laguna SuperMax 25x2, Руководство пользователя

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27
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HAFT
C
OLLAR
Fig. 19. Miter gear below adjusting screw support. Fig. 20. Height controls on outboard side.
left (outboard) drum supporting casting (Fig. 17)
must both be set at the proper height along the
column tubes so the height adjusting screws pro-
vide for proper miter gear alignment. Before
adjusting these parts, tighten one set screw in the
table support castings (Fig. 17) to hold the height
adjusting screw in position during adjustment.
Also check to see that the column tubes are cen-
tered inside the bore of the table support castings
(Fig. 17). If not, loosen the casting bolts and tight-
en the set screws at the front of table support cast-
ing to center the tube. Retighten the bolts and
loosen the set screws.
5. If the height adjustment mechanism feels
rough, check the miter gear (Fig. 18) alignment.
The miter gears can be adjusted on their shafts by
loosening the set screws on the gears. Check and
adjust so that the gear mesh is not too tight or too
loose, and that the gear teeth align with the
opposing gear. Note that the shaft collars located
on the cross bar (Fig. 19) should be adjusted to
control the lateral movement of the cross bar to
maintain accurate miter gear alignment and mesh.
The mesh of the miter gears should be smooth
and even. If not, adjust the gears for good mesh
(Fig. 18). Measure the space between the miter
gear and the adjusting screw support that holds
the height adjusting screw in place (Fig. 19). The
distance should be 1/32" or less. If there is exces-
sive space, move the adjusting screw support to the
proper distance above the miter gear and retighten.
Loosen the set screws in the table support castings
(Fig. 17) and test for smooth operation.
6. Next, check the position of the height adjusting
screw rods. First raise the conveyor table. Then
check the E-clip and washer at the top of the
height adjusting screw on the left (outboard) side,
and under the height adjustment handle on the
right (inboard) side of the machine. On both
sides, the washer and E-clip (or washer only)
should be snug on the casting just below the wash-
er. If there is a space between the washer and the
casting, tighten one set screw in each of the table
support castings. If one height adjusting screw is
loose, remove the miter gear from the cross bar on
that side. Turn down the threaded height adjusting
screw rod until it is snug with the washer. Make
sure both sides are snug on top. Reinstall the miter
gear and tighten. Loosen the set screws in the table
support castings and test for smooth operation.
A
DJUSTING
T
ABLE
S
UPPORT
C
ASTINGS
If the conveyor table does not raise and lower easi-
ly, measure the distance between the top of the
base column support and the bottom of the table