Sani king Perform-Max 920 - Maintenance: Cap O-Rings and Knobs; Replacing Cap O-Rings (Model 920); Replacing Cap O-Rings (Models 940;960;980); Replacing Feeder Knobs

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1.
1.
Remove old O-ring. Remove old O-ring.
Lubricate O-ring every couple of months with silicone lubricant that came with your Perform-Max
Feeder. DO NOT USE petroleum based lubricants.
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Place new O-ring in bottom
half of groove.
2.
Bottom half
of groove.
Top half of
groove.
O-ring in top
of groove
4.
3.
Product # 01-22-9971
Roll your thumbs back and
forth over the O-ring while
pushing upward until the
O-ring falls into the top of
the groove.
Place your thumbs on each
side of the cap over the
O-ring in the groove.
continued... Maintenance
Place new O-ring in bottom
half of groove.
Place your thumbs on each
side of the cap over the
O-ring in the groove.
Bottom half
of groove
Top half of
groove
Bottom half
of groove
Top half of
groove
2.
3.
Roll your thumbs back and
forth over the O-ring while
pushing upward until the
O-ring falls into the top of
the groove.
Front of Model 920 Back of Model 920 Back of Models
940, 960 & 980
Cap of Models
940, 960 & 980
Replacing the Cap O-Ring
Model 920
Models 940, 960 & 980
Replacing Feeder Knobs To replace, simply unscrew old knob and replace with the new one.
Troubleshoot