Faudi AFGUARD Operating Instructions Manual

Electronic water sensor (ews) for the measurement of free water in jet fuel

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Version 2.6

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Electronic Water Sensor (EWS) for the measurement of free

FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf

Operating instructions

AFGUARD

Zone 0 and Zone 1

water in Jet Fuel

BA_AFGUARD_Ex_rev2.6_Englisch_l

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Summary of Contents for Faudi AFGUARD

Page 1: Zone 0 And Zone
Version 2.6 Operating instructions ® AFGUARD Page: Zone 0 and Zone 1 Electronic Water Sensor (EWS) for the measurement of free water in Jet Fuel FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 2: Table Of Contents
Recertification and recalibration of AFGUARD ..........26 ® Firmware on AFGUARD ..................26 Accessories ......................27 10.1 Installation accessories ..................28 Trouble-shooting ....................29 11.1 Trouble-shooting instructions ................29 11.2 Sensor checks ....................29 11.3 Spare parts ......................29 FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 3 EC-Type Examination Certificate (Original) ............32 13.1 EC-Type Examination Certificate (Translation) ............35 13.2 PESO Certificate for India ...................38 EG-Konformitätserklärung – EC Declaration of conformity ........38 13.3 Issues and solutions....................39 Declaration of decontamination ................41 FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 4: Safety Instructions
Repairs should only be carried out by the supplier. All part replacements which are not specified or approved by FAUDI Aviation GmbH, as well as any repair and service with the use of unauthorized parts shall invalidate the Ex- Certificate.
Page 5: Designated Use
No repair is possible without the completed "Declaration of Decontamination"! For optimized shipment, please contact FAUDI-Aviation Shipping department ahead of shipment, e.g. to get a proforma invoice. FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf...
Page 6: Degree Of Protection (Ip-Code)
This protection is provided on industrial connectors by their housings with their latching devices and sealed cable entries. To ensure IP67 protection, AFGUARD must always be connected to the dedicated cable with its proper cable connector. Without connection, IP67 protection cannot be guaranteed! High pressure cleaners (such as Kärcher) that use high pressure and/or...
Page 7: Identification
Product structure ® The AFGUARD is marked with the following, permanently identification markings. and serial No. – see ® At the head of the Sensor, you will find the engraved name AFGUARD attached picture. Brand name ® AFGUARD -SENSOR Serial No.
Page 8: Nameplate
AFGUARD with additional information: ® Picture: Nameplate of a Hazardous Area approved Version of the AFGUARD hazardous Area Zone 0/1 2.1.1 Nameplate It is prohibited to commission the equipment if the nameplate is no longer legible or is completely missing.
Page 9: Scope Of Delivery
Blue 15 m cable with Sensor plug connector, o Operating Instructions – underneath the foam cover o Calibration protocol If you have any questions, please ask your local supplier or distributor. FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 10: Installation And Dismantling
The original packaging offers the best protection. Also, keep to the approved ambient conditions (see "Technical data"). If you have any questions, please contact your supplier or your assigned sales centre. FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 11: Installation Conditions
AFGUARD upside down. Make sure that there is enough space inside the pipe to prevent contact between the rear wall and the mirror during assembly – space for proper installation. FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 12: Thread For Afguard Installation
® Make sure that the AFGUARD and related assemblies are secured safely and vibration- free. FAUDI Aviation would be happy to provide a good, picturized guideline on how to select ® a proper place for the installation of the AFGUARD .
Page 13 Zone 0 and Zone 1 ® Procedure for proper AFGUARD installation Step 1: Select the best place for installation in the effluent pipe section. Have a look on the assembly area: FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 14 Step 3: Disconnect the pipe section from the vessel and clean the pipe section from flammable fluids. Step 4: Drill the hole for the AFGUARD® socket. Drilling tools: HSS 45mm cylindrical saw for a hand drill AFGUARD® stainless steel socket...
Page 15 AFGUARD Page: Zone 0 and Zone 1 Step 5: Weld the special AFGUARD® socket into the pipe section. Step 6: After welding, it is recommended to thread the socket with a G3/4”-thread cutter. Step 7: Proceed a pressure test to ensure the required PN rating of the pipe section.
Page 16 Step 9: Install the AFGUARD® in the socket with one of the provided special KLINGERSIL-sealings. Start with the 2 mm one and check the AFGUARD orientation in the pipe section. If not adequate – replace it with the 1.5mm one.
Page 17: Afguard Orientation In The Pipe Section
Therefore, we recommend installing the AFGUARD according the following image: Orientation of AFGUARD® could be achieved using one of the supplied sealings. Start with the 2 mm sealing to get an idea about the AFGUARD orientation (using the AFGUARD® spanner). If insufficient, replace with the 1.5 mm sealing.
Page 18: Installing A Measuring Point
During installation of the AFGUARD , be careful when applying force. The recommended fastening force is 50 Nm – the AFGUARD spanner should be used. Handle the connection cable with care. Do not lay the cable under stress. Try to avoid sharp angles.
Page 19: Installation Examples
Connect the cable to the responding connecting terminals using one of the recommended isolating converters with transmitter supply. ® Finally, connect the plug with the responding plug socket at the rear end of the AFGUARD Check of Correct Assembly Check the mounting position.
Page 20: Cabling
For direct connection between the AFGUARD and the recommended isolated converter with transmitter supply, FAUDI Aviation delivers 15 m of two-wired cable with isolated plug adapter M12*1. The cable can only be shortened by authorized technical personnel. The following connection is recommended:...
Page 21: Operation
Internal adjustment, for example if there is some debris on the optics or the mirror caused by dirt in the Jet Fuel. Self Check of electronics. As long as there is no free water in the measuring zone, there will be no scattered light. FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 22: Signal Output
® the AFGUARD on a yearly basis (2 years after initial calibration). ® In case there are no special requirements made for designated use of the AFGUARD , the ® AFGUARD leaves the factory calibrated for 0 to 50 ppm Jet A1.
Page 23: Commissioning
The following procedure is recommended to check the functionality of the AFGUARD there is no response during installation and start up. Keep a digital current meter ready for use. 1. Connect the AFGUARD with supply voltage in the range between 16 VDC and 30VDC brown = –Ub blue 2.
Page 24: Loop Check
Zone 0 and Zone 1 7 Loop check FAUDI developed a special device to check the loop behind the AFGUARD to ensure that critical signals from the AFGUARD will be handled as required. A loop test protocol for the periodic check of the loop behind the EWS can be provided on request.
Page 25: Maintenance
Surfaces of glass elements of the sender and receiver, as well as the mirror. Please use only soft, fuzz-free cloths, to avoid any damage to the optical path, such as scratches or brush marks. FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 26: Recertification And Recalibration Of Afguard
® Firmware on AFGUARD AFGUARD® runs a firmware which must be in line with the requirements defined in JIG statements. The actual firmware to be conformant to JIG 130 is firmware 1.19. If you are not sure about your actual firmware status – please look at the latest calibration report of your AFGUARD®...
Page 27: Accessories
® AFGUARD Page: Zone 0 and Zone 1 10 Accessories To make installation as easy as possible, FAUDI Aviation GmbH recommends the use of the below mentioned devices. CCS (Contamination Control System) Order reference: 740000 Description: CCS Silver Order reference 730000 Description: CCS Gold Gold and silver are linked with: AFGUARD®...
Page 28: Installation Accessories
AFGUARD® loop tester Order reference: 600514 Description: AFGUARD® Loop Tester Linked with: AFGUARD® (120500) Loop tester to periodically test the loop of the AFGUARD installation according to JIG requirements. AFGUARD® torque spanner Order reference: 600513 Description: AFGUARD® Torque Spanner To install the AFGUARD sensor with the right torque setting of 50 Nm.
Page 29: Trouble-Shooting
Trouble-shooting instructions See chapter 14 issues and solutions. 11.2 Sensor checks Caution! ® Only authorised and trained personnel may test the AFGUARD 11.3 Spare parts Sealing Cable with Sensor plug Hard case for storage and transport Protection sleeve for the optics 11.4...
Page 30: Technical Data
12.5 Layout Design, Dimensions See chapter 3.2.1 Weight Sensor hazardous approved: ca. 1 kg Materials (in contact with Sensor head: SS 1.4301 medium) Glass rod: optical Glass Sealing: Klingersiel FKM intern FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 31: Reliability Prediction
- Der resultierende MTTF(d)-Wert beurteilt nicht die Sicherheit des Produktes, sondern ist lediglich eine Berechnung resp. Abschätzung der zufälligen Fehler, welche sich auf Grund von zufälligen Hardwareausfällen ergeben, als Ergebnis der begrenzten Zuverlässigkeit von Hardwarebauteilen. 12.7 FMEA Final Report, Revision 1, Issue Date: February 1, 2021 -> download from JIG server available FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 32: Ec-Type Examination Certificate (Original)
Version 2.6 Operating instructions ® AFGUARD Page: Zone 0 and Zone 1 13 EC-Type Examination Certificate (Original) FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 33 Version 2.6 Operating instructions ® AFGUARD Page: Zone 0 and Zone 1 FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 34 Version 2.6 Operating instructions ® AFGUARD Page: Zone 0 and Zone 1 FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 35: Ec-Type Examination Certificate (Translation)
Version 2.6 Operating instructions ® AFGUARD Page: Zone 0 and Zone 1 13.1 EC-Type Examination Certificate (Translation) FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 36 Version 2.6 Operating instructions ® AFGUARD Page: Zone 0 and Zone 1 FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 37 Version 2.6 Operating instructions ® AFGUARD Page: Zone 0 and Zone 1 FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 38: Peso Certificate For India
Version 2.6 Operating instructions ® AFGUARD Page: Zone 0 and Zone 1 13.2 PESO Certificate for India EG-Konformitätserklärung – EC Declaration of conformity 13.3 To be provided on request FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...
Page 39: Issues And Solutions
4 mA = 0 ppm and 20 mA = 50 ppm. The signal measuring span of 16 mA is distributed linearly to the measuring range. ® How can I assure that the AFGUARD The marking near the SW36 screw nut properly installed/positioned? should be pointing to the direction of the flow.
Page 40 Please refer to the manuals provided with each electronic device. Yes – but the AFGUARD ® Is the AFGUARD able to see particulate is not calibrated to matter? give out correct values related to particulate matter. It is more or less a volume-based...
Page 41: Declaration Of Decontamination
Version 2.6 Operating instructions ® AFGUARD Page: Zone 0 and Zone 1 15 Declaration of Decontamination FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf BA_AFGUARD_Ex_rev2.6_Englisch_l...