Graco EnDure Instruction Manual page 16

Service
Service the Automatic Dispense Valve
The dispense valves can be serviced or replaced
without disconnecting the fluid hose or temperature
control cables or tubes.
Disconnect Automatic Dispense Valve from its
Inlet Manifold
Remove the automatic dispense valve from its mounting
bracket.
1. Perform the procedures in Prepare to Service
Automatic Dispense Valve on page 15.
WARNING
HOT SURFACE AND FLUID HAZARD
The material and equipment will be hot!
To reduce risk of injury, wear eye
protection, gloves and protective clothing
when servicing this dispensing system
component.
Fig. 8 ______________________________________________________________________________________
16
2. Disconnect air lines from dispense valve air ports.
3. Remove 4 M-6 socket head screws that connect the
valve body to the inlet manifold. (see Fig. 8.)
4. Pull the valve body straight away from the inlet
manifold.
Reconnect Automatic Dispense Valve to Mounting
Bracket
1. Install new o-ring on fluid passage and water
passages if used.
2. Line up valve body with locating pins and heater
and sensor if used.
3. Push valve straight on to pins. Torque retaining
screws evenly to 50-60 in/lb.
4. Reconnect air lines to dispense valve air ports.
TI1378A
309376L