ANALOX 5 Carbon Dioxide Detector Installation and Operating
Contents
1. box is supplied with the Analox 5 main sensor unit There is no need to open the main sensor unit With all power isolated make wiring connections to the Relay Terminal Box The table below shows the functions of each terminal and there is a drawing inside the terminal box to provide additional assistance Relay Terminal Box Function Terminal Number po Relay 1 Common po Relay 1 Normally Open pC Relay 1 Normally Closed Spare pS Relay 2 Common po Relay 2 Normally Open Ensure that any cable connected to these terminals is rated to suit the external equipment you wish to connect After completing wiring ensure that the terminal box cover is replaced The drawing below details how the relay should be connected Analox 5 Internal Relay Contacts NO L e gt c NC OO ran In fail safe configuration the relay is energised after approximately 40 seconds AAS 811 03 Analox 5 Installation and Operating Guide Page 7 ANALOX 5 4 OPERATION When mains power is first applied to the Analox 5 it requires a period of approximately 40 seconds to stabilise During this period The Good OK and Fault status indicators will be turned on The Good OK status indicator will flash briefly every few seconds indicating normal operation and after the initial stabilising period has expired the Fault status indicator will turn off The Analox 5 will then be in its normal operating condition D2. contact your Service Engineer AAS 811 03 Analox 5 Installation and Operating Guide Page 8 ANALOX 5 6 TECHNICAL SPECIFICATIONS CO Range 0 1 5 Accuracy At Zero 2 Full Scale FS at constant temperature and pressure CTP At Full Scale 3 FS at CTP Response Time 30 Seconds to T90 Oxygen Range 0 1 to 25 or 1 100 when fitted Operating Temperature 10 to 60 C Temperature Effect lt 0 1 FS C Warm Up Time 40 Seconds Orientation Not Sensitive Weight without cables Analox 5 600g Remote Alarm Repeater 150g Dimensions whd Analox 5 185 x 80 x 85mm including flow adapter 185 x 115 x 85 with O2 Sensor Repeater 65 x 120 x 40mm Relay Terminal Unit 80 x 100 x 55mm IP Rating Analox 5 IP65 Repeater IP40 Relay Terminal Unit IP65 Sensor Type Analox LP Infra Red featuring microprocessor based compensation for temperature effects and IR source ageing Display Optional 4 digit Liquid Crystal Display Alarms 2 x CO Visual Indicators 1 x System Fault Indicators 1 x Status Indicator 1 x Optional Oxygen Indicator Common Audible Alarm Relay Contacts 2 x Optional Volt Free single pole Changeover rated 250vAC 30VDC 2 Amps Only one contact if oxygen sensor specified Power Source Note instrument will be factory set to one of these ranges 230V AC 50 60Hz CAT II 110V AC 50 60Hz CAT II 24V DC Insulation Reinforced Insulation equivalent to Class II IEC536 Power Con
3. on the Analox 5 If you have more than one entrance to your store room you may need more than one remote repeater Up to three repeaters can be daisy chained one repeater linked to another covering up to three entrance doors Optional items fitted to or supplied with the unit may include the following a Extra Remote Alarm Repeaters b Oxygen sensor c A medium duty relay AAS 811 03 Analox 5 Installation and Operating Guide Page 4 ANALOX 5 3 INSTALLATION 3 1 WALL MOUNTING The Analox 5 should be mounted onto a wall using the mounting strips attached to the unit Rawl plugs and screws are provided for this purpose It is not necessary to dismantle the Analox 5 main unit in any way prior to installation You need to ensure the mains plug fused at Samp is in easy reach of a power socket Attach the main unit to the wall 450mm from the floor as close to the valves and manifolds as possible OPTIONAL RELAY POWER eg EOR EAN SUPPLY An 8 metre 8 core cable is pre wired to the Analox 5 and has a remote repeater pre attached Run the remote cable to the outlet door safely securing the cable with cable clips AAS 811 03 Analox 5 Installation and Operating Guide Page 5 3 2 ANALOX 5 ALARM REPEATERS The remote repeater should be located at eye level and attached to the outside or immediately inside the access door If you need to disconnect the repeater reconnection is in one of the following ways To connect a hard
4. wired repeater 1 Disconnect the supply from the Analox 5 2 Open the Alarm Repeater unit by removing the 4 screws in the rear of the case and carefully pulling the case apart The connecting wires from the Analox 5 pass through one of the cable glands on the Alarm Repeater 3 Reconnect the Alarm Repeaters as detailed below Remote Unit Terminal No Supplied Cable Core Colour 5 Yellow 6 Green ee 4 Replace the case of the Repeater insert the 4 screws and mount it in the desired position 5 Restore power to the Analox 5 Press the switch on the Repeater once and ensure that the four indicators flash Note that in the presence of a genuine alarm the test feature is disabled To connect and disconnect a Quick Connect repeater 1 2 3 3 Disconnect the supply from the Analox 5 Insert the connector on the end of the wire into the socket on either side of the alarm repeater Restore power to the Analox 5 Press the switch on the Repeater once and ensure that the four indicators flash Note that in the presence of a genuine alarm the test feature is disabled ALARM RELAY OUTPUT MODELS AAS 811 03 Analox 5 Installation and Operating Guide Page 6 ANALOX 5 You may have ordered your Analox 5 with arelay The relay contacts are Volt Free single pole Changeover and are rated 250vAC 30vDC 2 Amps The relay is non latching This means the relay will only initiate when gas is present A pre wired junction
5. ANALOX 5 ANALOX 5 Carbon Dioxide Detector Installation and Operating Guide Standard Unit Analox Sensor Technology Ltd Units 4 amp 5 Wainstones Court Stokesley Industrial Park STOKESLEY Cleveland TS9 5JY Tel 3 44 01642 711400 Fax 44 01642 713900 J AAS 811 03 Analox 5 Installation and Operating Guide Page ANALOX 5 We are delighted to welcome you as a user of the Analox 5 Carbon Dioxide Monitor The following guide should assist you to easily install your Analox 5 However IF YOU EVER NEED US ANALOX 5 HELP LINE 01642 711400 AAS 811 03 Analox 5 Installation and Operating Guide Page 2 ANALOX 5 LIST OF CONTENTS 1 PACKAGING CONTENTS CHECK 2 ABOUT THE ANALOX 5 INSTALLATION 3 1 WALL MOUNTING 3 2 ALARM REPEATERS 3 3 ALARM RELAY OUTPUT MODELS 4 OPERATION 5 ALARM INDICATIONS 5 1 LAMP AND ALARM TEST 5 2 FAULT CONDITIONS 6 TECHNICAL SPECIFICATIONS Oo swn FDDUA A A IMPORTANT NOTES The Analox 5 must be installed according to these instructions which should be read entirely before commencing installation For your convenience the remote alarm repeater is pre wired to the Analox 5 sensor unit If you need to disconnect the cable for ease of installation DISCONNECT FROM THE REMOTE REPEATER END The system MUST NOT be switched on until all connections have been correctly made We do not recommend you access the main unit Potentially lethal vol
6. sumption Less than 5W Internal Fuse 200m lt A T rating 250V AAS 811 03 Analox 5 Installation and Operating Guide Page 9
7. tages exist within the instrument It should only be opened by a Qualified Technician and must be isolated from the electrical supply before opening The Analox 5 does not require routine maintenance All you need to do is to check that the green light is flashing and press the mode button periodically to make sure that the horn and alarm lights are functioning AAS 811 03 Analox 5 Installation and Operating Guide Page 3 ANALOX 5 1 PACKAGING CONTENTS CHECK The following items are enclosed a Analox 5 main unit with fitted power lead to a plug b User Manual for Standard Analox 5 c Test Certificate d Rawl Plugs and Screws for Wall Mounting Options i Alarm Repeater and 8 metres of interconnecting cable connected to the Analox 5 ii Relay Terminal Box iii 2 x Warning Labels 2 ABOUT THE ANALOX 5 The Analox 5 CO Detector unit is designed to detect the presence of Carbon Dioxide in ambient air for the protection of people in confined spaces The monitor provides audible and visual indication of potentially dangerous levels of CO in the air surrounding the instrument The instrument uses an Infra Red detector system together with state of the art technology in an IP65 splash proof housing and is designed to provide long trouble free service with minimum maintenance The Alarm Repeater mimics the status indicators on the main Analox 5 enclosure It also provides a push button which operates in the same manner as the Mode switch
8. uring normal operation the Good OK green light will flash on off thus indicating that the system is operating correctly The green light status indicator on any Alarm Repeaters will also flash on and off 5 ALARM INDICATIONS Ifthe Analox 5 detects a CO2 concentration which exceeds the first alarm level then the red Alarm 1 indicator will begin to flash and the buzzer will sound If the measured concentration of CO2 continues to rise above the second alarm level then the red Alarm 2 indicator will also begin to flash and the pace of the buzzer will increase This condition will be repeated on any Alarm Repeaters The alarms are self cancelling when the CO2 level falls below the alarm limits 5 1 LAMP AND ALARM TEST Momentarily pressing the Mode button on either the Analox 5 or any Alarm Repeaters in the absence of any alarm conditions causes a lamp and alarm test to be performed The indicator lamps will flash 4 times together with the alarm buzzer 5 2 FAULT CONDITIONS During normal operation the instrument carries out a continuous self test procedure As long as the green light is flashing the instrument is working 1 If there are no indicator lamps lit on the Analox 5 check that power is connected and that the fuses are OK 2 If the Good OK indicator is permanently on contact your Service Engineer 3 If the fault light is illuminated and the buzzer is sounding the unit needs attention and you should
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