Adjust Blast Pressure - Graco EcoQuip 2 EQm Instruction Manual

Operation

Adjust Blast Pressure

To avoid injury due to a spray from wet media from
the pot, always Pressurize the Pot, page 16, before
opening the abrasive ball valves (J) and engaging the
blast control switch (A).
1. Perform the Fill Pot with Abrasive Media
procedure on page 14.
2. Perform the Pressurize the Pot procedure on page
16.
3. Trigger the blast control switch (A).
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4. Adjust the blast air regulator (M) until the desired
pressure appears on the blast pressure gauge (H).
NOTE: Do not increase directly to blast pressure.
Always set below the desired pressure, then increase to
the actual setpoint.
5. Disengage the blast control switch (A).
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