46 Adjustments
Conveyor Tension Adjustment
Shut off power and disconnect electrical connections before making any adjustments.
Adjustment of conveyor tension is made by tightening or loosening the conveyor tension
adjustment screws. There are three tension adjustment screws total: there is one at
each end of the idler shaft, and one is in the center of the drive shaft.
Ideally the conveyor shaft should end up near the center of adjustment, which is the
middle of the distance between the two fixed blocks welded to the frame. Before
beginning adjustment, measure these distances to place the conveyor shaft near the
middle of adjustment.
1. Loosen the lock nuts at the ends of the adjustment screws.
2. Use a flat blade screwdriver to adjust tension.
•
Turn the adjustment screw counterclockwise to loosen tension.
•
Turn the adjustment screw clockwise to increase tension.
3. The proper tension allows approximately ¼ inch deflection in the web of the
conveyor belt between the end shaft and drive shaft.
4. When the conveyor tension is correctly adjusted, re-tighten the lock nuts.
Conveyor Shaft
Lock
Nut
Slotted
Screw
Head
Conveyor
Tension
Adjustment
Screw
End Shaft
Belt
Drive Shaft
Straight Edge
¼ inch
deflection
Idler Shaft
Содержание EA Professional Series
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