Flexco MMP Precleaner, Installation, Operation And Maintenance Manual

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In certain applications it is necessary to modify the location of the precleaner pole due to permanent
obstacles that obstruct the desired location. Relocating the pole location can be done easily and does not
hinder the performance of the cleaner as long as the “C” dimension is maintained.
NOTE: In the following example we will be lowering the pole location in the “Y” direction, but the same
method could also be applied in the “X” direction.
Conveyor situation:
Pulley Diameter: 610mm (24")
X = 321mm (12 5/8")
Y = 305mm (12")
C = 441mm (17 3/8")
1. Determine the given location dimensions and define the change needed. After laying out the given X &
Y dimensions, determine the distance of the modification required for adequate clearance of the pole and
tensioning system. (In the example we decide to lower the pole 50mm (2") to clear the support structure).
2. Write down known dimensions. We can now determine two of the three required dimension which will
allow us to find the third. We know we cannot alter the “C” dimension, so this will remain the same. Also
we are required to lower the unit in the “Y” dimension 50mm (2"), so we add 50mm (2") to the given “Y”
dimension.
X = ?"
Y = 306 + 50 = 356mm (12 + 2 = 14")
C = 441mm (17 3/8")
3. Determine final dimension. On a flat vertical surface, using a level, draw one horizontal line and one
vertical line creating a right triangle (Fig 3a). Measure down from the intersection the determined “Y”
dimension and mark (Fig 3b). With the tape measure starting at the modified “Y” mark, swing the tape
across the “X” line and mark at the “C” dimension where it crosses the “X” line (Fig 3c). Measure from the
intersection to the “C” intersection and this will be your new “X” dimension (Fig. 3d).
X = 260mm (10 1/4")
Y = 356mm (14")
C = 441mm (17 3/8")
24"
(600mm)
X
C
Y
Fig. 3a Fig. 3b Fig. 3c
Fig. 3d
mark
This distance is
new “X” dimension
C 441mm (17 3/8")
Y 356mm (14")
260mm (10 1/4")
3.2 Cleaner Location Adjustments
Section 3 - Pre-Installation Checks and Options (cont.)