Setup
38
313813A
Setup
The machine is assembled on a heavy-duty steel frame
that accepts all the major operating components. The
machine will arrive from the factory pre-assembled,
completely tested and ready for installation. If the unit
includes a boom, the unit will come fully assembled with
the boom detached. Setting the unit in place, providing
electric service to the main electric console, connecting
the air supply, servicing the hydraulic and day tanks,
connecting the hoses and gun, and, if included, install-
ing the boom is required.
Prior to installing the machine, check for any damage
that may have occurred during transit. If any damage is
found, notify Graco immediately.
The machine is to be installed on a flat surface in an
area that permits easy access to all areas of the
machine for maintenance and operation.
The metering unit was plumbed, wired and tested at the
factory. For transporting purposes, the unit was drained
of all fluids and the chemical hoses were detached.
The machine has been designed to prevent the acciden-
tal connection of chemical hoses to the wrong source.
The Iso pressure hose is color coded red for pressure
and red/white for return. The Poly pressure hose is
color-coded blue for pressure and blue/white for return.
Day Tanks
Tanks
Connect all hoses and slowly pressurize each tank while
checking for any leaks. See
section on page
45 for suggested pressure procedure.
Chemical Feed System
Each day tank has an inlet port on the back, where the
chemical feed line gets connected.
Avoid breathing of vapors and contact with Isocya-
nate as some people have severe allergic reactions.
See
on page 7.
