Sani king Perform-Max 920 - Maintenance: Control Dial O-Rings; Replacing Control Dial O-Rings (Model 920); Replacing Control Dial O-Rings (Models 940;960;980)

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Maintenance
In the back of the Perform-
Max Feeder depress center of
locking pin with a  nger and
pull pin out of dial.
Turn control dial back and
forth as you pull it out of the
housing.
Replace both O-rings. Apply
silicone lubricant that came
with your Perform-Max Feeder
on O-rings.
Carefully insert control dial
back into housing.
Replace locking pin by
pushing it through the slots
on the dial until it locks into
place.
Using a needle nose pliers,
 nd the snap ring tail located
at approximately the 5 o’clock
position under the control dial.
Pull down and out of the groove.
Using a large screwdriver, loosen
the control dial. Carefully pry the
dial until it pulls out.
Carefully replace the rubber O-ring
without stretching it. Apply silicone
lubricant that came with your
Perform-Max Feeder on O-ring.
Push control dial completely into
the housing and turn the dial to
setting 2.
Insert the non-lipped end of snap
ring into the groove opening
beginning at the 5 o’clock position
and push it up so that it threads
itself around the control dial.
Using a small screwdriver or
pointed tool to help guide it, make
sure the snap ring stays in the
groove as it is inserted.
Model 920
Replacing the Control Dial O-Rings
Models 940/960/980
Center of locking pin
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PN # 01-22-9970
PN # 01-22-9970
Back
o-ring