Dorner AquaPruf 7400 Ultimate CE Series, Installation, Maintenance, And Parts Manual

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851-638 Rev. E 25 Dorner Mfg. Corp.
7400 Series CE End Drive Conveyors
Preventive Maintenance and Adjustment
Reassembling Tail Assemblies
Refer to the "Service Parts" section starting on page 28 for
complete diagrams and lists of all tail assembly components.
Idler Tail and Tip Up Tail
1. Place the idler puck (Figure 76, item 1) at the center of
the bent retaining bar (Figure 76, item 2) .
2. Slide the idler puck onto the idler shaft
(Figure 76, item 3) . Make sure to center the idler puck.
Figure 76
3. Attach the flanged pucks (Figure 77, item 2) and
bearing shaft assemblies to the idler shaft.
4. Attach the guard bar (Figure 77, item 1) .
Figure 77
5. Use a hex wrench (Figure 78, item 1) to tighten the
bearing shaft fasteners (Figure 78, item 2) to 6 N•m.
Check after 24 hours of conveyor use.
Figure 78
6. Attach the bearing covers.
Drive Tail
1. Attach a flanged puck (Figure 79, item 1) and bearing
shaft assembly (Figure 79, item 2) to the shorter end of
the drive spindle.
Figure 79
2. Slide the first sprocket (Figure 79, item 3) onto the
drive spindle.
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