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1. d Bilge Outboard TACUMStO Optic NO CON NC NO COM NC STATUS FLOW ALAMO A B qa 1a 47 las las 414 43 laz fat fas 2 z a4 5 8a 7 a a Inle L N PE LIN PE NG SOM NO A Normal open Electromagnetic Valve B Normal close Electromagnetic Valve AC 1lOV 220V 50 60Hz Electric Connection Diagram a e Outboard Inlet F Bilge AC 10V eedv 50 60Hz Electric Connection Diagram b Diagram of Wiring Using Three Way Electromagnetic Valve Special Notice 1 When the device is in an alarm state fault power failure or clean water running through NO disconnected NC Connected 2 When the device is in a non alarm state NO Connected NC Disconnected GQS 206 User s manual 10 VI Installation and Connection Diagram 1 Before installation check the device for any sign of moisture or mechanical damage 2 Open the main unit perform connection according to the labeling of the wiring board in the unit case and make sure that the device has reliable grounding as shown below 19 18 17 16 15 14 713 127 11 10 NO COM NC NO com anc LJ UA ALARMI SYSTEM FAULT STATUS FLOW ALARMN2 NC COM NO A 8 9 1 2 Power Supply 110V 220V 50 60Hz 1 2 3 6 Grounding 3 4 5 Power Output 110V 220V 50 60Hz 4 7 8 9
2. Alarm Point 2 output a group of normally opened and normally closed relays typically used for controlling external electromagnetic valve pump etc 5 10 11 Fresh water cleaning valve signal input 6 12 13 oil water separator operating status switch input 7 14 15 16 System fault alarm output a group of normally opened and normally closed relays which act when the system malfunctions 8 17 18 19 Alarm Point 1 a group of normally opened and normally closed relays used to control electromagnetic valves and acousto optic alarms Relay s Loading Power The most switch Voltage 250VAC 30VDC The most switch Current 3A When the oil content exceeds the set value of Alarm Point 1 defaulted at 15ppm and the device continuously alarms for excessive oil content at the set delay time defaulted at 10 seconds Alarm 1 Light will flash and System Alarm Relay 1 will act If at this point the oil content of the oily water exceeds the set value of Alarm Point 2 defaulted at 15ppm and the device continuously alarms for excessive oil content at the set delay time defaulted at 240 seconds Alarm 2 Light will flash and Alarm Relay 2 will act To prevent mishandling within the set time of Alarm Point 2 if the oily water does not exceed the set valve of Alarm Point 2 the alarm light will go off and the corresponding relay will act To adjust the set valve GQS 206 User s manual 11 of the alarm point of the device us
3. Introduction The GQS 206 oil content meter is specifically designed for 15 ppm oil water separators according to the IMO resolution It incorporates infrared metering technologies and advanced micro processing technologies In general it should be used in conjunction with an oil water separator This device has received a type approval from China Classification Society and its technical performance comply with the requirements set forth in Part 2 Test and Performance Specifications for Type Approval of 115 Bilge Alarms and Part 3 Specifications for Environmental Testing for Type Approval of Pollution Prevention Equipment in the Revised Guidelines and Specifications for Pollution Prevention Equipment for Machinery Space Bilges of Ships in IMO Resolution 49 adopted on July 18 2003 The device features a sound and solid structure with a protection class of IP65 and works efficiently in bilges of ships and various other environments GQS 206 User s manual 5 ll Technical Specifications Metering Range 0 30 ppm Metering Accuracy 15 5 ppm as per IMP MEPC 107 49 Response Time lt 5 seconds Display Large Screen LCD Power 110V 220V 50HzZ 60Hz Power Consumption About 15VA Alarm Point 1 15 ppm adjustable by user as necessary Relay Load Capacity Maximum Switching Voltage 250VAC 30VDC Maximum Switching Current 3A Delay Time of Alarm Point 1 1 10 seconds Delay Time of Alarm Point 2 1 240 seconds Sample Wa
4. panel for the user to control the system MENU is the tool button OK is the confirming button m is the system resetting button CHECK is intended for checking the operating status of the lights and the working condition of the relays when this button is pressed the lights for ALARM 1 and ALARM 2 will flash and the monitor will display 15ppm A and Y are the buttons for selecting menu direction and size 1 System Setup Press the tool button MENU to enter the system setup menu as shown below e System Set Press the OK button system Set Time Set to enter the submenu Alarm1 15ppm Data logger Delayl 1lOsec About GQs2z06 Alarm2Z 15ppm Delaye 240sec Offset Oppm Press the A and Y buttons to select a system setup menu The arrow moves downwards Press the OK button to enter the submenu setup In the submenu setup press the OK button again to move the cursor arrow rightwards to set alarm point time delay and zero point offset To adjust set values press the A and Y buttons After the values are set press the OK button to enter the setup of the submenu and so on and so forth To cancel the current setup press the tool button MENU and return to the menu on the preceding level GQS 206 User s manual 14 2 Time Setup Press the tool button MENU and the system will enter the time setup menu system Set Press the O
5. K button e Year 2006 Time Set to enter the submenu Month Dec Data logger Dayz About GQS206 Hour 14 Minute 1 second 338 Press the OK button to enter the submenu setup In the time setup the user can set year month day hour minute and second by following the same procedure as the system setup 3 Data Logger Press the tool button MENU and the system will enter the Data Logger menu system set Press the OK button Data Log Card Time Set to enter the submenu GMT Dec s 2006 13 58 00 Alarm loft Data logger About GQS2Z06 Alarma otff Statusion Oil 5ppm Separator off To select data logger menu columns press the A and Y buttons Press the OK button to enter the Data Logger In the Data Logger the system shows the operating status of the alarm points the operating status of the oil water separator and the off status of the three way ball valve at the time of fresh water cleaning The Data Logger provides historic data over the recent 18 months GQS 206 User s manual 15 4 About GQS 206 Press the tool button MENU and the system will enter the About GQS 206 menu system Set Press the OF button ser NoiZz1l1ley7 Time Set to enter the submenu Date 11 2006 Data logger Certif 9988117 About GESZ06 Output 0 3O0ppm T el 0592 257 2800 Ozz xingsha com After the system enters the About GQS 206 menu press the OK button to re
6. Oil Content Meter Model GQS 206 Conforming with IMO MEPC 107 49 15 ppm Bilge Alarm User s Manual Supplied by CXIM China Xiamen Instruments amp Meters GQS 206 User s manual 2 IMPORTANT a b This device should be installed and operated in strict accordance with the instructions in the manual Failure to do so may cause the manufacturer to refuse maintenance Installation and servicing should be performed by a qualified and competent technician This device should be grounded according to the relevant requirements Before maintaining this device make sure the power supply has been disconnected In frigid weather with an ambient temperature below 1 C when this device is not in use or is in storage make sure the metering chamber does not contain any water in order to prevent the glass pipe from cracking After installation when this device is not in use switch off the inlet of clean water and water sample and drain residual water sample in the metering chamber Turn the flow regulator counterclockwise until it will not come off VI VII VIII XI GQS 206 User s manual CONTENTS Introduction Technical Specifications Metering Principle Structural Diagram Installation Installation and Connection Diagram Test Run Maintenance and Servicing Troubleshooting Transport and Storage Device Set English Version 04 05 06 07 08 10 12 16 18 19 19 GQS 206 User s manual 4
7. ad the product information The About GQS 206 menu provides the manufacturing date product certificate number and contact information GQS 206 User s manual 16 VIII Maintenance and Servicing 1 If no water sample comes out of the device outlet the device should be switched off RIII RLI A AAAA XX x Large Gasket Outflow Regulating Screw Ion Small Gasket The flow regulator is intended to regulate the flow Turn the regulator clockwise one fourth round and the water outflow will be reduced correspondingly likewise turn the regulator counterclockwise about one fourth round and the water outflow will be increased correspondingly do not turn too much counterclockwise turn no more when no water seepage occurs There are three outflow orifices at the bottom of the regulator If the outflow is not as large as desired remove the screw or seal one or two outflow orifices to regulate the flow as shown in the above diagram 2 When the device has been used for about 1 000 hours check the glass tube in the metering chamber for signs of contamination and perform cleaning when necessary Open the flow regulating cover on top of the metering chamber and insert the cleaning brush into metering chamber and move it back and forth Twist off the regulator and feed in fresh water keep the device running with fresh water for a while and observe if the device shows 0 to 2 ppm if not clean the device aga
8. aged Faulty alarm light Faulty alarm system for connection Clean the glass tube and perform zero point adjustment Replace the optical electrical converter Replace alarm light Check alarm system and electric circuit Oil content reading unstable Metering room unclean Desiccant expires Oil concentration in metering room not distributed evenly Clean metering room Replace desiccant Keep device running for some more time EE shown Metering room unclean Oil content in oily water too high Defective wiring board Clean metering room and re zero as required Alarm inoperative Improper wiring Faulty relay alarm Re wire as required Replace relay Wrong time reading Lithium battery dead Replace lithium battery and enter system time setup to adjust clock Warning To prevent the trouble from expanding and accident damage the device should be serviced only by qualified and competent personnel who have been trained in this area GQS 206 User s manual 19 X Transport and Storage 1 Before packaging and transport water in the pipeline and metering chamber should be drained Adequately packaged devices can be transported with general vehicles Avoid impact rainwater and sun exposure 2 The device should be stored at an ambient temperature of 2 to 55 C and a relative humidity of less than 95 The room where the device is kept should not contain any corrosiv
9. e gas XI Device Set 1 One main unit Il Accessories 1 Cleaning Brush one 2 Rubber O Ring 32 for Flow Regulator one 3 Rubber O Ring 20 for Flow Regulator one 4 Fuses F1 2A F2 1A each two 5 8 Ball Valves two 6 8 Tee Coupling one 7 8 Singe Ferrule Connectors four 8 8 Double Ferrule Connectors two 9 8 Straight Pipes two III User s Manual two IV Product Quality Certificate one
10. ers are recommended to set Alarm Point 2 at a level below the set value of Alarm Point 1 GQS 206 User s manual 12 Vil Test Run After the installation of the device has been completed perform the following inspection and testing 1 Electrical Inspection Check if electrical connection is correct 2 Pipe Inspection 1 Connect fresh water 2 Set the three way ball valve to the fresh water position 3 Check all pipe joints for possible leakage 3 Functional Testing 1 Switch on the power and the power indicator light on the device will flash normal fresh water connection will be indicated as follows Fig 1 Dec28 2006 Dec 28 2006 13 58 24 13 58 24 QO ppm LO ppm Status FW Status ok Fig 1 Fig 2 2 Feed the device with water and regulate the flow rate at this point the device should show a reading between 0 and 2 ppm otherwise the metering chamber should be cleaned or zero point adjustment should be made For details see Maintenance and Servicing If the device cannot be zeroed continue feeding the device with water to flush it normally not more than 15 minutes until it can be automatically zeroed If the device still cannot be zeroed perform zero point adjustment 3 After the testing with fresh water switch to oily water A properly operating device will indicate as above Fig 2 GQS 206 User s manual 13 4 Button Control Panel Control Buttons There are six buttons on the
11. in Remove the cleaning brush and reinstall the flow regulator 3 If the device does not show zero when water is running through it GQS 206 User s manual 17 zero point adjustment should be performed Ipress the MENU button on the panel to enter the Off set submenu the user may press the A and Y buttons until the device shows 0 ppm 4 Use and Replacement of Desiccant Desiccant should be adequate to maintain the humidity of the metering chamber at a level below 40 in order to ensure metering accuracy and protect components inside the metering chamber Observe the color of the desiccant if the desiccant is blue it means that the desiccant device is operating normally if the desiccant has turned pink it should be replaced loosening the sealing screw cap remove the used desiccant and put new desiccant in the drying bucket GQS 206 User s manual 18 IX Troubleshooting Problem Possible Cause Corrective Action LCD inoperative No power to LCD Fuse burnt Faulty LCD screen Connect power according to wiring requirements Replace fuse Replace LCD screen When clean water is running through the device the device shows an excessively large figure When the device is running and oil content exceeds 15 ppm alarm light does not flash after delay time The glass tube in the metering chamber has been contaminated The optical electrical converter has been dam
12. lation The GQS 206 Bilge Alarm is a non explosion proof device The GQS 206 Bilge Alarm should be installed as close as practical to the oil water separator to minimize the delay of system response Installation and connection should be performed according to the following instructions 1 Use four M8 screws to mount the GQS 206 Oil Content Meter on a rigid plane and the screen the monitor should preferably be on the eye level In order to facilitate maintenance and servicing adequate clearance should be allowed around the equipment when the installation is performed 2 8mm copper pipe or stainless steel pipe is recommended for the pipe connection between the GQS 206 Oil Content Meter and the outlet of the oil water separator A sampling point should be provided in a vertical section of the water effluent piping of the separator to reduce the influence of any entrained air The water outlet should be on the horizontal plane of the monitor outlet to ensure that the metering chamber is full of water at all times 3 Pipe connection and electric diagram Bi lee Outboard ane A B Vacuum Pipe 340mm about Amm Ta Bilge Oily Water Sample Water Separator Outlet Separator Pipe Installation Diagram device mounting dimensions 340mm X 240mm GQS 206 User s manual 9 Electromagnetic Electromagnetic Valve d Valve 5 Wily Water Separator Runing Status On off Signal
13. lful manipulation the 15 ppm Bilge Alarm is equipped with a protective device when the main unit is opened an alarm will be automatically given and the water sample will return to the bilge The device has a seal inside to prevent willful dissembling When oily water is properly running through the device the Status on the screen will show OK When fresh water is running through or the door of the main unit is opened the Status will show FW When the device is disconnected from power malfunctions the system light will flash being cleaned or disconnected from water the alarm light will flash and the water sample can only flow back to the bilge The 15 ppm Bilge Alarm can record date time and alarm status and operating status of the 15 ppm Bilge Separator The recording device can store data for 18 months and such data can be accessed When the 15 ppm Bilge Alarm is replaced the data recorded remain available on board for 18 months GQS 206 User s manual T IV Structural Diagram 05 206 lpt Bilge Lieta 1 Main Unit 8 1 4 Ferrule Type Pipe Joint oily water inlet 2 Control Panel 9 Proximity Switch 3 Flow Regulator 10 Valve 4 Metering Chamber 11 1 4 Ferrule Type Pipe Joint fresh water inlet 5 Pipe Joint 12 Communication Cable 6 Ball Valve 13 Cable Joint 7 Mounting Plate 14 Nameplate V GQS 206 User s manual 8 Instal
14. ter Pressure 0 01 0 8 MPa Sample Flow Rate 0 1 4 L min Operating Temperature 1 55 C Sway 22 5 Enclosure Rating IP65 Dimensions 360mm X 260mm X 150mm Weight About 9 kg GQS 206 User s manual 6 Ill Metering Principle Bilge water flows through a metering chamber equipped with a group of photoelectric sensors The photoelectric sensors measure the signals of the effluent in relation to the transmission light and diffusion light of the infrared signals and the signals are collected and processed by a microprocessor thereby enabling the oil content in the effluent to be determined The measurement is then transmitted to the main controller via related communications protocols and displayed on the LCD panel If the oil concentration in the effluent exceeds the set alarm point defaulted by the system at 15 ppm Alarm Point 1 Light will flash within the set delay time at the same time the corresponding relay will act and the bilge electromagnetic valve will be shut thus preventing the overboard discharge of nonconforming effluent The oil content meter contains two separate circulating alarm points both of which can be independently set in the range of 1 to 15 ppm Pursuant to MEPC regulations both alarm points are factory set at 15 ppm Alarm point setting can be changed to fit user needs for example at 10 ppm or 5 ppm The alarm point cannot be set above 15 ppm As required by Resolution MEPC 107 49 to avoid wil

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