Specifications

Document No. DER05023 PREVENTIVE MAINTENANCE
Page 2 of 5 Effective Date 24 Apr 08
RECOMMENDED ROUTINE MAINTENANCE (CONT’D)
Greasing Bearings
The main bearings, conveyor bearing, bowl drive motor, and conveyor drive motor are equipped
with grease fittings. Clean each fitting before greasing, and inject the specified type and quantity
of grease listed in Figure 5023-1.
WARNING! USE ONLY SPECIFIED PRODUCTS. BEFORE CONNECTING
GREASE GUN, REMOVE ALL VISIBLE TRACES OF GREASE FROM FITTINGS.
No. Location Amount Interval Type Application Notes
1 Main bearings
6 cm
3
(3
strokes)
40 Hrs Shell Albida EP2
Centrifuge running
Manual grease gun
2 Conveyor bearing
Grease exits
outlet port
500 Hrs Shell Albida EP2
Centrifuge stationary
Manual grease gun
3 Bowl drive motor*
Exxon Polyrex
EM
Centrifuge stationary
4
Conveyor drive
motor*
Refer to Marathon
Electric manual in
Section 12 for
lubrication details.
Exxon Polyrex
EM
Centrifuge stationary
5
Conveyor drive
gearbox
5 qts (4.9 l) 2500 Hrs Mobil SHC629
First oil change after 500
hrs. Change oil with
centrifuge stationary;
check level when warm
Figure 5023-1 Bearing Lubrication Points