Pressure Relief Procedure - Graco PR-Xv Instructions Manual

Operation
Run the system after short-time shutdown
1. Place a waste container below the TC Dispense
Valve (AB, page 8).
2. On the Manual Main Screen, press
the static mixer.
3. When the materials are stable out of the Static
Mixer Package (AA, page 8), go to the Automatic
Main Screen.
4. Select correct control mode to run the system.
50

Pressure Relief Procedure

Follow the Pressure Relief Procedure whenever
you see this symbol.
to prime
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection, splashing
fluid and moving parts, follow the Pressure Relief
Procedure when you stop dispensing and before
cleaning, checking, or servicing the equipment.
1. Make sure the system finishes the current job. The
dispense valve closes after a job.
2. Remove Static Mixer Package (AA, page 8) from TC
Dispense Valve (AB, page 8).
3. Close the Bleed-type Master Air Valve (D, page 7).
4. Place a waste container below the TC Dispense
Valve (AB, page 8).
5. Go to the System Main Screen.
F . 60 System Main Screen
IG
6. Press
displayed. The system will identify whether the inlet
valve is closed. If the inlet valve is opened, it will be
. The pressure in real time will be