Adjust The Gun Fluid And Air Settings - Graco HydroShield Instructions Manual

Operation
5. When the gun is triggered:
• The control interface displays the voltage
building in the system.
• The system raises the ground rod (N) in
the cabinet. When the ground rod symbol
disappears and the charge symbol appears,
the system is capable of building a charge.
See Home Screen, page
6. When the trigger on the gun is released and
the ground rod delay time has elapsed, the
ground rod (N) drops and discharges the system.
Release the gun trigger at any time to refill the
system.
Tips:
• Trigger air only to fully charge the system
before spraying
• To maintain a higher spraying voltage,
increase the ground rod delay time as far as
practical. However, increasing the ground
rod delay time also slows the fill time. See
System Screen, page
7. When approaching the end of painting, activate
the Do Not Fill button
preventing the isolation fluid pump from filling
unnecessarily.
8. When finished painting, release the trigger, turn
the electrostatics off at the gun, and put the
system in Standby mode
9. At this point, you may perform any of the following
actions:
• Supply more paint to the system. See
Prime the Isolation System, page
• Flush and clean the system. See
Flush the System (Systems without Color
Change), page 33
Change Enabled Systems), page
• Shut down the system. See
Shutdown, page
38
49.
69.
. This saves paint by
.
37.
or Flush the System (Color
35.
39.
Adjust the the Gun Gun Fluid Fluid and
Adjust Adjust the Gun Fluid
Preset 0 allows operators to change the gun fluid and
air pressure at any time. Preset 0 assumes a manual
purge profile.
Use Preset 1 through 99 to configure different
gun fluid and air pressure settings and a purge
profile number. To set up a purge profile, see
Purge Screens 1–5, page
For example, Preset 1 might use the best pressure
settings for black paint, Preset 02 might use the best
pressure settings for red paint, and Preset 99 might
be set to a higher fluid pressure to perform a quicker
flush.
For instructions on creating presets, see
Presets, page 56. Refer to the gun setup procedure
in your gun manual to select the best gun fluid and
air settings.
To To use To use Preset use Preset 0 0 0 Preset
Preset 0 can be changed by the operator at any time
during operation.
1. Press the right arrow
on the menu bar.
2. Press the Enter Screen button
screen to edit the current settings.
3. Use the down arrow
field.
4. Press the numbers on the keypad to the desired
psi value.
5. Press the Enter button
The interface automatically advances to the Fluid
field.
6. Press the numbers on the keypad to the desired
psi value.
7. Press the Enter button
The interface automatically advances to the
Preset field.
8. Press the Exit Screen button
screen settings.
Note
If an operator is in Preset 1–99, and then
switches to Preset 0, Preset 0 will reflect the
previous settings.
and Air Air Settings Settings
and Air Settings
57.
until Home appears
to enter the
to navigate to the Air
to register the value.
to register the value.
to exit the
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