User's Manual

Spraying
3A1602G 19
Spraying
NOTE: For air operated guns, air is supplied to spray
gun with gun piston safety lock engaged and gun fluid
manifold valves A and B closed (if present).
NOTE: If using the Manual 2K gun, refer to the Manual
2K gun instruction manual.
1. Set function knob to Stop/Park.
2. Engage piston safety lock.
3. Open gun manifold.
4. Set Recirc/Spray valves to Spray.
5. Turn the pressure control knob to the right until fluid
pressure gauges show desired pressure.
NOTE: It is desirable to use lower pressure for joint fill-
ing applications.
6. Check fluid pressure gauges to ensure proper pres-
sure balance. If imbalanced, reduce pressure of
higher component by slightly turning Recirc/Spray
valve for that component toward Recirc, until
gauges show balanced pressures. The pressure
imbalance alarm (Status Code 1) is inactive for 10
seconds after entering spray pressure mode, to
allow time to balance pressures.
NOTE: Watch gauges for 10 seconds to ensure pres-
sure holds on both sides and pumps are not moving.
7. Open gun fluid manifold valves A and B (impinge-
ment mix guns only).
NOTE: On impingement guns, never open fluid mani-
fold valves or trigger gun if pressures are imbalanced.
8. Disengage piston safety lock.
9. Test spray onto cardboard or plastic sheet. Verify
that material fully cures in the required length of
time, and is the correct color. Adjust pressure and
temperature to get desired results. Equipment is
ready to spray.
FIG. 24
FIG. 25
FIG. 26
FIG. 27
+
-
TI17127b
TI17132a
+
-
TI17129b
FIG. 28
FIG. 29
FIG. 30
In this example, the B
side pressure is
higher, so use the B
side valve to balance
pressures.
TI17137a