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Setup
312759R 41
Adjust Phasing
9. Watch the dispense valve carefully to observe which
material is dispensed first. Press the Start/Stop
Shot button ( ) or the footswitch to dispense
material.
10. If the materials do not exit the dispense valve at the
same time adjust the piston Phase Adjustment
Screw (303) as follows.
• If the A side material exits the dispense nozzle
before the B side material ( ):
a. Use two 13 mm wrenches to break loose
the locking nut (302) from the phase adjust-
ment screw (303) on the B material side.
b. Hold the phase adjustment screw (303) sta-
tionary with a 13 mm wrench.
c. Use a 7 mm wrench to turn the piston
shaft (301) counterclockwise 1/4 turn or
less to move the B piston forward.
• If the B side material exits the dispense nozzle
before the A side material ( ):
a. Use two 13 mm wrenches to break loose
the locking nut (302) from the phase adjust-
ment screw (303) on the A material side.
b. Hold the phase adjustment screw (303) sta-
tionary with a 13 mm wrench.
c. Use a 7 mm wrench to turn the piston
shaft (301) counterclockwise 1/4 turn or
less to move the A piston forward.
11. Hold piston shaft (301) and phase adjustment
screw (303) in place with a 7 mm and 13 mm
wrench and tighten locking nut (302) against phase
adjustment screw with a 13 mm wrench.
12. Watch the dispense valve carefully to observe which
material is dispensed first. Press the Start/Stop
Shot button ( ) or the foot switch to dispense
material. If one material exits the dispense nozzle
before the other, go back to step 10.
Exit Calibration Mode
13. Press the Enter/Exit Phasing button ( ).
14. Navigate to the Home screen. See Screen Naviga-
tion Diagram, page 16.
301
302
303
Key:
301 Piston Shaft
302 Locking Nut
303 Phase Adjustment Screw
ti12389a
It is highly recommended that all of the phasing
adjustment be done to one side or the other; not
both.
Ensure the piston shaft and phase adjustment
screw do not rotate while tightening the locking
nut (302) in the following step.