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810801-06/06-2021cm (808507-08) · GESTRA AG · Bremen · Printed in Germany

GESTRA AG

Münchener Straße 77
28215 Bremen
Germany
Telefon  +49 421 3503-0
Telefax   +49 421 3503-393
E-mail   [email protected]
Web www.gestra.com

Agencies all over the world:

www.gestra.com

Содержание ORGS 11-1

Страница 1: ...1 E N English Oil Detector Alarm ORGS 11 1 ORGS 11 2 Original Installation Instructions 810801 06 ...

Страница 2: ...5 Technical data ORGS 11 2 6 Name plate marking 8 Installation Installation requirements 9 Examples of installation 10 Dimensions ORGS 11 1 11 Key 11 Dimensions ORGS 11 2 12 ORGS 11 2 13 Tools 13 Key 13 Electrical connection ORGS 11 1 14 Connection of measuring electrode ORGS 11 1 15 Connecting ORGS 11 1 15 Key 15 Tools 15 Wiring diagram for oil detector alarm ORGS 11 1 16 Connecting oil detector ...

Страница 3: ...ing valves 18 Operation Normal operation oil alarm 18 Troubleshooting Safety note 19 Indication diagnosis and remedy 19 Exchanging the electronic module 20 Removing and disposing of measuring electrode ORGS 11 1 Safety note 21 Removing and disposing of measuring electrode ORGS 11 1 21 ...

Страница 4: ... depends on the design of the measuring pot and the length of the electrode rods The measuring pot is matched to the electrode such that ingress of oil is signalled when the oil content limit of approx 50 ml is reached The equipment can detect all substances that are insoluble in water not emulsified and lighter than water In addition the equipment can also detect all liquids with a conductivity v...

Страница 5: ... According to the European Directive 2014 34 EU the equipment must not be used in explosion risk areas Note on the Declaration of Conformity Manufacturer s Declaration For details on the conformity of our equipment according to the European Directives see our Declaration of Conformity or our Declaration of Manufacturer The current Declaration of Conformity Declaration of Manufacturer are available...

Страница 6: ...with EO connection 12 L Weight approx 7 4 kg Measuring electrode ORGS 11 1 component of ORGS 11 2 Mechanical connection Screwed G 1 A ISO 228 Materials Screw in body 1 4571 X6CrNiMoTi17 12 2 Electrode rods 1 4571 X6CrNiMoTi17 12 2 Insulating sheath PTFE Terminal box 3 2161 G AlSi8Cu3 Supply voltage 230 V 10 50 60 Hz 115 V 10 50 60 Hz 24 V 10 50 60 Hz optional Power consumption 5 VA Fuse external s...

Страница 7: ...cting the response sensitivity Electrical connection 2 cable gland with integrated cable clamp M20 x 1 5 1 five pole screw type terminal strip detachable conductor size 1 5 mm2 Protection IP 65 to DIN EN 60529 Max admissible ambient temperature Max 70 C Storage and transport temperature 40 up to 80 C Certification Marine applications Det Norske Veritas Germanischer Lloyd Bureau Veritas Lloyds Regi...

Страница 8: ...C0 BV LR 07 20031 E2 Vor Öffnen des Deckels Gerät freischalten Betriebsanleitung beachten 50 60 Hz 5VA Mat Nr Münchener Str 77 28215 Bremen Germany Technical data Name plate marking Fig 1 Equipment designation Pressure rating End connection Material number Pressure temperature range CE Marking Spare part specification Safety note Disposal note Power rating Type approval no Manufacturer continued 3...

Страница 9: ... is a consideration and the measuring pot has to be installed at a lower point than the main cooling line make sure that the line leading to the measuring pot features sufficiently sized bends in order to prevent emulsification To achieve the recommended flowrate of approx 200 l h provide the main cooling water line with a standard orifice plate in order to throttle the flow velocity between the w...

Страница 10: ...10 Examples of installation Installation Cooling water cycle Cooling water cycle 2 3 8 4 9 7 1 5 6 2 3 8 4 9 7 1 5 6 Fig 3 Fig 2 continued ...

Страница 11: ...N 500 4 Drain ball valve DN 15 L PN 500 5 Cooling water inlet ball valve DN 15 L PN 500 Dimensions ORGS 11 1 GESTRA Steam Systems GESTRA Fig 4 42 336 173 G1 A ISO 228 96 50 15 140 b 70 6 Cooling water inlet DN 15 outside 20 mm 7 Standard orifice plate 8 Cooling water outlet DN 12 outside 16 mm 9 Main engine diesel fuel oil cooler etc continued ...

Страница 12: ...12 Dimensions ORGS 11 2 Installation Fig 5 a 85 845 685 0 60 8 5 45 15 23 R 8 59 90 331 f e 5 d a 160 c b 8 11 270 45 70 19 210 a continued ...

Страница 13: ... drain line with the progressive ring fitting of the ball valves in a pressure tight manner 3 Close ball valve b and open ball valves c and d If the cooling water line is under pressure the rapid action deaerator e will vent the ORGS 11 2 Note n Please refer to the examples of installation on page 10 Fig 2 Fig 3 n Fig 2 Recommended installation for an optimum arrangement of the measuring pot n Fig...

Страница 14: ...14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 10µS cm 0 5µS cm ORGS 11 1 Electrical connection GESTRA Steam Systems GESTRA Fig 6 Fig 7 g i h k n l j o p q r s i t u m ...

Страница 15: ...d protection IP 65 If the equipment is supplied with 115 230 V pull the power cable through the right cable gland and the control cable through the left 5 Connect the individual cables according to the wiring diagram to the terminal strip n 6 Re attach terminal strip n to circuit board 7 Tighten cable glands i 7 Mount cover h and fasten cover screws g Connecting ORGS 11 1 Attention n The following...

Страница 16: ...ed PE 2 3 4 5 6 7 8 9 10µS cm 0 5µS cm 2 1 1 Alarm T 2 1 2 3 4 ON Electrical connection Connecting oil detector alarm ORGS 11 1 with supply voltage 24 115 230 V AC Provide the oil detector alarm with an external slow blow fuse 0 5 A To connect the supply voltage and the output contacts use multi core control cables with a min conductor size 1 5 mm2 e g LiYCY x 1 5 mm2 continued ...

Страница 17: ...FF Measuring range 0 5 µS cm Code switch 1 4 ON Measuring range 10 µS cm 2 Mount cover h and fasten cover screws g Basic settings Factory setting The oil detector alarm features the following factory set default values n Measuring range 10 µS cm Selecting the measuring range Attention n Do not damage the electronic components when setting the code switch n Do not use a pencil to set the code switc...

Страница 18: ... part of the measuring pot and the electrode rods of the measuring electrode are completely covered with oil an oil alarm will be raised and the LEDs o and p extinguish 3 If an oil alarm has been triggered although there is no oil in the cooling water system please refer to the troubleshooting notes on page 19 Commissioning procedure Danger The terminal strip of the oil detector alarm is live duri...

Страница 19: ...k defective Discard and replace defective thermal fuse Stock code no 052433 Check ambient temperature make sure that it does not exceed 70 C The earth connection to the vessel is interrupted Clean seating surfaces and screw in the oil detector alarm together with the joint ring 33 x 39 form D DIN 7603 made from 1 4301 bright annealed Do not insulate the electrode with hemp or PTFE tape The electro...

Страница 20: ...ove cover h Fig 6 2 Pull electrode wires from terminal lugs on circuit board Remove the terminal strip n 3 Unscrew the fixing screws t for the electronic module u and remove the module The module is available as spare part 4 Install the new electronic module in reverse order continued ...

Страница 21: ...suring electrode observe the pertinent legal regulations concerning waste disposal Safety note Danger When loosening the measuring electrodes hot cooling water may escape This presents the risk of severe scalding all over the body Do not remove the measuring electrode ORGS 11 1 unless the boiler pressure is verified to be zero The terminal strip of the measuring electrode ORGS 11 1 is live during ...

Страница 22: ...22 For your Notes ...

Страница 23: ...23 For your Notes ...

Страница 24: ...507 08 GESTRA AG Bremen Printed in Germany GESTRA AG Münchener Straße 77 28215 Bremen Germany Telefon 49 421 3503 0 Telefax 49 421 3503 393 E mail info de gestra com Web www gestra com Agencies all over the world www gestra com ...

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