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Summary of Contents for Bacharach Parasense 3300RM2
- Page 1 3300RM2 REFRIGERANT MONITOR OPERATION & MAINTENANCE MANUAL Model 3300RM2 Doc. Ref. MN3300RM2 Revision 5, March 2020...
- Page 2 3300RM2 Refrigerant Monitor Models 3300RM2 Approvals This product has been accredited with the following:- • Vibration MIL-STD-167-1A • Shock Grade A MIL-S-901D • EMC MIL-STD-461F Copyright Notice Copyright © Parasense. All rights reserved. Must not be copied or reproduced without the written permission of Parasense. Disclaimer The information contained within this document is subject to change without notice.
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Page 3: Table Of Contents
TABLE OF CONTENTS 1 INTRODUCTION ..........................1-1 GENERAL ARRANGEMENT......................1-1 2 INSTALLATION GUIDE ........................2-1 ENCLOSURE DIMENSIONS......................2-1 MONITOR FITTING INSTRUCTIONS ....................2-2 DETAILED FIXINGS INFORMATION ....................2-3 ELECTRICAL REQUIREMENTS ..................... 2-5 RELAY CONNECTIONS ........................2-6 EXTERNAL COMMS ........................2-6 SETTING A WINDOWS PC TO COMMUNICATE WITH A 3300RM2 .......... - Page 4 REPLACING THE NETWORK MODULE (INC. INSERT PLATE) ............ 5-9 REPLACING A SAMM MODULE ....................5-10 REMOVING THE STYX MODULE ....................5-11 REPLACING THE STYX MODULE ....................5-12 REPLACING THE POWER SUPPLY MODULE ................5-13 REPLACING THE POWER INPUT MODULE ................5-14 TESTING MODES ..........................
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Page 5: Introduction
1 INTRODUCTION The Parasense 3300RM2 monitor is an advanced refrigerant leak detection device. Utilising infrared absorption sensors, the 3300RM2 automatically collects and analyses samples of air to report and record the time, presence and concentration of refrigerant, in accordance with the system configuration. -
Page 6: Installation Guide
2 INSTALLATION GUIDE ENCLOSURE DIMENSIONS 3300RM2 WEIGHT Metric 16.2Kg (mm) (exc. Shock kit) Imperial 35.6lb 15.7 19.7 14.2 17.1 21.7 20.1 29.9 24.4 (In) (exc. Shock kit) (note: Parasense beacon/sounders are approximately 120mm high x 95mm diameter (4.7” x 3.74”) ) (Shock kit finished weight: 6.3kg/14lb) The monitor enclosure has been designed to comply with IP54. -
Page 7: Monitor Fitting Instructions
MONITOR FITTING INSTRUCTIONS Fix the shock isolator mounting plate onto a solid vertical surface, where the top is approximately 1800mm / 6ft above floor level, in a position where the monitor’s LCD can be easily accessed. Space should be left around the plate to allow the opening of the monitor door and fitting of freeway, power and communications cables. -
Page 8: Detailed Fixings Information
DETAILED FIXINGS INFORMATION These items are used to fix the shock isolator to the mounting plate Nut Type Locknuts, Flange Nuts Flange Nut Type Nylon Insert Locknut Type Nylon Insert with Flange Steel Insert Style Material Type Steel Finish Zinc-Plated Grade/Class Grade F Steel Type... - Page 9 These items are used to fix the monitor to the shock isolators Nut Type Machine Screw and Hex Nuts Machine Screw and Hex Nut Type Steel Material Type Zinc-Plated Finish Grade 5 Grade/Class Plain Steel Steel Type Inch System of Measurement 3/8"-16 Inch Thread Size Standard Threads...
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Page 10: Electrical Requirements
ELECTRICAL REQUIREMENTS Each monitor requires an earthed, AC single phase mains supply in the range 90-120V AC, 260VA, 50/60Hz. The 3300RM2 is protected by 2 x 2.5A anti-surge fuses on the power input module. The final connection should be made as indicated, incorporating a water tight strain relief bush with a smoothly rounded opening, through the detector enclosure. -
Page 11: Relay Connections
RELAY CONNECTIONS 16 separate volt-free configurable changeover relays are fitted to the network module, rated at 16A (resistive). Contact voltages should not exceed 24V DC. 16 Configurable Relays on Network Module Pilot Relays on Power Input Module Two pilot relays are also provided on the power input module, rated at 6A (resistive). Voltages should not exceed 250V. -
Page 12: Setting A Windows Pc To Communicate With A 3300Rm2
SETTING A WINDOWS PC TO COMMUNICATE WITH A 3300RM2 Communication with the 3300RM2 utilises the Ethernet socket mounted on the network module. A Cat5/Ethernet cable can then be plugged into the Ethernet socket, with the other end plugged into the Ethernet port of a PC running Windows XP or later. - Page 13 7) Click on ‘Use the following IP address’. Enter the Gateway setting noted in step 1 into the Default Gateway field. Enter the first 3 parts of the Address setting noted in step 1 into the first 3 parts of the IP address field (e.g.
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Page 14: 3300Rm2 Status Website
3300RM2 STATUS WEBSITE The 3300RM2 status website offers remote access to the monitor’s current status. The status website is automatically refreshed every 10 seconds, ensuring up to date information is available. To access the status website, first open a web browser window. In the address bar, enter the IP address of the monitor, followed by /status.htm. -
Page 15: Freeway Installation Guidelines
FREEWAY INSTALLATION GUIDELINES Parasense sampling pipework, known as freeway, is used to draw samples of air from areas of potential leakage to the respective SAMM within the 3300RM2 monitor. A typical system installation is shown below. Note: leak mode sample points should be located as close as possible to the potential leakage point. area mode sample points to be located in general airflow of space at heights of between 1.5m/5ft and 2.4m/8ft, preferably away from potential leakage points. -
Page 16: Installation - Do
INSTALLATION - DO Maximum of one spur kit per SAMM. Maximum of 4 way split. Spur kit freeway lengths must always be the same length and never shortened (coil excess freeway). No exceptions. Ensure that the freeway is pushed fully into the connectors on the SAMM and spur kit branch connectors. -
Page 17: Network Module Connections
NETWORK MODULE CONNECTIONS Operation & Maintenance Manual 2-12 Doc Ref. MN3300RM2 Rev. 5... -
Page 18: Multiple Beacon / Sounder Wiring
MULTIPLE BEACON / SOUNDER WIRING In addition to the local beacon/sounder fitted to the top of the monitor, further remote beacon/sounders may be installed. The maximum number of beacon/sounders that can be powered by the 3300RM2 is determined by the following information:- Internal 24V DC PSU spare capacity: 1.2A up-to 50°C enclosure temperature (max 10 Parasense Beacon/sounders) -
Page 19: Monitor Setup
3 MONITOR SETUP HOME SCREEN The home screen is shown when the system is first accessed, or if no buttons have been pressed for 3 minutes. The home screen displays the product name and number of working SAMMs. Also displayed is the number of alarms (maximum of 100) that have occurred over the recording period (1 to 14 days as set during configuration). -
Page 20: Samms List
SAMMS LIST The SAMMs list shows each of the SAMMs along with its ID, status, most recent PPM reading and it’s condition. The top two lines of this screen give a summary of the highlighted SAMMs configuration. The first line is the name assigned to the SAMM, and the second line shows the alarm & critical set points, and the chosen gas type. -
Page 21: Logs Menu
LOGS MENU Please select: Alarms Faults Events Home < Back The logs menu enables you to view all logs that are held on the 3300RM2. There are 3 types of log; alarms, faults, and events. Use the buttons to select the log to view, then press the button to access the information. -
Page 22: Fault Messages
FAULT MESSAGES Because of the restricted space available on-screen, all fault descriptions are given in an abbreviated format. A full list of fault abbreviations and their description is listed below: Abbreviation Full Description PrsrLeak System pressure leak OverTemp Ambient temperature too high (>50°C) Src flt Styx source fault (no output) Overheat... -
Page 23: System Test
SYSTEM TEST System test will enable you to carry out a test sample (this function requires a Parasense service kit, incorporating a 1000PPM concentration of R134A gas and a sample bag). The purpose of the system test is to check the correct operation of the monitor, alarm relays, associated field wiring and annunciators. -
Page 24: Management - Settings
MANAGEMENT – SETTINGS From here you can view and adjust settings for the 3300RM2. SETTINGS General settings SAMM settings Relay settings Network settings Network defaults Date/Time settings Home < Back MANAGEMENT – SETTINGS – GENERAL SETTINGS The general settings screen displays the current units and sample interval settings. Highlight the field to be edited and press the button. -
Page 25: Management - Settings - Samm Settings
MANAGEMENT – SETTINGS – SAMM SETTINGS Within this menu, you can change the settings of each SAMM to suit your requirements. Use the buttons to highlight the desired SAMM. The buttons are used to move between pages. Pressing when at the bottom of the list (or when at the top of the list) will also cause the display to show the following (or preceding) page of SAMMs. - Page 26 To edit the settings, use the buttons to highlight a field then press to access. For fields where a menu selection is to be made, use the buttons to highlight the required setting then press confirm. For fields where text is to be entered, an alphanumeric keyboard will be displayed upon accessing the field (as shown below), allowing you to input the information.
- Page 27 When set to area mode, the SAMM will calculate the average gas concentration over a configurable number of samples (between 1 and 9). The number of samples chosen will be taken over a period of Management – General time governed by the configured sample interval period (Refer to Settings), number of enabled channels and freeway length of each channel.
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Page 28: Management - Settings - Relay Settings
MANAGEMENT – SETTINGS – RELAY SETTINGS Within the relay settings menu, you can test and configure individual relay functions. The relay settings screen displays a list of 3300RM2 relays and their current setting. buttons move the relay selection up and down. The buttons are used to move between pages. -
Page 29: Management - Settings - Network Settings
Use the buttons to navigate the screen, pressing the button to access edit mode of the highlighted field. Use the buttons to change the values, pressing the button again to finish editing that field. Source will allow you to configure the relay function. The relay can be set to react to a Single SAMM, Any Leak SAMM or Any Area SAMM. -
Page 30: Management - Settings - Network Defaults
Each field can be highlighted by using the buttons. To edit a highlighted field, press the button. The selected field will start to blink. The arrow buttons can be used to increase/decrease the value of the chosen field: Decrease value by 1 Increase value by 1 Increase value by 10 Decrease value by 10... -
Page 31: Management - Settings - Date/Time Settings
MANAGEMENT – SETTINGS – DATE/TIME SETTINGS This screen displays the current date and time settings for the 3300RM2. From this screen you can adjust these settings to suit your location, as well as daylight saving settings. buttons to highlight ‘Set Date/Time’ or ‘Set Daylight Saving’ and press the Use the button to access. -
Page 32: Management - Reset 3300Rm2
MANAGEMENT – RESET 3300RM2 If required, you can reboot the 3300RM2 from here (note: this function does not change any settings, but simply reboots the 3300RM2). From the management menu, select ‘Reset 3300RM2’. Highlight ‘Yes’ using the buttons and press the button. -
Page 33: User Guide
4 USER GUIDE The 3300RM2 monitor is operated via a door mounted user interface. This includes a display, 5 button keypad and a traffic light alarm system. Traffic Light User Display Keypad POWER UP On power up of the monitor, self-diagnostics are carried out. This will cause the traffic lights to flash and some messages may appear on the screen. -
Page 34: System Alarm Or Fault Indication
SYSTEM ALARM OR FAULT INDICATION The traffic light display gives an ‘at a glance’ system status of the monitor. This will indicate any alarm conditions that arise. The significance of each traffic light is shown below: Traffic Light Reference A measurement of refrigerant from the most recent Red Flashing Light: cycle has exceeded the ‘Critical’... -
Page 35: Factory Default Configuration Settings
FACTORY DEFAULT CONFIGURATION SETTINGS Monitors are supplied programmed with default configuration data. Modification can only be carried out via the management menu of the door-mounted display. Network settings: SAMM Settings: IP Address 192.168.0.50 Alert Level 50ppm Max Pipe Length 100ft Netmask 255.255.255.0 Alarm... -
Page 36: Service And Maintenance
5 SERVICE AND MAINTENANCE Parasense warrants the monitor for a period of one year from the date of purchase against defects in materials and workmanship. This warranty will not apply to defects resulting from the non-compliance with this manual, over voltage, physical abuse, ingress of water or tampering with individual items. Use of equipment in a manner not specified by the manufacturer may impair the protection afforded by the equipment. -
Page 37: System Fault Diagnosis
SYSTEM FAULT DIAGNOSIS In the event of a fault occurring with the system, the Green LED will flash. The SAMMS List will show which SAMM is involved and the nature of the fault. Bear in mind that more than one SAMM may have a fault. -
Page 38: Fault Messages
4) Reinstate the power, move the internal power input module toggle switch to the ‘On’ position and confirm there is between 90~120V AC across the top L1 & L2 terminals – LED D3 should be illuminated. Measure the DC voltage across the “POWER” terminals [J17 24V & GND] at the lower left of the network module. - Page 39 PrsrLeak This message is shown if the Styx was successfully pressurised to the required high pressure, but within 15-20 seconds the pressure had dropped by more than 60mBar. If the message is shown for all SAMMs on the same SAMMs module, the SAMMs module may be faulty.
- Page 40 3) With the freeway disconnected use the airflow gauge to check the airflow for the SAMM. If it is <3 l/min, measure across the relevant pump terminals [J21- J22] to confirm 24V DC is present when the pump is requested. If 24V DC is not found the network module will need to be replaced. If 24V DC is found but the pump is not running the fault is with the SAMMs module.
- Page 41 STYXCold / Warming The monitor is not at its minimum operating temperature (40°C). This will normally appear if the unit has been switched off for a while. When the monitor is operating correctly, this fault will clear once the required temperature is achieved. Note: The monitor door must be kept closed and locked to maintain the correct operating temperature.
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Page 42: Replacing The Enclosure Door
REPLACING THE ENCLOSURE DOOR IMPORTANT: Before powering off the system to remove the door: If you have changed the default passcode, make a note of your passcode. Using the latest version of the 3300RM2 configuration tool, ‘Load’ the configuration from the 3300RM2. - Page 43 Disconnect the earth strap (4) from the enclosure door. Remove the anti-lift peg (5) located above the lower hinge. The enclosure door can now be lifted off and a new one hung in place. Replace the anti-lift peg (5). Reconnect the earth strap (4), display lead (2) and clips (3).
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Page 44: Replacing The Network Module (Inc. Insert Plate)
REPLACING THE NETWORK MODULE (INC. INSERT PLATE) IMPORTANT: Before powering off the system to change the network module: Using the latest version of the 3300RM2 configuration tool, ‘Load’ the configuration from the 3300RM2. In order to do this you will need a working network connection to the 3300RM2 (refer to section 2-7) and you will need to know the IP address of the 3300RM2 (refer to section 3-11) You can now follow the below procedure for removal and refitting. -
Page 45: Replacing A Samm Module
Refer to the System Test section of this manual. REPLACING A SAMM MODULE Switch off the mains supply to the 3300RM2 and wait for a few seconds while the power supply discharges. Unscrew the locking bolts on the side and open the enclosure door with the key provided. -
Page 46: Removing The Styx Module
REMOVING THE STYX MODULE Switch off the mains supply to the 3300RM2 and wait for a few seconds while the power supply discharges. Unscrew the locking bolts on the side and open the enclosure door with the key provided. Switch off at the main isolator (1) (lift and move toggle switch to the ‘Off’... -
Page 47: Replacing The Styx Module
REPLACING THE STYX MODULE Fit the new Styx module in the vacant position by sliding under the loose fixing nuts (6) and refit the three fixing nuts (7), including new shake-proof washers. It is imperative to the functioning of the monitor that the Styx ribbon cable be installed in the correct orientation. -
Page 48: Replacing The Power Supply Module
REPLACING THE POWER SUPPLY MODULE Switch off the mains supply to the 3300RM2 and wait for a few seconds while the power supply discharges. Unscrew the locking bolts on the side and open the enclosure door with the key provided. Switch off at the main isolator (1) (lift and move toggle switch to the ‘Off’... -
Page 49: Replacing The Power Input Module
REPLACING THE POWER INPUT MODULE Switch off the mains supply to the 3300RM2 and wait for a few seconds while the power supply discharges. Unscrew the locking bolts on the side and open the enclosure door with the key provided. Switch off at the main isolator (1) (lift and move toggle switch to the ‘Off’... -
Page 50: Testing Modes
TESTING MODES The test equipment described in the following tests is available in the Parasense service kit. CALIBRATION CHECK Contact your RMC for the Calibration Passcode to implement the Calibration Check To maintain a high degree of accuracy, Parasense recommends that a Calibration Check is carried out after approximately 18 months initial run time or when changing out a Styx Module as part of routine maintenance at 18 months thereafter. - Page 51 From the main menu on the Parasense 3300RM2 monitor, use the buttons to select ‘Management’. NOTE: If you have entered the normal management passcode in the last 10 minutes, you will be presented with the Management menu, which does not contain the Calibration Check option. In this case, you must press the <Back button to exit the Management menu and wait for 10 minutes before attempting to access the...
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Page 52: System Test
When the calibration check has completed successfully, pressing the <Back button will take you to the SAMM Test screen, where you must perform a SAMM Test to verify the correct operation of the monitor, alarm relays, associated field wiring and annunciators. If unsuccessful, see below for further instructions. - Page 53 Information regarding maintenance packages and replacement modules are available from Parasense. The reservoir bag should be filled with the calibration gas only and attached to channel 1. When the ‘Start’ selection is made the monitor will start sampling. During this test the Styx module is automatically configured for R134A and the minimum sample time, to suit the calibration gas sample tube and reservoir within the service kit.
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Page 54: Air Flow
At the system test screen, press the button to activate the test. The monitor will start to sample the refrigerant gas from the connected calibration reservoir. If the concentration is above the configured SAMM 1 critical threshold, the system will indicate that a Critical alarm condition is present on SAMM 1, the front door traffic light display will indicate a Critical condition is present and ALL relays will be activated (de-energised). -
Page 55: Specification
6 SPECIFICATION Model 3300RM2 Power 90-120VAC, 260VA, 50/60Hz Ethernet 10/100 Base-T RJ45 Socket USB2.0, Type B Socket Volt free, change-over Fault/Alarm Relays Max switching voltage: 24VDC Max switching current: 6A (resistive) Volt free, change-over Pilot Relays Max switching voltage: 250VAC Max switching current: 6A (resistive) Display &... -
Page 56: 3300Rm2 General Arrangement (Pm1940
3300RM2 GENERAL ARRANGEMENT (PM1940) Operation & Maintenance Manual Doc Ref. MN3300RM2 Rev. 5... -
Page 58: 3300Rm2 Wiring Schematic (Ps0716
3300RM2 WIRING SCHEMATIC (PS0716) Operation & Maintenance Manual Doc Ref. MN3300RM2 Rev. 5... -
Page 62: 3300Rm2 Panel Mounting Details (Pm1951
3300RM2 PANEL MOUNTING DETAILS (PM1951) Operation & Maintenance Manual Doc Ref. MN3300RM2 Rev. 5... - Page 64 Parasense Limited Parasense, Inc Phone: +44 (0) 1452 724123 Phone: +1 (540) 948 9919 Email: salesuk@parasense.com Email: sales@parasense.com Web: www.parasense.com Web: www.parasense.com Operation & Maintenance Manual Doc Ref. MN3300RM2 Rev. 5...
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