EDITION 12/2008
OPERATING MANUAL
8.5
ADJUSTING THE VALVE MOVEMENT
After changing a nozzle or needle nozzle, the valve movement can be adjusted by turning
the union screw (19) of the tension nut (1). The adjustment can be locked with union nut
(67).
X
Set by the factory: Distance = 1.5 mm; 0.06 inch.
R
Turning right = Reducing the valve movement, that means less material output.
L
Turning left = Enlarging the valve movement, that means more material output.
PART NO. DOC350731
R
1
67
B_00159
GA 2800EA, GA 2805EA
L
19
38