Graco 307909B- Manuals

2 307909 Installation Pressure Relief Procedure WARNING INJECTION HAZARD The system pressure must be manuallyrelieved to prevent the system fromstarting or spraying accidentally. Fluid under high pressure can be injected through theskin and cause serious injury. To reduce the risk ofan injury from i...

307909 3 Installation Installing the Air Valve Conversion Kit 222054 1. Follow the Pressure Relief Procedure . 2. Assemble kit as shown in Fig. 1. 3. Remove mufflers and lock rings from old air valveand install them on new air valve. Fig. 1. Torque to27–45 in/lb (3–5 N.m) Lubricate Lubricate (part o...

4 307909 Repair Repairing the Air Control Valve NOTE: An Air Valve and Pilot Valve Repair Kit is available, page 5. Parts included in the kit are markedwith an asterisk, for example, (106*). Use all the partsin the kit for the best results. Disassembly 1. Follow the Pressure Relief Procedure on page...