Prime The Isolation System; Spray With The Isolation System - Graco HydroShield Instructions Manual

Prime the the Isolation Isolation System
Prime Prime the Isolation
Use the following steps to load the system with paint,
change paint colors, or change from flushing fluid
to paint.
1. Enter Prime mode
fluid or paint without refilling the isolation fluid
pump. See Home Screen, page
2. Supply the new paint to the fluid supply hose.
If using a color change equipped system, change
the spray preset to one using the desired color or
select a new color number if using Preset 0.
3. Check and adjust the gun fluid pressure if
necessary. For example, adjust the pressure
down to avoid splashing while emptying the
paint into a container or gun flush box. Increase
the gun fluid pressure to speed up the priming
process.
4. Trigger the gun until new paint exits the gun. The
time that it takes to prime the system depends on
the length of hose and the fluid pressure.
5. Enter Spray mode
automatically fills. See
3A7370C
System
System
to empty any flushing
49.
. The isolation fluid pump
Home Screen, page 49.
Spray with with the the Isolation Isolation System
Spray Spray with the Isolation
Contact with the charged components of the spray
gun will cause an electric shock. Do not touch the
gun nozzle or electrode or come within 4 in. (102
mm) of the front of the gun during operation or
until performing the Fluid Voltage Discharge and
Grounding Procedure, page
Follow the Fluid Voltage Discharge and Grounding
Procedure, page 29 when you stop spraying and
whenever you are instructed to discharge the
voltage.
1. Prime the isolation system. Follow
Prime the Isolation System, page
2. Set the gun fluid and air settings. See
Adjust the Gun Fluid and Air Settings, page
3. Put the system into Spray mode
The isolation fluid pump automatically fills. The
light tower indicates the fluid level in the pump
as it fills or dispenses.
These set points can be customized in the
system settings on Pump Screen 1. See
Pump Screen 1: Pump Volume, page
Light
Light Light Definition Definition Definition
Green (solid) The pump is 50% full or more.
Yellow (solid) The pump is less than 50%
full but more than 10% full.
Red (solid) The pump is less than 10%
full.
Note
To enter Spray mode, you must first be
in either Prime or Standby mode. You
cannot enter Spray mode directly from
Purge mode.
If color change is enabled, the system
remembers if it still has flush material
in the pump. The system will not allow
Spray mode to be entered until the pump
has been emptied in either Purge or
Prime mode.
4. Turn the electrostatics on at the gun. Verify
that the ES indicator or Hz indicator is green.
Adjust the gun air pressure if needed. See gun
manual for details. Adjust the gun fluid pressure
according to the Gun Setup procedure in your
gun manual.
Operation
System
System
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