TM 5-4610-218-12
Figure 4-19. Diatomite Dilution Tank, Disassembly and Reassembly.
grease with a cloth dampened in an approved clean-
ing solvent and dry thoroughly.
semble the dilution tank.
(2) Clean the belt with soapy water.
the diatomite dilution tank.
(3) Inspect the motor for cracks, breaks, dam-
aged insulation, signs of overheating, worn bear-
4-25. Chemical Slurry Feeder Drive Motor, Belt
ings and evidence of deterioration.
and Guard.
(4) Inspect the belt for cracks, wear or dry-
a. General. The slurry feeder drive motor is lo-
ness. Replace a defective belt.
cated on the shield of the slurry feeder base of the
(5) Clean all metal parts, except the bearings,
chemical equipment frame. It drives the slurry
in an approved cleaning solvent and dry thoroughly.
feeder through a speed reducer and chain driven
slip clutch.
b. Removal
light engine oil or fuel oil. Do not dry the bearings
(1) Remove the slurry feeder drive motor
with compressed air.
guard (fig. 4-20).
(7) Inspect the wiring for damaged insulation.
motor and belt.
(8) Inspect the shaft and fan of the rotor for
cracks, scoring, burrs, or other damage.
feeder drive motor power cable.
(9) Inspect the shields for cracks, breaks, or
distortion.
semble the slurry feeder drive motor.
(10) Inspect the threaded parts for damaged
d. Clean, Inspect and Repair.
threads, cracks, breaks, or other damage.
(1) Wipe the drive motor free of dirt and
(11) Polish the shaft when necessary.
(12) Replace any damaged or defective parts.
4-63
