System Connections; Flush Before Using Equipment - Graco PSM Instructions Manual

General Information

System Connections

All electrical wiring must be done by a qualified
electrician and comply with all local codes and
regulations.
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection and
splashing, keep fingers and other body parts away
from the spray tip.
To avoid injury from toxic fluids or fumes, such as
splashing in the eyes or on skin, wear appropriate
personal protective equipment.
Material Inlet
F . 8: Cable Connections - Supply Pump Feed Version
IG

Flush Before Using Equipment

The equipment was tested with lightweight oil, which is
left in the fluid passages to protect parts. To avoid
contaminating your fluid with oil, flush the equipment
14
Junction Box
Cable
Servo Motor
Power Cable
1. Connect the PSM System Air Line (M, page 7) to
the air inlet of Junction Box Assembly (AA, page 8).
The maximum air pressure is 100 psi (0.7 MPa, 7
bar). The air flow is over 1 CFM.
2. Connect the Material Supply Lines (L, page 7) to the
corresponding material inlet at the top of Reload
Valve (AD, page 8).
3. Using the power cord provided, connect AC power
(220 V, 50/60 Hz, single phase) to the Power
Connection (BL, page 9) on the back of PSM
Control Box (F, page 7).
4. Follow the marks on PSM Control Box (H, page 7)
and marks on cables to connect junction box, servo
motor power and servo motor encoder from the
PSM Machine (H, page 7) to PSM Control Box (F,
page 7).
Servo Motor
Encoder Cable
with a compatible solvent before using the equipment.
Follow Flush the Equipment on page 42.
3A7273B