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Model No. 2007, 2007BN, 2007ST, 2007EX, 2007STX
Page 10
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Agitator Set Collar Adjustment
The following instructions describe how to properly adjust set collars on an agitator assembly
with a floating stir rod.
Step 1:
Make sure machine is OFF and
unplugged, then allow unit to cool completely
before attempting to adjust the agitator height.
Step 2:
Loosen the set screw in each set collar
to be adjusted.
Step 3:
With the kettle mounted in the popper,
adjust the shaft so the Agitator’s Spur Gear
contacts half of the Drive Motor Spur Gear
(reference Spur Gear Placement image at right).
DO NOT
set spur gears at full gear contact; it
can cause binding as the kettle is dumped.
Step 4:
Once shaft is positioned correctly,
re-tighten the set screw in the set collar above
the crossbar to secure in place.
Step 5:
Adjust clearance between the bottom of
the crossbar and the lower set collar to 1/32”
(thickness of a dime); then re-tighten set screw
to secure in place (see image below).
Step 6:
Adjust set collar for agitator weight to
be between 3/16” to 1/4” above the agitator
weight. Once adjusted, re-tighten set screw to
secure in place.
Drive Motor
Spur Gear
Agitator’s Spur Gear
Agitator’s Spur Gear
should set halfway
up on Drive Motor
Spur Gear.
Set Collar
w/Set screw
Agitator shown for general image
reference only (lids not shown for
clarity).
Set Collar above
Crossbar
Lower Set Collar
(below Crossbar)
Adjust clearance to
thickness of a dime.
Set Collar
(for Agitator Weight)
Agitator Weight
3/16” to 1/4” max.
Stir Rod
Spur Gear Placement
Steps to Adjust Set Collars
Crossbar
