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Fluke RUSKA 2482 User Manual Download Page 39

 

Differential Pressure Piston Gauge 

 

Maintenance 

31 

 

gms31.bmp 

Figure 30. Screw Press Assembly 

Table 3. Reservoir/Test Port Assemblies and Screw Press Assembly - Parts List 

ITEM DESCRIPTION  PART 

1 Banjo 

Bolt 

P101230 

2 O 

Ring 

P103614 

3 

Banjo Test Port 

P101226 

4 O 

Ring 

P103606 

5 O 

Ring 

54-703-12 

6 Valve 

Body 

SDW5790 

7 Bonded 

Seal 

P109740 

8 Reservoir 

P103647 

9 Locknut 

P101206 

10 Reservoir 

Cover 

P101263 

11 Nylon 

Washer 

91-382 

Summary of Contents for RUSKA 2482

Page 1: ...n USA Specifications are subject to change without notice All product names are trademarks of their respective companies RUSKA 2482 Differential Pressure Piston Gauge Users Manual Via Acquanera 29 221...

Page 2: ...vice center to obtain return authorization information then send the product to that service center with a description of the difficulty postage and insurance prepaid FOB Destination Fluke assumes no...

Page 3: ...p 9 Software Setup 10 Installation 10 Troubleshooting Communication Setup 11 WinPrompt Software 11 RUSKA 2482 Software 12 Menu Commands 13 Menu File Exit 13 Menu Communications Port 14 Menu Communicat...

Page 4: ...nded Calibrations 28 Head Height 29 Maintenance 30 Pump 30 Screw Press Seals 32 Complete Disassembly 33 Full System Purge of Air 33 Major Purge Process 34 Minor Purge Process 34 Balance Removal Instal...

Page 5: ...iii List of Tables Table Title Page 1 Symbols 2 2 Oil and Gas Isolation Valves States 26 3 Reservoir Test Port Assemblies and Screw Press Assembly Parts List 31...

Page 6: ...RUSKA 2482 Users Manual iv...

Page 7: ...troller Current Status Window 12 13 File Menu 13 14 Communications Menu 14 15 Comm Port Selection 14 16 Display Resolution Selection 15 17 Line Pressure Units Selection 15 18 Balance Filter Selection...

Page 8: ...RUSKA 2482 Users Manual vi...

Page 9: ...general safety precautions that are not related to any specific procedures and do not appear elsewhere in this publication These are recommended precautions that personnel must understand and apply d...

Page 10: ...ebsite for recycling information P This equipment meets the requirements of all relevant European safety directives The equipment carries the CE mark General Information The RUSKA 2482 Differential Pr...

Page 11: ...n Program NVLAP for conformance with criteria set forth in NIST Handbook 150 2001 and all requirements of ISO IEC 17025 1999 A NVLAP accredited calibration certificate is provided standard with the RU...

Page 12: ...open Changes in the line pressure may result in a small offset on the Balance This effect is nulled by using the control program to tare the offset and establish a zero datum at the given line pressur...

Page 13: ...sturdy workbench able to safely support the additional weight of the RUSKA 2482 with accessories approximately 45 kg 100 lbs PC computer with Microsoft Windows 2000 or XP 400 MHz 1 6 MB hard disk spac...

Page 14: ...the left panel door two from the rear panel and one from the bottom side panel b Open the panel door c Loosen and remove the balance transit strap d Close the side panel door e Replace the three pane...

Page 15: ...KA 2482 rear panel and the tee fitting located on the rear of the hydraulic pump assembly see Figure 5 7 Route the waste oil drain tube to a suitable container compatible with Dioctyl Sebacate Oil DOS...

Page 16: ...sition While the Oil Isolation Valve is in Equalize mode turning the pump spindle generates line pressures While the Oil Isolation Valve is in Isolation mode turning the pump spindle will generate Del...

Page 17: ...anel of the instrument see Figure 5 gms09 bmp Figure 8 Power Connection 2 Plug the power adapter cord into a suitable wall outlet The power lamp on the front panel of the RUSKA 2482 will turn on 3 Con...

Page 18: ...inPrompt CD Version 3R00 or later into the computer If Autorun does not begin the installation then manually activate the setup exe program on the CD Refer to the WinPrompt manual for more details Sin...

Page 19: ...ght through cable 3 Verify that the power is applied to the RUSKA 2482 instrument The LED on the RUSKA 2482 instrument will turn on when power is applied WinPrompt Software WinPrompt performs pressure...

Page 20: ...current state and provides buttons for the major operations of the RUSKA 2482 It also provides for setup calibration and opening of all other windows available in the RUSKA 2482 The Current Status wi...

Page 21: ...be allowed to stabilize in this mode before attempting Control mode Control Temperature controllers are actively controlling in order to bring the Tared Reading to Setpoint Nudge Setpoint Adjusts the...

Page 22: ...enu Click the drop down arrow next to the current selection to see the available communication ports If the port is not listed it is not installed correctly in Microsoft Windows or is not connected to...

Page 23: ...the units for the Line Pressure displayed in the Main window gms18 bmp Figure 17 Line Pressure Units Selection Menu Set up Balance Filter Select the Balance Filter to turn on and off If a check mark...

Page 24: ...A 2482 Users Manual 16 gms19 bmp Figure 18 Balance Filter Selection Menu Set up Calibrate Line Displays the dialog for calibration of the line pressure transducer gms20 bmp Figure 19 Calibration Selec...

Page 25: ...the Actual pressure 4 Click The C0 coefficient will be adjusted to give the correct pressure reading 5 Click To calibrate the line sensor Set up Calibrate Line 1 Click 2 Apply the first known pressure...

Page 26: ...ave The Coefficient File options allow the user to Save and Load all of the calibration and setup of the RUSKA 2482 software Selecting Save will write the coefficients to a user selected filename Sele...

Page 27: ...instrument controller There are two sets of Fine coefficients one for Oil calibrations and a second for Oil Gas calibrations The Coarse coefficients are used for both calibration types These coeffici...

Page 28: ...onal filtering of the Balance Reading Note Setup Balance Filter must be checked for the filter to be used The filter time constant has the units of seconds and can be entered in 0 1 increments Most sy...

Page 29: ...communication problems When the instrument is operating normally this window can be closed gms27 bmp Figure 26 RS 232 View Development Displays in a hexadecimal format the serial communication strings...

Page 30: ...lear Tare and with the motor turned on then the Tared Reading will be equivalent to the total mass of the piston and mass table 935 grams Since the Balance is used as a reference device the 935 grams...

Page 31: ...g used to connect the Device Under Test to the RUSKA 2482 must be rated for safe operation to at least 2975 psi 205 bar Purge the air from the interconnect tubing Put the Oil Isolation Valve in Equali...

Page 32: ...e Oil Isolation Valve to Isolate apply weights corresponding to the desired differential pressure and press When the control system regulates the differential pressure for a Tared Reading of zero then...

Page 33: ...closer to the desired level after several minutes then the controller capacity has likely been exceeded Option 1 To recover the control capacity press remove all weights turn the Oil Isolation Valve...

Page 34: ...be in the four possible states listed in the table below Table 2 Oil and Gas Isolation Valves States State Oil Isolation Valve Gas Isolation Valve Equalize Zero P Equalize Equalize Caution Avoid Equal...

Page 35: ...section Windows PIDValue Operation Power This will take approximately 15 minutes prior to a calibration sequence to provide the maximum control capacity for the system This may be unnecessary for sho...

Page 36: ...nts are complete reduce the line pressure to ambient by carefully opening the Gas Exhaust Metering Valve Turn off the motor by pressing Techniques for Extended Calibrations During an extended calibrat...

Page 37: ...l when the zero is performed but the oil levels remain constant during the calibration series then the head height does not matter as it is incorporated in the zero setting The only hydraulic head pre...

Page 38: ...levant part numbers Where ASSY appears as a part number this component is associated with other components in an assembly for replacement purposes Before beginning any maintenance remove any instrumen...

Page 39: ...Test Port Assemblies and Screw Press Assembly Parts List ITEM DESCRIPTION PART 1 Banjo Bolt P101230 2 O Ring P103614 3 Banjo Test Port P101226 4 O Ring P103606 5 O Ring 54 703 12 6 Valve Body SDW5790...

Page 40: ...The white anti extrusion ring 21 is a PTFE spiral and can be removed by unwinding it from the rambler 5 Do not use a sharp tool that will scratch the surfaces of the rambler when removing the rambler...

Page 41: ...ing barrel Screw the barrel fully into the test station and secure with the locknut 10 Inspect all seals for wear or damage Replace as necessary Note If the rambler shows signs of wear the main bore w...

Page 42: ...weight table and hold it at the bottom of travel W Caution Do not allow the weight table to return to a normal position while the low port shut off valve is open 10 Close the low port shut off valve 1...

Page 43: ...d put the Oil Isolation Valve to Isolate Mode This will keep the Piston Spring clear of the Balance 6 Remove the screws from the front and rear of the Balance mounting plate 7 Slide the Balance and Mo...

Page 44: ...conditions Differential Pressure Reproducibility Differential Pressure Reproducibility 4 5 Pa1 Refer to the Calibration Report for Pressure Uncertainty Piston and Cylinder Thermal Coefficient piston...

Page 45: ...of oil 3 Verify that line pressure is removed 4 Verify that all ports are sealed to minimize oil loss Installation of Clamps Install the Balance Strap and Transit Clamp as shown in the Installation s...

Page 46: ...RUSKA 2482 instrument 2482 107 Shipping case for RUSKA 2482 accessory Final Instructions Include in the shipment Statement of the problem or service required The name and contact information of a know...

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