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Druck / GE Sensing ADTS-505 Air Data Test Set User Manual

1. System Main Status Menu valves valves Gouna Vanes pees valves valves Control Valves Pressure open closed Pump open closed Pump Pt 44 P SHUT p Pt CS OPEN Port O orywe u Port SP Output 1767 m Output 2843 Valve OPEN p Valve SHUT e Ge TE ome ae Tero 1386 Woks a RO E am Valve Sensor Valve e Sensor Valve L f H f Ps 21 4 Ps J a Port Port E Output 1583 Output 2733 Val alve N L Qh sur Valve D L Gan Pe Sensor Ground een Vacuum EZE Ground a Vacuum Vent Vave Pump Vent Valve Pump Temperature 25 65 C Temperature 25 28 C Ground Pressure 995 86mBar Ground Pressure 996 33mBar Controller Status is Leak Measure Mode Controller Status is Control Mode Leak Measure Mode Control Mode valves valves Control Valves Pressure open Pump Pt OPEN Port d E 3P Output 3079 Valve IL am of ME Ges a N Zero E ee Sensor Valve Ps Port Output 2833 Valve A K V OPEN Ps Sensor Ground Gs Vacuum Vent Valve Pump Temperature 25 86 C Ground Pressure 995 86mBar Controller Status is Controlling To Ground At ground FIGURE 6 12 SYSTEM STATUS opgeet o oogco 30 K0260 Issue No 5 Druck ADTS 505
2. Make sure the blanking caps are fitted to the Ps and Pt front panel outputs i SYSTEM STARTING a Set the power supply switch to ON Check power indicator is on PLEASE WAIT 0 Check the display shows the first power up message o Check the display all ae power up messages gt BEBE The ADTS 505 displays any detected errors m pgg refer to fault finding pare Check that the display then changes to show Gr Eo measured aeronautical or pressure values This depends on the display set up gt Loe gt ua gt S Ge ver SAE em 18 Dee E H mon ae B H S az E TIES NOTES 1 The displayed values change as atmospheric pressure changes at power up Druck ADIS 505 2 Theunitrequires 15 minutes to Druck warm up to ao achieve full accuracy and stability Druck ADIS 505 KEEP SIDE AIR VENTS CLEAR KEEP SIDE AIR VENTS CLEAR FINDING VALVE BIAS 1 OF 4 FEEL 3 K0260 Issue No 5 Druck ADTS 505 User Manual 5 3 e Set the display to QUAD format see 3 4 1 to change and aeronautical units of ft kts and ft min see 3 5 5 to change 0 Press ALT Ps ROC RtPs SPEED Pt and RATE to display the required parameters 0 Press LEAK MEASURE CONTROL to go to control mode Set the ROC RtPs to 5000 ft min er Enter an altitude aim of 500 ft and an airspeed aim of
3. m z E m D Settings selected 6 The connection of an optional hand terminal option A or B causes the front panel display to show one of two messages 3 or ALT acerca ROC Lakes TERMINAL To change between these a a two displays see SETUP and TT WT Mach Display Hand Term ec Monitor or Message pp See paragraphs 3 4 1and 3 9 Ee DDR K0260 Issue No 5 3 6 Operation 3 4 1 Operating Modes The air data test system can now be set for a variety of functions and modes In the following examples of measure mode control mode leak measure mode and go to ground show the key presses and selections required for each mode Measure Mode The system automatically enters measure mode after a successful self test To change the display press SEIUP z Setup Display F1 Select Single F1 Dual F2 gt To set the display to show Monitor or Quad ES Message press F6 This switches Hand Term between the two settings and operates Monitor F6 only when the hand terminal is _ connected Hand Term Message To store display for the next power up press Save Settings F4 To return to measure mode press CLEAR QUIT K0260 Issue No 5 Druck ADTS 505
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5. LAST CALIBRATED 18 08 2006 LDK Application Version 1 7 9 Hand Terminal V1 0 MAIN OPERATION MENU Standard Functions Manual Test Contral Select Custom Test Sequence File System Set Up EPR Made Special Functions Using FAR 43 Part 91_411 csv Full Test Sequence Case Leak Test Altitude Scale error Hysteresis and After Effect Friction Test Barometric Scale Error EGNOS Select FIGURE 6 5 POWER UP DISPLAYS K0260 Issue No 5 Standard Functions Manual Test Control System Set Up EPR Mode Full Test Sequence Case Leak Test Altitude Scale error Friction Test ahon o Screen Displayed Key Selections MAIN OPERATION MENU Select Custom Test Sequence File Special Functions Using Hysteresis and After Effect Barometric Scale Error Reference and Specification Selected standard function Down TK T Touch screen keys Select WZ FAR 43 Part91_4it csv FIGURE 6 6 MAIN MENU SCREEN Touch screen key Function and comments UP DOWN Moves the screen highlight bar up down Select Selects the test or set of values highlighted by the up down function Back Returns to the previous screen Control Switches all channels between measure and control modes Restore Default Values Restores the last set of stored data values or unit selection saved as a default Save Settings Da
6. Druck ADTS 505 User Manual 5 11 Pressure leak check o This procedure verifies that the unit is leak tight under positive pressure conditions 1 Press LEAK MEASURE CONTROL to enter control mode 2 Enter an ALT Ps Aim of 1016 mbar 3 Enter a SPEED Qc Aim of 272 mbar Wait for the aim values to be achieved then wait for 1 min 4 Press LEAK MEASURE CONTROL to return to Leak Measure mode 5 Select Rate Timer and select Set Wait 05 00 Set Time 01 00 and then select Start Timing 6 At the end of the timing period the display shows the rate of change of Ps Qc and Pt 7 Check that the Ps Qc and Pt rates are less than or equal to 0 5 mbar min If the leak rate is not achieved allow further thermal stabilization time and re test by selecting Rate Timer and selecting Set Wait 05 00 Set Time 01 00 8 Press CLEAR QUIT to exit rate timer display K0260 Issue No 5 5 12 Testing and Fault Finding Vacuum leak check o This procedure verifies that the unit is leak tight under vacuum conditions 1 2 3 4 5 6 7 8 Press LEAK MEASURE CONTROL to enter control mode Enter an ALT Ps Aim of 100 mbar Enter a Speed Qc Aim of 0 mbar Wait the required time for temperature stabilization e g one minute Press LEAK MEASURE CONTROL return to Leak Measure mode Select Rate Timer and select Set Wait 05 00 Set Time 01 00 and then select Start Timing At the
7. Start Cancel IRATE TIMER TIMING 0 26 y Start 4 Cancel CAS Ey TIME Dirr erz 1 7 SE Start Cancel 7 8 9 0 Save 4 5 R I on Geer 1 RG 3 ENTER Back EXAMPLE RATE TIMER SCREEN Rate Timer Selected in Leak Measure Mode 1 Use the touch screen keys to select wait and measure times and use the numeric keys to enter the values Note Times entered as whole numbers are interpreted as seconds Numbers higher than 60 are interpreted and displayed as minutes and seconds i e 90 1 minute 30 seconds 1 30 2 After selecting the timer values and with the required the Ps1 Ps2 and Pt readings press the START key The time counter shows the progress of the test wait time then test time The results at the end of the test shows the timed rates for each channel indicated by T after the digits 3 Press BACK to return to Leak Measure Mode K0260 Issue No 5 6 6 26 Reference and Specification MANUAL CONTROL Control Leak Measure AIM GROUND Aero Units Pt Case Leak Test IEN Control s le W I ER Max Alle Requested Rate Per Minute 6000 300 0 Wait for AT GROUND PRESSURES indication Altitude Correction 0 0 feet Ground Selected in Control Mode 1 Use the GROUND touch screen key to select go to ground The displayed channel
8. return unit to repair depot Connectedhandsethas failed to Handset bad connection or Check connections and restart respond Disconnecting power comms power supply fault if fault repeats return unit to Calibration switch has not enabled Valve characterisation data is Invalid corrupted data recovery Allow for complete recovery invalid Restoring from FLASH in progress before continuing Pressure pump has stalled Internal mechanical fault Switch not selected Set calibration switch Valve constant out of range _ Essential system data failure Return unit to repair depot Limit entry changed to MAX limit User tried to enter limit out of Re enter within maximum set range of instrument range of instrument Differential pressure applied at Check reduce Ps Pt pressure Ps Pt ports over range applied to ADTS 505 Pressure applied at Ps port over Check reduce Ps pressure range applied to ADTS 505 Rate of pressure change at Ps port Check correct hose or aircraft too high system Ps leak Differential pressure applied at Check reduce Ps Pt pressure Ps Pt ports over range applied to ADTS 505 Pressure applied at Ps port over Check reduce Ps pressure range applied to ADTS 505 Rate of pressure change at Ps port Check correct hose or aircraft too high system Ps leak Check cable if necessary replace hand terminal RtCAS is fixed and cannot be User attempted to enter None RtCAS is pre set and al
9. MODE KS 2 FROM NOW ON IF ANY ERRORS OCCUR THE SYSTEM LOGS THE OCCURRENCE AND DISPLAYS AN ERROR MESSAGE REFER TO ERROR CODES FOR FAULT FINDING PROCEDURE MAKE SURE SYSTEM WITHOUT ERRORS TO CONFIRM SERVICEABILITY CARRY OUT THE STANDARD SERVICEABILITY TEST ERROR MESSAGE mn W FUNCTIONAL TESTING COMPLETE WR FIGURE 5 1 FAULT FINDING CHART K0260 Issue No 5 Druck ADTS 505 User Manual Symptom TABLE 5 1 FAULT FINDING Probable cause Action Power supply indicator does not light Faulty power supply outlet Unserviceable power supply front panel fuse Faulty power supply cable Internal power supply fault Check power supply Check replace fuse Check replace fuse Replace cable and re test Record fault and return ADTS 505 to depot for repair Power supply indicator lights no display Internal fault Record fault and return ADTS 505 to depot for repair No self test message Internal fault Record fault and return ADTS 505 to depot for repair Display shows error message Error detected Refer to fault finding tables Display does not show Leak Measure mode If display stops at Thermal Test System component fault Allow ADTS 505 to reach ambient temperature Record fault and return ADTS 505 to depot for repair Fails SST Internal leak Internal fault
10. Ps Sensor V Ground vent Vacuum Vacuum Ps control valve pump Control Valves Pressure Pump Pt A SP SHUT Port Z Output aa Valve t OPEN cure Qc 1386 Valve Sensor SG Por 8 Output 1583 valve ey VM SHUT Ps Sensor Ground e Vent Valve 1337 Ferd Temperature 25 65 C Ground Pressure 995 86mBar Controller Status is Leak Measure Mode Schematic shown on the advanced hand terminal FIGURE 5 3 SYSTEM SCHEMATIC K0260 Issue No 5 5 10 Testing and Fault Finding Key pad Testing o The front panel key pad and the hand terminal key pad can be tested using the facility in the maintenance calibration selection of the set up menu The procedure to test the key pad requires each key to be pressed in turn and to confirm the correct key press on the display Make sure the display shows only the appropriate key press Note Connecting the hand terminal disables the front panel key pad 1 gt leak ROC ALT F1 2 gt HELP GROUND SPEED F2 3 gt SETUP RATE MACH F3 4 gt 000 1 4 7 5 gt 0 2 5 8 F4 6 gt 3 6 9 F5 7 gt ENTER DEL CLEAR F6 vY vy yY YV Y Yy 8 9 10 11 12 13 FIGURE 5 4 KEY PAD TEST DISPLAY K0260 Issue No 5
11. Refer to further testing 5 5 K0260 Issue No 5 5 6 Testing and Fault Finding 5 5 Further Testing The following tests should only be carried out if a pneumatic leak or a controller instability is suspected Test Environment and Preliminary Operations These tests should be carried out in a room with a stable temperature environment within the operating temperature range The room must be free from drafts o Review and become familiar with the whole of the test procedure before beginning the test procedure o The unit must be thermally stable switch on and leave the unit for at least one hour to achieve thermal stability o Make sure the blanking caps are fitted to the Ps and Pt front panel outputs o Change the units to mbar as follows 1 Select UNITS then select mbar and mbar min 2 Select Save Lock and then press CLEAR QUIT and the display now shows ALT Ps and Speed Qc in units of mbar o Change the pressure limits to MAX as follows 1 Press SETUP then select LIMITS 2 Use A or V to move through the list and press F3 to select MAX limits KO0260 Issue No 5 Druck ADTS 505 User Manual 5 7 On screen Assessment Figure 5 2 o This procedure enables real time assessment of the system Each valve and transducer is characterized to obtain maximum performance Any values shown on the screen are an indication and not a precise value To assess the system enter a set point
12. To Setup 2 of 2 F6 Save Settings ENTER ALTITUDE CORRECTION TOP MOUNTED Continued K0260 Issue No 5 DEER 0 0 1 0 0 1 0 0 1 0 0 1 Setup 2 of 2 F1 Operational Hours Operational Time Unit Operation 0 00 Hrs Pump Operation 0 00 Hrs F2 Software SYSTEM SOFTWARE VERSION Versions SOFTWARE VERSION LDK BOOTLOADER LDK APPLICATION CONTROLLER BOOTLOADER ae it CONTROLLER APPLICATION ecuri Y Enter LEVEL oR n ESR Enter Old PIN SE F4 Maintain Calibration F1 Test Keypad F2 View Manifold RPT DIAGNOSTICS PROCESSED INFO RPT DIODE mV 000 0000 PS 000 0000 RPT FREQ Hz 000 0000 DC 000 0000 TEMP c 00 0000 PT 000 0000 GROUND 0 00 PDCR DIAGNOSTICS PS VOL 0 00 PDCR VC1 mV 000 0000 PT VOL 0 00 PDCR VC2 mV 000 0000 PDCR VD mV 000 0000 CHARACTERISATION PWM VPS VB VALVE DIAGNOSTICS PS OUTPUT H Sieger PT OUTPUT H GROUND H PWM PPS ERR QC ZERO H PWM VPT VB PRESSURE PS 000 0000 PWM VPT ERR VACUUM PS 000 0000 PWM PPT VB PRESSURE PT 000 0000 PWMIPPT ERR VACUUM PS 000 0000 PUMP DIAGNOSTICS TERTIARY INFO PRESSURE os CAL ENABLED VACUUM os DUMP SHUT E3 F4 Enter PIN f E Calibration E5 8 7 F5 Autoleak F6 OFF Autoleak ON F6 more To Setup 1 of 2 2 of 2 Operation SYSTEM SOFTWARE VERSION DEET SOFTWARE VERSION LDK BOOTLOADER LDK APPLICATION CONTROLLE
13. Changes the current aim value A or V by a set increment value 2 ft 0 2 kts Mach 0 02 This facility can be used to align a pointer of an instrument to a precise indicated value and compare this indicated value with the measured value This facility may be used for pressure switch testing as follows 0 Aim for a pressure just below the expected operating point 0 When the pressure is achieved repeatedly press A until the switch operates 0 Record the pressure reading shown on the display Repeat this procedure using the W until the switch returns to its original condition refer to section 3 for an example K0260 Issue No 5 Druck ADTS 505 User Manual 6 3 SETUP ALT Setup 500 CAS Leak cans Limits 6 5 kts Altitude RtCAS Leak Measure 2 5 kts min LEAK MODE mime Altitude Correction 0 ft a pam Ps Qc Pt QUIT I Beg GROUND RATE a gogo MEASUR HELP SETUP Ss ol oU ken OC Leak Gg ven TI as Setup Security Maintain Calibration Autoleak OFF more 2 of 2 Set up allows access to secondary functions that do not have an assigned key and are not part of the main menu 6 3 1 Set up 1 of 2 Display Single Dual Quad Hand Term In leak measure mode after each parameter the display shows Leak Measure In control mode the display changes to Aim after each parameter o Single The display shows a single parameter When set pressing a key pad functi
14. M lt lt iles per hour aterial safety data sheet illivolts umber Personal identification number tatic pressure Pounds per square inch Total pressure Pitot Differential pressure Ps Pt Local atmospheric pressure Barometric pressure at sea level Wn K0260 Issue No 5 Druck ADTS 505 User Manual viii Abbreviations contd RGA Return Goods Authorization Druck procedure RMS Root mean square ROC Rate of climb Rt Rate SST Standard serviceability test V Volts ve Positive ve Negative C Degrees Celsius F Degrees Fahrenheit K0260 Issue No 5 ix Glossary Glossary Terminology The terminology used in this manual is specific and individual interpretation must not be introduced The terms are defined as follows Adjust To bring to a more satisfactory state to manipulate controls levers linkages etc to return equipment from an out of tolerance condition to an in tolerance condition Align To bring into line to line up to bring into precise adjustment correct relative position or coincidence Assemble To fit and secure together the several parts of to make or form by combining parts Calibrate To determine accuracy deviation or variation by special measurement or by comparison with a standard Check Make a comparison of a measure of time pressure temperature resistance dimension or other quality with a known figure for that measurement Disconnect To
15. S pa 3 SAFE At ground and zero the display shows safe at ground for 5 AT seconds then the ADTS 505 system closes the output valves GROUND to isolate the aircraft system and goes into a system datum check routine includes operation of the pump and control 3 valves After completion of the system datum check routine AIRCRAFT the display shows safe at ground and the message Press SAFE AT Clear Quit to continue GROUND It is now safe to continue testing or to switch off and disconnect the aircraft system confirming system settings 1 of 4 When familiar with these procedures go to 3 5 4 to leak test the ADTS 505 kel DD SEN LE ER ER EE i K0260 Issue No 5 3 10 Operation 3 5 Operation and Example Procedures 3 5 1 Operating Procedures o 3 5 2 The procedures show the steps required to make sure the ADTS 505 is serviceable and the settings required to test an aircraft system or component For further information refer to the Section 6 Reference and Specification In the following All key presses are highlighted in bold and shown as identified on the front panel Key presses inside brackets e g MORE are soft key presses i e function key selections F1 to F6 indicated on the screen Help System The help information includes further details of the function and details associated functions also see Section 6 Reference and Specification Power up Set the
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17. 10 K0260 Issue No 5 Druck ADTS 505 User Manual 3 1 3 OPERATION 3 1 Preparation WARNING OBSERVE SAFETY PRECAUTIONS STATED IN LOCAL ORDERS AND THE AIRCRAFT OR EQUIPMENT SERVICING PROCEDURES o Make sure the electrical and pneumatic connectors electrical cables and pipes and positioning of the ADTS 505 comply with the instructions and requirements in Section 2 Installation o Carry out the following before use If necessary carry out the maintenance task detailed in Section 4 Make sure the air data test system power supply switch on the front panel is set to OFF Connect the air data test system to the electrical supply make sure the supply includes a connection to a protective earth e Inspect the pneumatic hoses for damage ingress of dirt and moisture Make sure the aircraft adaptors are serviceable and the pipe connections are air tight Note Do not connect the air data test system to a contaminated aircraft system Inspect the static vents and pitot probes for dirt and debris before connecting If necessary check the pitot static system water drain traps o Connect to the air data test system the hoses necessary for the test procedures to be carried out STATIC output Ps PITOT output Pt Temporarily seal the free ends of the hoses Note When connected take care not to kink or stand on the hoses o Before use the ADTS 505 should be tested for first time users see section 3 4 for users requiring mo
18. 3 ENTER 3 Aims Main S i Menu Altitude Correction 0 feet Altitude Correction Off CHANGE TIMES OR SELECT START oreo E SC 228 n 0 02 m E Alt Measure at ws aoe Mach i 8 9 D V if Bae 2 E Rate Timer r A 5 6 000 CLR 4 5 6 our eS g 4 2 3 ENTER 1 2 3 ENTER Back Altitude Correction om Controlling To Ground Control Leak Ps Measure AIM GROUND IRATE AM 3 2439 Aero Units Qc AIM 0 0000 IRATE AIM 3 2439 Pt 7 8 9 0 Nance Rate Timer Als 6 000 CLR MS 41 2 3 ENTER Main Altitude Correction off Menu FIGURE 6 8 MANUAL CONTROL SELECTIONS Selecting Control and Leak Measure Modes Manual test control always starts in leak measure mode displaying pressures in the last selected units of measurement The system can be switched between aero units and pressure units these units can only be changed in set up mode Selecting control leak measure switches between leak measure mode and control mode In control mode the set of limits provide protection for the aircraft system and can only be changed in set up mode K0260 Issue No 5 Druck ADTS 505 User Manual Alt and CAS readings results Wait time WEEN v Start IESSEN Cancel M easure IRATE TIMER
19. 400 knots er Check that these aim values are achieved the rate of change are within the selected rates and that the achieved aim values are stable Completion o Press GROUND wait until the display shows Safe at Ground On successful completion of this test procedure switch off and disconnect the power supply 5 3 Fault Diagnosis If a fault occurs refer to the fault location chart Figure 5 1 and Table 5 1 for possible fault causes and recommended action o If the display shows a warning or error message refer to the section below o If a pneumatic leak or controller is suspect refer to section 5 5 5 4 Warnings and Self Test Errors At power up the ADTS 505 indicates if there is a fault by displaying an error code and message o See 5 6 for the tables listing the error codes check that the error code is complete and listed in the table before returning the unit to the repair depot o During normal operation the display can show a warning message see 5 6 for the tables listing the warning messages probable cause and recommended action K0260 Issue No 5 5 4 Testing and Fault Finding SWITCH POWER ON N POWER INDICATOR F1 ON NY LOCAL DISPLAY POWER UP MESSAGE HAND TERMINAL FITTED HAND TERMNAN _ N DISPLAY PONER UP F2 MESSAGE er Be N SELF TEST F3 MESSAGE d 2 Y Ss ERROR Fa MESSAGE Ke 2 SYSTEM IN N iS LEAK MEASURE FS
20. 6 5 to 28V dc Power taling DEE 16 VA CIE EE Class 2 Operating ceeeeeeeeeceeeeeaeeeeneeee caaeeeees 0 C to 50 C 32 F to 122 F elle EE 25 C to 70 C 13 F to 158 F FUMIE E Oto 90 non condensing Ville MIL PRF 28800 Bhbock kuk E E Mechanical shock conforms to EN61010 E See Eed ues BSEN61010 BSEN61326 1 97 23 EC a susbinds db Gud sdebdevensteteuvehduceds eege E E A E E T E wed Gers CE marked EMG acces chs foun sev ecedetemeceetite A e geed BS EN61326 Class A ATIEX AP DlOVAl ugeet aienea niens de deus NENN TARSAR EEEE Gee refer to page xii ZONE 2 demio kee EEN refer to page 6 40 K0260 Issue No 5 6 42 Reference and Specification 6 5 Specification Physical Specification CCS 265 mm x 520 mm x 355 mm 10 4 x 20 5 x 14 Weight seaedcasvczcvaibepyalegpestecevtbest S a Eaa a i aaa EE EEE EE ee 15 kg 33 Ib Power Supply Auto selection between e ee ee Single phase AC 90 to 132 V bantlctsdvenecvivaayastuucapdveeioa sy E E EE frequency range 47 to 440 Hz SEH Single phase AC 180 to 265 V Gaeren decatdeasvsdbidincneteas viSannavs SER EE dE ENEE frequency range 47 to 66 Hz PROWL A A E E EE EE oe 200 VA Safety performance EMC emmielonsimmunify ceneeeeeneeeeeeeeeeeneeeeseeeseeeeseeneeeeenee cnnieeeee sencieeene menn EN61326 Electrical mechaniCal zicsicc5icisc5cdiseedsiegecesdaseesice SNE NEEN EEN EN61010 Shock and vibration peria a tatu A a e MIL T 28800 Class 2 Environment Temperature The ADTS 505 ha
21. Min Qc 0 00 mbar Details T 8 9 0 D sis Date Max Qe 368 01 mbar E Save Ms V Max RIPS 10985 mamm A A 5 6 E CLR Nudge EH MacRae 30908 ntarin Setungs 000 tt Alt Cor i ft S ARINC oF Back 1 2 3 ENTER Main Menu Altitude Correction Dm Engine Pressure Ratio Screen Contiol Vales Pressure H AP oe Leak Measure Mode Control Output Es 7 LL GE inet EO REGER teak Se ch Dump Sensor V ake Outlet epR WEE HIREM Rate s S Port 4 Timer Output ma d we N i JIL os i 8 9 0 Nudge Pa Sense Ground Vacuum Groun on Nudge Vert Vaive Pump 4 5 6 000 CLR Temperature 25 28 C Main Ground Pressure 996 33mBar Back 1 2 3 ENTER Menu Controller Status is Control Mode Altitude Correction Off FIGURE 6 7 MAIN MENU STRUCTURE K0260 Issue No 5 6 24 Reference and Specification Manual Mode Leak Measure Mode Control Control Mode Control a 7920 i Ps Measure JaIm 29 1252 RATE AIM 3 2439 Common Aero sal WE cas BER BEER ac i S JAIM 0 0048 RATE AIM 3 2439 Mach Pt t EE tere Rate les sts Fate Timer DESCH e 4 5 6 coo 4 5 amp 000 CLR IY ae 7 roun ii 2 ENTER old a 2
22. QC STAYS WITHIN THE LIMITS OF THE ASI 1 Remove the static blanking cap and switch ON Connect the ADTS 505 to the Aircraft Static System Note If the static system under test contains an ASI applying static vacuum to this instrument generates a Q differential pressure 3 Press ALT Ps and make sure the display shows ALT Leak Measure Note To monitor the rate of change press ROC RATE Ps after pressing ALT Ps The control rate of change for altitude can be changed within the selected limits reference level positive altitude correction value 4 If necessary select Units in the Main Menu press F1 ft kts ft min Press CLEAR QUIT to go back to the Main Menu 5 If necessary change the limits in the Main Menu press F6 More F1 Limits After setting the limits press repeatedly CLEAR QUIT to go back to the Main Menu 6 Press LEAK MEASURE CONTROL to select control mode and using the numeric keys set the control aim Press ENTER the altitude changes to the control aim the rate of change slows as it gets near the control aim and does not overshoot the aim value 7 Enter another aim or use the nudge facility to change the aim value At the end of testing press GROUND to return to atmospheric pressure 8 On completion of testing select GROUND and wait for the Safe at Ground message to be displayed see 3 7 8 refit the static blanking cap K0260 Issue No 5 Druck A
23. Units fet wen we Operating Range 7 2000 to 60 000 0 to 40 000 20 to 650 0 16 to 2 8 3 at sea level 0 5kts at 50kts Better than Accuracy 2 E 2 of value 0 5kts at 550kts 0 005 1 at sea level SE 0 4kts at 50kts ili 2 at 30 000 0 5 ke BEER 7 at 60 000 measurement 0 02kts at 550kts ee NOTES 1 Maximum operating range that can be achieved using the internal pump at airfield altitudes to a maximum of 7 500 ft above sea level N Accuracy at ambient 5 to 35 C Not all combinations are available to prevent excessive Mach number For the Mach number 2 8 limit to be maintained 6 Altitude of 60 000 ft means a CAS limit of 590 2 knots Airspeed of 650 knots means a limit of 55 147 ft ES K0260 Issue No 5 6 44 Reference and Specification Performance expressed in pressure units Altitude Sensor Airspeed Sensor Ps a Maximum Maximum Range 717801355 79 to 1355 ETE 1 ETE 40 950 to 2490 enn to 73 53 wus 1 wus 10 0 1 reading 0 1 T Better than Repeatability 200015 0015 0 05 rising to0 17 0 0015 200015 rsing to 00052 to 0 0051 NOTES 1 Maximum operating range can be achieved using the internal pump at airfield altitudes to a maximum of 7 500 ft above sea level 2 The accuracy figures stated include 12 months stability 5 The system measures below this value but because of pump capacity controls to 71 7 mbar absolute 35 mbar is the lowest cal
24. built in self test and diagnostic system displays a message anda code The message heading Error indicates a fault or condition that interrupts normal operation The following tables list the error messages with the probable cause and action to be taken If the display shows a message not listed in the tables the unit must be switched off If the display shows the same non operational message after switching on the unit should be returned to the repair depot Message Autoleak recovery activated Probable Cause Excessive leak rate detected in Ps Oc pressures Check hoses and aircraft systems for leaks Test set must be at ground Invalid user request Select Go to Ground first Pressure leak in Ps Leaking Ps channel pressure control valve Return unit to repair depot Pressure leak in Pt Leaking Pt channel pressure control valve Return unit to repair depot Ps Aim Overshoot Connected system leak rate changing Check hoses and aircraft systems for leaks De aim value unobtainable Leak rate on Ps too high to control Check port caps hoses and connectors for leaks Pt Aim Overshoot Connected system leak rate changing Check hoses and aircraft systems for leaks Pt aim value unobtainable Leak rate on Pt too high to control Check port caps hoses and connectors for leaks Vacuum leak in Ps Leaking Ps channel vacuum control valve Return unit to repair
25. depot Vacuum leak in Pt Leaking Pt channel vacuum control valve Return unit to repair depot Ps pressure control valve cannot be calibrated Valve fault Return unit to repair depot Stabilising Qc to Zero Possible negative airspeed detected possible sudden leak System zero valve opened to stop negative airspeed condition Current Pressure Limits Exceeded Limits for Ps or Qc exceeded TABLE 5 3 ERROR MESSAGES Make sure pressures are within limits check leak rates Note In No 56 this safety feature opens the zero valve If this happens constantly check for leaks KO0260 Issue No 5 Druck ADTS 505 User Manual Message Abort sequence started by user Probable Cause Abort key pressed on hand terminal Action Wait until system completes abort sequence Cannot Modify Altitude Correction in Pressure Units Altitude Correction Change units in setup to aero units Changed Aim to ARINC Limit Value out of ARINC limit range Re enter value within allowed range Calibration data failed Incorrect pressure value entered during calibration Check and enter correct pressure value for reference pressure point Cannot enter EPR in Aero Units EPR selected with aero units displayed Change units in setup to pressure units then select EPR Changed Aim to Current Limit Value out of limit range Re enter value within allowed r
26. detach the connection between to separate keyed or matched equipment parts Dismantle To take apart to the level of the next smaller unit or down to all removable parts Examine To perform a critical visual observation or check for specific conditions to test the condition of Eit Correctly attach one item to another Inspect Review the work carried out by Specialists to ensure it has been performed satisfactorily Install To perform operations necessary to properly fit an equipment unit into the next larger assembly or system Maintain To hold or keep in any particular state or condition especially in a state of efficiency or validity Operate Make sure that an item or system functions correctly as far as possible without the use of test equipment or reference to measurement Readjust To adjust again to move back to a specified condition to bring back to an in tolerance condition Reconnect To rejoin or refasten that which has been separated Refit Fit an item which has previously been removed K0260 Issue No 5 Druck ADTS 505 User Manual x Remove To perform operations necessary to take an equipment unit out of the next larger assembly or system To take off or eliminate To take or move away Repair Torestore damaged worn out or malfunctioning equipment to a serviceable usable or operable condition Replace Remove an item and fit a new or a serviced item Reset To put back into a desired position adjus
27. front panel power switch to ON and check the power indicator lights The display shows the following sequence a ADTS 505 power up screen with the software version and the last calibration date D Sequence of system and pneumatic tests i Thermal test il Testing for vacuum leaks iii Testing for pressure leaks iv Pressurizing pumps v Finding valve bias vi Measuring ground pressure vii Equalising system pressures C Display shows Leak Measure mode and the number of parameters last selected in display set up Make sure that the ADTS 505 performs a self test with no errors reported refer to Testing and Fault finding Section 5 for details of errors The ADTS 505 always powers up in Leak Measure mode with the pressure controllers off When changing to Control Mode the pump unit must be producing the correct pressure and vacuum The ADTS 505 system is now ready for use After approximately 15 minutes the system may be used with full specification accuracy and stability K0260 Issue No 5 Druck ADTS 505 User Manual 3 11 3 5 3 o Control or Measure Parameter To change the displayed Measure parameters Press SETUP Displays Single Dual Quad press CLEAR QUIT repeatedly until the display goes to Leak Measure Mode o Measure parameters Press the parameter key e g press SPEED Qc to display airspeed o To change the displayed rate parameter Press the associated parameter key followed by the
28. kts km h this key selects an airspeed CAS display In pressure units mbar inHg etc this key selects dynamic pressure and the display shows Qc Note For testing purposes Calibrated Airspeed CAS equates to Indicated Airspeed IAS o If the altitude aim is changed after the entry of CAS the Mach aim value changes while the CAS value remains unchanged o If the altitude aim is changed after the entry of Mach the CAS aim value changes while the Mach value remains unchanged o If the Ps aim is changed after the entry of Qc then the Pt aim value changes while the Qc remains unchanged o If the Ps aim is changed after the entry of Pt then the Qc aim value changes while the Pt remains unchanged o Select Units from the main menu to change the display units o The rate of change is fixed at 300 kts min or equivalent o When in Control Mode AIM display a new CAS or Qc can be entered using the numeric keys Use LEAK MEASURE CONTROL to change between Control and Leak Measure mode K0260 Issue No 5 Druck ADTS 505 User Manual 6 3 MACH Pt o In aeronautical units ft kts or m km h this key selects the Mach display o In pressure units mbar inHg etc this key selects the total pressure Pt display o If the altitude aim is changed after the entry of CAS the Mach aim value changes while the CAS value remains unchanged o If the altitude aim is changed after the entry of Mach the CAS aim value changes wh
29. rate key e g display airspeed rate press SPEED Qc then RATE ROC RATE Ps may be directly pressed without first pressing ALT Ps In Leak Measure mode pressing the parameter and rate keys changes the order that the display shows the parameters Control Aim A new control aim can be entered using the numeric keys Each digit is displayed as it is pressed The existing aim is replaced when the first digit of the new aim is pressed If an error is made during the entry of data press CLEAR QUIT to restore the original aim o 3 5 4 Press ENTER to action the new aim Note 1 The 000 key can be used as a quick way of entering thousands If this key is pressed first i e before a number is entered the value becomes negative press again the value becomes positive Note 2 The ADTS 505 must be in control mode to enter a new aim current aim displayed Ifthe aim field shows Leak Measure press LEAK MEASURE CONTROL to enter control mode Leak Testing the ADTS 505 It is important to check that the ADTS 505 and the connecting hoses do not leak Before use a leak check should be carried out as follows Connect the Pitot and static hoses to front panel of ADTS 505 Temporarily seal the free ends of the hoses Set the display to quad see 3 4 1 Set the units to feet and knots see 3 5 5 Press LEAK MEASURE CONTROL to select Control mode K0260 Issue No 5 3 12 Operation o Using the set up menu choose the limits set for
30. re start switch off and do not use the ADTS 505 return the unit to the repair depot CAUTION THE SIDE VENTS MUST NOT BE OBSTRUCTED THIS UNIT REQUIRES AN AIRFLOW FOR THE INTERNAL COOLING FANS o It is important that the position of the ADTS 505 in relation to the aircraft altitude sensors is known An altitude correction must be made to allow for the difference in height between the reference level and the aircraft s altitude sensors Figures 2 2 and 2 3 The Reference section contains details of altitude correction WARNING OBSERVE THE APPROPRIATE SAFETY INSTRUCTIONS AND TESTING PROCEDURES DETAILED IN THE AIRCRAFT MAINTENANCE MANUALS AND COMPONENT MAINTENANCE MANUALS K0260 Issue No 5 Druck ADTS 505 User Manual 2 9 reference level positive altitude correction value reference level FIGURE 2 2 ADTS 505 ALTITUDE CORRECTION ON AIRCRAFT ADTS 505 reference level negative altitude components under test correction value reference level FIGURE 2 3 ALTITUDE CORRECTION OFF AIRCRAFT K0260 Issue No 5 MIIA WYAN3D SOS SLAY 7 2 3YNDI4 Installation Ae dsip pue ped Aey SINA SASSHL LONYLSAO LON OG e O LRA e gl GE SEH US gt A g HAS e S yea aN punog Ce Jo 9 UU0D Doud Id A ddns samog 4J0 98UU09 SE uodo A0opeuuo7 YOuUMS Ajddns samo nels Sq euuuen puey lddns samo S 2
31. test programs When connected the system auto detects the advanced hand terminal and disables the front panel key pad The front panel display shows Remote Hand Terminal Operating message monitor or the current values and modes of the advanced hand terminal monitor The display Figure 6 6 shows the main operation menu with selections for system set up test sequence file screen and manual control screen K0260 Issue No 5 6 20 Reference and Specification Normal operation using option A and option B Option B Advanced Hand Terminal 2 O0 E BEEBE Option A Hand Terminal Uploading and downloading operations using the PC communications cable power pack and power supply cable FIGURE 6 4 INTERCONNECTION K0260 Issue No 5 Druck ADTS 505 User Manual Power up routine o Set the power supply switch to ON o Check that the screen shows the correct display for a successful power up Check o the pump operates o the power indicator lights o air discharges through the water drain o Connect the cable to the AHT communication connector on the ADTS 505 o Check that the screen shows the correct display o Check that the ADTS 505 screens show the correct display messages Note This Windows based facility hides many of the normal features of Windows Druck ADTS 505 Advanced Hand Terminal V1 0 Druck ADTS505 AIR DATA TEST SYSTEM em
32. these aims in the normal way and at the set rates At any time when going to ground a new rate of change can be entered the ADTS 505 continues going to ground o At any time during going to ground a new value aim for ALT CAS Mach Ps Qc or Pt can be entered This causes the procedure to stop and normal controlling operation to start o When the system completes the go to ground the display shows the message Safe at Ground with the ground and zero valves open o Press CLEAR QUIT to continue with normal operation The ground and zero valves then automatically close K0260 Issue No 5 6 6 Reference and Specification Oto o Use these keys for numeric entry Press ENTER to complete numeric entry All data entry is based on over writing the existing value o If a mistake is made during numeric entry press DELETE to remove the last entered digit At any time the existing value may be recovered by pressing CLEAR QUIT Note Once the ENTER key has been pressed the old number cannot be restored 000 o This key performs two functions during numeric entry o If it is the first numeric key pressed it produces a minus sign for the entry of negative numbers o If it is not the first key pressed during numeric entry it produces three zeros for fast entry of thousands e g to enter 1000 Press 000 Display shows Press 1 Display shows 1 Press 000 Display shows 1000 Note When 000 is pressed during entry of an airc
33. this setting and automatically selects this port on the next power up 2 Only files directly loaded to the AHT will be accessible in the AHT menus To be accessible from the ADTS 505 the files must be also loaded in the ADTS 505 This requires a different connection configuration see Figure 6 4 Ready A K0260 Issue No 5 6 36 Reference and Specification To copy a new script file csv file to the Advanced Hand Terminal click on and highlight the required file and using the File Copy Paste facility in Windows click on the Hand terminal Hard Disk directory as the destination of the file A progress bar appears and shows the transfer progress Use the same procedure to transfer files from the Advanced Hand Terminal to the PC After re starting the main ADTS 505 application the new test file can be selected and used File Transfer Utility NO Connection An egg timer icon x appears on the screen when the program detects a e 8 Ca 8 eg File Transfer x no connection condition After approximately 20 seconds this file transfer error message appears EE Software Settings Refer to 2 7 for the list of software supplied with the ADTS 505ADTS 505 The following details the adjustments that can be made using this software DK285 RTC Adjuster This program enables the adjustment of the system clock in Windows and the real time clock on the control computer board To execute this application exit from the ADTS
34. zero both at current rates of change Changes functions limits and units if save lock pressed changes are permanent Press HELP for further information on current selection display Number entry Minus sign for first number entry 000 thousand if not first number of entry Clear number entry quit from menu HELP screen or clear warning message Complete number entry Removes the last number or character entered ABORT all operations stop the ADTS 505 restarts from a normal power up sequence including safe equalising of pressures between the test set and the connected system ADTS 505 AIR DATA TEST SET CONSULT HANBOOK BEFORE OPERATING FIGURE 3 1 KEY PAD AND DISPLAY K0260 Issue No 5 3 4 Operation 3 4 First Time Operators The following sequences of operation should be used by first time operators and by operators that use the equipment occasionally For regular users familiar with the equipment go to section 3 5 Set the power supply switch to ON and the power on routine starts 1 The display first shows 2 After approximately five seconds the display shows the start of the power on sequence the system carries out a self test If the test finds a fault the display PLEASE WAIT shows an error message refer to Section 5 Fault Finding and Testing SYSTEM STARTING n AEI Fe m e S3 bal bel bel SFI nm BE z S Eal ES EA R E 3 The display messages show a se
35. 260 Issue No 5 6 10 Reference and Specification EPR o Hold Engine Pressure Ratio only operates in units of pressure measurement mbor inHg etc with a set of pre defined limits see section 1 The ADTS 505 can be used to check EPR sensors indicators and EPR data for engine control systems Note Altitude correction applies to EPR values make sure this correction does not adversely affect accuracy The difference in height between the ADTS 505 and the EPR sensor may be different to the altitude correction previously set for the aircraft instruments For EPR testing use Ps as INLET pressure and EPR to set the ratio of OUTLET pressure Pt to INLET pressure Ps Before entering a new EPR aim the rate of change should be set by selecting EPR Rate on the Main Menu When in Control Mode AIM display a new EPR aim can be entered using the numeric keys Use LEAK MEASURE CONTROL to change between Control and Leak Measure mode Rate EPR When in Control Mode AIM display the rate of pressure change can be set using the numeric keys Use LEAK MEASURE CONTROL to change between Control and Leak Measure mode Selecting HOLD causes a changing pressure to instantaneously hold Selecting HOLD again releases the pressure to continue to the aim value The HOLD facility applies to both channels simultaneously HOLD automatically releases when LEAK MEASURE CONTROL is pressed entering Measure Mode Nudge oO
36. 3H gt lt 43QY3H gt lt 4 JILL JIAVL LSIL gt qe s ufeg SEH Id y ZSd Y Led wy Id wy ZSd wiy Led abessaw dwoid jaqe7 Jeteugiged Jeunuept SAL S8 qDIIDA pazyDsDdas DWIWOD lt ASJ IWYNITIJ gt SD Pads pup 7349Dx3 Husn Dana aq 0 Sail S31I4 JDNINOA S LS3L ONILVWIYD YOS IO 3LVIdWIL K0260 Issue No 5 Druck ADTS 505 User Manual Example Test Table Test Identifier Parameter Label Prompt Message Begin Test Table lt TEST TABLE TITLE 1 gt lt HEADER 1 gt lt HEADER 2 gt REF a TEST DESCRIPTOR a gt lt MESSAGE a gt Test Advice Notes Control CH FP Max Allowed Leak Rate At t Test Identifier Parameter Label Prompt Message z GF 2 End of Test Begin Test Table Case Leak Test TP Max Allowed Leak Rate 7 Requested Rate Per Mini 1 100 feet min When stable gt Leak Measure gt Wher slable Leak Measure F 2 End of Test Go to ground Altitude Correction a ny Ps1 Aim Ps2 Aim Pt Aim Ps1 Rate Ps2 Rate Pt Rate eral lt AIM UNIT gt lt AIM UNIT gt lt AIM UNIT gt KRATE UNIT gt KRATE UNIT gt KRATE UNIT gt P A sen E lt Ps1 Aim a gt lt Ps2 Aim a gt lt Pt Aim a gt lt Ps1 Rate a gt lt Ps2 Rate ai lt Pt Rate a gt EEEE a lt Ps1 Aim b gt lt Ps2 Aim b gt lt Pt Aim b gt lt Ps1 Rate b
37. 4 Warnings and Self test Ermors aeeeeenes 5 3 5 5 Further Testing osre eera a Edge Serie 5 6 5 6 SCH ge le e DEE 5 14 6 REFERENCE and SPECIFICATION 6 1 WMTFOCUCUON PaE EE EE E EEE e Ad 6 1 6 2 Key pad Selections and Functions ccccecceseeeceeeeseeeeeeeeeeeeeeaeeeeeseeeeeneeseneenneee ceeeeeeee 6 1 Pils EE 6 1 PUTS sos hehehe tee eege Eelere 6 2 SPEED Qe E E A R E 6 2 Oe DEE 6 3 ROC PS RATE siirinsesi Eea EE 6 3 KREEG 6 4 LEAK MEAGUDEICONTROL A 6 5 GROUND EE 6 5 OOD EE 6 6 OOO WEE 6 6 CLEAR QU a aaaea lighted as oie bid gc ta ng td Lab dhadee A NEE 6 6 DET GT 6 6 HELP EE 6 7 FEIN MEET 6 7 CLEAR QUIT ENTER ABORT eeaeeeaeee 6 7 EUR ET 6 8 Pate TMG DEE 6 8 TE EE 6 9 EPR r a aar aa shdnncdlga ceca de cnscedyas E EE AEO E E O a E ia 6 10 Hold e a E E A E S 6 10 KICHE Ta AE 6 10 6 3 LR LEE 6 11 6 3 1 Setup E Of EE 6 11 DE Display Single Dual Quad Hand Term BI K0260 Issue No 5 v CONTENTS Table of Contents contd Section Title page Un EE 6 12 E ees E S Bee Beete Deenen REESEN 6 13 PP CON E 6 15 Date Format EE 6 16 032 SOUP 2 OF EE 6 17 BEE Operational Hoursl A DI SE Software Verslonsl A DI BE JGecurttv a N A DE Maintain Calbratton A DI gesi A to RE EE Eat 6 4 Other EE 6 19 Elapsed Time Counter aaeeneene 6 19 See PAULO 2 DEE EE Eed Hand Terminal Option A DI Side Hand Terminal Option B A DI AE Template Format for Creating Test Sequence Eileen 6 32
38. 5 6 34 Reference and Specification File Transfer Flowchart File transfer Create XLS file from test data y save as CSV file y Connect hand terminal see figure 6 4 V After power up of the hand terminal press EXIT PROGRAM y The hand terminal display shows Windows CE desktop Start the file transfer program y On the pc start the file transfer program y Use the file transfer program explorer to find the new csv file H Use the file transfer program explorer to find Hand Terminal and file contents of Hard Disc Test Scripts Check that no file exists with the same name as the new csv file If necessary delete the file with the same name UV To transfer the new csv file click on the file and use the FILE drop down menu and select FILE gt COPY V Go to Hand Terminal and file contents of Hard Disc Test Scripts Use the FILE drop down menu and select FILE gt PASTE UV The hand terminal now contains the new csv file It can now be used when connected to the ADTS 505 to carry out the new test procedure K0260 Issue No 5 Druck ADTS 505 User Manual 6 35 Transferring lt NEW AIRCRAFT CSV gt files from a PC to the ADTS 505 Advanced Hand Terminal or ADTS 505 New csv file test scripts can be tested for general syntax and screen formatting using the desktop PC utility ADTS 505 Remote DK250 This utility requires no external equipment connections to operate av
39. 505 program and double click on the icon Adjust Clock EC The screen capture below shows the application running To adjust the date and time use the window boxes provided on the left of the dialogue box Click on the year number the display shows up down arrows to change the year shown below When the date and time are correct click the Set Date And Time button On completion click the Exit button 49 My Computer a T Real Time System Gack Adjuster Recycle Bin za T ER March a D Set Date And Time a SoM LW LES 27 B 1 2 3 4 5 clock Adjust Clock 67 8 9 10 i2 13 14 15 16 17 18 19 ZS 2 21 2 23 24 25 26 7 27 28 29 30 31 1 2 Calibrate d 5 6 9 9 TOUC Today 3 11 2005 7 24 54 PM a K0260 Issue No 5 Druck ADTS 505 User Manual 6 37 DK286 Touch Screen Calibrator This program enables the calibration of the touch screen To execute this application exit from the ADTS 505 program and double click on the Calibrate Touch icon The Stylus application stored as part of the system application executes first Select the calibration option and click the Recalibrate button Follow the on screen instructions after obtaining all the calibration points touch the screen once and the Stylus program returns to the previous screen Close down the Stylus application the screen shows the following Touch Sereen Galibration Program Save Screen Calibration Restore Default Calibration Data This
40. AND TERMINAL OPTION B CONDITIONS OF USE The ATEX certified Advanced Hand Terminal can be used in zone 2 hazardous areas in accordance with the ATEX certification document and schedule ATEX Certificate of Conformity No Baseefa06ATEX0003 BASEEFA being an Approved Certification Body in accordance with Article 14 of the Council Directive of the European Communities of 18th December 1975 76 117 EEC certifies that the apparatus has been found to comply with harmonised European Standards EN 60079 0 2004EN 60079 15 2005 and has successfully met the examination and test requirements recorded in confidential report number 05 C 0663 Baseefa dated 6th February 2006 NOTE Refer to pages 2 2 of the Certificate of conformity for electrical connection parameters Rated Voltage 28Vdc Marking detail Refer to Advanced Hand Terminal User Manual K0418 and the label on the Advanced Hand Terminal SPECIAL CONDITION OF USE e The advanced hand terminal must not be disconnected when energized in the hazardous area e The advanced hand terminal is a non serviceable component If the advanced hand terminal becomes unserviceable it can only be replaced by another ATEX compliant hand terminal Note The advanced hand terminal must only be used with the cable assembly supplied and marked DO NOT SEPARATE WHILST ENERGISED IN HAZARDOUS AREA K0260 Issue No 5 Description 1 1 1 1 1 INTRODUCTION Introduction The ADT
41. CR Vc mV Temperature Compensation 980 e 2100 PDCR Vd mV Value proportional tp pressure 0 to 140 mV always active Valve Diagnostics Pressure Output and Control Ps Output Ps Port isolation valve state L L lt gt H H open closed Pt Output Pt Port isolation valve state L L lt gt H H open closed Ground Ground pressure sense valve state closed normal HH at ground Qc Zero Qc auto zero valve state closed normal HH at ground auto zero Pressure Ps Ps pressure valve drive level 0 Leak Measure varying to 9999 contro Vacuum Ps Ps vacuum valve drive level 0 Leak Measure varying to 9999 contro Pressure Pt Pt pressure valve drive level 0 Leak Measure varying to 9999 contro Vacuum Pt Pt vacuum valve drive level 0 Leak Measure varying to 9999 contro Pump Diagnostics Controller Source Pressures Pressure Pressure pump drive state POV Pressure On Flow or blank pump of Vacuum Vacuum pump drive state VOF Vacuum On Flow or blank pump off Processed information Major Measurement Control Parameters Ps Ps Channel Pressure mbar absolute 0 to 1355 Qc Qc Channel Pressure mbar differential 1355 to 2490 Pt Pt Channel Pressure mbar absolute 0 to 3845 ground Ambient pressure estimate 800 to 1300 P
42. D Message 9 stable gt Leak Measure gt Rate Timer select Em WAIT Lem TIME Altitude Correction 0 0 feet FIGURE 6 11 CUSTOMER TEST SEQUENCE FILE SELECTIONS K0260 Issue No 5 Reference and Specification 6 32 UsaIDS SPUN y Jad so J091 NDUOJ D JO aunssasd SUID aunssasd JPUUDYD jo Aqua JO SHUN y S S Dia dn y90 wood s sno siy sazonb ajqnop TSd JO pasajua sanjon Ado Ajanyousayy R asn jou 0g Spjalj xa aay u Sajonb ajbuls pup aen Apssadau UayM STM 24 40 YIPIM ULUNJOD pup JNOJ OD ay aen Jou OP Sail ASD WOJHOJd 39044371 JASN SOS SLAY 24 AQ ASN JIaJIP 104 JOLUIOJ af ASD UI PAADS aq ISNW 12 y4S D Dp ay Jo Ado y Sai aduanbas jSa Mau JO AAIYIID JO IPa UO DAJID 10 PASN aq ADW aAOQD SD Spal Pa NOJOD YIM JOUWJIOY S7X ai a 0 dwa ajduioxa ay S 40N lt LINA SLVY gt x 018Z O JO 3401 BiNssasd D UIDJUOD JSNW SOS SLAY 24 UO Pasn JON lt LINA WIY gt 0492 O JO wip aiNssaid D UIDJUOD SNW GOS SLAY 24 UO pasn JON UND 3LYY gt SHUN UU BUUDYD YODA 104 a O4 aINSSaid O UIDJUOD SNW MOJ Ise lt LINA WIY gt SHUN Ul aBUUDYD YODA JO LID aiNSsaJd O UID UOD en MOL Ise Jad spjaly Ad Jad spjalyy Ad 20 Jaen ay 0 suO ONJysU S AI LUNWIXDLU S18 9DJDY9 QZ MOI 1Sa Jad p 20 JUIOd JOY 40 SUOI IPUOD S9 SAqUOSAP WLINWIXDW J8 9DJDYO 62 MOJ 453 Jad p D189 JUBLUNDOP 4S9 D JO UO IDAS D 0 SJAJaJ WLUNLWIXDLWW SJ9 DODIJOYD Cl MOJ sol jad p
43. D and wait for the Safe at Ground message to be displayed see 3 7 8 refit the pitot and static blanking caps K0260 Issue No 5 Druck ADTS 505 User Manual 3 7 4 Mach Test and Constant Mach Example e Notes To go to 0 45 Mach proceed as follows ba ffe ffe ffe le ffe ls Press LEAK MEASURE CONTROL to enter Control Mode Press SPEED Qc then RATE to display rate of change of airspeed The preset rate of speed is 300 kts min Press MACH Pt Enter an aim of 0 45 Wait for the Mach aim to be achieved The system keeps the Mach aim constant by controlling changing Pt pitot leaving Ps static at a constant value On completion of testing select GROUND and wait for the Safe at Ground message to be displayed see 3 7 8 refit the pitot and static blanking caps 1 2 If the altitude Ps static changes the system automatically adjusts Pt pitot to keep the Mach value constant Use the nudge facility for small changes to the Mach aim value K0260 Issue No 5 3 20 Operation 3 7 5 Leak Testing General Apply pressure to the system under test as detailed in Testing the Aircraft Static or Pitot system Before starting the leak test check that the ADTS 505 is operating within range of the set limits Example To leak test a pitot system to 300 knots at a maximum rate of 300 knots min and a static system to 30 000 ft at a maximum rate 5 000 ft min Tests with a wait time of 5 minutes a
44. DTS 505 User Manual 3 17 3 7 2 Testing the Aircraft Pitot System CAUTIONS 1 OBSERVE ALL SAFETY PRECAUTIONS DETAILED IN THE AIRCRAFT MAINTENANCE MANUAL 2 WHEN USING PT PITOT ONLY MAKE SURE THAT THE DIFFERENTIAL PRESSURE QC STAYS WITHIN THE LIMITS OF THE ASI 1 Remove the Pitot and static blanking caps and switch ON 2 Connect the ADTS 505 to the Aircraft Pitot System a Press SPEED Qc and make sure the display shows Qc Leak Measure Note To monitor the rate of change press RATE after pressing SPEED Qc The control rate of change for airspeed is fixed at 300 kts min 4 If necessary select Units in the Main Menu press F1 ft kts ft min Press CLEAR QUIT to go back to the Main Menu 5 If necessary change the limits in the Main Menu press F6 More F1 Limits After setting the limits press repeatedly CLEAR QUIT to go back to the Main Menu 6 Press LEAK MEASURE CONTROL to select control mode and using the numeric keys set the control aim Press ENTER the airspeed changes to the control aim the rate of change slows as it gets near the control aim and does not overshoot the aim value 7 Enter another aim or use the nudge facility to change the aim value At the end of testing press GROUND to return to zero pressure 8 On completion of testing select GROUND and wait for the Safe at Ground message to be displayed see 3 7 8 refit the pitot and static blanking caps K0260 Issue N
45. IN 5 BLK K0260 Issue No 5 2 8 Installation 2 5 Pneumatic Pressure Connections Ps static AN4 MS33656 4 Pt pitot AN4 MS33656 4 When not in use a blanking cap must be fitted Note When carrying outa leak test a leak of this blanking cap affects the performance ofthe ADTS 505 2 6 Positioning of the ADTS 505 WARNING IN AN ENCLOSED AREA WITH FUEL VAPOUR PRESENT THIS EQUIPMENT MUST BE PLACED AT LEAST 0 5 METRES ABOVE FLOOR LEVEL THIS EQUIPMENT CONTAINS A D C MOTOR WITH BRUSHES THAT COULD CAUSE A SPARK CAUTION TO OPERATE PLACE THE UNIT ON A HORIZONTAL SURFACE FRONT PANEL UPPERMOST OR VERTICALLY POWER SUPPLY CONNECTOR UPPERMOST THIS ALLOWS THE WATER IN THE WATER FILTER TO VENT WATER COULD CONTAMINATE THE CONTROLLER MANIFOLD AND AFFECT CONTROLLER PERFORMANCE Note In contro mode the water drain located atone end of the unit near the carrying handle produces a flow of air and some water The amount of water depends on the humidity and the operating time in control mode CAUTION BEFORE USE CHECK THE WATER DRAIN PIPE IT MUST BE FREE OF OBSTRUCTION WHEN IN CONTROL MODE CHECK THAT A SMALL FLOW OF AIR COMES OUT OF THE DRAIN PIPE Notes 1 When checking for a small flow of air do not block the drain pipe completely this causes a back pressure in the pipe and controller instability 2 If no air flows from the drain pipe when in control mode switch off and start again If no air flows after a
46. R BOOTLOADER CONTROLLER APPLICATION HANDSET BOOTLOADER HANDSET APPLICATION GROUND This requires the level 2 PIN and procedures not described in this manual refer to the Calibration Manual K0260 Issue No 5 Druck ADTS 505 User Manual 4 1 4 MAINTENANCE 4 1 Introduction This section details the maintenance tasks to be carried out by the operator The maintenance chart shows the maintenance tasks the periodicity of each task and a code referenced to the task detailed in 4 3 F As detailed in fault finding or when detailed after inspection Service H 1 000 hours recorded by the unit s operational timer or the equipment running log Service J 3 000 hours recorded by the unit s operational timer or 1000 hours recorded by pump operational timer or the equipment running log Periodicity may change depending on usage and environment refer to the Engineering Authority Calibrate Every 12 months TABLE 4 1 MAINTENANCE CHART Waste Electrical and Electronic Equipment directive 2002 96 EC Do not dispose of this product as household waste Use an approved organisation that collects and or recycles waste electrical and electronic peci equipment For more information contact one of these e our customer service department Contoct us at www gesensing com e your local government offic
47. S 505 is a self contained flight line air data test system enclosed in an ABS case The unit provides complete pressure and vacuum measuring and control for on aircraft sense and leak testing functional tests of air data instruments components and systems The ADTS 505 displays and operates in either units of pressure measurement or aeronautical units In the control mode the rate that the pressures change towards new Sset points can be controlled in true aeronautical rate units There are two independent pneumatic channels connect to the aircraft or instrument systems one for static and one for pitot They can be operated as measure only channels with leak testing facilities or each can be control channels producing true pressure conditions for altitude and airspeed Two pneumatic outlet ports on the front panel and identified as Ps static and Pt pitot provide connection to the aircraft system or unit under test To protect sensitive instruments and equipment a ground facility automatically and safely controls both channels to atmospheric pressure at the previously entered rates of change and then informs the user when both channels are safely at ground Pre defined sets of limits stored in the system prevent excessive pressures and rates damaging aircraft systems and components A further five sets of operating limits can be defined by the supervisor or quality assurance engineer The user can select sets of limits but cannot c
48. See Zone 2 Hazardous Area Definition A DAD EE Option B Advanced Hand Terminal Gpechflcatlon e 6 41 6 5 else le le 6 42 Table of Illustrations Figure Title page 1 1 ADTS 505 General View gue arerp dee e aa aae iai weeded 1 2 2 1 ADTS 505 ACCESSOLSICS cccccccceeeeeeeeeneeeeceaeeeseneeeseneesecaeeeseaaeseeeaeeeseneeescsneesses menneen 2 4 2 2 ADTS 505 Altitude Correction On aircraht seneeeeess 2 9 2 3 ADTS 505 Altitude Correction OH aircraft eeseeeees 2 9 2 4 ADTS 505 General ViOW ee cause neanke k a E E Ea ai Ae EN 2 10 3 1 Key pad and HCH ENEE 3 3 5 1 Fault Finding Chatt issenensis nl amu REN 5 4 5 2 System Screen for Diagnose 5 7 5 3 Systemi Scree EE 5 9 5 4 Key pad Test Display cesecceesseeceenceeeeeeeeeeeeeeseeaeeneseaeeeseneeeeeaeeenseeeseseeeeeninenee En 5 10 6 1 ARINC 565 Limits Graphva EE 6 14 6 2 Altitude Correction On aircraht eeeeeeeess 6 15 6 3 Altitude Correction Oft aircraht seneteeess 6 16 6 4 Interconpechon ceaeaneees 6 20 6 5 P wer up Heng sue usieegbereeg gege Seege edd Ed EENS EE a e EEE ee 6 21 6 6 Main Menu Screen 6 22 6 7 Main Menu Structure 6 23 6 8 Manual Control Selections ccccccccscccessneeeeeeeeeseneeescaeeseeeeeeseaeeeseeeeeseeeesseeeees mentene nt 6 24 6 9 Set Up Menu Gelechons caeeeneees 6 27 6 10 Test Sequence Selections eeececccesceceneeeeeeeeeeneeseeeeeeeeseaeeeneesneeeseeseeeseeeenieee ceeeneeee 6 30 6 11 Customer Test Sequence File Gelech
49. T CALIBRATED 18 08 2006 1 0 11 Tra tes 17 6 13 5 Back FIGURE 6 9 SET UP MENU SELECTIONS K0260 Issue No 5 6 28 Reference and Specification 2 Use the Up and Down keys to highlight the required aeronautical and pressure units 3 Press SAVE SETTINGS to store in nonvolatile memory or press MAIN MENU to store in volatile memory and return to the Main Menu Screen Press RESTORE DEFAULTS to restore the last set of stored values and unit selection saved as a default SETUP OPTION TO SET UP THE UNITS OF EACH CHANNEL Select limits Common AltCorrection Sei i Up Enter the PIN to access the SETUP LIMITS Units o feet Value a display Select one of the preset limits of MAX D ROC RtPs STANDARD and CIVIL or define and enable USER eve Limits DO 1 limits An eight character name code can replace USER 1 title mn AutoLeak AutoLeak Save Ge v Ve oe OFF ON OFF Settings Default limits CAS QcRtCAS Mach Pt This set of limits identified as CIVIL are enabled when the ADTS 505 is switched on Service Show 505 Data Screen System Main MIN ALT 1000 ft Status Menu MAX ALT 50 000 ft SE MIN CAS 0 0 knots Active Limit Min Alt 2000 ft MAX Max Alt emm ft Select MAX CAS 450 knots Max ROC 40000 ft min Available Up MAX MACH 1 0 Mach O ee e
50. TENANCE MANUAL 2 FOLLOW THIS PROCEDURE DO NOT PRODUCE A NEGATIVE AIRSPEED THIS WILL DAMAGE AIRCRAFT INSTRUMENTS R Using a screwdriver carefully open the Qc manual vent and allow the pressure in the pitot Pt and static Ps systems to equalise shown on the aircraft ASI Fully open the Qc valve il Using a screwdriver carefully open the Ps manual vent do not exceed a rate of 3000 ft min iii Whenthe indicated pressures shown on the aircraft instruments reaches atmospheric pressure close both vents ADTS 505 Options Hand Terminal Option A The hand terminal provides the same selections and displays as the front panel display When connected the system auto detects the hand terminal and disables the front panel key pad The front panel display shows Remote Hand Terminal Operating message monitor or the current values and modes of the hand terminal monitor The display menu in set up provides the selection between message and monitor Advanced Hand Terminal Option B The advanced hand terminal provides a Windows based touch sensitive colour screen to up load and down load user defined test programs When connected the system auto detects the advanced hand terminal and disables the front panel key pad The front panel display shows Remote Hand Terminal Operating message monitor or the current values and modes of the advanced hand terminal monitor At power up the display shows the main operation menu with sel
51. To buy sell rent or trade in this product please click on the link below http www avionteg com Druck GE Sensing ADTS 505 Air Data Test Set aspx AvionTEq GE one raat ae www avionteg com Sensing Druck ADTS 505 Air Data Test Set User Manual K0260 The General Electric Company All rights reserved Introduction o This technical manual provides operating instructions for the Air Data Test System compatible with the requirements of first line operation for the technician and supervisor Scope o This technical manual contains a brief description operation and testing procedures for the user of this equipment with software version V1 07 Safety o The manufacturer has designed this equipment to be safe when operated using the procedures detailed in this manual Do not use this equipment for any other purpose than that stated o This publication contains operating and safety instructions that must be followed to make sure of safe operation and to maintain the equipment in a safe condition The safety instructions are either warnings or cautions issued to protect the user and the equipment from injury or damage o Use qualified technicians and good engineering practice for all procedures in this publication PIN Protection The ADTS 505 contains two protected menus the operating limits described in this manual and the maintain calibration menu described in the calibration manual The factory set PIN c
52. UNITS from the main menu to change between aeronautical and pressure units o Use LEAK MEASURE CONTROL to change between Control and Leak Measure mode K0260 Issue No 5 Druck ADTS 505 User Manual 6 5 LEAK MEASURE CONTROL o This key switches between Control and Leak Measure mode o When in leak measure mode the display shows LEAK MEASURE o Press LEAK MEASURE CONTROL to switch the controllers on No significant pressure transients are produced when regaining control o When in control mode the display shows Aim Value o A built in safety feature called auto leak recovery protects the aircraft systems during leak testing o Auto Leak recovery automatically regains control if the leak rate is too high on either channel The trip values are set by the manufacturer to 3000 ft min and 300 kts min o Auto Leak recovery can be switched on off by pressing SETUP Setup 2 of 2 Auto Leak ON OFF GROUND o This key enables the automatic control of the pressures in the aircraft system to return to local atmospheric pressure Note The go to ground operates only in contro mode o The ADTS 505 records local atmospheric pressure during the power up sequence o When GROUND is pressed a prompt asks the user to confirm YES or NO The system automatically enters an altitude or static aim equivalent to local atmospheric pressure QFE and an airspeed or dynamic pressure aim of zero The system controls pressures towards
53. User Manual JAIM 227 RATEAIM 15 24 Pressure a o WAN 115 RATE AIM 345 23 Mach Altitude Correction FIGURE 6 13 EXAMPLE ERROR SCREEN K0260 Issue No 5 6 40 Reference and Specification Zone 2 Hazardous Area Definition Defined as an atmosphere where explosive vapours may be present in an air breathable atmosphere ONLY USE ATEX CERTIFIED EQUIPMENT IN THIS DEFINED AREA USING NON CERTIFIED EQUIPMENT RISKS AN EXPLOSION In an aircraft hangar explosive vapour may be present around an aircraft The amount of explosive vapour varies and depends on local conditions such as hangar ventilation prevailing metrological conditions and the density of explosive vapours The local conditions must be assessed and the dimensions x metre of the hazardous area defined by the local engineering and safety officials THE POWER SUPPLIES MUST BE ISOLATED WHEN CONNECTING ELECTRICAL EQUIPMENT IN THE HAZARDOUS AREA DO NOT DISCONNECT ATEX CERTIFIED ELECTRICAL EQUIPMENT SUCH AS THE ADVANCED HAND TERMINAL WHEN ENERGIZED IN THE HAZARDOUS AREA x metre HES ke x metre x metre x metre K0260 Issue No 5 Druck ADTS 505 User Manual 6 41 Option B Advanced Hand Terminal Specification Dimensions Power supply Temperature Environment Conformity E 212 x 178 x 63 mm 8 35 x 7 x 2 48 WGI acces ty spec E D E E E ed EG 2 0 kg 4 4 lb TEE
54. User Manual 3 7 Checking the Limits Before use on aircraft systems or components check that the limits are within the values stated in the appropriate maintenance manual There are sets of factory defined limits Civil Standard Max or EPR refer to Section 1 for details At each power up sequence the default set of limits CIVIL become active The CIVIL limit set contains the lowest ranges and values To see the name of the set of limits in use press SETUP the display shows the name in the F3 limits field To see the value of limits in use proceed as follows SETUP ALT ROC CAS ALT Ps ROC RATE Ps LEAK MEASURE CONTROL Mach 463 ft Leak Measure 2 ft min Leak Measure 420 0 ks Leak Measure 0 350 Mach LEAK MEASURE MODE Altitude Correction 0 ft SPEED Qc Pt GROUND HELP SETUP Setup Display Limits CIVIL Altitude Correction Date Time more 1 of 2 al User Supervisor Active Limit Set CIVIL Available Preset Limits MAX STANDARD Available User Limits USER 1 USER 2 USER 3 USER 4 USER 5 ALT SPEED Ps Qc GROUND LEAK MEASURE HELP CONTROL MACH D Ei SETUP ROC RATE Ps 3 a gt o 5 ag kal Ei ki Eu Esc au 2 Ki O KoE EN E SIE ELETE m E m a The current selected limits can be viewed by pressing F3 To select and use one of the factory defin
55. afe at ground with the message confirming system settings Note During this operation keep the power supply connected and switched on the system disables the key pad it is safe to disconnect the pipes from the aircraft system or UUT 0 After completing this operation the display changes back to safe at ground with the message Press Clear Quit to continue It is now safe to continue testing or to switch off and disconnect the aircraft system or UUT Note If the ADTS 505 stays in the safe at ground for 30 minutes the confirming system settings operation will be repeated Shut down o When the airspeed is zero and the Ps channel pressure is close to ground the atmospheric pressure is re measured to update the recorded ground pressure QFE o Press QUIT CLEAR to continue with normal operation the ground and zero valves automatically close K0260 Issue No 5 3 24 Operation 3 8 3 9 Manual Venting of the Aircraft Pitot and Static Systems This procedure should be carried out when the power supply has failed and the ADTS 505 has failed safe with pressures remaining in the aircraft system The aircraft system pressures must be slowly changed to atmospheric pressure in the following way CAUTION 1 THE AIRCRAFT INSTRUMENTS MUST BE MONITORED THROUGHOUT MANUAL VENTING DO NOT EXCEED THE MAXIMUM RATES OF CHANGE OF PRESSURES FOR THE INSTRUMENTS IN THE AIRCRAFT SYSTEM REFER TO THE AIRCRAFT MAIN
56. ailable for installation from the distributor Transferring Files using GE FileTransfer Utility CAUTION DO NOT CONNECT THE POWER PACK Table 2 1 item 6 TO THE PC COMMUNICATIONS CABLE Table 2 1 item 5 WHEN IT IS CONNECTED BETWEEN THE ADTS 505 AND PC Connect the PC communications cable Table 2 1 item 5 into an available 9 way D COM port on the PC and the connector of the Advanced Hand Terminal Use the icon on the windows CE desk top to start the File Transfer Utility To start the File Transfer Utility on the PC double click the A icon set the File Transfer Utility click the to expand the Advanced Hand Terminal drive as shown is File View R5232 Help Name oele Modified 9 A ADTS204F Series Cycl 2KB CSV File 06 21 2007 6 33 PM H 6 C J BAEsystemsMach csv IER CSNY File 02 09 2005 4 20 AM 6 D EJer170 Post Modifica 16KB CSV File 06 02 2006 7 28 PM H E Dien Pre Modificati 16KB CSV File 06 02 2006 7 31 PM RE a EJExample csv 1KB CSV File 02 07 2002 7 30 AM gi i rar 43 3 Channel csv 8KB CSV File 06 02 2006 7 10 PM d Ss Wi EJ mach Aims csv IER CS File 02 16 2007 0 43 4M S x HandTerminal G Application Data ofa Hard Disk freet Scripts Notes My D t H H e aia 1 Check which serial communications has been connected E NOR Flash use the RS232 drop down menu to set the PC H ie me communications port COM1 to COM 4 The system stores E Temp
57. aims show GROUND the controller takes all channels to ground pressures and Qc to zero as shown above Note At any time during this operation pressing Leak Measure stops the operation 2 The display shows At Ground Pressures see above Pressing OK cancels the yellow message box but leaves the system At Ground Pressing Leak Measure returns the system to Leak Measure mode K0260 Issue No 5 Druck ADTS 505 User Manual Select Set up 1 From the main menu select system set up Common Units ROC RtPs SETUP OPTION TO SET UP THE UNITS OF EACH CHANNEL Alt Correction 0 feet Active Limit CIVIL Limits AutoLeak AutoLeak Save OFF ON OFF Settings Service Show 505 Data Screen System Main Status Menu see page 29 Back Enter Altitude Correction 0 0 feet see page 38 Common Alt Correction SE SS 7 8 0 CLR Enter PIN Password 4 5 1 Ea ENTER 8 9 0 d Settings 5 6 CLR how 505 3 ENTER Back Soreen System Main e Status Menu see page 28 Operational Hours Unit Operation 522 9 Hours Pump Operation 147 5 Hours Software Versions Hand Terminal Software Version DK229 LDK Application DK230 LDK Bootloader DK231 Controller Application DK232 Controller Bootloader LAS
58. and a rate so that achieving the set point takes at least 5 minutes Once set and controlling select setup and display the system data screen using the menu selection below SETUP Setup 1 of 2 F Setup Maintain Calibration Fa Maintenance View F2 Manifold RPT DIAGNOSTICS RPT DIODE mV 000 000000 RPT COUNT 0000000 TEMP C 00 000000 PDCR DIAGNOSTICS PDCR VC mV 000 0000 PDCR VD mV 000 0000 VALVE DIAGNOSTICS PS OUTPUT L L PT OUTPUT L L GROUND is QC ZERO ae PRESSURE PS 0000 VACUUM PS 0000 PRESSURE PT 0000 VACUUM PT 0000 PUMP DIAGNOSTICS PRESSURE POF VACUUM VOF FIGURE 5 2 SYSTEM SCREEN FOR DIAGNOSIS PROCESSED INFO 000 000000 000 0000 000 000000 000 000000 0 000000 0 000000 CHARACTERISATION PWM VPS VB 0000 000000 PWM VPS ERR 00 000000 PWM PPSVB 0000 000000 PWM PPS ERR 00 000000 PWM PPT VB 0000 000000 PWM PPT ERR 00 000000 PWM VPT VB 0000 000000 PWM VPT ERR 00 000000 TERTIARY INFO CAL ENABLED DUMP SHUT K0260 Issue No 5 Data Identifier Function Testing and Fault Finding Expected Display or Value RPT Diagnostics Ps Altitude Sensor RPT Diode mV Temperature Compensation 400 hot 800 cold RPT Count Value proportional to pressure 248 553 4 473 600 TEMP c Ps channel RPT measured temperature 5 60 C over permitted ambient range PDCR Diagnostics Qc Airspeed Sensor PD
59. ange Limit Overlap Value conflicts with limit ranges Re enter value within allowed range Limit Saved Value outof acceptable range Re enter value within allowed range Ground Request in Leak Mode System must be in control mode Select control mode LDK has an invalid EEPROM archive Invalid corrupted data recovery in progress Check custom limit sets not lost Controller has an invalid EEPROM archive Invalid corrupted data recovery in progress Check correct calibration Handset has an invalid EEPROM archive Invalid corrupted data recovery in progress Vacuum pump processor has failed Internal fault Return unit to repair depot Vacuum pump lead is disconnected Vacuum pump transistoris faulty or drive inhibited Internal fault Return unit to repair depot Return unit to repair depot TABLE 5 3 ERROR MESSAGES CONTINUED K0260 Issue No 5 5 16 Testing and Fault Finding Message Probable Cause Action Restart system if fault repeats Vacuum pump has stalled Internal mechanical fault return unit to repair depot Pressure pump processor has failed Pressure pump lead is disconnected Pressure pump transistor is faulty or drive inhibited Internal fault Return unit to repair depot Return unit to repair depot Internal fault Return unit to repair depot Restart system if fault repeats
60. arameters displayed depends on the settings made in setup see previous page New set point To change the Aim value press the required parameter key and using the numeric keys set the new Aim value If necessary use DELETE to remove the last digit set in the Aim value display field The display shows each numeric key press a beep sounds with each key press When the display shows the new Aim value press ENTER The display shows the parameter changing as the system controls to the set point at the set rate of change KO260 Issue No 5 Druck ADTS 505 User Manual 3 9 Go to GROUND When the system is in control mode press W Note Go to ground does not operate in measure d CONTROL MODE mo e Altitude Correction 0 ft Bon Ps Oe Pt GR 000z aol OP fewer Confirm go to ground request The ALT Aim value immediately changes to the current ground pressure local airfield altitude and the system safely controls to the GROUND value stored from power up The CAS Aim value immediately changes to zero and the system safely controls to zero 500 ft Control Aim 3000 250 ft min ControlAim 0 0 The altitude and airspeed decreases at the 0 0 we rate set in ROC and RtCAS Mach ee CONTROLLING TO GROUND Altitude Correction 0 ft When the altitude and airspeed are at ground and zero the i a gt BEA display changes to aE RATE Ps lt mee pe lwexsure Heh EEG 9
61. atmospheric pressure Wait until the display shows safe at ground atmospheric pressure o After a successful leak test the ADTS 505 is now ready to be connected to an aircraft system or unit under test o After an unsuccessful first time leak test leave the system to achieve thermal stability for a further five minutes press CLEAR QUIT and repeat the leak test If the leak test is now successful the ADTS 505 is now ready to be connected to an aircraft system or unit under test K0260 Issue No 5 Druck ADTS 505 User Manual 3 13 o After another unsuccessful leak test disconnect both hoses check the condition of the o rings on the Ps and Pt connectors as detailed in the maintenance section and firmly replace the blanking caps Press CLEAR QUIT and repeat the leak test procedure o After a successful leak test without hoses connected replace or repair the faulty hose s and test again If the ADTS 505 fails the leak test without hoses connected switch off and return the unit to the repair depot 3 5 5 Changing the Units of Measurement o The units of measurement can be changed to units of pressure Main Menu measurement or aeronautical units L Units F2 o To change the units e Select from the main menu gel Units ft kts F Select from the Units Menu Wn s l m km h F2 Select Save Settings to store as m min the units used at the next power mbor F3 up mbar min Save F4 Press CLEAR QUIT to return to Settin
62. e K0260 Issue No 5 4 2 Maintenance 4 2 Materials and Tools This section provides lists of the materials and tools required for the user to maintain the ADTS 505 Item e Item Name Description 1 Cloth Cotton Lint free 2 Alcohol Isopropyl MIL A 10428 Grade A Detergent Mild Liquid Brush Soft bristle MIL B 4387 1 Note Equivalent substitutes can be used TABLE 4 2 MATERIALS LIST Note Equivalent substitutes can be used part number fd Voltmeter Digital Fluke series Il Type 77 H7291 TABLE 4 3 TOOL AND TEST EQUIPMENT REQUIREMENTS KO0260 Issue No 5 Druck ADTS 505 User Manual 4 3 4 3 Maintenance Tasks A Check that all the equipment is present record any deficiencies Visually inspect the external of the ADTS 505 and its associated equipment for obvious signs of damage dirt and the ingress of moisture If necessary use mild liquid detergent item 3 Table 4 2 and a lint free cloth item 1 Table 4 2 to clean the external surfaces Inspect the pressure outlet ports for ingress of dirt and moisture clean if necessary with a lint free cloth B Visually inspect the pneumatic output connectors for damage Inspect the small o ring on each pneumatic output connector for cuts and any signs of wear replace as necessary Visually inspect pneumatic hoses electrical cables for cuts splits and damage replace as necessary C Before use power up the unit as detailed in Section 3 Check
63. e used as a last resort e When a restart is required after the system has shutdown displaying an error message As an emergency measure o If the system is restarted by pressing ABORT it vents to atmosphere during the power up sequence The aircraft systems remain at the original pressures At a later stage in the power up sequence the aircraft system pressures are sampled and the Ps static and Pt pitot channels reconnected with a small pressure loss K0260 Issue No 5 6 8 Reference and Specification Main Menu In the Leak Measure and Control modes the display shows and provides further selections Rate Timer e The Rate Timer starts an internal timer for a pre defined set of times On the completion of the time period the display shows the average rate of change over the time period The pre defined time period with an associated wait period allows pressures to settle before the timing starts The wait period counts down to zero before the time period starts Rate timing Press LEAK MEASURE CONTROL to select Leak Measure mode and from the main menu select Rate Timer The display shows the default time of 1 00 minutes and a wait time of 1 00 minutes Select each in turn and using the numeric keys change the time and rate time to the required values Select Start Timing to begin the test The display shows Waiting 0 00 at the bottom of the screen and counts down the waiting period The display then chang
64. ected test screen with the data table from the file 2 Use the touch screen keys to select each test procedure value After selecting the test procedure value use the Control Leak Measure key to select CONTROL 4 The screen changes to CONTROL MODE and shows the actual measurement and rate K0260 Issue No 5 Druck ADTS 505 User Manual 6 31 Creating Custom Test Sequences for the ADTS 505 Instructions for generating or editing source data for test table values The data shown on each screen or table of the test sequence comes from a single data source file This CSV format file uses numeric data fields separated by commas Files of this type may be viewed and edited using a spread sheet program such as Excel Files would normally be saved with an applicable name for easy identification and selection A template file TEMPLATE CSV provided on the software distribution with this product may be used as the basis for creating new aircraft test sequences An example below shows how the data fields of the file can be used in the test screens Rate Units Test Table Title Eegenen Leak Measure Mode Control Measure cs i E Header 2 H Test Advice Notes Control Channel Aims Channel Aims i Header 1 p fF as Allowed Leak Rate teet CAS knots Ref 18000 End of Test GROUND GROUND Aim Units Test Descriptor Ps Pt Aims Ps Pt Rates Requested Rate Per Minute Rate Per Minute emm EZE
65. ections for system set up test sequence files and manual control See 6 4 for the details and procedures for the advanced hand terminal KO260 Issue No 5 Druck ADTS 505 User Manual The following 3 25 ference harts provide a user reference for the set up functions of the ADTS 505 F1 Display L Display F1 Single F2 Dual F3 Quad F4 Save Settings F5 F6 Handset Monitor L_ Message F2 Units Setup Units F1 Alt Ps Alt Ps lm F2m F3 mbar F4 Hg F5 psi F6 more 1 of 3 F2 ROC RatePs ROC Rt Ps F1 ft min F2 m min F3 m s F4 hm min F5 mbar min F6 more 1 of 3 F3 CAS Qc Rt CAS Qc CAS Qc F1 kts F2 km h F3 mph F4 mbar F5 Hg F4 MachiPt EE Rate Pt Mach Pt F1 Mach F2 mbar F3 Hg F4 psi F5 mmHg F6 more 1 of 2 F5 F6 Save Settings Continued K0260 Issue No 5 3 26 Operation F3 Limits L____ Select Limits FiA F2v F3 Select Limits wE ARD USER 1 USER 2 USER 3 USER 4 USER 5 F4 View Details L Enter PIN Code ENT F14 F2 Vv F3 Select Limits F4 Modify Details F5 Modify Name Continued K0260 Issue No 5 Druck ADTS 505 User Manual F4 Altitude Correction F5 Date Format F6 more 1 of 2 ES F6 Save Settings Enter height of ADTS 505 in feet or metres Date F1 Format DMY F2 Format MDY F3 Format YMD F4 ES F6 Save Settings
66. ed Hand Terminal WARNING DO NOT DISCONNECT THE ADVANCED HAND TERMINAL WHEN ENERGIZED IN THE HAZARDOUS AREA USE IN A HAZARDOUS AREA SPECIAL CONDITIONS APPLY TO THIS ATEX CERTIFIED ADVANCED HAND TERMINAL REFER TO PAGE VI Connection e The ADTS 505 provides a power supply to the advanced hand terminal when connected to the hand terminal connector on the front panel e The power supplies must be isolated when connecting the advanced hand terminal in the hazardous area Using the advanced hand terminal when not connected to the ADTS 505 Using the advanced hand terminal with a pc to create test scripts e The unit must be connected to the correct electrical power supply see paragraph 2 4 e Before use make sure the SELV power adaptor supplied with the instrument is correct for the power supply voltage The Safety Extra Low Voltage SELV power adaptor complies with EN61010 including safety requirements for laboratory instruments Note The instrument can be powered from other DC power supplies of the correct voltage range It is the user s responsibility to make sure the power supply is safe o Make sure that the power supply is off before connecting the power cable Communications Connection Communications cable parts list item 11 Pin No Function Connector Cable ADTS Colour 1 DV Jack plug outer BLK 2 VIN Jack plug inner BLK W 3 RS232 Tx PIN 2 RED 4 RS232 Rx PIN 3 GRN 5 RS232 0V P
67. ed limit sets or define one of five sets of user defined limits see 3 5 6 The selected set of limits remain active until the selection of another set of limits or until power supply switch off Min ALT Max ALT Min CAS Max CAS Max Mach Max ROC Alt Cor ARINC Limits Page 1 SPEED Qc GROUND Details 1000 ft 50 000 ft 0 0 knots 450 knots 1 0 Mach 6 000 ft min HELP Boo GR RATE CIE BBSS Details 1 of 2 Supervisor Details paral 115 97 mbar m km h 1050 41 mbar fmin 0 0 mbar 368 01 mbar mbar sat 100 00 mbar min 100 0 mbar min more 2 of 2 JHH ae Ps ac Pt S Hae GROUND RATE BER LEAK MEASURE HELP SETUP CONTROL nmin oe me 9 7 BEBE 2 E 21 z El Kc O D bd Si K0260 Issue No 5 3 8 Operation Control Mode LEAK MEASURE CONTROL When the system is in measure mode to enter control mode press ALT Control Aim SEH Main Menu Roc Control a Zen EC von CAS Conia e GR ES The display changes to Mach _ 000 0 001 Mach CONTROL MODE Altitude Correction 0 ft E SPEED MACH Qc Pt o2 Q cm ul auf mus mus mun Ga ES KOREA EARCH E gt BORT GROUND RATE el Ze 5 ES m m Ee DI 3 LEAK MEASURE HELP SETUP Note The number of p
68. edures The following procedures provide instructions to test and replace items for the operator Return the unit to the repair depot for further testing and replacement of items Replacing the output connector o ring After inspection as detailed in maintenance task B carry out the following if the o ring is worn or damaged Carefully remove the o ring from the small groove at the top of the connector Fit a new o ring in the small groove at the top of the connector Make sure the o ring is tight in the groove and not damaged after fitting Note Damage to this o ring causes leaks Hand Terminal Cable Tests K0260 Issue No 5 Druck ADTS 505 User Manual 4 5 Carry out the following check as detailed in Testing and Fault Finding Section 5 Measure continuity using the DVM item 1 Table 4 3 set to an appropriate range Measure the continuity between corresponding pins at each end of each cable assembly The measured resistance must not exceed 0 10 Q Measure insulation using the Insulation tester item 2 Table 4 3 set to an appropriate range Measure the insulation resistance between the shell of the connector and all individual pins in turn Measure the insulation resistance between the shell of the appropriate connectors and all pins in turn Measure also the resistance between individual pairs of pins i e 1 2 1 3 1 4 1 5 1 6 2 3 2 4 2 5 2 6 3 4 3 5 3 6 4 5 4 6 and 5 6 In all cases the res
69. end of the timing period press ROC RtPs to display the measured rate of change of ALT Ps Check that the Ps Qc and Pt rates are less than or equal to 0 5 mbar min If the leak rate is not achieved allow further thermal stabilization time and re test by selecting Rate Timer and select Set Wait 05 00 Set Time 01 00 Press CLEAR QUIT to exit rate timer display Range check o Control the Ps and Qc pressures to the normal limits of operation and make sure that these are achieved Use minimum Ps and zero Qc and then maximum Ps and maximum Qc Note Do not exceed the maximum Pt as shown on the front panel of the unit Use maximum available rates of change to minimise test times KO0260 Issue No 5 Druck ADTS 505 User Manual 5 13 Controller Stability o This section verifies the control stability 1 Press LEAK MEASURE CONTROL to turn the pressure controllers on 2 Enter an ALT Ps Aim of 510 mbar with a rate of change of 204 mbar min 3 Enter a Speed Qc Aim of 0 mbar with a rate of change of 204 mbar min 4 Press ALT Ps and wait for the aim values to be achieved 5 Observe the measured values of Ps and Qc on the display for 1 min 6 Check that the displayed value of Ps remains within 0 068 mbar 7 Check that the displayed value of Qc remains within 0 068 mbar K0260 Issue No 5 5 14 5 6 Fault Finding System Messages Testing and Fault Finding In the event of a malfunction the
70. ends on the performance of the pump the integral pump is capable of achieving 2000 to 60 000 ft Refer to section 6 for more details of performance and specification Sets of factory defined limits known as ARINC565 Standard Military Max and EPR can be selected through the SETUP menu see Reference section 6 Operators may also define up to five sets of additional limits for different aircraft types When configuring the display to aeronautical or pressure units operators should be aware that when units of pressure are selected wider full scale pressure limits will be enabled for some parameters K0260 Issue No 5 Druck ADTS 505 User Manual 3 3 Quick Reference KEY PAD FUNCTION Key selection F1 F6 ALT Ps SPEED Qc EPR ROC RATE Ps LEAK MEASURE CONTROL RATE GROUND SETUP HELP 0 9 000 CLEAR QUIT ENTER DELETE CLEAR QUIT DELETE 3 3 the display shows the main pressure display Leak Measure or Control mode with normal operation key functions Function and comments Function keys for menus Altitude Aeronautical units or Ps pressure units Airspeed Aeronautical units or Qc pressure units Engine Pressure Ratio pressure units only Rate of Climb Aeronautical units or Rate of Ps pressure units Switches between measure mode for leak testing and control mode Rate of change of Pitot or Mach parameter press parameter then RATE read only Controls Ps to atmospheric pressure and Qc to
71. ent unit in brackets The display shows units of altitude ft or metres and pressure units Similarly selecting the other parameters causes the display to show appropriate units After selecting the required units select Save Settings and then repeatedly press CLEAR QUIT to return to the main menu K0260 Issue No 5 Druck ADTS 505 User Manual 6 13 Limits o The ADTS 505 is preprogrammed with the manufacturer s standard civil and maximum limit sets STD CIVIL and MAX This facility enables five sets of additional limits to be programmed and allows the selection of a set of limits to be used each additional set of limits can be identified by its aircraft name or type o To access limit sets for editing values select enter PIN and use A or W to step through the aircraft names highlighted in the display After changing the limits select Save Settings press CLEAR QUIT to save and exit o Each set of limits contains Page 1 of 2 Page 2 of 2 Max ALT Max Ps Min ALT Min Ps Max CAS Max Qc Min CAS Min Qc Max Mach Max Rate Ps Max ROC Max Rate Qc Max Rate CAS ARINC limits on or off Altitude correction value o The selected set of limits remain active until the selection of another set of limits or until power supply switch off At each power up sequence the default set of limits CIVIL become active The CIVIL limit set contains the lowest ranges and values o If the selected set of limits results in the measu
72. enu This security menu allows the code or number of digits to be changed Both PIN code can be up to 10 digits A single zero disables the PIN protection allowing unrestricted access to the settings Maintain Calibration Test Keypad The display shows a schematic of the key pad with indications of each key press A test procedure for the key pad test is detailed in section 5 Testing and Fault Finding View Manifold The display shows a table of the current system data values with real time indications of the staus of the valves and the transducers This facility provides a method of performance assessment by showing actual system values which can be compared with the known system parameters A fault finding procedure for the system is detailed in section 5 Testing and Fault Finding 6 Enter PIN After entering the correct level 2 PIN this facility allows access for servicing technicians to characterise the valves or calibrate the pressure sensors though additional menus K0260 Issue No 5 6 18 Reference and Specification View Manifold 0 This facility is the same as view manifold above but within the PIN protected area Valve Calibration 0 The system operates the apply and release valves measures performance calculates and stores the characteristics of each valve This takes approximately 20 minutes to complete Note To complete this set up requires additional equipment and should only be carried out at appr
73. es to Timing 0 00 and counts down the timing period After the timing period the ROC and RtCAS changes to Timed Leak Measure and shows the units min leak rate Pressing one of the parameter keys e g ALT Ps ROC RtPt SPEEDQc etc or QUIT CLEAR cancels the Timed Leak Measure display and returns to the Leak Measure display At any time during rate timing or when a timed value is displayed selecting Rate Timer allows for either the restarting or cancelling of the timing When timing is cancelled the rate displays returns to instantaneous values The timed average value remains until a new aim is entered During this time it is possible to view any parameter K0260 Issue No 5 Druck ADTS 505 User Manual Units The list of units shown in the main menu divide into aeronautical units and units of pressure measurement The display shows the available units selected from the list in the set up menu Select the units and then press CLEAR QUIT The available units are o Example Aeronautical units ft and kts ft min includes Mach m and km h m min includes Mach Units of pressure measurement mbar Note See set up to change to another unit of pressure measurement 6 9 Selecting Units F4 from the main menu displays the three available sets of units as follows Main Menu Ke Units F2 Units ft kts ft min m km h m min mbar mbar min Save Settings F1 F2 F3 F4 F5 F K0
74. f Measurement eeeeeeaes 3 13 3 5 6 Setting Limtte eee cece eee eee eeeeeeeeeeeeeeseaeeeaeeseeeesaeeseaeeeaeeseaeeeeesneeees eeeeeeeaee 3 13 3 6 Tests Betore Useni es iin inked Api en ei ie eee 3 15 3 6 1 Aircraft System Protection 3 15 3 7 Testing Aircraft Systems or LUUT ceeeeene 3 15 3 7 1 Testing the Aircraft Static Gvstem ieee eeeeeeeeeeneeeeeeeeeeeeeneenaeetneeee eeneeteaes 3 16 3 7 2 Testing the Aircraft Pitot Gvstem eee eeeeeeeeeeeeeeeeeeeeeeeeetsaeenaeesneeees eeneeeaes 3 17 3 7 3 Combined Testing of the Aircraft Pitot and Static Gvstems cee cee 3 18 3 7 4 Mach Test and Constant Mach 3 19 3 7 Div Leak MOSUING ERtunet er erdege EES EEN d e ENEE aa 3 20 3 7 6 Airspeed Switch Test ness sentence dE Eege 3 21 3 7 7 Engine Pressure Ratio EPP 3 22 3 7 8 GO TO Ee WEE 3 23 K0260 Issue No 5 Druck ADTS 505 User Manual iv Table of Contents contd Section Title page 3 8 Manual Venting of the Aircraft Pitot and Static Gvstems A 3 24 3 9 ADTS 505 Opttons eceecceccceeeeeesneeeeeeeeeeeseaeeeaeeseeeeeeeseaeeeaeeseeseaeeseeeeeeesneeeniees AONNE 3 24 3 10 Set up Referente iipon reaa eden ee ei tet dee elena 3 25 4 MAINTENANCE 4 1 elei lee BEE 4 1 4 2 Materials and E EE 4 2 4 3 Maintenance Laske oe iegieeeee serge hierdie naa deed ec eee 4 3 4 4 Routine Maintenance 4 4 5 TESTING AND FAULT FINDING 5 1 ite ele EE 5 1 5 2 Standard Serviceability Test 5 2 5 3 Fault DIAGNOSIS EE 5 3 5
75. gs the main pressure display Fs e Inset up more units of pressure measurement can be selected F for each parameter 3 5 6 Setting Limits o All data entered is checked against minimum and maximum values set for the particular limit set in use If these limits are exceeded the display shows a warning message Changed aim to current limit Press CLEAR QUIT the system automatically modifies the aim values so that the limits are not exceeded All limits of associated parameters are checked if these limits are exceeded the display shows the warning message and the parameter modified Similarly if an ARINC 565 limit is exceeded when entering a value and ARINC limits are enabled the display shows a warning message Refer to Section 6 for details of the factory defined operating envelope ARINC565 o In the SETUP function previously stored sets of limits can be selected for use Each set of limits is stored under name or number up to a maximum of 10 characters To enable other sets of limits or enter additional sets of limits requires the supervisor PIN K0260 Issue No 5 3 14 Operation To select a limit set User Press SETUP the display shows Setup Limits xxxxxx where xxxxxx is the current name of the selected limit set Select Limits xxxx F3 The display highlights the current set of limits in use by the name in the list The current limit values can be inspected by pressing View Details F4 The dis
76. gt lt Ps2 Rate b lt Pt Rate biz Eo Channel Ame Ane a gt lt Ps1 Aim c gt lt Ps2 Aim c gt lt Pt Aim c gt lt Ps1 Rate c gt lt Ps2 Rate c gt lt Pt Rate c gt feet nl wes Down lt Ps1 Aim d gt lt Ps2 Aim d gt lt Pt Aim d gt lt Ps1 Rate d gt lt Ps2 Rate d gt lt Pt Rate d gt GROUND GROUND I lt Ps1 Aim e gt lt Ps2 Aim eil lt Pt Aim e gt lt Ps1 Rate e gt lt Ps2 Rate er lt Pt Rate e gt b 1 Main Ps1 Aim Ps2 Aim Pt Aim Ps1 Rate Ps2 Rate Pt Rate Menu feet feet knots feet min feet min knots min 8000 o o 6000 I o 300 zed Rate Per Minute soon 300 0 ik Menane Rate Timer select Imin WAI Imin TMF o o o 6000 o 300 action DD fest P Unit ifor be Pt od eiert Aero Units Matching Rate SE Greg for Altitude and Speed of Aero Units ng TE F Altitude Aero Units Matching Speed psi psi min feet feet min for Altitude Units A m m min H feet knots immig _mmHg min For Speed eet SEH Se inH204C min knots knots min ES k a inH2020C inH2020C min kph kph min p InH2O60F inH2O060F min mph mph min Any of the above Mach kPa kPa min hPa hPa min Mach knots min Note The pressure and aero units shown have been validated for these procedures Using any other units in an up loaded file may not be accepted by the advanced hand terminal K0260 Issue No
77. hange the values The user interface is either the key pad and display on the front panel or one of two types of optional hand terminal connected to the front panel The two types of hand terminal are identified as option A and option B The option A hand terminal contains all the facilities of the front panel key pad and display The key pad contains fixed function keys used to select various parameters modes and enter numeric values The display shows various menus each menu provides selections using six menu defined function keys The option B advanced hand terminal is ATEX certified for use in zone 2 hazardous areas This computer based hand terminal up loads and down loads user defined test programs displaying all test data on a touch sensitive Windows display colour screen The integral pumps of the ADTS 505 produce pressure and vacuum supplies for the unit s controlling requirements The power supply connection for the unit is located on the front panel K0260 Issue No 5 1 2 Druck ADTS 505 User Manual Option A Hand Terminal Advanced Hand Terminal f Option B Hand Terminal FIGURE 1 1 ADTS 505 GENERAL VIEW K0260 Issue No 5 Description 1 2 Operating Limits The ADTS 505 is supplied with the following pre defined operating limits Civil Limits Parameter MIN ALT MAX ALT MIN CAS MAX CAS MAX MACH MAX ROC ARINC LIMITS ALT CORRECTION MIN Ps MAX P
78. ibration point Max Pt 3000 mbar absolute with Ps gt 500 mbar absolute Max Qc 2500 mbar differential with Ps lt 500 mbar absolute KO0260 Issue No 5
79. ile the Mach value remains unchanged o If the Ps aim is changed after the entry of Qc then the Pt aim value changes while the Qc remains unchanged o If the Ps aim is changed after the entry of Pt then the Qc aim value changes while the Pt remains unchanged o When in Control Mode AIM display a new Mach or Pt aim can be entered using the numeric keys Use LEAK MEASURE CONTROL to change between Control and Leak Measure mode ROC Ps RATE o In aeronautical units ft or m this key selects the Rate of Climb ROC or vertical speed display o In pressure units mbar inHg etc this key selects the rate of change of Ps display o Select UNITS from the main menu to change between aeronautical and pressure units o When in Control Mode AIM display a new ROC or Ps rate can be entered using the numeric keys Use LEAK MEASURE CONTROL to change between Control and Leak Measure mode The default control rate set at manufacture is 3000 ft min K0260 Issue No 5 6 4 Reference and Specification RATE o In aeronautical units kts km h this key shows the rate of change of airspeed Rate CAS o In pressure units mbar inHg etc this key shows the rate of change of pressure Rate Qc display o In leak measure mode the display shows the current rate of change In control mode this key selects the fixed rate of change of airspeed Rate CAS of 300 kts min or the equivalent rate Rt Qc in pressure units min o Select
80. inlet at 500 mbar a ratio of 1 8 the outlet value should be 500 mbar x 1 8 900 mbar Pt 15 inHg x 1 8 27 inHg Pt Some EPR procedures earlier ECU may require measurement in aeronautical units 0 Set to aeronautical units press LEAK MEASURE CONTROL and set the inlet pressure ALT control aim to the required value e Change units to pressure press EPR set the required ratio Allow the system to achieve the control aim Exit EPR and return to leak measure mode Change units to aeronautical and record the resulting value in knots On completion of EPR testing select GROUND and wait for the Safe at Ground message to be displayed see 3 7 8 refit the pitot and static blanking caps K0260 Issue No 5 Druck ADTS 505 User Manual 3 23 3 7 8 Go To Ground o On completion of testing and before disconnecting from the aircraft system or UUT the pressures in the system must be taken to the local atmospheric pressure ground with zero airspeed 0 If the display shows Leak Measure press LEAK MEASURE CONTROL 0 Press GROUND go to ground The pressure in the system changes towards ground The ground pressure replaces the static or altitude aim value zero replaces the airspeed aim Note If required new rates of change can be entered while going to ground Wait for the display to show zero airspeed and atmospheric pressure 0 The display changes to safe at ground for 5 seconds then to aircraft s
81. istance must exceed 10 Mohms K0260 Issue No 5 Intentionally left blank Maintenance KO0260 Issue No 5 Druck ADTS 505 User Manual 5 1 5 TESTING AND FAULT FINDING 5 1 Introduction o The ADTS 505 contains a built in self test and diagnostic system The system continuously monitors the performance of the unit and at power up carries out a self test Warning and error messages are displayed during normal operation if out of range values are entered or if faults occur o This section details the standard serviceability test and the possible error messages and codes that can be displayed A fault diagnosis flow chart and table provide the probable cause and procedures to rectify specific symptoms Error messages o When the display shows a message indicating entry of incorrect data or values pressing CLEAR QUIT clears the message and allows the correct entry to be made K0260 Issue No 5 5 2 Testing and Fault Finding 5 2 Standard Serviceability Test o The following procedure shows if the unit is serviceable and checks functions and facilities of the ADTS 505 In this procedure e All key presses are highlighted in BOLD and shown as identified on the front panel 0 Key presses inside brackets e g Units are soft key presses i e function key selec tions F1 to F6 indicated on the screen Procedure o Connection and power on checks 0 Connect power to the unit
82. lly regains control if the leak rate becomes too high for any of the control channels Auto leak operates at preset rates of 3000ft min and 300knots min This facility can be switched off and on in set up menu K0260 Issue No 5 6 30 Reference and Specification Select Test Sequence File Files stored in the computer Select Test Script File SELECT TEST SEQUENCE FILE 1 From the main menu select Custom Test FAR 43 Part 1411 csv Up Sequence File T 2 Use the Up and Down keys to highlight the test Ha file Use the SELECT key to load the file Select 4 Press MAIN MENU to return to the Main Menu Ke Screen Menu Title pe Measure Control Control Mode Control Actual channel DD aa Measure readings CAS Actual rate of STestAdviceNotes ts Advice Notes Control Channel Aims Channel Aims Test p Max Allowed Leak Rate EE tet CAS knots ene procedure End of Test GROUND GROUND used in control step mode Only available in Control Mode Ground e changes to Rate Timer in Leak Measure Mode Requested Rate Per Minute 6000 300 0 When stable gt Leak Measure gt Rate Timer select 1min Vi stable gt Leak Measure Rate Timer select 1min WAIT 1mjn TIME Correction 0 0 feet Rate aim to be used in this TP step FIGURE 6 10 TEST SEQUENCE SELECTIONS Selecting a Test Sequence 1 From the main menu select the Custom Test Sequence File The screen changes to the sel
83. lue reference FIGURE 6 2 ALTITUDE CORRECTION ON AIRCRAFT K0260 Issue No 5 6 16 Reference and Specification ADTS 505 reference level negative altitude correction value components under test reference level FIGURE 6 3 ALTITUDE CORRECTION OFF AIRCRAFT Date Format The format of the date can be changed to satisfy local requirements Setup F5 Date buy F1 Moy P wmo RES F4 F5 Setings F6 K0260 Issue No 5 Druck ADTS 505 User Manual 6 17 6 3 2 Set up 2 of 2 Operational Hours o This display shows the total number of hours for system operation and the total number of hours of pump Setup 20f 2 F operation The system records as a background task Setup the total running hours of the unit At an appropriate time before the 1000 and 3000 servicings are due a oo message is added to the power up display sequence reminding the user of the hours to go before a Software servicing Versions Software Versions seii o This display shows the master software version reference for the product followed by the component versions used by the display and key pad LDK the system controller and the optional hand terminal Security o Two PIN codes level 1 and 2 protect access into two sensitive settings menus Level 1 allows access to the sets of operating limits Level 2 allows access to the system calibration characterisation m
84. lue press ENTER ARINC Limits o The ARINC 565 limit can be selected ON or OFF in a set of user defined limits When selected the values entered and or achieved in control mode are checked within the operating envelope of the ARINC 565 limits 60 Maximum altitude rate 20000 feet min 55 Maximum airspeed rate 1 Mach min 50 40 1 0 MACH 30 20 15 10 ALTITUDE FEET THOUSANDS 1000 ft 0 100 200 300 400 500 600 190 450 AIRSPEED KNOTS FIGURE 6 1 ARINC 565 LIMITS GRAPH K0260 Issue No 5 Druck ADTS 505 User Manual 6 15 Alt Corr Altitude Correction Figures 6 2 and 6 3 o This function allows the altitude correction value to be changed The display shows the altitude correction value in the lower part of the display screen o The altitude correction facility corrects for the pressure difference when the ADTS 505 and the aircraft system or UUT are at different heights o Enter the height difference between the aircraft system or UUT and the ADTS 505 reference level If the ADTS 505 front panel is vertical use a reference level of the mid point on the front panel If the ADTS 505 front panel is horizontal then use the reference level of the top of the case If the aircraft system or UUT is below the ADTS 505 enter the value as a negative number o The units of altitude correction are the current aeronautical units reference level STATIC positive altitude correction va
85. n t MAX ROC 6 000 ft min Sege Max Mach 2 700 Mach SE Min Ps 10 90 mbar ARINC LIMITS OFF Max Ps 135500 mbar Available User Min Qc 1355 00 mbar K ect ALT CORRECTION Oft Des Maas mm we lte ax RtPs 1000 00 mbar min Save MIN Ps 115 972 mbar 2 7 inHg E ee E Settings MAXPs 1050 406 mbar 38 1000 inHg eh ec te Back MIN Qc 0 0 mbar MODIFY LIMITS MAX Qc 368 01 mbar 10 8673 inHg Limit Name fax MAX Rate Ps 109 85 mbar min 10 8127 inHg min aes ae EEI KC Max Alt 60000 feet vo Max Ps 1355 00 mbar e MAX Rate Qc 109 85 mbar min 10 8127 inHg min Max ROC Ces feen v Minace s0 rb e Min CAS 0 0 ka v Ss Max Qe 2490 00 mbar Max CAS eng knots v Max Rt Ps 1000 00 mbarfmin Max Mach 2700 mach v MaxRtQe 1000 00 mbarfmin v Alt Corr 100 ffest 10 Sp armc OFF si Pl g v S Civil 6 a 78 W CLR 000 setings Defaults A D G J M 1 82 3 44 K5 N Back K0260 Issue No 5 Druck ADTS 505 User Manual Altitude Correction An altitude correction must be made to allow for the difference in height between the reference level of the ADTS 505 and the reference level of the aircraft s altitude sensors Select the Instrument Altitude Correction and using the numeric keys enter the correction value see Fig 2 2 Auto leak Altitude Correction Enter Altitude Correction 0 0 feet ENTER Back Auto leak automatica
86. nd test time of 1 minute Maximum pitot system leak rate allowed 5 kts min or less Maximum static system leak rate 200 ft min or less Procedure 1 Select F2 Units from the Main Menu select F1 ft kts kts min Press CLEAR QUIT to return to the main menu 2 Press SETUP select F1 Display press F3 Quad and then press ALT Ps ROC RATE Ps SPEED Qc and RATE so that the display shows these parameters in the most appropriate order 3 Press F3 Rate Timer then F3 Set Wait 5 00 press ENTER and F4 Set Time 1 00 press ENTER Press F6 to return to the Main menu 4 Press the LEAK MEASURE CONTROL to enter control mode Press ROC RATE Ps and set an Aim of 5000 ft min Press ALT Ps and set an Aim value of 30 000 ft and press ENTER The system starts to control to the new set point Press F1 Rate Timer and press F1 Start Timing 5 Atthe end of the timing check the rate of change leak rate this should be within the required limits stated in the Aircraft Maintenance Manual in this example 200 ft min or less 6 The preset rate of speed is set at 300 knots min Press SPEED Qc and set an Aim of 300 knots The system starts to control to the new set point Press F1 Rate Timer and press F1 Start Timing 7 Atthe end of the timing check the rate of change leak rate this should be within the required limits stated in the Aircraft Maintenance Manual in this example 5 kts min or less Note If further testing is required apply ano
87. ntroduction This section includes a full description of each key pad selection and function the main menu selections and functions and set up selections and functions The available keys are F1 F6 ALT Ps SPEED Qc MACH Pt ROC Ps RATE RATE LEAK MEASURE CONTROL GROUND HELP SETUP 0to9 000 CLEAR QUIT DELETE ENTER Double key press ABORT CLEAR QUIT ENTER 6 2 Key pad Selections and Functions F1 F6 o These function keys or soft keys are used to select choices from menus The main menu choices are shown next to the keys After making a menu choice the display shows further selections in a sub menu or the display changes indicating a successful selection o When a sub menu is displayed press the appropriate function key to select the required choice o CLEAR QUIT can be used to leave a sub menu without making a selection K0260 Issue No 5 6 2 Reference and Specification ALT Ps o In aeronautical units ft or m this key selects an altitude display o In pressure units mbar inHg etc this key selects a static pressure Ps display o Select Units from the main menu to change the display units o Before entering a new altitude or Ps aim set the rate of change using the ROC RATEPs key o When in Control Mode Aim display enter a new altitude or Ps aim using the numeric keys Use LEAK MEASURE CONTROL to change between Control and Leak Measure mode SPEED Qc o In aeronautical units
88. o 5 3 18 Operation 3 7 3 Combined Testing of the Aircraft Pitot and Static Systems CAUTION OBSERVE ALL SAFETY PRECAUTIONS DETAILED IN THE AIRCRAFT MAINTENANCE MANUAL It is possible to combine the tests detailed in paragraphs 3 7 1 and 3 7 2 Any combination of altitude and airspeed can be established within the programmed set limits 1 Remove the pitot and static blanking caps and switch ON 2 Connect the ADTS 505 to the Aircraft Pitot and Static Systems 3 The most convenient way of observing speed and altitude is to change the display to Dual showing both parameters To observe rates of speed and altitude change the display to Quad and then in turn press ALT Ps ROC RATE Ps SPEED Qc and Rate this will display the parameters in the most appropriate order 4 If necessary select Units in the Main Menu press F1 ft kts ft min Press CLEAR QUIT to go back to the Main Menu 5 If necessary change the limits press SETUP select F3 Limits After setting the limits press repeatedly CLEAR QUIT to go back to the Main Menu Note The control rate of change for altitude can be changed within the selected limits 6 Press LEAK MEASURE CONTROL and set the ALT Aim to the required pressure and then the SPEED Qc CAS Aim to the required pressure 7 Observe the display parameters changing as the ADTS 505 controls to the required altitude and airspeed 8 On completion of testing select GROUN
89. odes are contained in an envelope addressed to the Supervisor IMPORTANT NOTE Change these codes for authorised access Unauthorised access to these two menus can make this system inaccurate and could in control mode cause excessive rates of pressure change Pressure o Do not apply pressure greater than the maximum safe working pressure to the equipment Toxic Materials There are no known toxic materials used in this equipment Maintenance o The equipment must be maintained using the manufacturer s procedures and should be carried out by authorized service agents or the manufacturer s service departments Technical Advice o For technical advice contact the manufacturer or subsidiary S A qualified technician must have the necessary technical knowledge documentation special test equipment and tools to carry out the required work on this equipment Complies with European Union directives K0260 Issue No 5 Druck ADTS 505 User Manual ii Associated Publications This lists the Druck manuals and publications referenced in this manual Calibration Manual K272 Air Data Test Set ADTS 505 Quick Reference Guide K274 Air Data Test Set ADTS 505 Approved Service Agents Internet www gesensing com Markings and Symbols This symbol on the test set indicates that the user should refer to the user guide or manual This symbol in this manual set indicates a hazard to the user Do not di
90. on key the display changes the displayed parameter The display will not change if RATE is pressed when ROC RtPs is displayed o Dual The display shows two parameters only one can be a rate The display will not show RtCAS and ROC RtPs together and automatically changes to show CAS or ALT respectively The display highlights the last selected parameter o Quad The display shows four parameters pressing a key pad function key changes a displayed parameter and causes the display to highlight the last selected parameter o Hand Term This option has two display settings see paragraph 6 4 for details K0260 Issue No 5 6 6 12 Units Reference and Specification o The list of units in the set up menu divide into aeronautical units and units of pressure measurement The available units are Aeronautical units ft and Kts ft min includes Mach m and km h m min includes Mach m and mph m s includes Mach m and km h hm min includes Mach Units of pressure measurement mbar inHg mmHg inH20 4 C Im OO 20 C inH gt 0 60 F psi hPa kPa Selecting Units from the main menu displays the three available sets of units to change the available sets press SETUP and select Units F2 Setup Units ALT Ps ft E ROC RATE Ps ft min F2 CAS Qc Pt kts F3 Rt CAS Qc Pt kts min F4 ES Save Settings F6 Setup units Select a parameter to change le ALT Ps the curr
91. ons caeeeneees 6 31 6 12 System Gitatus AE caeeeeees 6 38 6 13 Example Error Gcreen ceeeeeeee 6 39 K0260 Issue No 5 Druck ADTS 505 User Manual vi List of Tables Table Title page 2 1 EatteIet iere reese ee Ee 2 5 4 1 Maintenance Chat ege S edegeg ek ee Eeer EEN at 4 1 4 2 Materials D xc 2ceusc assnsteey ceteesuees O A aA N S stint 4 2 4 3 Tool and Test Equipment Requirement AAA eeneeeees 4 2 5 1 Fault FINdING EE 5 5 5 2 System Screen Informatio iiitide enean ai faisa 5 8 5 3 Error M SSAQ 6S niione veges tev sees tested edie E r E pa 5 14 5 4 VE ua NEE 5 15 K0260 Issue No 5 vii Abbreviations Abbreviations The following abbreviations are used in this manual the abbreviations are the same in the singular and plural A abs a c ADTS ALT ARINC ASI CAS COSHH cm d c Def e g EPR etc F Fig ft MSDS No PIN Ps psi Pt Qc QFE QNH Ampere Absolute Alternating current Air Data Test Set Altitude Air Radio Incorporated Airspeed indicator Calibrated airspeed Control of Substances Hazardous to Health Regulations Centimetre Direct current Define For example Engine pressure ratio And so on Degrees Fahrenheit Figure Foot Gauge Hour High breaking capacity Mercury Hecto metre Hertz Indicated airspeed That is Inch Kilogram Kilometre Knots quid crystal display etre illiampere Maximum Millibar Minute or minimum Millimetre M M
92. ons must be at least 15 cm greater than the equipment The carton must meet test strength requirements of gt 125 kg Protect all sides with shock absorbing material to prevent equipment movement within the container o Seal carton with approved sealing tape o Mark carton FRAGILE on all sides top and bottom of shipping container o To return the unit for calibration or repair complete the return goods procedure as detailed in 2 3 Environment o The following conditions apply for both shipping and storage 0 Temperature Ronge sscsssessees 20 to 70 C 4 to 158 F Altitude ee Up to 15 000 feet 4 570 metres KO260 Issue No 5 Druck ADTS 505 User Manual 2 3 2 3 Returned Goods Procedure Should the unit require calibration or become unserviceable it can be returned to the Druck Service Department Please contact our Service Department either by phone fax or E mail to obtain a Returned Goods Authorization RGA number or Return Material Authorization RMA in USA providing the following information Product i e ADTS 505 Serial number Details of defect work to be undertaken Calibration traceability requirements Operating conditions Safety Precautions You must also tell us if the product has been in contact with anything hazardous or toxic and the relevant COSHH MSDS in USA references and precautions to be taken when handling IMPORTANT NOTICE Service or calibration by unauthorized so
93. oved equipment service centres Work Valves D Should a valve be replaced and before valve calibration the new valve requires exercising to bed into the valve seat The recommended time for this function is 8 hours Selecting this function operates each apply and release valves every second until Cancel Test is selected Cancel Test 0 This stops the work valves function Calibrate Sensors er The calibration function requires the calibration switch on the front panel to be enabled This procedure must be carried out by a qualified calibration technician the details of calibration are contained in the Druck Calibration Manual for the ADTS 505 Auto Leak o The ADTS 505 protects the aircraft system against leaks in the aircraft system The system protection operates 0 Automatically regains control if the leak rate is greater than the parameter rate RtPt ROC during leak testing K0260 Issue No 5 Druck ADTS 505 User Manual 6 19 6 4 Other Features Elapsed Time Counter The system records as a background task the total running hours of the unit and the pump running hours This facility assists with the scheduling of the 1000 hour and 3000 hour servicings Auto Zero o This function optimizes airspeed accuracy at low airspeeds The ADTS 505 performs an auto zero when the following conditions are met E The ADTS 505 is in Leak Measure mode 2 Ps and Pt pressures are stable E The airspeed is less than 20 kno
94. play shows the current limit values and divides these values into aeronautical Page 1 and pressure Page 2 The ARINC 565 limit can be selected ON or OFF in a set of user defined limits When selected the values entered and or achieved in control mode are checked within the operating envelope of the ARINC 565 limits see section 6 To select another set of limits from the list press Select Limits F5 Use A or W to move through the list To edit a limit set Supervisor P To edit or make a new set of limits press Enter PIN F3 and enter the PIN Use A or W to move through the list Each set of limits is identified by it s name New sets of limits can be created and existing sets of limits can be renamed or values changed Refer to section 6 for more details The user named sets can be edited by pressing Select Limit xxxxxx then Modify Details or Modify Name Select Save Settings to store the new details or name to be used on the next power up of the system User Supervisor Active Limit Set CIVIL Available Preset Limits MAX STANDARD Available User Limits Select Limits View USER 1 USER 2 USER 3 USER 4 USER 5 ALT Ps ROC GROUND RATE LEAK MEASURE CONTROL SPEED Qc HELP SETUP Details O a nia Ef El ell El 2 KE a O E Notes Min ALT Max ALT Min CAS Max CAS Ma
95. prising Hand terminal Hand terminal cable 18 m option A only 6 m hose red 6 m hose blue Accessory Bag iv Option B comprising Advanced hand terminal Hand terminal cable 18 m option B only Cable communications Cable power supply Power pack Accessory Bag v 2 m hose red vi 2 m hose blue vii User Manual this publication viii Quick Reference Guide K274 ix Calibration Manual K272 x Spare fuses 2 off 2 2 Packaging for Storage or Transportation To store the unit or to return the unit for calibration or repair carry out the following procedures 1 Pack the unit as detailed in the following procedure 2 Toreturn the unit for calibration or repair complete the return goods procedure as detailed in 2 3 K0260 Issue No 5 2 2 Installation Procedure o The unit should be at zero ambient pressure Disconnect the hose assemblies and stow in the lid 0 Switch OFF and disconnect from the electrical power supply Disconnect the power supply cable and the hand terminal cable Disconnect the hand terminal cable from the hand terminal ry Fit the lid to the unit e The power supply cable hand terminal cable and the hand terminal should be placed in the original packing material o If available use the original packing material When using packing materials other than the original proceed as follows e Wrap unit in polyethylene sheeting e Select a double wall cardboard container Inside dimensi
96. protects the aircraft system against user error and leaks in the aircraft system The system protection operates 0 Limit checking of all aim values entered 0 Automatically regains control if the leak rate is greater than the parameter rate RtPt ROC during leak testing The pressure controllers within the ADTS 505 have the ability to feed a leak within an aircraft system When first testing an aircraft system carry out a leak test in accordance with the aircraft maintenance manuals If during a leak test a leak in the system produces a rate of climb greater than 3000 ft min or a rate of change of airspeed greater than 300 knots min then the pressure controllers automatically regain control to minimise damage to the aircraft system This AUTO LEAK RECOVERY facility can be disabled Testing Aircraft Systems or UUT WARNING OBSERVE THE APPROPRIATE SAFETY INSTRUCTIONS AND PROCEDURES DETAILED IN THE AIRCRAFT MAINTENANCE MANUALS OR COMPONENT MAINTENANCE MANUALS Connect the hoses and appropriate adaptors to the aircraft system or UUT To make sure that the connections to the aircraft system or UUT are not leaking carry out a leak test detailed in the appropriate aircraft or component manual K0260 Issue No 5 3 16 Operation 3 7 1 Testing the Aircraft Static System CAUTIONS 1 OBSERVE ALL SAFETY PRECAUTIONS DETAILED IN THE AIRCRAFT MAINTENANCE MANUAL 2 WHEN USING PS STATIC ONLY MAKE SURE THAT THE DIFFERENTIAL PRESSURE
97. quence of ale a aoe Ps Q Pt pneumatic and internal system checks S Gi m E aa H MEASURE HELP SETUP E ol vU ke m Druck Druck Druck aa bz LAST CALIBRATED BONIMLY LAST CALIBRATED IDDIMMNYYYI LAST CALIBRATED ODMIMIYYYY THERMAL TEST PLEASE WAIT CHE IG FOR VACUUM LEAKS CHECKING FOR PRESSURE LEAKS ap E Ab KEEP SIDE AIR VENTS CLEAR Fi KEEP SIDE AIR VENTS CLEAR OPEN VALVES 4 After a successful self test sequence the system changes to measure mode The display changes to the Leak Measure mode display showing the parameters selected in set up K0260 Issue No 5 Druck ADTS 505 User Manual 3 5 5 The system is now ready for use ALT Main Menu EPR ku A ROC Leak Measure Units 4 ft min CAS Leak Measure 6 5 kts Su U oo De 0 001 Mach LEAK MEASURE MODE Altitude Correction 0 ft RAN fav Oro aS Mach Leak Measure E RATE Ps Bo 475 nod fa DD ES ES MEASUR Se BOS NOTES 1 The ADTS 505 is a continuous self monitoring system Ifthe system detects an error the display shows an error message Lists of errors are detailed in Section 5 Fault Finding and Testing 2 The display at power up will be QUAD format see above unless changed in SETUP and Save B e m Leg m 4 m
98. raft name for limits it always produces CLEAR QUIT o During numeric entry CLEAR QUIT removes the new number and restores the previously entered number Note Once the ENTER key has been pressed the old number cannot be restored o When menus are displayed CLEAR QUIT exits the menu generally to the previous display o When a display contains a Save Settings option making this selection saves the new settings pressing CLEAR QUIT restores the old settings For all other displays pressing CLEAR QUIT saves the changes o When the display shows a warning message pressing CLEAR QUIT removes the message DELETE o During numeric entry DELETE removes the last digit entered K0260 Issue No 5 Druck ADTS 505 User Manual 6 7 HELP o The HELP key provides information on each key function The help message generally gives associated functions and ways of changing the use of each key When the display shows the main pressure display the user can get help on any of the keys on the key pad To do this e Press the required key for information then press HELP e Press CLEAR QUIT to exit the help system ENTER o Press ENTER to complete a numeric entry CLEAR QUIT ENTER ABORT o When CLEAR QUIT and ENTER are pressed simultaneously the ADTS 505 restarts from the power up sequence o When these keys are pressed all output valves immediately close isolating the aircraft systems o The ABORT function should only b
99. re operating detail see section 3 5 o This section contains a quick reference chart detailing all the functions of the key pad Further quick reference charts at the end of this section detail the set up menu o Review and become familiar with the whole procedure before starting the test process on an aircraft or component K0260 Issue No 5 3 2 Operation 3 2 Display Functions and Units of Measure When operating in either pressure measuring or pressure controlling modes the ADTS 505 can display the following information Aeronautical Functions Display Abbreviation Displayed Units if applicable Altitude ALT ft m Calibrated Airspeed CAS kts km h mph Mach MACH Rate of Climb ROC ft min m min m s hm min Rate of Airspeed Rt CAS kts min km h min mph min Pressure Functions Display Abbreviation Displayed Units if applicable Static Absolute Ps P Pitot Absolute Pt P Dynamic or Impact Differential Qc P Engine Pressure Ratio EPR Rate of Ps Rt Ps P min Rate of Pt Rt Pt P min Rate of Qc Rt Qc P min Rate of EPR Rt EPR EPR min Where P is the currently selected pressure units from the following list mbar inHg mmHg inH20 4 C inH20 20 C inH20 60 F psi hPa kPa Operating Range and Performance The ADTS 505 is supplied with a full scale range of 650 knots for measurement and control of the pitot pressure channel The unit can measure altitude up to 105 000 ft altitude control dep
100. red pressures being outside the limits the display shows the warning message Changed entry to current limit the system automatically changes the aim value to within the selected limits This warning message is also displayed if the pressures measured directly after power up are outside the limits used at power up o After selecting a set of limits the altitude correction value can be changed using SETUP Altitude Correction Alt Corr The display shows the altitude correction in ft or m below the mode message New Limits 6 CAUTION USING INCORRECT LIMITS CAN CAUSE DAMAGE TO SENSITIVE COMPONENTS AND AIRCRAFT SYSTEMS o Before creating new limits refer to the appropriate Component Maintenance Manual or Aircraft Maintenance Manual for the actual minimum and maximum values to be applied o A PIN protects access to the sets of limits that can be created renamed or edited Druck recommends that only personnel of supervisor level have access to these limit sets K0260 Issue No 5 6 14 Reference and Specification o After manufacture the ADTS 505 only contains the pre defined limit sets To create the first user defined set use the W to step down the list At the bottom of the list press Y again select Modify Name F5 and using the seven screens of characters compose the name of the new limit set press ENTER Select Modify Details F4 set the units aeronautical and pressure to be used and after each entry of a completed va
101. s MIN Qc MAX Qc MAX Rate Ps MAX Rate Qc Standard Limits Parameter MIN ALT MAX ALT MIN CAS MAX CAS MAX MACH MAX ROC ARINC LIMITS ALT CORRECTION MIN Ps MAX Ps MIN Qc MAX Qc MAX Rate Ps MAX Rate Qc Limit 1 000 ft 50 000 ft 0 0 knots 450 0 knots 1 000 Mach 6 000 ft min OFF oft 115 972 mbar 1050 406 mbar 0 0 mbar 368 01 mbar 109 85 mbar min 109 85 mbar min Limit 2 000 ft 60 000 ft 0 0 knots 650 0 knots 1 732 Mach 10 000 ft min OFF Oft 65 00 mbar 1088 6 mbar 0 0 mbar 866 00 mbar 200 mbar min 200 mbar min K0260 Issue No 5 Max Limits Parameter MIN ALT MAX ALT MIN CAS MAX CAS MAX MACH MAX ROC ARINC LIMITS ALT CORRECTION MIN Ps MAX Ps MIN Qc MAX Qc MAX Rate Ps MAX Rate Qc EPR Limits Parameter MIN INLET MAX INLET MIN OUTLET MAX OUTLET MIN EPR MAX EPR MIN INLET RATE MAX INLET RATE MIN EPR RATE MAX EPR RATE Druck ADTS 505 User Manual Limit 2 000 ft 60 000 ft 0 0 knots 650 0 knots 2 800 Mach 40 000 ft min OFF O ft 10 90 mbar 1355 00 mbar 1355 00 mbar 2490 00 mbar 1000 mbar min 1000 mbar min Limit 27 0 mbar 1355 0 mbar 27 0 mbar 2500 0 mbar 0 1 10 0 O 1000 mbar min 0 60 EPR min K0260 Issue No 5 Druck ADTS 505 User Manual 2 1 2 INSTALLATION 2 1 Packaging On receipt of the ADTS 505 check the contents of the packaging against the following lists i ADTS 505 Air Data Test Set ii Power supply cable 5m iii Option A com
102. s VOL System Ps volume estimate 0 125 min varies with connected system Pt VOL System Pt volume estimate 0 125 min varies with connected system Characterisation Control Valve Data PWM PPS VB ve bias VB calculated in real time Variable with tempera PWM PPS ERR ermined during manufacture or service opera Cons PWM VPS VB ve bias VB calculated ime Varia ith tempera PWM VPS ERR ermined durin or service opera Cons PWM PPT VB ve bias VB ca i ime Varia ith tempera PWM PPT ERR ermined durin acture or service operati Cons PWM VPT VB ve bias VB calculated in real time Varia ith tempera PWM VPT ERR ermined during manufacture or service opera Cons Tertiary Information Other system control states CAL Calibration lock switch state Disabled normal DUMP Pump pressure vent state Shut normal TABLE 5 2 SYSTEM SCREEN INFORMATION K0260 Issue No 5 Druck ADTS 505 User Manual 5 9 Pressure Pt control Ei valve pump Por Lef Port Output Valve L kp Qc Vacuum Dump Qc Zero Pt control valve valve Sensor Valve he Pressure Ps control valve Ps lt lt 4 Port
103. s the following temperature ranges Calibrated aussskssssusssisttintttinttttnttt teeeeeeeeeecieeeteneeeseneeesenaeeeeee ences 5 to 35 C 41 to 95 F GC ul BEE 0 to 50 C 32 to 122 F HI e HE 20 to 70 C 4 to 158 F Humidity 2 cbs A dus dats bocesteeestanteseesTacct T caus ASSEN 0 to 95 non condensing Pressure Vacuum Requirements Pressure connections PPS eegener haeentepareeat vias uuuantddvsd enmbucenisousdderee ateniehen dake AN 4 37 flare PU dE AN 4 37 flare Performance The ADTS 505 at a control set point operating into a leak tight system consumes no air The integral pump is capable of the following Rate o ge nn RE 6 000 ft min into 4 litre 240 cu in to 30 000 ft Rate of speed eseiviecdeiditete divine iian seed 300 knots min into 2 litre 120 cu in to 650 knots Note These rates of change decrease for larger volumes K0260 Issue No 5 Druck ADTS 505 User Manual 6 43 Measurement and Control Range Specifications Operating Range and Performance Limits are set pre defined tabular limits known as ARINC 565 CIVIL and EPR these can be selected through the SETUP menu Operators may also configure the display to aeronautical or pressure units but should be aware that when units of pressure are selected wider full scale pressure limits will be enabled for some parameters Performance expressed in aeronautical units Rate of Climb Altitude Par gest Calibrated Airspeed Mach ROC
104. screen gives the opportunity to save the calibration by clicking the Save Screen Calibration button or restoring the default screen calibration stored by clicking the Restore Default Calibration Data button The system stores the calibration data On completion click the Exit button DK287 Display Backlight Brightness Setting Program This program enables the user to adjust the brightness of the display backlight To execute this program exit the ADTS205 program and double click on the icon Set BkLight Brightness 2f The screen shows the following Display Brightness Setting Program Save Brightness i Setting i Brightness Level _ Darkest Brightest The slide bar Brightness Level starts in the position of the current backlight brightness Adjust the brightness level by moving the slide bar left for darker and right for brighter The backlight changes as the slide bar moves To save the setting click the Save Brightness Setting button this stores the current brightness setting On completion click the Exit button K0260 Issue No 5 6 38 Reference and Specification SETUP OPTION SET UP THE UNITS OF EACH CHANNEL Common Alt Correction Set Up Units o fet Value ROC RtPs Active Limit TA Down CIVIL Limits KS AutoLeak AutoLeak Save OFF ON OFF Settings Service Show 505 Data Screen
105. spose of this product as household waste Refer to Maintenance Ld K0260 Issue No 5 iii CONTENTS Table of Contents Preliminary pages Jyirte ele RE i SCOPG Brust edievteneeitct ene Bicone thie dad etd eer ad dE get i Associated PUDIICAtION c 0 ic cccseccepeeescetaceceednta a a e o ai pa oip aSo EISEN ii Approved Klee EE ii Table of contents this blei iii ADDreViatlONs EE EE vii Glossa ET ix Pressure units and conversion TIachors eeseeeees xi ATEX Certified Advanced Hand Terminal xii Section Title page 1 DESCRIPTION 1 1 treie EE 1 1 1 2 Operating Limite 1 3 2 INSTALLATION 2 1 PACKAGING DE 2 1 2 2 Packaging for Storage and Traneportation ceeeneeee 2 1 2 3 Return Goods Procedure ceeeneete 2 3 2 4 Electrical Connection es eeenege ee e e a een Abr ed ae 2 6 2 5 Pneumatic Pressure Conpechon ceeeneene 2 7 2 6 Positioning Of the ADTS 50S EE 2 8 3 OPERATION 3 1 We Ee DEE 3 1 3 2 Display Functions and Units of Measure AA 3 2 3 3 Quick R terence deet ate hbase aided hae ed el 3 3 3 4 First Time Operators ceeceecceeeeeeeeeeeeeceeeeeaeeeeeseaeeseeseaeeeeeescaeesaeeseeeesieeeneeeniees aeeeneeee 3 4 St Operating Modes iesire icine en beets nee ela bts ENEE EEN Eege 3 6 3 5 Operation and Example Procedures eeneeeaes 3 10 3 5 1 Operating ele TE 3 10 92922 LOS UP ET 3 10 3 5 3 Control or Measure Parameter eeseeeeaes 3 11 3 5 4 Leak Testing the ADTS bon 3 11 3 5 5 Changing the Units o
106. ta Values or unit selection saved as a default Select Activates the highlighted function Exit Program Exits Program Enter Confirms data entry to a numeric field K0260 Issue No 5 Druck ADTS 505 User Manual 6 23 MAIN OPERATION MENU Up Standard Functions t rol st Sequence File Down System Set Up D EPR Mode Select Special Functions Using FAR 43 Part 91_411 csv Full Test Sequence Case Leak Test Altitude Scale error Hysteresis and After Effect Friction Test Barometric Scale Error TEGO Select Customer Test Sequence System Set up File Screen i OnE Leak Measure Mode Mixed Alt Correction Set Up Unite o d Value SELECT TEST SEQUENCE FILE Example csv Down k Up Pressure Units Active Limit imit Ch Ditz it hs Down ben TauLeak Save GE ON OFF Settings a Gg S Service Show 505 Select SEENEN Data Screen ae Pele Cin System Main Main In kmh rm mn Status Menu Menu Manual Control Screen on em Leak Measure Mode Control CHL Max Alt mm ft Select ler Seek a inh anann a MEE i Available Up Preset Limits KA E ks Pressure ba Seow oe 13 6 ae Kat GH Max Mach ton mach Down CAS WEG SS Min Ps er mbar at Mach Max Ps 1050 41 mbar Modify al jodi Available User P Limits
107. tered alternative RtCAS aim locked at 300kts min CAS is outside MAX limits Alt is outside MAX limits ROC is outside MAX limits Qc is outside MAX limits Ps is outside MAX limits RtPs is outside MAX limits Hond terminal short circuit Faulty cable or hand terminal Calibration data not entered Date entry step missed in Enter calibration date calibration procedure Enter date field requested TABLE 5 3 ERROR MESSAGES CONTINUED K0260 Issue No 5 Druck ADTS 505 User Manual 5 17 Additional Messages Internal temperature o The temperature sensor in the pressure measurement system measures the temperature of the pressure manifold At a temperature greater than 60 C the sensor triggers an overheat fault In measure mode the display flashes between the normal aim measure screen and Ps Sensor Outside Calibrated Range In control mode the display shows CONTROL HALTED the system stops controlling and switches off the pumps When the sensor detects a temperature of 55 C the display stops flashing o Before re entering control mode check the air vents for obstructions To re enter control mode press LEAK MEASURE CONTROL twice If this overheat fault happens again switch off the unit and return to repair depot K0260 Issue No 5 5 18 Testing and Fault Finding KO0260 Issue No 5 Druck ADTS 505 User Manual 6 6 1 REFERENCE AND SPECIFICATION I
108. the aircraft or UUT see 3 5 6 e Press CLEAR QUIT repeatedly until the display shows control mode 0 Set ROC RtPs to 5000ft min enter an altitude aim of 1000 ft and an airspeed of 200 knots Wait until the system achieves the aim values and press LEAK MEASURE CONTROL to change to Leak Measure mode Leak Measurement Note Compressing a gas generates heat Gas heated or cooled in an enclosed volume causes a pressure change It is important especially for leak testing to allow enough time for the heated gas to cool and the pressure to stabilize o In Leak Measure mode select from the main menu Rate Timer and enter a wait time in minutes and seconds F3 Set Wait 00m 30Secs Enter a leak measure time in minutes and seconds F4 Set Time 00m 30Secs If necessary press F5 to save these times for future use o Select Start Timer F1 as the rate timer starts the display shows the count down in seconds of the wait time and then the count down of the timing The status message at the bottom of the screen changes in this order LEAK MODE WAIT TIMING RATES AVAILABLE Wait until rate timer has completed the rate parameters on the display changes from Leak Measure to Timed Leak Measure and shows the results in units min e Check ROC is less than 25 ft min and Rt CAS is less than 0 25 kt min Press CLEAR QUIT to return to the main menu Press LEAK MEASURE CONTROL to return to Control mode e Press GROUND to go to
109. the date of the last calibration and if necessary refer to task E Record any error messages and refer to Section 5 D Daily and before use carry out the SST detailed in Section 5 E Normal calibration period 12 months When calibration is due the unit should be withdrawn from service and returned to depot or calibration facility The date of calibration is stored in the unit and displayed in the power up sequence and on a label on the front panel Do not use a unit with out of date calibration Engineering authority may change the periodicity of calibration depending on usage and the operating environment F As detailed in fault finding or when detailed after inspection replace the listed item in A and B G Clean the unit every week Clean the front panel with a damp lint free cloth item 1 Table 4 A 2 and mild liquid detergent item 3 Table 4 2 Remove any stubborn dirt using isopropyl alcohol item 2 Table 4 2 and allow to dry Clean all pneumatic connectors with a soft brush item 4 Table 4 2 Remove any stubborn dirt using isopropyl alcohol item 2 Table 4 2 and allow to dry H Withdraw the unit from service and return to the repair depot J Withdraw the unit from service and return to the repair depot 4 4 Routine Maintenance K0260 Issue No 5 4 4 Maintenance WARNING SWITCH OFF AND DISCONNECT THE POWER SUPPLY BEFORE STARTING ANY MAINTENANCE TASK Carrying out the maintenance tasks detailed 4 3 Servicing Proc
110. ther pressure to the system under test and repeat the steps above On completion of testing select GROUND and wait for the Safe at Ground message to be displayed see 3 7 8 refit the pitot and static blanking caps K0260 Issue No 5 Druck ADTS 505 User Manual 3 21 3 7 6 Airspeed Switch Test o The following example shows how an airspeed switch can be functionally checked Note For low airspeed switches i e 130 knots Pitot only could be used 3 7 2 Press LEAK MEASURE CONTROL to enter control mode Press SPEED Qc Enter an Aim value below the operating limits of the switch i e airspeed switch operating at 130 knots 2 knots set 127 knots If necessary press RATE and enter a change of airspeed low enough to observe switch operation Press ENTER and observe the airspeed changing Using the NUDGE facility to step increase at a fixed increment 0 2 knots the Aim value Increase the Aim until the switch operates contacts close and record the value Change the Aim to above the airspeed operating range i e 133 knots Repeat the steps decreasing the Aim value until the airspeed switch operates contacts open and record value On completion of testing select GROUND and wait for the Safe at Ground message to be displayed see 3 7 8 refit the pitot and static blanking caps This procedure can be repeated The above method can be used for the other parameters Examples Altitude switch lo
111. tment or condition Service To perform such operations as cleaning lubricating and replenishing to prepare for use Test Ascertain by using the appropriate test equipment that a component or system functions correctly K0260 Issue No 5 Pressure units and conversion factors Pressure unit Factor Pascals Pressure unit Factor Pascals 100000 bm 47 8803 Ibf ir psi 6894 76 inHg 3386 39 mH O 9806 65 inH O 1 249 089 mbar 100 98066 5 ftH O Di atm 2989 07 101325 0 9 80665 dm 1 48816 133 322 dyn cm 0 1 1333 22 hbar 10000000 133322 0 org UK 107252 0 9 80665 tonf in UK 15444300 98 0665 inH O USA 2 248 64135 1 ftH O USA 2 2983 6983 100 kP mm 9806650 1000 kP cm 98066 5 1000000 kP m 9 80665 133 322 TABLE O F PRESSURE UNITS AND CONVERSION FACTORS Unit Conversion To convert FROM pressure VALUE 1 in pressure UNITS 1 TO pressure VALUE 2 in pressure UNITS 2 calculate as follows VALUE 2 VALUE 1 x FACTOR 1 FACTOR 2 Note The conversion factor for pressure units referenced 1 are calculated for a water temperature of 4 C Pressure units referenced 2 are calculated for a water temperature of 68 F these units are normally used in the USA K0260 Issue No 5 Druck ADTS 505 User Manual xii ATEX CERTIFIED ADVANCED H
112. to the power connector CAUTIONS 1 THE SUPPLY MUST PROVIDE CONNECTION TO A PROTECTIVE GROUND TERMINAL THE UNIT MUST AT ALL TIMES BE CONNECTED TO THE SUPPLY EARTH GROUND 2 THE POWER SUPPLY CABLE AND CONNECTOR MUST BE CORRECTLY RATED FOR THE POWER SUPPLY Note The ADTS 505 is normally supplied with an approved power supply cable for use in the country of delivery This can limit the maximum supply voltage that can be safely used e g a NEMA 5 15P terminated cable for use in the U S A is approved for a maximum of 125 V ac it must be replaced for a higher supply voltage Pin European U S S ADTS Colour Color SEN 1 Brown Black Live 4 Blue White Neutral Centre Green Yellow Green Proactive Rani Ground o Make sure that the power supply is off before connecting the power cable o If required connect the hand terminal to the connector on the front panel Note Connecting the hand terminal to the unit disables the front panel key pad Fuses The two fuses located in the holders and mounted on the front panel protect the unit The fuses are connected in the live and neutral supply circuit and are rated at 5A anti surge HBC 250V External earth ground connection o An external earth ground cable may be connected to the stud on the front panel of the unit providing integrity of the earth ground connection K0260 Issue No 5 Druck ADTS 505 User Manual 2 7 Option B Advanc
113. ts or Qc equivalent o The auto zero starts five minutes after entering Leak Measure mode providing conditions 2 and 3 are met and thereafter every five minutes o The auto zero sequence can be interrupted at any time by entering a new command key press Hand Terminal Option A o The hand terminal option connects to the front panel through an 18 metre cable and connector Both the hand terminal and front panel key pad and display provide the same information All selections that can be made by the front panel key pad can be made by the hand terminal key pad o The system auto detects the hand terminal at power up or when connected and automatically disables the front panel key pad The front panel display can be set to show the message Remote Hand Terminal Operating or to monitor mode showing the current values and modes selected by the hand terminal In monitor mode the front panel display shows only these values and modes but no function key selections o To change between message and monitor selections go to set up display F6 Hand Term Monitor Press F6 to switch between Monitor and Message Advanced Hand Terminal Option B CAUTION DO NOT USE SHARP OBJECTS ON THE TOUCH SCREEN USE THE STYLUS SUPPLIED AND RECOMMENDED A SHARP OBJECT WILL PERMANENTLY DAMAGE THE TOUCH SCREEN IT 6 CANNOT BE REPAIRED o The advanced hand terminal provides a Windows based touch sensitive colour screen to up load and down load user defined
114. urces will affect the warranty and may not guarantee further performance K0260 Issue No 5 2 4 Installation DO NOT SEPARATE WHILST RI ENERGISED IN HAZARDOUS AREA Note Item 13 supplied for the country of use FIGURE 2 1 ADTS 505 ACCESSORIES K0260 Issue No 5 Druck ADTS 505 User Manual 2 5 ae Qty per A 1 DTS505 3124 18 M0 Kit Fuse O Ring Comprising 1 DTS505 3124 52 Hose red ST OPN AN4 Hose blue ST OPN AN4 1 Hand terminal wn Option A and B 4 1 Hose red 6M Hose blue 6M Option A EEN Cable Hand terminal 18M option Option A and B EEN Bag Accessory Hand Terminal W gt 7 8 10 ADTS505 3124 54 M1 Cable Hand terminal 18M option 11 ADTS505 3435 06 MO Cable Communications PC 13 part of item 12 Adaptor power pack comprising 4 14 ADTS505 3435 10 MO Stylus pack comprising 3 not illustrated Option B Hand terminal Advanced TABLE 2 1 PARTS LIST K0260 Issue No 5 2 6 Installation 2 4 Electrical Connection WARNING VOLTAGES IN EXCESS OF 30 VOLTS RMS AC OR 50 VOLTS DC IN CERTAIN CIRCUMSTANCES CAN BE LETHAL CARE MUST BE TAKEN WHEN WORKING ON LIVE EXPOSED CONDUCTORS Power Supply Connection The unit must be connected to the correct electrical power supply as stated adjacent
115. w altitude warning landing gear configuration warning height lock Mach switch Speed brake scheduling Mach cruise lock K0260 Issue No 5 3 22 Operation 3 7 7 Engine Pressure Ratio o The ADTS 505 may be used to check EPR sensors and indicators Use Ps static for INLET pressure and Pt Pitot for OUTLET pressure To carry out an EPR check the display must be showing units of pressure measurement e g mbar inHg psi Note Altitude correction applies to EPR values make sure this correction does not adversely affect accuracy The difference in height between the ADTS 505 and the EPR sensor may be different to the altitude correction previously set for the aircraft instruments To change units 0 Press F2 Units 0 Select required pressure units the pressure units are selected in set up e Use CLEAR QUIT to return to pressure display To enter an EPR of 1 8 with inlet pressure of 500 mbar 15 inHg proceed as follows D If the display shows Leak Measure press LEAK MEASURE CONTROL to go to control e Press Rate Inlet F2 and set 200mbar min Press Rate EPR F4 and set 0 8 EPR min 0 Press Inlet F1 set an aim value of 500 mbar 15 inHg Select EPR F3 set an aim value of 1 8 Wait for the controller to achieve the EPR aim value Press Outlet F5 to confirm 900 mbar Note EPR testing can also be performed by specifying the actual INLET and OUTLET values In the above example with
116. x Mach Max ROC Alt Cor ARINC Limits Page 1 ALT SPEED 1000 ft 50 000 ft 0 0 knots 450 knots 1 0 Mach 6 000 ft min GROUND H LEAK MEASURE HELP CONTROL T DES Fis Eat fl O a kal minim a m EI ba oi E w N xaa Ei Oo User Supervisor Details Modify Units 1 of 2 Supervisor Min Ps Max Ps Min Qc Max Qc Rt Ps Rt Qc Page 2 0 0 mbar 1050 406 mbar 0 0 mbar 368 01 mbar 105 00 mbar min 90 0 mbar min 1 For temporary changes press QUIT CLEAR in place of Save Settings The factory defined limit sets STANDARD MAX and CIVIL cannot be changed ALT Ps ROC RATE Ps SPEED Qc GROUND LEAK MEASURE CONTROL HELP WI ed eu Le T moto ot a za E WE D Limits m km h m min mbar mbar min KO0260 Issue No 5 Druck ADTS 505 User Manual 3 15 3 6 3 6 1 3 7 Tests Before Use Note It is recommended that the following test is carried out before use at least once per day 1 Switch the unit ON After the power up routine fit the blanking caps to the outlet ports 2 Carry out the standard serviceability test in section 5 Note Itis recommended that for protection the blanking caps remain fitted to the outlet ports until required for connection to the Pitot Static systems Aircraft System Protection The ADTS 505

Druck / GE Sensing ADTS-505 Air Data Test Set User Manual

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