Operating instructions

MAINTENANCE
31 Dec 13 5-3
DE-7200VFDCentrifuge
LUBRICATION CHART
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
Inject grease until
it exits outlet port
500 Hrs Shell Albida EP2
Centrifuge stationary
Manual grease gun
3
Bowl drive
motor
0.5 Oz
(10 shots)
Quarterly
Standard Temp
Chevron SRI
NLGI 2 SRI-2
Arctic Temp
Shell AeroShell 7
Centrifuge stationary
4
Conveyor
drive motor
Centrifuge stationary
5
Conveyor
drive
gearbox
5 qts
(4.9 liters)
2500 Hrs Mobil SHC 629
First oil change after 500
hrs. Change oil with
centrifuge stationary;
check level when warm
(see Checking Gearbox
Oil Level below)
GEARBOX OIL LEVEL CHECK
1. Ensure that centrifuge is level, and gearbox is warm.
2. Shut down centrifuge, and lock out and tag out electric power.
WARNING! WHILE OPENING AND CLOSING THE CENTRIFUGE COVER,
PERSONNEL MUST ENSURE THAT ALL BODY LIMBS AND ANY OTHER
ITEMS ARE CLEAR OF THE COVER GAP. TWO OPERATORS MUST BE USED,
WITH BOTH HANDS ON THE COVER HANDLES AT ALL TIMES. DERRICK
RECOMMENDS HAVING A HOIST AVAILABLE IF ADDITIONAL ASSISTANCE
IS DESIRED DURING THE OPENING/CLOSING PROCEDURE.
3. Remove screws securing top cover to centrifuge, and open cover as described at the
beginning of this section.