pressure gauge. 3. Connect the MANOCAB-START connection cable to the first contact pressure gauge. ECP cabling 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (2) of the junction box (1). 2. Connect the ECP (3) to the terminals (B - black wire) and (C- blue wire). 21 46

4 Electrical connections Wiring diagrams for Sinorix inert gas systems 4.3.1.2 200 bar pilot cylinder Inert gas system - XC10-200 bar pilot cylinder System components The system comprises a pilot cylinder fitted with contact pressure gauge and a battery of cylinders fitted with contact pressure gauge. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 junction box (1) 5b contact pressure gauge from battery cylinders 2 terminal strip (1) 6 MANOEOL end of line device 3 cable routing to the ECP (1) 7a MANOCAB-EXT extension cable 1.5 4 MANOCAB-START connection cable 7b MANOCAB-EXT extension cable 5.0 5a contact pressure gauge from the pilot cylinder 7c MANOCAB-EXT extension cable 1.5 or 5.0 (1) This product must be ordered separately as it is not included in the supply Selection assistance when selecting complementary products The Siemens configuration aid software, Configurix, can automatically create the list of mandatory equipment for the selected type of system. The following table completes this list with optional and mandatory products specific to some system configurations: Ite m Product When used Location Use 7a MANOCAB-EXT extension cable 1.5 m The battery comprises 140 l cylinders fitted over 4 rows Between the last pressure gauge on row 2 and the first pressure gauge on row 3 Optional Mandatory 7b MANOCAB-EXT extension cable 5.0 m The cable MANOCAB- START is not long enough to reach the pilot cylinder pressure gauge directly Between the cable MANOCAB-START and the pressure gauge MANOB480 from the pilot cylinder Optional Mandatory 7c MANOCAB-EXT extension cable 1.5 m The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly Between the cable MANOCAB-START and the first pressure gauge MANOB480 Optional Mandatory 7c MANOCAB-EXT extension cable 5.0 m The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly Between the cable MANOCAB-START and the first pressure gauge MANOB480 Optional Mandatory 22 46

Electrical connections Wiring diagrams for Sinorix inert gas systems 4 Cabling Monitoring line cabling 1. Connect all MANOB480 contact pressure gauges of the cylinder battery. 2. Connect the MANOEOL end of line device to the last contact pressure gauge. 3. Connect the MANOCAB-START connection cable : to the contact pressure gauge fitted on the pilot cylinder or to a MANOCAB-EXT extension cable. Connect the MANOCAB-EXT extension cable to the contact pressure gauge fitted on the pilot cylinder. ECP cabling 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (2) of the junction box (1). 2. Connect the ECP (3) to the terminals (B - black wire) and (C- blue wire). 23 46

4 Electrical connections Wiring diagrams for Sinorix inert gas systems 4.3.1.3 42 bar pilot cylinder Inert gas system - XC10-42 bar pilot cylinder Figure 1: System components The system comprises a pilot cylinder fitted with a PRESCO contact pressure gauge and a battery of cylinders fitted with contact pressure gauge.the pilot cylinder is connected to a junction box with a TOR-UNIT cable. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 junction box (1) 6 MANOCAB-START connection cable 2 terminal strip (1) 7 battery of cylinders fitted with contact pressure gauge 3 power supply from the ECP 8 MANOEOL end of line device 4 cable routing to the ECP (1) 9 TOR-UNIT cable to connect the pilot cylinder 5 SPDT 24 VDC monostable relay with a low load switch (min. 1 ma / 24V) (1) - - (1) This product must be ordered separately as it is not included in the supply 24 46

Electrical connections Wiring diagrams for Sinorix inert gas systems 4 Selection assistance when selecting complementary products The Siemens configuration aid software, Configurix, can automatically create the list of mandatory equipment for the selected type of system. The following table completes this list with optional and mandatory products specific to some system configurations: Ite m Product When used Location Use 7 MANOCAB-EXT extension cable 1.5 m The battery comprises 140 l cylinders fitted over 4 rows Between the last pressure gauge on row 2 and the first pressure gauge on row 3 Optional Mandatory 7 MANOCAB-EXT extension cable 5.0 m 7 MANOCAB-EXT extension cable 1.5 m The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly Between the cable MANOCAB-START and the first pressure gauge MANOB480 Between the cable MANOCAB-START and the first pressure gauge MANOB480 Optional Mandatory Optional Mandatory Cabling Monitoring line cabling 1. Connect all MANOB480 contact pressure gauges of the cylinder battery. 2. Connect the MANOEOL end of line device to the last contact pressure gauge. 3. Connect the MANOCAB-START connection cable : to the first contact pressure gauge on the monitoring line or to a MANOCAB-START connection cable. Connect the MANOCAB- START connection cable to the first contact pressure gauge on the monitoring line. 4. Connect the TOR-UNIT cable to the 42 bar pilot cylinder. Cabling the ECP and the 24 V relay 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (2) of the junction box (1). 2. Connect the ECP (4) to the terminals (B - black wire) and (C- blue wire). 3. Connect the red wire from the TOR-UNIT cable to the +24 V terminal (E) on the terminal strip (2) of the junction box (1). 4. Connect the 24 V relay coil (5) to the black wire in the TOR-UNIT cable and to the terminal (D) connected to the junction box earth (1). 5. Connect the relay contacts to the terminals (A) and (C) to the terminal board (2) of the junction box (1). 25 46

4 Electrical connections Wiring diagrams for Sinorix inert gas systems 4.3.2 X100 ECP 4.3.2.1 Master cylinder Inert gas system - X100 - Master cylinder System components The system comprises a battery of cylinders fitted with contact pressure gauge. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 junction box (1) 5 contact pressure gauge 2 terminal strip (1) 6 MANOEOL end of line device 3 cable routing to the ECP (1) 7a MANOCAB-EXT extension cable 1.5 m 4 MANOCAB-START connection cable 7b MANOCAB-EXT extension cable 1.5 m / 5.0 m (1) This product must be ordered separately as it is not included in the supply Selection assistance when selecting complementary products The Siemens configuration aid software, Configurix, can automatically create the list of mandatory equipment for the selected type of system. The following table completes this list with optional and mandatory products specific to some system configurations: Ite m Product When used Location Use 7a MANOCAB-EXT extension cable 1.5 m The battery comprises 140 l cylinders fitted over 4 rows Between the last pressure gauge on row 2 and the first pressure gauge on row 3 Optional Mandatory 7b MANOCAB-EXT extension cable 5.0 m The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly Between the cable MANOCAB-START and the first pressure gauge MANOB480 Optional Mandatory 7b MANOCAB-EXT extension cable 1.5 m The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly Between the cable MANOCAB-START and the first pressure gauge MANOB480 Optional Mandatory 26 46

Electrical connections Wiring diagrams for Sinorix inert gas systems 4 Cabling Monitoring line cabling 1. Connect all MANOB480 contact pressure gauges of the cylinder battery. 2. Connect the MANOEOL end of line device to the last contact pressure gauge. 3. Connect the MANOCAB-START connection cable to the first contact pressure gauge. ECP cabling 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (2) of the junction box (1). 2. Connect the ECP (3) to the terminals (A - brown wire) and (C- blue wire). 27 46

4 Electrical connections Wiring diagrams for Sinorix inert gas systems 4.3.2.2 200 bar pilot cylinder Inert gas system - X100-200 bar pilot cylinder System components The system comprises a pilot cylinder fitted with contact pressure gauge and a battery of cylinders fitted with contact pressure gauge. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 junction box (1) 5b contact pressure gauge from battery cylinders 2 terminal strip (1) 6 MANOEOL end of line device 3 cable routing to the ECP (1) 7a MANOCAB-EXT extension cable 1.5 4 MANOCAB-START connection cable 7b MANOCAB-EXT extension cable 5.0 5a contact pressure gauge from the pilot cylinder 7c MANOCAB-EXT extension cable 1.5 or 5.0 (1) This product must be ordered separately as it is not included in the supply Selection assistance when selecting complementary products The Siemens configuration aid software, Configurix, can automatically create the list of mandatory equipment for the selected type of system. The following table completes this list with optional and mandatory products specific to some system configurations: Ite m Product When used Location Use 7a MANOCAB-EXT extension cable 1.5 m The battery comprises 140 l cylinders fitted over 4 rows Between the last pressure gauge on row 2 and the first pressure gauge on row 3 Optional Mandatory 7b MANOCAB-EXT extension cable 5.0 m The cable MANOCAB- START is not long enough to reach the pilot cylinder pressure gauge directly Between the cable MANOCAB-START and the pressure gauge MANOB480 from the pilot cylinder Optional Mandatory 7c MANOCAB-EXT extension cable 1.5 m The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly Between the cable MANOCAB-START and the first pressure gauge MANOB480 Optional Mandatory 7c MANOCAB-EXT extension cable 5.0 m The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly Between the cable MANOCAB-START and the first pressure gauge MANOB480 Optional Mandatory 28 46

Electrical connections Wiring diagrams for Sinorix inert gas systems 4 Cabling Monitoring line cabling 1. Connect all MANOB480 contact pressure gauges of the cylinder battery. 2. Connect the MANOEOL end of line device to the last contact pressure gauge. 3. Connect the MANOCAB-START connection cable : to the contact pressure gauge fitted on the pilot cylinder or to a MANOCAB-EXT extension cable. Connect the MANOCAB-EXT extension cable to the contact pressure gauge fitted on the pilot cylinder. ECP cabling 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (2) of the junction box (1). 2. Connect the ECP (3) to the terminals (A - brown wire) and (C- blue wire). 29 46

4 Electrical connections Wiring diagrams for Sinorix inert gas systems 4.3.2.3 42 bar pilot cylinder Inert gas system - X100-42 bar pilot cylinder System components The system comprises a pilot cylinder fitted with a PRESCO contact pressure gauge and a battery of cylinders fitted with contact pressure gauge.the pilot cylinder is connected to a junction box with a TOR-UNIT cable. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 junction box (1) 6 MANOCAB-START connection cable 2 terminal strip (1) 7 battery of cylinders fitted with contact pressure gauge 3 power supply from the ECP 8 MANOEOL end of line device 4 cable routing to the ECP (1) 9 TOR-UNIT cable to connect the pilot cylinder 5 SPDT 24 VDC monostable relay with a low load switch (min. 1 ma / 24V) (1) - - (1) This product must be ordered separately as it is not included in the supply 30 46

Electrical connections Wiring diagrams for Sinorix inert gas systems 4 Selection assistance when selecting complementary products The Siemens configuration aid software, Configurix, can automatically create the list of mandatory equipment for the selected type of system. The following table completes this list with optional and mandatory products specific to some system configurations: Ite m Product When used Location Use 7 MANOCAB-EXT extension cable 1.5 m The battery comprises 140 l cylinders fitted over 4 rows Between the last pressure gauge on row 2 and the first pressure gauge on row 3 Optional Mandatory 7 MANOCAB-EXT extension cable 5.0 m 7 MANOCAB-EXT extension cable 1.5 m The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly The cable MANOCAB- START is not long enough to reach the first pressure gauge in the battery directly Between the cable MANOCAB-START and the first pressure gauge MANOB480 Between the cable MANOCAB-START and the first pressure gauge MANOB480 Optional Mandatory Optional Mandatory Cabling Monitoring line cabling 1. Connect all MANOB480 contact pressure gauges of the cylinder battery. 2. Connect the MANOEOL end of line device to the last contact pressure gauge. 3. Connect the MANOCAB-START connection cable : to the first contact pressure gauge on the monitoring line or to a MANOCAB-START connection cable. Connect the MANOCAB- START connection cable to the first contact pressure gauge on the monitoring line. 4. Connect the TOR-UNIT cable to the 42 bar pilot cylinder. Cabling the ECP and the 24 V relay 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A - brown wire), (B - black wire) and (C - blue wire)) on the terminal strip (2) of the junction box (1). 2. Connect the ECP (4) to the terminals (A - brown wire) and (C- blue wire). 3. Connect the red wire from the TOR-UNIT cable to the +24 V terminal (E) on the terminal strip (2) of the junction box (1). 4. Connect the 24 V relay coil (5) to the black wire in the TOR-UNIT cable and to the terminal (D) connected to the junction box earth (1). 5. Connect the relay contacts to the terminals (A) and (C) on the terminal board (2) of the junction box (1). 31 46

4 Electrical connections Wiring diagrams for Sinorix CO2 systems 4.4 Wiring diagrams for Sinorix CO2 systems The following pages describe the cabling principle for automatic gaseous extinguishing systems using CO2. Use the following table to refer to the relevant information, depending on the type of extinguishing system pilot system and the ECP used: Type of pilot system XC10 XC100 Master cylinder Refer to page [ 32] Refer to page [ 38] 200 bar pilot cylinder Refer to page [ 33] Refer to page [ 39] 42 bar pilot cylinder Refer to page [ 35] Refer to page [ 40] 4.4.1 XC10 ECP 4.4.1.1 Master cylinder CO2 system - XC10 - Master cylinder System components The system comprises: a battery of CO2 cylinders fitted with a weighing system with limit switch sensors for load control. Limit switch sensors are connected to a MANOCAB- START connection cable and a MANOEOL end of line device connected to the MANOCAB-START connection cable. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 cable routing to the ECP (1) 5 MANOEOL end of line device 2 terminal strip (1) 6 limit switch sensor for CO2 weighing systems - Sirius 3SE5232-0HC05 (2) 3 junction box (1) 7 limit switch sensor extension cable (1) 4 MANOCAB-START connection cable - - (1) This product must be ordered separately as it is not included in the supply (2) Siemens reference to be ordered: A5Q00032144 32 46

Electrical connections Wiring diagrams for Sinorix CO2 systems 4 Cabling MANOEOL end of line device cabling 1. Connect the MANOEOL end of line device to the MANOCAB-START connection cable. ECP and monitoring line cabling 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (2) of the junction box (3). 2. Connect the terminal (B black wire) to the terminal (E). 3. Connect, in parallel, the NC contacts of the limit switch sensors of the CO2 weighing systems at terminals 21 and 22. 4. "Power supply" side (terminals D, E and F): - connect the cable between terminals 21 of the limit switch sensors and terminal (D) of the junction box. - connect the cable between terminals 22 of the limit switch sensors and terminal (F) of the junction box. 5. "Loop" side (terminals A, B and C): - connect the cable between terminals 21 of the limit switch sensors and terminal (A - brown wire) of the MANOCAB-START connection cable. - connect the cable between terminals 22 of the limit switch sensors and terminal (C - blue wire) of the MANOCAB-START connection cable. 6. Connect the ECP (1) to the terminals (E) and (F) of the junction box (3). 33 46

4 Electrical connections Wiring diagrams for Sinorix CO2 systems 4.4.1.2 200 bar pilot cylinder CO2 system - XC10-200 bar pilot cylinder System components The system comprises: a pilot cylinder fitted with a contact pressure gauge, a battery of CO2 cylinders fitted with a weighing system with limit switch sensors for load control. Limit switch sensors are connected to a MANOCAB- START connection cable, and a MANOEOL end of line device connected to the MANOCAB-START connection cable. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 cable routing to the ECP (1) 5 MANOEOL end of line device 2 terminal strip (1) 6 contact pressure gauge from the 200 bar pilot cylinder 3 junction box (1) 7 limit switch sensor for CO2 weighing systems - Sirius 3SE5232-0HC05 (2) 4 MANOCAB-START connection cable 8 limit switch sensor extension cable (1) (1) This product must be ordered separately as it is not included in the supply (2) Siemens reference to be ordered: A5Q00032144 Cabling MANOEOL end of line device cabling 1. Connect the MANOCAB-START connection cable to the contact pressure gauge from the pilot cylinder. 2. Connect themanoeol end of line device to the cable from the contact pressure gauge from the pilot cylinder. 34 46

Electrical connections Wiring diagrams for Sinorix CO2 systems 4 ECP and monitoring line cabling 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (2) of the junction box (3). 2. Connect the terminal (B black wire) to the terminal (E). 3. Connect, in parallel, the NC contacts of the limit switch sensors of the CO2 weighing systems at terminals 21 and 22. 4. "Power supply" side (terminals D, E and F): - connect the cable between terminals 21 of the limit switch sensors and terminal (D) of the junction box. - connect the cable between terminals 22 of the limit switch sensors and terminal (F) of the junction box. 5. "Loop" side (terminals A, B and C): - connect the cable between terminals 21 of the limit switch sensors and terminal (A - brown wire) of the MANOCAB-START connection cable. - connect the cable between terminals 22 of the limit switch sensors and terminal (C - blue wire) of the MANOCAB-START connection cable. 6. Connect the ECP (1) to the terminals (E) and (F) of the junction box (3). 35 46

4 Electrical connections Wiring diagrams for Sinorix CO2 systems 4.4.1.3 42 bar pilot cylinder CO2 system - XC10-42 bar pilot cylinder System components The system comprises: a pilot cylinder fitted with a PRESCO contact pressure gauge connected to a TOR-UNIT extension cable, a battery of CO2 cylinders fitted with a weighing system with limit switch sensors for load control. Limit switch sensors are connected to a MANOCAB- START connection cable, and a MANOEOL end of line device connected to the MANOCAB-START connection cable. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 cable routing to the ECP (1) 6 MANOCAB-START connection cable 2 power supply from the ECP 7 MANOEOL end of line device 3 terminal strip (1) 8 TOR-UNIT cable to connect the pilot cylinder 4 SPDT 24 VDC monostable relay with a low load switch (min. 1 ma / 24V) (1) 9 limit switch sensor for CO2 weighing systems - Sirius 3SE5232-0HC05 (2) 5 junction box (1) 10 limit switch sensor extension cable (1) (1) This product must be ordered separately as it is not included in the supply (2) Siemens reference to be ordered: A5Q00032144 Cabling MANOEOL end of line device cabling 1. Connect the MANOEOL end of line device to the MANOCAB-START connection cable. 36 46

Electrical connections Wiring diagrams for Sinorix CO2 systems 4 ECP and monitoring line cabling 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (3) of the junction box (5). 2. Connect the terminal (B black wire) to the terminal (G). 3. Connect, in parallel, the NC contacts of the limit switch sensors of the CO2 weighing systems at terminals 21 and 22. 4. "Power supply" side (terminals F, G and H): - connect the cable between terminals 21 of the limit switch sensors and terminal (F) of the junction box. - connect the cable between terminals 22 of the limit switch sensors and terminal (H) of the junction box. 5. "Loop" side (terminals A, B and C): - connect the cable between terminals 21 of the limit switch sensors and terminal (A - brown wire) of the MANOCAB-START connection cable. - connect the cable between terminals 22 of the limit switch sensors and terminal (C - blue wire) of the MANOCAB-START connection cable. 6. Connect the ECP (1) to the terminals (G) and (H). 7. Connect the red wire from the TOR-UNIT cable to the +24 V terminal (E) on the terminal board (3) of the junction box (5). 8. Connect the 24 V relay coil (5) to the black wire in the TOR-UNIT cable and to the terminal (D) connected to the earth. 9. Connect the relay contacts to the terminals (A - brown wire) and (B - black wire) on the terminal strip (2) of the junction box (5). 37 46

4 Electrical connections Wiring diagrams for Sinorix CO2 systems 4.4.2 X100 ECP 4.4.2.1 Master cylinder CO2 system - X100 - Master cylinder System components The system comprises: a battery of CO2 cylinders fitted with a weighing system with limit switch sensors for load control. Limit switch sensors are connected to a MANOCAB- START connection cable and a MANOEOL end of line device connected to the MANOCAB-START connection cable. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 cable routing to the ECP (1) 5 MANOEOL end of line device 2 terminal strip (1) 6 limit switch sensor for CO2 weighing systems - Sirius 3SE5232-0HC05 (2) 3 junction box (1) 7 limit switch sensor extension cable (1) 4 MANOCAB-START connection cable - - (1) This product must be ordered separately as it is not included in the supply (2) Siemens reference to be ordered: A5Q00032144 Cabling 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (2) of the junction box (3). 2. Connect, in parallel, the NC contacts of the limit switch sensors of the CO2 weighing systems at terminals 21 and 22. 38 46

Electrical connections Wiring diagrams for Sinorix CO2 systems 4 3. "Power supply" side (terminals D, E and F): - connect the cable between terminals 21 of the limit switch sensors and terminal (D) of the junction box. - connect the cable between terminals 22 of the limit switch sensors and terminal (F) of the junction box. 4. "Loop" side (terminals A, B and C): - connect the cable between terminals 21 of the limit switch sensors and terminal (A - brown wire) of the MANOCAB-START connection cable. - connect the cable between terminals 22 of the limit switch sensors and terminal (C - blue wire) of the MANOCAB-START connection cable. 5. Connect the ECP (1) to the terminals (D) and (F) of the junction box (3). 4.4.2.2 200 bar pilot cylinder CO2 system - X100-200 bar pilot cylinder System components The system comprises: a pilot cylinder fitted with a contact pressure gauge, a battery of CO2 cylinders fitted with a weighing system with limit switch sensors for load control. Limit switch sensors are connected to a MANOCAB- START connection cable, and a MANOEOL end of line device connected to the MANOCAB-START connection cable. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 cable routing to the ECP (1) 5 MANOEOL end of line device 2 terminal strip (1) 6 contact pressure gauge from the 200 bar pilot cylinder 3 junction box (1) 7 limit switch sensor for CO2 weighing systems - Sirius 3SE5232-0HC05 (2) 4 MANOCAB-START connection cable 8 limit switch sensor extension cable (1) (1) This product must be ordered separately as it is not included in the supply (2) Siemens reference to be ordered: A5Q00032144 39 46

4 Electrical connections Wiring diagrams for Sinorix CO2 systems Cabling 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (2) of the junction box (3). 2. Connect, in parallel, the NC contacts of the limit switch sensors of the CO2 weighing systems at terminals 21 and 22. 3. "Power supply" side (terminals D, E and F): - connect the cable between terminals 21 of the limit switch sensors and terminal (D) of the junction box. - connect the cable between terminals 22 of the limit switch sensors and terminal (F) of the junction box. 4. "Loop" side (terminals A, B and C): - connect the cable between terminals 21 of the limit switch sensors and terminal (A - brown wire) of the MANOCAB-START connection cable. - connect the cable between terminals 22 of the limit switch sensors and terminal (C - blue wire) of the MANOCAB-START connection cable. 5. Connect the ECP (1) to the terminals (D) and (F) of the junction box (3). 40 46

Electrical connections Wiring diagrams for Sinorix CO2 systems 4 4.4.2.3 42 bar pilot cylinder CO2 system - X100-42 bar pilot cylinder System components The system comprises: a pilot cylinder fitted with a PRESCO contact pressure gauge connected to a TOR-UNIT extension cable, a battery of CO2 cylinders fitted with a weighing system with limit switch sensors for load control. Limit switch sensors are connected to a MANOCAB- START connection cable, and a MANOEOL end of line device connected to the MANOCAB-START connection cable. The following table lists all products which can be used to lay system cables. Item Designation Item Designation 1 cable routing to the ECP (1) 6 MANOCAB-START connection cable 2 power supply from the ECP 7 MANOEOL end of line device 3 terminal strip (1) 8 TOR-UNIT cable to connect the pilot cylinder 4 SPDT 24 VDC monostable relay with a low load switch (min. 1 ma / 24V) (1) 9 limit switch sensor for CO2 weighing systems - Sirius 3SE5232-0HC05 (2) 5 junction box (1) 10 limit switch sensor extension cable (1) (1) This product must be ordered separately as it is not included in the supply (2) Siemens reference to be ordered: A5Q00032144 41 46

4 Electrical connections Wiring diagrams for Sinorix CO2 systems Cabling 1. Connect the three wires (brown, black and blue) of the MANOCAB-START connection cable to the terminals (A brown wire), (B black wire) and (C blue wire) on the terminal strip (3) of the junction box (5). 2. Connect, in parallel, the NC contacts of the limit switch sensors of the CO2 weighing systems at terminals 21 and 22. 3. "Power supply" side (terminals F, G and H): - connect the cable between terminals 21 of the limit switch sensors and terminal (F) of the junction box (5). - connect the cable between terminals 22 of the limit switch sensors and terminal (H) of the junction box (5). 4. "Loop" side (terminals A, B and C): - connect the cable between terminals 21 of the limit switch sensors and terminal (A - brown wire) of the MANOCAB-START connection cable. - connect the cable between terminals 22 of the limit switch sensors and terminal (C - blue wire) of the MANOCAB-START connection cable. 5. Connect the ECP (1) to the terminals (F) and (H). 6. Connect the red wire from the TOR-UNIT cable to the +24 V terminal (E) on the terminal strip (3) of the junction box (5). 7. Connect the 24 V relay coil (5) to the black wire in the TOR-UNIT cable and to the terminal (D) connected to the earth. 8. Connect the relay contacts to the terminals (A - brown wire) and (B - black wire) on the terminal strip (2) of the junction box (5). 42 46

Maintenance 6-monthly inspection 5 5 Maintenance Tools Use the following tools: open-end wrench, 14 mm, thickness 4 mm assembly help tool S54476-B156-A2, lubricant for o-ring (Molykote 111, Molykote 3452, Vaseline) lint-free cloth Spare parts Obtain the following spare parts: o-ring A5Q00032009, support washer A5Q00032073. 5.1 6-monthly inspection Check the good condition of the product. Check the tightening of the product with a 14 mm open-end wrench. Adjust using the wrench if necessary. Clean the pressure gauge glass with a lint-free cloth. 5.2 Pressure gauge repair 5.2.1 Removing the pressure gauge The contact pressure gauge is designed to be fitted and removed safely when the cylinder is pressurized. WARNING A detonation type noise can be heard when the pressure gauge fitted on a pressurized cylinder is removed Warn people in the vicinity about the imminent noise. 1. Unscrew the contact pressure gauge using the tightening nut with a 14 mm open-end wrench. 2. Remove the pressure gauge from the valve port. 3. Remove the o-ring and washer from the pressure gauge fitting: they must systematically be replaced after removing the contact pressure gauge. 4. Block the valve port using the plug. 43 46

5 Maintenance Pressure gauge repair 5.2.2 Pressure gauge repair 1. Fit the assembly help tool on the pressure gauge thread. 2. Sparingly grease the support washer and the o-ring. 3. Place the support washer (1), with the flat side towards the pressure gauge unit, on the assembly help tool. 4. Place the o-ring (2) on the assembly help tool. 5. Fit the support washer (1) and the o-ring (2) carefully into their housings. 6. Check that the support washer (1) and the o-ring (2) are fitted in the right order: - the support washer (1) is on the pressure gauge side, with its concave side in contact with the o-ring (2); - the o-ring (2) is on the valve side. 7. Check that the support washer and the o-ring are not damaged during fitting. 8. Check that the support washer and the o-ring are not excessively lubricated. 44 46

Maintenance Pressure gauge repair 5 5.2.3 Refitting the pressure gauge on the valve 1. Comply with and apply the instructions for selecting and fitting pressure gauges (standard EN 837-2). 2. Remove the cap from the valve port. 3. Screw the pressure gauge into the valve port, to the stop, using a 14 mm open-end wrench. 4. Adjust the direction of the pressure gauge so it can be read: do not loosen the nut by more than one rotation. WARNING Fragile precision instrument, handle with care Never use the unit to screw the pressure gauge on. Always use the tightening nut under the unit and a 14 mm open-end wrench to screw the pressure gauge on. Replace any pressure gauge after an impact, e.g. if dropped. 45 46