Graco Fluid Automation 633, Operation, Page: 9 / 51

General Information
332078C 9
General Information
Pressure Settings
All pressure settings are controlled through the Operator
Interface Panel. Refer to
Screen 2 , page 27, to set the
feed station pressure.
Fluid Pressure Gauges
All A and B material pressure gauges should read
the same as each other during normal operation of
the machine.
Solvents
These are rarely used with modern 1:1 silicones. For
cleaning, methylene chloride or white spirits solvent are
used. Methylene chloride is recommended because it is
non-flammable.
NOTICE
To avoid machine damage, do not exceed 120 psi
(0.8 MPa, 8.3 bar) air pressure at the machine inlet.
To avoid serious injury, do not use flammable
solvents for cleaning.