OPERATOR CHECKLIST
Air/Mix Pump
Dispose of O-rings, check bands, and pressure
switch diaphragm if they are worn, torn, or fit too
loosely. Replace them with new ones.
Follow lubricating procedures carefully. Never
lubricate check bands.
Handle plastic pump parts with care to avoid nicks
and cracks.
Make sure the pressure line is securely attached
to the pressure switch.
Clean, sanitize, and lubricate the pressure switch
diaphragm daily.
Make sure the air/mix pump is properly aligned
with the face plate of the motor reducer or severe
and costly damage may occur.
7
7-2
Model 8756
Operator Checklist