Product Manual

bolts and washer aside noting 13. Using a 5/16” socket wrench with
placement. extension, loosen the (4) hose clamps
on the (2) control tubes (note position
TURN EACH ADJUSTMENT BOLT
of hose clamp bolts). Use a flat head
EQUALLY COUNTER CLOCKWISE,
screwdriver to gently pry one end of
MAKING SURE TO TURN EACH
the control tube off of the barbed
BOLT ONE (1) TURN AND THEN THE
fitting. Gently rotate, while pulling, to
OTHER SO AS TO LOOSEN THEM
remove the control tube from the other
EVENLY. THIS IS MOST CRITICAL.
end (repeat for other tube).
FAILURE TO LOOSEN EQUALLY
WILL DAMAGE THE CONTROL UNIT.
11. Remove the spring plate and spring.
Note: picture shown without cylinder
assembly for better viewing.
DO NOT remove cylinder assembly.
12. Loosen the air cylinder nut that holds
the pincher plate with a 3/4”open-end
14. Check the control tubes for wear,
wrench. Set aside pincher plate and
damage, or foreign material that may
nut, noting placement in assembly.
stop them from being pinched
completely closed at the center. (A
small round nylon bristle brush or pipe
cleaner can be used to clean the
inside of the tubes). REPLACE IF
NECESSARY. Note: control tubes will
need to be replaced as a normal part
of routine maintenance. Their life span
is dependent on air pressure setting,
volume of soda and the number of
on/off cycles.
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