User manual FLUKE ADCS-601

[. . . ] Operation and Maintenance Manual ADCS-601TM Air Data Calibration Standard © 2005 DH Instruments, Inc. ADCS-601TM OPERATION AND MAINTENANCE MANUAL Pressurized gases are potentially hazardous. Energy stored in these gases can be released unexpectedly and with extreme force. Pressurized systems should be assembled and operated only by personnel who have been instructed in proper safety practices. © 2005 DH Instruments, Inc. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of DH Instruments, Inc. [. . . ] Always makes PG6701 the active pressure standard and vents unless the <Use the FPG measurement when vented in gauge mode> option is active (see Section 4. 2. 4. 1). When the FPG8601 is the active pressure standard, the pressure will continue to increase until a new target pressure is set or the [Vent] button is pressed. The increase in pressure is a direct result of the lubrication flow in the FPG8601. Always vent or set a new target pressure after aborting pressure control when the FPG8601 is the active pressure standard. Failure to do so will eventually result in an FPG8601 overpressure condition. ADCS Tools automatically vents all system pressure after an FPG8601 overpressure. Changes pressure unit of measure for all ADCS-601 pressure values other than atmospheric pressure and reference vacuum. Click any displayed quantity on any ADCS-601 run screen to access a popup menu with a choice to change the unit of measure. Change Pressure Unit of Measure Change Active Pressure Standard Transition active pressure standard from PG7601 to FPG8601 or vice-versa (see Section 4. 1. 3). Since ADCS-601 automatically transitions pressure standards as needed depending upon the target pressure request, this function is not frequently used in normal operation. Exercise Setup and run an automated routine to cycle pressure a given number of times between a mininimum and maximum value (see Section 4. 2. 5). © 2005 DH Instruments, Inc. Page 78 4. OPERATION BUTTON Change Unit of Measure DESCRIPTION Change measurement mode (gauge to absolute and vice-versa) (see Section 4. 2. 3). Press the down arrow to change the measurement mode, press the button itself to reset the current measurement mode. Leak Test Run an ADCS-601 pressure leak test (see Section 4. 2. 9). leak test can be used in absolute measurement mode only. The 4. 3. 6 OTHER DEVICE RUN SCREENS 4. 3. 6. 1 PG7601 PRESSURE STANDARD The PG7601 Run Screen provides more detailed information on PG7601 status and a Toolbar to control it directly. Use the [PG7601 Run Screen] button on the ADCS Tools Main Toolbar to open the screen. Use of the Toolbar on this run screen may conflict with other ADCS-601 Tools functions. The PG7601 Run Screen Toolbar should only be used for advanced trouble shooting by qualified personnel. Figure 38. PG7601 Run Screen Page 79 © 2005 DH Instruments, Inc. ADCS-601TM OPERATION AND MAINTENANCE MANUAL 4. 3. 6. 2 FPG8601 PRESSURE STANDARD The FPG8601 Run Screen provides more detailed information on FPG8601 status and a Toolbar to control it directly. Use the [FPG8601 Run Screen] button on the ADCS Tools Main Toolbar to open the screen. Use of the Toolbar on this run screen may conflict with other ADCS-601 Tools functions. The FPG8601 Run Screen Toolbar should only be used during ADCS-601 start up or for advanced trouble shooting by qualified personnel. Figure 39. FPG8601 Run Screen 4. 3. 6. 3 PPC3 (FPG'S PRESSURE CONTROLLER) The PPC3 Run Screen provides more detailed information on the FPG8601 system's pressure controller and a Toolbar to control it directly. Use the [PPC3 Run Screen] button on the ADCS Tools Main Toolbar to open the screen. Use of the Toolbar on this run screen may conflict with other ADCS-601 Tools functions. [. . . ] The combination of parts that is loaded onto the piston to carry the masses. This includes the sleeve that is slid over the piston, the binary mass tray and the lifting shaft. . A value by which internal sensor readings are multiplied to change their slope (pressure multiplier, temperature multiplier, humidity multiplier, vacuum multiplier) for calibration adjustment. The mass loaded on the piston in terms of the nominal values written on the individual masses. [. . . ]