Graco 310537C- Manuals

2 310537 WARNING INSTRUCTIONS EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and resultin serious injury. D This equipment is for professional use only. D Read all instruction manuals, warnings, tags, and labels before operating the eq...

310537 3 Installation 8719A Fig. 1 KEY A Fluid Supply LineB Air Spray GunC Fluid Pressure RegulatorD Air Supply Line E Adjusting ScrewF Back Pressure ValveG Fluid Return Line A B C D E F G CAUTION Handle the back pressure valve with care to avoiddamaging the diaphragm. Installing the Back Pressure V...

4 310537 Service Pressure Relief Procedure WARNING PRESSURIZED EQUIPMENT HAZARDThe system pressure must be manually relieved toprevent the system from starting or spraying acci-dentally. To reduce the risk of an injury from acci-dental spray from the gun, splashing fluid, ormoving parts, follow the ...