Graco E-Flo iQ Dispense System, Installation Manual

Page: 89 / 102

Kits and Accessories
333586D 89
To install the Platen Valve Kit on a 55 gallon system:
1. Perform the Pressure Relief Procedure on page
37.
2. Disconnect the pressure transducer from port 5 on
the Electric Driver (AB).
3. Remove the pressure transducer fitting (TF) and the
fitting it is attached to from the Fluid Check Valve
(AE).
4. Using thread tape, install the 1/2 NPT tee fitting
(706) into the Fluid Check Valve (AE), then reinstall
the pressure transducer fitting (TF) into the bottom
of the 1/2 NPT tee fitting (706).
5. Using thread tape, install the 1/4 NPT x 1/2 NPT
adapter (705) into the 1/2 NPT tee fitting (706). See
F
IG
. 68.
6. Install the platen valve (701) onto the 1/4 NPT fitting
(706) using the swivel fitting (704), then tighten.
7. Install the recirculation hose (713) onto the platen
valve (701) and tighten.
8. Reconnect the pressure transducer to port 5 on the
Electric Driver (AB).
9. Remove the Bleed Stick (EF) and Bleed Port (EG),
and install the fittings (707, 708, 709, 710, 711) as
shown in F
IG
. 72.
NOTE: Do not install the recirculation hose (713) onto
the platen valve fitting (703) until material has been
loaded into the platen valve (701). See the E-Flo iQ
Operation manual for instructions to load material into
the platen and platen valve.
10. Unplug the existing M12 connector from port 3 on
the Electric Driver (AB).
11. Connect the harness (714) to port 3 on the Electric
Driver (AB).
12. The harness (714) has an M8 connector and an
M12 connector. Connect the M12 connector that
was originally connected to port 3 on the Electric
Driver (AB) to the M12 connector on the harness
(714). Connect the M8 4 pin connector to the
solenoid on the platen valve (701).
13. Remove the 1/4 NPT plug from the Integrated Air
Controls (AG). See Integrated Air Controls (AG)
on page 15.
14. Insert the elbow fitting (716) into the Integrated Air
Controls (AG).
F
IG
. 73
714
715
714
M8
Connector
M12
Connector