Eppendorf 5000 Digital Tier Shake - Manual (Page 29)

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Innova 5000  M1196-0050 Operating Manual
3. Remove the four bolts securing the upper portion of the idler eccentric housing to
the frame.
4. Remove the four bolts holding the lower portion of the idler eccentric shaft
housing to the base of the shaker.
5. With all bolts removed, the idler eccentric shaft housing may be removed by
sliding it out from between the shaker base and the platform.
6. The eccentric shaft may now be removed from the idler eccentric shaft housing for
repair or bearing replacement.
7. To reassemble, bolt the idler housing to the frame.
8. Position the idler eccentric shaft to face in the same direction as the other idler
shafts, and replace all bolts previously removed from the base and idler eccentric
shaft housing. Do not tighten screws.
9. To achieve alignment, turn the drive pulley or main counterweight manually for
several revolutions. Then, tighten the screws just enough to snug up the idler
assembly to the base.
Figure 9: Main Housing Assembly
10. Reconnect the power cord, set the power switch ON , allow the shaker to turn
slowly, and hand tighten all bolts (while the shaker slowly rotates).
11. Turn up the speed and allow the shaker to run for a few minutes. If the rotation is
smooth, turn the shaker OFF and tighten the bolts.
12. With the shaker OFF , replace the trays on the upper frame assembly.