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Manual - Barfield

1. MANUAL CONTROL _ Leak Measure Mode Control ControlMode Control Leak Leak a MEENNENENEEM o Ps _Measure_ ey rmi AIM 29 1252 RATE AIM 3 2439 Common Aero Units Units Qc l l AIM 0 0048 RATEAIM 3 2439 Mach Pt T Rate 7 8 3 0 Nudge Rate Timer Timer 4 5 6 000 CLR Nugge L EI Ground o 1 2 3 ENTER Aims Main Altitude Correction Off Menu MANUAL CONTROL CHANGETIMESOR SELECT START _ a HESSEN Eoo Start on a EESE i Dimin DOsecs ize i o CAS ETE TIME OOmin 30secs CAS Soa D X Nui Mach aT 7 8 9 0 7 8 9 0 Nudge Rate Timer i 4 5 6 000 CLR bar 4 s5 6 CLR Mure g 1 2 3 ENTER Main 1 2 3 ENTER Back 3 Menu Altitude Correction 0 m MANUAL CONTROL Control Leak Measure Aero Units Pt 7 8 9 0 TUO Rate Timer 4 5 6 000 CLR iix 1 2 3 ENTER Main Menu Altitude Correction Off 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 b
2. SS i t w Advanced Hand Terminal Ji Option B Hand Terminal FIGURE 1 1 ADTS 505 GENERAL VIEW KO260 Issue No 8 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 Ps 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 KO260 Issue No 8 1 4 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 KO260 Issue No 8 Druck ADTS 505 User Manual Limit 2 000 ft 60 000 ft 0 0 knots 650 0 knots 2 800 Mach 40 000 ft
3. ERROR MESSAGE SYSTEM IN LEAK MEASURE MODE Y 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 FUNCTIONAL TESTING Fe COMPLETE FIGURE 5 1 FAULT FINDING CHART KO260 Issue No 8 Druck ADTS 505 User Manual 5 5 TABLE 5 1 FAULT FINDING Power supply indicator Faulty power supply outlet Check power supply does not light Unserviceable power supply front Check replace fuse panel fuse Check replace fuse Faulty power supply cable Replace cable and re test Internal power supply fault Record fault and return ADTS 505 to depot for repair Power supply indicator Record fault and return ADTS 505 F2 Internal fault lights no display to depot for repair F3 No self test message Internal fault Record fault and return ADTS 505 to depot for repair EIU ows ne Error detected Refer to fault finding tables message Allow ADTS 505 to reach ambient temperature Leak Measure mode System component fault Record fault and return ADTS 505 to depot for repair Internal leak F6 Fails SST Refer to further testing 5 5 Internal fault Bleus dose nobel If display stops at Thermal Test KO260 Issue No 8
4. Continued KO260 Issue No 8 Druck ADTS 505 User Manual F4 Altitude Correction F5 Date Format F6 more 1 of 2 F5 F6 Save Settings Enter height of ADTS 505 in feet or metres Date F1 Format DMY F2 Format MDY F3 Format YMD F4 F5 F6 Save Settings To Setup 2 of 2 F6 Save Settings POSITIVE OFFSET SIDE MOUNTED TOP MOUNTED ENTER ALTITUDE CORRECTION Continued K0260 Issue No 8 Setup 2 of 2 F1 Operation Hours F2 Software Operation Operational Time Unit Operation Pump Operation 0 00 0 00 SYSTEM SOFTWARE VERSION SOFTWARE VERSION SYSTEM SOFTWARE VERSION Versions F3 Security Enter LEVEL or 2 Enter Old PIN LDK BOOTLOADER 0 0 1 SOFTWARE VERSION LDK APPLICATION 0 0 1 LDK BOOTLOADER CONTROLLER BOOTLOADER 0 0 1 LDK APPLICATION CONTROLLER APPLICATION 0 0 1 CONTROLLER BOOTLOADER CONTROLLER APPLICATION HANDSET BOOTLOADER 5 HANDSET APPLICATION F4 Maintain Calibration F5 Autoleak OFF F6 more n F1 Test Keypad GROUND F2 View Manifold RPT DIAGNOSTICS PROCESSED INFO RPT DIODE mV 000 0000 PS 000 0000 RPT FREQ Hz 000 0000 QC 000 0000
5. uNnwiv uNn iv aovaee crexonvas Eoo SL LLL pq S8 QDIIDA pe3paupdes pwwo ASO 3AWVN31IJ SD peADs pup 132X3 Buisn pe1D8J2 aq 0 S9 IJ S31I3 32N36n03S 1S31 9NILIV38O YOS 1VIW3SOJ 31V 1dW3 L KO260 Issue No 8 Druck ADTS 505 User Manual Example Test Table Test Identifier Parameter Label HEADER 1 HEADER 2 REF a TEST DESCRIPTOR a gt Begin Test Table lt TEST TABLE TITLE 1 gt Prompt Message lt MESSAGE a gt Test Identifier Parameter Label Max Allowed Leak Rate Begin Test Table Case Leak Test End of Test Prompt Message Go to ground oO I 53 m Case Leak Test Leak Measure Mode E E cas ME E Test Advice Notes Control C TP Max AllowedLeakRate Alt 4 100 feebimin j zi n 2 Ena of Test When stable Leak Measures Altitude Correction Requested Rate Per Mim 100 feet min When stable Leak Measure 2 aM Control Pt Measure Up OS Control Channel Aims IEEE NN Pt Rate RATE UNIT Pt Rate a gt Pt Rate b Pt Rate c gt Pt Rate d gt Pt Rate e gt ae Alt reet CAS knots Down yes Ee GROUND GROUND Main Menu 6000 300 0 ed Rate Per Minute ak Measure gt Rate Timer select 1min WANT 1min TIME action 0 0 feel Pt Ra
6. Auto leak Altitude Correction Enter Altitude Correction 0 0 feet ri 8 9 0 CLR Auto leak automatically 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 Select Test Sequence File Files stored in the computer 1 From the main menu select Custom Test Sequence File 2 Use the Up and Down keys to highlight the test file Use the SELECT key to load the file 4 Press MAIN MENU to return to the Main Menu Screen ADTS 204 Ai Data Test System 1 0 SELECT TEST SEQUENCE FILE Aircraft 1 csv Aircraft 2 csv Aircraft 3 csv Down Select Main Menu li jal KO260 Issue No 8 6 30 Reference and Specification Title Measure Case Leak Test Control J Control Mode Controls Actual T k channel At MEMMETTNSHME Measure readings CAS Actual rate of 34 8 trots Up pressure Test Advice Notes Control Channel Aims T Sense I et of aim T P Max Allowed Leak Rate Alt feet CAS knot Wn Test IDEM TT isis Down values to be N ME 2 End of Test GROUND GROUND used in control mode Main Menu Only available in Control Mode Ground amp changes to Rate Timer in Leak Measure Mode Requested Rate Per Minute 6000 300 0 When stable gt Leak Me
7. static at a constant value On completion of testing select GROUND and waitforthe Safe at Ground message to be displayed see 3 7 8 refit the pitot and static blanking caps Notes 1 If the altitude Ps static changes the system automatically adjusts Pt pitot to keep the Mach value constant 2 Use the nudge facility for small changes to the Mach aim value KO260 Issue No 8 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 and 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 A 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
8. 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 Review and become familiar with the whole of the test procedure before beginning the test procedure The unit must be thermally stable switch on and leave the unit for at least one hour to achieve thermal stability Make sure the blanking caps are fitted to the Ps and Pt front panel outputs 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 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 KO260 Issue No 8 Druck ADTS 505 User Manual 5 7 On screen Assessment Figure 5 2 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 and a rate so that achieving the set point takes at least 5 minutes Once
9. 57 Current Pressure Limits rivals or Paerocexecsded Make sure pressures are within limits Exceeded check leak rates TABLE 5 3 ERROR MESSAGES Note In No 56 this safety feature opens the zero valve If this happens constantly check for leaks KO260 Issue No 8 Druck ADTS 505 User Manual Action Abort sequence started by user Abort key pressed on Wait until system completes abort hand terminal sequence Cannot Modify Altitude m NUMINE NUMAE EE Altitude Correction Change units in setup to aero units l eee Value out of ARINC limit i Changed Aim to ARINC Limit Re enter value within allowed range Incorrect pressure Calibration data failed value entered during un I IF Jo 219 220 221 2 Check and enter correct pressure calibration value for reference pressure point Cannot enter EPR in Aero Units E selected with aero Change units In setup to pressure units displayed units then select EPR Changed Aim to Current Limit Value out of limit range Re enter value within allowed range Value conflicts with uu Limit Overlap limit ranges Re enter value within allowed range 222 Value out of acceptable A Limit Saved ai Re enter value within allowed range ge System must be in Ground Request in Leak Mode n ds Select control mode LDK has an invalid EEPROM Invalid corrupted data o archive recovery in progress Check custom limit sets not lost Controller hasan invalid EEPROM Invalid cor
10. After completion of the system datum check routine the display shows safe at ground and the message Press Clear It is now safe to continue testing or to switch off and the ADTS 505 F1 SAFE AT GROUND lcd mac Ee RATE MEASURE _ HELP SETUP CONTEOD Quit to continue Jom poom I GROUND RATE E FE EES disconnect the aircraft system When familiar with these procedures go to 3 5 4 to leak test KO260 Issue No 8 3 10 Operation 3 5 Operation and Example Procedures 3 5 1 Operating Procedures 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 5 5 2 Power up Set the front panel power switch to ON and check the power indicator lights The display shows the following sequence d ADTS 505 power up screen with the software version and the last calibration date b Sequence of system and pneumatic
11. 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 KO260 Issue No 8 4 4 Maintenance 4 4 Routine Maintenance WARNING SwITCH OFF AND DISCONNECT THE POWER SUPPLY BEFORE STARTING ANY MAINTENANCE TASK Carrying out the maintenance tasks detailed 4 3 Servicing Procedures 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 coa n 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 KO260 Issue No 8 Druck ADTS 505 User Manual 4 5 Fuse Replacement Fig 4 1 Replace the fuse when detailed in Section 5 Testing and Fault Finding Set the power switch to OFF Note The power switch is not a power isolator as defined by EN61010 Isolate the power supply to the instrument by disconnecting the power supply co
12. IR Hoo RATE Ps CREUD LEAK MEASURE HELP CONTROL MACH RATE SETUP i User Supervisor Limits 0 0 mbar mE 1050 406 mbar iria 0 0 mbar 368 01 mbar b 105 00 mbar min mbar min 90 0 mbar min more 1 of 2 ALT Ps ROC RATE Ps LEAK MEASURE CONTROL Druck ADTS 505 User Manual 5 15 3 6 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 Carry out the standard serviceability test in section 5 Note It is recommended that for protection the blanking caps remain fitted to the outlet ports until required for connection to the Pitot Static systems 3 6 1 Aircraft System Protection The ADTS 505 protects the aircraft system against user error and leaks in the aircraft system The system protection operates Limit checking of all aim values entered 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 aleak 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 30
13. 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 Once the ENTER key has been pressed the old number cannot be restored This key performs two functions during numeric entry If itis the first numeric key pressed it produces a minus sign for the entry of negative numbers If itis 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 When 000 is pressed during entry of an aircraft name for limits it always produces CLEAR QUIT Note During numeric entry CLEAR QUIT removes the new number and restores the previously entered number Once the ENTER key has been pressed the old number cannot be restored When menus are displayed CLEAR QUIT exits the menu generally to the previous display 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 When the display shows a warning message pressing CLEAR QUIT removes the message DELETE During numeric entry DELETE removes the last digit entered KO260 Issue No 8 Druck ADTS 505 User Manual 6 7 HELP The HELP key provides information on eac
14. Measure Main Menu Requested Rate Per Minute 6000 300 0 Grins 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 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 KO260 Issue No 8 Druck ADTS 505 User Manual Select Set up 1 From the main menu select system set up SETUP OPTION TO SET UP THE UNITS OF EACH CHANNEL Common Units Alt Ps ROC RtPs mec be io Mach Pt inH2O60F kPa SETUP OPTION TO SET UP THE UNITS OF EACH CHANNEL Alt Correction Active Limit CIVIL AutoLeak AutoLeak Save OFF ON OFF Settings Service Show 505 Data Screen 0 feet Limits System Status Common Alt Correction Ilaisa Enter PIN Password 8 9 0 5 2 TESA lin H2020C lin H2O60F lin H2020C v kPa ii ara System Status see page 28 see page 3
15. Ps value ee e Wa eve f xt 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 Di 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 setthe 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 KO260 Issue No 8 Druck ADTS 505 User Manual 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 5 Press SPEED Qc and make sure the display shows Qc Leak Measure Note To monitor the rate of change press RATE after pressing SPEED Q
16. XP m SHUT p S 0 f f A J OPEN Vacuum Pump FIGURE 6 12 SYSTEM STATUS KO260 Issue No 8 Druck ADTS 505 User Manual 0 ControlMode at a AIM 227 RATE AIM 15 24 AIM 115 AM 115 RATE AIM 345 23 Altitude Correction FIGURE 6 13 EXAMPLE ERROR SCREEN Control Measure Pressure Units Mach KO260 Issue No 8 6 40 Reference and Specification Option B Advanced Hand Terminal Specification Physical 212 x 178 x 63 mm 8 35 x 7 x 2 48 Wegv feom Conformity BSEN61010 BSEN61326 1 97 23 EC BS EN 61326 Class A Environmental conditions For indoor and outdoor use Operating temperature 0 C to 50 C 32 F to 122 F Storage and shipping 25 C to 70 C 13 F to 158 F temperature Operating humidity O to 90 RH non condensing Vibration MIL PRF 28800 Type 2 class 5 style E F Power Supply 6 5 to 28V dc Power 16VA KO260 Issue No 8 Druck ADTS 505 User Manual 6 41 6 5 Specification Physical Specification Conformity Sectra safey Pressure safety Pressure Equipment Directive class sound engineering practice SEP Shock and vibration MIL T 28800 Class 2 Environmental conditions Operating altitude Up to 2 290 metres 7 500ft Operating temperature O C to 50 C 32 to 122 F Storage and shipping 20 C to 70 C 4 to 158 F temperature Calibrated temperature 5 to 35 C 441 to 495 F
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18. range Operating humidity O to 90 RH non condensing Vibration MIL PRF 28800 Type 2 class 5 style E F Power Supply Auto selection between 100 120 230 Vac 50 60 Hz Power 200VA 115 Vac 400 Hz Power 200VA Transient over voltages up to the levels of Overvoltage Category II Pollution degree Pressure Vacuum Requirements Pressure connections AN 4 37 flare eee AN 4 37 flare Performance The ADTS 505 ata control set point operating into a leak tight system consumes no air The integral pump is capable of the following Rate of climb sesser sesers 6 000 ft min into 4 litre 240 cu in to 30 000 ft Rate of speed ue 300 knots min into 2 litre 120 cu in to 650 knots Note These rates of change decrease for larger volumes KO260 Issue No 8 6 42 Reference and Specification 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 Units fet o fmin o fmin MEE Operating Range 2000 to 60 000 O to 40 000 20 to 650 0 16 to 2 8 3
19. 505 User Manual 2 9 reference level A STATIC positive altitude correction value reference level FIGURE 2 2 ADTS 505 ALTITUDE CORRECTION ON AIRCRAFT ADTS 505 reference level negative altitude correction value components under test reference level FIGURE 2 3 ALTITUDE CORRECTION OFF AIRCRAFT KO260 Issue No 8 Installation 2 10 MaIA 1V83N39 SOS SLAY 7 2 390914 Ke dsip pue ped Asy O NIVHO Y ae SLNSAA SASSHL LONYLSYO LON OG O 27 Pu Ss e L2 ZEN ey K C E pnis yes punolg roni ds JOjoeuuoo Qoid 1d Aiddns samod JOj2euuoo sosni uodo 10199uuoo YO IMS Kiddns J9MO neis Sd euiuJe pueH Ajddns JOMOd d KO260 Issue No 8 Druck ADTS 505 User Manual 5 1 Note Note OPERATION Preparation WARNING OBSERVE SAFETY PRECAUTIONS STATED IN LOCAL ORDERS AND THE AIRCRAFT OR EQUIPMENT SERVICING PROCEDURES 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 Carry out the following before use fnecessary 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 t
20. Druck ADTS 505 User Manual 3 3 3 5 Quick Reference KEY PAD FUNCTION the display shows the main pressure display Leak Measure or Control mode with normal operation key functions Key selection Function and comments F1 F6 Function keys for menus ALT Ps Altitude Aeronautical units or Ps pressure units SPEED Qc Airspeed Aeronautical units or Qc pressure units EPR Engine Pressure Ratio pressure units only ROC RATE Ps Rate of Climb Aeronautical units or Rate of Ps pressure units LEAK MEASURE CONTROL Switches between measure mode for leak testing and control mode RATE Rate of change of Pitot or Mach parameter press parameter then RATE read only GROUND Controls Ps to atmospheric pressure and Qc to zero both at current rates of change SETUP Changes functions limits and units if save lock pressed changes are permanent HELP Press HELP for further information on current selection display 0 9 Number entry 000 Minus sign for first number entry 000 thousand if not first number of entry CLEAR QUIT Clear number entry quit from menu HELP screen or clear warning message ENTER Complete number entry DELETE Removes the last number or character entered CLEAR QUIT DELETE 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 Druck Ps 1365 mbar AIR DATA TEST SET Qc 1700 mbar k Limited Tel 4
21. 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 KO260 Issue No 8 Druck ADTS 505 User Manual xii KO260 Issue No 8 1 1 1 Description 1 1 INTRODUCTION Introduction The ADTS 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 set points can be controlled in true aeronautical rate units There are two independent pneumatic channels connectto 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
22. ONE Em 5 5 5 2 VCI Ree RE Me aao Fo RR RR 5 8 5 3 Ro Md O NNI 5 14 5 4 VANI ede s PTT ETT 5 15 KO260 Issue No 8 vii Abbreviations A abs a C ADTS ALT ARINC ASI CAS COSHH cm d c Def e g EPR etc F Fig ft g h HBC Hg hm 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 Liquid crystal display Metre Milliampere Maximum Millibar Minute or minimum Millimetre Miles per hour Material safety data sheet Millivolts Number Personal identification number Static pressure Pounds per square inch Total pressure Pitot Differential pressure Ps Pt Local atmospheric pressure Barometric pressure at sea level Abbreviations The following abbreviations are used in this manual the abbreviations are the same in the singular and plural KO260 Issue No 8 Druck ADTS 505 User Manual Abbreviations contd RGA RH RMS ROC Rt SST V TVe Ve is oP Return Goods Authorization Druck procedure Relative humidity Root mean square Rate of climb Ra
23. Option B A5505 56 51e4M1 Hand terminal Advanced Option B eae AAMI Cable Hand terminal 18M Safety marking option AS204 06 3435MO Cable Communications PC AS204 07 3435MO Power pack I part of item 12 Adaptor power pack comprising 4 AS204 10 3435MO Stylus pack comprising 3 3 3 3 3 4 7 8 gt A BH C D 4 1 5 10 11 12 13 14 not illustrated t alternative TABLE 2 1 PARTS LIST KO260 Issue No 8 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 to the power connector Open end cables Only a qualified technician see page i must fit a connector to a cable supplied by GE see Table 2 1 item 3 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
24. SI ER DEDI UNE 2 3 2 4 BES MF qe tsa ND a EE EAE ee neato 2 6 25 Pneumatic es SUC NOE OPbadasdascedn tnter dt edeaneyitedevenndh evs soem netstat deindednenenatsietcdvens 2 1 26 Positioning ot the ADTS 30 Bainun aaka anaa anaE EAA ERa TANE ARa n AAOS 2 8 3 OPERATION 3 1 ProD O aona a E EE A EEE R EE E 3 1 5 2 Display Functions and Unite OF MOeOSUfE citta a as eri runden titer ated etu Pee ptite 3 2 5 GFE SS Saatchi coasted sensei eet ediie bindet e Widtenimtax umts an esi seus HE ESAE 3 3 3 4 FIESE De CODO ke 16 eoii wr Rtn oer te enter ewe nnn E nn tr sre ner neat ENDE UMP TIN ne 7 3 4 CUTE 19 109 10 S0 i o EAA T OE 3 6 5 5 Operation and Example Procedure Ssusse einsenden en iR b debug 3 10 CCP o 69 111 016 uo ee E i RTT 5 10 E Rs URN a EU NNI EA ERE 5 10 5 5 5 ControlLor Measure PARAS BE ttia dre ires bu os itte rmt EE rH SEARA 5 11 254 MOOK HOSTING the DES S05 uenga paa esaea sri euet rdum i vitis 3 11 5 5 5 Changing the Units of Measurement tteettententttennter sesseseseeesses 3 13 ER oM nie EMI RR Tm 5 15 3 6 TS i Nass 3 15 516 1 Alrcramt System Protecto sxacecscavcarsssetcuasevstievestssaeueea a te UA OCURRE A 5 15 su Testing Aircraft Systems OF DLE scita ams dapes taie D i pet dtes rueda ted d En tenets 5 15 2 514 Testuhg ihe AIC ONL tatc US DOE RE osa rrtbdho Pa dcdit espere iaai 3 16 5 7 2 Testing the Aircraft PItot SVSTEM saccssssnocsscesscssseassseyaczenseounsocsscrsessnns
25. To change between these two displays see TER Rr um SETUP and SPED M bEHEBEB8 NE am SEED pe agg ie ER EE a Display Hand Term Els nun 2 3 piis bogus 1 2 3 DELETE Es Monitor or Message VER BER SETUP Co i ENTER g ET HELP SETUP Gogg See paragraphs 3 4 1 and 3 9 K0260 Issue No 8 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 SETUP Setup Display F1 Select Single F1 Dual F2 gt To set the display to show Monitor Quad F3 or Message press F6 This switches Hand Term between the two settings and Monitor F6 operates only when the hand terminal is connected Hand Term Message pa To store display for the next power up press Save Settings F4 To return to measure mode press CLEAR QUIT KO260 Issue No 8 Druck ADTS 505 User Manual Checking the Limits 3 7 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 Stan
26. Y Limits etails Rate USER 1 Max Qc 368 01 mbar Timer ae Max RtPs 109 85 mbar min Ease Ea t Max RtQc 109 85 mbar min e ings Alt Cor 100 ft ARINC OFF Main Menu Altitude Correction Control Valves Pressure p P Leak Measure Mode Port HP v9 Control Output 2843 Vale sur ne EXE Ee 0 nie Measure ump liec i EE ERE f Qc S 2e 2017 Valve Sensor Valve co O EEXTINECN Ps Rate Pot Timer Output 1 N 2733 Valve N Vi OPEN Ps Sensor Ground m Vacuum Vent Valve Pump Temperature 25 28 C Main Ground Pressure 996 33mBar Menu Controller Status is Control Mode Altitude Correction Off Manual Control Screen Engine Pressure Ratio Screen SETUP OPTION TO SET UP COMMON UNITS Select Test Script File _ Leak Measure Mode Mixed Alt Correction Set Up id o m m EE 4 SELECT TEST SEQUENCE FILE z Mess Down FAR 43 Part 91_411 csv Pressure Units Active Limit Treat CIVIL Limits AutoL ak ynuwLeak Save OFF ON OFF Settings Service Show 505 Select Aero Unie Data Screen mim m min System pee m kmh hm min Status Menu FIGURE 6 7 MAIN MENU STRUCTURE KO260 Issue No 8 6 24 Reference and Specification Manual Mode
27. a background task Setup the total running hours of the unit At an appropriate time before the 1000 and 3000 servicings are due a Tar message is added to the power up display sequence reminding the user of the hours to go before a Software servicing Versions Software Versions uu security e 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 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 menu 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 status 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
28. at sea level 0 5kts at 50kts Accuracy 7 at 30 000 2 of value ae Better than 29 at 60 000 ms 0 005 1 at sea level 0 4kts at 50kts 0 001 ili 2 at 30 000 nd si Repeatability i00 08 A S mem 0 02kts at 550kts p 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 2 Accuracy at ambient 5 to 35 C 5 Notall combinations are available to prevent excessive Mach number For the Mach number 2 8 limit to be maintained Altitude of 60 000 ft means a CAS limit of 590 2 knots Airspeed of 650 knots means a limit of 55 147 ft KO260 Issue No 8 Druck ADTS 505 User Manual 6 43 Performance expressed in pressure units Altitude Sensor Airspeed Sensor Ps Qc 71 7 9 to 1355 2 1 to 40 950 to 2490 1to 3 53 0 1 to 10 1 2 0 196 reading 0 196 reading Betterthan Repeatability 0 0015 0 05 rising to 0 17 0 0015 rising to 0 0051 mE 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 RS The accuracy figures stated include 12 months stability W The system measures below this value but because of pump capacity controls to 71 7 mbar absolute 35 mbar is the lowest calibration point Max Pt 3000 mbar absolute with Ps gt 500 mbar absolute Max Qc 2500 mbar differential with Ps lt 500 mbar absolute KO260 Iss
29. i l This set of limits identified as CIVIL are enabled Service Show 505 when the ADTS 505 is switched on Eu E MIN ALT 1000 ft i RES Main MAX ALT 50 000 ft MIN CAS 0 0 knots Active Limit Eus TA MAX CAS 450 knots MAX Max Alt 60000 ft Select Max ROC 40000 ft min MAX MACH 1 0 Mach Mc s MAX ROC 6 000 ft min a e ENS u ARINC LIMITS OFF LES Y Available User Modify ALT CORRECTION 0 ft ques Mine 135500 mba Details MIN Ps 115 972 mbar 2 7 inHg SE ee me MAXPs 1050406 mbar 38 1000 inHg nu eH ARINC OFF Back MIN Qc 0 0 mbar MAX Qc 368 01 mbar 10 8673 inHg MODIFY LIMITS Limit Name MAX MAX Rate Ps 109 85 mbar min 10 8127 inHg min T zr MAX Rate Qc 109 85 mbar min 10 8127 inHg min CE ENLLIIEEE S 1x50 mb 0v Max ROC 4000 feetimm v Min Qe 1355 00 mba v Min CAS oOfkots ys Max Qe 249000 mba v Max CAS 6500 knots v MaxRtPs 100000 mbarjmin Max Mach 270 mah MaxRtQe 1000 00 mba mn Alt Corr axo fet v ARINC OFF J Save Civil Settings Defaults Back KO260 Issue No 8 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
30. 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 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 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 e Press CLEAR QUIT to return to the main menu e Press LEAK MEASURE CONTROL to return to Control mode Press GROUND to go to atmospheric pressure Wait until the display shows safe at ground atmospheric pressure After a successful leak test the ADTS 505 is now ready to be connected to an aircraft system or unit under test After an unsuccessful first time leak tes
31. 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 change 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 a computer based device that contains all the facilities of option Aon a touch sensitive Windows display colour screen It also up loads and down loads user defined test programs and displays the resulting test data The integral pumps of the ADTS 505 produce pressure and vacuum supplies for the unit s controlling requirements The power supply connection for the unitis located on the front panel KO260 Issue No 8 1 2 Druck ADTS 505 User Manual
32. v 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 v 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 KO260 Issue No 8 Druck ADTS 505 User Manual 6 35 Transferring 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 available 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 Com 3 Iter My pu a d 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 icon set the File Transfer Utility click the to expand the Advanced Hand Terminal drive as shown ex File T
33. 0 knots min then the pressure controllers automatically regain control to minimise damage to the aircraft system This AUTO LEAK RECOVERY facility can be disabled 3 7 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 KO260 Issue No 8 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 QC STAYS WITHIN THE LIMITS OF THE ASI 1 Remove the static blanking cap and switch ON 2 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 Pd reference level A STATIC AIR DATA COMPUTER positive altitude correction
34. 4 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 Make sure that the power supply is off before connecting the power cable Communications Connection Communications cable parts list item 11 Function Connector Cable Colour OV Jack plug outer BLK VIN Jack plug inner RS232 Tx PIN 2 RS232 Rx PIN 3 RS232 0V PIN 5 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 ofthis blanking cap affects the performance ofthe ADTS 505 KO260 Issue No 8 2 8 Installation 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 FILT
35. 4 0 116 231 7100 Fax 44 0 231 7103 CONSULT HANBOOK BEFORE OPERATING FIGURE 5 1 KEv PAD AND DISPLAY K0260 Issue No 8 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 shows an error message refer to Section 5 Fault Finding and Testing 3 The display messages show a sequence of pneumatic and internal system checks ALT Ps ROC RATE Ps LEAK MEASURE CONTROL SYSTEM STARTING PLEASE WAIT SPEED Qc MACH Pt GROUND RATE HELP SETUP mu p zs ar I mim 9 E mim Oyo ADTS 505 ADTS 505 Software Version 1 06 Software Version 4 06 LAST CALIBRATED DD MM YY Y Y THERMAL TEST PLEASE WAIT LAST CALIBRATED DD MM YYYY CHECKING FOR VACUUM LEAKS ADTS 505 Software Version 1 06 LAST CALIBRATED DD MM YYYY CHECKING FOR PRESSURE LEAKS ADTS 505 KEEP SIDE AIR VENTS CLEAR OPEN VALVES ADTS 505 KEEP SIDE AIR VENTS CLEAR GROUND SENSOR
36. 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 equipment For more information contact one of these our customer service department Contact us at www ge mcs com e your local government office KO260 Issue No 8 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 Item Name Description lu 2 cohol Isopropyl MIL A 10428 Grade A Detergent Mild Liquid Brush Soft bristle MIL B 43871 Note Equivalent substitutes can be used Cloth Cotton Lint free TABLE 4 2 MATERIALS LIST Ref Code Nomenclature Manufacturer s part number Voltmeter Digital GE DPI620 3 Insulation Tester 250 Note Equivalent substitutes can be used TABLE 4 5 TOOL AND TEST EQUIPMENT REQUIREMENTS KO260 Issue No 8 Druck ADTS 505 User Manual 4 3 4 5 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
37. 8 Up zl Main Menu Operational Hours Unit Operation 522 9 Hours Pump Operation 147 5 Hours Software Versions Hand Terminal Software Version 1 0 11 DK229 LDK Application 1 7 9 DK230 LDK Bootloader 1 3 5 DK231 Controller Application 1 7 6 DK232 Controller Bootloader 1 3 5 LAST CALIBRATED 18 08 2006 FIGURE 6 9 SET UP MENU SELECTIONS see page 29 Enter Altitude Correction Oo i 0 0 feet 7 8 9 0 CLR 4 5 6 1 2 3 ENTER KO260 Issue No 8 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 non volatile 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 REED mm orecton Ser Enter the PIN to access the SETUP LIMITS Units o w COES ER display Select one of the preset limits of MAX nee STANDARD and CIVIL or define and enable USER E Em OST Limits srs 1 limits An eight character name code can replace USER 1 title AutoLeak ENSE Save Default limit n2060 v OFF ON OFF Settings efault limits in CAS QcRtCAS MachPt E
38. A E A A N EA 6 3 ROC STATE AAE A PEN EAE NANAS TOE T AA E A EE 6 3 FU a edness ove O E S 6 4 LEAK MEASURE CONTROL a seteitietbritert etti exei edere iei lebte cp reru 6 5 Ces 6 5 imos M M 6 6 ziilc 6 6 eR SN NM 6 6 DECE LE C E 6 6 gla BONNER OP CCP 6 7 zn de 6 7 CLEAR OUNT ENTER ABORTL sto pe trrior daneben REC Rotor dand SONA eU cd 6 7 MISSE memeonetees 6 8 Ve NER RET 6 8 ioc 6 9 1E a i on meamceineiets 6 10 lace 6 10 PMS Web NNNM Rr T ED 6 10 6 3 Sg 6 11 SE MEU T r 6 11 m Display Single Dual Quad Hand Terr tertiae rete D LL KO260 Issue No 8 V CONTENTS Table of Contents contd Section Title page Ice M R P 6 12 iini 6 13 LAE del NONPROFIT 6 15 Bo Cm o 611 616 1d AE A ER 6 16 NN M SO O e 6 17 ee Operational HOUS leserene anean L OEE Soltware Versioni J eeionee
39. AS Pressure Functions Display Abbreviation Static Absolute Ps Pitot Absolute Pt Dynamic or Impact Differential Qc Engine Pressure Ratio EPR Rate of Ps Rt Ps Rate of Pt Rt Pt Rate of Qc Rt Qc Rate of EPR Rt EPR Display Abbreviation Displayed Units if applicable ft m kts km h mph ft min m min m s hm min kts min km h min mph min Displayed Units if applicable P P P P min P min P min EPR min Where P is the currently selected pressure units from the following list mbar inHg mmHg inH5O 4 C inH5O 20 C inH5O 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 depends 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 KO260 Issue No 8
40. C 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 9 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 l Observe the display parameters changing as the ADTS 505 controls to the required altitude and airspeed 8 On completion of testing select GROUND and waitfor the Safe at Ground message to be displayed see 3 7 8 refit the pitot and static blanking caps KO260 Issue No 8 Druck ADTS 505 User Manual 3 19 3 7 4 Mach Test and Constant Mach Example To go to 0 45 Mach proceed as follows Press LEAK MEASURE CONTROL to enter Control Mode e Press SPEED Qc then RATE to display rate of change of airspeed The preset rate of speed is 300 kts min Press MACH Pt e Enter an aim of 0 45 Wait for the Mach aim to be achieved e The system keeps the Mach aim constant by controlling changing Pt pitot leaving Ps
41. C 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 KO260 Issue No 8 6 4 Reference and Specification RATE e In aeronautical units kts km h this key shows the rate of change of airspeed Rate CAS In pressure units mbar inHg etc this key shows the rate of change of pressure Rate Qc display 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 e Select UNITS from the main menu to change between aeronautical and pressure units Use LEAK MEASURE CONTROL to change between Control and Leak Measure mode KO260 Issue No 8 Druck ADTS 505 User Manual 6 5 LEAK MEASURE CONTROL e This key switches between Control and Leak Measure mode When in leak measure mode the display shows LEAK MEASURE e Press LEAK MEASURE CONTROL to switch the controllers on No significant pressure transients are produced when regaining control When in control mode the display shows Aim Value A built in safety feature called auto leak recovery protects the aircraft systems during leak testing s Auto Leak recovery automatically regains control if the leak rate is too high on either channel The trip values are set by the manu
42. CE mark This symbol on the instrument indicates that the user should refer to the user manual This N symbol in this manual indicates a hazardous operation collects and or recycles waste electrical and electronic equipment For more information contact one of these E e our customer service department contact us at www ge mcs com WO Do not dispose of this product as household waste Use an approved organisation that e your local government office Approved Service Agents For a list of approved service agents visit our website www ge mcs com KO260 Issue No 8 lii CONTENTS Table of Contents Preliminary pages HOME M H 5090022 E HOO PSO Sth ella EA AA o me ii Approved Service AGEN Seurasaaren aTa cedar I Tableot contents tiis WOO NER ute li PDS M vii Coco MEM ee IX Pressure units and conversion TaCLOFS ossis tiyb esercito eodera reo latera ote intor xi Section Title page 1 DESCRIPTION 1 1 pidge ls T ai a RR Rc 1 1 1 2 Operating Eng essare eana aN EADAE OEDDEN EEI 1 3 2 INSTALLATION 21 Sio e Ple IET eea em 2 1 2 2 Packaging for Storage and TOMSDOILTON sssisussssusincsssuovosivssenssenasohaevscivsnayp dsanevooasepinostaioonssantavediy eric 2 1 CS POUHEDPSODOIS TEC CPOO E coeunt tosta depu Ton Coe nT nee OTE ven Sot nT nC
43. E CONTROL Details in ALT 1000 ft ax ALT 50 000 ft in CAS 0 0 knots ax CAS 450 knots 1 0 Mach ax ROC 6 000 ft min Details Supervisor Detail Min Ps Max Ps Min Qc Max Qc Rt Ps Rt Qc Page 2 ALT SPEED S Qc MEME COD 2 m Ev 2 alla m HELP CONTROL 115 97 mbar 1050 41 mbar 0 0 mbar 368 01 mbar 100 00 mbar min 100 0 mbar min Details nu s is uu Oe ee eos Ense v a s pe Ed O fsa T1 a EZ Oo KO260 Issue No 8 3 8 Operation LEAK MEASURE CONTROL ALT Main Menu Roc Control Aim 3000 4 ft min CAS Control Aim 0 0 6 5 kts Mach Control Aim 0 000 0 001 Mach CONTROL MODE Altitude Correction 0 ft ALT Ps Control Mode When the system is in measure mode to enter control mode press The display changes to SPEED Qc MACH Pt ROC RATE Ps LEAK MEASURE HELP SETUP GROUND RATE Note The number of parameters displayed depends on the settings made in set up 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
44. E ME ern ret E 5 4 5 2 System Scresm Tor DIGGING SI S sa stes ne bra Ehud ndiedetbas nn data Desin r a am cedi bn deuii 5 7 5 3 SUSLGIT SCIO eunuchi dn sme aM Fe I EM MN Ear A DUI LU renter yar 5 9 5 4 FG PS MB eb Vennu e 5 10 6 1 ARING S65 MIS GOD essan Oddo teeters svete atau A ePAD PE 6 14 6 2 Altitude Correction ODrsdiECPOTL aene pon despiren Denies a aget beri OSA Ch UP ub tul 6 15 6 3 Altitude Correction OTT GIECEGILE s eant SR dati meii DDR dibrva ta uo Nolo tud ads dei bn ERROR ied ia di is 6 16 6 4 ST COMMS CO PCR 6 20 6 5 Power unD ONG Sc adie tuU E CROR DEUM Ned IMMUNE DIMUS EPUM 6 21 6 6 Man ahs Coda TW let ol aea TA 6 22 6 7 Mair Mend SUCU nebiscatimete EDU DDR TURNUM dU dm DE anna rpi ud tou ER 6 235 6 8 Manua AC OEE Ol SESE OI REIR TOT 6 24 6 9 Be I SS CUI ONS EO OT TR 6 27 6 10 Test Sequence SEIOCTIONS ceccssessssesssessssessssessseccssecssscsssesssecssuesssscssuscssscsssscssscssusessscssssessucsssecssecssuscssecssn daii 6 30 6 11 Customer Test Sequence File SClCCHIONS ou ceccsessssessssessssesssessssessssesssecssscsssscsssssssecsssecsseessecsssecssiees sesseeeaseesses 6 31 6 12 A S Re 9 0 E EROR RN 6 38 6 13 OPO BO S Cle E A E canoe esau E ES 6 39 List of Tables Table Title page 2 1 PI E HC E 2 5 4 1 wiellgis ale gece dia og RR ENERO E E 4 1 4 2 Miei red N Ici PRENDE 4 2 4 3 Tool and Test Equipment RequiF eres rure repe e etaed itat Srt reed 4 2 5 1 xe Sl aora a E
45. ER TO VENT WATER COULD CONTAMINATE THE CONTROLLER MANIFOLD AND AFFECT CONTROLLER PERFORMANCE Note In control mode the water drain located at one 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 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 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 N MAINTENANCE MANUALS KO260 Issue No 8 Druck ADTS
46. GE Measurement amp Control Druck ADTS 505 Air Data Test Set User Manual K0260 2013 General Electric Company All Rights Reserved Specifications are subject to change without notice GE is a registered trademark of General Electric Company Other company or product names mentioned in this document may be trademarks or registered trademarks of their respective companies which are not affiliated with GE Introduction 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 This technical manual contains a brief description operation and testing procedures for the user of this equipment with software version V1 08 Safety 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 the protection provided by the equipment may be impaired 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 Use qualified technicians and good engineering practice for all procedures in this publication PIN Protection The ADTS 505 contains two protecte
47. NECTION KO260 Issue No 8 Druck ADTS 505 User Manual Power up routine Note Set the power supply switch to ON Check that the screen shows the correct display for a successful power up Check n the pump operates n the power indicator lights n air discharges through the water drain Connect the cable to the AHT communication connector on the ADTS 505 Check that the screen shows the correct display Check that the ADTS 505 screens show the correct display messages This Windows based facility hides many of the normal features of Windows Druck ADTS505 AIR DATA TEST SYSTEM LAST CALIBRATED 18 08 2006 LDK Application Version 1 7 9 MAIN OPERATION MENU Standard Functions Manual Test Control Select Custom Test Sequence File System Set Up Select tas Special Functions Using FAR 43 Part 91 411 csv Full Test Sequence Case Leak Test Altitude Scale error Hysteresis and After Effect Friction Tes Barometric Scale Error neun FIGURE 6 5 POWER UP DISPLAYS KO260 Issue No 8 6 22 Reference and Specification Selected Druck ADTS 505 Advanced Hand Terminal V1 0 standard function MAIN OPERATION MENU Standard Functions LII Manual Test Control Select Custom Test Sequence File Down System Set Up EPR Mode keys Select Special Functions Using FAR 43 Part 91 411 csv Full Test Sequence Case Leak Test Altitude Scale error Hyster
48. Ps Sensor Vacuum E V pump Ps control valve Control Valves Pressure Pump A P SHUT Output Valve OPEN Qc WN Sensor l l p Ps Si S oensor Ground Yent Valve 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 KO260 Issue No 8 5 10 Testing and Fault Finding Key pad Testing 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 GROUND FIGURE 5 4 KEY PAD TEST DISPLAY KO260 Issue No 8 Druck ADTS 505 User Manual 5 11 Pressure leak check This procedure verifies that the unit is leak tight under positive pre
49. S T Druck at Heart ADTS 505 Software Version 1 06 LAST CALIBRATED DD MM YYYY PRESSURIZING PUMPS Druck Heart ADTS 505 KEEP SIDE AIR VENTS CLEAR FINDING VALVE BIAS 1 OF 4 g 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 KO260 Issue No 8 Druck ADTS 505 User Manual 3 5 5 The system is now ready for use Leak cop Main Menu Rate Timer Leak DI Units Leak Vemm 6 5 UE Tl D 0 001 Mach LEAK MEASURE MODE Altitude Correction O ft Ps 7 1 7 Mach Leak 2 Es m 2 A iion icd GROUND RATE ROC RATE Ps LEAK MEASURE HELP CONTRO 3 SETUP z m UJ mE O m m D NOTES 1 The ADTS 505 is a continuous self monitoring system If the 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 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 or HAND ns ft min ea o e F3 gea
50. S Leak Measure 2 5 ts min LEAK MODE pns Altitude Correction O ft 1 of 2 ALT SPEED MACH Ps Qc Pt ROC 4 GROUND RATE LEAK MEASURE HELP SETUP CONTRO Set Maintain Calibration Autoleak OFF 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 e Single The display shows a single parameter When set pressing a key pad function key the display changes the displayed parameter The display will not change if RATE is pressed when ROC RtPs is displayed 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 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 Hand Term This option has two display settings see paragraph 6 4 for details KO260 Issue No 8 6 6 12 Reference and Specification Units e The list of units in the set up menu divide into aeronautical units and units of pressure measurement The available units a
51. 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 E Pah VPS ERR PT OUTPUT H PWM PPS VB GROUND aH PWM PPS ERR QC ZERO H PVM VET VB PRESSURE PS 000 0000 PWM VPT ERR VACUUM PS 000 0000 PWM PPT VB PRESSURE PT 000 0000 PWM PPT ERR VACUUM PS 000 0000 PUMP DIAGNOSTICS TERTIARY INFO PRESSURE OS CAL ENABLED VACUUM OS DUMP SHUT F3 F4 Enter PIN n lu HEN Calibration me _ This requires the level 2 PIN and F5 procedures not described in this manual F6 refer to the Calibration Manual Autoleak ON To Setup 1 of 2 2 of 2 KO260 Issue No 8 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 Cw e MEM m or As detailed in fault finding or when detailed after inspection Weekly 1 000 hours recorded by the unit s operational timer or the equipment running log 5 000 hours recorded by the unit s operational timer or 1000 hours recorded by pump operational timer or the equipment running log Service Service Periodicity may change depending on usage and environment refer to the Engineering Authority TABLE
52. TESTING AND FAULT FINDING 5 1 Introduction 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 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 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 KO260 Issue No 8 5 2 Testing and Fault Finding 5 2 Standard Serviceability Test The following procedure shows if the unit is serviceable and checks functions and facilities of the ADTS 505 In this procedure All key presses are highlighted in BOLD and shown as identified on the front panel e Key presses inside brackets e g Units are soft key presses i e function key selections F1 to F6 indicated on the screen Procedure Connection and power on checks Connect power to the unit a Make sure the blanking caps are fitted to the Ps and Pt front panel outputs Set the power supply switch to ON SYSTEM STARTING Check power indicator is on PLEASE WAIT e Ch
53. and static Ps systems to equalise shown on the aircraft ASI Fully open the Oc valve i Using a screwdriver carefully open the Ps manual vent do not exceed a rate of 3000 ft min lil When the indicated pressures shown on the aircraft instruments reaches atmospheric pressure close both vents 3 9 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 Thefront paneldisplay shows Remote Hand Terminal Operating message monitor orthe 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 CAUTION ONLY USE THIS ADVANCED HAND TERMINAL WITH ADTS 505 UNITS AT MODIFICATION STATE 3 DAMAGE WILL OCCUR TO ADTS 505 UNITS AT EARLIER MODIFICATION STATES e During the early power up self test period the instrument display screen shows Software Version 1 07 This text is located just above the last calibration date entry 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 m
54. articular 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 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 KO260 Issue No 8 To select a limit set User Press SETUP the display shows Setup Limits xxxxxx where x xxxxis 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 display 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
55. asure gt Rate Timer select 1min VV Altitude 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 selected 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 KO260 Issue No 8 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 CENSURE Control Leak Measure Header 2 ges Test Advice Notes Cont
56. bration of the touch screen TO execute this application exit from the ADTS 505 program and double click on the Calibrate Touch icon E M 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 Tauch Screen Galihration Program fok Save Screen Calibration Restore Default Calibration Data This 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 back light To execute this program exit the ADTS205 program and double click on the icon Set BkLight Brightness LJ The screen shows the following Display Brightness Setting Program Save Brightness Setting Brightness Level Darkest Brightest The slide bar Brightness Level starts in the position of the current back light brightness Adjust the brightness level by moving the slide bar left for darker and right fo
57. c The control rate of change for airspeed is fixed at 300 kts min Al K 0 0 5 E M N u T T M n R NX JL UD 4 Wy 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 B 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 setthe 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 waitfor the Safe at Ground message to be displayed see 3 7 8 refit the pitot and static blanking caps KO260 Issue No 8 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 Itis 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 STATI
58. 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 Toeditormake anewsetoflimits 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 Notes 1 For temporary changes press QUIT CLEAR in place of Save Settings The factory defined limit sets STANDARD MAX and CIVIL cannot be changed KO260 Issue No 8 Operation User Supervisor Limits Active Limit Set CIVIL F Available Preset Limits E i t wax aa STANDARD Available User Limits View USER 1 Details USER 2 Enter USER 4 AU SPEED MACH CLEAR BEG BH ROC E HELP SETUP ie ESEBEBCH User Supervisor Details Details Min ALT 1000 ft Max ALT 50 000 ft Min CAS 0 0 knots Max CAS 450 knots Max Mach 1 0 Mach Max ROC 6 000 ft min Alt Cor ARINC Limits Page 1 ft kts ft min more 1 of 2 ALT SPEED S Qc
59. controls to the set point at the set rate of change KO260 Issue No 8 Druck ADTS 505 User Manual Go to GROUND When the system is in control mode press Note Go to ground does not operate in measure mode T The ALT Aim value immediately changes to the current ground pressure local airfield altitude and the system Confirm Confirm go to ground request CONTROL MODE Altitude Correction O ft ALT SPEED MACH Ps Qc Pt DUE EDS BU Dus RUN Gi NON E Neo VM me og so a S m Tom m c m m z l m p LEAK MEASURE HELP SETUP CONTRO Control Aim Ground safely controls to the GROUND value stored from SE 250 i m F2 power up The CAS Aim value immediately changes to e o Q8 pen 0 0 kt zero and the system safely controls to zero A 028 0 001 Mach wudoe SENE TORON titude Correction O ft EN F6 The altitude and airspeed decreases at the rate set in i Eun 4 5 ABORT ROC and RtCAS ES eod ue 3 zi When the altitude and airspeed are at ground and zero ze apaun the display changes to amp At ground and zero the display shows safe at ground for 5 seconds then the ADTS 505 system closes the output valves to isolate the aircraft system and goes into a system datum check routine includes operation of the pump and control valves go to 3 7 8 for more details
60. d menus the operating limits described in this manual and the maintain calibration menu described in the calibration manual The factory set PIN codes 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 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 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 For technical advice contact the manufacturer or subsidiary i A qualified technician must have the necessary technical knowledge documentation special test equipment and tools to carry out the required work on this equipment KO260 Issue No 8 Druck ADTS 505 User Manual ii Associated Publications This lists the 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 ge mcs com Markings and Symbols This equipment meets the requirements of all relevant European safety directives The equipment carries the
61. dard 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 463 ft ROC Leak Measure 2 ft min CAS Leak Measure 420 0 kts Mach Leak Measure 0 350 Mach LEAK MEASURE MODE Altitude Correction O ft ALT Ps ROC RATE Ps LEAK MEASURE HELP SETUP CONTROL SPEED MACH Pt GROUND RATE HE o Setup Display Limits CIVIL Altitude Correction Date Time more 1 of 2 BO 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 ROC RATE Ps GROUND RATE LEAK MEASURE HELP SETUP CONTROL MACH Pt mu m g O T T O em m mu TI J m O C1 IA oe NO m m The current selected limits can be viewed by pressing F3 To select and use one of the factory defined limit sets or define one of five sets of user defined limits see 3 5 6 The selected set of limits 3 remain active until the selection of another set of limits or until power supply switch off ax Mach t Cor RINC Limits A A Page 1 ALT ROC RATE Ps LEAK MEASUR
62. e Press LEAK MEASURE CONTROL to go to control mode e Set the ROC RtPs to 5000 ft min Enter an altitude aim of 500 ft and an airspeed aim of 400 knots 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 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 If the display shows a warning or error message refer to the section below 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 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 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 KO260 Issue No 8 5 4 Testing and Fault Finding SWITCH POWER ON N POWER INDICATOR Ft LOCAL DISPLAY POWER UP MESSAGE HAND TERMINAL FITTED HAND TERMINAL DISPLAY POWER UP MESSAGE
63. e changed in set up mode KO260 Issue No 8 Druck ADTS 505 User Manual 6 25 Alt and CAS readings results Wait time RATE TIMER CHANG TIMES OR SELECT START tart Alt BEI Al T O1min 00secs OOsecs Cancel Measure CAS TIME OOmin 30secs time RATE TIMER Cancel RATE TIMER 4 Cancel TIME 00min 30secs ee Cancel 7 Save 4 5 6 CLR Settings 4 2 3 ENTER E EXAMPLE RATE TIMER SCREEN Rate Timer Selected in Leak Measure Mode i Use the touch screen keys to select wait and measure times and use the numeric keys to enter the values 6 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 KO260 Issue No 8 6 26 Reference and Specification MANUAL CONTROL Controlling To Ground Control P Measure AIM GROUND RATE AIM 3 2439 Aero Z AIM 00000 0 0000 JAIM 0 0000 RATE AIM 3 2439 Pt FTT Control Rate Timer Leak
64. eater 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 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 KO260 Issue No 8 KO260 Issue No 8 Intentionally left blank Testing and Fault Finding Druck ADTS 505 User Manual 6 1 6 REFERENCE AND SPECIFICATION 6 1 Introduction 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 Oto 9 000 CLEAR QUIT DELETE ENTER Double key press ABORT CLEAR QUIT ENTER 6 2 Key pad Selections and Functions F1 F6 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 When a sub menu is displayed press the ap
65. eck the display shows the first power up message Check the display all the power up messages Falta mm a The ADTS 505 displays any detected errors a pag refer to fault finding Z Check that the display then changes to show measuredaeronauticalor pressure values This depends on the display set up Druck Druck at Druck F2 gt at A Heart at Heart gm gt Heart ADIS 505 ADIS 505 ADIS 505 ADIS 505 Software Version 1 06 ft Software Version 1 06 LAST CALIBRATED DD MM YYYY Software Version 1 06 LAST CALIBRATED DD MM YYYY LAST CALIBRATED DD MM YYY Y LAST CALIBRATED DD MM Y YY Y THERMAL TEST PLEASE WAIT CHECKING FOR PRESSURE LEAKS CHECKING FOR VACUUM LEAKS PRESSURIZING PUMPS CLEAR B ROC poon LEAK Honam NOTES 2 Theunitrequires Druck Druck at F2 Heart 15 minutes to icai lt T ee ADIS 505 KEEP SIDE AIR VENTS CLEAR KEEP SIDE AIR VENTS CLEAR F5 wa rm n up to eld pisi E GROUND SENSORS FINDING VALVE BIAS 1 OF 4 achieve full 3 EBEREREJ I ABORT JORT 1 accuracy and H stability Se KO260 Issue No 8 Druck ADTS 505 User Manual 5 3 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 Press ALT Ps ROC RtPs SPEED Pt and RATE to display the required parameters
66. esis and After Effect Friction Test Barometric Scale Error 1 2 3 4 9 FIGURE 6 6 MAIN MENU SCREEN Screen Displayed Key Selections 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 Restores the last set of stored data values or unit selection saved Restore Default Values as a default KO260 Issue No 8 Druck ADTS 505 User Manual Druck ADTS 505 Advanced Hand Terminal V1 0 _ Leak Measure Mode MAIN OPERATION MENU Up Standard Functions Manual Test Control Select Custorn Test Sequence File Down System Set Up 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 mahon o Select Customer Test Sequence System Set up File Screen M IMANUAL CONTROL Active Limit Minne Sia i no CIVIL Max Alt son ft Select Le k Max ROC 6000 ft min Measure Available l Up os L xD Preset Limits Min CAS a as Pressure MAX Max CAS 450 0 kts T Uni ts STANDARD Max Mach 1 000 Mach Down Min Ps 115 97 mbar lt 5 Mach Max Ps 1050 41 mbar Modi i odi Available User Min Qc 0 00 mbar Det
67. facturer to 3000 ft min and 300 kts min Auto Leak recovery can be switched on off by pressing SETUP Setup 2 of 2 Auto Leak ON OFF GROUND 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 control mode s The ADTS 505 records local atmospheric pressure during the power up sequence e 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 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 e 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 e When the system completes the go to ground the display shows the message Safe at Ground with the ground and zero valves open Press CLEAR QUIT to continue with normal operation The ground and zero valves then automatically close KO260 Issue No 8 Note 000 Note Reference and Specification Use these keys for numeric entry Press ENTER to complete numeric entry All data entry is based on over writing the existing value
68. ference when the ADTS 505 and the aircraft system or UUT are at different heights 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 The units of altitude correction are the current aeronautical units reference level A inst STATIC AIR DATA p COMPUTER f h positive altitude correction value reference FIGURE 6 2 ALTITUDE CORRECTION ON AIRCRAFT KO260 Issue No 8 6 16 Reference and Specification ADTS 505 reference level negative altitude correction value components under test reference level FIGURE 6 5 ALTITUDE CORRECTION OFF AIRCRAFT Date Format The format of the date can be changed to satisfy local requirements Setup F5 Date oma m omat E em EM ES Fs D KO260 Issue No 8 Druck ADTS 505 User Manual 6 17 6 3 2 Set up 2 of 2 Operational Hours e This display shows the total number of hours for system operation and the total number of hours of pump Setup 2 of 2 F operation The system records as
69. h 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 Press the required key for information then press HELP e Press CLEAR QUIT to exit the help system ENTER e Press ENTER to complete a numeric entry CLEAR QUIT ENTER ABORT a When CLEAR QUIT and ENTER are pressed simultaneously the ADTS 505 restarts from the power up sequence s When these keys are pressed all output valves immediately close isolating the aircraft systems e The ABORT function should only be used as a last resort When a restart is required after the system has shutdown displaying an error message a As an emergency measure e 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 KO260 Issue No 8 6 8 Reference and Specification Main Menu In the Leak Measure and Control modes the display shows and provides further selections Rate Timer 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
70. he 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 KO260 Issue No 8 Druck ADTS 505 User Manual 5 7 8 Note Note Go To Ground 5 23 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 If the display shows Leak Measure press LEAK MEASURE CONTROL e Press GROUND go to ground e The pressure in the system changes towards ground The ground pressure replaces the static or altitude aim value zero replaces the airspeed aim If required new rates of change can be entered while going to ground Wait for the display to show zero airspeed and atmospheric pressure e The display changes to safe at ground for 5 seconds then to aircraft safe 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 After completing this operation the display changes back to safe at ground with the message Press Clear Quit to continue o It is now safe to continue testing or to swi
71. in the display After changing the limits select Save Settings press CLEAR QUIT to save and exit 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 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 If the selected set of limits results in the measured 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 e 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 CAUTION USING INCORRECT LIMITS CAN CAUSE DAMAGE TO SENSITIVE COMPONENTS AND AIRCRAFT SYSTEMS e 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 A PIN protect
72. 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 KO260 Issue No 8 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 To restore 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 adjustment 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 KO260 Issue No 8 xi Table of pressure units and conversion factors wo mm ue mm 8 nO USA B e ma 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
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74. 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 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 KO260 Issue No 8 Druck ADTS 505 User Manual Controller Stability This section verifies the control stability 1 2 5 4 5 6 7 Press LEAK MEASURE CONTROL to turn the pressure controllers on Enter an ALT Ps Aim of 510 mbar with a rate of change of 204 mbar min Enter a Speed Qc Aim of 0 mbar with a rate of change of 204 mbar min Press ALT Ps and wait for the aim values to be achieved Observe the measured values of Ps and Qc on the display for 1 min Check that the displayed value of Ps remains within x0 068 mbar Check that the displayed value of Qc remains within 0 068 mbar KO260 Issue No 8 5 14 Testing and Fault Finding 5 6 Fault Finding System Messages In the event of a malfunction the built in self test and diagnostic system displays a message and a code The message heading Error indicates a fault or condition that interru
75. 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 Press F2 Units Select required pressure units the pressure units are selected in set up 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 e If the display shows Leak Measure press LEAK MEASURE CONTROL to go to control 8 Press Rate Inlet F2 and set 200mbar min Press Rate EPR F4 and set 0 8 EPR min 6 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 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 e Set to aeronautical units press LEAK MEASURE CONTROL and set the inlet pressure ALT control aim to the required value Change units to pressure press EPR set the required ratio d Allow the system to achieve t
76. menu to change the display units The rate of change is fixed at 300 kts min or equivalent 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 KO260 Issue No 8 Druck ADTS 505 User Manual 6 3 MACH Pt In aeronautical units ft kts or m km h this key selects the Mach display In pressure units mbar inHg etc this key selects the total pressure Pt display If the altitude aim is changed after the entry of CAS the Mach aim value changes while the CAS value remains unchanged If the altitude aim is changed after the entry of Mach the CAS aim value changes while the Mach value remains unchanged If the Ps aim is changed after the entry of Qc then the Pt aim value changes while the Qc remains unchanged If the Ps aim is changed after the entry of Pt then the Qc aim value changes while the Pt remains unchanged 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 In aeronautical units ft or m this key selects the Rate of Climb ROC or vertical speed display In pressure units mbar inHg etc this key selects the rate of change of Ps display Select UNITS from the main menu to change between aeronautical and pressure units When in Control Mode AIM display a new RO
77. 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 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 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 The display Figure 6 6 shows the main operation menu with selections for system set up test sequence file screen and manual control screen KO260 Issue No 8 6 20 Reference and Specification Normal operation using option A and option B enti E Option B Advanced Hand Terminal Option A Hand Terminal Uploading and downloading operations using the PC communications cable FIGURE 6 4 INTERCON
78. 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 0 1000 mbar min 0 60 EPR min 2 2 Druck ADTS 505 User Manual 2 1 INSTALLATION Packaging On receipt of the ADTS 505 check the contents of the packaging against the following lists i ADTS 505 Air Data Test Set li Power supply cable 5 m no line plug regional line plugs require option C lil Option A comprising Hand terminal Hand terminal cable 18 m option A only 5 m hose red 5 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 5 m hose red vi 5 m hose blue vii User Manual this publication viii Quick Reference Guide K0274 ix Kit fuse o ring also see Figure 2 1 item1 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 KO260 Issue No 8 2 2 Installation Procedure The unit should be at zero ambient pressure Disconnect the hose assemblies and stow in the lid Switch OFF and disconnect from the electrical power supply Disconnect
79. 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 5 Press the LEAK MEASURE CONTROL to enter measure mode Press F1 Rate Timer and press F1 Start Timing 6 At the 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 7 Press the LEAK MEASURE CONTROL to enter control mode 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 8 Press the LEAK MEASURE CONTROL to enter measure mode Press F1 Rate Timer and press F1 Start Timing 9 Atthe end ofthe timing checkthe 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 another pressure to the system under test and repeat the steps above On completion of testing press the LEAK MEASURE CONTROL to enter control mode select GROUND and wait for the Safe at Ground message to be displayed see 3 7 8 refit the pitot and static blanking caps KO260 Issue No 8 Druck ADTS 505 User Manual 5 21 5 7 6 Note Airspeed Switch Test The following example shows how an airspeed switch can be functionally checked For low ai
80. nnector 1 Unscrew and remove the fuse cap 2 and fuse cartridge 3 from the front panel and replace the fuse cartridge 3 Note Fit the correct type of fuse detailed in Section 2 Installation and on the front panel Refit the fuse cap 2 and fuse cartridge 3 to the front panel Reconnect power supply connector 1 Switch on the power supply The instrument should now be operational If a fuse blows immediately on switch on contact the manufacturer or Service Agent FIGURE 4 1 Fuse REPLACEMENT KO260 Issue No 8 4 6 Maintenance Hand Terminal Cable Tests 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 o 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 5 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 resistance must exceed 10 Mohms KO260 Issue No 8 Druck ADTS 505 User Manual 5 1 5
81. nu 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 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 n Aim for a pressure just below the expected operating point n When the pressure is achieved repeatedly press A until the switch operates n 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 KO260 Issue No 8 Druck ADTS 505 User Manual 6 5 SETUP ALT Setup ME ROC Leak Measure URS 4 ft min CA Leak Measure Limits 6 5 kts me k i Altitud RtCA
82. o the electrical supply make sure the supply includes a connection to a protective earth 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 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 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 When connected take care not to kink or stand on the hoses Before use the ADTS 505 should be tested for first time users see section 3 4 for users requiring more operating detail see section 3 5 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 Review and become familiar with the whole procedure before starting the test process on an aircraft or component KO260 Issue No 8 Aeronautical Functions Display Functions and Units of Measure Operation When operating in either pressure measuring or pressure controlling modes the ADTS 505 can display the following information Altitude ALT Calibrated Airspeed CAS Mach MACH Rate of Climb ROC Rate of Airspeed Rt C
83. ocedure 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 Si M Connection JS An egg timer icon amp appears on the screen when the program detects a ae File Transfer X no connection condition After approximately 20 seconds this file transfer Se ee ede ess e Could not get directory 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 505 program and double click on the icon Adjust Clock BI 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 ER March aa AL Set Date And Time 2 M T WT m 1 g d 1 3 Is io 20 21 22 23 27 z0 29 30 a 4 5 6 Today 3 11 2005 fi24i54 PM ctart dts5 KO260 Issue No 8 Druck ADTS 505 User Manual 6 37 DK286 Touch Screen Calibrator This program enables the cali
84. odes of the advanced hand terminal monitor At power up the display shows the main operation menu with selections for system set up test sequence files and manual control See 6 4 for the details and procedures for the advanced hand terminal If the ADTS 505 unit is not at the correct modification state contact the local GE Sensing sales team to arrange for a free upgrade of your unit WWW ge mcs com KO260 Issue No 8 Druck ADTS 505 User Manual n eTerence The following charts provide a user reference for the set up functions of the ADTS 505 F1 Display Lo F2 Units Display F1 Single F2 Dual F3 Quad F4 Save Settings F5 F6 Handset Monitor p Setup Units F1 Alt Ps F2 ROC RatePs F3 CAS Qc Rt CAS Qc F4 Mach Pt Rate Pt F5 F6 Save Settings Message Alt Ps F1 ft F2 m F3 mbar F4 Hg F5 psi F6 more 1 of 3 ROC Rt Ps F1 ft min F2 m min F3 m s F4 hm min F5 mbar min F6 more 1 of 3 CAS Qc F1 kts F2 km h F3 mph F4 mbar ao Hg F6 more 1 of 3 Mach Pt F1 Mach F2 mbar F3 Hg F4 psi F5 mmHg F6 more 1 of 2 Continued KO260 Issue No 8 5 26 Operation F3 Limits Select Limits FiA F2 Vv F3 Select Limits Lote ARD L o USER 1 USER 2 USER 3 USER 4 USER 5 F4 View Details Enter PIN Code ENTE F14 F2 v F3 Select Limits F4 Modify Details F5 Modify Name
85. period e 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 e 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 e 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 changes 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 e 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 KO260 Issue No 8 Druck ADTS 505 User Manual 6 9 Units The list of units shown in the main menu divide into aeronau
86. 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 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 Depending on the level of use and the cleanliness of the operating environment clean the 4 unit at regular intervals Clean the front panel with a damp lint free cloth item 1 Table 4 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
87. propriate function key to select the required 6 choice CLEAR QUIT can be used to leave a sub menu without making a selection KO260 Issue No 8 6 2 Reference and Specification ALT Ps In aeronautical units ft or m this key selects an altitude display In pressure units mbar inHg etc this key selects a static pressure Ps display Select Units from the main menu to change the display units Before entering a new altitude or Ps aim set the rate of change using the ROC RATEPs key 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 Note In aeronautical units 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 For testing purposes Calibrated Airspeed CAS equates to Indicated Airspeed IAS If the altitude aim is changed after the entry of CAS the Mach aim value changes while the CAS value remains unchanged If the altitude aim is changed after the entry of Mach the CAS aim value changes while the Mach value remains unchanged If the Ps aim is changed after the entry of Qc then the Pt aim value changes while the Qc remains unchanged If the Ps aim is changed after the entry of Pt then the Qc aim value changes while the Pt remains unchanged Select Units from the main
88. pts 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 LN Message Probable Cause Action 7 Autoleak recovery Excessive leak rate detected in Ps Oc Check hoses and aircraft systems for activated pressures leaks Test set must be at ground Invalid user request Select Go to Ground first Pressure leak in Ps UE EP CHONINE iG poner ORIG Return unit to repair depot Pressure leak in Pt ere Feehan MEH pressure Tonig Return unit to repair depot 36 Bede Connected system leak rate Check hoses and aircraft systems for changing leaks 57 s i He Leak rate on Ps too high to control Sen ce Hd unobtainable connectors for leaks AO biz AT Connected system leak rate Check hoses and aircraft systems for changing leaks 41 BIN M Leak rate on Pt too high to control ences od pora unobtainable connectors for leaks Vacuum leak in Ps ne Eee ne ae OC ERDUEOI Return unit to repair depot Vacuum leak in Pt ie PERCHED E VEE UDA GOMITO Return unit to repair depot 4 isi aa EO VONE Valve fault Return unit to repair depot cannot be calibrated 56 Stabilising Oe fo Zero Possible negative airspeed detected System zero valve opened to stop possible sudden leak negative airspeed condition
89. r brighter The back light 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 KO260 Issue No 8 SETUP OPTION TO SET UP THE UNITS OF EACH CHANNEL Common Alt Correction Units 0 feet Alt Ps ROC RtPs Active Limit CIVIL AutoLeak OFF valves valves Control Valves Pressure open closed Pump Port Temperature 25 65 C Ground Pressure 995 86mBar Controller Status is Leak Measure Mode Leak Measure Mode valves Port Output Valve Ps Sensor Temperature 25 86 C Output E Valve QJ AG SHUT Ps Sensor mat Ground 1337 Vacuum Vent Valve Pump Reference and Specification Limits Save Settings AutoLeak ON OFF Show 505 Screen Service Data Main Menu System Status Hae ooJj3c o 0 valves open Ground Vent Valve Ground Pressure 995 86mBar Controller Status is Controlling To Ground At ground wap V Control Valves P open closed Pump Xp OPEN p 17 u m SHUT p S Qc Qc AN Zero Sensor Valve Ld s n Ps NB EN Peel Output Val j N QJ A Jg OPEN Ps Sensor Ground 2131 Vacuum Vent Valve Pump Temperature 25 28 C Ground Pressure 996 33mBar Controller Status is Control Mode Control Mode Control Valves Pressure Pump p OPEN
90. raitasiynenrosraionna ne enian aen e O Sd Beads S P RRTNPEN dn mr Maintain GIN foire Ri NER EET TENENTES SEPA Pc sE l QR RES 6 4 grs FSS NIRE MR RR TERRE 6 19 melee Made p NR UU uuu X 6 19 MT PI N PROPER EE AEE A E E a RURONPENE c EOS mieigieMi cna nte EO eio E REIR TE SES S Hand Termindi Option Bosenssaseseiisanaosens isana ienaa OP LO AT Template Format for Creating Test Sequence Files uu 6 32 ETUR Option B Advanced Hand Terminal Specification sss suu 6 41 6 5 P O E E E E EE E E E anoint 6 42 KO260 Issue No 8 Druck ADTS 505 User Manual vi Table of Illustrations Figure Title page 1 1 ADE eo SEG ace I Renee ener eye Matern Re atest ie TERT nrITTEEy Onn RUSTON TRE PORT veh ret artT niet TST nent mT TR Perna 1 2 2 1 ADIS 305 FC 5S IN E MM NINE TT 2 4 2 2 ADTS 505 Altitude Correction ON GIPCrOtta cecsesssessssssssseesssssssecsssecssscsssessssesssecssecsssecssecsssesssssessecsss saseesseeessecs 2 9 2 3 ADTS 505 Altitude Correction OTT alECPOLT sssanssrrdtrsenceissniacnnatiasanataaceanieiensiceniecdnantadnin 2 9 2 4 PDT O x CT 9 g 21 TR 2 10 3 1 Key pad and I SN 3 3 4 1 USO Renac cern bouton as rte tatu eta mta q en prd icd c eser pa UE NUR QU CRUS andipausior 4 5 5 1 Ea FIBI CIE sostiene dd RPM d tr UPUECESMNEEIE
91. rameters 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 erroris made during the entry of data press CLEAR QUIT to restore the original aim 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 If the aim field Shows Leak Measure press LEAK MEASURE CONTROL to enter control mode 3 5 4 Leak Testing the ADTS 505 Itisimportantto 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 KO260 Issue No 8 3 12 Operation Press LEAK MEASURE CONTROL to select Control mode Using the set up menu choose the limits set for the aircraft or UUT see 3 5 6 Press CLEAR QUIT repeatedly until the display shows control mode SetROC RtPsto 5000ft min enter an altitude aim of 1000 ft and an airspeed of 200 knots Wait until the system achieves the aim values and
92. range of instrument range of instrument gu Differential pressure applied at Check reduce Ps Pt pressure Poole oui Car NIIS Ps Pt ports over range applied to ADTS 505 y uu Pressure applied at Ps port over Check reduce Ps pressure 297 ROC is outside MAX limits Rate of pressure change at Ps port Check correct hose or aircraft too high system Ps leak 208 nasi l MEERI Differential pressure applied at Check reduce Ps Pt pressure E TOI OUES Ae Dad Ps Pt ports over range applied to ADTS 505 Pressure applied at Ps port over Check reduce Ps pressure Rate of pressure change at Ps port Check correct hose or aircraft il RtPs is outside MAX limits isotidh system Ps leak Check cable if necessary Hand terminal short circuit terminal short circuit Hand terminal short circu Faulty cable or hand terminal replace hand terminal RtCAS is fixed and cannot be User attempted to enter None RtCAS is pre set and altered alternative RtCAS aim locked at 300kts min Calibration data not entered Date entry step missed in Enter date field requested Enter calibration date calibration procedure TABLE 5 3 ERROR MESSAGES CONTINUED Valve constant out of range Essential system data failure Return unit to repair depot KO260 Issue No 8 Druck ADTS 505 User Manual 5 17 Additional Messages Internal temperature The temperature sensor in the pressure measurement system measures the temperature of the pressure manifold At a temperature gr
93. ransfer ES E File View RS5232 Help Modified gi 4pplication Data File Folder osf24d 2005 2 12 PM 5g My Documents File Folder Osf2d 2005 2 12 PM E profiles File Folder Daz z005 2 12 PM El Program Files File Falder Os 24 2005 2 12 PM ia Temp File Falder D3r24r2005 2 12 PM J Windows File Folder osf2d 2005 2 12 PM Control Panel Ink DKE LMK File osf2d 2005 2 12 PM rom akion Dais FileTransfer exe OKB EXE File osf2d 2005 2 12 PM BS inv omeni Network OKB File 03 24 2005 2 12 PM ng profiles Recycled OKB File Os 24 2005 2 12 PM iS Program Files temp dat OKE DAT File 03 24 2005 2 12 PM Gi Tem Notes Windows 1 Check which serial communications has been connected use the RS232 drop down menu to set the PC communications port COM1 to COM 4 The system stores 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 x KO260 Issue No 8 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 pr
94. re 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 inH5O 4 C inH5O 20 C inH5O 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 KO260 Issue No 8 ALT Ps ft ROC RATE Ps ft min CAS Qc Pt kts Rt CAS Qc Pt kts min Save Settings 4 a a zia a 2 Setup units Select a parameter to change i e ALT Ps the current 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 Druck ADTS 505 User Manual 6 13 Limits 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 To access limit sets for editing values select enter PIN and use A or W to step through the aircraft names highlighted
95. replaced for a higher supply voltage Pin European U S Te ADTS Colour Color i Live Neutral Green Yellow Protective Earth Ground Make sure that the power supply is off before connecting the power cable 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 T5 0A 250V HBC type Note Only replace the fuses with the correct type see Figure 2 1 item1 to replace see section 4 5 External earth ground connection 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 100 120 230V 50 60Hz 200VA 115V 400Hz 200VA FIGURE 2 2 POWER SUPPLY LABEL KO260 Issue No 8 Druck ADTS 505 User Manual 2 7 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 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 The unit must be connected to the correct electrical power supply see paragraph 2
96. rol Channel Aims Header 1 TP Max Allowed Leak Rate Alt tet CAS knots Ref gt A 18000 End of Test GROUND GROUND Aim Units Test Descriptor Ps Pt Aims Ps Pt Rates Requested Rate Per Minute 6000 300 0 Message gt en stable gt Leak Measure gt Rate Timer select 1min WAIT 1min TIME Altitude Correction 0 0 feet FIGURE 6 11 CUSTOMER TEST SEQUENCE FILE SELECTIONS KO260 Issue No 8 Reference and Specification 6 32 Djbp ay Jo Kdoo y sa Sd 40J pasajua san pA Kdoo AJanpu4a3 v nn dn 20J uiD1boJd sasnpo siy sejonb ajqnop INR 31V 048z 0 JO e10J eJnssaJd p UIDJUOD ISNW SQS SLGV 24 uo paesn ION LIN WIV gt 0Jez 0 JO wio eJnsseJd o UID UOD ISNW SOS SLO 24 uo pesn ION lt LINA JLVy gt SPUN ur J UUDYD YODA 104 91DJ eJnssaJd p UID JUOD 1snuJ MOJ 1991 Jad Spjaly AyJUa DAWN LIN WIY gt SHUN ur BUUDYD YODA 104 LID aJnssaud p UID JUOD snw MOJ 1991 Jad Spjaly AyjUa DAWN 018 JASN y O suononJjsur SAAIB Uunuuixpuud SJa DNIOYD QZ MOJ S Jad pjals 1x91 44 DJ JUIOT JOY 10 suonipuoo Sa sequosep LUINLUIXDW s1912DJDU2 62 MOJ 4Se Jad pjalf 1x9 BaI4 0 9 JUDWINION 15231 D JO UOI 288 D 0 SJ9j8J UunUJIXDUJ S1912DJDUD MOJ Sa Jad pjal 1x91 Bau u99J5S SIUN y Jed sp pbonnbuoJaeD JO aJnssaJd Sa 01 eJnssaJd JBUUDYD JO AjJUA 104 SPUN AY s38s p su O1 UOD U33J5S SPUN y Jed SD pornnnbuoJaD JO aJnssaJd swo eunsseJd JaUUDYD jo AJ
97. rspeed 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 low altitude warning landing gear configuration warning height lock Mach switch Speed brake scheduling Mach cruise lock KO260 Issue No 8 3 22 Operation 5 7 7 Engine Pressure Ratio The ADTS 505 may be used to check EPR sensors and indicators Use Ps static for INLET pressure and Pt Pitot for OUTLET pressure Tocarry out an EPR check the display must be showing units of pressure measurement e g
98. rupted data archive recovery in progress 247 Handset has an invalid EEPROM Invalid corrupted data archive recovery in progress Vacuum pump processor has failed dd Internal fault Return unit to repair depot Vacuum pump lead is Vacuum pumptransistor isfaulty araiye nE ed Internal fault Return unit to repair depot TABLE 5 3 ERROR MESSAGES CONTINUED 223 EZ 228 229 241 245 245 Check correct calibration KO260 Issue No 8 5 16 Testing and Fault Finding 255 Vacuum pump has stalled Internal mechanical fault n un IH i b P return unit to repair depot EN PUMP prO e Orig Internal fault Return unit to repair depot 255 Mas eg eas Return unit to repair depot disconnected Pressure pump transistor is 256 faulty or drive inhibited Internal fault Return unit to repair depot Pressure pump has stalled Internal mechanical fout mechanical fault nes m i fault pedis return unit to repair depot Connected handset hasfailed to MEM bad connection or Check connections and restart respond Disconnecting power comms power supply fault if fault repeats return unit to 261 METODO SECURE Switch not selected Set calibration switch enabled Valve characterisation data is Invalid corrupted data recovery Allow for complete recovery 262 i a S invalid Restoring from FLASH in progress before continuing 263 to 290 293 Limit entry changed to MAX limit User tried to enter limit out of Re enter within maximum set
99. s 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 KO260 Issue No 8 6 14 Reference and Specification e After manufacture the ADTS 505 only contains the pre defined limit sets To create the first user defined set use the VW to step down the list At the bottom of the list press VW 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 value press ENTER ARINC Limits e 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 Maximum airspeed rate 1 Mach min 39 50 40 1 0 MACH 30 20 19 10 ALTITUDE FEET THOUSANDS 1000 ft 10 600 190 450 AIRSPEED KNOTS FIGURE 6 1 ARINC 565 LIMITS GRAPH KO260 Issue No 8 Druck ADTS 505 User Manual 6 15 Alt Corr Altitude Correction Figures 6 2 and 6 3 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 e The altitude correction facility corrects for the pressure dif
100. set and controlling select setup and display the system data screen using the menu selection below SETUP Setup lof2 F6 Setup vamen E RPT DIAGNOSTICS PROCESSED INFO RPT DIODE mV 000 000000 PS 000 000000 soe RPT COUNT 0000000 QC 000 0000 Manifold TEMP C 00 000000 PT 000 000000 PDCR DIAGNOSTICS GROUND 000 000000 PDCR VC mV 000 0000 PS VOL 0 000000 PDCR VD mV 000 0000 PT VOL 0 000000 CHARACTERISATION VALVE DIAGNOSTICS PWM VPSVB 0000 000000 PS OUTPUT L L PWM VPS ERR 00 000000 PT OUTPUT L L PWM PPSVB 0000 000000 GROUND PWM PPS ERR 00 000000 QC ZERO PWM PPTVB 0000 000000 PRESSURE PS 0000 PWM PPT ERR 00 000000 VACUUM PS 0000 PWM VPTVB 0000 000000 PRESSURE PT 0000 PWM VPT ERR 00 000000 VACUUM PT 0000 PUMP DIAGNOSTICS TERTIARY INFO PRESSURE POF CAL ENABLED VACUUM VOF DUMP SHUT FIGURE 5 2 SYSTEM SCREEN FOR DIAGNOSIS KO260 Issue No 8 5 8 Testing and Fault Finding NI MEL MM TE o MN We Dawes WmaeOMuwd Nd 0 LLL NNNMNMA NN LE ONMN I C LL NM NN ecco a Tetoyieretin romances 00 DUMP Pump pressure vent state Shut normal TABLE 5 2 SYSTEM SCREEN INFORMATION KO260 Issue No 8 Druck ADTS 505 User Manual 5 9 Pressure Pressure Pt control pump valve Pt pe Port Output Valve Ae Vacuum Dump ae Qc 7 Pt control valve valve ero Sensor Valve Output Pressure Ps Valve control valve Ps C Port S
101. sovavoavosntusssovotoesonsendvesssun pus toot EE 3 17 5 7 5 Combined Testing of the Aircraft Pitot and Static Systems sss 5 18 S 54 s Mach Testana Constant MACs esaii airian Rasen UE 3 19 EM A E E DAE pe NOE T mm 3 20 ENA R SCO s roa NONU ERROR 3 21 GF sa ENGINE Pressure Ratio EPR aaeei 3 22 Ka O TO O ae TRITT OEE RAE 3 23 KO260 Issue No 8 Druck ADTS 505 User Manual iv Table of Contents contd Section Title page 3 8 Manual Venting of the Aircraft Pitot and Static Systems see eerte 3 24 3 9 ABT a OON ana EEN TEE EEA EEA OE E NOA E EAE 3 24 3 10 SU RTT VAC ERR 3 25 4 MAINTENANCE 4 1 ITM TI RN NIRE TORRE 4 1 4 2 ICCC IG IS ING FOO 4 2 4 3 FVIII MS Fo zii TENDER EX 4 3 4 4 iota Rud ella ge Bre NN RR cs 4 4 5 TESTING AND FAULT FINDING 5 1 Jagere ed ont rm PEE A PE E E EEE E EE E E O E E E Sul 5 2 w remrere gobcr dire eel ME ORE 5 2 5 5 Bio Le ABI a o R 6 RENI Km 5 3 5 4 Watrnipds ana Selr test ErrOl Sussy Pxeor ieen vee d ev aiino robur vc Contro vore 5 3 5 5 munis MEN T m 5 6 5 6 FAN eM VUNG RN ERE RCCKeL 5 14 6 REFERENCE and SPECIFICATION 6 1 jeje o rei oj M c 6 1 6 2 Keypad selecione ana FANC UON Seereniunaeia TT 6 1 DES en E E EE E AEE A E EA 6 1 2a VEA AE EEE A ENE eee et E EN 6 2 PEED n a E EO EAE AN A EE EEA E AEE 6 2 Reece E TEE pee A IAN EEEN A AA OAA
102. ssure conditions 1 Press LEAK MEASURE CONTROL to enter control mode 2 Enter an ALT Ps Aim of 1016 mbar 5 Enter a SPEED Oc Aim of 272 mbar Wait for the aim values to be achieved then wait for 1 min A 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 60 Atthe 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 KO260 Issue No 8 5 12 Testing and Fault Finding Vacuum leak check This procedure verifies that the unit is leak tight under vacuum conditions 1 2 5 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 end of the timing period press ROC RtPs to display the measured rate of change of ALT Ps Check that the Ps Oc and Pt rates are
103. t 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 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 After a successful leak test without hoses connected replace or repair the faulty hosels and test again If the ADTS 505 fails the leak test without hoses connected switch off and return the unit to the repair depot KO260 Issue No 8 Druck ADTS 505 User Manual 5 13 3 5 5 Changing the Units of Measurement 5 5 6 The units of measurement can be changed to units of pressure measurement or aeronautical units Units F2 To change the units Main Menu Units Select from the main menu Units 8 ks E e Select from the Units Menu ft min o Select Save Settings to store as the m km h F2 units used at the next power up EUR e Press CLEAR QUIT to return to the Wed emm E main pressure display eae In set up more units of pressure Settings FA measurement can be selected for F5 each parameter F6 Setting Limits All data entered is checked against minimum and maximum values set for the p
104. tch off and disconnect the aircraft system or UUT Ifthe ADTS 505 stays in the safe at ground for 30 minutes the confirming system settings operation will be repeated The operation automatically re checksthe ADTS controller settings the pumps start and the display shows No pressure is applied to the output ports during this operation AIRCRAFT SAFE AT GROUND Shut down 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 e Press QUIT CLEAR to continue with normal operation the ground and zero valves automatically close KO260 Issue No 8 CN 3 24 Operation 3 8 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 SVSTEM REFER TO THE AIRCRAFT MAINTENANCE MANUAL 2 FOLLOW THIS PROCEDURE DO NOT PRODUCE A NEGATIVE AIRSPEED THIS WILL DAMAGE AIRCRAFT INSTRUMENTS i Using a screwdriver carefully open the Qc manual vent and allow the pressure in the pitot Pt
105. te knots min Pressure Units ee oo Fecha A Aero Units Matching Rate w ie emm for Altitude and Speed of Aero Units TH ERG Fer Altitude Aero Units Matching Speed psi psi min ie feet min for Altitude Units mmHg mmHg min In m min feet knots l l For Speed feet mph inH204C inH2O4C min Enae EON ee E fs inH2020C inH2O20C min kph kph min m p InH2O60F inH2O60F min mph mph min Any of the above Mach kPa kPa min Mach knots min hPa hPa 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 KO260 Issue No 8 6 34 Reference and Specification File Transfer Flowchart File transfer Create XLS file from test data Y save as CSV file v Connect hand terminal see figure 6 4 Y After power up of the hand terminal press EXIT PROGRAM v The hand terminal display shows Windows CE desktop Start the file transfer program v On the pc start the file transfer program v Use the file transfer program explorer to find the new csv file v 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
106. te Standard serviceability test Volts Positive Negative Degrees Celsius Degrees Fahrenheit vill KO260 Issue No 8 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 Tobringtoamoresatisfactory 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 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 Fit 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
107. tests i Thermal test ii Testing for vacuum leaks lil Testing for pressure leaks IV Pressurizing pumps V Finding valve bias vi Measuring ground pressure vii Equalising system pressures G 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 KO260 Issue No 8 Druck ADTS 505 User Manual 5 11 3 5 3 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 Measure parameters Press the parameter key e g press SPEED Qc to display airspeed Tochange the displayed rate parameter Press the associated parameter key followed by the 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 pa
108. the aircraft system The system protection operates a Automatically regains control if the leak rate is greater than the parameter rate RtPt ROC during leak testing KO260 Issue No 8 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 e This function optimizes airspeed accuracy at low airspeeds The ADTS 505 performs an auto zero when the following conditions are met 1 The ADTS 505 is in Leak Measure mode 2 Ps and Pt pressures are stable EA The airspeed is less than 20 knots or Oc equivalent e The auto zero starts five minutes after entering Leak Measure mode providing conditions 2 and 3 are met and thereafter every five minutes The auto zero sequence can be interrupted at any time by entering a new command key press Hand Terminal Option A 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 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
109. the power supply cable and the hand terminal cable Disconnect the hand terminal cable from the hand terminal 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 If available use the original packing material When using packing materials other than the original proceed as follows Wrap unit in polyethylene sheeting Select a double wall cardboard container Inside dimensions must be at least 15 cm greater than the equipment The carton must meet test strength requirements of 125 kg e Protect all sides with shock absorbing material to prevent equipment movement within the container Seal carton with approved sealing tape Mark carton FRAGILE on all sides top and bottom of shipping container To return the unit for calibration or repair complete the return goods procedure as detailed in 2 3 Environment The following conditions apply for both shipping and storage Temperature Range 20 to 70 C 4 to 4158 F Altitude Up to 15 000 feet 4 570 metres KO260 Issue No 8 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 n
110. the system is detailed in section 5 Testing and Fault Finding Enter PIN 6 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 KO260 Issue No 8 6 18 Reference and Specification View Manifold a This facility is the same as view manifold above but within the PIN protected area Valve Calibration n 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 approved equipment service centres Work Valves n 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 n This stops the work valves function Calibrate Sensors 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 e The ADTS 505 protects the aircraft system against leaks in
111. tical 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 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 Selecting Units F4 from the main menu displays the three available sets of units as follows Main Menu x Units F2 Units ft kts ft min m km h m min mbar mbar min Save settings A on Os z z z a 2 KO260 Issue No 8 6 10 Reference and Specification EPR Note Hold Engine Pressure Ratio only operates in units of pressure measurement mbar 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 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 Me
112. ue No 8 KO260 Issue No 8 Intentionally left blank Reference and Specification
113. umber 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 sources will affect the warranty and may not guarantee further performance KO260 Issue No 8 2 4 Installation Note ltem 13 supplied for the country of use FicURE 2 1 ADTS 505 ACCESSORIES KO260 Issue No 8 Druck ADTS 505 User Manual 2 5 Part Number Description Kit fuse o ring comprising AS505 18 5124MO o ring ANA fuse T5 0A 250V HBC O O 3 Oo 3 Y 2 a AS505 53 3124M0 Hose red ST OPN AN4 3m Hose blue ST OPN AN4 3m Cable AC Power 5M open end Cable AC Power 5M 250V UK plug AC Power 5M 115V US plug t AC Power 5M 250V European plug Option A 5505 56 5124MO Hand terminal Assembly Option A ana B Hose red 5M Hose blue 5M Option A 5505 54 3124MO Cable Hand terminal 18M option Option A and B pee nein Bag Accessory Hand Terminal AS505 60 3124M0 Handbook User Manual KO260 AS505 61 3124M0 Handbook Calibration Manual K0272

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