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Tracking conveyor
the conveyor is tracking correctly when it remains
centered between the roller brackets on each
side of the conveyor. adjusting the tracking is
only necessary if the conveyor belt starts rubbing
against the roller brackets.
Tools Needed
hex wrench 8mm ............................................. 1
wrench 17mm ................................................... 1
To set the conveyor tracking:
1. loosen the two roller bracket cap screws
on the both sides of the conveyor (shown in
figure 63) about
roller Bracket Cap screws
Front adjustment nut
rear adjustment nut
figure 63. tracking adjustment components.
2.
loosen the rear adjustment nuts on both
sides of the conveyor.
3.
start the conveyor belt.
4.
adjust the roller bracket that the belt is hitting
by turning the front adjustment nut counter-
clockwise half of a turn, and watch the belt
tracking. note—The effect of the adjustment
can sometimes take two minutes before the
results are fully apparent.
— if the tracking was not corrected by this
adjustment, proceed to step 5. if the
tracking was corrected, skip to step 6.
-46-
⁄
of a turn.
3
4
roller Bracket
Bearing housing
5.
on the side that the belt tracks away from,
turn the front adjustment nut clockwise half
of a turn, and watch the belt tracking.
— if the tracking was not corrected by this
adjustment, repeat step 4.
6.
when the conveyor belt is tracking in the
center of the roller brackets, run the con-
veyor for at least two minutes to ensure that
it will remain tracking correctly.
Qty
—if the tracking was not corrected by this
adjustment, repeat step 4.
—if the belt is tracking in the center of the
infeed roller, but not centered on the
outfeed roller, go to step 7.
—if the belt is tracking in the center of both
rollers, go to step 9.
7.
adjust the outfeed end of the conveyor by
loosening the bolts on the outfeed bear-
ing housing (similar to the bearing housing
shown in Figure 63) and sliding it forward or
backwards.
8.
retighten the bearing housing bolts and run
the conveyor to check the tracking.
—if the tracking was not corrected by this
adjustment, repeat step 7.
9.
tighten the rear adjustment nuts against the
bracket plates, then tighten the front adjust-
ment nuts against the bracket plates to make
sure that the tracking adjustment will not
slowly change during normal operation.
Model g0503 (Mfg. since 12/08)
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