DD40
Adjustments
There is an adjustment for both the water
and the syrup.
Adjustment screws are located under the
valve cover, and behind the solenoid.
1. Facing the valve, the screw on the right
hand side is the syrup adjustment. The
screw on the left hand side is the water
adjustment.
2. Turn either screw counter clockwise to
increase flow.
Valve service
To remove:
Push release lever up (located under the
cover on the right side of the valve, near
the back) and pull out the valve. There are
ball checks to automatically shut off the
water and syrup.
Pull apart the electical connectors to the
valve, and remove the valve.
To service:
•
Rubber Seats(ring actuators):
Remove the four screws in the back of the
rear section. This will let the front and rear
section seperate and expose the ring
actuators.
The ring actuators are reversable, and
interchangeable. When either reversing, or
replaceing them, place the rings of the
actuators into the groves and align the
stainless steel lever of the actuator with the
center of the notch in the front section.
Replace the rear section, be sure that the
ring actuators seat in the groves of the
front and rear section.
•
Flow Controls:
The adjusting screws and springs may be
removed by first removing solenoid and
then the entire top plate. The adjusting
screws and springs are interchangeable.
To remove pistons, remove the entire top
plate, then remove the retaining spring on
the tip of the adjusting screw. The spring
piston should slide off. Pistons are color
coded:
Water is green
Syrup is red
Diet syrup is grey.
FLOW
CONTROL
ADJUSTER
RING ACTUATOR
PISTON
February, 1988
Page 9
