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Via Acquanera, 29
22100 Como
tel. 031.526.566 (r.a.) fax 031.507.984
info@calpower.it
www.calpower.it
PN 3969857
December 2010
© 2010 Fluke Corporation. All rights reserved. Printed in USA. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.
RUSKA Series 3990
Manual Pressure Control Packs
Users Manual
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Table of Contents
Related Manuals for Fluke CalPower RUSKA 3990 Series
Summary of Contents for Fluke CalPower RUSKA 3990 Series
- Page 1 RUSKA Series 3990 Manual Pressure Control Packs Users Manual PN 3969857 December 2010 © 2010 Fluke Corporation. All rights reserved. Printed in USA. Specifications are subject to change without notice. All product names are trademarks of their respective companies.
- Page 2 Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is available only if product is purchased through a Fluke authorized sales outlet or Buyer has paid the applicable international price.
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Page 3: Table Of Contents
Table of Contents Title Page Introduction......................1 How to Contact Fluke ..................1 Safety Information ..................... 1 Safety Summary .................... 1 Compressed Gas .................... 1 Personal Protective Equipment..............2 Inert Gases ..................... 2 Do Not Service or Adjust Alone..............2 Symbols Used in this Manual ................ - Page 4 RUSKA Series 3990 Users Manual...
- Page 5 List of Tables Table Title Page Symbols........................2 Service Kit - 3893-801-40801................9 Specifications ......................10...
- Page 6 RUSKA Series 3990 Users Manual...
- Page 7 List of Figures Figure Title Page Recommended Setup for Operation in Positive and Negative Gauge and Absolute Modes Using Two Vacuum Pumps..........4 Optional Setup for Positive Gauge Mode Only............5 Optional Setup for Operation in Positive and Negative Gauge and Absolute Modes Using One Vacuum Pump............
- Page 8 RUSKA Series 3990 Users Manual...
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Page 9: Introduction
3990-801 and 3990-803 Manual Pressure Control Packs and presents its features and options. How to Contact Fluke To order accessories, receive operating assistance, or get the location of the nearest Fluke distributor or Service Center, call: •... -
Page 10: Personal Protective Equipment
The 3990-801 and 3990-803 are self-contained pressure control devices. All other pneumatic system components and connections must be provided by the customer. Select components, such as the RUSKA 2465A-754 Gas Piston Gauge, are available from Fluke Calibration and will be used when describing the correct operation of the 3990-801 and... -
Page 11: Features
Manual Pressure Control Packs Features Features The following features are standard on all 3990-801 and 3990-803 Controllers: • Precise control of pressure and vacuum • All pressure and vacuum parts located on the back panel • Dial type test pressure gauge, located on front panel •... -
Page 12: Connections
RUSKA Series 3990 Users Manual Connections Refer to Figures 1, 2 and 3 to make pneumatic setup plumbing connections, or for optional connections and mode considerations, between the RUSKA Series 3990 DWG, the manual controller and the device under test. If the application does not require all modes of operation, some connections may not be required. - Page 13 Manual Pressure Control Packs Connections gmy02.bmp Figure 2. Optional Setup for Positive Gauge Mode Only gmy03.bmp Figure 3. Optional Setup for Operation in Positive and Negative Gauge and Absolute Modes Using One Vacuum Pump 3. Reference Vacuum Pump isolation valve (such as part number 88-1038) is required only for negative gauge mode operation.
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Page 14: Preliminary Operation
RUSKA Series 3990 Users Manual 4. The Device Under Test — Reference Port and DWG Bell Jar connections are required only for negative gauge mode operation. However, it is highly beneficial in the positive gauge mode at reducing the effects of air drafts in the immediate region of the DWG, provided that the bell jar is mounted on the DWG and that the Reference Vent valve is open. -
Page 15: Vacuum Mode (Negative Gauge) Operation
Manual Pressure Control Packs Vacuum Mode (Negative Gauge) Operation 3. For subsequent pressure changes: a. Pull to open the Equalize valve. b. Carefully open the Pressure Supply valve (to increase pressure) or the Test Port Vent valve (to decrease pressure). c. -
Page 16: Absolute Mode Operation
RUSKA Series 3990 Users Manual 5. If the Pressure Adjuster knob will not rotate, it is probably at the end of its stroke. In this case: a. Pull to open the Equalize valve. b. Open the Reference Vent valve, then rotate the Pressure Adjuster knob in the opposite direction about 10 to 20 turns. -
Page 17: Maintenance
Manual Pressure Control Packs Maintenance Maintenance The RUSKA Series 3990-801 and 3990-803 Manual Pressure Control Packs require no periodic maintenance. Refer to the Precise Pressure Controller section of this manual for considerations regarding the integrated Precise Pressure Controller. Precise Pressure Controller A RUSKA 3893-801 Precise Pressure Controller is incorporated into the design of the 3990-801 and 3990-803 Manual Pressure Control Packs. - Page 18 RUSKA Series 3990 Users Manual Table 3. Specifications Specifications Model 3990-801 Model 3990-803 Output Pressure Range VAC to 7 MPa (1000 psi) VAC to 21 MPa (3000 psi) Approximate Resolution 1.7 Pa (0.00025 psi) 1.7 Pa (0.00025 psi) Supply Pressure 7 MPa (1000 psi) 21 MPa (3000 psi) Temperature Range...
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