ProMinent ProMix C, Operating Instructions Manual

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Pr o Minent ProMix
‘S & C’ Polymer Feeder
ProMix Series S&C User Manual
3.6 Maintenance and Lubrication Schedule
MAINTENANCE
Description / Task Remarks Frequency
Visual inspection of unit Weekly
Check dosing line fittings and valves for
tightness
Every 3 Months (Approx
30% continuous
operation.)
Verify equipment is operating properly
No leaks in the piping or at
the “weep hole” or abnormal
noises
Weekly
Check the electrical connections for integrity Quarterly
Check process tubing for wear or cuts Weekly
Check Mixing Chamber Motor amperage.
Check fan cover for obstruction or Dirt
Monthly
Check pump tubing for wear or cuts Weekly
Short Term - Flushing of Piping & Chamber 24 Hour Shut Down Run 60 Second Flush
Long Term
– Flushing of Piping & Chamber
24 Hour + or if large amount
of polymer is dosed into
chamber w/o water running
Run Water until piping is
visibly clear in static
mixer
LUBRICATION
Description / Task Lubrication Frequency
Mixing Chamber Motor 1/2 Hp - Standard
Bearings
Ball Bearing Grease
5,000 Hours of Service
per Year or every three
years