MIL-HDBK-1164
Table 46
Maintenance Checklist for Solution Chemical Feeders
Inspection
Action
(1), (2)
Pot feeders
Flow through pot
Determine amount of chemical fed to
D
ascertain if flow through pot is effective.
Sediment trap
Clean trap and check needle valve.
M
Chemical pot
Clean pot and orifice.
SA
Overhaul
Clean and paint pot feeder and
A
appurtenances.
Differential solution
feeders
Chemical storage
Inspect and clean.
SA
tank
Oil volume
Check and replenish.
SA
Pitot tubes and
Check and replace as necessary.
A
needle valve
All equipment
Paint as necessary.
V
Decanter feeders
Swing-pipe
Check to make sure it does not bind.
M
Motor ratchet, pawl,
Check and lubricate.
SA
reducing gears
Overhaul
Inspect, clean, repair, and paint all parts
A or V
as necessary.
Rotating dipper feeders
Motor
Follow manufacturer's instructions
V
226
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