User manual FLUKE OIL INTENSIFIER SYSTEM INSTALLATION

[. . . ] 4. SUPPLY connection to OPG1 or MPG1 TEST Port (DH500) TEST connection to PG7302 (DH500) Intensifier LOW PRESSURE SHUTOFF valve 5. Safety Head with 120 MPa (17 500 psi) Rupture Disc and Muffler DESCRIPTION The Oil Intensifier System (OIS) is intended to generate pressure up to 500 MPa (75 000 psi) using an OPG1 or MPG1 (whose maximum pressure is 200 MPa (30 000 psi)). [. . . ] In this condition the OPG1 or MPG1 pressure is shut off from the PG7302 and is applied to the low side of the intensifier. Increasing pressure on the low side of the intensifier results in pressure changes five times greater on the high side (PG7302 side) of the intensifier. Use the OPG1 or MPG1 to generate and adjust pressure as necessary to set test points and float the PG7302 piston. INSTALLATION Position the OIS between the OPG1 or MPG1 and the PG7302 with the PG7302 to the left. Using a DH500 coned and threaded tube, connect the OPG1 or MPG1 TEST port to the OIS SUPPLY port (1). Using a DH500 coned and threaded tube or two tubes and a tee, connect the PG7302 TEST port to the OIS lateral TEST port (2). Operation: Intensifier Not in Use (Pressure 200 MPa (30 000 psi)) Open LOW PRESSURE SHUTOFF valve (4) and close INTENSIFIER SHUTOFF valve (5). In this condition, OPG1 or MPG1 generates pressure straight through the Intensifier System, by passing the intensifier. Plug TEST port (6) if it is not being used. Before switching out the intensifier, be sure that the PG7302 piston is fully down (LSTOP) as the pressure may change abruptly during the switching procedure. If possible, switch out the intensifier at the same pressure as it was switched in so that its pistons are back to the start position. To switch out the intensifier, first close the INTENSIFIER SHUTOFF valve (5) and then open the LOW PRESSURE SHUTOFF valve (4). Load the entire mass set on the PG7302. Open the INTENSIFIER SHUTOFF valve (5). Operation: Returning the Intensifier Pistons to Start Position If the intensifier runs out of stroke towards the high side, adjusting the pressure on the intensifier's low side no longer affects the pressure on the high side. [. . . ] Once ruptured, the disc must be replaced. OPG1 and PG7302 are trademarks, registered and otherwise, of DH Instruments, Inc. Document 560035d 070119 DH Instruments, Inc. 4765 East Beautiful Lane Phoenix AZ 85044-5318 USA Tel 602. 431. 9100 Fax 602. 431. 9559 dhi@dhinstruments. com www. dhinstruments. com [. . . ]