Connect
Connect
Connect the
the
the Electrostatic
Electrostatic
Electrostatic Enable
Enable
Enable Output
Output
Output
When the electrostatic request input is active and
the system is in Spray mode, the electrostatic enable
output will be active. This will signal the spray gun
to turn on electrostatics. Connect this signal to the
device that normally turns on the gun's electrostatics.
There are pneumatic and electrical options for this
output.
Pneumatic
Pneumatic
Pneumatic Output
Output
Output
1.
Connect a 5/32" air line to the electrostatic
enable output (EEO) port on the right side of the
cabinet. See
.
2.
Run this line to the input of the device that
activates electrostatics.
Note
Plug this port if it is not being used.
It will be pressurized every time the
electrostatic enable output (EEO) port
is active even when using the electrical
output.
Electrical
Electrical
Electrical Output
Output
Output
1.
Prepare the electrical controls for service. Follow
the steps in
Prepare the Electrical Controls for
.
2.
Run two wires through the I/O port strain relief on
the right side of the system. See
.
3.
Feed these wires through the top right opening
in the electronics control panel.
4.
Connect terminal block 7 to the gun's electrostatic
controller. When the output is inactive terminal
block 7 has 4-5 volts present. When the
output is active there is 24V present. See
5.
Connect terminal block 8 to GND.
Note
When used with Graco electrostatic
controllers, terminal block 7 signal
voltage is optically isolated at the
controller. If using any other controller be
sure to use an optocoupler at the input to
the device.
NOTICE
NOTICE
NOTICE
To prevent damage to equipment, do not use
these terminal blocks without an optocoupler
present.
Prepare
Prepare
Prepare the
the
the Isolation
Isolation
Isolation Valve
Valve
Valve Before
Before
Before the
the
the First
First
First
Use
Use
Use
The isolation system may be shipped with a tie wrap
holding the isolation valve (G) in the upmost position
to prevent movement. Before operation, remove the
tie and fill the wash fluid bottle (W).
1.
Use a flat blade screwdriver to open the cabinet.
2.
Slide the electrostatic shield (12) up to remove.
3.
To remove the isolation valve cover (99), loosen
the top and bottom screws (99a).
4.
If a tie wrap is securing the isolation valve (G),
cut and remove the tie.
5.
Disconnect the push-to-connect tube from the
bottle cap of the wash fluid bottle (W).
6.
Lift the sealed wash fluid bottle (W) out of the
system. Fill it with clean HydroShield cleansing
solution above the minimum line marked on the
bottle. Replace it in the cabinet.
Figure 15 Replacing Wash Fluid Bottle
7.
Reconnect the push-to-connect tube to the bottle
cap of the wash fluid bottle (W).
8.
Replace the isolation valve cover (99) and tighten
the top and bottom screws (99a).
9.
Reinstall the electrostatic shield (12) inside the
cabinet.
10. Close the cabinet door and use a flat blade
screwdriver to secure the door shut.
3A8493A
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