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MPG2-H / MPG2-H-HV
Manual Pressure Generator/Controller for Hydraulic Pressure
Operation and Maintenance Manual
PN 3340765
September 2012
© 2012 Fluke Corporation. All rights reserved. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.
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Table of Contents
Summary of Contents for Fluke Calibration MPG2-H
- Page 1 MPG2-H / MPG2-H-HV Manual Pressure Generator/Controller for Hydraulic Pressure Operation and Maintenance Manual PN 3340765 September 2012 © 2012 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. All product names are trademarks of their respective companies.
- Page 2 High pressure liquids and gases are potentially hazardous. Energy stored in these liquids and gases can be released unexpectedly and with extreme force. High pressure systems should be assembled and operated only by personnel who have been instructed in proper safety practices.
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Page 3: Table Of Contents
TABLE OF CONTENTS T A B L E O F C O N T E N T S ............. . . I T A B L E S . - Page 4 MPG2-H OPERATION AND MAINTENANCE MANUAL Table 1. MPG2-H and MPG2-H-HV Parts List ..................... 7 Table 2. DHI Authorized Service Providers ....................16 Figure 1. Front view ............................. 2 Figure 2. Rear view ............................2 Figure 3. Top view ............................3 Figure 4.
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Page 5: A B O U T T H I S M A N U Al
ABOUT THIS MANUAL This manual provides the user with the information necessary to operate an MPG2-H Manual Pressure Generator/Controller for Hydraulic pressure. It also includes additional information provided to help you optimize MPG2 use and take full advantage of its many features and functions. - Page 6 MPG2-H OPERATION AND MAINTENANCE MANUAL Page IV...
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Page 7: 1. Introduction
MGP2 and RPM4 are available as a single, integrated pressure calibration instrument designated E-DWT The MPG2-H-HV has a larger displacement variable volume (7 cc rather than 3 cc) and is intended for applications with higher test volumes to reduce variable volume stroke needed to generate the desired pressure. -
Page 8: Location Of The Components
MPG2-H OPERATION AND MAINTENANCE MANUAL LOCATION OF THE COMPONENTS 1. TEST1 connection (DH500) 5. Reservoir shut off valve 2. Reservoir cover vent valve 6. Variable volume 3. Priming pump 7. Test shut off valve and 4. Reservoir cover fine pressure adjustment Figure 1. -
Page 9: Figure 3. Top View
1. INTRODUCTION 1. TEST1 connection 6. Test shut off valve and fine pressure 2. TEST2 connection adjustment 3. Reservoir cover vent valve 7. Variable volume 4. Priming pump 8. Variable volume piston position indicator 5. Reservoir cover 9. Reservoir shut off valve Figure 3. -
Page 10: Dimensional Schematics
MPG2-H OPERATION AND MAINTENANCE MANUAL DIMENSIONAL SCHEMATICS All dimensions are in millimeter [mm] Figure 4. Front view dimensions Figure 5. Bottom and side view dimensions Page 4... -
Page 11: Hydraulic Schematic
1. INTRODUCTION HYDRAULIC SCHEMATIC Reservoir cover TEST2 connection Priming pump Test shut off valve and fine pressure adjustment Reservoir cover vent valve Variable volume TEST1 connection Reservoir shut off valve Figure 6. System schematic Page 5... - Page 12 MPG2-H OPERATION AND MAINTENANCE MANUAL Page 6...
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Page 13: I N S T A L L A T I On
2. INSTALLATION UNPACKING AND INSPECTION MPG2-H is delivered, along with its standard accessories, in a corrugated container held in place by expandable foam. The MPG2 is delivered with its valves closed and the variable volume (VV) fully screwed in. The reservoir and the MPG2 plumbing are free of fluid. -
Page 14: Initial Setup
MPG2-H OPERATION AND MAINTENANCE MANUAL INITIAL SETUP High pressure fluids are potentially hazardous. Energy stored in pressurized fluids can be released unexpectedly and with extreme force. High pressure systems should be assembled and operated only by personnel who have been instructed in proper safety practices. -
Page 15: O P E R A T I On
MPG2-H is used to manually generate and adjust liquid pressure from atmosphere to 200 MPa (30 000 psi) (limited to 100 MPa (15 000 psi) with MPG2-H-HV) or using a priming pump, two valves and a variable volume. Fittings for connecting to a device or system under test are located on the top and middle rear of the instrument housing. -
Page 16: Reservoir
TEST1 and TEST2 port (see Section 3.2.3). The maximum operating pressure of the variable volume is 200 MPa (30 000 psi) with MPG2-H and 100 MPa (15 000 psi) with MPG-H-HV and. Do not generate pressure greater than the maximum operating pressure. -
Page 17: Generating And Adjusting Pressure, Variable Volume And Fine Adjust Valve
3. OPERATION Press down on the pump handle but do not release your downward force when the pump gets to end of stroke or becomes to difficult to push down. While maintaining the downward force on the pump handle, close the reservoir shut off valve to capture the priming pressure. -
Page 18: Refilling Or Emptying The Variable Volume Without Releasing Test Pressure
MPG2-H OPERATION AND MAINTENANCE MANUAL Opening the reservoir shut off valve while the MPG2 is under pressure will very rapidly drop the pressure. Generally, it is not recommended to drop the pressure applied to pressure measuring devices very rapidly. To reduce pressure slowly, use the variable volume and only open the reservoir shut off valve to open the system to atmosphere. -
Page 19: M A I N T E N A N C E A N D A D J U S T M E N T
4. MAINTENANCE AND ADJUSTMENTS MPG2 was designed for maintenance free operation. The only recommended regular maintenance is to flush the hydraulic system and replace the operating liquid. REPLACING LIQUID AND FLUSHING HYDRAULIC SYSTEM Regular replacement of MPG2’s operating liquid and flushing of the hydraulic system is recommended. To empty the reservoir, remove the reservoir cover and siphon the bulk of liquid out of the reservoir. - Page 20 MPG2-H OPERATION AND MAINTENANCE MANUAL Page 14...
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Page 21: W A R R A N T
5. WARRANTY LIMITED WARRANTY AND LIMITATION OF LIABILITY Each Fluke product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is one year and begins on the date of shipment. Parts, product repairs, and services are warranted for 90 days. -
Page 22: Table 2. Dhi Authorized Service Providers
MPG2-H OPERATION AND MAINTENANCE MANUAL Table 2. DHI Authorized Service Providers DH INSTRUMENTS, A FLUKE COMPANY WWW.DHINSTRUMENTS.COM AUTHORIZED SERVICE PROVIDERS TELEPHONE COMPANY ADDRESS & FAX EMAIL 4765 East Beautiful Lane Tel 602.431.9100 cal.repair@dhinstruments.com DH Instruments, a Fluke Phoenix AZ 85044-5318 Fax 602.431.9559...