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Evoqua H30 - Final Drive Assembly

Evoqua H30
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MAINTENANCE
.081/02-15 1-13
ITEM
DESCRIPTION INTERVAL
FINAL DRIVE
ASSEMBLY
(Continued)
In preparation for changing the oil, drain out
approximately 5% (1 quart) and replace with
Mobil Oil Corp. Mobil System Cleaner. Run the
drive unit at minimum load condition (reduce sludge
blanket) for approximately 48 hours. Shut off drive
unit and. drain. Replace with oil with proper
viscosity for anticipated seasonal conditions.**
Summer: Mobil SHC-630
Winter: Mobil SHC-629
Drain by opening 1-1/2" (38 mm) ball valve located
under floor plate cover. Also, drain each condensate
line.
Filler plug is located in elbowed pipe located in
pinion hub.
Check bearing race wear. Every third annual
clarifier shut-down, lock out drive starter, inspect
final drive stop blocks by pulling back edge of
neoprene drive dustseal.. Please refer to "H-Drive
Bearing Check Points" page at the end of this
section.
Three
Years
MOTOR Refer to manufacturer's bulletins in VENDOR
INFORMATION section.
M
PRIMARY
REDUCER
Refer to manufacturer's bulletins in VENDOR
INFORMATION section.
M
**Due to the viscosity of the oil, it can take several hours for a true reading to occur at
the sight gauge. Overfilling of oil will result in oil leaking into the collector.
D - Daily W - Weekly M - Monthly SA - Semi-Annually