Graco 77X540 - Manuals

Instructions 2 332519F Instructions Warnings See the Dyna-Star HF and HP Pump Instruction manual for additional warnings. Installation Pressure Relief Follow the Pressure Relief Procedure whenever you see this symbol. To relieve pressure in the system, use two wrenches working in opposite directions...

Instructions 332519F 3 Vent Valve Installation Reference numbers used in these instructions corre-spond to Parts included in Kit and are provided on page 5. Parts identified with an alpha character are user pro-vided or already installed components. To ensure the correct pressure relief valve is use...

Parts 332519F 5 Parts Accessories Technical Data . * Dyna-Star HP Pump Models are rated for 5000 psi (34.47 MPa, 344 bar) maximum working pressure, however, when a vent valve is installed on the HP Pump, the maximum working pressure must be reduced to 3500 psi (24.1 MPa, 241 bar). **Flow capability ...