Mains Powered Separator Alarm - User Manual ()
Contents
1. Automated Environmental Systems MAINS SEPARATOR ALARM AN Automated 20b Highbury Road Brandon Tel 0845 8035581 du Enviranmental Suffolk Fax es 8035582 IP27 ND Email sales drai i Systems Automated Environmental Systems Separator Alarm Installation Operation and Maintenance Contents IMPORTANT m 3 General Descriptioni E nina 4 General Operation nicotine ii nia 4 Changing Factory Settings 4 PA I RIS IEEE DEEST 4 Checlnterval 4 neci tied oti atari diea kei plo ae dedisti dns 5 Testing th Probe SensOrs siisii e lalla 5 Installation 5 Cohtrol Unit sean ooh Dot P tocar ORE Ra Roa Da bn ei d d iod as 5 Probes High Oil amp High Liquid Level Probes 5 SUE PROG PE E 6 Cable Distribution BOX M 6 Connection to Control Unite sesssassssascausesscscaansssescannassacadiasdvensansesoadscasssvhssennsdvadssaatsusasasbiseis 6 Usingea Junction BOX rrenan a a Ea a IER RE A arnie iii 6 Maintenance ard Repalt ina 6 Technical Information 5 nai 7 Iscr 7 Apparatus Supply and I O Parameters i 7 Probe Cables m 7 EIE 7 Probe Enable Jumper LINKS sssccsseccsaccscpassacesegeceacttavassacesissssasstees casa Een REX Range2. Amber Beacon amp Siren Includes mounting bracket and glands 14100 Probe Cord Guide 14103 Signal Distribution Box 14039 Intrinsically Safe Junction Box Power amp Probe 14006 Brandon Tel 0845 8035581 Environmental Suffolk Fax 0845 8035582 IP27 OND Email sales drain systems co uk AX Automated 20b Highbury Road Q Systems
3. a pee Pet van Euro xn 8 Probe Cable Terminals iieri arri tet irren etes aaa 9 Flashing Beacon Wiring ui 9 ACCOSSONIOS 10 Brandon Tel 0845 8035581 Enviranmental Suffolk Fax 0845 8035582 IP27 OND Email sales drain systems co uk AX Automated 20b Highbury Road Q Systems Automated Environmental Systems Separator Alarm Installation Operation and Maintenance Separator Alarm Installation Operation amp Maintenance European Directive 94 9 EC Equipment Name and Type Separator Monitor Type 14300 Certificate Number Baseefa O8ATEX0110 Specific Marking of Explosion Protection Ex ia IIC 20 C lt Ta lt 50 C ATEX Directive Marking Ex II 1 G Notified Body Baseefa 1180 Buxton UK CE Mark with Notified Body Number CE1180 Harmonised Standards Used EN 60079 0 2006 EN 60079 11 2007 Serial Number and Year of Manufacture Displayed underneath the control unit IMPORTANT Note In all cases good standard electrical practice should be followed and the installation must conform to the appropriate local code of practice e g BS EN 60079 25 in the UK In essence the installation must be such that the intrinsic safety is not compromised by exposure to risk of mechanical damage unauthorised modification or interference exposure to moisture dust and foreign bodies excessive heat i
4. Prob Type High Oil RED BLUE High RED BLUE Liquid Liquid GREEN Optical BROWN venow BLUE 3 GREEN Silt BROWN YELLOW BLUE Table 6 Probes cable wiring connection details Flashing Beacon Wiring The relay output terminals TB2 may be used to operate a 230V flashing beacon when an alarm occurs The beacon should be wired according to Table 7 and Table 8 Any commoning of live and neutral connections must be done externally to the unit s enclosure TB2 ALL Connect To No Connection COM TB3 Mains live NC Beacon Live Terminal Table 7 wiring from relay output to beacon TB3 Mains Terminal Connect To L out TB2 COM Terminal N out Beacon Neutral Terminal E Mains earth Table 8 wiring to beacon from relay output Brandon Tel 0845 8035581 Environmental Suffolk Fax 0845 8035582 IP27 OND Email sales drain systems co uk AX Automated 20b Highbury Road Q Systems lt 2 Automated Environmental Systems Accessories Part No High Oil Probe conductivity 14200 High Level Probe 14210 Silt Probe 14220 230 VAC Flashing Amber Beacon Includes mounting bracket and glands 14012 230 VAC Flashing
5. ensors attached and presuming no alarm condition is detected All Correct will be displayed If the push button is pressed before the separator has been emptied or it has been emptied but not refilled with water then the control simply scans the probe sensor s and reverts to the alarm condition Please note the output relay is de energised on detection of any alarm condition or mains failure Changing Factory Settings Alarm Type The factory setting is STD standard this is where the output relay de energises upon fault detection and energises upon acceptance of the fault Alarm Type EXT Extended allows the relay to remain de energised until all alarm conditions become normal To enter the Set Up mode firstly remove power from the unit Whilst holding down the Push Switch power up the unit keeping the Push Switch depressed after about 10 seconds the screen will display Set Up at this point release the Push Switch The display will now show Alarm Type with a flashing cursor over STD to change this function to EXT press the Push Switch once 1 The unit is factory set to 30 minutes but in extreme conditions this can be manually changed from 2 to 60 minutes at one minute intervals see Changing Factory Settings A Automated 20b Highbury Road dw Environmental Sex Systems IP27 OND lt 2 Automated Environmental Systems Check Interval Whilst still in the Set Up mode power down and then power up the
6. nvasion of intrinsically safe circuit by other electrical equipment or circuitry See Note in installation section Brandon Tel 0845 8035581 Environmental Suffolk Fax 0845 8035582 IP27 OND Email sales drain systems co uk AN Automated 20b Highbury Road Q Systems lt 2 Automated Environmental Systems General Description The standard system is supplied complete with an intrinsically safe control unit together with a high oil probe The control unit is capable of monitoring up to 3 probe units displaying their current status via a 2 x 16 display The output relay enables this status to be signalled to a remote location or activate a beacon if required General Operation The Control Unit monitors the condition of the connected probe units by checking their condition every 30 minutes their current status is displayed on the display located on the front of the unit If an alarm condition is detected a warning message is displayed followed by notification of the alarm condition detected e g HAZARD ALERT High Oil Alarm the output relay becomes de energised and the internal buzzer is audible The unit then gives the option via the display to accept acknowledge the alarm On doing so the output relay energises the buzzer is muted and the display instructs the user to take the appropriate action e g empty the separator After the separator has been emptied and refilled with water the control unit re scans the probe s
7. onnect the distribution box and the control unit The type of connection cable required will be dependent on the environment it is used in the route taken and maximum allowable cable capacitance and inductance see cable parameters in Table 4 on page 7 After making the connections in the distribution box it is advisable to spray the terminals with a conformal coating lacquer to prevent moisture ingress before finally sealing them with waterproof putty Connection to Control Unit The Probe cable should be fed through the appropriate gland in the bottom right hand side of the control unit and connected to the terminals as instructed The mains cable and if used any beacon or sounder cable must be fed through the appropriate gland on the bottom left hand side of the control unit and connected to the terminals as instructed IMPORTANT NOTE Under NO circumstances must the control unit casing be drilled to allow cable entry in any area s other than those already provided as this would infringe the certification and therefore safety of the product Using a Junction Box An intrinsically safe junction box should be used where incoming cable sizes have to be reduced to gain entry through the cable glands in the base of the control unit IMPORTANT NOTE Under NO circumstances must mains and probe cable joints be made within the same junction box other than a junction box that is approved Intrinsically safe for such purpose as this would infringe
8. the certification and therefore safety of the installed system Maintenance and Repair Due to the harsh environments which the probes can be subjected to it is advised that they are inspected and cleaned with a damp cloth at regular intervals The control unit does not contain user serviceable parts A Automated 20b Highbury Road Brandon Tel 0845 8035581 Ww Environmental suo Fax 0845 8035582 IP27 OND Email sales drain systems co uk Systems Technical Information Electrical i upply Voltage Input Current Normal condition Alarm condition Automated Environmental Systems 230V 10 50Hz 41mA 40mA T 315mA H 250V Primary FS2 Secondary FS3 Max probe cable length 50mA Baseefa approved 200m less if values in Table 4 would be exceeded Volt free SPCO contact 3A Relay Output Table 1 Electrical Specifications Apparatus Supply and I O Parameters o E Table 2 Mains Supply and Relay Contact Terminals TB2 amp TB3 LEE 22 87mA LEE AM 0 0 Table 3 Hazardous Area Terminals TB1 Inductance L R Ratio mH uH Q IIC 1 15 4 6 74 m 74 18 7 298 m 27 37 5 596 Table 4 TB1 Load Parameters Probe Cables The total capacitance and inductance of the cable used between the control unit and the probe must not exceed that shown in Table 4 Mechanical Protection and or screening of the cable should also be taken into account The maxim
9. tic liquid level If a high liquid probe is required this needs to be installed such that the float switch housing is located above the static liquid level Both probe cables can be secured inside the neck of the separator using a probe cord guide Please note the distance above or below the static liquid level will be determined by the type style and or size of separator this information can be obtained from the separator manufacturer However as a general rule of thumb the high liquid level probe should be placed 300mm above the static liquid level and the high oil probe 150mm below Brandon Tel 0845 8035581 Environmental Suffolk Fax 0845 8035582 IP27 OND Email sales drain systems co uk AN Automated 20b Highbury Road Q Systems Automated Environmental Systems Due to the varying neck lengths turrets that occur within each separator each normal probe unit is fitted with 5 metres of cable Silt Probe The probe is suspended in the separator to a pre determined depth and the cable can be secured to the neck of the separator using a probe cord guide Cable Distribution Box It is advisable to connect the probe cables to a cable distribution box which should be fixed near to the top of the separator neck The probe cable can then be terminated with a waterproof plug provided with the distribution box The plug is then connected to the bulkhead socket provided with the distribution box A cable must then be laid to c
10. um length of cable between probe and control unit must not exceed 200 metres or less if the values in Table 4 would be exceeded 20b Highbury Road Qi Automated Brandon Tel 0845 8035581 Environmental Suffolk Fax 0845 8035582 IP27 OND Email sales drain systems co uk Systems lt 2 Automated Environmental Systems Probe Enable Jumper Links AQ IS JUMPER LINKS NI V CY O he i Uno LIL NI ER ERA oco y ni L PROBE INPUT FEE MAINS INPUT A B C D E F H NC COM NO LIQUID SJ 7 wm G CN N SBP PCB 1006 ey SIGNAL CABLES ae Hele CABLE Figure 1 Probe enable jumper links Automated Q Environmental 20b Highbury Road Brandon Tel 0845 8035581 Suffolk Fax 0845 8035582 IP27 OND Email sales drain systems co uk Systems Automated Environmental Systems To operate a probe REMOVE appropriate jumper link Probe Type Remove Link High Oil OIL High Liquid LQD Silt Table 5 Probe enable jumper links Probe Cable Terminals
11. unit the flashing cursor will now be next to Check Intvl by pressing the Push Switch the time can be altered in increments of 1 minute between 2 and 60 To exit the Set Up mode at any time hold the Push Switch whilst powering down and then power up again before releasing the Switch this will return to the main screen sequence Testing the Probe Sensors The probe interrogation function can be activated at any time by simply pressing the push switch Installation This product has been designed and certified as being intrinsically safe It is of paramount importance that the unit should not be modified in any way and the installation be carried out by an approved installer in accordance with the Environment Agency guidelines PPG3 Any deviation from this could invalidate the certification warranty and render the unit unsafe for its intended use Upon powering up the unit for the first time the LCD will display the following message HAZARDOUS AREA EQUIPMENT ACTIVATION CODE REQUIRED The unit will not be able to function without the code which can be obtained by calling Control Unit Refer to Table 4 on page 7 for required cable specifications The control unit must be positioned in a non hazardous area For all wiring details refer to Figure 1 Table 5 and Table 6 on page 9 Probes High Oil amp High Liquid Level Probes The high oil probe is to be installed in the separator tank such that the float housing is below the sta
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