Operation; Startup; Shutdown; Pressure Relief Procedure - Graco E-Flo DC 333389E Instructions - Parts Manual

Operation

Operation
Operation Operation

Startup

Startup Startup
To operate the pump, follow the Startup instructions
for the Basic or Advanced motor in the Motor manual.
The Advanced E-Flo DC motors require installation
of a Control Module Accessory Kit (see table) to
provide the interface for users to enter selections and
view information related to setup and operation. See
the Control Module Accessory Kit manual 3A2527 for
installation and operation information.
Pump Pump Pump
Control
ESx4xx 24P822
ESx8xx 24X599
ESxDxx 17V232
ESxHxx 17V233
Run the pump at a slow speed until the fluid lines are
primed and all air is forced out of the system.
NOTICE NOTICE NOTICE
Do not use Xtreme pump lowers for waterborne
paints, because the pumps are carbon steel and
waterborne paints will cause them to rust.

Shutdown

Shutdown Shutdown
Follow the Pressure Relief Procedure, page
the pump at the bottom of its stroke to prevent fluid
from drying on the exposed displacement rod and
damaging the throat packings.
14
Control Module Module
Control Module
14. Stop
Pressure Relief Pressure Pressure Relief Relief Procedure Procedure Procedure
Follow the Pressure Relief Procedure
whenever you see this symbol.
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 spraying
and before cleaning, checking, or servicing the
equipment.
1. Disengage the start/stop control (C). See Fig. 1.
2. Shut off and lock out the disconnect (B).
3. Open the fluid drain valve (H), having a waste
container ready to catch drainage. Leave open
until you are ready to pressurize system again.
333389E